baber/WOPTO huggingface dataset:
Patent JP-2000261507-A (JP)
Title: Information communication system control method, information communication service system and storage medium
Inventor: MIZUHARA TORU
IPC: G06Q50/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an information communication service system excellent in operability by efficiently utilizing an operator terminal having a telephone function. SOLUTION: This information communication service system has a message exchange 10 that makes an information service with any of a plurality of operator terminals at a serer side connected to a customer's terminals via a network 5, converts at least voice data from a terminal into packet data and transmits the converted data to the operator terminal and has an exchange function device 12 that decides to which operator terminal in a plurality of the operator terminals a message is to be distributed on the basis of a customer's call identifier received from the message exchange. On the other hand, the selected operator terminal has at least a message exchange function means, which converts the packet data into the voice data and outputs the data in sound.
Patent JP-H11258942-A (JP)
Title: Fixing device
Inventor: KUROTAKA SHIGEO
IPC: G05D23/19
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of shortening the starting time and reducing temp. drop without needing a high-output heater, and capable of performing satisfactory fixing. SOLUTION: This fixing device has an endless fixing belt 2 for carrying paper on which toner is fixed, a heat roller 3 and a fixing roller 4 around which the fixing belt 2 is laid, a pressure roller 5 which is disposed oppositely to the fixing roller 4 via the fixing belt 2, and heaters 6 and 7 incorporated provided at least inside the heat roller 3 of the heat roller 3 and pressure roller 5 to make the heat roller 3 and the pressure roller 5 low in heat capacity.
Patent JP-S58186229-A (JP)
Inventor: DEIBITSUDO EI MASUTAAZU
IPC: H04B1/16
Filed: 1983-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08295904-A (JP)
Title: Preparation of cam for jointed cam shaft
Inventor: YOOZEFU ZAIRUKANMERU
IPC: B22F3/16
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To unnecessitate reworking by grinding and to mass-produce a cam by compacting powder for sintering in accordance with a shape different from the objective contour in the direction reverse to distortion during quenching and tempering and executing sintering and calibrating. SOLUTION: The stock compacted from powder for sintering is calibrated after sintering and is successively calibrated to produce a cam for a camshaft. At this time, the stock is compacted in accordance with the objective contour shape 4 different from the objective contour shape 1 of the cam in the direction reverse to distortion 3 during quenching and tempering. The compact is sintered and calibrated. The calibrated stock is quenched and tempered and is deformed into the objective contour shape 1 of the cam by the distortion 3 during quenching and tempering. In this way, the cam for a camshaft to be joined can be produced without executing reworking by grinding.
Patent JP-S55154313-A (JP)
Title: Manufacture of flaky aluminum boride
Inventor: YAMAZOE HIROSHI
IPC: C01B35/04
Filed: 1979-05-12
Abstract: PURPOSE: To obtain flaky aluminum boride of a great aspect ratio, by a procedure in which a mixture of boron and aluminum is heated for reaction and then dipped in an aluminum-eroding liquid.  
     CONSTITUTION: Given amounts of boron and aluminum are weighed in a crucible, and the crucible is heated to a temperature above the melting point of aluminum, whereupon reactions such as the melting of aluminum, dissolution of boron into the molten aluminum, and the crystallization of aluminum boride take place. Then, the system, when a thermal equilibrium is reached, is cooled to ordinary temperature. The substance thus formed is dipped in an aluminum-eroding liquid, e.g., an aqueous hydrogen chloride solution, an aqueous alkali hydroxide solution, etc., to remove residual aluminum in the substance by dissolution in order to obtain a mixture of aluminum boride and unreacted boron. Then, flaky aluminum boride is sorted out of the mixture. For the mixture of boron and aluminum, the amount of boron is preferably 6 atomic % or less, and the preferred reaction temperature for the mixture is 1,350W1,450°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02237597-A (JP)
Title: Solenoid used in washing machine or the like
Inventor: YOSHIDA KATSUAKI
IPC: H01F7/16
Filed: 1989-03-10
Abstract: PURPOSE:To provide a solenoid having high reliability in operation even for a long term of use by constituting the solenoid such that attraction current supplied to a contact part for a certain time is changed over to a holding coil by the exothermic reaction of the contacting piece and contact to automatically turn off a change-over contact. CONSTITUTION:A contact gap between a movable contact 41 and fixed contact 44 may be lessened by the dispersion of a pressure plate 19 and push rod 51 abutting against each other. Attraction current supplied to an attraction coil 3a sets a change-over contact 45 to the arc current supply condition in spite of the pressure plate 19 pressing the push rod 51 to supply continuously current to the attraction coil 3a. However, since a support piece 40 made of bi-metal or shape memorizing alloy is set to operate the change-over contact 45 to the off side at a certain temperature by the exothermic reaction of the change-over contact due to arc, current supply to the attraction coil 3a is changed over to series holding windings of the attraction coil 3a and a holding coil 3b to protect the support piece 40, change-over contact 45 and attraction coil 3a from seizure.
