baber/WOPTO huggingface dataset:
Patent JP-H07224057-A (JP)
Title: 1-substituted benzyl-3-substituted aryl-condensed (1- substituted benzyl-3-substituted aryl-condensated pyrazole) compound, its salt, and their production and use
Inventor: KAKU SEIJIYO
IPC: C07D231/56
Filed: 1994-02-14
Abstract: PURPOSE: To provide the subject novel compd. useful as an antiplatelet aggregation drug having strong platelet aggregation inhibiting action and used in the prevention and treatment of vascular thrombosis.  
     CONSTITUTION: 1-(Substd. benzyl)-3-(substd. allyl)condensed pyrazole is represented by formula I [wherein R 1  is H, 1-3C alkyl, X(halogen) or -OR (wherein R is H or 1-3C alkyl); Ar 2 -R 2  is groups represented by formulae II, III (wherein R 2  is -COOR, -CH 2 OR, H, 1-3C alkyl or X); and Ar 3 -R 3  is groups represented by formulae IV, V (wherein R 3  is H, 1-3C alkyl, X or -OR)] or a salt thereof, for example, 1-phenyl-3-(5''-methoxycarbonylfuryl)indazole. The compd. represented by formula I is obtained by using an oxidized substd. aromatic carboxylic acid represented by formula VI or the like as a starting raw material to perform the Friedel-Crafts reaction with a substd. aromatic compd. represented by formula VII or the like to obtain a ketone compd. and condensing the obtained compd. and a hydrazine compd. to form a hydazone compd. represented by formula VIII and subjecting the resultant compd. to lead tetraacetate-boron trifluoride ethyl ether treatment. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62209261-A (JP)
Title: Normal-reverse selecting gear shifter
Inventor: MATSUBARA TOSHIYUKI
IPC: F16H37/02
Filed: 1986-03-08
Abstract: PURPOSE:To make a normal-reverse selecting mechanism actuatable even in case power is in a state of being connected to an output mechanism, by setting up the normal-reverse selecting mechanism at the upstream side of such a non-stage transmission that is of unturnable type from the reverse of a transmission direction, while setting this non-stage transmission down to a differential planetary mechanism type, and constituting the normal-reverse selecting mechanism with a gear slide type. CONSTITUTION:Since power to be transmitted to a non-stage transmission A from a normal-reverse selecting mechanism B comes to a transmission direction sequential route of the non-stage transmission A, some play motion in a degree of operating this power is made attainable. In addition since the upstream side of the normal-reverse selecting mechanism B is of input power, if strong force is put forth, some play motion here at is made attainable. Therefore, even if power is left in a state of being connected to an outputting mechanism C intact, operation of the normal-reverse selecting mechanism B becomes performable. Accordingly, if this gear shifter is applied to a transmission gear of a vehicle, during a drive on an uphill road at forward motion, this ascending drive is relinquished and decending the hill at backward is made possible to be done.
Patent JP-S57165163-A (JP)
Title: Method and device for charging in continuous molding line
Inventor: TANIGUCHI HIROTOSHI
IPC: B22D35/00
Filed: 1981-04-03
Abstract: PURPOSE:To eliminate spilling and excess or shortage of molten metal and to improve the yield of cast products in a continuous molding line by executing the setting of graphite spheroidizing agents, the supplying of prescribed amts. of molten iron, and charging of molten metal into molds continuously at constant intervals. CONSTITUTION:Four reactor holding bodies 4 are installed with arms 3 to a rotary device 2 at about 90 deg. phase differences, and reactors 5 and tilting devices 8 are mounted thereto. When the bodies 4 come to the position A, a required amt. of a graphite spheroidizing agent is charged into the reactors 5, and when they come to the position B, molten iron is added by a required amt. from a molten metal holding furnace 6 into the reactors 5. The molten iron in the reactors 5 reacts with the graphite spheroidizing agent and while the reactors go from the position B via the position C to the position D, the spheroidization reaction of graphite is completed. In the position D, the molten metal is cast by the tilting devices 8 into the molds 1 which are successively conveyed to this position, whereby the molten metal is cast and the spheroidal graphite cast iron castings are produced continuously. There is no waste in the graphite spheroidizing agents and the molten iron, and the castings are produced in high product yields.
