baber/WOPTO huggingface dataset:
Patent JP-H11256205-A (JP)
Title: Solvent for degreasing powder molded body and method for degreasing powder molded body
Inventor: MORIMOTO YOSHIFUMI
IPC: B22F3/10
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solvent suppressing the swelling of a binder in the degreasing of a powder molded body, capable of obtaining the molded body free from defects such as cracking and swelling and moreover capable of completing the degreasing in a short time and to obtain a method for degreasing the powder molded body. SOLUTION: As for this method for degreasing a powder molded body, from the molded body of a mixture of a powder raw material capable of sintering and an organic binder, a part of the organic binder is extracted by using a solvent essentially consisting of naphthene and then, the remaining organic binder is heated and removed to obtain a good product.
Patent JP-S62227412-A (JP)
Title: Device for absorbing oil contained in oil drain
Inventor: MATSUDA TAKESHI
IPC: G21F9/06
Filed: 1986-03-31
Abstract: PURPOSE:To surely absorb and remove oil contained in waste liquid and to permanently maintain performance of the titled device and to contrive the reduction of secondary waste and cost by constituting a filter of both oil absorbent filter and a filter medium absorbing emulsifying oil and dissolving oil contained in waste liquid and providing a pure water substitution line. CONSTITUTION:A filter 29 is constituted by arranging both absorbent fiber absorbing dispersing oil contained in waste liquid and a filter medium 35 consisting of activated carbon absorbing emulsifying oil and dissolving oil contacted therein in an oil absorbent tank 28. Thereby emulsifying oil and dissolving oil contained in waste liquid can be absorbed and removed. Further waste liquid incorporated in a sludge filter 4, a granulating tank 6 and the oil absorbent tank 28 is substituted by water by providing a pure water substitution line 25. Therefore performance of the title device can be prevented from being deteriorated by means of decay of the waste liquid incorporated in the tank. Thereby service life of the device can be prolonged and both reduction in running cost of a filter element or the like and reduction of secondary waste can be contrived.
Patent JP-H05243499-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: HONGO MIKIO
IPC: H01L21/822
Filed: 1992-03-30
Abstract: PURPOSE:To enable adjusting a necessary resistance value, by using polysilicon doped with impurities as a resistor, and reducing the resistance value by diffusing the same type impurities in a polysilicon resist by laser heating. CONSTITUTION:A poly-Si layer 14 doped with N-type impurities and a poly-Si layer 15 doped with P-type impurities are formed on a poly-Si resistor. Apart of the poly-Si resistor 11 which part is 15mum in length is independently irradiated with laser, via the layers 14, 15. The resistance value is about 90kOMEGA before irradiation. When the N layer 14 is irradiated, the resistance value is decreased as the number of irradiation pules increases. The resistance value becomes constant to be 61kOMEGA, when the number of pulses reaches about 50. When the P layer 15 is irradiated, the resistance value becomes constant to be 150KOMEGA at about 70 pulses. Laser irradiation is continued while an irradiation position is selected and the resistance value is measured, and the irradiation is halted when a specified resistance value is obtained. Thereby the resistance value which was 90kOMEGA in the initial state can be adjusted to be an arbitrary value in the range of 61-150KOMEGA. The mark o shows the change of the resistance value when the N layer 14 is irradiated, and the mark.shows the change when the P layer 15 is irradiated.
Patent JP-H01301451-A (JP)
Title: Method of controlling braking pressure in antilock car brake system
Inventor: FUORUKAA BURASHIERU
IPC: B60T8/32
Filed: 1989-03-24
Abstract: PURPOSE: To shorten a stopping distance by adjusting the duration of a pressure stability phase in response to a comparison of the pressure reduction periods and pressure build-up periods of the instantaneous control cycle with those of present and previous control cycles, and lengthening the duration in the case the compared values meet each other. CONSTITUTION: In controlling brake pressure P with a difference between wheel speed VW and reference speed VF, the rotational condition of a braking wheel is measured, and the pressure P is decreased in response to wheel slip or rotational speed VW if it exceeds its limit value, and is then increased. In response to a comparison of the pressure reduction periods (t1DOWN...) and pressure build-up periods (t1UP...) of present control cycles 1, 2..., and those of previous control circuits, the duration (t1H...) of pressure stability phase is adjusted so that the duration when the compared values meet each other may be longer than when they are different from each other. It is thus possible to shorten a stopping distance.
