baber/WOPTO huggingface dataset:
Patent JP-2000219764-A (JP)
Title: Production of foamed silane-crosslinked polyolefin
Inventor: SHINDO TOSHIO
IPC: C08K9/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a foamed silane-crosslinked polyolefin improved in a crosslinking efficiency and storability by melt-mixing a specified carrier polymer with a carrier polymer containing a silanol condensation catalyst and an antioxidant, foaming the obtained mixture, and bringing the foam into contact with water. SOLUTION: A polyolefin base polymer containing 0.2-20 wt.% foaming agent is compounded with 0.1-5 wt.% organic unsaturated silane of the formula: RR'SiY2 and 0.01-0.5 wt.% free radical initiator to obtain a water-free carrier polymer (A). Component A is reacted with a carrier polymer (B) containing 0.01-2 wt.% silanol condensation catalyst and an antioxidant by melt mixing at a temperature equal to or higher than the crystalline melting point of the polyolefin base polymer, the resultant reaction product is extruded into an open atmosphere at a temperature equal to or higher than the decomposition temperature of the foaming agent, and the foam is crosslinked by contact with water. In the formula, R is a monovalent olefinically unsaturated hydrocarbon group; R' is a monovalent hydrocarbon group except an aliphatic hydrocarbon group; and Y is a hydrolyzable organic group.
Patent JP-H01196630-A (JP)
Title: Program translating system
Inventor: TSUKAMOTO SETSUO
IPC: G06F9/44
Filed: 1988-01-30
Abstract: PURPOSE:To optimize the operating environment of a compiler by setting the operating environment of a translation processing means with a translating environment setting means when translating information to correspond to a primitive program are registered to a library file and reflecting the environment to the translating information which are registered with a translating information replacing means. CONSTITUTION:When translating information 22-1-22-m to correspond to primitive programs 21-1-21-n, which are designated by a translating instruction, are not registered to a library file 2, information to show resource, which is needed when translation is executed by a translation processing means 17, are registered in the library file 2 as the translating information to correspond to the primitive program. Then, when the translating information re registered, according to the translating information, the operating environment of the translation processing means 17 is set and further, the information to show the resource, which is needed when the translation is executed by the translation processing means 17, are reflected to the translating information 22-1-22-m which are registered in the library file 2. Thus, the operating environment of the compiler can be optimized.
Patent JP-H04260877-A (JP)
Title: Rear spoiler
Inventor: TERAMOTO YASUNOBU
IPC: B62D37/02
Filed: 1991-02-14
Abstract: PURPOSE:To obtain a rear spoiler enabling improvement in the high quality sense of an automobile with low hammering sound while being lightweight to a certain extent. CONSTITUTION:A rear spoiler is formed to be hollow by an outer wall made mainly of thermoplastic resin, and the inner surface is integrally provided with thick wall parts 4 aligned in the longitudinal or cross direction.
Patent JP-H06234985-A (JP)
Title: Electroviscous fluid
Inventor: HARAOKA TAKUJI
IPC: C10M103/02
Filed: 1993-02-09
Abstract: PURPOSE:To obtain an electroviscous fluid which, upon application of a given voltage, undergoes a viscosity change at a lower value of electric current flowing through the fluid and which has a low initial viscosity. CONSTITUTION:The electroviscous fluid is a dispersion of either a particulate carbonaceous substance produced through melting at 300-500 deg.C or a particulate carbonaceous substance produced from a material scarcely containing any nitrogen, oxygen, and sulfur.
Patent JP-H02202224-A (JP)
Title: Ad conversion circuit
Inventor: FUKUSHIMA NORIYUKI
IPC: H03M1/14
Filed: 1989-01-31
Abstract: PURPOSE:To process encode and error correction at a high speed by providing an encode and error correction circuit outputting an encode data being the result of adding '1' or '0' or '-1' to a high order data from a high order data comparator. CONSTITUTION:FETs 1211, 1212 connected in series are connected between a signal line 18c and ground, and FETs 1121, 1122 are connected between a signal line 18d and ground. Then a gate of the FET 1211 is connected to a signal line giving a comparison output '1' and a gate of the FET 1211 is connected to a signal line 17a. Moreover, a gate of the FET 1121 is connected to a signal line giving a comparison output '1' and a gate of the FET 1122 is connected to a signal line 17b. Furthermore, FETs 111, 112 connected in series are connected between a signal line 18d and ground, a gate of the PET 111 is connected to a signal line giving a comparison output '0' and a gate of the FET 121 is connected to a signal line 17a.