Patent JP-H06262634-A (JP)
Title: Molding method with smc
Inventor: AOKI SANJI
IPC: B29C43/34
Filed: 1993-03-11
Abstract: PURPOSE:To prevent the outside of a corner part from becoming compound rich by a method wherein first SMC is placed along a mold and second SMC is placed on the first SMC around the position of the corner part of the mold so as to be heated in the mold under pressure. CONSTITUTION:First SMC 5 is placed along a mold 1. Next, second SMC 6 is placed around the position of the corner part 2' of the mold 1 so as to be thermally molded in the mold under pressure. Thus, the obtained molded article has fewer reinforcing fibers even at the outside of the corner part 2 as compared with those at the inside of the corner part 7 or does not becomes compound rich. Further, even when fiber reinforcing material such as continuous strand mat 4 is placed on the first SMC 5, the same result as mentioned above can be obtained by thermally molding under pressure under the condition that the second SMC 6 is placed on the mat 4 around the corner part 2'.
Patent JP-H06265600-A (JP)
Title: Complementary boundary scan cell
Inventor: EMOTO KOICHI
IPC: G01R31/3185
Filed: 1993-03-11
Abstract: PURPOSE:To provide a complementary boundary scan cell having high failure allowance in which a decision can be made correctly. CONSTITUTION:The complementary boundary scan cell comprises a boundary scan path input switching section 10, a boundary scan cell group 20 having (n) boundary scan cells, and a boundary scan path output switching section 30. These elements are provided, respectively, with two systems of boundary scan paths and a faulty system is replaced by the other system thus realizing high failure allowance.
Patent JP-S60197893-A (JP)
Title: Multiple layer plated steel sheet
Inventor: TSUDA TETSUAKI
IPC: C25D5/26
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a multiple layer plated steel sheet suitable for use as a rust preventing steel sheet for an automobile by forming a Zn layer of a Zn-Ni or Zn-Fe alloy layer contg. eta-phase as the principal phase by plating as an intermediate layer between a Cr-CrOX layer as a surface layer and a Zn-Ni alloy layer as an inner layer so as to provide superior performance. CONSTITUTION:A Cr layer having 0.01-1g/m<2> Cr oxide hydrate layer on the surface is formed on at least one side of a steel sheet by plating by 0.03-3g/m<2> as a surface layer. A Zn layer or a Zn-Ni or Zn-Fe alloy layer contg. eta-phase as the principal phase is formed by plating by 0.5-20g/m<2> as an intermediate layer. The amount of Ni in the Zn-Ni alloy or the amount of Fe in the Zn-Fe alloy is <5wt%. A Zn-Ni alloy layer contg. eta-phase is formed by plating as an inner layer. The amount of Ni in the Zn-Ni alloy is 5-20wt%.
Patent JP-S51124728-A (JP)
Title: The exhaust gas throttle apparatus for an engine
Inventor: SAMEJIMA HIROSHI
IPC: F02D9/04
Filed: 1975-04-24
Abstract: PURPOSE: Improving starting performance, and decreasing the generation of white smoke and hydrocarbon in low loading. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01225238-A (JP)
Title: Star-shaped optical transmission system
Inventor: KITAYAMA TADAYOSHI
IPC: H04B10/272
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the compact star coupler at low cost required for obtaining the same number of branchings by operating the star coupler. CONSTITUTION:An optical transmitting device 10 executes the photo-electric conversion of a transmitting signal from an input side 11 and an optical signal is outputted to optical fibers 12. The optical signal to be outputted from the optical fiber 12 is propagated in an input optical fiber 15a, diffused in a mixer part 16 and equally distributed to output optical fibers 17a-17c. On the other hand, the optical signal to be outputted from the optical fiber 13 is propagated in the output optical fiber 17a in a direction, which is reverse of the optical signal to be outputted from the optical fiber 12, diffused in the mixer part 16 and after that, equally distributed to input optical fibers 15a-15c.
