baber/WOPTO huggingface dataset:
Patent JP-2000240025-A (JP)
Title: Portable blowing working machine
Inventor: IIDA GIICHI
IPC: F04D25/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated by a blower as compared with the case of a prime mover direct-coupled drive by disposing a primer mover and a blower on upper and lower sides, and speed-reducing and driving in rotation the blower through a pulley by a belt. SOLUTION: A portable blowing cleaner 10 carried on a person's back to be used for fallen leaves and dust collecting work is so constructed that a forced air-cooled internal combustion engine 20 is disposed on the upper part of a back carrying frame 12, a centrifugal blower 30 is arranged on the lower part, and a fuel tank 40 is disposed in an intermediate part. An output shaft 25 of an internal combustion engine 20 is provided with a small-diameter driving pulley 66, a fan shaft 33 of the blower 30 is provided with a large-diameter driven pulley 67, and the blower 30 is speed-reduced and driven in rotation through a flat belt. The blower 30 is adapted to suck outside air by providing air inlets in both front and rear surfaces of a fan case 31.  Accordingly, the blower 30 is not an internal combustion engine 20 direct-coupled drive, but it is speed-reduced and driven in rotation through pulleys 66, 67 to reduce generated noise. Further, outside air is sucked from the front and rear air inlet parts, and the blower 30 can be reduced in size.
Patent JP-H09237736-A (JP)
Title: Method for manufacturing grain boundary insulation layer type semiconductor ceramic capacitor
Inventor: NAGAI NOBUAKI
IPC: H01G4/12
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic capacitor narrow in a distribution of electric characteristics such as dielectric constant, dielectric loss, etc., small in the coefficient of variation, excellent in characteristics of insulative resistance and insulative breakdown voltage, high in a manufacturing yield of a step, and excellent in stabilization of characteristics and reliability. SOLUTION: In a diffusion agent applying step, on a face of a semiconductor porcelain having semiconducted crystal particles of a mean particle size 20 to 150μm and specific resistance at 25 deg.C of 30Ωcm or less, diffusion agent of 0.1 to 10.0wt% obtained when converted into a metal oxide with respect to a weight of the semiconductor porcelain is applied. Further, in a grain boundary insulation layer forming step, the semiconductor porcelain to which the diffusion agent is applied in the diffusion agent applying step is heated and a grain boundary insulation layer 3 having a thickness of 1.0 to 30μm is formed in a grain boundary part between the semiconducted crystal particles 2.
Patent JP-S56141225-A (JP)
Title: Loader in transportation of capsule
Inventor: HIWATARI HIROSHI
IPC: B65G51/26
Filed: 1980-03-31
Abstract: PURPOSE: To permit the continuous loading of objects to be loaded on a capsule by providing plural batchers on a ratoraty table and running a capsule inside a pipeline synchronously with the batchers loaded at a loading position.  
     CONSTITUTION: When operating a rotary table 5 and a feeder 17 by means of a driver, loads from a hopper 3 are gradually supplied when a batcher 8 above the rotary table 5 reaches below the discharge port 43a of a supplier 42. The batcher 8 coming from below the discharge port 43a moves onto the opening 3 of the pipeline 1. On the other hand, capsule 2 coming independently in the pipeline 1 is deccelerated its speed at a place before the inlet side of the feeder 17, coupled with each other orderly by a coupler 47, put on a feeding truck 22, and delivered synchronously with the batcher 8. And, when the bottom of the batcher 8 is opened, the loads are loaded inside of the capsule 2 right below it. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000242698-A (JP)
Title: Device and method for, operation having quantity dividing operation and document issuing method thereof
Inventor: CHIHARA MITSUO
IPC: G06Q50/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To facilitate optimum division complying with a specific purpose by judging whether or not the division of a specific quantity is proper by comparing it with a previously set reference quantity and imposing the restriction that the division by less than a previously set maximum division number is carried out. SOLUTION: The total quantity input of a total quantity input process is carried out by inputting a specific quantity of an operation object to an operation device with a quantity dividing function (S1). In an individual quantity generating process, the inputted total quantity is compared with the previously set reference value (S2) and when the total quantity is less than or equal to the reference quantity, the total quantity is regarded as an individual quantity (S5). When the total quantity is larger than the reference quantity, the total quantity is divided into individual quantities less than the reference quantity (S3).  The division number is compared with a previously set maximum division number (S4) and when the division number is less than or equal to the maximum division number, it is left as it is, but when the division number is larger than the maximum division number, the total quantity is regarded as an individual quantity (S5). In an operation process, specific operation is done according to the determined individual quantity (S6).
