baber/WOPTO huggingface dataset:
Patent JP-H10314036-A (JP)
Title: Method to convert coffee paper filter into coffee filter utilizing water absorptive force and completed coffee filter thereof
Inventor: WATANABE HIROYUKI
IPC: A47J31/08
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a coffee filter utilizing water absorptive force necessary for implementation of high-quality coffee extraction at a high temperature by transforming a paper filter for coffee on the same principle used for folding paper. SOLUTION: The connecting part 2 of the base of a paper filter for coffee is used as raw material for the absorption of water. To start with, the connecting part 2 of the base is folded in and pushed up inside the paper filter to obtain a form of two mountains. In order to fix the connecting part 2 of the base on one side of the two mountains, the connecting part 2 is tightly pressed from both sides; that is, the only thing required is to work with traditional paper filters for coffee and no extra expense is needed.
Patent JP-S6147100-A (JP)
Title: X-ray apparatus
Inventor: HINO HIROBUMI
IPC: H05G1/44
Filed: 1984-08-13
Abstract: PURPOSE:To provide an X-ray apparatus which repeatedly controls irradiation of X-ray at a high speed through control at the secondary side of a high voltage transformer using a series connecting body of a semiconductor switching element. CONSTITUTION:A bulb voltage setting circuit 8 adjusts an output voltage of a voltage adjusting transformer 2 in accordance with a bulb voltage setting signal. When adjustment of output voltage of transformer 2, an output voltage which ensures a bulb voltage preset during irradiation can be obtained as an output of high voltage transformer 3. Thereafter when an X-ray irradiation signal is input to an irradiation control circuit 9, the circuit 9 outputs the ON signal to both semiconductor switching elements 5 and 6 and the elements 5 and 6 turn ON and a bulb voltage set to the X-ray tube 7 is applied thereto. Since a voltage is always applied to a high voltage transformer 3, a magnetic flux density always changes. Accordingly, magnetic saturation of iron core resulting from relation between residual magnetic flux density and voltage application start phase is never generated. Thereby, irradiation of X-ray can be controlled without relation to the phase of power supply.
Patent JP-H1017360-A (JP)
Title: Dielectric porcelain composition for high frequency and dielectric resonator
Inventor: KISHINO TETSUYA
IPC: C04B35/195
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelain compsn. for high frequency having a low dielectric constant and a high Q value at 10GHz measurement frequency and capable of improving firing conditions and to obtain a dielectric resonator. SOLUTION: This dielectric porcelain compsn. contains Ga by 0.1-10 pts.wt. (expressed in terms of Ga2 O3 ) per 100 pts.wt. base which is multiple oxide of Mg, Al and Si represented by the formula, xMgO.yAl2 O3 .zSiO2 [where (x), (y) and (z) show molar ratio, 10<=x<=40, 10<=y<=40, 20<=z<=80 and x+y+z=100]. Dielectric porcelain 1 is fixed on a substrate 3 with a supporting member 2 in-between to obtain the objective dielectric resonator. The substrate 3 and/or the supporting member 2 is made of this dielectric porcelain compsn.
Patent JP-H0599119-A (JP)
Title: Plunger piston pump
Inventor: SHIOKAWA SHOJI
IPC: F04B1/04
Filed: 1991-07-09
Abstract: PURPOSE:To control the generation of cavitation in an expansion process by providing an internal pressure regulating mechanism for preventing a negative pressure in an inner chamber of a plunger from being lowered under the vapor pressure of a fluid in the plunger reciprocating in accordance with the rotation of a cam. CONSTITUTION:A plunger 1 is radially inserted into a housing 2 and pressed and energized on a cam collar 6 by a spring 4 for a plunger with one end engaged with a plunger cap 3 through a retainer 5. A cam is provided inside the cam collar 6. The plunger 1 is reciprocated by the rotation of the cam 7. In this case, the retainer 5 is provided with a plunger internal pressure regulating mechanism therein. This regulating mechanism is provided with a piston oil chamber 5a formed along the center of the retainer 5 and a piston 8 fitted therein through a spring 9. When the internal pressure of the plunger is lowered, the piston 8 falls against the spring 9, so that the internal pressure of the plunger is prevented from being lowered under the vapor pressure of oil.