Patent JP-S51134301-A (JP)
Title: Ramming method at blast furnace bottom
Inventor: HIRAGUSHI TAKASHI
IPC: F27B1/14
Filed: 1975-05-16
Abstract: PURPOSE: Ramming materials of improved cooling ability and of higher density to improve the rate of heat transfer are installed at the blast furnace bottom to prevent wear of refractories at the blast furnace bottom by molten metal. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11255480-A (JP)
Title: Wheel crane
Inventor: MIYAZAWA HIROSHI
IPC: B66C13/54
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a wheel crane having a flow maximum car height at traveling time and ensuring good visual field both at traveling and work time of a crane. SOLUTION: This wheel crane is provided with a hoistable boom 33 and an upper turning unit 12 provided with an operator room 36 used in common at a work time and traveling time of the crane turnably mounted on a lower running unit 11. The operator room 36 is constituted so as to be changeable in a position by an operator room lift means 50 between a lowering down position, where an eye point P in the operator room 36 is positioned in a side of the boom 33 as viewed by side in a boom maximum falling condition and an upper surface of the operator room 36 is a maximum car height H or less, and a rising position, where the eye point P in the operator room 36 is higher than a boom upper surface in the boom maximum falling condition and the upper surface of the operator room 36 is higher than the maximum car height H,  to be positioned in the upward and in the forward of the lowering down position.
Patent JP-S58176382-A (JP)
Inventor: SAITOU TSUNEO
IPC: E06B3/48
Filed: 1982-04-08
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-S62216484-A (JP)
Title: Orthogonal transformation and encoding method for picture data
Inventor: TANAKA YASUYUKI
IPC: H04B14/00
Filed: 1986-03-17
Abstract: PURPOSE:To prevent the deterioration in the picture quality of a reproducing picture due to the deficiency in a code length by deciding the code length to the converting data of respective sequences based on the standard deviation or the average value of the respective converting data. CONSTITUTION:An encoding circuit 12 extracts the same converting data y of the respective sequences from all blocks B. The data is extracted on all the sequences, said encoding circuit 12 obtains the standard deviation sigma of the extracted converting data y, obtains the code length (number of bits) based on the standard deviation sigma and the number of the bits is made the code length on the sequence. Namely, the code length obtained based on the standard deviation sigman of the converting data y of the sequence n extracted from the respective blocks B is made the code length on the sequence n. Thus, the number of the bits Db based on the standard deviation sigma is obtained for instance as Db=[log2(2sigma+1)] (in this case, the number under decimal point is half adjusted.).
Patent JP-S59184654-A (JP)
Title: Laminater arranged to printer
Inventor: SHIYUDOU KOUSHIROU
IPC: B41F23/08
Filed: 1983-04-04
Abstract: PURPOSE:To adjust the tension of a film between a printing process and a laminating process by controlling each nip roll from four dancer rolls and tension detected by these dancer rolls. CONSTITUTION:Dancer rolls 9, 10, 11, 12 are each mounted between both a printer 1 and an out-feed section 3, between both the out-feed section 3 and an adhesive applicator 4 and between both the adhesive applicator and a laminating section 7, tension is detected by these dancer rolls, and a laminator juxtaposed to the printer which can control the peripheral speed of the rolls of the out-feed section 3, the adhesive supply section 4, a supply section 5 for a material to be bonded and the laminating section 7 automatically is constituted. A line reference signal from a printing cylinder is inputted to nip rolls 32, 42, 72 and a supply roll 52, and signals by the dancer rolls for setting the tension of each section are inputted to four rolls.
