baber/WOPTO huggingface dataset:
Patent JP-S5756270-A (JP)
Title: Ink mist recovering apparatus for charge deflection type ink jet recorder
Inventor: EBI YUTAKA
IPC: B41J2/185
Filed: 1980-09-19
Abstract: PURPOSE:To recover an ink mist to a shield electrode with an electric field formed on the surface of a recording paper by an ink drop and the shield electrode, as generated when the ink drop impinges on the paper in a charge deflection type ink jet recorder. CONSTITUTION:A shield electrode 20 has a slit 21 to allow the passage of a printing ink drop and a platen 5 is insulated. Ink drops 121-125attached to a recording paper 4 elevates the surface potential of the recording paper and an electric field E is developed near the ink drops as illustrated. An ink mist 15 moves in the direction of the arrow because of the polarity the same as that of the ink drop and is collected to the shield electrode. It is desired that a groove is formed on the surface of the shield electrode at a specified pitch to quiken the dropping speed of the ink. This enables effective recovery of the ink mist with a simple construction without providing a voltage applying means or the like.
Patent JP-S5832547-A (JP)
Title: Sealing device between mold and molten metal charging nozzle of horizontal continuous casting machine
Inventor: TOYODA KURAZOU
IPC: B22D11/04
Filed: 1981-08-21
Abstract: PURPOSE:To prevent the leakage of molten metal from the clearance between a charging nozzle and a mold by packing a sealant between the mold and the nozzle and projecting the tips of supporting bars for solidifed tongue tips  through the sealant to the molten metal side. CONSTITUTION:The molten metal nozzle solidified by contacting with many supporting bars 5 for solidified tongue pieces in the initial period of charging through a molten metal nozzle N is detained to the nozzle N side and grows by the cooling effect of a mold M, but ceases growig as it is washed by molten metal of high temp. On the other hand, highly resilient solidified tongue pieces 6 are formed. The pieces 6 are pressed to the inside circumferential wall of the mold by receiving the static pressure of the molten metal in the mold M, thus maintaining an effective sealing effect and preventing stripping of a resilient sealant from the pieces 6. Thus the sealing effect by the sealant 4 is assured.
Patent JP-H04332189-A (JP)
Title: Matrix mounting apparatus
Inventor: HAMASATO KAZUO
IPC: H05K1/14
Filed: 1991-05-07
Abstract: PURPOSE:To provide a matrix mounting method which does not require link wirings or enables to reduce link wiring regions in order to prevent high wiring density of the mother substrate, particular of the part where the primary switch (circuit) and the secondary switch (circuit) are provided adjacently. CONSTITUTION:A first substrate group PCB 1 mounting a first circuit and a second substrate group PCB 2 mounting a second circuit are provided face to face with each other and arranged in such a direction crossing with each other. These substrate groups are connected via the crossing point.
Patent JP-H02309997-A (JP)
Title: Dehydrating method for laundry
Inventor: HAYASHI SHOICHI
IPC: D06F47/04
Filed: 1989-05-25
Abstract: PURPOSE:To eliminate the explosion and damage of a rubber mat, etc., by sqeezing laundry less than pressure, with which the laundry is exploded by the water of the laundry or the accumulation of air, in an initial period to dehydrate the rubber mat, etc., with no permeability, afterwards, losing force and separating the laundry from the accumulation by the pressure of the internal water or air itself. CONSTITUTION:When a dehydrating process is started to laundry 60 such as the rubber mat, etc., with no permeability, the laundry is sqeezed with the low pressure for a time T1 and afterwards, an upper side 62A of a direction control valve 62 is demagnetized for a time T2. Then, the pressure is lost. A sqeezing part is sqeezed by the low pressure through a piston stick 51 and one part of the laundry generates inner pressure by interposing the water or air shut inside. Next, when the pressure is discharged for the time T2, the piston stick 51 is slightly returned and the shut water or air is discharged by the pressure of the water or air itself. At such a time, when a lower side 62B of the direction control valve 62 is excited, the piston stick 51 rises up and a cup-shaped member 52 and an inside membrane 53 are separated from the laundry. Thus, the damage to the laundry such as the rubber mat, etc., to be dehydrated is eliminated.