Patent JP-S59201109-A (JP)
Title: Robot control method
Inventor: SAKAGAMI MUNEYUKI
IPC: B25J9/16
Filed: 1983-04-28
Abstract: PURPOSE:To ensure satisfactory control of a robot when the teaching power is excluded by calculating a speed deviation within a space of a hand part on the basis of the detection result of the teaching power, obtaining a target speed from the sum of said speed deviation and the present speed and driving a subject at the target speed. CONSTITUTION:D/A converters 2a-2f and an input interface 7 are connected to a robot controller 1. The converters 2a-2f are also connected to speed detectors 5a-5f via servo amplifiers 3a-3f and actuators 4a-4f. These detectors feed the result of detection back to the amplifiers 3a-3f. Here a power detector 6 detects the teaching power and calculates a speed deviation within a space at a hand part of a robot. Then a target speed is decided by multiplying the sum of said speed deviation and the present speed by a <=1 positive constant. The actuators 4a-4f are controlled by the target speed, and the smooth speed attenuation characteristics can be obtained when the teaching power is excluded. At the same time, the variance is eliminated toward the speed direction.
Patent JP-H07256770-A (JP)
Title: Manufacture of molded product consisting basically of composition
Inventor: UCHIDA YUJI
IPC: B29K105/08
Filed: 1994-03-18
Abstract: PURPOSE:To contrive a cost reduction by improving productivity of a molded product, by a method wherein a composition whose angle of a remification part is specified is set up at a specific angle and the set composition is made to be molded and hardened with a resin. CONSTITUTION:After composing a composition H on the circumference of a mandrel m whose angle of a ramification part m1 is at least 90 derees, the composition H is removed from the mandrel m. Then the angle of the ramification part m1 of the composition H is set up at a fixed angle of less than 90 degrees, the set composition H is made be molded and hardened with a resin and molded product consisting basically of the composition H is manufactured. Hereby, productivety of the molded product consisting basically of the composition H possessing the ramification part m1 ramifying at the angle of less than 90 degrees is improved and a cost of the molded product can be reduced. Since the angle of the remification part m1 of the mandrel m is at least 90 degrees, a design and manufacturing of the mandrel m become easy.
Patent JP-S61232489-A (JP)
Inventor: UENO JUNICHI
IPC: G09G1/06
Filed: 1985-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56169963-A (JP)
Title: Terminal controlling system
Inventor: SHIBUYA KIYOSHI
IPC: H04M11/06
Filed: 1980-06-02
Abstract: PURPOSE:To fetch the data block received finally to each terminal as the data of itself and to make extension of a terminal device easy, by providing shift registers to a terminal device connected to a telephone exchanger such as PBX and connecting the registers in cascade. CONSTITUTION:A terminal device A being a called party number display device is extended with a terminal device B for called party number display, and shift registers 12, 22 and data registers 18, 28 are provided in the terminal devices A, B, and the capacity of the registers 12, 22 is taken as one data block. Further, an input terminal 10 is connected to an exchanger FX, the registers 12, 22, 18 and 28 are in cascade connection, the terminal device A is provided with a clock reproduction circuit 14 and a timing forming circuit 16, and the terminal device B is controlled with the clock of the circuits 14 and 16 and the timing signal. Moreover, the data block finally received is receptible as the data of itself, allowing to remold the exchanger FX and to extend terminal devices B and C.
Patent JP-S60218454-A (JP)
Title: Permanent magnetic alloy
Inventor: SHIMODA TATSUYA
IPC: C22C38/00
Filed: 1984-04-13
Abstract: PURPOSE:To obtain an inexpensive and highly efficient permanent magnetic alloy by alloying rare earth element such as Ce, Nd, Pr and Fe, Mn, B in specified ratios. CONSTITUTION:In the Ce-Nd-Pr-Fe-Mn-B permanent magnetic alloy, when the atomic ratio of the rare earth elements R (Ce, Nd, Pr) to the other elements M (Fe, Mn, B), i.e. the atomic number of M/atomic number of R is denoted as Z, the atomic ratios of respective elements of R are indicated by Ce1-a-bNdaPrb and the atomic ratios of respective components of M by Fe1-X-YMnXBY, respectively, these values are set in following ranges: 0.05<=a<=0.80, 0.05<=b<=0.5, 0.01<=X<=0.3, 0.001<=Y<=0.15, 3.5<=Z<=9.0. A part of Mn is substituted by Ti, Zr and the other specified elements, a part of B is by A, Ga and the other specified elements, further a part of rare earth elements by La, respectively. The highly effective permanent magnet can be manufactured inexpensively by using the alloy powder as raw material.
