baber/WOPTO huggingface dataset:
Patent JP-H06124722-A (JP)
Title: Heating and humidifying device and fuel cell
Inventor: HASHIZAKI KATSUO
IPC: H01M8/04
Filed: 1992-10-09
Abstract: PURPOSE:To enable a heating and humidifying device to be made compact, allow the arbitrary setting of an applied humidity amount within saturated vapor pressure, depending upon a change in the number of stacks, and further enable differential pressure to be enlarged between gas and cooling water sides via the application of a polymer film. CONSTITUTION:This device is characteristic in that gas and cooling water as turned into hot water state for applying heat and humidity, are respectively introduced to both sides of polymer films 44 and 45, and the films 44 and 45 or porous body is made to absorb the hot water. Also, the device is characteristic in that the absorbed water is vaporized into the gas for heat and humidity application on the other side of the body, or humidity is applied thereto concurrently via the heat of the hot water. Furthermore, the device is characteristic in that the device is integrally stacked on a fuel cell body having an electrode joint body with electrodes laid at both side of a solid electrolyte, and a fuel cell body with separators laid at both sides of the body.
Patent JP-H1085121-A (JP)
Title: Rack for cooking pan
Inventor: NAGAO KEN
IPC: A47J27/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a rack for cooking pan with which simultaneous cooking is made. SOLUTION: Concerning a cooking pan composed of a main body 10 of pan forming a lid receiving part 14 at its upper part and a lid 12 to be placed at the lid receiving part 14, a rack 28 to be freely attachably and detachably mounted in the main body 10 of pan is provided and th rack 28 is composed of a central bottom part 30, flange part 32 raised from the outer periphery of the bottom part 30, inclined down toward the outside and distributedly forming holes 32, and install part 36 continued to the outer periphery of the flange part 34 and locked to the main body 10 of pan. The rack 28 locks the install part 36 at the shoulder part of the lid receiving part 14 inside rather than the lid 12 and places the lid 12 at the lid receiving part 14 on the main body 10 of pan.
Patent JP-H02209977-A (JP)
Title: Positive photoresist composition having high sensitivity
Inventor: DEIBITSUDO POORU MERITSUTO
IPC: G03F7/039
Filed: 1989-10-20
Abstract: PURPOSE: To obtain a highly sensitive positive photoresist compsn. without detriment to its treatability by compounding a polymer material having specific functional groups at specified parts with a cationic photoinitiator.  
     CONSTITUTION: This compsn. comprises a polymer material and a photoinitiator. The polymer material has pendant functional groups which contribute to the solubility of the polymer in an alkaline developing soln. and of which a part have been substd. by acid-unstable groups reducing the alkali solubility of the polymer. The photoinitiator generates a strong acid on radiation decomposition to remove the acid-unstable groups from the functional groups in the exposure region of the polymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04147136-A (JP)
Title: Color image forming method
Inventor: HAYASHI YASUHIRO
IPC: G03C7/388
Filed: 1990-10-09
Abstract: PURPOSE:To facilitate a color image formation excellent in the color reproducibility and being a lower variation at the photographic characteristics by processing continuously a specified silver halide color photographic sensitive material with a color developer being <=120 ml of a replenishing amount per one m<2> of the silver halide color photographic sensitive material. CONSTITUTION:In a emulsion layer at least one coupler represented with formula I and a coupler solvent of a high boiling point being immiscible to water are included and the weight ratio of the coupler solvent of a high boiling point to the coupler is >=4.0 and in the photographic sensitive material the silver halide color photographic sensitive material incorporating at least one compound represented with formula II is processed continuously with the color developer which the replenishing amount is <=120 ml per one m<2> of the silver halide color photographic sensitive material. Hence the variations of the sensitivity and the graduation generating when the color photographic sensitive material using a mazenta coupler excellent in the color reproducibility is processed continuously with the color developer which the replenishing amount is little, are effectively dissolved and the color print being stable to the photographic properties is obtained.
