baber/WOPTO huggingface dataset:
Patent JP-H05213407-A (JP)
Title: Garbage collecting device
Inventor: GARIATSUCHI GIANKARURO
IPC: B65F5/00
Filed: 1992-01-14
Abstract: PURPOSE: To obtain a refuse collector capable of preventing dispersing of offensive odor or the like by keeping a beauty of a city. CONSTITUTION: A pit 3 for containing a refuse container is formed under the ground surface of a collecting place. A containing mechanism 9 including a base 5 and a cover 5 to decide a range of a containing space 43 of the container is disposed in the pit 3. The mechanism 9 includes an elevation means 11 adapted to move between a position concealed in the pit 3 so that the cover 5 becomes substantially in plane with the ground surface surrounding the pit 3 and a position where the base 5 is completely exposed with the pit 3 to be substantially horizontal with the ground surface. Further, a refuse charging hollow cylinder 13 is arranged on the cover 5 and the cylinder 13 communicates with the container placed on the base 5.
Patent JP-2000221395-A (JP)
Title: Photographing optical system, image pickup device and method for changing image plane size of photographing optical system
Inventor: KONO TETSUO
IPC: H04N5/225
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To cope with a photoelectric conversion element having different image plane size and to realize miniaturization and high image quality by constituting a device by using a 2nd object side lens group different from a 1st object side lens group in the case of picking up a subject image as the image of the 2nd image plane size larger than the 1st image plane size and satisfying a specified conditional expression. SOLUTION: This optical system is constituted of a 1st lens group Gr1, a 2nd lens group Gr2, a 3rd lens group Gr3 and a 4th lens group Gr4 in order from an object side, and the group Gr1 is constituted of three lenses G1 to G3, and the group Gr2 is constituted of three lenses G4 to G6. The optical system in which the group Gr1 is changed copes with the 2nd image plane size (large image plane size and height in a direction perpendicular to an optical axis Y=4.0 mm), and satisfies the conditional expression; 0.65<f1b/f1s<0.95. In the expression, f1s is the focal distance of the 1st object side lens group and f1b is the focal distance of the 2nd object side lens group.
Patent JP-H06215767-A (JP)
Title: Rare earth element-based hydrogen absorbing alloy electrode
Inventor: MADONO JIYUNJI
IPC: H01M4/24
Filed: 1993-01-19
Abstract: PURPOSE:To suppress the decrease of capacity of an alkaline storage battery due to the repeat of charge and discharge and to remarkably improve the life of the battery. CONSTITUTION:A rare earth element-based hydrogen absorbing alloy electrode is made of a rare earth element-based hydrogen absorbing alloy having a formula R1M5 and a CaCu5-type crystal structure, wherein R stands for rare earth elements, difinitely, La, Ce, Nd, and Pr; La and Ce of R are at 40wt.% or more of the total R weight and Pr and Nd are at 60wt.% or less of the total R weight and Nd<=Pr (wt.%); and M stands for one or two or more elements selected from Co, Mn, Al, Cu, and Fe.
Patent JP-S54116843-A (JP)
Title: Commodity sales data processor
Inventor: TAKAHASHI MASAKI
IPC: G06F3/02
Filed: 1978-03-03
Abstract: PURPOSE: To improve operation by installing the keyboard of an input part where an operator can operate it easily, by unitizing it and by making it movable.  
     CONSTITUTION: Keyboard 2, provided for inputting sales data on commodities, is unitized and operation part 11 is set into the bevel of case 12 whose upper surface is made slant with its lower surface center made concave. Then, one terminal of prop 13 is brazed to the concavity at the center of lower surface of case 12, and the other terminal of prop 13 is inserted, with its bottom formed in a disc shape, into through hole 16 of the support body formed by cylindrical support body 14 supporting prop 13 at its center. Then, a screw hole is formed in the flank of support 14 and clamp screw 17 is fitted into the hole for stopping prop 13 from lowering. Consequently, keyboard 2 is unitized and formed movably, so that its operation will improve by installing it where an operator can operate it easily. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59150859-A (JP)
Inventor: TAKEUCHI TETSUYA
IPC: B66C1/62
Filed: 1983-02-15
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-H04261903-A (JP)
Title: Artificial lawn ped, and garden covering material and garden walking path which consist of ped thereof
Inventor: TAKAHASHI MINORU
IPC: E01C13/00
Filed: 1991-02-18
Abstract: PURPOSE:To produce clear sound as one walks a lawn by scattering a sand composite material containing a sand having a specified grain diameter at least at specified weight percentage in the turf meshes of a water permeable artificial lawn. CONSTITUTION:A sand composite material 3 is prepared to contain a sand having the scope of a particle size distribution in which the sand of 8-10 mesh, of 10-20 mesh and of 20-28 mesh are severally included at 10-20 %, 20-25% and 1-5% at least at 70wt.% and filled in the turf meshes of a water permeable artificial lawn 2 having a water permeable foundation 4 to form an artificial lawn ped 1 whose the coefficient of permeability is at least 10-2cm/sec.