Patent JP-S63219407-A (JP)
Title: Power transmission mechanism for driving wheel
Inventor: ISHIHARA TAKAO
IPC: B60K17/04
Filed: 1987-03-07
Abstract: PURPOSE:To solve the problem of water sealing in an amphibious vehicle by using chains and sprocket wheels as a transmission mechanism for transmitting power to driving wheels and by arranging the transmission mechanism at a position above the shaft of the driving wheels thereby eliminating a direct passing-through portion between the driving wheel shaft and a chassis. CONSTITUTION:A rear wheel 2 to be a driving wheel is arranged such that its wheel shaft 12 is located above a waterline and its outer diameter is set to a value necessary for coming into contact with the ground when driving on the land. The rear wheel 2 is provided on its outer side with a fin 3 as a paddle and on its inner side with a chain sprocket wheel 5 for driving. On the outer side of a chassis 1 on the other hand, the chain sprocket wheel 5 is fixed to a rotary shaft 9 above the waterline. A driving device 7 is arranged via the chain sprocket wheel 5 and a transmission shaft 11 on the inner side of the chassis 1. The rear wheel 2 is driven to rotate with the driving device 7. This eliminates a direct passing-through portion between the shaft of the driving wheel 2 and the chassis 1 to solve the problem of water sealing. This also makes the layout of a supporting structure for the driving wheel 2 and the driving device 7 easy.
Patent JP-H10245469-A (JP)
Title: Rubber-modified aromatic vinyl polymer resin composition
Inventor: SHINAGAWA TAKEKAZU
IPC: C08L25/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To strengthen especially the face impact strength while suppressing surface deposition of molding product to the utmost, and obtain a resin composition well-balanced in physical properties such as rigidity and heat distortion temperature, by adding a small amount of filler to a rubber-modified styrene polymer. SOLUTION: This rubber-modified aromatic vinyl polymer resin composition comprises 100 pts.wt. a rubber-modified aromatic vinyl polymer or an aromatic vinyl polymer mixture of the rubber-modified aromatic vinyl polymer with an aromatic vinyl polymer which is not modified with rubber, having 5-15wt.% rubber component content and 0.01-4 pts.wt. silicone oil having 2-10cS kinematic viscosity at 25 deg.C.
Patent JP-H03254080-A (JP)
Title: Socket for electronic component
Inventor: EGAWA YOSHINORI
IPC: H01R33/76
Filed: 1990-03-02
Abstract: PURPOSE:To smoothen opening and closing of a cover, which is to be mounted to a socket base board with possibility of opening and closing through the action of a knuckle joint, by decreasing the slide mating area of the knucles each other with the aid of boss furnished as protruding on knuckle. CONSTITUTION:A pair of knuckles 14 are formed at one end of a socket base board 11 rigidly in a single of synthetic resin, while another pair of knuckles 15 are formed alike at one end of a cover 13. A shaft 25 if inserted through a shaft hole 24 penetrating these knuckles 14, 15, and thus a knuckle joint is achieved. Therein a slide boss 27 is protruded at one-side knuckles 15 mating surface on the cover 13 side, and the slide mating surface 28 of the slide boss 27 end face is put in slide mating with the inside surface of the shaft hole in the internal region of the mating surface of the other knuckles 14. A ring- shaped groove is formed at the peripheral surface of the boss 27. This greatly decreases the slide mating area of the knuckles each other.
Patent JP-S55145071-A (JP)
Title: Rubber crawler
Inventor: TOGASHI SEIKOU
IPC: B62D55/253
Filed: 1979-04-27
Abstract: PURPOSE: To improve the traction force and to prevent the lateral slippage, by providing a portion of lug for adding the traction force of rubber crawler while corresponding with the edge of core metal placed in circumferential direction of rubber body and bridging the top face of lug across said edge.  
     CONSTITUTION: The rubber crawler 1 has core metals 3 extending in lateral direction of endless stripe rubber body while being burried in parallel with predetermined interval in circumferential direction under the condition where the rolling guide projection 2 is projected toward inner circumferential face, and a lug 4 is formed on the outer circumference of the rubber body corresponding with said core metal 3. Here two lugs 4, 4 are corresponding with the edge 3 in the circumferential direction of the core metal 3. The top face 4' of said lug 4 is bridged across the edge 3' of the core metal 3. Lug 40 is provided as required on the core metal 3 held between the sprocket engaging sections 5 to improve the lateral slippage preventing effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54142488-A (JP)
Title: Nuclear fuel assembly
Inventor: KUMAOKA YOSHIO
IPC: G21C3/32
Filed: 1978-04-28
Abstract: PURPOSE: To reduce the pressure loss of coolant, by means of forming a space part by arranging fuel pins of the circumferent part to fuel pins of the center part of the flow path box with a discrepancy.  
