baber/WOPTO huggingface dataset:
Patent JP-2000103550-A (JP)
Title: Roll sheet, roll sheet unit, and electronic equipment
Inventor: MINAMINAKA KAZUYOSHI
IPC: B65H75/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a roll sheet, a roll sheet unit and an electronic equipment capable of ensuring the cutting operation and/or image forming operation according to the kind of a sheet with a simple constitution. SOLUTION: A window part 73 is opened in the core 55 of a roll sheet 51, and the information necessary for the cutting operation and/or image forming operation is provided on a tack sheet opposite to the window part 73 as a bit pattern. Since the bit pattern of the tack sheet opposite to the window part 73 can be detected by optical sensors 82 and 83 from the window part 73 opened in the core 55, the cutting operation and/or image forming operation according to the tack sheet wound around the core 55 can surely be effected. Thus, the cutting operation and/or image forming operation can be ensured according to the kind of the sheet.
Patent JP-H02131364-A (JP)
Title: Resonance-type dc-dc converter
Inventor: HINO HIROBUMI
IPC: H02M3/335
Filed: 1988-11-02
Abstract: PURPOSE:To reduce the loss of switches of an inverter by suppressing the rise of a voltage to be applied to arms only by means of capacitance through making the initial current of the arms of the inverter negative. CONSTITUTION:A frequency and a phase difference capable of making the initial current negative at the time of turning-ON of four arms (52, 56), (53, 57), (54, 58), (55, 59) of an inverter 40 are generated by combination of output voltage and load current. Then, the inverter 40 is operated according to the frequency and phase difference generated in the manner of corresponding to the set output voltage and load current. Thus, it is possible to reduce the loss of switches 52-55 of the inverter 40.
Patent JP-S62134996-A (JP)
Inventor: MAEDA MIKIO
IPC: G01N25/72
Filed: 1985-12-09
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-H03137625-A (JP)
Title: Structure for attaching screen for projection
Inventor: HONDA MAKOTO
IPC: G03B21/58
Filed: 1989-10-24
Abstract: PURPOSE:To make a bonding part inconspicuous, to prevent the degradation of image quality even when a gap is formed in a joint and to enlarge a screen by providing a light shielding part which covers the joint part on the part of a transparent substrate corresponding to the joint part of a screen board group. CONSTITUTION:The screen boards 2A and 3A, 2B and 3B having different optical characteristics are made to abut on each other through the bonding part 4 and arranged on the back side of the transparent substrate 1. A lenticular lens sheet and a Fresnel lens sheet, etc., are combined for the screen boards 2 and 3, and the light shielding part 5 is provided on the part of the substrate 1 corresponding to the bonding part 4. The width of the light shielding part 5 is about 6mm to fit for the gap of the bonding part 4, and black pigment, etc., having light absorptivity and light shielding ability is used as the material of the part 5. Consequently, light does not leak from the bonding part 4 and the degradation of the image quality is prevented even when the gap is provided, then the enlargement of the screen is contrived.
Patent JP-S61155372-A (JP)
Inventor: RAFUAERU FUOGUETSUTO
IPC: A61P7/02
Filed: 1985-12-09
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-H03140503-A (JP)
Title: Preventing materials against fluidity, bituminous pavement including it and its application
Inventor: TSUJI SHUYA
IPC: C08F290/00
Filed: 1989-10-24
Abstract: PURPOSE:To increase a preventive property against fluidity with a good work- ability and facilitate the work on repaving, by arranging a preventive material against fluidity having a polymerizing monmer-bridging resin compound as an effective component and a heated bituminous mixture on a base material and applying rolling compaction on the surface. CONSTITUTION:A bituminous pavement as a preventive material 2 against fluidity composed of a thermo-melting solid polymerizing monomer-bridging and thermosetting resin compound 2-A and a reinforcing material 2-B are arranged on a base material 1. Next, a heated bituminous mixture 3 is arranged thereon and then the surface is compacted by rolling by a compacting roll 4. In this way, fluidizing due to loads on the bituminous pavement can be prevented and cutting off thereof can be easily performed on repaving.
