baber/WOPTO huggingface dataset:
Patent JP-H0924707-A (JP)
Title: Pneumatic tire and its usage
Inventor: SHIRAI KENICHI
IPC: B60C11/03
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire which can make an on-load performance compatible with off-load performance without deteriorating their performances greatly, and its usage method. SOLUTION: There are provided sub-grooves 3A, 3B extending between at least two main-grooves 2 which divide a center part 1A and both shoulder parts 1B of a tread surface 1 and from both main-grooves 2 toward outsides of a tire, respectively. Blocks 4A, 4B are formed by the main-grooves 2 and sub-grooves 3A, 3B. A groove width and depth of the sub-groove 3B of both shoulder parts 1B are made larger than those of the sub-groove 3A of the center part 1A, and also groove area ratio of both shoulder parts 1B are made larger than that of the center part 1A. And usage of the tire is such that an air pressure is set high at the time of on-load use and low at the time of off-load use.
Patent JP-H0839649-A (JP)
Title: Production of surface decorative molded object
Inventor: NAKABAYASHI ONORI
IPC: B29K23/00
Filed: 1994-07-27
Abstract: PURPOSE:To obtain a surface having complicated and various uneven patterns economically, simply and efficiently by subjecting a base material resin and a surface layer resin releasable with respect to the base material resin to co- extrusion molding and subsequently peeling 7 surface layer resin from the base material resin. CONSTITUTION:A base material resin 5 and a surface layer resin 6 noncompatible with respect to the base material resin 5 are subjected to co- extrusion molding and, after molding, the surface layer resin 6 is peeled from the base material resin 5. As the base material resin 5, there are polyethylene, polypropylene, a polyamide resin, polystyrene, impact-resistant polystyrene, a styrene/acrylonitrile copolymer, an ABS resin and the like. The surface layer resin 6 is composed of the same resin as the base material resin and a polyethylene resin is especially pref. because it is inferior to compatibility with respect to other resin, rich in flexibility and easy to peel and recycle. The thickness of a surface layer is pref. about 0.1-0.8mm. The surface layer resin is peeled, for example, by manual or mechanical taking-up operation immediately after molding.
Patent JP-S6068167-A (JP)
Title: Dc power source device for arc welding
Inventor: KAWAI NAOKI
IPC: B23K9/06
Filed: 1983-09-21
Abstract: PURPOSE:To eliminate the need for a costly converter and to reduce cost by digitizing the setting of a welding current value and voltage value with simple circuit constitution. CONSTITUTION:A power source device is constituted of an input circuit 14 for a set value which sets welding output, an arithmetic circuit 12 which calculates the set signal and an output control circuit 16 which outputs the calculated result thereof and controls a control element 18 for welding voltage and a control element 17 for current. The digital signal obtd. by decreasing the set value by a factor of 1/2 then converting the same to a binary number in the case of setting the average value of the welding current value and the digital signal obtd. by increasing the set value by a factor of 10 then decreasing the same by a factor of 1/2 and converting the same to a binary number in the case of setting the average value of the welding voltage value are respectively taken into the device from the outside by the circuit 14. The signals are calculated in the circuit 12 and the results thereof are outputted to the circuit 16, by which the welding current value and the voltage value are controlled.
Patent JP-S6236707-A (JP)
Title: Vertical recording and reproducing magnetic head
Inventor: KATOU NOBUAKI
IPC: G11B5/17
Filed: 1985-08-09
Abstract: PURPOSE:To stabilize the state and position of a winding and to reduce the variance of the head output by forming a parallel cross-shaped winding on the junction surface of a back core part and putting a recording/reproducing coil underwent previously the turn shaping into said winding groove. CONSTITUTION:A back core part 5 is formed with the soft magnetic ferrite, etc. and a parallel cross-shaped winding groove 13 is formed on the junction surface with a main magnetic pole member 2. A recording/reproducing coil 16 is previously wound into a pyramid shape and fixed by an adhesive so that it is fitted to the tip end part 5a which is not cut by the groove 13 of the part 5 and kept projected. Then the coil 16 is put into the groove 13 and fitted at the part 5a to be fixed at a prescribed position by means of an adhesive. Then the lead-out wires 16a and 16b of the coil 16 are put into guide grooves 14 and 14 and led out to the lower side. Then the remaining part of the surface where the groove 13 is formed is joined to the rear side of the member 2 by a resin adhesive. Thus a magnetic head is obtained.