Patent JP-H06234498-A (JP)
Title: Screw jack device with backlash removing function
Inventor: OGASAWARA TAKEJI
IPC: B66F3/18
Filed: 1993-02-08
Abstract: PURPOSE:To simultaneously remove backlash of a bearing and backlash of a screw shaft by providing a worm wheel divided into two parts in the axial direction so that a relative position in the axial direction can be adjusted, and constituting this worm wheel interposed in the axial direction by a pair of bearings. CONSTITUTION:In a jack device such that a screw shaft 3 is moved in the axial direction by rotating a worm wheel 25, the worm wheel, 25 is divided into two parts in the axial direction, and internal threads 26a, 26b are formed in each worm wheel half unit 25A, 25B and meshed with an external thread 3a in the periphery of the screw shaft 3. At the time of removing backlash, by pressing a bearing retainer 29 in the axial direction by screw-advancing a pressing screw 30 screwed to a housing 27, the backlash in the axial direction is removed in such a manner that a ridge of the external thread 3a of the screw shaft 3 is interposed in the axial direction by a ridge of each internal thread 26a, 26b of each half unit 25A, 25B. At the same time, also backlash of bearings 7, 8 is removed.
Patent JP-H07280887-A (JP)
Title: Interconnection testing method reinforced by using substratetopology data
Inventor: KENESU PII PAAKAA
IPC: G01R31/3185
Filed: 1995-03-01
Abstract: PURPOSE: To improve the efficiency of a test, by receiving a net discrimination characteristic list generated during the execution of the boundary scanning interconnect test, grouping the nets of the identical discrimination characteristic, and judging the possibility of shorting on the basis of the adjacency characteristic in a radial direction, between I/O pins of the net in the group. CONSTITUTION: A boundary scanning interconnect test on a circuit comprising plural integrated circuit chips, respectively having plural I/O pins which perform the electric interconnection, through plural separate conductive nets. A list of net discrimination characteristic generated during the execution is received, the nets having the common net characteristic, are grouped, and which nets in the group have the possibility of the short to each other, is judged on the basis of adjacency characteristic in the radical direction among the I/O pins of the net in the group. Thus the test can be simplified, and the diagnostic resolution can be improved by utilizing the premise that the possibility of the generation of the short caused by the bridging by the soldering of the pins very close to each other, is the highest.
Patent JP-S61203877-A (JP)
Title: Solid state relay circuit
Inventor: SATO YOSHIKI
IPC: H03K17/79
Filed: 1985-03-05
Abstract: PURPOSE:To obtain a small-sized solid state relay circuit which is readily connected externally by unitizing a controller and a driver for normally and reversely operating a 3-phase induction motor. CONSTITUTION:One set of drivers 12, 13 and the other sets of drivers 14, 15 and a locking circuit 3 for exclusively driving the two sets of the drivers are contained in a containing member 2, unitized, and external connection terminals (a)-(g) are provided thereat. Thus, the entirety is reduced in size, the number of wirings is reduced, and the external connection is facilitated.
Patent JP-S59166596-A (JP)
Title: Mold release agent
Inventor: SAGAWA TOSHIMASA
IPC: B29C33/60
Filed: 1983-03-14
Abstract: PURPOSE:A mold releasing agent obtained by dissolving or dispersing a specific polyfluorocarbon group-containing phosphonic acid (salt) and wax in an organic or aqueous medium without causing a slimy feeling on the surfaces of molded articles molded in a mold coated therewith. CONSTITUTION:A mold release agent obtained by incorporating (A) 100pts.wt. polyfluorocarbon group-containing phosphonic acid (salt) expressed by the formula (Rf is 4-20C polyfluorocarbon; X is bifunctional organic group) with (B) usually about 30-300pts.wt. wax, and dissolving or dispersing the resultant mixture in an organic or aqueous medium. EFFECT:Effective for preventing sticking on application thereof to the surface of a rubber substrate and further effective for preventing stains on application thereof to the surface of paper or wood.