Patent JP-H05326938-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: UEMOTO YASUHIRO
IPC: H01L27/12
Filed: 1992-05-22
Abstract: PURPOSE:To-provide a thin film transistor and its manufacturing method in which the increase of the wiring resistance of a source-drain region and the deterioration of transistor characteristics due to hydrogen treatment are suppressed. CONSTITUTION:In a reverse stagger type thin film transistor which is located underneath a channel region 7 in which a gate electrode 3 formed on an insulating film 2 makes an active layer, the source-drain region 6 of a semiconductor thin film is covered with an insulating film 8 having smaller hydrogen permeability as compared with that of a silicon oxide film or the film thickness of the source-drain region 6 of a semiconductor thin film is made larger to make larger only the film thickness of a channel region 7, thereby making it feasible to suppress the increase of the wiring resistance of the source-drain region 6 by hydrogen treatment, so that a thin film transistor having excellent characteristics is obtained.
Patent JP-S62287267-A (JP)
Title: Image forming device
Inventor: ANDO YUJIRO
IPC: B41J2/41
Filed: 1986-06-05
Abstract: PURPOSE:To enable wiring from the upstream side of a recording part and to easily form an image recording part by supplying toner through an opening part. CONSTITUTION:The toner for image formation is supplied to an image recording part through the opening 11. There is an irregularity in the amount of toner corresponding to the pitch of the opening right after the toner passes through the opening 11, but the irregularity is nearly eliminated after the toner moves by distance 2-3 times pitch of the opening. Further, a slope which is slow enough not to impede the conveyance of the toner is provided on the upstream side in the moving direction of the toner, so a printing plate is easily arranged in parallel. This results in that the printing late need not be folded sharply nearby a magnetic plate 9, and the printed plate is cut at a folding point, thereby eliminating a deviation from the straight line of an electrode shape and an irregularity in height.
Patent JP-S5356010-A (JP)
Title: Envelope generator for electronic musical instrument
Inventor: ISHII HIDEYUKI
IPC: G10H7/00
Filed: 1976-10-30
Abstract: PURPOSE: To selectively generate plural envelope-waveforms with different attenuation characteristics in the fall portion, by applying the control signal from outside to only one envelope generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0675703-A (JP)
Title: Recording/reproducing system
Inventor: SAIKI EISAKU
IPC: G06F3/06
Filed: 1993-06-01
Abstract: PURPOSE:To provide a recording/reproducing system where the recording/ reproducing devices of different types are connected to each other and the copying and verifying jobs are carried out with no intervention of the bus of a host system interface and also to provide a sector format of a magnetic disk device in order to ensure the recording with high density. CONSTITUTION:An interface (SCSI) controller 2 of a 1st recording/reproducing device (optical disk device containing SCSI) 1 is connected to a 2nd recording/ reproducing device (magnetic disk device) 101 via a disk controller 3 and by means of the connection means 11 and 111. In such a constitution, the controller 2 of the device 1 and the controller 3 can be used in common to the device 101. Then the device 101 has a sector format where plural pieces of ID information and resync codes are added.
Patent JP-S5920541-A (JP)
Title: Controller for switching number of cylinders
Inventor: SUGASAWA FUKASHI
IPC: F02D17/02
Filed: 1982-07-27
Abstract: PURPOSE:To reduce the occurrence of a switching shock, by a method wherein the suction negative pressure or the intake air quantity in the cylinders in recess is detected, and based on the detected value, the shut-off valve of a suction passage in recess side and a fuel switching timing are controlled so that the suction negative pressure or the intake air quantity attains a given value temporarily. CONSTITUTION:Corresponding to cylinders A-C in recess and cylinders D-F in operation, suction and discharge passages 2 and 5 are divided, and a shut-off valve 11 is located on the upstream side from a suction passage 3 in recess side. A fresh air feed passage 12, which supplies the fresh air to the suction passage 3 in recess bypassing an air flow meter 8 and a throttle valve 1, is installed, and a feed valve 13 is mounted in the passage 12. Further, a negative switch, (not shown) is positioned in the suction passage 3 located on the downstream side from the shut-off valve 11. In case, for example, there is a changeover from operation of all cylinders to operation of a part of the cylinders, fuel feed is first disconnected, and simultaneously, the shut-off valve 11 is closed. A control is performed so that the feed valve 13 is closed when the negative pressure in passage 3 in recess side is weakened the pressure and exceeds a given value to bring a negative pressure switch 27 to ON.