Patent JP-H08139249-A (JP)
Title: Manufacture of semiconductor device and lead frame used for manufacture
Inventor: KUBOTA HITOSHI
IPC: H01L23/48
Filed: 1994-11-07
Abstract: PURPOSE: To provide a low-cost multiple-terminal semiconductor device. CONSTITUTION: A first lead terminal 5 with an island part 5a and second and third lead terminals 6 and 7 are formed in one piece at a lead frame. After applying solder paste 8 to the island part of the first lead terminal, a semiconductor chip 9 with two protruding electrode parts 9a and 9b is mounted and tip parts 6a and 7a of the second and third lead terminals are overlapped at the upper surface side of the semiconductor chip while solder paste 10 and 11 are applied to each protruding electrode part on the upper surface of the semiconductor chip before being heated to a temperature exceeding the melt point of solder.
Patent JP-H02119332-A (JP)
Title: Time divisional multi-way multiplex communication system with automatic bit position alignment function
Inventor: ITO NORIO
IPC: H04B7/26
Filed: 1988-10-27
Abstract: PURPOSE:To automatically perform bit position alignment by setting a communication path by a carrier for maintenance between a master station and a slave station, transmitting bit dislocation information from the master station, and performing the bit position alignment by the adjustment of a delay quantity at the slave station when the slave station is installed newly or the facility of the slave station is added. CONSTITUTION:The maintenance carrier of the master station 1 is supplied to a radio transmission/reception circuit 108, and a radio transmission/reception path is set in parallel with a radio transmission/reception path for communication, and the slave station 2 supplies the maintenance carrier 28 to the radio transmission/reception circuit 208 by switching a switching circuit 207. The master station 1 detects a reference signal 14 from a signal sent from the slave station 2, and detects bit dislocation by comparing the reference signal with a frame signal 11 which becomes the reference of a system at a comparator 104, and performs the time divisional multiplex of the bit dislocation information 16 on a transmission signal 15 to the slave station 2. The slave station 2 detects the bit dislocation information 23 by a detection circuit 202, and sets the delay quantity of a delay circuit 203. An operation to set the delay quantity is repeated, and the switching circuit 207 is switched at a time when no bit dislocation exists.
Patent JP-H11309184-A (JP)
Title: Taking-up assisting device and method for controlling the same
Inventor: HOJO TSUKASA
IPC: A61G7/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To make the physical burden of an operator very small although it is the operator who takes a subject to be taken up in her/his arms. SOLUTION: This device comprises a supporting part 1 which receives load including the load of a subject to be taken up 9, by supporting both arms of an operator 8 who takes the subject to be taken up 9 in her/his arms a motive power part which moves the supporting part 1 vertically, and a control part which actuates the motive power part according to the operator's instructions. The load of the subject to be taken up 9 which is borne on the arms of the operator 8 taking the subject to be taken up 9 in her/his arms is supported by the supporting part 1 and the supporting part 1 is moved vertically to reduce the physical burden of the operator 8.
Patent JP-S61148447-A (JP)
Title: Heat developable color photosensitive material
Inventor: KOMAMURA TAWARA
IPC: G03C8/10
Filed: 1984-12-24
Abstract: PURPOSE:To enhance the efficiency of production of a diffusive dye and to obtain a sharp color image small in color turbidity and fog by using the photosensitive material of a polymer having repeating units derived from a specified formula as at least one of dye donors. CONSTITUTION:At least one photographic constituent layer contg. photosensitive silver halide, a reducing agent, a binder, and dye donors is formed on a support to form the photosensitive material, and at least one of the dye donors is the polymer having repeating units derived from a monomer represented by the formula shown on the right in which R1 is alkyl, such as methyl, R2 is alkyl or aryl, such as methyl or phenyl; R3 is a divalent hydrocarbon, such as alkylene like methylene; R4 is same as R1; (J) is a divalent bonding group, preferably, -NHCO- or -OCO-; and (l) or (m) are each 0 or 1. The use of said dye donor permits a sharp color image small in color turbidity to be obtained.