Patent JP-H01250250-A (JP)
Title: Apparatus used in knee prosthesis method
Inventor: MASUYUU POORU POJII
IPC: A61F2/46
Filed: 1989-02-01
Abstract: PURPOSE: To provide a device used for the prosthesis method of knee, facilitating the preliminary forming of bone and transplanting a prosthesis, and obtaining an ever unobtainable modulability by composing so that a structural element comprises several novel instruments and modified conventional technology or improved instrument, thus a total effect of newly combining these technologies is obtained. CONSTITUTION: As a sample of a structural element, a position regulating device for excising the upper flat portion of a shank consists of a cylindrical hollowed tube 2 and a cylindrical filling rod 3 which is slidably coupled with the cylindrical hollowed tube 2, and they are fixed each other by a fixing screw 4 when they reach at a predetermined whole length. The near end of the cylindrical filling rod 3 has the predetermined radius R of curvature, and is terminated at a cutting table 6. Each clamp arm 11 is pivotally moved to be opened and closed by the axis of the end of an arm 13, and is held at a clip position by a compressing-biased spring 14. In the case of cutting a near positioned shank, a clamp arm 11 is opened and then the shank is clamped.  The level of the cutting table 6 is positioned at the lowest position of the upper flat portion of the shank by using a shank stylus 20 as a guide, and the radius R of curvature of a rod is selected in accordance with the rear curve of the near positioned shank, and then the cutting table is arranged adjacently to the upper flat portion of the shank, and the whole surface of the near positioned shank is cut by a saw. As the above, the all is combined so that a series of processes from a preparation to a transplant is easily carried out.
Patent JP-S52107634-A (JP)
Title: Low-nox combustion method
Inventor: TAKAHASHI AKIO
IPC: F23G5/16
Filed: 1976-03-06
Abstract: PURPOSE: To reduce the NOx amount in exhaust gas to 1/3-1/5 of usual level by conducting an afterburning at an excess air ratio of 0.05-0.6. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61185248-A (JP)
Inventor: UMADATE HARUHISA
IPC: A61B3/16
Filed: 1985-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06217227-A (JP)
Title: Display device
Inventor: MIKAMI YUICHI
IPC: H04N5/445
Filed: 1993-01-19
Abstract: PURPOSE:To obtain the display device which can blank a video signal in an overscanned area without making the constitution complex and increasing the cost even unless an overscanning quantity is constant. CONSTITUTION:A control circuit 5 controls a color demodulating circuit 1, a matrix circuit 2, an on-screen display circuit 6, and a deflecting circuit 7. The on-screen display circuit 6 outputs an R, a G, and a B signal for an on- screen display of specific information on the screen of a CRT 4 and a Ys signal for blanking a video signal in a period wherein the R, G, and B signals are outputted. Even for the area which is overscanned by the enlargement of an image, the on screen display circuit 6 outputs the Ys signal to blank the video signal supplied to the CRT 4.
Patent JP-S54116097-A (JP)
Title: Thermosetting resin composition
Inventor: FUKAMI AKIRA
IPC: C08G61/02
Filed: 1978-03-01
Abstract: PURPOSE: A thermosetting resin composition suitabe for a laminate, a molded article, etc., having improved heat resistance, mechanical strength, and hardness, obtained by blending a novolak-type condensate with an epoxy compound having two or more epoxy groups and a curing catalyst.  