Patent JP-H10318608-A (JP)
Title: Heater
Inventor: YONEKUBO HIROAKI
IPC: F24H1/10
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply unit which can supply hot water quick ly when starting hot water supply. SOLUTION: Heating of a heat-exchanger 10 is started if the temperature detected by a hot water temperature detector 15 drops below a specified level when the water is not flowing and heating is stopped when a preset time or temperature is reached. When presence of the air is detected by an air detector 18, heating of the heat-exchanger 10 is stopped in order to prevent the heat- exchanger 10 from being cooled upon stoppage of hot water supply thus supplying hot water quickly to a terminal at the time of restarting hot water supply. When presence of the air in the heat-exchanger 10, a water supply pipe 11 or a hot water supply pipe 12 is detected by an air detector 18 at the time of drainage through a drainage valve, heating of the heat-exchanger 10 is not performed thus preventing idle combustion, danger due to abnormal temperature rise, and the like.
Patent JP-H11324907-A (JP)
Title: Hydraulic unit
Inventor: FUKUSHIMA NOBUHISA
IPC: F04B23/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting structure of a hydraulic unit to a vehicle, and to prevent the intrusion of the foreign material into a unit main body while avoiding the generation of damage of an opening and closing door for remote switch. SOLUTION: This unit is formed so that a remote switch 6 is housed in a unit main body and that an opening and closing door is opened by a hinge. Further, the remote switch 6 is housed in the unit main body. In this case, when the opening and closing door is opened during the traveling of a vehicle, the foreign material such as rain drops intrudes inside of the unit main body in the conventional one, but this invention is formed so that the opening and closing door 8 is turned around a side edge 81 at a vehicle traveling side. With this structure, the opening and closing door 8 is automatically energized in a closing direction during the traveling of the vehicle.
Patent JP-S6024741-A (JP)
Title: Communication system by frequency diffusion system
Inventor: YAMADA KUNIHIRO
IPC: H04J13/00
Filed: 1983-07-20
Abstract: PURPOSE:To prevent level variance by installing a reference transmitting device at a primary outlet and a comparator which compares a reference signal level with an SS transmission signal level at a terminal station, and adjusting the SS transmission signal level which is transmitted from the terminal station to the primary outlet by comparison output. CONSTITUTION:At the primary outlet 10, the reference signal transmitting device 14 is installed, which transmits the SS transmission signal St and reference signal Sr received through terminal stations T1-T11 to terminal stations T1- T11. T1-T11 terminal stations store the reference signal Sr level, compare it with the SS transmission signal level and tune the transmission level to the primary outlet so as to be the prescribed value. In this way, the SS transmission signal variance is made as less as possible and can enhance multiplication in such a level where it is close to the theoretical threshold value of SS method.
Patent JP-S5655451-A (JP)
Title: Quick crystallizable block copolyester composition
Inventor: ERITSUKU NIIRUDO
IPC: C08G63/60
Filed: 1980-09-22
Abstract: A fast crystallizing polyester composition comprising a block copolyester containing the repeating polymeric segments A and B wherein A is a polymeric segment of ethylene terephthalate units and B is a polymeric segment having a glass-transition temperature of less than 0 DEG  C. and preferably less than -20 DEG  C., the concentration of the segments of B being between 0.05 and 10 mole % of the block copolyester, and a crystallization nucleant which is an at least partially neutralized salt, preferably an alkali metal salt, of a polymer containing pendant neutralizable groups.
Patent JP-H09290785-A (JP)
Title: Bicycle
Inventor: OSHIMA HIDEO
IPC: B62K3/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting/demounting a luggage and a child in/from a pallet, by forming a diameter of a rear wheel smaller than a diameter of a front wheel in a bicycle, and arranging a pallet in the upward of the rear wheel. SOLUTION: A front wheel 10 is mounted rotatably in a front fork 16, but a diameter of this front wheel 10 is set, for instance, to 26 inches. On the other hand, a rear wheel 20 is rotatably mounted in a frame 30, but a diameter of this rear wheel 20 is formed smaller than that of the front wheel 10, for instance, to be set to 22 or 24 inches. A pallet 40 is arranged in the upward of the rear wheel 20, but a front end 40a of this pallet 40 is fixed by a bolt 44 to an upper end of a seat stay 33, a rear part of the pallet 40 is supported by a pallet stay 41 fixed to a lower end of the seat stay 33. Thus by decreasing a diameter of only the rear wheel 20, while holding a from of a bicycle for use of an adult, a position of the pallet 40 is lowered, in this way, mounting/ demounting work of a luggage and a child in the pallet 40 is facilitated.
