baber/WOPTO huggingface dataset:
Patent JP-H07275537-A (JP)
Title: Sewing machine head drive mechanism
Inventor: KATO YUTAKA
IPC: D05B21/00
Filed: 1994-04-13
Abstract: PURPOSE:To move the head of a sewing machine between an initial position and another position horizontally away therefrom over the predetermined distance, while maintaining a synchronous condition between the arm shaft and the lower shaft of the machine. CONSTITUTION:A parallel displacement device 5 is driven, and a sewing machine head 4 is thereby displaced in parallel from an initial position to the preset position horizontally off therefrom over the predetermined distance. As a result, space is maintained above the needle plate of a table 2. When the device 5 is driven in a reverse direction, the sewing machine head 4 is reset to the initial position. Also, during this process, a synchronous state maintenance mechanism 8 keeps a synchronous condition between an arm shaft 7 and a lower shaft 6. When the head 4 is reset to the initial position, therefore, a synchronous condition between the arm 7 and the shaft 6 is properly maintained at the initial position. The synchronous state maintenance mechanism 8 is formed, for example, out of a spline shaft 80, the first gear 81 slidably coupled thereto and the second gear 82 engaged with the gear 81 and fixed to the arm 7.
Patent JP-H09287031-A (JP)
Title: Device for adjusting meandering of strip and operation thereof
Inventor: MATSUURA YASUO
IPC: C21D9/54
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a meandering adjustment device of a strip which can surely correct the meandering even if the strip is low passing tension and bad shape. SOLUTION: Plural pairs of meandering correcting rolls 2a, 2b having shorter barrel length than the width size of the strip are arranged so as to be mutually faced in each one pair while interposing the strip to both edge parts of the strip at the inlet side of a meandering adjustment roll 1 to the continuously travelling strip 3. The axes of the meandering correcting rolls are inclined by a fixed angle at the upstream side or downstream side to the strip travelling direction and further, a pinch mechanism for holding the strip, is arranged.
Patent JP-S582875-A (JP)
Inventor: SHIMIZU SHINICHI
IPC: G09G1/00
Filed: 1981-06-29
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-S59226986-A (JP)
Inventor: SATOU MASAMICHI
IPC: G07D7/16
Filed: 1983-06-08
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-S5224421-A (JP)
Title: Tv camera for reading information pattern
Inventor: MIYAGAWA MICHIAKI
IPC: H04N5/228
Filed: 1975-08-20
Abstract: PURPOSE: To install an electronic shutter in a camera for the purpose of eliminating a residual image when picking up an information pattern with a vidicon having a residual image characteristic. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6344885-A (JP)
Title: Enzyme immobilized dynamic membrane
Inventor: ABE SHIGEMITSU
IPC: C12N11/00
Filed: 1987-04-23
Abstract: PURPOSE:To adjust pore diameter of membrane freely and to improve yield of enzymatic reaction, by using a dynamic membrane as a membrane for an enzyme immobilized carrier. CONSTITUTION:A porous substrate such as alumina, silica, carbon, etc., is attached to a cell for ultrafiltration or for reverse osmosis instead of ultrafilter or reverse osmosis membrane and an aqueous solution of an enzyme immobilizing substance such as zirconium oxychloride, polyacrylic acid, polymethacrylic acid, polyethyleneimine, etc., is circulated under pressure. The enzyme immobilizing substance is attached to the porous substrate to give a dynamic membrane, which is washed with substrate to give a dynamic membrane, which is washed with water, fixed to the cell for ultrafiltration instread of ultrafilter and an aqueous solution of an enzyme such as trypsin, urease, peroxidase, etc., is circulated under pressure, bonded to the dynamic membrane and the enzyme is immobilized.