Patent JP-H02122126-A (JP)
Title: Hot air heater
Inventor: OGINO TOSHIRO
IPC: F24D5/02
Filed: 1988-11-01
Abstract: PURPOSE:To enable a space to be heated to be heated to a position in the vicinity of a floor surface approximately at an uniform temperature by a method wherein a hot air duct having a hollow hot air passage provided in a surface with approximately upward or inward hot air discharge holes is installed to the lower part of a wall surface in a room in a manner to surround a space to be heated, and a hot air introduction part is provided to a part of the hot air duct to introduce hot air. CONSTITUTION:The flow of hot air rising toward above is generated in a position above hot air discharge holes 4 through a natural convention effect produced by up hot air, discharged through the upward hot air discharge holes 4 of a hot air duct 3, and air in the vicinity of a portion to be heated by means of hot air. In this case, a circulating flow in which a space in the vicinity of a position below the discharge holes 4 and 4' is brought into a negative pressure state, cold air in the vicinity of a floor surface is moved to the negative pressure part and is heated by means of hot air and is raised in a space to be heated, surrounded with the hot air discharge holes 4 and 4', and in a position above the discharge holes and is lowered approximately at a central part is generated. A lowering air flow is heated by hot air discharged through the inward hot air discharge holes 4' and is lowered as temperature is increased and thereby, temperature in the vicinity of a floor surface can be increased. Since discharged in hot air is circulated in the space to be heated, a decrease in temperature is reduced, and lowering of temperature in the vicinity of a floor surface can be also suppressed.
Patent JP-H08209571-A (JP)
Title: Production of regenerated pulp from magnetic recording old paper
Inventor: OTSUKA HIROAKI
IPC: B03C1/00
Filed: 1992-09-22
Abstract: PURPOSE: To obtain regenerated pulp capable of being used for molded products not rejected with a metal detector and for printing paper good in appearance by disintegrating waste paper containing magnetic recording waste paper so as not to finely disintegrate magnet layers, and subsequently separating the magnets. CONSTITUTION: This method for producing regenerated pulp from magnetic recording waste paper comprises disintegrating the waste paper comprising <=50wt.% of the magnetic recording waste paper and <=50wt.% of general waste paper in such a mild condition as not finely disintegrating the magnet layers, and while removing non- disintegrated pulp in an amount of >=10wt.% based on the weight of the magnetic waste paper charged through a hole plate in a disintegration machine or at its discharging port, discharging the produced pulp from the pulper, configurationally separating the magnets from the produced pulp through a round hole type or a slit type screen, and subsequently separating the left magnets at a rejection rate of >=10% with a specific gravity difference separation type cleaner.  Thus, the obtained regenerated pulp is extremely little in the content of iron oxides, substantially not detected with a metal detector and almost free from color spats originated from the iron oxides.
Patent JP-H04150729-A (JP)
Title: Distributor
Inventor: NAKABAYASHI YUJI
IPC: H02J7/00
Filed: 1990-10-15
Abstract: PURPOSE:To feed first and second voltage systems with stabilized power through simple circuitry by switching the operation between charging operation of second and third batteries and power supply operation to the second voltage system. CONSTITUTION:A second charger 11 limits charging current when a first battery 7 charges second and third batteries 12, 13 and the second charger 11 comprises a resistor, for example. The second charger 11, the second battery 12, the third battery 13, a switching means 14 and a second voltage system 16 are interconnected as shown on the drawing. When the switching means 14 is in state A, the first battery 7 charges the second and third batteries 12, 13 through the second charger 11 and a reverse flow block diode 15. When the switching means 14 is in state B, the second and third batteries 12, 13 are connected in series and feed power to the second voltage system 16, e.g. a heater.
Patent JP-S61149725-A (JP)
Title: Gas flow passage shut-off device
Inventor: INOUE TOMOYUKI
IPC: F23N5/24
Filed: 1984-12-24
Abstract: PURPOSE:To close a gas flow passage against other types of abnormal conditions by a method wherein a voltage output type sensor for varying an output voltage when a leakage of gas is detected and a non-voltage output type sensor for detecting an abnormal condition through only driving a switch element are simultaneously connected. CONSTITUTION:To the terminals T1 and T2 are connected sensors such as non-voltage output type flame sensors. When a gas leakage is occurred, a sole noid 9 is operated under an output from a gas leakage sensor 1 and a gas flow passage isclosed. In turn, if a flame sensor is connected to the terminals T1 and T2, a line between the terminals T1 and T2 is short circuited when the flame is generated, a resistance value at a high voltage at a voltagedividing part 4 is increased, so that if the resistor R4 is set to a desired value, the first transistor Q1 is turned ON and the solenoid 9 is operated to clost the gas flow passage.