Patent JP-H06290703-A (JP)
Title: Electron emitting element and manufacture thereof
Inventor: ISHIZAKI MAMORU
IPC: H01J1/304
Filed: 1993-03-31
Abstract: PURPOSE:To provide an electron emitting element capable of setting a low negative voltage to be applied to fine projection type emitter electrodes by disposing the emitter electrodes apart by a short distance from and facing to a gate electrode. CONSTITUTION:A gate electrode 1 having numerous through holes 1a and an emitter substrate 20 having fine projection type emitter electrodes 22 formed on portions facing to the through holes 1a are laminated on an electron emitting element via an insulative layer 2. A plurality of projecting tip portions 22a of the fine projection type emitter electrodes 22 are formed along the lower corresponding portions on the inner circumferential edges of the through holes 1a.
Patent JP-H04285419-A (JP)
Title: Collet of clamping device
Inventor: AKIYAMA EIJI
IPC: F16B7/00
Filed: 1991-03-12
Abstract: PURPOSE:To provide a collet by which great holding strength can be gotten with light fastening strength and which is simple in shape and the manufacturing cost of the mold for which is cheap. CONSTITUTION:A collet 20 is made integrally of an elastic material, and it is of such structure that a plurality of coupling pieces 22 are projected radially from the periphery of a ring-shaped body 21, and that each coupling piece 22 is provided continuously with a collet segment 23. At the time of use, the segments 23 are gathered coaxially around the axis of the ring-shaped body 21 by bending the coupling pieces 22 and are made into the tubular body in the shape of a conical trapezoid.
Patent JP-S58191182-A (JP)
Title: Apparatus for feeding ink ribbon
Inventor: MIMURA TAKAO
IPC: B41J33/38
Filed: 1982-04-30
Abstract: PURPOSE:To certainly feed an ink ribbon even when the movement of a carriage is reversed, by driving pulleys having a belt moving the carriage mounted thereover through five gears to reduce the backlash of the gears to a large extent. CONSTITUTION:A timing belt 5 is driven so as to move a carriage 1 to the direction of a follower pulley 6 while a star lever 10 is rotated to the direction of a white arrow and the rotation of the pulley 6 is transmitted to a ribbon sending roller 17 through a sun gear 9, the large gear 12a of a star gear 12, the large gear 15a of a ribbon drive gear 15 and a drive part 15c to move an ink ribbon 19 to a left arm part 16b from a right arm part 16a. In the next step, the belt 5 is driven so as to move the carriage 1 to the direction of a drive pulley 7 and the lever 10 is moved to a direction bringing the pinion 12b of the gear 12 into engagement with the inner gear of the gear 13 along the rotary direction of a gear 9 while the rotation thereof is transmitted to the pinion 15b of the gear 15 through the pinion 12b, the inner gear 13b, an outer gear 13a and an intermediate gear 20 to move the ribbon 19 to the left arm part 16b from the right arm part 16a.
Patent JP-H01247330-A (JP)
Title: Hybrid ic substrate collecting device
Inventor: MARUKO JIRO
IPC: H05K13/02
Filed: 1988-03-28
Abstract: PURPOSE:To contrive the improvement of workability by loading a squared IC substrate protruding its lengthwise direction both ends on a plane tray of almost rectangular shape and conveying the 10 substrate by two streaks of conveying belts to be lifted by a receiving plate and stored in a substrate magazine, CONSTITUTION:A squared IC substrate 40 is loaded placing its lengthwise direction so as to protrude from both ends on a plane tray 30 of almost rectangular shape, and the substrate 40 is loaded transferring on a belt conveyer 60 in its two streaks of conveyer belts 61 by a conveyer 1, straightening device 2 and a transfer loading device 50, and fed to a position opposed facing to one 80a of the substrate magazines 80a to 80g. Here receiving plates 75, 76 are protruded higher than a surface of the conveyer belt 61 lifting the IC substrate 40 from the tray 30, respectively containing the 10 substrate 40 to the substrate magazine 80a by sliding a substrate pusher 84 and the tray 30 to a tray magazine 9a by a tray handler 100. Thus workability can be substantially improved.