Patent JP-2000006260-A (JP)
Title: Electrically conductive belt and electrically conductive roller
Inventor: HATTORI TAKAYUKI
IPC: G03G15/16
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To precisely adjust a surface electrical resistance value of members (an electrically conductive belt, an electrically conductive roller) to a desired value as well as reduce voltage dependency and environmental dependency of the surface electrical resistance. SOLUTION: An electrically conductive base layer 1 consisting of a rubber composition is coated with a coating layer 2 dispersed with grafted carbon black. The grafted carbon black gives a good dispersibility even to a variety of polymer materials which are used as the surface coating material of the electrically conductive belt or the electrically conductive roller, and is uniformly and evenly dispersed even in the thin coating layer. Adjustment of the additive amount allows the electrical resistance of the coating layer to be precisely adjusted to a desired value.
Patent JP-H0342214-A (JP)
Title: Method and apparatus for vulcanizing and molding hose
Inventor: TANIMURA HIROSHI
IPC: B29L23/00
Filed: 1989-07-10
Abstract: PURPOSE:To efficiently vulcanize a hose of high quality by preventing the generation of air bubbles from a material to be vulcanized by connecting a pressurizing pipe equipped with an opening and closing valve to the upper parts of two vulcanization tanks and connecting a pipe for a molten salt equipped with a valve and a pump to the lower parts thereof. CONSTITUTION:Two vulcanization tanks 1a, 1b can be held to constant pressure by connecting a pressurizing pipe 4 to both tanks. After a molten salt S is transferred, the solenoid valve 9 of the pipe 8 connected to both vulcanization tanks 1a, 1b is closed and a material W to be vulcanized is pressed and vulcanized in the molten salt S for a predetermined time in such a state that both vulcanization tanks 1a, 1b are held to constant pressure. After the vulcanization of the material W to be vulcanized is completed, the solenoid valve 9 is again opened and a pump P is driven to transfer the molten salt S to one vulcanization tank 1a from the other vulcanization tank 1b and the pressures in both vulcanization tanks 1a, 1b are released by opening a three-way valve 7 and opening and closing lids 2a, 2b are opened to take out the vulcanized and molded material W to be vulcanized.
Patent JP-H0844827-A (JP)
Title: Digital copy machine
Inventor: OTA JUNICHI
IPC: G06V30/40
Filed: 1994-07-27
Abstract: PURPOSE:To make a user easily utilize an original again when the original is separated into as areas each for every kind at the digital copy machine. CONSTITUTION:After the original is read by a scanner 100 and stored in an input image memory 330, a recognition preprocessing part 340 performs the area judgment of characters, table and drawing in the original and displays the judged result on an operating part 310. Next, among those respective areas, the same kind of areas are collected and further, the area decided results are rearranged so that those areas can be arranged in the order of reading. Next, through the operating part 310, a recognizing part 350 performs character recognizing processing to the designated character area, table recognizing processing to the table area and graphic recognizing processing after vectorizing to the drawing area and afterwards, the recognized results are stored in an external storage device 390 corresponding to file names different for each kind of area. Besides, the image making the area judged results correspondent to the file names storing the respective areas is prepared and printed by a laser printer 200.
Patent JP-H0842071-A (JP)
Title: Heat-insulating roof panel and connection structure thereof
Inventor: MAEZONO TAKEMARU
IPC: E04D3/362
Filed: 1994-07-27
Abstract: PURPOSE:To prevent the infiltration of rainwater into a building positively, and to enable mounting execution to a roof backing material by a small number of parts by ensuring the watertightness of the fitting sections of a fitting recessed section and a fitting projecting section. CONSTITUTION:The upper section 9a of a fitting projecting section 9 and the upper section 10a of a fitting recessed section 10 are projected to sections upper than the external surfaces of panel bodies 5 respectively, a gutter section 13 placed on the underside side of the fitting projecting section 9 of the adjacent panel body 5 and communicating with a clearance 14 between the fitting projecting section 9 and the fitting recessed section 10 is formed to the lower section of the fitting recessed section 10, and a placing section 17, on which the fitting projecting section 9 is placed, is formed on the outside B of the gutter section 13, thus constituting heat-insulating roof panels 1. The fitting projecting section 9 of the other heat-insulating roof panel 1 is fitted into the fitting recessed section 10 of adjacent one heat-insulating roof panel 1. A packing 15 is interposed in the clearance 14 between the fitting projecting section 9 and the fitting recessed section 10.