Patent JP-S56140724-A (JP)
Title: Decoder with buffer
Inventor: YAKUSHIJI YASUHIRO
IPC: H03M5/04
Filed: 1980-04-02
Abstract: PURPOSE:To obtain three outputs with two inputs and at the same time realize a direct driving for a heavy load, by connecting via a diode another transistor to a transistor that is controlled by the potential at the point of connection among the resistors which are connected between two input terminals. CONSTITUTION:In case only the input terminal 1 is at the H level, the point B is set at the potential that is decided by the resistors 12, 13 and 14 and then turns on the transistor 5 to obtain an output through the output terminal 8. In this instant, the potential is set at the intermediate value between the H and L levels at the point A of connection between the resistors 23 and 24. Thus the Zener diode 25 does not conduct, and the transistor 30 is cut off. In case both the input terminals 1 and 2 are at the H level, the point A is at the H level. Thus the diode 25 is turned on with the transistor 30 turned on respectively. At the same time, the potential of the point E of connection between the diodes 26 and 27 connected to the collector is set less than 1V. As a result, the transistors 15 and 21 are cut off to obtain an output only through the output terminal 9.
Patent JP-S53129701-A (JP)
Title: Steam producer
Inventor: HASHIZUME KENICHI
IPC: F28D7/16
Filed: 1977-04-16
Abstract: PURPOSE: To provide the steam producer that is designed to decrease pressure loss without reducing over-all heat transfer efficiency, by making an evaporating pipe in such a tapered shape that an inlet part of fluid to be evaporated is smaller and an outlet part is larger. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61203215-A (JP)
Title: Edge-member processing apparatus for cutting machine
Inventor: TAGAWA ICHIRO
IPC: B23D33/10
Filed: 1985-03-04
Abstract: PURPOSE:To improve production efficiency by installing a stopper for positioning the edge of a rod member in free reciprocation towards a traveling passage for the rod member, between a movable blade of a cutting machine and a constant dimension head, thus reducing the treatment time for the top-edge cutting work for the rod member. CONSTITUTION:A stopper 7 is installed in reciprocation towards a traveling passage for a rod member (m) between a movable blade 2 and a constant dimension head 5. Therefore, when the top edge of the rod member (m) is cut, cutting is performed without shifting the constant dimension head 5. Since the top edge can be cut by moving only the stopper 7, keeping the constant dimension head 5 set at a prescribed position, the top-edge cutting processing is carried-out immediately after a terminal member is discharged, and the efficiency of cutting operation can be improved.
Patent JP-H05208083-A (JP)
Title: Thread cutting device for button hole darning machine
Inventor: SAITO HIROSHI
IPC: D05B3/06
Filed: 1992-01-31
Abstract: PURPOSE:To cut a needle thread, leaving a long thread edge part at a button hole. CONSTITUTION:A needle plate 16, needle receiving part 17, right louver 18, left louver 19, right spreader 20, and a left spreader 21 are installed on a turning board 14 which turns in nearly 180 deg. in the normal and reverse directions. The lower edge part of a bell crank shaped rocking arm 25 is installed on the turning board 14 in rocking manner by a supporting pin 26. A driving part 27 is formed at one edge of the swing arm 25, and a cutter 29 is installed at the other edge. The rocking arm 25 is pulled in the clockwise direction by a spring 30. A driving mechanism 24 consisting of a cam part 32, supporting part 33, and an installation part 34 is installed at the opened port 13 of a bed 4. When the turning board 14 which turns by nearly 180 deg. turns in the reverse direction and returns to an original state, the driving part 27 contacts the cam part 32 and is pushed downward. The cutter 29 passes under the needle plate 16, and a needle thread is cut.
Patent JP-H06234424-A (JP)
Title: Loading method
Inventor: UEDA MASACHIKA
IPC: B65G57/03
Filed: 1993-02-05
Abstract: PURPOSE:To simplify unloading work to each transport destination to improve loading efficiency, work efficiency, and loading stability, by prescribing the maximum overhang dimension, placing cargos, having a prescribed dimension or more, with the stowage positions of the cargos corrected, and stacking them in a rod-shape in order to be stowed on all loading surfaces. CONSTITUTION:Cargos, unloading and in the same group, are stacked in order to be aligned, and are bundled into a rod shape to be directly placed along a deep side end edge on a pallet. The relationship between the maximum overhang dimension OH, caused by cargos mutually adjoining vertically at the time of at least stowage of these loadings, and the minimum longitudinal dimension L1 of a cargo on the lower side of a cargo having the maximum longitudinal dimension L of the cargos, is prescribed in an expression I; and the relationship between the maximum overhang dimension OH and the minimum width dimension W1 of a cargo on the lower side of a cargo having the maximum width dimension W is prescribed in an expression II. Cargos, having these prescribed dimensions or more, are placed with the stowage positions of the cargos corrected, and are stacked in a rod-shape in order for stowage on all loading spaces, for stowing various cargos on a pallet.