     CONSTITUTION: A concaved space part 12 is formed between the outer side surface of a lower neutron shielding body 40 and the inner side surface of a flow path box 1. The ends of the fuel pins are connected to a flange 11 via pin fixing devices 13 in the spaced part 12 by means arranging fuel pins 9 of the circumferent part of the flow path box with a discrepancy against the longitudinal direction. The end parts of the fuel pins 2 of the central part are inserted into the inner cylinder part of an upper shielding body 3 by means of adjusting the positions of the fuel parts  7, 8 of the fuel pins 2, and of shortening the upper ends of a gas plenum part 9 of  the pins 9 of the circumferent part. The coolant is allowed to be free in a space  part 15 by means of entering into the flow path box 1 from an entering port 6 by  the pressure of a pump, and of flowing upward, but the overlapped parts of the fuel pins are reduced, thereby the flow pressure loss of the coolant can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60195891-A (JP)
Inventor: HARA YOUJI
IPC: H05B6/04
Filed: 1984-03-17
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-H10244157-A (JP)
Title: Production of nox removal catalyst
Inventor: KATO AKIRA
IPC: B01J23/72
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To optimize an alloy compsn. and producing processes so that an amorphous alloy is applied to an NOx decomposition catalyst by crystallizing the amorphous alloy consisting of a specified at.% of Ti and the balance Cu by heating. SOLUTION: An amorphous alloy having a compsn. represented by the formula Tia Cu100-a [where (a) is 55-65at.%] is crushed, mixed with Al2 O3 , etc., crystallized by heating for a prescribed time and used as the objective catalyst. That is, pure Ti 2 and pure Cu 3 are melted by high-frequency melting and the resultant molten metal 5 is jetted from a quartz nozzle 6 and rapidly cooled on a Cu roll 7 to form a ribbon-like material 8. This thin strip is crushed, pulverized, pelletized and crystallized. The alloy compsn. and producing processes are optimized so that the amorphous alloy is applied to the NOx decomposition catalyst.
Patent JP-H04287855-A (JP)
Title: Cooling device for internal combustion engine
Inventor: KAWACHI MASATO
IPC: F01P3/02
Filed: 1991-03-15
Abstract: PURPOSE:To prevent the clogging of upper side groove-like refrigerant passages requiring refrigerant performance so as to prevent the increase of unnecessary pressure loss by supplying refrigerant to the groove like refrigerant passages on the upper side of a cylinder liner from a pump through a filter, and supplying refrigerant to groove like refrigerant passages on the lower side directly from the pump. CONSTITUTION:A refrigerant force-feed pump 30 delivers refrigerant in the state of being branched into two. One refrigerant is provided with large refrigerant pressure and supplied to an inflow port 28a through a filter 31, and the other refrigerant is provided with small refrigerant pressure and supplied directly to an inflow port 28b. The refrigerant at the inflow port 28a is distributed into cylinder upper part annular cooling grooves 211-213 through a communicating groove 24a and flows out of an outflow port 29a through a communicating groove 25a. The refrigerant at the inflow port 28b is distributed into cylinder lower part annular cooling grooves 214-216 through a communicating groove 24b and flows out of an outflow port 29b through a communicating groove 25b. The refrigerant from the outflow port 29a and that from the outflow port 29b are united and circulated to the pump 30 through a radiator.
Patent JP-H09243102-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: KANBARA YUKIO
IPC: F24F1/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling embedded type air conditioner of simple and low-cost structure having deodorizing, dust collecting and sterilizing functions. SOLUTION: An additional unit 80 is detachably disposed between the ceiling panel 60 of an air conditioner 1 and a branch duct 70 connected to a body 50. An air filter 18 is provided at the lowermost part in the unit 80, and an electric duct collector 20 having ozone generating function and a sterilizing lamp 22 using ultraviolet rays are provided thereon. Further, a deodorizing expediting catalyst 21 for deodorizing ozone odor is provided above it. The fine dusts which cannot be removed by the filter 18 are removed by the collector 20, and the odor in the air is removed by the strong oxidation power of ozone generated by the collector 20. Further, bacteria and virus or mold are prevented from being bred by the lamp 22.
Patent JP-H10253344-A (JP)
Title: Method and device for checking wear of wheel of unmanned car
Inventor: YAMAZOE YOSHIKAZU
IPC: G01B21/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To warn when the wear of a wheel reaches such level as defective operation is expected. SOLUTION: At the first position A and the second position B in a check section 2 set in a running course, marks M1 and M2 are provided, respectively. A car is provided with mark sensors 7 and 7' which detect the marks A and B, respectively, and an encoder 8 which counts the rotation number of a drive wheel 4 while passing from the first position A to the second position B. It is further provided with a control mechanism 10 wherein an ideal travel distance is calculated based on the rotation number counted with the encoder 8, and the ideal travel distance is compared to the actual travel distance between the first position and the second position, and when the ideal travel distance is longer than the actual travel distance by a specified value or more, a report signal is outputted to flash a lamp.
