baber/WOPTO huggingface dataset:
Patent JP-2000302120-A (JP)
Title: Tray container
Inventor: IWASHITA HIROMASA
IPC: B65D5/54
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a tray container to be easily opened by peeling a flange board layer of a tray when a thermoplastic resin of a tray and that of a cover are welded to each other. SOLUTION: A cover 20 formed of a plastic composite board with its inner face coated with a thermoplastic resin 2 is placed on a paper tray 10 formed of a plastic composite board with its inner face coated with the thermoplastic resin 2 and provided with side face plates and flanges 13 formed continuously through folding lines of respective sides of a square bottom face plate 11 in a manner of covering an opening of the paper tray 10, and the peripheral edges of the cover 20 and flanges 13 overlapped thereon are welded together to manufacture a tray container, and a half-cut line (m) formed on the whole thermoplastic resin constituting the paper tray and reaching approximately half of the board constituting the paper tray is formed on the flange 13 of the paper tray.
Patent JP-H11306414-A (JP)
Title: Paper sheet dispensing device
Inventor: IZAWA TERU
IPC: B65H3/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To make a paper sheet dispensing device compact while housing paper sheets in abnormal state inside the preserving chamber of a housing box. SOLUTION: This device is provided with a case 1 housing a conveyer 3 and having a take-out port 1a, checker 4 provided on the conveyer 3 so as to detect the state of a paper sheet 14, and housing box 2 housed inside the case 1 so as to be taken out for housing plural paper sheets 14. The housing box 2 is provided with a feed-out roller device 5 arranged adjacently to an outlet 2a so as to rotated, displacing device 6 for pressing the paper sheet 14 in respect to the feed-out roller device 5, and preserving chamber 8. Further, a switching device 9 is provided on the conveyer 3 of the case 1 so as to switch the direction of the paper sheet 14 conveyed out of the conveyer 3 to the take- out port 1a or the inlet 2b of the housing box 2.  In this case, since the housing box 2 for housing the plural paper sheets 14 is housed in the case 1 so as to be taken out and the paper sheets 14 in the abnormal state are housed in the preserving chamber 8 of the housing box 2 by a take-in roller device 7, the paper sheet dispensing device is made compact.
Patent JP-S6465134-A (JP)
Title: Production of polyphenylene sulfide/polyphenylene sulfide sulfone block polymer
Inventor: KAWABATA TOHEIJI
IPC: C08G75/02
Filed: 1987-05-07
Abstract: PURPOSE:To produce a block copolymer excellent in heat resistance, chemical resistance and high-temperature mechanical properties, by copolymerizing polyphenylene sulfide with polyphenylene sulfide sulfone by a specified two-stage reaction. CONSTITUTION:A block copolymer comprising polyphenylene sulfide (PPS) segments and polyphenylene sulfide sulfone (PPSS) segments and having an inherent viscosity [eta] as measured in alpha-chloronaphthalene at 206 deg.C in a polymer concentration of 0.4g/100ml solution and determined according to the equation] in the range of 0.03-1.0 is produced either by reacting a mixture of previously synthesized prepolymer of PPS with a dihalodiphenyl sulfone and a sulfiding agent, or by reacting a mixture of a previously synthesized PPSS prepolymer with a polyhaloaromatic compound and a sulfiding agent. A resin having both of heat resistance and chemical resistance inherent in PPS and good high- temperature mechanical properties inherent in PPSS can be obtained.
Patent JP-S62266540-A (JP)
Title: Formation of flattened pattern
Inventor: YOKOTA KANICHI
IPC: G03C5/00
Filed: 1986-05-14
Abstract: PURPOSE:To form a flattened pattern necessary for production of a multi-layered wiring board having via holes of an extremely small diameter suitable for high-density packaging by forming a polymer layer after the preliminary formation of the pattern of conductors, etc., and subjecting said layer to exposing and developing processes. CONSTITUTION:The pattern is formed on the surface of a backing substrate (the 1st layer forming stage) and the polymer layer formed by contg. the photosensitive polyimide which has the repeating unit expressed by the formula and is soluble in org. solvents or the photosensitive polyimide precursor which can be converted to the polyimide having the repeating unit expressed by the formula by a heating treatment is formed on the surface of the 1st layer (polymer layer forming stage). Light is irradiated onto the polymer layer through a photomask having the same pattern as the pattern of the 1st layer and the polymer layer is subjected to the developing process to remove the polymer layer on the 1st layer, by which the flattened pattern is formed (flattening stage). Since the used polymer is kept low in the viscosity in the high-consn. soln., the polymer has the excellent formability of the coated film. Since the polymer has high purity, the corrosion in the wiring parts is obviated and the flattened pattern having the excellent connecting reliability and adhesiveness is obtd.