Patent JP-H04804-A (JP)
Title: Adaptive array antenna system
Inventor: OKI HIDEMI
IPC: H01Q3/26
Filed: 1990-04-17
Abstract: PURPOSE:To secure communication in the state of making the level of a signal wave higher than the level of an interference wave by providing a comparing and deciding means to compare and decide the size of the level by detecting the respective signal waves concerning the output of a power inversion correlation processing means and an output received from one of first and second array antennas, and detecting the level of the detected signal wave to the interference wave. CONSTITUTION:A weight control circuit 17 is provided to output signals while multiplying weight to input signals, and mixing them corresponding to a control signal from a correlation processing circuit 18, and the output signals are supplied to the correlation processing circuit 18 and also supplied to a signal switching circuit 19 and a switching control circuit 20 as a power inversion (PI) system. The correlation processing circuit 18 executes a PI correlation processing while inputting the output signal (through system) of an IF amplifier 16 and the output signal (PI system) of the weight control circuit 17 so as to decide the weight amount of the weight control circuit 17 corresponding to the processed result. A comparison and decision circuit 205 decides the size by comparing the signal wave/interference wave (S/J) level of each demodulated data obtained in the through and PI systems, and the switch of the signal switching circuit 20 is controlled corresponding to the decided result.
Patent JP-H11151945-A (JP)
Title: Shift device cover arrangement
Inventor: ROOSSIEN ROBERT W
IPC: F16H59/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To make repeatedly removing/resetting possible of an upper side cover relating to a lower side cover member without having anxiety of holding force, engaging depth or wearing. SOLUTION: Cover arrangement for covering a transmission shift device for a vehicle is presented. This cover arrangement is provided with a lower side cover member 21 and an upper side cover member 22 fitted to each other to this lower side cover member 21. The lower side cover 21 has a peripheral flange formed with a recess, the upper side cover 22 is constituted so as to be fitted to this peripheral recess. The lower side peripheral flange has a plurality of integrally formed openings, each opening has a tooth part in one side and a pressure tab in the other side. The upper side cover 22 is provided with a plurality of integrally molded protrusions of shape extending in the opening.
Patent JP-S58218210-A (JP)
Title: Differential amplifying circuit
Inventor: UCHIMURA KUNIHARU
IPC: H03F3/45
Filed: 1982-06-12
Abstract: PURPOSE:To increase an in-phase input voltage range by using a complementary driving transistor (TR). CONSTITUTION:Circuit constitution symmetrical with respect to power source input terminals 31 and 32 is employed, so an input in-phase voltage is limited similarly at a high-voltage and a low-voltage side. The limitation is relieved greatly as compared with conventional limitation. For example, when a voltage having a large in-phase component at the high-voltage side is applied between the input terminals 33 and 34, the gate-source voltages of P channel MOSTRs 42 and 43 drop and when they becomes lower than the threshold voltage, no current flows. At this time, the gate source voltages of N channel MOSTRs 37 and 38 are high enough to flow currents, so the input voltage difference is amplified. The low-voltage side is the same. Therefore, the fault that the circuit does not operate on an in-phase signal lower than the threshold voltage of the driving TRs is eliminated and the in-phase signal voltage range is increased.
Patent JP-S5727050-A (JP)
Title: Lead frame and semiconductor device using said lead frame
Inventor: INOUE FUMIHITO
IPC: H01L23/495
Filed: 1980-07-25
Abstract: PURPOSE:To decrease the amount of expensive gold, etc. used, and to reduce cost by plating only a section necessary for the wire bonding of an inner lead. CONSTITUTION:When a bonding pad section of a chip 18 fitted on a tub 16 and the inner leads 14 are connected by wires 22, the lead frames except the sections to be plated of the inner leads 14 are masked, and plated. The wires are bonded to the sections 24 plated. Accordingly, since the expensive precious metals may not be plated up to an unnecessary position, the amount of the precious metals used decreases, and cost is reduced.
Patent JP-H10293475-A (JP)
Title: Image forming device
Inventor: FUJITA TETSUYA
IPC: G03G15/16
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of electric discharge between a rigid sheet guide and the surface of an image carrier while holding the straightening effect of wave-like wrinkles of a recording sheet, and to eliminate irregularities in toner by keeping the potential of an electric discharge preventing member not so as to discharge electricity between the electric discharge preventing member and an image carrier, with a potential holding means. SOLUTION: The potential by electrification of the discharge preventing member 52 becomes the potential at which the electricity is discharged between the member 52 and the image carrier 16, whenever the recording sheet S passes through the gap of the press-contact part of an elastic sheet guide. But, the discharge preventing member 52 is kept at the potential not for discharging the electricity between the member 52 and the image carrier 16, by the potential holding means 19b. Therefore, the electricity is discharged between the conductive discharge preventing member 52 and the downstream side end part of the rigid sheet guide and not between the member 52 and the image carrier 16. Consequently, the electricity is never discharged between the downstream side end part of the rigid sheet guide 47 and the image carrier 16.  Thus, the irregularities in the toner on the image carrier 16, occurring when the electricity is discharged never occur, so that a toner image on the image carrier 16 is never made irregular.