Patent JP-2001001163-A (JP)
Title: Temperature control for friction welding
Inventor: KAWAMURA NAGAHARU
IPC: B23K20/12
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To enable uniform welding, and to save energy by operating and calculating frictional heat to be obtained from the composition of an electric power to be obtained by operating from the torque of a spindle motor, which is generated by the speeds of revolution and the pushes of a main spindle, thrust generated from a pushing motor or an oil pressure source and a cylinder and an electric power to be operated from a moving speed. SOLUTION: For the temperature of a friction part to be determined from relations between the speeds of revolution and the pushing forces of a main spindle and the shape and the quality of a material, it is controlled by operating or detecting the temperature controls of the friction part in the whole operation of a pressure state during the rotation of the main spindle and an upset pressure state in which the main spindle is stopped and a pushing force is increased. The operation and the detection of the temperature of the friction part are performed in accordance with a formula; sd=k×((n1×p1×n2×p2)-b×d).  In the formula, (s) is a differential operator, (d) is the temperature increase of a friction welding part, (k), (b) are a time variable heat capacity and a time variable thermal conductivity to be determined by a quality and a shape, n1 is the speed of revolution of the main spindle, p1 is the torque of the main spindle, n2 is a feed moving speed and p2 is feed thrust.
Patent JP-H1018605-A (JP)
Title: Footing execution method and tube-tent for construction site
Inventor: FUNADA MASAHIDE
IPC: E04G21/28
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To adjust inside gas pressure to use it for footing execution work and later curing work and to promote work efficiency without taking time for temporary work. SOLUTION: A tube-tent 1 continuously providing tube-like leg sections holding a security on form retentivity with the pressure of gas poured into both side sections of a tube-tent main body 2 arranging a plurality of lengthwise unit tubes for holding a security on form retentivity with the gas injected pressure is fixed to the ground surface, and footing execution work is carried out in an inside space formed inside the tent 1 by keeping the pressure of the tent main body 2 and leg sections 3 over the constant value. After footing concrete is casted, the pressure of the leg sections 3 is reduced to less than the constant value to lose form retentivity of the leg sections 3, and the height of the tent 1 is lowered to cure the footing concrete.  In order to carry out footing execution work in the inside space formed inside the tent 1, work can be executed in case of rain, and work environment is improved since direct sunlight is avoided in the summertime as well as strong wind in the wintertime.
Patent JP-H11170634-A (JP)
Title: Data processing pipe line
Inventor: VONDRAN GARY L JR
IPC: H04N1/411
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To optimize operations of compression/expansion, color space conversion and intermediate tone processing of data elements of print data. SOLUTION: A source stream is divided into a plurality of data streams 201, 202 on the basis of characteristics of data elements such as a text, a line image, graphics and an image. The division is executed such that the source stream is divided into pixel data having a no-loss (reversible) property and one having a loss (non-reversible) property. Each of data streams 201, 202 independently receives operations such as contraction, color space conversion and expansion in a data processing pipe line 200. The operated data streams are integrated by an integration unit to reform an original image. It receives an intermediate tone processing, if needed, then it is transmitted to a print engine.
Patent JP-S6147068-A (JP)
Title: Fused carbonate fuel cell
Inventor: NIIKURA JUNJI
IPC: H01M8/02
Filed: 1984-08-10
Abstract: PURPOSE:To keep low a contact resistance between oxidizing agent and collector for a long period by forming a film mainly composed of a lithium-doped highly conductive copper oxide to the surface of collector which is in contact with the rear surface of oxidizing agent pole or a bipolar plate which also works as a collector. CONSTITUTION:A bipolar plate 1' is made of stainless steel and projections 5 are respectively in contact with electrodes and work as the collectors. For example, a conductive copper oxide film 6 including lithium is formed as explanied below to the surface of bipolar plate in the side of oxidizing agent pole 3. The bipolar plate is washed well and the surface where a film is not formed is masked with paraffin. Thereafter copper film is formed only to the surface in the side of oxidizing agent pole using copper plating bath. Next, it is processed in the hydrogen gas flow at 800 deg.C in order to diffuse the copper into the mother material. Next, the surface of copper film is uniformly coated with the aqueous solution of lithium hydroxide and the surface is dried. Thereafter, reaction is carried out under the open air at 700 deg.C to form a lithium-doped copper oxide film 6.