Patent JP-S63129632-A (JP)
Title: Pattern formation of insulating film and formation of gate electrode of field-effect transistor utilizing said formation
Inventor: SHIKADA SHINICHI
IPC: H01L21/318
Filed: 1986-11-20
Abstract: PURPOSE:To obtain the gate electrode of an FET, by forming an insulating film on a resist pattern on a semiconductor substrate by an electron cyclotron resonance plasma CVD method, and lifting off the resist and the insulating film thereon. CONSTITUTION:A resist pattern comprising photoresist is provided on a group III-V substrate 1 such as of GaAs. An ion-implanted layer 4 is formed by a self-aligning method. When an insulating film 3 of Si3N4 and the like is overlapped by an ECR plasma CVD method, the film is not formed on the side surface of the resist because of the directivity of the ECR plasma CVD method. Then the resist is removed by wet etching, and the insulating film 3 is lifted off. Thus an opening is provided. Then the substrate is annealed in AsH3, and the ion-implanted layer 4 is activated. Ti/Pt/Au is evaporated, lift-off is performed and a gate electrode 5 is obtained. In this constitution, the ground substrate 1 is not damaged. Therefore the contact resistance with the electrode 5 is decreased, and foreign material is not attached at the time of etching.
Patent JP-H01149333-A (JP)
Title: Thermal protector
Inventor: MAAKU ANSONII SENKII
IPC: H02H5/04
Filed: 1988-11-01
Abstract: PURPOSE: To provide an integrated built-in body with double protection functions by equipping with a pair of independent thermal response components, such as one thermal response component responding to high temperatures by increasing the resistance and making the other respond to high temperatures by opening its circuit, and making one of them respond to lower temperature than the other does. CONSTITUTION: A pair of independent thermal response devices connected in series are accommodated in a housing 12. One responds to high temperatures by increasing the electric resistance and the other responds to high temperatures by opening its circuit, furthermore, one of them responds to lower temperatures than the other does. One of the pairs consists of a PTC device 44 and PTC materials and others which are formed materials with positive temperature coefficient, and the other of the pairs is a thermal response breaking component which contains an organic compound, pellet 32 fused at a given temperature. Thus, the integrated built-in body with double thermal protective functions is provided.
Patent JP-H01118541-A (JP)
Title: Processing of soft ocular lens material
Inventor: ANDO ICHIRO
IPC: C08J7/16
Filed: 1987-10-30
Abstract: PURPOSE:To obtain easily an ocular lens of a required shape without a great deal of equipment in a high yield, by extracting and removing an unfixed hard polymer from a molded item obtd. by cutting a polymer blend consisting of a soft material prepd. by a specified method and a hard polymer. CONSTITUTION:A below-described constitution is used in a method for processing a soft ocular lens material wherein an unfixed hard polymer is removed from a molded item obtd. by cutting a polymer blend consisting a soft material and the hard polymer into a required shape. Namely, the soft material is impregnated with a monomer soln. consisting of a monomer giving the hard polymer, a radical polymn. initiator, a chain transfer agent and a polymn. inhibitor and the monomer giving said hard polymer is polymerized to prepare the polymer blend.
