baber/WOPTO huggingface dataset:
Patent JP-S61217955-A (JP)
Title: Rotary magnetic head device
Inventor: KOMIYA AKITERU
IPC: G11B15/61
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the performance conforming to design of a rotary magnetic head device, by clamping a screw by providing a screw hole on an appropriate part of the lower cylinder of the rotary magnetic head device which has been provided on a VTR of a helical scan system, so that the shape of a lead part can be changed easily with simple structure. CONSTITUTION:An upper cylinder 3 which can rotate by a lower cylinder 1 of a fixed state and a shaft 2 is provided, and in the outside periphery of this lower cylinder 1, a lead part 5 for guiding a run of a magnetic tape is inclined and formed. In a range of an angle A of a lead forming part in the vicinity of the peripheral edge part of the lower face of the lower cylinder 1, plural screw holes 6 are formed at an interval of a suitable center angle B, and in the screw hole 6 of a necessary part in these screw holes 6, a screw 8 is provided spirally through a washer 7. At least two pieces of magnetic heads 9 are provided on the lower part peripheral edge of the upper cylinder 3. When the screw 8 is clamped by a rather strong torque to the screw hole 6 through the washer 7, a shape of the lead part 5 of its part is deformed elastically, therefore, the shape of the lead part 5 can be changed easily.
Patent JP-S60205026-A (JP)
Title: Electromagnetic coupling device
Inventor: SEKIGUCHI YUUZOU
IPC: F16D27/14
Filed: 1984-03-28
Abstract: PURPOSE:To attain shock-damping action in an electromagnetic coupling device, by providing such an arrangement that the dimensions of magnetic shield parts formed on magnetism generating members in the parts opposing to armatures are steppedly changed in accordance with the respective armatures. CONSTITUTION:In an electromagnetic clutch 1 composed of an output pulley 6 and input pulley 7, the cross-sectional areas of magnetic shield parts 24a, 24b of magnetism generating members in the parts which are opposed to armatures 13a through 13c are set such that they are steppedly increased in the outer diameter direction. With this arrangement it is possible to prevent a torque from being abruptly transmitted, and as well to obtain damping action.
Patent JP-S58176366-A (JP)
Inventor: MOCHIDA HARUO
IPC: E05B45/06
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-H03260558-A (JP)
Title: Cooling-heating apparatus
Inventor: YAMADA HIROYOSHI
IPC: F25B13/00
Filed: 1990-03-09
Abstract: PURPOSE:To improve efficiency by providing a third auxiliary heat exchanger which is formed integrally with a first auxiliary heat exchanger and conducts heat exchange between a use-side refrigeration cycle formed by connecting a second auxiliary heat exchanger conducting heat exchange, a refrigerant conveying device and a use-side heat exchanger in a circle together, and the suction-side of a compressor, a heat-source- side heat exchanger and a pressure reducing device. CONSTITUTION:While a two-phase refrigerant passing through a first auxiliary heat exchanger 8 in a cooling operation enters a compressor 1 through a heat-source-side four-way valve 2, it radiates heat in a heat-source-side heat exchanger 3 on the occasion and exchanges the heat with a condensed and liquefied refrigerant in a third auxiliary heat exchanger 13. Accordingly, the refrigerant entering the compressor 1 is evaporated and gasified through heat absorption in the third auxiliary heat exchanger before entering the compressor. Since the heat exchange is conducted in the third auxiliary heat exchanger, the refrigerant can flow in two phases through the first auxiliary heat exchanger 8. Therefore the efficiency can be improved, liquid packing is also eliminated and further the possibility of the compressor being faulty due to liquid compression is eliminated. Besides, supercooling can be attained to a large extent and, therefore, the capacity can be increased.