Patent JP-2000252039-A (JP)
Title: Spark plug for internal combustion engine
Inventor: MATSUBARA YOSHIHIRO
IPC: H01T13/20
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a spark plug for an internal combustion engine having a long service life, excellent in ignitability, and allowing reduction of a flash reducing effect from a center electrode and ground electrode. SOLUTION: In this spark plug, a front end face 6a of a center electrode 1 is formed with a recess 7 whose cross section gradually increases toward a ground electrode 4, while the front end face 6a has a spark consumption resistant member 6. The ground electrode 4 is formed such that a maximum width W of a portion of the ground electrode 4 facing to the center electrode 1 is narrower than a maximum width (d) of the front end face 6a of the center electrode 1, while an end edge part 4b of the ground electrode 4 is disposed opposite to the spark consumption resistant member 6. Thereby, a contact area of a spark with the front end face 6a of the center electrode 1 is reduced to reduce a flash reducing effect. Because the front end face 6a of the center electrode 1 has the spark consumption resistant member 6, electrode consumption of the center electrode 1 can be sufficiently suppressed.
Patent JP-S59183696-A (JP)
Title: Specific monoclonal antibody of crosslinked fibrin derivative
Inventor: PIITAA GUREGORII BUNDESEN
IPC: G01N33/543
Filed: 1984-03-17
Abstract: The invention relates to a method of preparation of monoclonal antibody derived from a crosslinked fibrin derivative including the steps of:(i) obtaining a crosslinked fibrin derivative or extract containing same; and(ii) forming antibody to said derivative or extract by cloning antibody producing cells from an animal having been administered thereto said derivative or extract.There is also provided a screening assay for use in the abovementioned method which includes the steps of:(A) coating a surface with antigen selected from(i) crosslinked fibrin derivative;(ii) extract containing said derivative; or(iii) fibrinogen degradation product.(B) contacting said antigen with monoclonal antibody derived from crosslinked fibrin derivative; and(C) subjecting the complex formed in step (A) to a signal amplification step.There is also disclosed an assay procedure for detection of the presence of a crosslinked fibrin derivative in an animal body fluid including the steps of:(i) contacting monoclonal antibody prepared from a crosslinked fibrin derivative with a fluid sample suspected of containing an antigen derived from a crosslinked fibrin derivative or comprising a crosslinked fibrin derivative perse; and(ii) subjecting the complex formed in step (1) to a signal amplification step.
Patent JP-H08244457-A (JP)
Title: Door check device for vehicle
Inventor: FURUIKE AKIRA
IPC: B60J5/00
Filed: 1995-03-13
Abstract: PURPOSE: To increase sliding resistance when a door is opened and reduce sliding resistance when a door is closed. CONSTITUTION: This door check device for vehicle is provided with a door check lever 16, one end of which is pivotally interconnected to a vehicle body 12 and a holding member 17 which is provided in the front end part of a vehicle door 11 for holding the lever so as to receive sliding resistance from the lever when the door is opened and closed. The holding member is formed of a pair of sliders 18, 18 made to abut on the lever, a case body 19 containing the pair of sliders and a pair of elastic bodies 21, 21 for energizing the pair of sliders so as to hold the lever therebetween in the state of being contained in the case body.  The pair of elastic bodies respectively contain the sliders and are formed into a nearly parallelogram so as to energize the sliders to the other end side of the lever in the cross section of cutting the lever longitudinally and are deformably constituted so as to come near to the cross section of a nearly rectangle from the cross section of a nearly parallelogram when a door is opened.
Patent JP-H06267884-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOBIMATSU HIROSHI
IPC: H01L21/28
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a semiconductor manufacturing method by which bumps can be formed without lowering the adhesive strength of the bumps at the time of forming the bumps on electrode pads after testing the characteristics of a semiconductor element. CONSTITUTION:The method contains repairing processes 6 and 7 for removing a probe mark 2a formed and left on an electrode pad 2 which becomes the input-output terminal of an integrated circuit by a test probe during and after performing electric tests on an integrated circuit by pressing the test probe against the pad 2.