Patent JP-H05343069-A (JP)
Title: Electrode substrate for battery and manufacture thereof
Inventor: TAKASE TOSHIAKI
IPC: H01M4/66
Filed: 1992-06-03
Abstract: PURPOSE:To improve a holding ability or a filling ability of an active material, and prevent scuffing. CONSTITUTION:An electrode substrate for a battery is a nonwoven fabric-like metal fiber body composed of a hollow metal film formed by baking, and a cross part and/or an adjacent part of the metal fiber body forms the hollow metal film curving in a recessed shape. After the metal film is formed on the nonwoven fabric surface to which an adhesive having surface tension of 16-60dyne/cm is adhered in a volumetric sticking ratio of 25-83%, it is baked, and this nonwoven fabric is burnt away.
Patent JP-H0831564-A (JP)
Title: High frequency heating apparatus with heater
Inventor: UENO AKIHIKO
IPC: H05B6/64
Filed: 1994-07-21
Abstract: PURPOSE:To simplify the structure of a motor driving shutter which controls the quantity of cooling wind to be taken in a heating chamber and improve the precision of the opening and closing position. CONSTITUTION:A high frequency heating apparatus is composed so as to have a structure in which a projected part 22a is formed in a cam 22 to drive a shutting plate 21 and current flow is shut by locking the rotation of the cam 22 by a stopper 23. Consequently, since no electric switch is used to detect the opening and closing position, the number of parts and members can be lessened, the structure can be simplified, and the manufacturing cost can be lowered and at the same time the precision of the opening and closing position can be improved, and as a result, a high frequency heating apparatus equipped with a heater and having a stable cooking function can be provided.
Patent JP-S5871294-A (JP)
Title: Crosspiece device
Inventor: YAMASHITA MASAAKI
IPC: B63C5/04
Filed: 1981-10-23
Abstract: PURPOSE:To prevent the breakdown of a crosspiece and a hull due to the overload, by providing a load detector and a load limiter for releasing the oil in a cylinder when the oil pressure exceeds over the hydraulic cylinder to the hydraulic crosspiece. CONSTITUTION:In a crosspiece 1 arranged at the bottom of a girder 2, several number of crosspieces in the range of 5-10m from the rear end are constructed hydraulically while movably up and down comprising a cylinder 3, piston 4 and crosspieces 5 on the piston 4. Said crosspiece 1 is equipped with a load detector 6 for detecting the load on the crosspiece 5 by the oil pressure in the cylinder 3 and a load limiter for releasing the oil in the cylinder 3 to lower the crosspiece 5 on the basis of the data detected by said detector 6 when exceeding over the predetermined level, thus to prevent the breakdown of the crosspiece or the hull due to the overload caused by the inclination of the hull at the advancing.
Patent JP-H06166657-A (JP)
Title: Production of aromatic compound by electrophilic reaction and aromatic compound
Inventor: OTANI TAKASHI
IPC: C07C201/08
Filed: 1993-06-15
Abstract: PURPOSE:To obtain an aromatic compound useful as an intermediate for pharmaceuticals, agrichemicals, chemicals, etc., by reacting a halogenated phenol derivative with an electrophilic reagent. CONSTITUTION:The objective compound of formula III (Y is nitro, halogen, haloalkyl, etc.) is produced by reacting a compound of formula I {X<1> and X<2> are halogen; R is group of formula II [R<1> and R<2> are H or lower alkyl; Z is cyano, CO-OR<3> (R<3> is H, lower alkyl) or CO-N(R<4>)R<5> (R<4> and R<5> are H, lower alkyl or bonded together to form an alkylene)]} with an electrophilic reagent in an inert solvent (e.g. carbon tetrachloride) at -20 to 150 deg.C. The electrophilic reagent is e.g. a halogenation agent (e.g. chlorine), nitration agent (e.g. nitric acid), Lewis acid, etc., and the amount of the reagent is equimolar or excess to the compound of formula I. The process enables selective introduction of a substituent to an aromatic ring.