Patent JP-S62215408-A (JP)
Title: Introduction and delivery device for rack
Inventor: HIROSHIMA YUICHIRO
IPC: B65G1/04
Filed: 1986-03-18
Abstract: PURPOSE:To aim at decreasing the widths of both elevatable bed and lift travel path, by providing push-pull members which are engageable with one end of containers, on two transverse support members that are adapted to be moved to and from each other, and by slidably fitting support members in two transverse motion guides. CONSTITUTION:Transverse support members 7, 8 are slidably fitted in circular cross-sectioned shape guide members 4, 5 which are laterally extended and which are arranged in the upper section of an elevatable cargo bed 3 provided on a traveling lift for loading cargoes on a rack, and are, therefore, transversely moved by means of transverse motion drive devices 6 through chains 46. Push- pull members 10, 12 which are elevated by means of links in association with normal or reverse rotation of a rotary spline shaft 38, are provided in the right upper end part of a transverse motion support member 7 and the left upper end part of a transverse motion support member 8, and fitting sections 15 which are engageable with gripable engaging members 14 on box-like containers 13 are formed in the push-pull members 10, 12. Further, a bearing bed 75 for carrying a container 13 is mounted in the upper section of the elevatable cargo bed 3.
Patent JP-H08254684-A (JP)
Title: Liquid crystal display control and driving circuit
Inventor: OSHIKAWA KAZUSHI
IPC: G02F1/133
Filed: 1995-03-17
Abstract: PURPOSE: To reduce the current consumption of a liquid crystal controller driver IC as much as possible. CONSTITUTION: A liquid crystal driving power source dividing circuit 23 generates segment driving voltages and a common driving voltage by selecting voltages V0 to V5 obtained by dividing a +5V power source VDD with dividing resistors 5 to respectively apply them to segment driver circuits 2-1 to 2-n and common driver circuits 3-1 to 3-n. Display data 01 are inputted to a segment driver circuit 21 via a RAM 6, a ROM 7 and an NOR gate 02 in the ON period of a display ON/OFF control signal 03 and an LCD diplays them by being driven with both segment driver circuit and common driver. Since the current consumption due to dividing resistors 5 is not ignored, the current consumption of the IC is reduced by inserting an analog switch 31 in series with the dividing resistors 5 and by turning the analog switch 31 OFF when the display ON/OFF control signal 03 is OFF.
Patent JP-H05191736-A (JP)
Title: High frequency modulator
Inventor: IHARA TAKASHI
IPC: H04N5/40
Filed: 1991-03-22
Abstract: PURPOSE:To improve the convenience of use by directly fitting an output terminal of the high frequency modulator to an input terminal of a television receiver to eliminate the need for a high frequency coaxial cable. CONSTITUTION:An output terminal 11'' of the high frequency modulator 10 is selected to be a male terminal and arranged to a face opposite to an input terminal 12 thereby avoiding hindrance to the direct connection of the output terminal to an antenna input terminal of the television receiver. Thus, the both are connected directly without use of a high frequency coaxial cable to improve the convenience of use.
Patent JP-S62214931-A (JP)
Title: Width adding method for synthetic resin film
Inventor: YAMANAKA MASAHIRO
IPC: B29C65/04
Filed: 1986-03-17
Abstract: PURPOSE:To provide a width adding method of superb fusion strength without water drop or dust remaining on non-welded portion of butt-welding section by specifying lapping widths of an electrode roller of a high-frequency welding machine and the end of synthetic resin film. CONSTITUTION:In a method of adding width of synthetic resin film by using a high-frequency welding machine and setting the width of an upper electrode roller as 15-40mm and width of a lower electrode roller more than 110% of that of upper electrode roller, and the lapping width of synthetic resin film is set as 105-120% of width of upper electrode roller. When the width of said upper electrode roller is less than 15mm, the lapping width of film at the welded portion should be narrowed, and welding with 105-125% of width of the upper electrode roller is difficult technically. When the width of roller is more than 40mm, spreading and tension properties are lowered because of large width of welding portion to give bad influence to fog resistance of the portion receiving high frequency waves and damage transparency. When the lapping width is less than 105% of the width of upper electrode roller, bores are generated and strength of end of welding portion is weakened, while more than 125%, the width of non-welded portion is widened to have water drop and dust remaining.