Patent JP-H10123653-A (JP)
Title: Silver halide photographic material
Inventor: MORIYA TOMONOBU
IPC: G03C1/95
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a photographic material with excellent printing resistance and vacuum adhesion capable of providing a clear and high density mask pattern image in high luminance laser exposure by containing a specified compound in an emulsion layer. SOLUTION: In a photographic material having at least one silver halide emulsion layer to be exposed by use of a laser beam having a beam spot diameter of 0.5-5μm and a wavelength of 420-550nm, a compound represented by the formula is contained in the emulsion. In the formula, R1 represents a lower alkyl group, a hydroxaylkyl group, a carboxyalkyl group or its derivative, or a sulfoalkyl group and its derivative, R2 and R3 each represent an alkyl group, a hydroxyalkyl group, a carboxylakyl group, a cyanoaklyl group, an acetyloxyalkyl group, a carbamolyalkyl group, an allyl group (-CH2 CH=CH2 ), an aryl group, or a substituted aryl group. X1 and X2 each represent hydrogen, an alkyl group, an alkoxy group, a halogen group, or an aryl group.
Patent JP-H09114451-A (JP)
Title: Manufacture of adjusting screw for wind instrument
Inventor: KAMEDA MAMORU
IPC: G10D7/02
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enable the manufacture without using any adhesive by thermally shrinking a tube formed out of a heat-shrinkable synthetic resin and coupling it with the adjusting screw into one body. SOLUTION: The adjusting screw 20 for wind instrument which limits the rotation of a tampon (for closing a wind hole) is formed out of stainless steel, etc. A projection 22 is projected in integrally in the center of the tip end surface of the adjusting screw 20, i.e., the surface which abuts against a communicating plate (or communication receiver) when the tampon operates. The tube 23 is fitted onto the projection 22 and the tip of the tube into which the projection 22 is inserted is cut. The tube 23 uses a proper thermoplastic resin, having heat shrinkage and proper elasticity, e.g. nylon. Then, the adjusting screw 20 onto which the tube 23 is fitted is put in a heating furnace and heated at a specific temperature. Consequently, the tube 23 shrinks to cover the entire surface of the projection 22.
Patent JP-H10114943-A (JP)
Title: Crest position measuring method for placed concrete and sensor for measuring crest position
Inventor: TEZUKA TAKEHITO
IPC: E02D5/34
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a crest position measuring method and a sensor for measuring a crest position to accurately measure the crest position of placed concrete without depending on experience and perception of a worker and being influenced by a brittle layer. SOLUTION: A crest position measuring method is a method to measure a crest position of concrete placed in an underground hole and a suspension member 2 having a pointed tip 6 and a detecting member 3 to detect that the suspension member 2 is brought into contact with a crest are suspended in the underground hole. When, with regard to concrete in the underground hole, the tip 6 passes through a brittle layer accumulated at the crest of the concrete and makes contact with the crest, a crest position is measured by a detecting signal outputted from the detecting member 3.
Patent JP-H11187497-A (JP)
Title: Sound image/sound field control system
Inventor: IWAMATSU MASAYUKI
IPC: H04S5/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sense of spread through which if a sound image were in existence in an actual sound space, while ensuring satisfactory localization of the sound image in a system for controlling sound image localization. SOLUTION: A sound image localization control circuit 18 applies a sound image localization processing to localize a sound image of a direct sound within a range, including outsides of a space confined by speakers 10, 12 by applying a prescribed signal processing to received audio signals SL, SR with a delay, based on localization control data and reproducing the resulting sound from a plurality of the speakers 10, 12. Furthermore, the input audio signals SL, SR are delayed by delay circuits 20, 22 for a prescribed time and the delayed signals are given to a sound field processing circuit 24, which applies convolution processing to the signals SL, SR and a reflecting sound parameter to produce a reflecting sound.  Output signals of the sound image localization control circuit 18 and the sound field processing circuit 24 are summed for the same channel at adders 26, 28 and the result is fed to the speakers 10, 12 in a listening room 30, in which sound is reproduced.