Patent JP-S52156614-A (JP)
Title: Formation of direct posi-image
Inventor: SUGA TSUNEO
IPC: G03C7/00
Filed: 1976-06-22
Abstract: PURPOSE: To improve stability and further enhance sensitivity and maximum concentration while lowering minimum concentration by effecting surface development while imparting fog after subjecting a photographic photosensitive material having a specific silver halide containing layer to image exposure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63241341-A (JP)
Title: Damage evaluator for rotor center hole
Inventor: SAKURAI SHIGEO
IPC: G01N21/954
Filed: 1987-03-30
Abstract: PURPOSE:To determine the degree of damage in a non-destructive manner and with a high accuracy, by making a judgement based on relationship between growth of a fine damage generated in the surface of a member early in the life and the life itself. CONSTITUTION:A damage detector 6 is inserted into a center hole 15 of a turbine rotor 14 and linked to a driving rod 7 to be moved axially. The driving rod 7 is provided successively to a driving section 8 and a specified amount of movement and position thereof are detected. The height-wise movement of the driving rod is linked with a connecting column 16 to adjust the amount of movement thereof with a vertical movement driving section 9. A signal from the detector 6 is turned to an image proper in the focus and magnification with a CRT 10 and an image controller 11 and an image processor 12 calculates the size of damage and samples sampling of data. The damage sampled is statistically processed with an arithmetic decision device 13 and the degree of damage of an object area is displayed on the CRT 10 containing various statistical evaluations including a mean and dispersion.
Patent JP-H01246272-A (JP)
Title: Dihydrobenzofuranone derivative
Inventor: KOBAYASHI MICHIHIRO
IPC: A61K31/443
Filed: 1988-03-28
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are H or lower alkyl capable of having a substituent group (lower alkoxycarbonyl, 2- oxo-1-pyrrolidinyl or pyridyl) or -NR<1>R<2> is united to form 1-pyrrolidinyl, piperidino, 4-methylpiperidino, morpholino, etc.; R<3> and R<4> are H or lower alkyl; Y is H, NO2, NB2, lower acylamino, lower alkyl, lower alkoxy, etc.]. EXAMPLE:1-[3-(2,3-Dihydro-2,2-dimethyl-3-oxo-5-benzofuranyl]-pyrrolidine. USE:A medicine. A remedy for gastric and duodenal ulcer exhibiting strong antistress ulcer action and having low toxicity. PREPARATION:For example, a novel carboxylic acid expressed by formula II or reactive functional derivative thereof is reacted with amines expressed by formula III in a solvent in the presence of a base such as triethylamine to provide the compound expressed by formula I.
Patent JP-S55166398-A (JP)
Title: Motor-driven speaker
Inventor: OONO MASAHARU
IPC: H04R1/00
Filed: 1979-06-12
Abstract: PURPOSE:To reduce greatly the temperature increase of the voice coil, by filling the magnetic fluid into the magnetic gap and at the same time filling the heat accumulating material in such way that a contact may be secured to the magnetic circuit. CONSTITUTION:Magnetic fluid 10 is filled into the magnetic gap, and the heat generated to voice coil 8 via fluid 10 is escaped to yoke 4 and center pole 2. Furthermore, a circular space which is partitioned with circular pertition plate 11 is formed inside the magnetic circuit. And heat storing material 12 having the fusing point approximate to the room temperature and large latent heat of fusion is filled into the circular space so as to secure a contact to the magnetic circuit. As a result, the heat set free to yoke 4 and center pole 2 from coil 8 is absorbed as the fused latent heat of material 12, thus preventing the temperature increase of coil 8.
Patent JP-S61234721-A (JP)
Inventor: ABE KAZUHIKO
IPC: F24D11/00
Filed: 1985-04-10
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-H08273098-A (JP)
Title: Collision preventive device
Inventor: NISHIMOTO YASUYUKI
IPC: G08G1/01
Filed: 1995-03-31
Abstract: PURPOSE: To issue different alarms corresponding to the presence/absence of passersby, moving direction and position. CONSTITUTION: On a sidewalk 32 near the crossing of roadways 30 and 31, passersby detection areas arranged in the shape of matrix with plural pyroelectric sensors are provided as zones A, B and C in the order closer to a crosswalk 33. The zone A is an area for mainly detecting the existence of passersby and the zones B and C are areas for mainly detecting the moving direction and speed of passersby. After it is judged corresponding to data detected in the respective zones whether the passerby is absent is each zone, stops, approaches the crosswalk 33, gets away or returns, it is judged whether the passerby is a walker or a runner.  Corresponding to that result, warning is performed while changing the display of a warning device 27 corresponding to the combination of ON or OFF of indication lamps and when the passerby exists in the zone A or approaches the crosswalk 33 in the zones B and C, warning with the highest degree of alarm is performed.