Patent JP-H04337517-A (JP)
Title: Magnetic disk device
Inventor: MASUDA TOSHIO
IPC: G11B21/10
Filed: 1991-05-15
Abstract: PURPOSE:To improve the accuracy of the positioning of a slider, to reduce the off track of the slider and to reduce the error rate of the data by performing the positioning during the writing and reading of a data part using a plural sliders. CONSTITUTION:A slider 2a installed on a suspension 1 is sought by a reading objective track while retrieving the information of a servo part 4a written in advance in respective data tracks of a medium 3. Next, the slider 2a reads data magnetically recorded on a data part 5a of the reading objective track of the medium 3. During reading, the information in the servo part 4b of peripheral data track is read by the other slider 2b on the same suspension 2, the positioning of the slider 2a is decided and the reading is performed. Similarly, the writing is performed.
Patent JP-S62282436-A (JP)
Title: Method for processing semiconductor single crystal
Inventor: OOYAMA YOSHINOBU
IPC: B24B37/04
Filed: 1986-05-14
Abstract: PURPOSE:To use a sheet of carrier common by a method wherein a working is performed in conformity with the size of the hole of the carrier in the preprocessing for formation of a wafer in a rectangular shape, and after a lapping work has been performed, the wafer is formed into the prescribed measurements by performing post-processing for rectangle formation. CONSTITUTION:The preprocessing for formation of a wafer into rectangular shape is performed in conformity with the size of the hole of a carrier to be used common, a flaw is provided in the direction of cleavage plane, and a cleavage is formed along the flaw. To be more precise, a D-type wafer is formed into a rectangular shape in conformity with the shape (C<+>XD<+>) of the carrier. Then, a double-sided lapping work is performed on the wafer using a double- sided lapping machine. After said double-sided lapping is finished, or after a mirror-face polishing work is performed subsequent to the double-sided lapping work, post-processing for rectangle formation in which the wafer is cut into a plurality of sheets in desired rectangular shape is performed successively.
Patent JP-S5635701-A (JP)
Title: Production of high accuracy iron-base sintered parts
Inventor: ASHITAGAWA MAMORU
IPC: C22C33/02
Filed: 1979-08-29
Abstract: PURPOSE: To obtain sintered parts of high accuracy by mixing iron powder and copper powder, sintering temporarily the mixture after pressing and powdering these temporary sintered parts then molding these and making final sintering of the same.  
     CONSTITUTION: Iron powder of about 100 mesh and copper powder of about 25 mesh are mixed according to the composition of sintered parts and the mixture is pressed under 2W4t/cm 2  pressures with a press. This pressing causes the iron powder and the copper powder which had diffusively mixed to contact closely with each other in the form that the copper powder particles closely contacts around the iron powder particles. The mixture which has been pressed but is not molded is sintered temporarily in a sintering furnace and this is accomplished at a temperature below the m.p. of copper. The calcined parts are ground to about 200 mesh and are mixed again. The mixed powder is then packed in predetermined dies and is subjected to pressing and molding at about 4W6t/cm 2 . The powder moldings are subjected to final sintering in a sintering furnace, whereby the sintered products are obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02287699-A (JP)
Title: Vehicle kind discriminating device
Inventor: MIZUNO MASAO
IPC: G05B13/02
Filed: 1989-04-27
Abstract: PURPOSE:To discriminate quickly and with high accuracy the kind of a vehicle by discriminating the king of the vehicle by a fuzzy inference by using data related to a peak number ratio of an inductance rate-of-change of a buried loop coil and a peak position. CONSTITUTION:An arithmetic means EM executes an operation of an inductance rate-of-change  L/L shown by (L'-L)/L=  L/L from an inductance L of a loop coil at the time when the vehicle of a vehicle sensor SK buried under the ground of a road does not exist, and an inductance L' which follows the lapse of a passing time T of the loop coil at the time when a vehicle passes through, and also, derives a peak position alpha by calculating a peak number ratio H = n/T of a peak number (n) of the inductance rate-of-change and a loop coil passing time T of the vehicle concerned from a result of operation. Subsequently, a fuzzy processing means FSM uses data given from a vehicle data output means SS, executes a fuzzy inference in accordance with plural kinds of fuzzy rules which are stored, and outputs a result of its inference as car kind discrimination data.