Patent JP-S52141572-A (JP)
Title: Inspection of integrated circuit
Inventor: TERASAKA KATSUMI
IPC: G01R31/12
Filed: 1976-05-20
Abstract: PURPOSE: To simplify the detection of defective dielectric strength by applying the pulse voltage - which the input pulse voltage generates at the low-voltage period - to the power supply terminal in synchronization with the input pulse voltage of IC in operating state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62215279-A (JP)
Title: Color electronic copying device
Inventor: IKEDA ITSUO
IPC: G03G15/01
Filed: 1986-03-17
Abstract: PURPOSE:To select an appropriate copying process in accordance with a latent image on an original, and to obtain a copying image having a good quality, by combining the operation and non-operation of a color process means, a monochromatic copying means, and a network pattern exposing means, and also, selecting an erasion area and the presence/absence of the erasion as well. CONSTITUTION:A color separation latent image which is formed first on a photosensitive body 22 has a picture pattern part latent image and a sentence part latent image, and in this color separation latent image, the sentence part latent image is erased by an eraser. Subsequently, a network pattern generator 28 is driven, and a network pattern is projected to the picture pattern part latent image which is erased and left. Thereafter, as for the picture pattern part latent image, a developing process for using a yellow color toner, a cyan color toner, and a magenta color toner is repeated. Subsequently, when an ND filter FO is provided in the exposure optical path, and the slit exposure of the photosensitive body 22 is executed, an electrostatic latent image corresponding to an original 0 is formed and the picture pattern part latent image is erased by an eraser 26, and the remaining sentence part latent image is visualized by a development with a black color toner.
Patent JP-H04293697-A (JP)
Title: Helicopter takeoff/landing ship supporting device
Inventor: SUZUKI SHUSUKE
IPC: B63B35/50
Filed: 1991-03-22
Abstract: PURPOSE:To invariably confirm the takeoff/landing timing without requiring the skill of a pilot in a helicopter takeoff/landing ship supporting device for a helicopter takeoff/landing ship which a helicopter takes off or lands on the sea. CONSTITUTION:When the differential values of the roll angle thetaR, pitch thetaP, and vertical acceleration of a hull are within the preset values respectively, the timing is judged and indicated as the stable timing. The next stable timing is predicted and indicated from the cycle of the stable timing judged in the past.
Patent JP-S60202522-A (JP)
Title: Magnetic recording medium
Inventor: YOKOYAMA FUMIAKI
IPC: G11B5/64
Filed: 1984-03-27
Abstract: PURPOSE:To improve the magnetic characteristics by adsorbing FeOH<+> onto a substrate, then allowing the oxidized FeOH<2+> to react with metallic hydroxide ions in an aq. soln. contg. ferrous ions and cobaltous ions. CONSTITUTION:FeOH<+> is adsorbed onto a substrate in an aqu. soln. contg. at least ferrous ions and cobaltous ions as metallic ions. The FeOH<+> is oxidized to FeOH<2+> which is allowed to react with metallic hydroxide ions in the aq. soln. to obtain ferrite crystals. The ratio of cobalt in the ferrite film which is formed on the substrate in this way to Fe is regulated to 0.001-0.3 by weight, and most preferably regulated to 0.01-0.1. A gamma-hematite film obtained by oxidizing cobalt can be exemplified as the ferrite film.
Patent JP-S60202531-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: C09D175/00
Filed: 1984-03-27
Abstract: PURPOSE:To obtain the titled magnetic recording medium having low friction coefficient, excellent traveling stability and durability, and wherein the S/N characteristic of the magnetic layer medium is not damaged by providing a back layer contg. a filler consisting of carbon black and spinel pigment fine powder shown by the chemical formula CoAl2O4 to the rear surface of a nonmagnetic supporting body having a magnetic layer on the front surface. CONSTITUTION:The fine powder of a spinel pigment shown by the chemical formula CoAl2O4 has excellent dispersibility in a binder and a comparatively high surface hardness (4-7 estimated Mohs hardness). The mean particle diameter of the fine powder is preferably regulated normally to <1mum and preferably to <0.5mum. The total amt. of the carbon black and the filler of the spinel pigment fine powder is regulated normally to 30-80wt%, based on the total amt. added with the binder in the back layer. The amt. to be used of the spinel pigment fine powder is regulated normally to 0.5-50wt% and preferably to 1.0- 20wt%, based on the total amt. of the carbon black and the pigment.
