baber/WOPTO huggingface dataset:
Patent JP-H03273854-A (JP)
Title: Rotating electric machine
Inventor: HAZUMI KOUICHI
IPC: H02K21/22
Filed: 1990-03-23
Abstract: PURPOSE:To provide a rotating electric machine without an auxiliary pole, where output is great and starting property is excellent, by providing, in the same condition, auxiliary grooves for generating magnetic nonconformity with the center of each projection as the boundary, for each of the faces opposed to the magnetic part in each projection of an armature iron core. CONSTITUTION:When current are let flow to windings 4a, 4b, 4c, and 4d, rotating torque is generated by the electromagnetic interaction between the magnetic flux of a field part 1 and the current, and it rotates to the armature iron core 2. Since the widths of main projections 2a, 2b, 2c, and 2d can be taken by the amounts that the auxiliary poles are removed, the output becomes large. When the magnetic field 1 and the center of each projection accord with each other, as for magnetic attraction, difference occurs between right and left by the auxiliary grooves 5a1, 5a2, 5b1, 5b2, 5c1, 5c2 5d1, and 5d2 provided in symmetry, and it produces clockwise torque. In the condition that the current is not let flow, the center of the magnetic field 1 stops at the position slipped a little by the above torque, and the center never accords at start up, so the start-up becomes possible.
Patent JP-H10264196-A (JP)
Title: Manufacture of woody molding and the molding
Inventor: KAMITE MASAYUKI
IPC: B29C45/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a ball woody molding formed with a wood pattern by incorporating mica in surface particles, adding foaming agent and injection molding it. SOLUTION: Comminuted powder obtained by commenting cellulose material is ground, and hard surface particles having a smaller diameter than that of the powder are fixed to outer peripheries of the particles to form fixed particles. Here, as the cellulose material, saw chips of natural timber are used, and as the surface particles, mica and titanium oxide are used. Then, resin and pigment are mixed with the fixed particles to form a woody forming seed material. It is mixed with resin added with forming agent to form a molding material, and injection molded. As the resin, polypropylene resin is used, and as the pigment, carbon black is used. The molding material is formed by mixing base material and woody forming seed material, for example by each one type.  At this time, when fluidity at the time of melting the seed material is lowered from that of the base material, it becomes similar to a natural woodgrain pattern. Eventually, it is coated with paint.
Patent JP-S57188021-A (JP)
Title: Liquid crystal display element
Inventor: KAWAMOTO MASAHIRO
IPC: G02F1/1339
Filed: 1981-05-15
Abstract: PURPOSE:To obtain a high-contrast display, by setting a linear polarizing plate to the outer surface of substrate having less array fault of the liquid crystal molecules of the two substrates using the guest-host type liquid crystal display elements so that the polarizing axis is parallel to the orientating direction of the liquid crystal. CONSTITUTION:The surfaces of substrates 1 and 1' having transparent electrodes 2 and 2' using the guest-host type liquid crystal display elements are horizontally oriented in a single direction to form oriented layers 3 an 3'. An epoxy resin adhesive 4 is screen-printed in a frame form to the surface of the layer 3' of the substrate 1', and then the substrate 1 is stacked on the adhesive 4. Then the adhesive is hardened to form a cell, and then a guest-host liquid crystal material 5 is enclosed. A linear polarizing plate 6 is set to the outer surface of the substrate 1 so that the polarizing axis is parallel to the orienting direction of an oriented film 3. The film 3 has no disturbance of orientation since no adhesive 4 is coated to the film 3. Thus a high-contrast display with no color variance is obtained when observed from the side of the plate 6.
Patent JP-S54162666-A (JP)
Title: Manufacture of needlelike magnetic alloy particle
Inventor: KAWAMURA SHIGEYUKI
IPC: H01F1/06
Filed: 1978-06-15
Abstract: PURPOSE: To stably manufacture the alloy particle with high magnetic characteristic and the needle property, by coating the surface of the needlelike iron compound particle with cobalt and chromium hydroxide, and by executing the heat treatment within the desirable nonreducing atmosphere, for obtaining the needlelike oxide particle which is then to be treated by the reducing treatment.  