Patent JP-S61202692-A (JP)
Title: Novel dna and hybrid dna
Inventor: MORINAGA TSUTAE
IPC: C12N15/09
Filed: 1985-03-06
Abstract: PURPOSE:To convert signal stranded DNA into technically easily treatable duplex vector by gene recombination operation, by forming cyclic duplex DNA having a specific base sequence of a specific virus. CONSTITUTION:DNA(DNA-a) is obtained by duplexing at least partially single stranded DNA having a length from MYMA of 2637 bases, and DNA(DNA-b) by duplexing at least partially single stranded DNA having a length from MYMV of 2715 bases. The DNA-a and DNA-b are decomposed with a restricted enzyme, and hybrid DNA obtained by integration with a vector for another organism cleaved with the same restricted enzyme, to give hybrid DNA. This hybrid DNA is returned to a host of the original vector and multiplied, to give hybrid DNA. This hybrid DNA is decomposed with a restricted enzyme and bonded through ring closure, to give DNA showing a base sequence.
Patent JP-H11236026-A (JP)
Title: Packing box
Inventor: KUMAGAI KENICHI
IPC: B65D5/06
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To fold paper, form an outer box and also an inside partition, and hold safely and surely a small portable electronic device or the like. SOLUTION: On a body bottom 10 that is formed as the bottom of the body of the packing box a body sidewall 12, a body top 14, and a body sidewall 16 are provided, and by folding them the box in the shape of a quadratic prism is formed. The body bottom 10 is provided with an inner bottom 20, a support wall 22, a bottom 22, a support wall 26, and an inner bottom 28, to be fitted with a grooved-structure partition plate having the inner bottoms on both sides of the bottom 24 being a middle groove. In the body sidewall 16, a fold-in plate 46 is provided at the end of an inner lid 42. An item to be packed is fixed in position by means of a box formed from them, and ears 36 disposed at right angles to the inner bottoms 20 and 28 when the support wall 22 is folded in. A battery is stored in a space made by notches 32 and 44.
Patent JP-H03245037-A (JP)
Title: Gas-concentration control apparatus
Inventor: AWANO KIYOSHI
IPC: G01N7/00
Filed: 1990-02-23
Abstract: PURPOSE:To produce mixed gas wherein uniformity is kept all the time by selecting and outputting the optimum control parameter in response to the detected gas flow rate, and performing PI or PID control with the optimum control parameter all the time. CONSTITUTION:Plural kinds of gas fluids are mixed, and the gas having the specified concentration is produced. At this time, the amount of the gas A is detected by a gas-flow-rate detector 10. Then, a flow rate signal F of the gas A is introduced into a parameter changing means 21 through a second input part 11. Then, a control parameter corresponding to the signal is generated in the means 21 wherein P-control (proportional) parameters are stored. The parameter is stored in a parameter setting part 22 and further set in a PID adjusting and operating part 6. Here, the detected concentration from a gas- concentration detector 3 and the target gas concentration of a target-value setting part 7 are compared. In order to make the deviation to be zero, PI or PID adjusting operation is performed with the preset I or ID control parameter in addition to the optimum control parameter for the flow rate of the gas A. The obtained signal is applied into an automatic adjusting valve 9 and adjusted, and the intended concentration is obtained.