Patent JP-H05212306-A (JP)
Title: Wet mill
Inventor: TAKAHASHI YOSHITAKA
IPC: C10L1/32
Filed: 1992-02-06
Abstract: PURPOSE:To prevent that the steam or condensed water in a mill is discharged to the outside when the mill is stopped and to reduce the falling shock of balls at the time of the restarting of the mill. CONSTITUTION:A mill inlet shield plate 20 and a mill outlet shield plate 22 blocking the interior of a mill from the open air are provided to a chute 8 and a mill outlet 15 to prevent the discharge of the steam or condensed water in the mill 1 to the outside.
Patent JP-S58138646-A (JP)
Inventor: IMAKI ITSUO
IPC: B32B43/00
Filed: 1982-02-12
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-S63189660-A (JP)
Title: Carburetor
Inventor: ITO YOSHIMASA
IPC: F02M7/087
Filed: 1987-01-30
Abstract: PURPOSE:To promote the improvement of startability in the time of low temperature, by controlling an opening and closing valve in an acceleration fuel return passage in accordance with a condition of a manual choke valve opening and closing and an engine temperature. CONSTITUTION:A carburetor 1 provides in its choke valve 3 a manually opening and closing mechanism 24 and a choke valve opening and closing detecting switch 22 which operates being associated with the mechanism 24. A return passage 16 of an acceleration fuel passage 9 provides an actuator valve 17, and its control circuit mounts a temperature detecting switch 21 and choke valve opening and closing detecting switch 22 to be interposed. In this way, when the choke valve is closed in the time of low temperature starting, startability can be enhanced by opening the actuator valve 17 to prevent a mixture from its over rich state.
Patent JP-S60168935-A (JP)
Title: Power transmission device for transportation/loading/ unloading machine
Inventor: TANAKA NAOYUKI
IPC: B66B11/08
Filed: 1984-02-10
Abstract: PURPOSE:To reduce vibration and noise by providing a branch shaft system in the input/output shaft system of speed reduction gear for the titled device and using the branch shaft system as torsional vibration absorbing means for vibration system in power transmission path. CONSTITUTION:When applied on an elevator hoist, a coupling flange 2 is secured to the motor shaft 1a of motor 1 secured through bolts to one side of gear box 9 while a rubber ring of a plurality of bolts 2a provided to said flange 2 is inserted into a hole 3a of brake drum/coupling 3 facing with the flange 2 to couple them 2, 3. The coupling 3 is secured to one end of worm shaft 4 having a worm 4a gearing with worm wheel 5 fixed to the sheave shaft 6. Then a sheave 7 for winding wirerope 10 is mounted at one end of sheave shaft 6 while a damper 8 comprised of spring section 8a and inertia moment 8b is mounted at the other end.
Patent JP-2000219387-A (JP)
Title: Electrophotographic device
Inventor: YAMAZAKI MASAHIRO
IPC: B65H29/60
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently and effectively eliminate the curl generated by printing to the first surface of a sheet by providing, on a return passage, a curl correcting means for correcting the curl of the sheet carried on the return passage. SOLUTION: A sheet with a printed first surface fed to a return passage 12 is carried by a pair of carrying rollers 24, guided by a gate member 23, and sent between a guide member 21 and a cylindrical member (rubber roller) 22. The curl generated in the sheet in the process of the first surface printing is corrected by passing the sheet in a carrying passage protruding down to the return passage 12, which is formed by the guide member 21 and the rubber roller 22. The corrected sheet is traveled in the return passage 12 by the rubber roller 22, a pair of carrying rollers 25 and a pair of succeeding carrying rollers to feed the sheet again to a transfer part for the second surface printing.
Patent JP-H01201584-A (JP)
Title: Composition for needle punched carpet backing
Inventor: YONEKAWA YOSHIAKI
IPC: A47G27/02
Filed: 1988-02-01
Abstract: PURPOSE:To obtain the title composition outstanding in wear resistance, dimensional stability and so on, by incorporating a filler in a binder component comprising two kinds of diene and/or acrylic copolymer latexes differing in their glass transition temperatures from each other in specified weight ratio. CONSTITUTION:The objective composition can be obtained by incorporating (I) 100pts.wt. on a solid basis, of a binder component comprising (A) diene and/or acrylic copolymer latex with a glass transition temperature of 10-65 deg.C and (B) other diene and/or acrylic copolymer latex with a glass transition temperature of -10--60 deg.C in the weight ratio (on a solid basis) A/B=1/0.05-1/2.5 with (II) 50-400pts.wt. of a filler (e.g., calcium carbonate). Use of this composition as a carpet backing will obtain a carpet excellent in wear resistance, dimensional stability, dusting resistance and feel. Preferably, said copolymer latexes A and B are 700-2,000Angstrom  in size, respectively; and the contents of the toluene insolubles are 50-95wt.% and <=50wt.% for the diene copolymer and acrylic copolymer, respectively.