     CONSTITUTION: The surface of the needlelike iron compound particle is coated with both of cobalt and chromium hydroxide; after that, it is desired that the particle is heat treated within the nonreducing atmosphere; hereupon, depending on the difference between the diffusion coefficients of cobalt and chromium, cobalt diffuses from the surface into the interior of particle and forms a solid solution with the iron oxide of the interior; on the other hand, chromium of small diffusion coefficient resides in the surface of particle. The amount of thus obtained Fe - Co particle is small; however, in the surface of particle, chromium layer distributes at high concentration; especially, this oxide particle hardly causes the interglanular sintering at the reducing treatment, and maintains the initial needle property at good condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63237555-A (JP)
Title: Cooling structure of electronic device
Inventor: NAKAHIRA KOJI
IPC: H01L23/36
Filed: 1987-03-26
Abstract: PURPOSE:To efficiently cool an LSI element by mounting bellows made of shape memory alloy to be thermally elongated at the surface of a semiconductor element on a printed substrate, and disposing cold plates each having a refrigerant for cooling in contact with the bellows elongated by the heat generated from a semiconductor element above the bellows at a predetermined interval. CONSTITUTION:An LSI element 2 on a printed substrate 1 generates a large quantity of heat during its operation. This heat is transmitted on the element 2 to bellows 3 to raise the temperature of the bellows 3. When the temperature of the bellows 3 arrives at a predetermined value, the bellows 3 of shape memory alloy are recovered to its original shape, and its upper surface is contacted with the lower surface of a cold plate 4. When the bellows 3 are contacted with the plate 4, the heat in the bellows 3 is transmitted to the plate 4, and heat transmitted to the plate 4 is cooled by refrigerant 6 in the plate 4. Thus, the cooling effect of the element 2 is improved.
Patent JP-S51147859-A (JP)
Title: Trans-shipping device
Inventor: UCHIDA EIICHIROU
IPC: B65G47/52
Filed: 1975-06-13
Abstract: PURPOSE: By using more than two cargo receiving tables, cargoes being transported by two routes are simultaneously received in such way that when one carge receiving table is alloted to one transporting route, the oter cargo receiving table is alloted to the transporting route. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05231913-A (JP)
Title: Measuring apparatus of weight of vehicle
Inventor: OGASAWARA TAMOTSU
IPC: G01G23/37
Filed: 1992-02-22
Abstract: PURPOSE:To immediately and correctly measure the weight of the load not only when a vehicle is running, but when the weight of the load is changed while the vehicle is stopped, and to constitute an apparatus with a memory of small capacity. CONSTITUTION:A distortion detecting means 101 mounted to a vehicle shaft inputs a distortion detecting signal corresponding to the size of the weight of a vehicle to a converting means 102, thereby to obtain a digital weight signal. The weight signal is sampled for a predetermined time interval by a calculating means 103 for calculating the average weight of the vehicle for a short term. The obtained result is sequentially stored by a memory updating means 104 in a memory means 105. If the memory area becomes full, the old data is updated to new data and the new data is stored. A predetermined number of average values of the weight are read by a calculating means 106, so that the moving average is calculated. The value is displayed by a display means 107.
Patent JP-S60215278-A (JP)
Title: Transaction processor
Inventor: TAKENAKA HIDEKI
IPC: G06Q40/00
Filed: 1984-04-10
Abstract: PURPOSE:To print automatically the notes to the corresponding area of a bankbook by inputting the items of desired notes to the bankbook when a transaction is carried out by means of an IC card only to store the data on those notes to a memory of an IC card and then reading said data later out of the card memory when a transaction is carried out with use of the bankbook. CONSTITUTION:An IC card 30 incorporates an IC including a CPU31 and a memory 32. This card 30 has a large storage capacity compared with a conventional magnetic card. Furthermore the card 30 is programmed to avoid the simple read-out. This eliminates the anxiety where the stored data are decoded by an outsider and therefore improves the safety. Then the data on notes to be printed to a bankbook are stored temporarily to a memory 32 and then printed later to the bankbook when a transaction is carried out with use of the bankbook.