Patent JP-S6060600-A (JP)
Inventor: HIRANO MIKIO
IPC: G21F9/30
Filed: 1983-09-13
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-H0724517-A (JP)
Title: Run-out table
Inventor: FUJISAKI KEISUKE
IPC: B65H23/192
Filed: 1993-07-08
Abstract: PURPOSE:To improve the running property of a steel strip and to prevent flying and waviness by arranging linear motor cores having an electrode each projecting a space between rolls from the lower part to the lower parts of plural rolls extending in the transferring direction. CONSTITUTION:Many transferring rolls 2, 2,... arranged at equal pitch in the transferring direction are driven by motors 301, 302,... at the same speed in the same direction and a linear motor 20 is arranged nearly in its lower part. In the center between the rolls of the transferring rolls 21, 22,..., a. magnetic pole 23 projecting from the lower part vertically from the core 22 of a linear motor 20 is provided and the upper end face is faced with the lower surface steel strip supported by the transferring rolls 21, 22,.... The shifting magnetic filld generated on the upper end face of the magnetic pole 23 gives a thrust in the shifting direction to the steel strip. The number number of frequency of the electric current applied to the linear motor 20 in this time is made lower than of the critical frequency, suction force is actuated to the steel strip, the steel strip is pushed to the rolls 21, 22,..., flying and waviness are restrained the slip of the transferring rolls 21, 22,... is reduced.
Patent JP-H1115317-A (JP)
Title: Fixing device
Inventor: YURA JUN
IPC: H05B3/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device having high safety and a short warm-up rising time, in which a power receiving member is securely fixed on a surface heating fixing roller and an electric continuity to a resistance heating element is secured. SOLUTION: The fixing roller 10 is equipped with a metal substrate 11 formed into a hollow cylindrical shape, a resistance heating element layer 13 laminated on the inner circumferential face of the metal substrate 11 via an electric insulating layer 12 and applied with voltage, a power receiving electrode member 30 electrically continued by contacting with the resistance heating element layer 13 and pressure-contacted with a feeding electrode member 40, and an electrode retaining member 70 to position and fix the power receiving electrode member 30 on the metal substrate 11.
Patent JP-S5793187-A (JP)
Title: Manufacture of ink ribbon cloth
Inventor: MIYAKE MASAAKI
IPC: B41J31/04
Filed: 1980-12-02
Abstract: PURPOSE: To obtain an ink ribbon cloth for dot printer which does not contaminate with ink nor produce feather at all by refining and setting high density texture formed of synthetic fiber multifilaments of special denier for both weft and warp and thermally pressing it.  
     CONSTITUTION: Both weft and warp are formed of synthetic fiber multifilament of 20W120 denier (preferably thermoplastic fiber of polyamide fiber), a high density texture of 150W220/inch of warp density and 100 to 140/inch of weft density are refined and set, and are thermally rolled under the pressure of 1W5kg/cm 2  of gauge pressure, thereby causing the movement of the yarn and the reduction in the thickness of the yarn, and burying the lead mark of the texture. Thus, the cloth having no apparent lead mark is obtained. The thickness reduction rate is preferably 2W10%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1019267-A (JP)
Title: Heating instrument
Inventor: KATSUURA TAKAAKI
IPC: F24C7/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To resolve the problems of a conventional microwave oven wherein a certain period of time is required until the operation of an absolute humidity sensor is stabilized immediately after throwing a power supply even when a normal absolute humidity sensor is provided while the absolute humidity sensor is decided that it is abnormal and error indication is effected to stop heating when the sensor is checked upon starting the heating under the condition that the sensor is not stabilized yet whereby there is a possibility that a user mistakes it as the trouble of the microwave oven. SOLUTION: A microwave oven is provided with a magnetron 12 for heating a food stuff, an absolute humidity sensor 13, detecting water vapor generated by the temperature rise of the food stuff, and a control unit 1, inspecting the operation of the absolute humidity sensor 13 upon starting heating and stopping the magnetron when the operation of the sensor 13 is judged that it is abnormal. In such a microwave oven, the control unit 1 counts a stabilizing period of time necessary for the stabilizing of the absolute humidity sensor 13 from the starting of the heating and when it is within the stabilizing period of time, the control unit 1 continues the operation of the magnetron even when the absolute humidity sensor 13 is judged that it is abnormal during heating.