Patent JP-S58225768-A (JP)
Title: Transmitter for information
Inventor: OOTAKE YASUTOMO
IPC: H04N1/32
Filed: 1982-06-24
Abstract: PURPOSE:To detect the connection states of plural receivers and to reduce the trouble of confirming operation by allowing each receiver to send out a receivable answer signal with mutual time difference according to the start signal of a transmitter. CONSTITUTION:A start signal equipment 9 sends out a channel selection signal before a multiple address device 8 performs transmission from an FAX transmitter 6, so controllers 11a, 11b-11n allows only specified receivers among receivers 7a, 7b-7n to perform reception. An answer signal equipment 12 never starts trnamission unless the necessary receivers are connected because only the specified receivers among 7a, 7b-7n heald in readiness send an answer signal C. Further the controllers 11 are controlled by the answer signals B-E send out by an answer signal equipment 12 with time differences from the start signal A, so receivers which are not in readiness among the specified receivers are detected. For this purpose, the completion of all the receivers is confirmed and the transmission is started.
Patent JP-H01281266-A (JP)
Title: Operation control method in fiber machine
Inventor: MATSUI ISAMU
IPC: B65H54/02
Filed: 1988-05-06
Abstract: PURPOSE:To set operating conditions most suitable for a yarn centralizedly at a portion by setting various conditions for operating respective processing units of a machine table by a memory card reader provided in a control device. CONSTITUTION:In case of rewinding a yarn of a certain brand, when a RAM card 34 where corresponding operating conditions are written is set on a reader of a control device 30, the read operating conditions are set on unit controllers 10...10n of respective processing units of a machine table through a bus line 31. According to the set operating conditions, the controllers 10...10n compare a change of yarn thickness detected by a yarn clearer 5 with a reference value, conduct processing, control the rotating speed of a drum driving motor 11 by an inverter 17 and control tension of a yarn by a rotary solenoid. Thus, the operating conditions most suitable for the yarn can be set to be centralized at a portion without a mistake.
Patent JP-H02302712-A (JP)
Title: Transmission light illuminator for microscope
Inventor: FURANTSU MUHIERU
IPC: G02B21/12
Filed: 1990-04-27
Abstract: PURPOSE: To adjust an illuminating condition and to realize simple structure produced at low cost by forming the front lens of a condenser having a visual field diaphragm, an aperture diaphragm and a lens which can be controlled as a perfect sphere. CONSTITUTION: The condenser is provided with a glass ball 2 as the front lens at a distance d1 under an illuminated slide glass 1 and the aperture diaphragm 3, and additionally provided with a 2nd lens 5 being a long focal distance plane-convex lens at a distance d4 from the aperture diaphragm. In such a case, since the front lens 2 is constituted as the perfect sphere, wedge aberration that attention must be paid to common difference is not caused at all. Since the sphere 2 is automatically centered in its frame, the common difference in attachment is not caused. The very large numerical aperture of the condenser is obtained by the sphere 2 as only one lens in the condenser. Thus, the transmitted light condenser which is not only inexpensive but also excellent in optical performance is produced.
Patent JP-H10302845-A (JP)
Title: Charging method of storage battery
Inventor: ANDO KAZUNARI
IPC: H01M10/44
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve charging efficiency of a storage battery by setting a stop time during charging due to a constant current forming power feed and stop pulse waves to a specific value or more. SOLUTION: A voltage fall occurs instantaneously when power feed is stopped; however, thereafter a charging curve is close to a balance voltage toward the direction in which a negative inclination of that tangent is gradually small. When charging is performed efficiently due to a pulse current consisting of power feed and stop, the above phenomenon is taken into consideration, and a stop time (t2 ), a power feed time (t1 ), and a current value are determined. In this case, a time from a moment in which the power feed stops until a moment in which a tangent of the charge curve indicates a negative gradient is 1.0 second or more. Therefore, it is required to be t2 >1.0 second; however, under this condition sufficient charging reaction is not performed when t1 <0.5. Therefore, when t2 >1.0 second and t1 >0.5 second, it is possible to perform pulse charging efficiently, provided t1 <=t2 .