Patent JP-2000102908-A (JP)
Title: Lattice-like material and its manufacture
Inventor: TANAHASHI MITSUHIKO
IPC: B27M3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide excellent mechanical strength and individuality by softening a woody bar material, deforming the material in a shape combined to a sash bar material, and combining the bar materials and the sash materials in a lattice-like state. SOLUTION: The lattice-like material 1a' is a combination of waveshape waveform sash bars 3 and linear longitudinal sash bars 4. Each bar 3 is obtained by holding round woody bar materials each having a predetermined diameter and a length of a Japanese cedar material by a Thonet, placing it on a waveform lower mold, filling it in a high pressure container, softening it with a high pressure steam of a predetermined temperature, pressing it with a waveform upper mold of the lower mold to deform it in a waveform shape, and then drying or cooling it. Each bar 4 is obtained by softening the same as the bar 3, then linearly compression molding by a planar press, then drying or cooling it, and then temporarily fixing it in the compressed state.  A peripheral edge of a semi-fabricated product 1a' of a planar lattice combined with bar materials 2 is cut in a desired wall size, a frame material is mounted, trimmed, surrounded to a lattice, compressed to a predetermined thickness, restored with a high pressure steam, and solidified. Thus, a new material having an excellent strength is obtained.
Patent JP-S62136066-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA HIROYUKI
IPC: H01L21/822
Filed: 1985-12-09
Abstract: PURPOSE:To improve a dielectric strength and facilitate filling a grooved space, flattening the surface and forming an impurity layer on the inside surface of a trench by forming the trench with a tapered cross section spreading outward. CONSTITUTION:A relatively thick mask pattern 11 is formed on the main surface of a silicon substrate 1 with its edge parts are tapered to spread outward. Then anisotropic etching is carried out with mixed gas plasma 3 by using the mask pattern 11 as an etching mask to groove a trench 12 with a tapered shape spreading outward corresponding to the degree of the taper of the mask edge. With this constitution, processes such as forming an impurity layer 6 on selected pars of the substrate 1 and on the whole side surfaces and the bottom of the trench 12 by ion implantation, oxidizing formation of an oxide film 7 on those surfaces by hot-oxidation and depositing formation of a filling low resistance polycrystalline silicon layer 8 facing the impurity layer 6 with the oxide film 7 inbetween can be performed very easily and accurately.
Patent JP-S62135708-A (JP)
Title: Measuring instrument for three-dimensional shape
Inventor: UEDA TOSHITSUGU
IPC: G01B11/24
Filed: 1985-12-10
Abstract: PURPOSE:To accurately measure a discontinuous part on the objective surface to be measured by changing over at least >=2 rays of light with different wavelengths and measuring in order the phase lag quantity of the rays in accordance with the distance to the objective surface to be measured. CONSTITUTION:A laser light source LZ 2 generates the plural coherent rays of light with different wavelengths selectively. An acoustoptic modulator AOM shifts frequency of the rays at the reference side in order to detect the phase lag of the rays heterodyningly. A modulated signal source OSC drives the modulator AOM with the prescribed frequency fb. A phase detector PD detects the phase lag quantity included in output of a photodetector D2. An arithmetic circuit CON2 calculates the distance to the objective surface OBJ to be measured from the relation between the wavelength of the rays used for measurement and the phase lag quantity at that time. Then, first, the light source LZ2 generates the rays with the optional wavelength in order. In this way, the phase lag quantity corresponding to each wavelength is measured PD in order. The distance to the objective surface OBJ to be measured is calculated by working out these measured results as the prescribed simultaneous equations with the arithmetic circuit CON2.
Patent JP-2000102967-A (JP)
Title: Stretch blow-molded container of polyester alloy
Inventor: WADA KIYOSHI
IPC: C08L67/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To produce a transparent container having improved heat resistance, chemical resistance, ultraviolet cut-off properties and good barrier properties by the ester exchange reaction of a molding material in which polyethylene terephthalate and polyethylene naphthalate are dry-blended in the heating cylinder of an injection molding apparatus. SOLUTION: A molding material is prepared by dry-blending polyethylene napthalate with polyethylene terephthalate. Next, the blend is heated in the heated cylinder of an injection molding apparatus, and the polyethylene terephthalate and the polyethylene naphthalate are subjected to an ester exchange reaction by necessary retention under a plastication environment in which the back pressure and the number of rotation of a screw are increased to prepare a polyester alloy. A preform is prepared from the molten resin and biaxially blow-molded. In this way, heat resistance, chemical resistance in low orientation, and ultraviolet cut-off properties are improved, production costs are reduced, and transparency and barrier properties can be improved.