     CONSTITUTION: 45W65 wt.% of a novolak-type condensate obtained by reacting p, p'-dimethoxymethyldiphenyl ether with p-phenylphenol in the presence of an acid catalyst is blended with 55W35 wt.% of an epoxy compound having two or more epoxy groups and a curing agent. A bisphenol A-type, and an alicyclic-type epoxy resins, tricrecylisocyanurate, etc. may be cited as the epoxy compound. Benzyldimethylamine, 2-ethyl-4-methylimidazole, monoethylamine may be cited as the curing catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57138181-A (JP)
Title: Semiconductor device
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L21/8246
Filed: 1981-02-20
Abstract: PURPOSE:To obtain a multigated construction with no punch-through production, by making gate electrodes close to a drain region wider than other electrodes as for a semiconductor device which provides a plurality of gate electrodes via an insulation film on a semicnductor substrate and a drain region of inverse- conductive type to that of the substrate on the substrate of one side electrode rows. CONSTITUTION:A thick oxide film 12 for inter-element separation is formed around a p type Si substrate 11. The first gate thin oxide film 13 is attached on the substrate 11 surrounded by it. The first layer of a polycrystalline Si film 14 is grown on the whole surface including it. Next, the film 14 is etched selectively. A plurality of Si gate electrodes 141-143 are made for certain intervals apart. These open surface is covered with the second gate oxide film 15. And then, the second layer of a polycrystalline Si film 16 is grown on the whole surface. Si gate electrodes 161-163 are made by etching selectively. At the same time, chosen between an n<+> type source region 17 and a drain region 18, only electrode 163 close to the region 18 is made wider than the other electrodes 161 and 162.
Patent JP-H03228142-A (JP)
Title: Semiconductor logic element
Inventor: IRIKITA SHIGEYOSHI
IPC: G01R31/28
Filed: 1990-02-01
Abstract: PURPOSE:To execute the test of a gate array regardless of the presence/absence of defect in a memory part by selecting whether the output of the memory is inputted to the gate array or a write data input is directly inputted to the gate array without passing through the memory. CONSTITUTION:Data input D1, D2 and DR terminals of respective bits B1-B3 in the memory and data output T1, T2 and TR terminals are connected to selective circuits S1-S3 and the selective circuits S1-S3 are controlled by a write control signal WP. The outputs of the selective circuits S1-S3 pass through a redundant switching circuit RU11 and go to the data inputs of a gate array part GA. When the memory is defective, the outputs of the selective circuits S1-S3 do not pass through the memory but the memory data input is directly outputted and goes to a data input to the gate array GA by holding the memory part in a write state. Thus, regardless of the presence/absence of the defect in the memory part, the gate array part can be tested.
Patent JP-S58141965-A (JP)
Title: Power steering unit
Inventor: OOE TAKESHI
IPC: B62D5/07
Filed: 1982-02-17
Abstract: PURPOSE:To ensure steering operation and simplify the structure by actuating a control valve that opens and closes a bypass which connects the right and left chambers of a power cylinder to each other in response to the on/off control of a pump using an electric driving unit. CONSTITUTION:A bypass path 20 that connects the right and left chambers 15a and 15b of a power cylinder 15 to each other is provided and a control valve 22 with a valve body 21 that opens and closes this bypass path 20 is interposed in this bypass. The valve body 21 is on/off driven by an electromagnetic solenoid 23 which is controlled by a controller 13 that on/off-controls a pump 10. That is, when the pump 10 is not actuated, the control valve 22 is opened to operate the bypass path 20 since the electromagnetic solenoid 23 is not excited. On the other hand, when the pump 10 is actuated, the control valve 22 is closed to disconnect the bypassing path 20 since the electromagnetic solenoid 23 is excited.
Patent JP-S59149498-A (JP)
Title: Mooving coil type cartridge
Inventor: TAKASHIMA MITSURU
IPC: H04R9/16
Filed: 1983-02-16
Abstract: PURPOSE:To obtain a high output through simple constitution by opposing the same-polarity magnetic poles of a couple of magnets to each other closely, and generating electricity in a space with high magnetic flux density formed near their boundary surface. CONSTITUTION:The couple of cylindrical magnets 11 and 12 are adhered fixedly in magnet cases 32 and 33 on the same axial line so that S and N poles are formed on their axial line and magnetic poles N are opposed to each other. The fulcrums of motion of movable parts having coils 26a-26d are arranged on the center axes of hollow parts of the magnets 11 and 12 to induce voltages across the coils 26a-26d by magnetic flux components which are generated by the opposite parts of the magnets 11 and 12 vertical to the center axes.
Patent JP-H04262717-A (JP)
Title: Apparatus for laying multi-film
Inventor: ARAKI MASAKATSU
IPC: A01G13/00
Filed: 1991-02-19
Abstract: PURPOSE:To place a multi-film laid on the soil surface where levees (A) and ditches (B) are formed in close contact with the soil surface and to fix the film utilizing pegs. CONSTITUTION:The apparatus in this invention is equipped with a film reel 2 for covering the soil surface earthed up into levees (A) and ditches (B) with a multi-film 1 while unwinding the rolled multi-film having a constant width and held horizontally, a press roll 3 for pressing the above-mentioned covering multi-film 1 onto the respective ditch surfaces (B), and a pegging unit 5 for pegging 4 and fixing the multi-film 1 pressed by the press roll 3 to the ditch surfaces (B).