Patent JP-H0925806-A (JP)
Title: Gas turbine intake cooling system and its operation method
Inventor: UTAMURA MOTOAKI
IPC: F01K23/10
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a cost for additional equipment and improve reliability of a chiller cooling system by indirectly diffusing exhaust heat of the chiller to a combined plant through bearing cooling water. SOLUTION: Cooling water to a chiller 22 is extracted through an extraction pipe 29 branched from an outlet pipe 27 of each of heat exchangers 12a to 12c composing a bearing cooling system. The cooling water which is increased in temperature by the chiller 22 returns to a downstream side piping 28 of pumps 17a to 17c through a return pipe 30 in a cooling circuit of the chiller. In such a structure, when the chiller 22 is operated, a reserve machine 18 is driven and bearing cooling water is supplied to the chiller 22. A gas turbine intake cooling system is operated without influencing on a plant side.
Patent JP-H0463723-A (JP)
Title: Motor part structure for work vehicle
Inventor: MURAKAWA MASATAKE
IPC: B60K13/04
Filed: 1990-07-02
Abstract: PURPOSE:To eliminate the capacity shortage of a muffler by forming a motor body frame in the fixing part of a front axle pedestal in a downward sunk recessed state, and arranging a sub-muffler in a space part surrounded with the recessed state frame, a cylinder part, and the muffler. CONSTITUTION:A vertical axis type engine 2 and a cylinder part 3 are loaded in a forward-directed condition on a motor body frame 4 in the engine bonnet 1 in the motor body front part of a lawn tractor, and a muffler 6 is lyingly arranged in the front of a front axle pedestal 5 fixed to the front end lower side part of the motor body frame 4 and in a position in the lower side of the cylinder part 3. In such a motor part structure, the motor body frame 4 in the fixing part of the front axle pedestal 5 is formed in a downward sunk recessed state, and also a sub-muffler 9, communicatingly connecting an exhaust discharge port 7 and the muffler 6, is arranged in a space part surrounded with the recessed state frame 8, the cylinder part 3, and the muffler 6. The muffler 6 and the sub-muffler 9 are composed in a lying cylindrical state.
Patent JP-S6067357-A (JP)
Title: Method of loading sheet-like material and loading device
Inventor: FUKUDA HIROMI
IPC: B65H29/36
Filed: 1983-09-21
Abstract: PURPOSE:To make it possible to pile up sheet-like materials without the materials being harmed, by making the upper transfer section of a belt conveyor extendable and retractable so that the sheet-like material transfer section is extended, and as well by pulling back the front section under the stop condition of the belt conveyor upon loading. CONSTITUTION:When a fixed length material A to be pipled up is shifted onto a loading conveyor 41 from a transfer conveyor 31, air pressure for a cylinder 52 is reduced, simultaneously, and a loading head drive electro-magnetic clutch is turned on while leaving a belt 47 its travelling condition. Therefore, a loading roll 43 is extended to a position remote from the front end at a speed equal to or higher than that of the belt 47 so that the upper transfer section 47a of the belt 47 is extended to a longer length to feed a fixed length material A' forward. When a fixed length material A' on the belt 47 reaches a position right above a loading guide 73, the belt 47 comes to a stop at once, and the loading roll 43 is returned rearward.
Patent JP-2001004712-A (JP)
Title: Semiconductor integrated circuit device with mixed memory and method for testing the same
Inventor: FUKUDA MAKOTO
IPC: H01L27/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To make the testing time of a semiconductor integrated circuit device with mixed memory as short as possible. SOLUTION: A semiconductor integrated circuit device is provided with a logic section 3, a memory macro 5 mixedly mounted on the same semiconductor substrate together with the logic section 3, and a test input terminal 20 for inputting a test signal composed of a test command or test data. The circuit device is also provided with a test circuit 10 having a test signal generator 4 which generates an output switching signal 15, and a test signal 17a for operating the memory macro 5 for test based on a test command and a switch circuit 16 which selectively outputs either one of the output 17b of the memory macro 5 which is operated for test by the test signal and test data in accordance with the output switching signal 15 and a test output terminal 21 which outputs the output of the switch circuit 16 to the outside upon receiving the output.