Patent JP-H07256229-A (JP)
Title: Waste-melting furnace
Inventor: TAGUCHI MITSUO
IPC: F27D1/00
Filed: 1994-03-17
Abstract: PURPOSE:To ensure that a melt loss is insignificant and a high corrosion- inhibitive effect is obtained and thereby an environmental contamination issue caused by the generation of a harmful hexavalent chromium is eliminated by using specific MgO.Al2O3 spinel refractories at least, as a part of the lining of a furnace. CONSTITUTION:In a melting furnace for extracting an inorganic substance as a molten slag from an industrial waste and reducing the volume significantly, MgO.Al2O3 spinel refractories containing 3 to 10wt.% of MgO, 10wt.% or less of components other than MgO and Al2O3 and an unavoidable amount of chromium oxide are used at least, for a part of the lining of the furnace as a precast block. In addition, in the MgO.Al2O3 spinel refractories, alumina cement, supermicro powder materials and a dispersant can be formulated. For alumina refractory materials of the refractories, baked alumina or electromolten alumina containing 95wt.% or higher of Al2O3 is preferably used.
Patent JP-S57189015-A (JP)
Title: Measuring device for flow speed and flow rate
Inventor: MATSUMOTO TAKAHARU
IPC: G01F1/32
Filed: 1981-05-18
Abstract: PURPOSE:To simplify the constitution of a capacity detection part by fixing a pressue receiving body and an internal electrode base at a flexible part supported on a duct, and providing an intenal electrode in the plane perpendicular to the axis of the internal electrode base. CONSTITUTION:At a supporting part 7 fixed on a duct 1, a thin-film flexible part 71 is provided, and a columnar pressure receiving body 2 is inserted into the duct 1 at one end and connected to the flexible part 71 at the other end. Further, one end of the main body part 81 of an internal electrode base 8 is fixed on the flexible part 71, and a base part 82 of ceramic is provided at the other end of the main body part 8. On one end surface of the base part 82, internal electrodes 821 and 822 are arranged symmetrically at right angles to the duct. An external electrode base 9 is provided to the outside of the internal electrode base 8; and one end of the main body part 91 is fixed on the supporting part 7, and a base part 92 is provided at the other end. The base part 92 is provided with external electrodes 921 and 922 oppositely to the electrodes 821 and 822.
Patent JP-S57191135-A (JP)
Title: Drive changeover device of transfer gear
Inventor: MANABE TETSUYA
IPC: B60K17/344
Filed: 1981-05-18
Abstract: PURPOSE:To automatically perform 4-wheel driving operation when a brake is applied, by providing a longitudinally driving gear. CONSTITUTION:When a brake device is operated at running operation by 2- wheel driving, a longitudinally driving gear 49 operates to press out its plunger 50, press a protruding part 48 leftward and move a cylindrical shaft part 33 to the same direction while compressing a coil spring 34. Here a coupling sleeve 25 is meshed to a shline 23 to automatically obtain a state of 4-wheel driving. Accordingly, even if a front wheel tends to be locked by operation of the brake device, rotary power of a rear wheel is transmitted to the front wheel through an output shaft 11, gear 24a, coupling sleeve 25, output shaft 7, etc., then a lock of the front wheel can be prevented, thus brake power can be ensure.
Patent JP-S61233192-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: E06B9/02
Filed: 1985-04-10
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-S51150623-A (JP)
Title: Commutatorless motor control device
Inventor: KONISHI TSUTOMU
IPC: H02P6/08
Filed: 1975-06-20
Abstract: PURPOSE: To continuously control an ignition phase of the thyristor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62232363-A (JP)
Title: Production of material for tea blended with roasted unpolished rice
Inventor: OOTA KENJI
IPC: A23F3/34
Filed: 1986-04-01
Abstract: PURPOSE:To produce a material for tea blended with roasted unpolished rice having good aroma and characteristic flavor, by blending a raw material which is in the production of a material for tea blended with roasted unpolished rice with petals or other natural or artificial spice so that the material is provided with aroma. CONSTITUTION:Unpolished rice is steamed, mixed with petals or other natural or artificial spice, stirred, allowed to stand for about 14-15hr so that a raw material in the production of a material for tea blended with roasted unpolished rice is sufficiently provided with aroma of petals or other natural aroma, dried and roasted.