Patent JP-H02204888-A (JP)
Title: Marking material for laser light beam
Inventor: TAKIZAWA FUMIO
IPC: G06K19/06
Filed: 1989-02-02
Abstract: PURPOSE:To clearly mark a molded product with irradiation of the laser light beams by using a pigment containing the phosphate. CONSTITUTION:A marking material uses a pigment containing the phosphate, e.g., mangan-violet, cobalt violet, etc. Such phosphate is mixed into a molding material like the synthetic resin, etc., which is used to the molded products including the electronic parts, etc. Otherwise the phosphate is applied to the surface of a molded product. Then these products or their surfaces applied with the phosphate are irradiated with the laser beams via a mask and etched. At the same time, the phosphate is chemically decomposed and therefore the irradiated position is discolored into white clearer than purple for a marking process. Thus the molded products are clearly marked with irradiation of the laser light beams.
Patent JP-H05187344-A (JP)
Title: Air assist injector
Inventor: FUKUTOMI NORIHISA
IPC: F02M69/00
Filed: 1992-01-14
Abstract: PURPOSE:To prevent droplet of fuel from adhering on the tip of a guide member by forming outer peripheral face at the tip of guide member in such a way that the tip side is inclined in the outside for axial line of an air assist injector in the injector which has fuel spray guide member. CONSTITUTION:A holder 4 is fitted on the tip side of an injector 2 proper via an O-ring 3. A cylindrical cap 6 which passes through the holder 4 is provided at the tip of a valve body 5. A clearance 7 which becomes an assist air passage is formed in the lower part than O-ring 3 between inner wall of holder 4 and outer wall of injector 2 proper to make an air supply passage 8 which passes through side wall of holder 4 communicate with it. An adapter member 9 whose cross section is like character U and which forms assist air passage restriction section is provided between valve body 5 and cap 6. An inner peripheral face 6a of cap 6 is formed in the unfolded fan shape, and a peripheral groove 6b like character V is formed at outer peripheral face.
Patent JP-H07149881-A (JP)
Title: Polyester polymer
Inventor: SAKURAI KAZURO
IPC: G11B7/2535
Filed: 1994-01-26
Abstract: PURPOSE:To obtain a polyester polymer composed of an aromatic dicarboxylic acid, etc., and respective specific dihydroxy compound and aliphatic glycol, having an intrinsic viscosity larger than a specific level, small optical anisotropy and excellent heat-resistance and moldability and useful for disk substrate, lens, etc. CONSTITUTION:The polyester polymer is an essentially linear polymer having an intrinsic viscosity of >=0.3 and consisting of (A) an aromatic dicarboxylic acid (or its ester-forming derivative) such as terephthalic acid and naphthalenedicarboxylic acid, (B) a dihydroxy compound of formula (R1 is a 2-4C alkylene; R2 to R5 are H, a 1-4C alkyl, an aryl or an aralkyl) such as 9,9-bis[4-(2-hydroxyethoxy)phenyl]fluorene and (C) a 2-4C aliphatic glycol such as ethylene glycol. The molar ratio of the component B to the component C in the resin is preferably >=10/90.
Patent JP-H07208228-A (JP)
Title: Engine torque fluctuation absorbing device
Inventor: IIDA KEIICHI
IPC: B60L50/15
Filed: 1994-01-27
Abstract: PURPOSE:To provide an engine torque fluctuation absorbing device to absorb the torque fluctuation of the engine in the idling. CONSTITUTION:An engine speed sensor 8 which is provided with a gear on which circumference teeth are provided and which is conventionally mounted on a vehicle to detect the engine speed is made use of as a means to detect the fluctuation of the speed. The timing to operate an alternator 2 to absorb the torque fluctuation and the timing to operate a motor are clarified that they are from the x-th pulse to the y-th pulse counted from the reference pulse which is arbitrarily determined in one rotational fluctuation (e. g. the rotation detecting pulse to be generated when the speed becomes slowest... the longest pulse), and they arc detemined. The order of the speed detecting pulse to be received from the reference pulse is counted, and the operation to be determined corresponding to the order is achieved to realize an appropriate operation.