Patent JP-S63127246-A (JP)
Title: Electrophotographic sensitive body and its manufacture
Inventor: YASHIKI YUICHI
IPC: G03G5/05
Filed: 1986-11-18
Abstract: PURPOSE:To alleviate accumulation of remaining electric charge at the time of repeated uses and to stabilize sensitivity and potential by incorporating a charge transfer material, a resin, and selenium or its compound in a charge transfer layer. CONSTITUTION:The electrophotographic sensitive body is composed of a substrate 1, a charge generating layer 2, and the charge transfer layer 3, and when the layer 3 is formed on the layer 2 in the case of (a), it is used as a negative charging mode, but when the layer 2 is formed on the layer 3 in the case of (b), it is used as a positive charging mode. The layer 3 is formed by dissolving the charge transfer material A, the resin B, such as polycarbonate, polyarylate, polyester, or other generally used binder resins, in an A/B of 5:1-1:5, preferably, 3:1-1:3, and selenium or its compound in a ketone type or hydrocarbon type solvent, and using it for coating, and a barrier layer may be formed between the photosensitive layer and the substrate.
Patent JP-H03135269-A (JP)
Title: Picture recording device
Inventor: TAKADA TSUNEHISA
IPC: B41J2/44
Filed: 1989-10-20
Abstract: PURPOSE:To obtain a highly precise picture in a wide temperature range by applying a recording material having temperature dependency for sensitivity and providing an adjustment means adjusting the scanning speed of an optical beam by means of a beam deflector so that it compensates the fluctuation of sensitivity as against the temperature change of the recording material. CONSTITUTION:The recording material A has sensitivity in an infrared ray area and it has temperature dependency in sensitivity. A picture recording device 10 compensates the sensitivity change of the recording material A by a use environment temperature and it is provided with the adjustment means of the scanning speed of a resonant scanner 16 for executing picture recording with less density fluctuation, namely, less change of a dot area rate in any use environment temperature. Consequently, the dot area rate which is almost constant under any temperature condition can be obtained by adjusting the scanning speed of a recording beam 12a in correspondence with the change of the use environment temperature and adjusting an exposure quantity. Thus, the highly precise picture can be obtained in the wide temperature range.
Patent JP-S61136077-A (JP)
Inventor: KEISU CHIYAARUZU RANSOMU
IPC: F16K31/126
Filed: 1985-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61150711-A (JP)
Title: Side guide device
Inventor: ARAYA HIROSHI
IPC: B21B39/14
Filed: 1984-12-26
Abstract: PURPOSE:To advance easily a sheet stock during rolling by making vertical rolls drivable and to prevent the side faces of sheet stock from causing scratch es, etc. by connecting an impeller to the rotating axis of each vertical roll and providing a nozzle for rotating each impeller by blowing a fluid against it. CONSTITUTION:Plural vertical rolls 24 are rotatably installed in conformity with the inside guide face of a side plate 22, and impellers 26 are attached to their rotating axes 25 respectively. Nozzles 27 are provided adjacently to the impellers 26 respectively to connect a hose 28 to each nozzle 27. In a side guide device formed in such manner; a sheet stock arrived at the guide device after moving along its advancing direction A is smoothly fed to a rolling mill by the vertical rolls 24 rotated previously by blowing high-pressure fluid from nozzles 27 against the impellers 26. Then the end faces of sheet stock are prevented from causing scratches and seizure, and the wears of vertical rolls are also effectively reduced.
Patent JP-H1194363-A (JP)
Title: Electric hot water heater
Inventor: MASHITA TORU
IPC: F24H1/18
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a circulation pipe surely by providing a circulation pipe with means for applying at least one of electric or magnetic field to the water flowing through the pipe. SOLUTION: A circulation pipe 5 is installed to couple the upper and lower parts of the side wall of a hot water tank 1 and provided with a circulation pump 6 for feeding a water/a hot water upward through the circulation pipe 5. The circulation pipe 5 is also arranged with an electromagnetic field applying means 10, and a heater 8. A longitudinal wall of the electromagnetic field applying means 10 is composed of planar permanent magnets 11a, 11b magnetized in the thickness direction and disposed while facing the different poles (N pole, S pole). An electrode is embedded in the inner surface of inner and lower lateral walls while exposing the surface to the water channel wherein the downward electrode 12a disposed on the upper side is made of aluminum whereas the upward electrode 12b disposed on the lower side is made of carbon.  Consequently, scale components of calcium, magnesium, or the like, are deposited on the cathode side through action of magnetic and electric fields and brought into a floating state in the form of nuclei of crystal.