Patent JP-H02289039-A (JP)
Title: Document processor with proper noun converting function
Inventor: KAWAMURA TAKUJI
IPC: G06F17/22
Filed: 1989-03-10
Abstract: PURPOSE:To improve the operability for conversion of proper nouns by setting a paragraph position to the inputted read information to read out the proper nouns corresponding to the read information set before and after the paragraph position and converting en bloc these inputted read information as a proper noun. CONSTITUTION:A paragraph position is set by a setting means 10 for the read information stored in a storage means 103. Then a 1st reading means 105 reads a proper noun corresponding to the read information set before the paragraph position out of a dictionary part 101. At the same time, a 2nd reading means 106 reads a proper noun corresponding to the read information set after the paragraph position out of the part 101. Then a conversion means 107 converts the read information stored in the means 103 into a proper noun obtained by unifying two proper nouns read out by both means 105 and 106. As a result, two words are unified in a proper noun dictionary and converted en bloc into a single proper noun.
Patent JP-H02237386-A (JP)
Title: Still picture video telephone set
Inventor: SAKAMOTO JUNICHI
IPC: H04N7/14
Filed: 1989-03-10
Abstract: PURPOSE:To limit a specific opposite party for the matching between a picture data outputted to a receiver side picture memory and a CRT with a transmission picture data at a sender side by selecting a conversion table in advance prior to transmission reception of the picture so as to send/receive the picture data. CONSTITUTION:A central control section 50 stores plural kinds of conversion tables to modulate/demodulate each picture element of a picture data and selects one conversion table from a conversion table storage means at the transmission or reception of the picture data. The selected conversion table is used to modulate or demodulate the picture data and only when the matching of the conversion table selected at the sender side and the receiver side is taken, display (19) of correct picture is attained. Thus, the reception display 19 of the correct picture is attained to specify only an opposite party decided in the transmission conversion table in advance prior to the transmission reception of the picture.
Patent JP-H07268107-A (JP)
Title: Production of polycarbonate resin powdery or granular material
Inventor: ISSHIKI HIDEKI
IPC: B29B9/06
Filed: 1994-03-29
Abstract: PURPOSE:To provide a method for readily producing a polycarbonate resin powdery or granular material, excellent in drying properties, capable of minimizing the content of the residual organic solvent according to usual drying and having a uniform particle diameter. CONSTITUTION:This method for producing a polycarbonate resin powdery or granular material comprises continuously feeding a solid polycarbonate resin containing an organic solvent substantially without containing water to an extruder, finely pulverizing the resin to particles having <=50mum diameter, extruding the resultant powder without melting or dissolving the particles and cutting or pulverizing the resultant extrudate, further making water present in an amount of >=5wt.% based on the polycarbonate resin in the fine pulverization and regulating the content of the organic solvent in the polycarbonate resin in the fine pulverization to 10-65wt.%.
Patent JP-H09251673-A (JP)
Title: Sputtering device for optical disk and film formation
Inventor: SHIMIZU YOSHIMASA
IPC: G11B11/105
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a dehumidifying and drying stage for a plastic substrate manufactured by an injection molding method at the time of forming an optical disk by using the plastic substrate made of PC (polycarbonate), etc., having high hygroscopicity. SOLUTION: A target mounted on a cathode and the plastic substrate are arranged to face each other in a static state and a recording film is formed on the substrate. In such a case, this device is arranged with the plastic substrate facing on the central axial line of the target, a substrate holder holding the plastic substrate and having plural pieces of gas vent holes and a suction port of a vacuum pump in this order by aligning their central axes. The formation of the multilayered films composed mainly of the recording layer is executed by a sputtering method in this method after the substrate is manufactured by an injection molding method using plastic having the hygroscopicity as a raw material, the substrate is set on the substrate holder having plural pieces of the gas vent holes.
Patent JP-H10253081-A (JP)
Title: Circulation heating apparatus
Inventor: TANAKA AKIO
IPC: F24D3/10
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a circulation heating apparatus in which there is simplified an operation of pulling out a circulated fluid and drain. SOLUTION: There are provided a circulation pipe line 1 for circulating a fluid, a burner 22 for heating the circulation pipe line 1, a drain storage container 3 for storing drain produced from combustion waste from the burner 22, fluid discharge means 4 capable of discharging a fluid from the circulation pipe line 1, and suction means 5, 6, 36, 37 for sucking drain in the drain storage container 3 into the circulation pipe line 1 with the aid of negative pressure produced in the circulation pipe line 1 upon exhaustion.