Patent JP-S60201706-A (JP)
Title: Fm modulator circuit
Inventor: SUMI KATSUAKI
IPC: H03C3/06
Filed: 1984-03-26
Abstract: PURPOSE:To control the modulation factor with no deterioration of pre-emphasis characteristics and to attain the use of an input circuit having a small input impedance, by applying the modulation factor control voltage to the control input of an FM modulation part to control the modulation factor. CONSTITUTION:The high band component of the sound signal supplied from a sound input terminal 1 is emphasized by a pre-emphasizing circuit 2 consisting of resistances 12 and 13 and a capacitor 11. Then the impedance of the sound signal is converted by an input circuit 4, and the center oscillation frequency is controlled by a variable resistance 15. This controlled frequency is supplied to an FM modulation part 6 to receive FM modulation with a modulation factor controlled by a variable power supply 16 for control of modulation factor. Thus the modulation factor can be controlled with no deterioration of pre-emphasis characteristics. Then an input circuit of a small input impedance is available.
Patent JP-S61217213-A (JP)
Inventor: SAKAKIBARA IWAO
IPC: B28B11/08
Filed: 1985-03-22
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-S58175581-A (JP)
Inventor: ASAI KIKUO
IPC: A63F7/02
Filed: 1982-04-09
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。
Patent JP-S62216604-A (JP)
Title: Semipermeable composite membrane
Inventor: INOUE TETSUO
IPC: B01D71/40
Filed: 1986-03-19
Abstract: PURPOSE:To obtain the titled semipermeable composite membrane wherein the performance is not significantly deteriorated and the protective layer is not stripped off when in use by using a water-insoluble cross-linked polymer having the essential repeating unit shown by a specified formula as the protective layer. CONSTITUTION:An aq. soln. contg. polyethyleneimine is coated on a microporous membrane of polysulfone, etc., and then the material is dipped in a soln. of isophthalic acid chloride in n-hexane to produce a polyamide composite membrane by interfacial polycondensation, etc., on the supporting membrane. Then an aq. soln. contg. the precursor such as polydimethylacrylamide and a radical generating agent such as sodium persulfate is coated on the composite membrane to cross-link the material, and the protective layer is formed. A reverse-osmosis composite membrane with the protective membrane layer of the water-insoluble cross-linked polymer having the repeating unit shown by the formula is thus obtained.
Patent JP-S59185025-A (JP)
Title: Magnetic recording medium
Inventor: NAGAI KAZUKIYO
IPC: C09D5/23
Filed: 1983-04-05
Abstract: PURPOSE:To provide a magnetic recording medium having excellent wear resistance by providing a magnetic layer consisting essentially of magnetic powder and a specific urethane binder curable by electron beam on a nonmagnetic base. CONSTITUTION:(meth)Acryl modified polyurethane to be used is prepared, by bringing polyester diol which is a component a), polyester triol or polyether triol which is a component b) and diisocyanate which is a component c) in the presence of a polymn. initiator, adding hydroxyalkyl (meth)acrylate which is a component d) to the reaction system and bringing the same again into reaction in the presence of the component c). The polyurethane in this case is so formed that the molar number of the craylic double bonds in the molecule of the resulted urethane is (2-6)X10<-4>mol/g. The components having the average mol.wt. of 500-3,000 with the component a) and 400-3,000 with the component b) are used. The amt. of the components to be used must be 0.4-1.2 in molar ratio of the component b)/the component a). Iron oxide and the iron oxide added with a metal such as Co are used as the magnetic powder.