Patent JP-H05328236-A (JP)
Title: Automatic preset device for tuner
Inventor: SUMITA MASARU
IPC: H04N5/44
Filed: 1992-05-22
Abstract: PURPOSE:To make more effective automatic preset possible to the user. CONSTITUTION:For example, the automatic preset device for a tuner having 12 preset positions is provided with a memory 1 storing a channel position cross reference list specific to each district and a district designation means 2 designating a district, and a channel registered in the channel position cross reference list in a district designated by the district designation means is preset to a relevant preset position.
Patent JP-S5833150-A (JP)
Title: Manufacture of specimen observation of structure
Inventor: ITOU HITOMI
IPC: G01N1/32
Filed: 1981-08-21
Abstract: PURPOSE:To obtain a specimen for the observation of structure which can obtain an internal structure corresponding to a photo sensible structure, without the use of an electron ray diffraction which requires much labor, by a method wherein an etching is applied in the middle of electrolytic grinding of the specimen, and electrolytic grinding is applied to only one side. CONSTITUTION:A manufacturing process of specimen for the observation of  structure consists of a sampling material setting process (a), a process (b) in the middle of electrolytic grinding, a completion (c) of electrolytic grinding and an etching (d). In a method used in this invention, an electrolytic grinding stops once at a time of the process (b) in the middle of electrolytic grinding to perform the etching (d) to expose a metalic structure, and then, an electrolytic grinding process starts again. During aforesaid process, only one side is ground by, for example, a jet electrolytic grinding method, and this allows to obtain an internal structure corresponding to a photo sensible structure. The use of said method permits to perform an easy operation to correspond to the photo sensible structure which requires a fairly well skill and much labor if a conventional electronic microscope observation is utilized.
Patent JP-H08326297-A (JP)
Title: Ladder
Inventor: OIDE MASAAKI
IPC: E06C7/48
Filed: 1995-05-30
Abstract: PURPOSE: To improve stability during standing, to facilitate keeping of a balance during going up and down, to improve safety, and to reduce a storage space during non-use. CONSTITUTION: This ladder comprises a pair of right and left side woods 1, a plurality of square plate-form lateral beams 2, handrails 7 arranged in the rear of the side woods 1 and paralleling the wide woods 1; and a plurality of coupling member 8 paralleling the lateral beams 2 as seen from a side and coupling together the side woods 1 and the handrails 7. A straight wire tying together the lower ends of front and rear stays 3, of which the side wood 1 is constituted, and paralleling the lateral beam 2 as seen from a side. The lateral beams 2 are pivotally mounted on the front and rear stays 3. Distances between the pivotal mounting parts of the lateral beams 2 to the front and rear stays 3 are equal to each other. The coupling member 8 is pivotally mounted on the front and rear stays 3 and the handrail 7.  A distance between the pivotal mounting parts of the coupling member 8 on the two stays 3 and a distance between the pivotal part on the rear stay 3 and the pivotal mounting part on the handrail 7 are equal to each other. A distance between the pivotal mounting parts of the lateral beams 2 on the two stays 3 and a distance between the pivotal mounting parts of the coupling members 8 on the two stays 3 are equal to each other.
Patent JP-H08328020-A (JP)
Title: Production of liquid crystal display element and device therefor
Inventor: OCHI TETSURO
IPC: G02F1/1343
Filed: 1995-05-30
Abstract: PURPOSE: To produce a high definition liquid crystal display element. CONSTITUTION: An insulating layer 12 on a substrate 1 preliminarily rubbed is positively charged and inner electrodes 24 are grounded. When a positively charged gap forming agent 20 is sprayed through a nozzle 40 to the substrate 1 in a charged state, the gap forming agent 20 is recoiled by an electrostatic force from a pixel area 32 and is deposited only in a light-shielding area 34 having a low potential. Further, the gap forming agent 20 stuck on the light- shielding area 34 is fixed to form a spacer which maintains the thickness of a liquid crystal to be supplied in the pixel area 32.