Patent JP-S61204112-A (JP)
Title: Powdery cosmetic
Inventor: IWAYA KATSUMASA
IPC: A61K8/11
Filed: 1985-03-05
Abstract: PURPOSE:A powdery cosmetic, obtained by incorporating fine powdery hydrophobized anhydrous silica with other components, capable of preventing the caking, contained well in puff, sponge, brush, etc., without scattering of powder, having high water repellency, and scarcely causing makeup disorder by sweat or water. CONSTITUTION:A powdery cosmetic containing 0.1-20wt% hydrophobized anhydrous silica having <=100mmu, particularly <=50mmu average particle diameter. The anhydrous silica is treated with an alkylchlorosilane, e.g. dime thyldichlorosilane, or hydrophobized with a silicone expressed by formula I (R is alkyl, benzyl, cyclohexyl, naphthyl, furfuryl or H; n is 1-1,000) or a mix ture thereof with a silicone expressed by formula II (m is 10-200) in hydrophobizing the anhydrous silica.
Patent JP-H04280437-A (JP)
Title: Hetero junction semiconductor device
Inventor: AOKI YOSHIO
IPC: H01L29/812
Filed: 1991-03-08
Abstract: PURPOSE:To provide a hetero junction semiconductor device in which instability of element characteristics is eliminated irrespective of propriety of a hetero junction due to instability in a crystal growth and the characteristics can be stably improved. CONSTITUTION:An insulating first buffer layer 2 substantially containing no impurity, a second buffer layer 4 substantially containing no impurity, and a carrier transit layer 6 containing an n-type impurity are laminated in such a manner that original electron affinity x1 of a semiconductor for constituting the layer 2 is smaller than an original electron affinity x3 of a semiconductor for constituting the layer 6 and the original electron affinity x3 of the semiconductor for constituting the layer 6 is smaller than an original electron affinity x2 of a semiconductor for constituting the layer 4.
Patent JP-S54135995-A (JP)
Title: Control rod of reactor
Inventor: KOUGA ISAO
IPC: G21C7/22
Filed: 1978-04-14
Abstract: PURPOSE: To prevent the fuel failure by means of removing the liquid absorbent of the poison tubes set up at the control rod when it is output rash rising, and of being outputted a little by withdrawing the control rod when in a middle outputting time.  
     CONSTITUTION: The upper part chamber of the cylinder is connected with pioson tubes 19 of containing liquid absorbent via pressure escaping tubes 18. A liquid storage chamber 15 of the lower chamber of the cylinder is connected to the lower part of the poison tubes 19 via a liquid abosrbent escaping tube 17. Poison tubes 20 of containing solid absorbent are lined up within the inside of the poison tubes 19. When a piston 13 is transfered by withdrawing a gripper 11 for the output rising, the liquid absorbent is collected in the storage chamber 15 by means of rising the pressure of a gas chamber 22. When it is rised up to a middle output, the control rods become to only the poison tubes 20 of containing solid absorbent, and the reactivity degree is reduced, and the micro-adjusting of output can be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52126747-A (JP)
Title: Phase control circuit
Inventor: WADA SUMIO
IPC: G05F1/56
Filed: 1976-04-15
Abstract: PURPOSE: To supply to a load, the power as much as possible by connecting a switch circuit in which it is conductive only when a source voltage may be below a predetermined value and a load, in series with a A.C. source or a power source rectifying the A.C. current, and by setting the conductive voltage of a switch circuit below a rated voltage level of the load, without impressing a maximum voltage of the source to the load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07227574-A (JP)
Title: Sorting device for taking unpolished rice out of rice screenings
Inventor: YAMAMOTO SOICHI
IPC: B07B4/08
Filed: 1994-02-17
Abstract: PURPOSE:To make flow of wind uniform and to enhance sortability without waving of a woven upper net of a sorting device for taking unpolished rice out of rice screenings by adopting double constitution of superposing this upper net on a blanked and perforated plate obtd. by forming numerous wind holes on a thin iron sheet for the sorting net of the device. CONSTITUTION:This sorting device has a wind tunnel 2 which has a wind wheel 3 disposed in a stationary case and blows up wind, an oscillation frame 12 which is disposed in the upper part of this wind tunnel 2, the separating net 38 which is extended at this oscillation frame 12 and through which the wind blows upward and a supply device 31 which supplies the rice screenings onto the sorting net 38. The sorting net 38 is oscillated back and forth laterally and diagonally vertically. In such a case, the sorting net 38 is formed to an approximately square shape formed with one side of its back and forth direction on a supply side 19 and the other side on a discharge side 20. The sorting net 38 is formed of the double constitution obtd. by tightly superposing the upper net formed by weaving on the flat perforated plate formed by blanking of the thin iron sheet. As a result, the unequalness of the wind is lessened, and the good sorting performance is assured.