Patent JP-H01274953-A (JP)
Title: Sensor for forming measured value by contacting with work
Inventor: MARUSERU BITSUSEGAA
IPC: G01B5/00
Filed: 1989-03-10
Abstract: PURPOSE: To obtain an accurate measured result by providing a securing element protruded from a ball element for preventing the twist of the position of a contact rod kept in contact with a workpiece, and engaging the securing element into a guide element at least in the neutral starting position of a deflectable member. CONSTITUTION: A deflectable member 7 has a screw hole 35, a contact rod is screwed into it, a buffer ring 32 mitigates the contact of the deflectable member 7 with a support ball 33 on a ring 30, and a spherical bowl section 9 is pressed to the support ball 33 on the ring 30 pressed into a housing 4 by a reciprocating base 12 coupled with its flat face 36. Two parallel cylindrical materials 26 are fixed to the ring 30, the axis is parallel to the center axis 23 of the deflectable member 7 located in a neutral starting position, the spherical bowl section 9 is provided with a hole 28 perpendicularly to the center axis 23, and its center axis passes through the center of the sphere. A cylindrical rod 22 movable in the hole 28 is provided with an end section protruded from the sphere, and it is pressed to both cylindrical materials 26 by a spring 29 in the hole 28.  When a set screw 34 in the screw hole 35 is loosened in the neutral starting position, the cylindrical rod 22 is fixed in the hole 28, and the positioning of the cylindrical rod 22 is secured with no play.
Patent JP-H07272959-A (JP)
Title: Superconducting current limiter
Inventor: AWATA MAYUKO
IPC: H01F6/02
Filed: 1994-03-29
Abstract: PURPOSE:To provide a superconducting current limiter in which a superconductor is not quenched in an ordinary power transmission operation, in which a superconducting state can be maintained and in which the superconductor can be returned to the super-conducting state in a short time after it has been quenched in an abnormality. CONSTITUTION:A superconducting current limiter S is provided with a superconductor 3 which is formed on the outer circumferential face of a cylindrical support 11 and with a coil 5 which is wound on the outer circumference of the superconductor 3 and which is connected to a power line. Uneven parts 4 are formed on the outer circumferential face of the superconductor 3. Then, the critical current value of the superconducting current limiter S can be increased by the uneven parts 4 on the superconductor 3, the cooling time of the superconductor 3 is shortened, and the return time to a superconducting state can be shortened. In addition, the density of the uneven parts 4 is made denser the closer they approach end parts of the superconductor 3, and the height of the uneven parts 4 is formed to be higher the closer they approach the end parts of the superconductor 3.
Patent JP-H11255914-A (JP)
Title: Polytrimethylene terephthalate film
Inventor: SAKAMOTO SEIJI
IPC: C08K3/00
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prepare a PTT film having little unevenness of thickness and little mechanical anisotropy, excellent in handleability and capable of being suitably used in various uses. SOLUTION: This film is a polytrimethylene terephthalate film prepared by using an electrostatic impressing cooling method. The specific resistance in a molten state is 8×10<6> to 1×10<9> Ω. cm, and the ratio of the breaking strength in the longitudinal direction to that in the lateral direction is 0.7-1.4. The central line average roughness (Ra: μm) and the maximum protrusion height (Rt: μm) of the surface of the film preferably satisfy the following formulae I and II at the same time. Formula I: 0.008<=Ra<=0.08. Formula II: 7<=Rt/Ra<=16.
Patent JP-H01232690-A (JP)
Title: Induction heating device
Inventor: ASADA KAZUHIKO
IPC: H05B6/12
Filed: 1988-03-14
Abstract: PURPOSE:To reduce the cost and current loss, reduce thick wiring, and facilitate production by providing a means to detect current at a heating coil and detect an input current by a single current transformer. CONSTITUTION:An inverter 31 consists of a rectifier 32, a heating coil 33, a switching element 34, a resonance capacitor 35, a reverse continuity diode 36, and a capacitor 37 for absorbing a ripple voltage of the element 34. A heating coil current detecting means 38 including a current transformer 39 is composed of a resister 40, a transistor 41, and a capacitor 42, and it outputs a voltage corresponding to the current at the heating coil. An input current detecting means 43 is composed of a low pass filter 44, a resistance 45 and a capacitor 46 connected with the output of the transformer 39 to output a voltage corresponding to an input current at the inverter 31. Both currents can thus be detected by the single transformer 39, and a need of pulling thick primary wiring is eliminated.