Patent JP-S52104631-A (JP)
Title: Carburetter
Inventor: HIDA YUUICHI
IPC: F02M7/08
Filed: 1977-03-09
Abstract: PURPOSE: To prevent fuel from being sucked from an outlet valve when a car is not accelerated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01201166-A (JP)
Title: Probe card
Inventor: AMEZUTSUMI YOSHIAKI
IPC: G01R1/073
Filed: 1988-02-05
Abstract: PURPOSE:To uniform the stylus force of each probe corresponding to an irregular electrode arrangement with simple constitution by making plural fixed rings overlap with each other and making the tip positions of the respective probes different. CONSTITUTION:The fixed rings 4 and 16 equipped with the probes 2 and 14 having equal projection length l from edge parts 8 and 18 are arranged overlapping with each other corresponding to the specific electrode arrangement and they are fixed with an adhesive. Then the rings 4 and 16 are fixed to the substrate for the probe card and the probes 2 and 14 are connected to electrodes 10 and 20. Consequently, the stylus tip positions of the probes 2 and 14 can be made to correspond to the electrodes 10 at the peripheral parts of semiconductor chips 6A and 6B and electrode 20 at irregular positions, and equal stylus forces are settable by using common stylus materials.
Patent JP-S55117503-A (JP)
Title: Rough rolling method in hot rolling
Inventor: OKADO TSUYOSHI
IPC: B21B1/26
Filed: 1979-03-06
Abstract: PURPOSE: To reduce the insufficiency of breadth generated in the front and rear ends of the steel sheet, by adjusting the rolling reduction of the vertical mill in the roughing mill train, so as to give a light reduction in the former stage of the mill train, and to give a heavy reduction in the latter stage of the mill train.  
     CONSTITUTION: In case of rolling the steel sheet by the hot rolling mill, the rolling reduction by the vertical mill in the roughing mill train is adjusted so as to give a light reduction by the former stage of the mill train, and to give a heavy reduction by the latter stage of the mill train; hereby, the breadth defective portion at the front and rear ends of the coil, caused due to the metal flow at performing the edging work by the vertical mill in the roughing stage of the hot strip mill, can be greatly reduced. As a result, the yield of the rolling work of the hot strip mill can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03230993-A (JP)
Title: Thermal reversible recording material
Inventor: MARUYAMA KATSUJI
IPC: B41M5/36
Filed: 1990-02-06
Abstract: PURPOSE:To set thermal recording characteristics to a high temp. region and to also control a transparentizing recording temp. range to a practically suffi cient range by using keton having a higher alkyl group or semicarbazone de rived therefrom as an org. low-molecular substance. CONSTITUTION:Ketone or semicarbazone derived therefrom as an org. low- molecular substance is advantageously employed in the expansion of transparentizing temp. width as compared with conventional fatty acid and one with a high m.p. can be obtained. By using two or more kinds of ketone or semicarbazone derived therefrom in combination, the rising or expansion of the transparentizing temp. width can be controlled and a material controlled in the temp. dependent transparency turbidity reversible phenomenon correspond ing to a use can be provided. Ketone contains a ketone group and a higher alkyl group as essential constituent groups and can also contain a non- substituted or substituted aromatic or heterocyclic ring.
Patent JP-H06239751-A (JP)
Title: External medicine for treating inflammatory dermatosis
Inventor: SHIMIZU TATSUTAKE
IPC: A61K31/57
Filed: 1993-02-15
Abstract: PURPOSE:To obtain an external medicine for treating inflammatory dermatosis having the same or higher pharmacological effect than an external medicine of adrenocorticotrophic hormone and low side effect. CONSTITUTION:This external medicine for treating inflammatory dermatosis comprises a base, squalene and one synthetic adrenocorticotrophic hormone selected from dexamethasone, prednisolone and betamethasone valerate. The content of squalene is 5-50wt.% in the external medicine. The content of synthetic adrenocorticotrophic hormone is 0.01-0.5wt.% in the external medicine.
Patent JP-H10218803-A (JP)
Title: Compound containing fluorine and lubricant containing the same compound
Inventor: SHIGA AKIRA
IPC: C07C69/708
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new fluorine-containing compound soluble to a hydrocarbon-based solvent and excellent in lubricating characteristics. SOLUTION: This compound containing fluorine is a compound having a fluoroalkyl, an alkyl or an alkenyl and a polar group, and satisfying 4< number of C having C-F bond/number of C having C-H bond <=8.5, especially a compound expressed by formula I (Rf is a fluoroalkyl; R is an alkyl or an alkyenyl; X, Y are each O or non-existence, Z is a polar group; (k), (m), (n) are each 0-30). The compound of formula I is obtained e.g. in the case of a compound expressed by formula II, by reacting [(CF3 )(CF2 )7 ]2 CF(CF2 )11 I with H2 C(COOC2 H5 )COOH, dissolving the obtained product in diglyme, adding NaBH and LiBr, and reacting Ts-OCH2 CH=CHCH3 to the obtained compound. This compound is useful as a component of a lubricating agent for a magnetic recording medium.