Patent JP-S6067060-A (JP)
Title: Formation of decoration grinding pattern onto stainless steel plate
Inventor: WADA NOBORU
IPC: B24B7/19
Filed: 1983-09-22
Abstract: PURPOSE:To form a complicated grinding pattern by revolving and pressing a grindstone formed by binding the grinding grains having a prescribed grain size by a binder mainly constituted of silicone onto a stainless steel plate which relatively shifts. CONSTITUTION:A cup-shaped grindstone 1 is formed as a grindstone having a large elasticity by binding the fused alumina grinding grains having a grain size of No.36-90 by a bonding agent mainly constituted of silicone. Said grindstone 1 is revolved at a high speed, and the grinding surface 1a is pressed at a certain pressure onto the surface of a stainless steel plate W, and a table 3 is shifted in the direction Q at a prescribed speed. Then, the semicircular rubbed traces due to the grindstone 1 are formed as grinding pattern lines onto the surface of the stainless steel plate W, and a plurality of such lines are formed through the repetition of this operation. Thus, a complicated grinding pattern can be formed onto the stainless steel plate.
Patent JP-H04373104-A (JP)
Title: Manufacture of oxide magnetic material
Inventor: ISHIKAWA KATSUHISA
IPC: C04B35/38
Filed: 1991-06-21
Abstract: PURPOSE:To reduce the core loss in the high-frequency band of manganese zinc ferrite as for a trans.core material. CONSTITUTION:During the baking step of manganese zinc ferrite, N2 gas is specified to be the atmospheric gas for the whole baking and cooling step, furthermore the cooling rate of 100 deg.C/hour during the cooling step after finishing the high temperature baking step until the high temperature is cooled down to 120 deg.C as well as the cooling rate at 3-15 deg.C/hour down to 120 deg.C to room temperature are to be also specified.
Patent JP-S5877435-A (JP)
Title: Drill grinding machine
Inventor: IWATA KAZUYOSHI
IPC: B24B3/26
Filed: 1981-11-02
Abstract: PURPOSE:To make it possible to simultaneously form by grinding, both the cutting edge and chisel edge of a drill, by arranging two grindstones in a twist drill grinding machine in such a manner that the axes of the shafts of the grindstones are arranged in the same plane with a slight gap being defined therebetween. CONSTITUTION:Two cylinders 3 of grindstone shafts are vertically arranged and secured in parallel with each other, being spaced by a predetermined distance therebetween, in the top board 2 of a casing 1, and are driven by a flat belt 9 through pulleys 4 attached to the lower ends of the cylinders 3, respectively. A jig 11 formed with a hole 11a is disposed between both grindstones 5, 5. The drill to be ground, which extends through the hole 11a, is turned by the chisel angle within a range of 90 deg. to 150 deg. in which the drill is rotated less than one- half of rotation, from the point where the tip part of the drill is contacted to grinding surface 5a, 5b. With this arrangement, a main frank is ground after the main cutting edge of the drill is ground, and thinning is carried out in both end surfaces to be ground, simultaneously.
Patent JP-H0341105-A (JP)
Title: Chitosan-containing particle and its production
Inventor: YOSHIMOTO KATSUHIKO
IPC: C08L101/02
Filed: 1989-07-07
Abstract: PURPOSE:To produce a chitosan-containing particle having a suitable softness, improved mechanical strengths and a freely controllable particle diameter by dissolving chitosan in a specified monomer and polymerizing the solution in water in the presence of a polymerization catalyst. CONSTITUTION:An aqueous solution containing chitosan of a degree of deacetylation >=30% is mixed with an aqueous solution containing a monomer which can dissolve chitosan (e.g. acrylic acid) in a weight ratio of the chitosan to the monomer >=1% to obtain an aqueous solution in a state in which the chitosan is dissolved in the monomer. After a polymerization initiator (e.g. potassium persulfate) and optionally an emulsifier and a dispersion stabilizer are added to this aqueous solution, the resulting mixture is reacted for 2-12hr at 20-80 deg.C.