Patent JP-H08293422-A (JP)
Title: Electro-magnetic device
Inventor: KATSUMATA MAMORU
IPC: H01R4/26
Filed: 1995-04-25
Abstract: PURPOSE: To abut rise portions of terminal metal parts for welding to each other, then cause protruding end portions left by the rise tabs to overlap each other in the direction of thickness, and weld the abutted rise tabs with each other, so as to provide connection at a predetermined position with high reliability of electrical connection. CONSTITUTION: A rise tabs 23 of one transformer terminal metal part 20 is fitted in a cut-out groove 22 of the other transformer terminal metal part 21 to the deep end thereof. Similarly, the rise tab 23 of the other transformer terminal metal part 21 is fitted in a cut-out groove 22 of the transformer terminal metal part 20 to the deep end thereof. Thus, the rise tabs 23 of the transformer terminal metal parts 20, 21 are abutted in face contact with each other. Protruding end portions 24 of the transformer terminal metal parts 20, 21 overlap with each other in the direction of thickness of the transformer terminal metal parts 20, 21. A solder 25 covers the abutted rise tabs 23, and is provided across the upper protruding end portion 24 and the protruding end portion of the underlying transformer terminal metal part 20.
Patent JP-H09287340-A (JP)
Title: Locking device of article storing case
Inventor: NAKATANI SHIN
IPC: E05B65/46
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To promote certainty of locking and unlocking operation in a locking device for locking and unlocking an article storing case by controlling projections with the insertion and extraction of a key. SOLUTION: A locking device of an article storing case is equipped with first and second locking bodies 6 and 7 turned between locking position and unlocking position and a lock mechanism 4 consisting of lock arms 8 and 9 moving between the locking position and unlocking position by engaging with turning operation of both locking bodies 6 and 7. A locking projection 12 is provided in the first locking body 6, an unlocking projection 13 is provided in the second locking body 7, the first locking body 6 is turned in the unlocking direction with a first operating section of a key 5, and the second locking body 7 is turned in the locking direction with a second operating section to make locking and unlocking operations.
Patent JP-2000287852-A (JP)
Title: Electric ice-cream maker
Inventor: TAGUCHI YOSHINORI
IPC: A47J43/07
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure easy wipe-up of slops if an ice-cream material spills out of a cooling bottle. SOLUTION: In this ice-cream maker, a fitting cam 8 protruded to the upper side of a mainbody 1 and driven by an electric motor 4 is fitted and coupled to a fitted portion 25 formed on the bottom of a cooling bottle 20, the rotation of the electric motor 4 is transmitted via the fitting cam 8 and the fitted portion 25 to the cooling bottle 20 to be rotated and an ice-cream material in the cooling bottle 20 is stirred by a stirring member 30 stationed in the mainbody 1. The upper face of the upper exterior 2 of the mainbody 1 is exposed when the cooling bottle 20 is removed. Easy wipe-up of slops is thus ensured if the ice-cream material spills out of the cooling bottle 20 or dew drops off the cooling bottle 20.
Patent JP-H05293323-A (JP)
Title: Air clarifying equipment
Inventor: YOSHIDA TETSUO
IPC: B01D51/10
Filed: 1992-04-21
Abstract: PURPOSE:To simultaneously and efficiently remove fine particles and chemical contaminant contained in air by dividing sucked polluted air into two parts, passing one side through a high temperature humidifier, passing the other side through a low temperature humidifier or a cooler, thereafter allowing both humidified gasses to collide, mixing them and collecting fine particles and chemical contaminant by water droplets based on nucleus condensation. CONSTITUTION:Polluted air 10 discharged from a clean room 1 is sent to a pipeline 6 by a suction fan 2, passed through branched pipes 6A, 6B and divided into a high temperature side and a low temperature side. The polluted air becomes high temperature wet air of normal temperature to 100 deg.C by a high temperature humidifier 12 in the high temperature side. The polluted air becomes low temperature wet air of 0 deg.C to normal temperature by a cooler 13 in the low temperature side. The wet air reaches a mixer 14 in downstream part. When the wet air different in temperature is allowed to collide with each other and mixed herein, nucleus condensation is generated. At this time, the coverings of water droplets are grown which have fine particles mixed with the wet air as nucleuses and grown water droplets are formed. Further, chemical contaminant in the wet air is attracted to the water droplets, entangle thereinto and becomes drain in an impinger 15 and drain is discharged to the outside.