Patent JP-S63134587-A (JP)
Inventor: SEDAKA RYOJI
IPC: C04B37/00
Filed: 1986-11-20
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-H07205136-A (JP)
Title: Device and method for grinding clay
Inventor: MEINAADO TETSUPO
IPC: B02C21/00
Filed: 1994-11-11
Abstract: PURPOSE: To provide a method for treating clay and a device thereof to obtain clay particles having desired particle size distribution, without producing fine powder or powdered particles. CONSTITUTION: Clay obtained by drying coarse clay to a proper moisture content is sent to a first roller mill 22 through a washing screen 12 and a clay feeder 20 to classify it into on-size particles, undersize particles and over-size particles. A separation operation similar to that operation is performed at a second and third roller mill 40, 54 to obtain on-size particles, which are sent to a recovery hopper 18 for recovery through a hoppers 44, 56, 64.
Patent JP-H02124063-A (JP)
Title: Ice cream production equipment
Inventor: SAITO HIROMI
IPC: A23G9/30
Filed: 1988-11-02
Abstract: PURPOSE:To provide the title equipment so designed that a device is provided so as to detect that the closure of a feedstock tank is open, and an alarming device actuating the above closure opening state when a hot sterilization operation is to be started following charge of the tank with feedstock, is also provided, thereby preventing inadequate sterilization. CONSTITUTION:In a feedstock tank 8 installed above a freezing cylinder 1 to produce ice cream such as soft cream, the closure 10 of the tank 8 is fitted with a magnet-contg. packing 11 as well as with a lead switch 27 within the wall of the tank 8 also at the position facing said packing 11, thus enabling the opening of the closure 10 to be detected. And another device to give signals if it detects that the closure 10 is in an opened state after the tank 8 is charged with feedstock and prior to the production of ice cream the feedstock is to be put to hot sterilization, is also provided.
Patent JP-S62137095-A (JP)
Inventor: OOTA FUMIO
IPC: D06F33/02
Filed: 1985-12-11
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-H02244206-A (JP)
Title: Transport means,guide system thereof and guide method thereof
Inventor: SUTEIIBUN EI BAAKU
IPC: G05D1/02
Filed: 1989-10-25
Abstract: PURPOSE: To provide an unmanned guide system by referring to a visual mark above the head such as an existing overhead illumination light and repeatedly judging the position for a desired travel route and moving along the travel route which is previously selected based on the judgment. CONSTITUTION: At the time of driving at an unmanned mode, a transport means 10 senses the existence of the overhead illumination light along the travel route with a camera 18. The observed position is calculated by a loaded computer, is converted into a continuous position and is stored in a stored storage device during the travel of a learning mode which is previously executed along the selected travel route. The machine 10 uses the existed overhead illumination light as the mark. Thus, a special guide means such as a reflection mark is not necessary to install in the building for a line buried in the floor or the reflection line of the floor. The fitting cost of it becomes unnecessary and the travel route can be changed and therefore the system becomes economically advantageous.
Patent JP-H08112346-A (JP)
Title: Drain tube
Inventor: NAKAMURA TOMONORI
IPC: A61M1/00
Filed: 1994-10-18
Abstract: PURPOSE: To prevent sidle holes from being closed and to prevent a lumen from being closed when a tube is bent by forming a drainer tube of a tube body which is axially bored with plural recessed grooves on its outer peripheral wall and is axially provided with partition walls in its internal cavity and a coating tube which is fitted into this tube body and coats these recessed grooves. CONSTITUTION: This drain tube is formed of the tube body 1 which is axially bored with the plural recessed grooves 2 on its outer peripheral wall and is axially provided with the partition walls 3 in its internal cavity and the coating tube 7 which is fitted into the tube body 1 and coats these recessed grooves 2. The whole or a part of the recessed grooves 2 are axially notched with lancing 4 arriving or not arriving at the internal cavity of the tube 1. The tubular wall at the rear end of the tube body 1 is bored with single or plural holes 5 arriving at the internal cavity from the outer periphery. As a result, the oozing fluid after an operation is adequately discharged outside the body even if the fluid is too much in amt. or exists in a wide range.  Since the circumference of the patient is maintained clean, the operation is facilitated and the burden of the nursing person is lessened.