Patent JP-H01244822-A (JP)
Title: Casting method for molten polymer
Inventor: TSUNASHIMA KENJI
IPC: B29C48/08
Filed: 1988-03-26
Abstract: PURPOSE:To enable casting which is high-speed and stable for a long term and obtain a film whose surface is smooth, by a method wherein a ceramic coating whose surface wet tension is at least a specific value is applied to a molten polymer and molding is performed on a cooling drum whose surface roughness is the specific value or less. CONSTITUTION:A polymer containing a large quantity of a monomer or an oligomer or an additive agent, for example, polyester or polyamide or polyolefin is molded on a cooling drum to which a ceramic coating is applied as a molten polymer. In this instance, a cooling drum whose surface roughness is 0.6S or less and surface wet tension is at least 50dyn/cm is used. When a water thin film is interposed on the surface of the cooling drum at the time of casting of a thermoplastic polymer, it becomes not only that air is not caught between the molten polymer and a cooling drum surface even if the thermoplastic polymer is cast at a high speed but also that stabilized casting becomes possible even after the lapse of a day. When the molten polymer is molded while applying an electrostatic charge to the same, the casting which is high-speed and stable can be obtained.
Patent JP-H03271007-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAMURA HIROSHI
IPC: B60C11/12
Filed: 1990-03-21
Abstract: PURPOSE:To improve a driving property and a braking property and prevent partial wear by forming sectional shape of a sipe of a tire, having sipes opening to the circumferential groove and the groove wall, into a straight line shape extending in the direction of a rotating axis on the tread surface before wear and into a doglegged shape in the deep part of the groove. CONSTITUTION:A sipe 4 is provided so as to open its one end on the side wall 6 of a main groove 2a and on the valley part 9 of the zigzag side face 8 of a shelf step 7. The sipe 4 is formed into a flat plate shape in the shallow part near to a tread surface 1 and into a straight line shape on the parallel section to the tread surface 1, while it is obliquely bent in a deeper part than prescribed and it is refracted into doglegged shape on the parallel section to the tread 1 surface. The refracting point 11 is continuously shifted from the end 12 of the sipe 4 to the opening end 13 of the main groove following to the depth of the sipe. By this constitution, driving property and braking property are improved and partial wear is prevented.
Patent JP-S55163838-A (JP)
Title: Manufacturing for semiconductor device
Inventor: KIKUCHI KAZUYA
IPC: H01L21/266
Filed: 1979-06-08
Abstract: PURPOSE:To improve the heat resisting property of a photo resist film by processing the photo resist film in gas plasma of an inert gas. CONSTITUTION:A desired photo resist pattern 3 is formed on a semiconductor 1, on which a silicon oxidation film 2 has been formed, by photolithography process. The substrate 1 is heat-treated for about 1-20min in gas plasma 4 of an inert gas, for instance, N2 gas plasma of 0.2-1.0Torr and 20-300W, or CF4 gas plasma of 0.2-0.8Torr and 10-100W. Using a pattern 3' as a mask, an impurity ion 5 is injected as shown by arrows and an impurity added layer 6 is formed in the substrate 1. The pattern 3' is removed by O2 plasma. A heat-treatment is given to the substrate 1 and a diffusion layer 7, with impurities having a desired depth, is formed.
Patent JP-S547475-A (JP)
Title: Production of heat-shrinkable film
Inventor: ONOHARA MASAYUKI
IPC: C08L101/00
Filed: 1977-06-21
Abstract: PURPOSE: A resin composition containing an ionomer resin and a small amount of a petroleum resin is made into films and stretched biaxially to produce said heatshrinable films with good fusing adhesion, being useful for capping vessels. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236801-A (JP)
Inventor: SHIRATORI KOJI
IPC: E04F13/08
Filed: 1987-03-26
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-2000266780-A (JP)
Title: Probe card and inspection device using it
Inventor: YATANI YOSHIAKI
IPC: G01R1/073
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize a probe card capable of reducing an. overdrive quantity capable of securing a needle pressure necessary for measurement or inspection of an electric characteristic by a probe needle, preventing side slip of the probe needle on an electrode of a test object, preventing damage or breaking of the electrode of the test object, and coping with miniaturization of the test object. SOLUTION: An opening 22 for marking where the head part of a marking device can be inserted is formed on a region other than an opening 21 for inspection where a probe needle 4 is projected, therefore, if a test object is miniaturized, the opening 21 for inspection is reduced to thereby shorten the length from the end fixed on a fixing part 5 of the probe needle 4 to a bent part. Hereby, an overdrive quantity capable of securing a needle pressure necessary for inspection of an electric characteristic by the probe needle 4 can be reduced. The overdrive quantity can also be reduced by shortening the length of a tapered part on the head part of the probe needle 4.