Patent JP-S63276687-A (JP)
Inventor: KONISHI HIROSHI
IPC: G06Q40/02
Filed: 1987-05-08
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-S62269853-A (JP)
Title: Automatic feeding device for document
Inventor: HASHIMOTO KENJI
IPC: B65H29/68
Filed: 1986-05-16
Abstract: PURPOSE:To secure the superior stacking performance without generating the page deflection or broken document even in the high speed paper discharge, by switching the discharge speed to a previously set low speed at the time point for the passing in the length obtained by subtracting a certain length from the length of a document, after the start of the detection for the discharged paper. CONSTITUTION:After the start of the detection for a discharged paper by a paper discharge sensor S3, the discharge speed is switched to a previously set low speed by a speed change device at the time point for the passing in the length obtained by subtracting a certain length from the length of a document. Therefore, even if the distance between a paper discharge roller 19 and the sensor S3 for a discharged paper is short, the speed can be switched to the low speed at a constant position from the rear edge of the document, and the stable stacking performance can be obtained. Further, since speed is reduced at the constant position from the rear edge of the document, always superior stacking performance can be obtained even if the paper size is different, and transaction for the document having a large size can be carried out efficiently.
Patent JP-S5814930-A (JP)
Title: Rotary regenerative type dehumidifying body
Inventor: SUZUKI RIYOUICHI
IPC: B01D53/26
Filed: 1981-07-17
Abstract: PURPOSE:To provide the rotary regenerative dehumidifying body excellent in moisture absorbing capacity regenerability, durability and dimensional preciseness as well as being prepared easily comprising activated alumina molded into  a hyneycomb like rotary drum. CONSTITUTION:Alumina trihydrate is contacted with a hot gas with a temp. of about 400-1,000 deg.C for about 1-10sec to be partially calcined to obtaine a transition alumina powder of which ignition loss is about 2-10% and the particle size is about 1-20mum and a preparation obtained by adding about 20- 60pts.wt. of water to 100pts.wt. of said alumina powder is molded by extrusion to form a honeycomb like rotary drum. In the next stage, this molded body is held in steam with a temp. of about 50-150 deg.C for about 30min or more to cure alumina by rehydration. The resulted alumina is heated to about 300-900 deg.C to activate it to obtain a rotary regenerative dehumidifying body comprising the molded body excellent in moisture absorbing capacity and mechanical strength.
Patent JP-H03227694-A (JP)
Title: Image formation post-processor
Inventor: KUBOTA KAZUNORI
IPC: B42B4/00
Filed: 1990-04-26
Abstract: PURPOSE:To largely improve the degree of freedom of a binding operation and to accurately align sheet bundles without inclination by engaging a stapler with a reference fence to move to a binding position corresponding to the size of a transfer sheet bundle and its using direction separately from a sheet aligning sheet aligning jogger fence. CONSTITUTION:A staple unit II has a stapler S, left and right jogger fences 217, 218, and reference fence 246, 247 mechanism. The stapler S is fixed to a stapler base, and movably engaged with a stapler slider in one direction. The fences operate to align sheet bundle in the stapling operation as a guide member for discharging the sheet bundle after binding. The fences 246, 247 moving separately are provided at the lower parts of the fences 217, 218. The engaging parts of the stapler S are provided at the fences 246, 247, and when the stapler S is moved to the upper position of the device, it is engaged, while when it is moved to the lower position, it is disengaged.
Patent JP-H01280347-A (JP)
Title: Semiconductor device
Inventor: HOKARI YASUAKI
IPC: H01L27/10
Filed: 1988-05-06
Abstract: PURPOSE:To prevent a capacitance from being lowered due to formation of a transition layer such as SiOx by containing the following: a conductive metal oxide film formed on a silicon layer or on an electrode layer composed of a metal silicide; a dielectric film formed on it and composed of an insulating metal oxide; a capacitance formed of an electrode and formed additionally on it. CONSTITUTION:The following are contained: a conductive metal oxide film 4 formed on a silicon layer 3 or on an electrode layer composed of a metal silicide; a dielectric film 5 formed on the conductive metal oxide film 4 and composed of an insulating metal oxide; a capacitance constituted of an electrode 6 and formed on the dielectric film 5. For example, an insulating film 2 is formed selectively on the surface of a silicon substrate 1; then, a high- concentration impurity region 3 is formed. Then, a conductive metal oxide film 4 such as a TiO2 film, a mixed film of TiO2 and SnO2 or the like is formed; after that, the conductive metal oxide film 4 is etched selectively; the film is left in a desired region. Then, an insulating metal oxide film 5 of Ta2O5, ZrO2, HfO2 or BaTiO3 is formed; after that, an electrode 6 is formed in a desired region; a capacitance is formed.