Patent JP-S63224286-A (JP)
Title: Semiconductor laser device
Inventor: SAKAKIBARA YASUSHI
IPC: H01S5/12
Filed: 1987-03-12
Abstract: PURPOSE:To make it possible to oscillate with a single wavelength even in the case of high speed modulation, and obtain a large output, by making the forbidden bandwidth of a waveguide layer larger than that of an active layer, and making the equivalent reflectivity of the waveguide layer smaller than that of the active layer. CONSTITUTION:The title device is composed of a first conductivity type semiconductor substrate 11, a first conductivity type waveguide layer 20 on which a diffraction grating 21 to select an oscillation wavelength is formed, current constriction layers 12 and 13 formed thereon wherein a stripe trench 22 is formed in the central part in the direction of a resonator. Further the following are formed in order on the waveguide layer 20 in the stripe trench 22; a first conductivity type first clad layer 14, an active layer 15, a second conductivity type second clad layer 16 and a second conductivity type contact layer 17. The forbidden bandwidth of the waveguide layer 20 is made larger than that of the active layer 15, and the equivalent reflectivity of the waveguide layer 20 is made smaller than that of the active layer 15. An exuding light from the active layer 15 formed in the stripe trench 22 extends to the waveguide layer 20, and is guided to oscillate with a selected single wavelength as the result of reflection by the diffraction grating 21 formed on the surface of the waveguide layer 20.
Patent JP-H02237864-A (JP)
Title: Steering device equipped with impact energy absorbing device
Inventor: MAEDA KOZO
IPC: B62D1/11
Filed: 1989-03-10
Abstract: PURPOSE:To secure the nearly constant impact absorbing characteristic without being influenced by the collision position, direction, the shape of the head part of a driver, etc., by joining the upper edge part and the lower edge part of a cylinder energy absorbing member and a curved plate-shaped energy absorbing member by a plate. CONSTITUTION:When the head part, etc., of a driver collide with the upper pad 21 of a cover pad 18, a plate part 24 is not deformed, and a cylindrical energy absorbing member 22 collapse-deforms, and a plate-shaped energy absorbing member 23 is bending-deformed and absorbs the impact energy. Therefore, even if the impact force is applied in a various position directions onto the plate part, the nearly similar collapse characteristic can be obtained by setting the collapse load of the energy absorbing member 22 and the energy absorbing member 23 in a prescribed combination. In other words, the influence of the collision direction, collision position, and the shape of the collision article is not hardly given, and the impact absorbing characteristic having the less direction characteristic can be obtained.
Patent JP-H11186320-A (JP)
Title: Semiconductor element with multilayered pad, and manufacture thereof
Inventor: RI SHOROKU
IPC: H01L21/3205
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element provided with a multilayered pad, with which the generation of cracks can be minimized by optimizing the structure of a bonding pad, and to provide a manufacturing method of the semiconductor element. SOLUTION: A first conductive pad 124, which extends long along one open face of the case part of a pad window region 140, is formed on the semiconductor substrate 120 provided with a first interlayer insulating film 122. A second interlayer insulating film 128, having a first via hole 126 used to expose the surface of the first conductive pad 124, is formed on the first interlayer insulating film 122, and a first conductive plug 127 is formed in the first via hole 126. A second conductive pad 130, to be connected to the first conductive plug 127, is formed on the second interlayer insulating film 128. A third interlayer insulating film 134, provided with a second via hole 132 used to expose the surface of the second conductive pad is formed, and a second conductive plug 133 is formed in the via hole 132.  A third conductive pad 136 is formed on the third interlayer insulating film 134, in such a manner that it is connected to the second conductive plug 133.
Patent JP-H09251348-A (JP)
Title: Input device for display panel
Inventor: KASHIWAMURA HIROAKI
IPC: G06F3/041
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an input device for a display panel capable of being gathered compact with the minimum number of parts, improving the arraying density of operation switch units for input and guaranteeing accurate input. SOLUTION: This device is provided with a light guiding member (lens) 4 capable of separately making an image on the display panel be incident, transmitting it and visualizing it, a base body 1 for positioning the lens and holding a switch connection terminal 5 for input and an elastic operation member (spring contact) 6 for the ON/OFF locked to a supporting input panel while parallel both ends on one side are brought closer through a locking means provided on both end faces on the other side and a key top member 2 one size smaller than the base body freely swingably held by the base body 1 for transmitting light from the lens.