Patent JP-2000269726-A (JP)
Title: Noncontact data carrier antenna magnetic core and noncontact data carrier package using the same
Inventor: SAITO TADAO
IPC: H04B5/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide high sensitivity and to achieve miniaturization, light weight and low cost of an antenna part, even when an external stress is applied by resin sealing by adopting a shape in which a coil is wound around a wound body utilizing spring back stress, where more than one layer of thin band shape magnetic material is wound. SOLUTION: A magnetic core for a noncontact data carrier antenna 1 is fixed in a wound coil 3 by a spring back stress of a thin band-shaped magnetic material 2. Moreover, after an IC chip or an IC chip mounted on a substrate is connected and is stored in an outer package case, it is subjected to resin sealing. Regarding this IC chip, a structure, in which the chip is stored inside the hollow of the wound body, is more preferable for miniaturizing the antenna magnetic core. As the outer package case material a resin which is heat- resistant, corrosion-resistant and is satisfactory moldability, such as a polycarbonate resin, is used. With respect to the wound body, it is sufficient that at least more than one layer be wound and that the number of winding be increased so as to obtain targeted magnetic characteristics.
Patent JP-S59199359-A (JP)
Inventor: FUKAYA TOSHIO
IPC: B60F1/00
Filed: 1983-04-27
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-2000269429-A (JP)
Title: Semiconductor integrated circuit
Inventor: YANO HITOSHI
IPC: H01L21/768
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To form a matching circuit of high Q value on Si substrate and to provide an MMIC(monolithic microwave integrated circuit) in a frequency band which is equal to or higher than 2 GHz on the Si substrate. SOLUTION: A second conductive layer 13 of a ground potential is formed via a first interlayer insulating film 12 on a semiconductor substrate 11 of low resistance, such as the Si substrate and first and second conductive patterns 15 and 16 are formed via a thick (4.7 μm, for instance) second interlayer insulating film 14 on it. A conductive layer 17 of ground potential is formed on a substrate back surface. The first conductive pattern 15 functions as a transmission line with the conductive layer 17 as a ground layer and becomes the inductor of a high Q value, and the second conductive pattern 16 functions as the transmission line with the conductive layer 13 as the ground layer and becomes the capacitor of a high Q value. By combining the two transmission lines, the matching circuit of high quality is formed.
Patent JP-2000264985-A (JP)
Title: Production of prepreg and copper-clad laminate
Inventor: IIDA TAKESHI
IPC: H05K3/46
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-yield production process for a prepreg that can be reduced its residual strain, and produce a copper-clad laminate. SOLUTION: This prepreg production process comprises a coating step where a fibrous substrate 10 is coated with a thermosetting resin varnish 2 and a drying step where a diluent is evaporated after the coating step. In the coating step, a squeeze roller 5 is used as an impregnation coater, while in the drying step, the fibrous substrate 10 is given a tension with the squeeze roller 5 that is arranged on the inlet side of a horizontal drying oven 7 and with a pulling out roller on the outlet side of the drying oven 7 and the fibrous substrate 10 is allowed to move horizontally in the drying oven 7.
Patent JP-H10269668-A (JP)
Title: Disk drive device
Inventor: TAKAHASHI MASAO
IPC: G11B17/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and also to smoothly move a cassette holder between the loading/unloading position and the recording/reproducing position. SOLUTION: The cassette holder 22 is freely turnably supported to a base 7 at the side opposite to the insertion side of the disk cassette so as to be turnable with a slider 15. By this arrangement, the cassette holder 22 is movable between the recording/reproducing position where the disk is engaged with a spindle hub 11a and the loading/unloading position where the disk is retreated from the spindle hub 11a.