Patent JP-H10122001-A (JP)
Title: Engine stopping solenoid
Inventor: TSUBOTA KENICHI
IPC: F02M59/28
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce discharge of black smoke by stabilizing a fuel supplying quantity in a diesel engine so as to reduce hunting of a control rack. SOLUTION: A plate spring 5 attached at the tip of an operating spindle 4 of a solenoid 3 is exposed to a movable region C of a rack pin 2 of a control rack which moves between an engine starting position A and an engine stopping position B. The rack pin 2 can be pressed to the engine stopping position B by solenoid operation of the plate spring 5. The plate spring 5 can be returned within the movable region C of the control rack beyond the rack pin 2 when the rack pin 2 is operated from the stopping position B to a stroke end D. At the time of the starting, the rack pin 2 is drawn to the starting position A by its engagement by pulling back the plate spring 5 by the solenoid operation.
Patent JP-H02118603-A (JP)
Title: Production of color filter
Inventor: ASO SHINICHI
IPC: G02B5/20
Filed: 1988-10-28
Abstract: PURPOSE:To form a flat coating film of a uniform thickness and to obtain a color filter having a stable pattern and free from projections by applying a photosetting resin by transfer with a printing plate. CONSTITUTION:A photosetting resin 1 is transferred to a transparent base material 4 with a printing plate 3, dried, exposed through a photomask, developed and cured to form a light shielding pattern or an image element pattern. Since the resin 1 is transferred with the printing plate 3, unevenness in thickness due to uneven flowing of the resin 1 in the plane direction of the base material 4 is eliminated and a coating film having superior flatness is formed. Since exposure for patterning is carried out through the mask having high dimensional accuracy, a color filter having high accuracy and free from projections is obtd.
Patent JP-S63128166-A (JP)
Title: External parts for timepiece
Inventor: IMAI KIYOHIRO
IPC: C23C14/08
Filed: 1986-11-17
Abstract: PURPOSE:To provide parts having superior corrosion and wear resistances, adhesion and high ornamental value by carrying out two-color finishing with a golden gold alloy film and a hard titanium oxide film having a blue color tone. CONSTITUTION:A stainless steel (SUS 304) watchcase 1 is coated with >=23-k. Au-Ni-In alloy film 2 by electroplating. The coated case 1 is set in a vacuum chamber and subjected to ionic bombardments by impressing a prescribed voltage in gaseous Ar to clean the surface of the case 1. The vacuum chamber is then returned to a prescribed pressure by exhausting the gaseous Ar, oxygen is introduced to a prescribed pressure and plasma is generated by impressing a prescribed voltage to coat the case 1 with a blue titanium oxide film 3 by ion plating. The part of the case 1 on which the blue film 3 is left is masked with an org. resist 4, the resist 4 is baked and the film 3 is removed except the masked part with a removing soln. contg. a strong acid. The resist 4 is finally removed with an org. solvent and a two-color finished case is obtd.
Patent JP-2001100165-A (JP)
Title: Producing method of display device, etching device and etching method
Inventor: KAITA KOICHI
IPC: G02F1/1333
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems that in an etching process to reduce the weight of a liquid crystal panel, it is necessary to apply a protective sealing material on periphery of the substrates because the laminated substrates are wholly immersed in an etching liquid, which complicates the working and requires an extra space, and especially that because an opening formed in the peripheral sealing material after the substrate pair is laminated has to be sealed, another sealing process is added, which decreases the productivity. SOLUTION: The etching device 1 is used to reduce the thickness of a substrate 2 having a specified thickness by etching the faces of the substrate 2 and is equipped with a container 3 having a closed end 6 where an entrance and an exit 4, 5 are formed and having an open end 7 facing the end 6, a connecting means to bring the open end 7 of the container 3 into contact with the surface of the substrate 2 to form a closed space 9, and a supplying means to supply an etching liquid 13 through the entrance and the exit 4, 5 to fill the closed space 9 and to etch the surface of the substrate 2. Thus, only the substrate surface can be selectively etched, protection of the end face of the substrate is not especially required.