Patent JP-S61268453-A (JP)
Title: Ink jet printer head
Inventor: YAGI ATSUSHI
IPC: B41J2/05
Filed: 1985-05-23
Abstract: PURPOSE:To enable the subject product to be fabricated with a simple structure easily by providing a distance of 10-40mum to the opposed arrangement positions of a substrate having a thermal resistor and an orifice plate having a perforated orifice. CONSTITUTION:Plural pieces of resistor 2 which becomes hot by the application of a pulse current are arranged on a substrate at equal intervals. Then an orifice plate 3 is bonded air- and water-tight with its external edge on the substrate 1 so that an ink chamber 5 may be formd with a fixed distance from the substrate 1. An orifice 4 having a diameter of 20-100mum is perforated corresponding to each resistor 2 on the orifice plate 3. A single or plural pieces of orifice 4 should be provided corresponding to resistors 2 with no barrier between orifices 4. The distance between the substrate 1 and the orifice plate 3 is strictly limited to 10-40mum. Thus the unnecessary flying of ink droplets due to pressure leak into the adjoining orifice 4 is prevented. As a result, the subject product is provided with a simple structure, a fast continuous printing capability and a high recording characteristic free from unnecessary record generation by the interference of an adjacent resistor 2.
Patent JP-S62267430-A (JP)
Title: Method and apparatus for threading in continuous heat treatment furnace for strip
Inventor: TAWARA HIROSHI
IPC: C21D9/56
Filed: 1986-05-15
Abstract: PURPOSE:To avert the injury of means for conveying a strip by progressing two pieces a pair of threading bars which are united to one body in parallel by a pair of driving mechanisms on both sides of the normal moving locus of the strip. CONSTITUTION:The strip 9 is ridden on rotated circular cylindrical hearth rolls 14 and is inserted in a roller hearth type continuous heat treatment furnace 1 for the strip from an inlet 6 thereof toward an outlet 7. Grooved wheels 22 are fixed to both side parts of the rolls 14 where the moving locus 12 of the strip 9 in the normal state is averted to form supporting parts 23 for supporting the threading bars 25 thereof. The driving mechanisms for progressing a pair of the bars 25 positioned on both sides in the upper part position of the moving locus 12 are constituted of such supporting parts 23. The bars 25 are progressed from the inlet 6 toward the outlet 7 by the driving mechanisms and the strip 9 connected thereto is progressed from the inlet 6 toward the outlet 7. The contact of the bars 25 with the means for conveying the strip 9 is thus obviated and the injury of the rolls 14 is prevented.
Patent JP-S5235470-A (JP)
Title: Switching circuit for electric cleaner
Inventor: TANAKA AKIRA
IPC: A47L9/28
Filed: 1975-09-12
Abstract: PURPOSE: To provide accident-free switching circuit which uses an electronic circuit with two-way directional 3-terminal thyristor to excute remote control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5736987-A (JP)
Title: Efficient preparation of highly active immobilized glucose isomerase
Inventor: HIROHARA HIDEO
IPC: C12N11/08
Filed: 1980-08-12
Abstract: PURPOSE: To prepare a highly active and stable immobilized glucose isomerase, by contacting an aqueous solution of glucose isomerase with a macroporous phenol- formaldehyde anion-exchange resin under specific conditions.  
     CONSTITUTION: An aqueous solution of glucose isomerase is made to contact sufficiently with a macroporous phenol-formaldehyde anion exchange resin having ≥1meq/g diethylamino group, optionally under stirring, at pH 6W10, pref. 7W8.5, at 0W70°C, pref. 40W65°C, under the condition satisfying the formulas I, II and III wherein C is the activity (unit: Unit/ml) of the glucose isomerase solution, A is the specific activity (unit: Unit/mg-protein) of glucose isomerase, V is the volume (unit: ml) of the glucose isomerase solution, and W is the weight (unit: g) of the carrier. 
     COPYRIGHT: (C)1982,JPO&Japio