Patent JP-H11345368-A (JP)
Title: Pos terminal equipment
Inventor: SHIOKAWA TAKASHI
IPC: G07G1/12
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a POS terminal equipment which can print and output a journal in an easily preservable form for a long period. SOLUTION: When it is reported that data are stored in a reception buffer 11A from a CPU 1, a control circuit 11 stores data which are stored in the reception buffer 11A in a receipt printing buffer 11B and a journal printing buffer 11C as receipt data and journal data. Then, the contents of the receipt printing buffer 11B are outputted to a receipt printer 12. Therefore, the printer 12 prints sales data. The control circuit 11 manages a printing position in a journal output. When a value indicating the printing position becomes the max. one, the whole contents of the journal printing buffer 11C are outputted to a journal printer 13.
Patent JP-H068465-A (JP)
Title: Ink jet recording device and operation method
Inventor: HOSOKAWA HIROSHI
IPC: B41J2/175
Filed: 1992-06-26
Abstract: PURPOSE:To agitate ink in an ink tank without sending ink to an ink jet head. CONSTITUTION:An ink jet recording device is composed of an ink jet recording head 1, an ink tank 3 storing ink, a first flow path 9 connecting the head 1 with the tank 3, a second flow path 7 which branches off from a point on the way of the first flow path 9 and which is in communication with the ink tank, a pump 4 mounted between the flow path branching point and the ink tank, and a means of regulating ink which flows to the first flow path 9, wherein the ink which flows to the first flow path is cut off by a three way valve 5 which acts as a regulating means in order to execute ink circulation through the second flow path 7 and the ink tank 3.
Patent JP-H1020550-A (JP)
Title: Developer, developing method and image forming method
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developer showing good electrification rising characteristics and high durability by using a specified toner and a carrier comprising core particles coated with a resin. SOLUTION: This developer is composed of at least a toner and a carrier, and the toner has >=5m<2> /g BET specific surface area, preferably 5 to 80m<2> /g, and more preferably 5 to 40m<2> /g. The carrier used in prepared by coating core particles with a resin. Especially, by coating core particles of the carrier with a polyolefin resin or polyfluorocarbon resin, durability can be improved. This is because that a polyolefin resin or a fluorocarbon resin itself has softness and has low surface energy, and that when these resins are used, deposition of the toner on the carrier surface can be prevented and stable electrification can be maintained for a long term.
Patent JP-H0458913-A (JP)
Title: Method and device for boiling noodles
Inventor: YAMATO HIROYUKI
IPC: A23L7/109
Filed: 1990-06-27
Abstract: PURPOSE:To automatically and easily produce many kinds of noodles at the same speed at the time of boiling 'thick noodle' and 'thin noodle' by adapting the cutting quantity of cutting surface lines to the segmenting processing quantity, in a noodles boiling process for segmenting noodle lines into balls, and throwing the cutting noodle lines into a basket in a position corresponding to the boiling time peculiar to the cutting noodle lines. CONSTITUTION:Boiling hot water is stored in a boiling tank 1, a raw noodle line supply device 5 is contracted in the direction of a train of a basket 2 and stopped in a full line position, comparatively thick cutting noodle lines of a prescribed quantity are thrown into the basket 2 of an initial part (first), or by extending it to a virtual line position in the same figure, comparatively thin noodle lines of a prescribed quantity are thrown into the basket of a terminal part (fifth). The supply device 5 stops on the basket being in a suitable position, that is, in a position corresponding to the boiling time peculiar to thickness of the cutting noodle lines in accordance with thickness of the cutting noodle lines, and throws the cutting noodle lines into the basket concerned 2. They are thrown successively into the basket 2 and transferred to a basket elevator 7 from the final basket 2, and also, thrown into a ball dividing machine 3, and segmented into balls to a one-meal portion or a two-meal portion, etc. The processing capacity of this ball segmenting machine 3 is adapted to the cutting quantity of a raw noodle line cutting machine 4.