Patent JP-S5225560-A (JP)
Title: Gate signal feeding method of gto thyristor
Inventor: IRIE JIYUICHI
IPC: H02M1/08
Filed: 1975-08-20
Abstract: PURPOSE: To miniatuarize a transformer by reducing the current consump- isumption of the gate signal circuit, without receiving the bad influence of parasitic pulses by means of feeding the positive or negatice signal which are necessary to drive the thyristor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5626524-A (JP)
Title: Oxygen absorption sheet
Inventor: FUJITA SACHIKO
IPC: B01J20/28
Filed: 1979-08-09
Abstract: PURPOSE: To provide a sheet material having an enhanced oxygen absorption effect by a method wherein a deoxidation agent consisting of active iron oxide is blended with a foaming resin, is formed into a sheet, and is foamed.  
     CONSTITUTION: Active iron oxide 3, polyethylene powder, and foaming agent are mixed. The mixture is foramed 2 using an extruder thereby to provide an oxygen absorption sheet 4. The oxygen absorption sheet 4 is inserted into a package-bag of a laminated film consisting of a vinylidene-coated polyamide film laminated with polyethylene, is perfectly sealed, and stored. In this manner, a good oxygen absorption effect is effected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000256505-A (JP)
Title: Resin composition
Inventor: KITSUKAWA MORIKAZU
IPC: C08K7/10
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition containing wollastonite, having increased reinforcing property, improved to obtain a product having high whiteness and having expanded application field. SOLUTION: The objective resin composition contains 5-70 wt.% wollastonite fiber composed mainly of wollastonite, containing <=0.5 wt.% Fe2O3 and <=0.49 wt.% Al2O3 and having an average fiber length of 20-50 μm, an average fiber diameter of 0.5-5 μm and an average aspect ratio of 7-100 and 95-30 wt.% thermoplastic resin.
Patent JP-2000287540-A (JP)
Title: Apparatus for cultivating volvariella speciosa sing. var. volvacea
Inventor: MIZUNO KEIJI
IPC: A01G1/04
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To simply, efficiently, repetitively and continuously grow a large amount of Volvariella speciosa sing. var. volvacea in a short period even by anyone. SOLUTION: This apparatus for cultivating Volvariella speciosa sing. var. volvacea is obtained by installing a room 21 having an entrance and exit 24 and capable of forming the periphery in a hermetically sealed state, providing a water tank 29 for regulating the water temperature with a boiler 30 on a floor of the room 21, arranging shelves 28 of plural stages for placing mushroom beds 8 above the water tank 29, installing air pipes 35 for supplying air fed from a compressor chamber 37 under the shelves 28,  providing water channels 34 for making water run from the lower side of the topmost stage of the shelves 28 of the plural stages successively through the lower side of the shelves 28 on the lower stage and under the lowermost stage and return to the water tank 29 and arranging a pump 33 for feeding hot water 31 heated to a prescribed temperature from the water tank 29 through a pipeline 32 to a water channel 34A in the topmost stage so that the water temperature in the water tank 29 can be regulated to an optional temperature and the combustibility of the boiler 30 can be regulated. The temperature of the mushroom beds 8 is controlled to an optional temperature to keep the humidity in the room 21 at >=70%.
Patent JP-H08307538-A (JP)
Title: Intelligent call transfer
Inventor: UTSUSHIYA RAO
IPC: H04M3/54
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a call transfer service to the subscribers of a communication network. SOLUTION: A call to the subscriber of a network is sent to a service switching point(SSP) 18 and, when a call transfer trigger is detected at the SSP 18, the SSP 18 sends the number of the caller to a service control point(SCP) 24 and requests a call processing instruction from the SCP 24. The SCP 24 supplies the call processing instruction given from a contractor to the SSP 18 and the SSP 18 transfers the call in accordance with the instruction. A service management system(SMS) formulates a command for changing the stored instruction of the contractor or updating the feature of a service and sends the command to the SCP 24. When an appropriate instruction is given, the transferring time of the day, day of the week, and caller's identity and/or the state of the called telephone set.