Patent JP-S6333078-A (JP)
Title: Electron beam picture recorder
Inventor: KANEKO SHINJI
IPC: H04N5/87
Filed: 1986-07-26
Abstract: PURPOSE:To record a video signal on a film with a high fidelity by inserting a pilot signal changing a level with the lapse of time into the video signal and trapping an electron beam modulated correspondingly to the pilot signal. CONSTITUTION:When the video signal VID is applied, the lamp pilot signal PIL1 is inserted in an addition circuit 1, a modulated electron beam BM is emitted from an electron gun 4, raster scanned on the film 6 by a deflection coil 5 in a video signal period TV and a prescribed picture is recorded. The video signal VID1 is emitted to a Faraday gauge 7 during a vertical blanking period TB, the maximum level signal MAX and the minimum level signal MIN of a trapping signal PUO are obtained, a control signal CON1 is obtained through subtracters 14 and 15, this is applied to a lamp pilot generating circuit 17 to control the maximum level of the pilot signal PIL1.
Patent JP-2001006315-A (JP)
Title: Cartridge/adapter and disk device using the same
Inventor: NISHIJIMA TATSUMI
IPC: G11B23/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a drop-out at the time of reproducing and to improve operability and reliability by providing a cartridge with a plurality of mounting means for housing disks into a disk device, thereby simplifying the mounting operation of a small disk and decreasing the possibilities of touching the recording surface of the small disk with hands. SOLUTION: A small disk cartridge 10 and a large disk cartridge 20 respectively house a small disk 1 and a small disk 2. The small and large disk cartridges 10 and 20 are respectively provided with shutters 11 and 21 of the same dimensions and their external dimensions are specified to D1=D2, W1=W2 and T1=T2. When the shutter 11 is moved from a solid line position to a dotted line position, the small disk cartridge 10 allows the insertion of the small disk 1A in the direction of an arrow A and this mounting means is defined as a first mounting means. In the meantime, if the small disk 1B is turned the direction of in an arrow B after the small disk is mounted at an arm 12, the small disk 1B may be mounted at a prescribed position and this mounting form is defined as a second mounting means.
Patent JP-S6418712-A (JP)
Title: Air condition display device for vehicle
Inventor: KAKIHARA MASAKI
IPC: B60H1/00
Filed: 1987-07-15
Abstract: PURPOSE:To secure the installation space for an operation part of an air conditioner and to improve operability by simultaneously displaying the operating condition of the air conditioner and an operation key portion for operating and controlling the air conditioner on a display screen of an air condition display device. CONSTITUTION:A control device 2 for an air conditioner 1 loaded on a car includes a central processing unit 3 and a display device 4. An image processing data created by the central processing unit 3 is stored in a video RAM 14, and an image is displayed on a display screen 5 of the display device 4 according to the stored data by CRT controller 13. On the other hand, a display portion 15 for displaying the operating condition of the air conditioner 1 is provided at the central portion of the display screen 5, and operation key portions 19-22 of various kinds are displayed on the peripheral edge portion of the display screen 5. Further, the display screen 5 includes a touch sensor 23 for detecting the operation of the operation key portions 19-22 of various kinds. In this arrangement, the operating condition of the air conditioner 1 and the operating condition of every kind are respectively displayed on the display screen 5.
Patent JP-2000013233-A (JP)
Title: Input/output device for communication and output signal control method using input/output device for communication
Inventor: YOSHIOKA SEIJI
IPC: H03M1/66
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate an output signal for holding a line connection which is outputted from a CPU and to lighten the load on the CPU during communication by selecting an analog signal outputted from a D/A converter or an analog signal outputted from a waveform generating circuit according to a value set in a flag register and outputting it to the outside. SOLUTION: A selector 15 selects the analog signal outputted from the D/A converter 13 or the analog signal outputted from the waveform generating circuit 16 and outputs it to the outside. The waveform generating circuit 16 repeatedly outputs the analog signal for holding a line connection. Even while the selector 15 selects the signal from the D/A converter 13, the waveform generating circuit 16 always generates the waveform. Therefore, the CPU 1 need not generates the output signal for holding the line connection and the load on the CPU 1 in the operation of the input/output device for communication can be lightened.