Patent JP-S549077-A (JP)
Title: Device for paying off rill paper
Inventor: YOKOZAWA SATOSHI
IPC: B26D7/06
Filed: 1977-06-22
Abstract: PURPOSE: To accurately pay off a portion to be cut of roll paper toward a watercloset by the force of a rotary blade which is operatively connected to an oscillatory guide so that the rotary blade is oscillated away from a fixed guide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09262946-A (JP)
Title: Water-barrier sheet and its manufacture
Inventor: ASUKE TETSUYA
IPC: B32B27/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make the weatherability, chemical resistance, oil resistance, fusion bond strength,t ear strength, flexibility, and processability of an inexpensive water-barrier sheet improve by containing a resin composition layer in which ethylene copolymer satisfying specified conditions is added with a specified amount of ethlene polymer and a composition layer mede from both ethylene polymers. SOLUTION: This water-barrier sheet has a multilayar structure containing a resin composition layer X of 5-95wt.% of ethylene copolymer A and 95-5wt.% of another ethylene polymer and etlylene copolymer A, and another ethylene polymer B or the composition layer X of these. In the ethylene copolymer A, density is 0.86-0.97g/cm<3> , a melt flow rate(MFR) is 0.01-50g/10min, molecular weight distribution (Mw/Mn) is 1.5-4.5, and a composition distribution parameter is not exceeding 2.00. More preferably, a relationship among the amount of a part soluble in o-dichlorobenzene at 25 deg.C, density, and MFR is specified, and more than one peak is observed in an elution temperature-elution quantity curve by continuous temperature increase elution fractionation method.
Patent JP-H10270998-A (JP)
Title: Digital pll circuit
Inventor: YONEDA SATORU
IPC: H03L7/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To make improvement of noise immunity with respect to power supply voltage noise on the inside of a semiconductor integrated circuit or jitter of an external clock signal compatible with reduction in a phase synchronization lock time. SOLUTION: A phase of a reference clock signal CLK and a phase of an internal clock signal ICK are compared synchronously with a change in the reference clock signal CLK, a value of a delay section CNT is controlled to be changed corresponding to the polarity of a phase difference to control the phase of the internal clock signal ICK with respect to the reference clock signal CLK. In this case, number of times when the polarity of the phase difference is consecutively coincident is counted synchronously with a change in the reference clock signal CLK and till the count reaches a preset number of times, while the phase difference is in a lock range, the revision control of the delay control signal CNT is locked.
Patent JP-S59200632-A (JP)
Inventor: MASUDA TADASHI
IPC: A61B5/0488
Filed: 1983-04-26
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-S5715804-A (JP)
Title: Device for separation by semipermeable membrane
Inventor: KAMIMURA KEIJI
IPC: B01D63/06
Filed: 1981-05-18
Abstract: PURPOSE: To prevent damage of a semipermeable membrane and make continuous operation over a long period of time remarkably by providing a space between a water supply inlet and a semipermeable membrane module.  
     CONSTITUTION: A cylindrical vessel 1 has a water supply inlet 2' and is mounted with a module 3 of a semipermeable membrane. Feed water is supplied into the vessel through the inlet 2', and, it pass through the module 3, thereby, it is separated to permeated water and concentrated, solution, and these liquids flow out through discharging outlets 5a, 5b, respectively. Wherein, a space 6 of ≥1m length is formed in the axial directio between a front end 3' of the module and an inner  side end of the inlet 2'. Thereby, the feed water is reduced its energy of inflowing  during it passes through the space 6 till its arrival at the module 3, therefore, there  is no damaging in the semipermeable membrane of the module 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57632-A (JP)
Title: Universal pattern imprinter
Inventor: YOSHIDA NAGAMASA
IPC: G03B17/24
Filed: 1980-06-03
Abstract: PURPOSE:To permit writing of arbitrary characters and patterns in arbitrary positions of a film by providing dot light emitting body groups in opposition to the film plane of a camera, and successively touching the contact groups of the these light emitting body groups by means of a contactor. CONSTITUTION:A contactor A is connected to a power source E via a resistance R. If contact groups B are traced thereon by this contactor A in conformity with desired characters and patterns, the dot light emitting bodies in the dot light emitting body groups C such as LEDs corresponding to said groups B emit light. The characters and patterns displayed by the dot light emitting bodies in this way are imprinted directly or via a write guide to the arbitrary positions of the film provided in opposition thereto. Or they are reduced or magnified by way of a lens system and are imprinted on the film plane.