Patent JP-S63268755-A (JP)
Title: Vinyl chloride-based polymer composition
Inventor: MURASE YASUO
IPC: C08K5/09
Filed: 1987-04-27
Abstract: PURPOSE:To obtain the titled composition of low viscosity, outstanding in expandability, by incorporating a vinyl chloride polymer with a thermally decomposable organic foaming agent, higher fatty acid potassium salt, alkali metal inorganic salt and specific phosphoric ester in respectively specified amounts. CONSTITUTION:The objective composition can be obtained by incorporating 100pts.wt. of a vinyl chloride polymer with (A) 0.5-30pts.wt. of a thermally decomposable organic foaming agent (e.g., azodicarbonamide) to impart expandability, (B) 0.05-5(pref. 0.1-2)pts.wt. of a higher fatty acid potassium salt (e.g. potassium oleate soap), (C) 0.01-3(pref. 0.05-1)pts.wt. of an alkali metal inorganic salt (e.g., bicarbonate) and (D) 0.1-5(pref. 0.3-3)pts.wt. of at least one kind of phosphoric ester of formula (R is 8-30C alkyl, etc.; M is alkali metal atom, etc.; n is 0-15; k is 1-3; m and p are each 0-2, k+m+p=3).
Patent JP-S5326847-A (JP)
Title: Vulcanizable chloroprene rubber compositions for rubber belts
Inventor: KATOU HIROSHI
IPC: C08K3/04
Filed: 1976-08-25
Abstract: PURPOSE: A chloroprene rubber composition for rubber belts, capable of giving belts having improved tear strength, tensile strength and heat resistance, comprising a chloroprene rubber, a vulcanizing agent, an organic vulcanization accelerator, and a specific filler. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08339796-A (JP)
Title: Electrode plate for non-aqueous electrolyte secondary battery and manufacture thereof
Inventor: UMEDA KAZUO
IPC: H01M4/525
Filed: 1996-04-01
Abstract: PURPOSE: To provide a high battery characteristic by enhancing utilization efficiency of an active material. CONSTITUTION: In an electrode plate constituted by forming a powdery active material and an applying layer formed by containing a conductive material and a binding agent in a collector unit, an active material grain has a rigid frame-shaped structure formed with a stratified crack. A slurry-state active material-contained mixture, formed by mixing a powdery active material and a powdery conductive material and binding agent in a prescribed solvent, is prepared to apply this active material-contained mixture to the collector unit. Next the solvent is removed from this object, to form an active material- contained mixture coating on the collector unit. Relating to an active material, pressure processing is applied before preparing the active material-contained mixture or after forming the coating, to form a fine stratified crack in a surface of the active material grain.
Patent JP-S62261609-A (JP)
Inventor: MAABIN PII RIISU
IPC: F01L3/22
Filed: 1987-04-27
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-S59227311-A (JP)
Title: Method of cutting and transferring angle steel made of steel block with large section
Inventor: HIRAMATSU HIROYUKI
IPC: B23D36/00
Filed: 1983-06-08
Abstract: PURPOSE:To efficiently manufacture an angle steel with excellent dimensional accuracy by cutting an angle steel, which is rolled to a length exceeding the length of a cooling bed, to a length capable of being accommodated into said cooling bed and, then, sending it back to the cooling bed when manufacturing said angle steel in a continuous mill having a long-size cooling bed. CONSTITUTION:When an angle steel manufactured from steel block with a large- section is cut to more than one piece and translocated to a cooling bed 17, a run-out table in front of the cooling bed 17 is extended, a cutting machine 18 is provided on the starting point of the extended part 22, and an angle steel, which is rolled to a rolled elongation length exceeding the installation length of the cooling bed 17, is moved to the run-out table 22 and cut by means of the cutting machine 18 to a length to be accommodated in the cooling bed 17, before it is sent back and fed to the cooling bed 17. The measured length of elongation after finish rolling, is obtained by operation by means of a computer based on the inputs from a pulse transmitter 24 provided on the mill motor for a final finish mill 16, and from steel detectors 26, 27. Then, to cut both preceding and succeeding members to the same length, operation is carried out by means of the computer based on signals from a pulse generator provided on the shaft of a conveying roller table and from a steel detector 28.