Patent JP-H01301523-A (JP)
Title: Treatment of lithium niobate scrap
Inventor: SEGAWA KUNIAKI
IPC: C01G33/00
Filed: 1988-05-31
Abstract: PURPOSE:To ensure Nb to be recovered under mild conditions using chemicals easy to handle, by heating and melting a mixture comprising lithium niobate scrap and alkali(s) followed by dissolving the resultant melt in water and addition of a mineral acid and then keeping under each specified acidity and temperature conditions. CONSTITUTION:Lithium niobate scrap is coarsely ground (pref. to a size of <=5mm) and mixed with 1.5-3 (pref. 1.8-2) wt. times of NaOH or KOH followed by heating to 400-500 deg.C to effect melting. Thence, the resultant melt is cooled and dissolved in 30-60 vol. times of water (pref. at >=60 deg.C). A reactor is then charged with the resulting solution together with a mineral acid such as hydrochloric acid or sulfuric acid at a constant rate followed by agitation. The reaction system is then left to stand for 3-40hr. while keeping the pH at 1-1.5 and the temperature at >=40 deg.C (pref. 60-90 deg.C) to carry out aging niobic acid precipitate, and the resulting precipitate is then filtered, washed, dried and calcined at ca. 1,000 deg.C, thus recovering Nb2O5.
Patent JP-S6023328-A (JP)
Title: Decarbonation reaction
Inventor: OKADA YASUSHI
IPC: C07C211/27
Filed: 1983-07-19
Abstract: PURPOSE:To obtain the objective compound at a relatively low temperature in high yield, by carrying out the decarbonation reaction of a carboxyl-containing compound in the presence of a catalyst comprising an inexpensive and safe vinyl ketone compound. CONSTITUTION:The decarbonation reaction of a carboxyl-containing compound (preferably a carboxylic acid compound having amino group at alpha, beta and gamma-position, etc.) is carried out by using a catalyst comprising the vinyl ketone of formula (R<1> and R<2> are organic group which may together form a ring), preferably in a solvent such as cycloalkanol, etc. at 140-160 deg.C. The amount of the catalyst is preferably 3-5%V/W based on the carboxyl-containing compound.
Patent JP-H08225171-A (JP)
Title: Sheet feeder and image forming device
Inventor: TANAKA AKINORI
IPC: G03G15/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a sheet feeder by which an OHP sheet and the like can be separately fed without forming a friction member by a special material nor performing surface treatment without any deterioration in sheet separately feeding performance for ordinary paper. CONSTITUTION: On a surface brought into sliding contact with a sheet S in a friction pad 44, notches C1 are formed in the direction perpendicular to the sheet feeding direction, so that a friction member is divided into several parts. The respective divided parts are pushed down when a sheet with high adhesion is conveyed, so that a gap is generated between the friction pad 44 and the sheet S, and as a result, frictional force is reduced, and no failure of sheet S feeding, which is caused when conveying force of a feeding roller 43 is defeated by returning force, is caused. When a sheet with low adhesion is conveyed, the divided respective parts are not pushed down, so that no gap is formed and separation can be surely carried out by means of sufficient frictional force as well as in a conventional one.  In this way, separative conveyance can be stably carried out regardless of intensity of adhesion of a sheet.
Patent JP-H06315390-A (JP)
Title: Production of chloropyridine derivative
Inventor: SASAKI YASUYUKI
IPC: C12P17/12
Filed: 1993-06-02
Abstract: PURPOSE:To obtain 3-cyano-6-chloropyridine which is a synthetic intermediate for medicines, agricultural chemicals, dyes, etc., by hydroxylating 3-cyanopyridine by microbial reaction and chlorinating the resultant 3-cyano-6-hydroxypyridine by chemical synthetic reaction. CONSTITUTION:3-Cyanopyridine is hydroxylated with a microbial cell of Comamonas acidovorans (NCIMB 9289), etc., or its microbial cell-treated material. The resultant 3-cyano-6-hydroxypyridine is chlorinated with phosphorus oxychloride, etc., to afford the objective 3-cyano-6-chloropyridine. 3-cyano-6- chloropyridine is reduced to give the objective 3-aminomethyl-6-chloropyridine, which is further alkylated with 1-6C alkyl group to provide the objective 3-(alkylamino)methyl-6-chloropyridine. 3-Cyano-6-chloropyridine is reduced in an acidic aqueous solution to provide the objective 3-hydroxymethyl-6- chloropyridine.
Patent JP-S61286385-A (JP)
Inventor: ERUNSUTO SHIYUPIICHIYUKA
IPC: C07D311/78
Filed: 1986-06-09
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。