Patent JP-S63224982-A (JP)
Title: Contact/separation device
Inventor: KOBAYASHI NORIYUKI
IPC: B65H43/00
Filed: 1987-03-14
Abstract: PURPOSE:To reduce a contact noise at the start of depressing a first member against a second member and to prevent damages, by driving the first and second members in a direction of contact or separation according to the rotation amount of a reversible motor. CONSTITUTION:A thermal head 47 is held by a head holder 51 mounted on a rotating shaft 81, and a head cam 78 is installed to the rotating shaft 81. In the construction, the head 47 and a platen 52 are brought into contact with or separated from each other due to the rotation of the head cam 78, and a drive mechanism of the head cam 78 and the head holder 51 is driven by a pulse motor 71 of a drive source. Therefore, since the pulse motor 71 is used instead of a solenoid, the thermal head 47 can be brought into pressure contact with the platen 52 at a low speed by controlling the pulse motor 71. In this manner, the contact noise at the start of depressing can be reduced to a great extent with less impact; thus, the damage of the head 47 can be prevented.
Patent JP-S51136218-A (JP)
Title: Timing monitoring circuit
Inventor: SUZUKI HIDEMASA
IPC: H04Q3/42
Filed: 1975-05-21
Abstract: PURPOSE:Cost effective timing monitoring circuit which enforels to restore the trunk equipment of telephone switchboard in a specified time by providing one signal receiving relay.
Patent JP-H11259715-A (JP)
Title: Method for detecting inclined angle of image pickup medium
Inventor: SUZUKI TETSUO
IPC: B65H7/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the inclined angle of an image pickup medium by which the angle of an image read at the angle is obtained precisely. SOLUTION: When carried paper monies are successively scanned to get an image, the breadthwise length corresponding to the array of light non- transmission picture element values is obtained for each scan line. The breadthwise length obtained from scan lines which simultaneously traverse the long side of paper money has the most frequent value. Combinations like a round robin of five upper lines 12, 14, 15, 16, and 17 and lower lines 18, 19, 20, 21, and 22 except the highest line 11 and the lowest line 23 out of several upper and lower lines which have the most frequent value are used, and respective angles are obtained from coordinates of the start or end position of the breadthwise length, and they are averaged to obtain the angle of skew of paper money.
Patent JP-S55153759-A (JP)
Title: Preparation of dicyanodihydroxybenzene derivative
Inventor: UMEMURA YOSHIO
IPC: B01J27/08
Filed: 1979-05-17
Abstract: PURPOSE: To prepare a dicyanodihydroxybenzene derivative useful as a raw material for synthesis of medicines, agricultural chemicals or dyes, in high yield, by reacting a diformyldihydroxybenzene derivative with a nitrogen-containing compound and oxygen in a basic aqueous medium in the presence of a metal catalyst.  
     CONSTITUTION: A compound I (R is halogen, lower alkyl or lower alkoxy; n= 0, 1 or 2) is reacted with a nitrogen-containing compound and oxygen in a basic aqueous medium, e.g. aqueous caustic soda, caustic potash, etc., in the presence of a metal catalyst to give the dicyanodihydroxybenzene derivative II. The nitrogen- containing compound is selected from NH 3 , urea and inorganic ammonium salts and the metal catalyst is selected from Cu, Fe, Mn, their oxides, hydroxides, chlorides, sulfates and acetates. Preferably the reaction temperature is 110W 130°C and the amount of the basic material is 5W10mol on the basis of 1mol of the compound I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000254582-A (JP)
Title: Method for surface treatment, cooking appliance or heating apparatus using the method
Inventor: KANAZAWA SHIGETOSHI
IPC: A47J36/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a coating film by applying a coating material for forming a first layer on the surface of a base material after irradiating the surface with high energy, and further applying a water- or oil-repellent coating material forming a second layer. SOLUTION: A hydroxy group(-OH group) is introduced to the surface of a base material 1 by irradiating the surface of the base material 1 to be coated with a high-energy radiation 3 from a probe 2. An inorganic coating material having a hydroxy group is applied, as a first layer 4, to the surface of the base material 1 with increased surface energy by heating or chemical treatment. In addition, a second layer 5 with water or oil repellency is formed by applying a water- or oil-repellent coating material on the first layer of the first layer 4. In this case, the coating material forming the first layer 4 contains active hydrogen.