Patent JP-S63189908-A (JP)
Title: Moving device
Inventor: IIDA HITOSHI
IPC: G05D1/02
Filed: 1987-02-03
Abstract: PURPOSE:To allow a moving device to optionally move on the surface of a magnetic substance included in an apparatus to be inspected without newly laying a treveling track such as rails by providing the whole wheels constituted of magnet wheels with traveling mechanisms and steering mechanisms. CONSTITUTION:The moving device 1 is provided with four magnet wheels 21a-21d on both the end parts of body folding bases 13a, 13b and these traveling wheels are independently driven by travel driving motors 21a-21d. The wheels are supported so as to be independently steered by steering motors 31a-31d and the bases 13a, 13b are constituted so as to be folded from the body frames 11a-11d by body folding motors 81a-81d. Thus, the device 1 is magnetically sucked to a wall surface or the like while securing an optimum folding angle in accordance with the shape of a sucking traveling surface such as the wall surface of a magnetic piping and the surface of a passage and can be optionally traveled.
Patent JP-S57138379-A (JP)
Title: Enzymic reaction and measuring apparatus of bilirubin
Inventor: IKIKOSHI YOSHIMASA
IPC: G01N33/72
Filed: 1981-02-16
Abstract: PURPOSE: To make it possible to measure the bilirubin (UB) which is not combined with albumin and the total bilirubin (TB) in the same specimen.  
     CONSTITUTION: A blood serum is dropped to a buffer solution and directly stirred to increase the output of an autoblank circuit 14 in proportion to the concentration of the total bilirubin (TB). The influence of hemoglobin is offset by a differential circuit 20, and the indication of TB is memorized and displayed on a display part 23 by pushing a switch 22 and operating a memory circuit 21. On the other hand, a mixture solution of glucose with glucose oxidase and peroxidase is dropped, and a switch 26 is pushed directly to operate a controlling circuit 25. A memory circuit 24 memorizes 80% TB, and a counting circuit 29 starts the counting simultaneously. The output of the differential circuit 20 is reduced by the decomposition of the bilirubin (UB). At the same level of the output as that in the memory circuit 24, a comparator circuit 27 is operated to stop the function of the counting circuit 29. An arithmetic circuit 30 of UB calculates the UB concentration and indicates the concentration in the display part. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0970257-A (JP)
Title: Measurement of water content (roinnritsu) of picked-up leaves and equipment therefor
Inventor: MASUDA SUSUMU
IPC: A23F3/06
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment for measuring the proportion of the moisture to be lost as dew drops from picked tea leaves by centrifuging picked tea leaves having rain drops or morning dew drops on their surfaces and exactly and rapidly calculating the water proportion to be lost as dew drops from the difference in weight between before and after the centrifugation. SOLUTION: In this measurement of the proportion of the moisture to be lost as dew drops, a part of picked tea leaves are sampled and centrifuged to calculate the water proportion to be lost as dew drops from the weight difference between before and after the centrifugation. The centrifugal dehydration of tea leaves A can set the proportion to be lost to a certain value after centrifugation, regardless of the proportion to be lost when they are carried in, and the proportion to be lost when carried in can be inductively, exactly and promptly calculated from the weights of tea leaves before and after the centrifugation.
Patent JP-S58139316-A (JP)
Title: Reproducer for sound signal
Inventor: NAKANO KENJI
IPC: G11B20/18
Filed: 1982-02-15
Abstract: PURPOSE:To obtain sound signals of error correction without a problem in listening, by performing the PCM demodulation from a PCM signal before one field period, when the signal is not suitable for the PCM demodulation only with error interpolation or correction. CONSTITUTION:When a signal Sp is written in a memory circuit 85M or 85N, error interpolation and correction are done based on the result of check of a CRC check circuit 81 with an error correction/interpolation circuit 86. In a control circuit 87, read signals Rm, Rn are formed and applied to a read terminal R of the memory circuits 85M, 85N. The signal Sp from the memory circuits 85M, 85N is applied to a switch circuit 83, a signal Rm is applied to the switch circuit 83 as a control signal and the signal Sp is picked up continuously. The signal Sp is applied to a D/A converter 84 and a sound signal Ss is demodulated and picked up at a terminal 76.
Patent JP-S62180449-A (JP)
Title: Time controller for shared device
Inventor: OBAYASHI AKIHIKO
IPC: G06F13/14
Filed: 1986-02-03
Abstract: PURPOSE:To enable a reserved user to use the access right of a shared device with priority by securing such a constitution where said access right can be reserved by the time and the warning information is delivered in case the shared device is used by another user at the reserved time point. CONSTITUTION:In case a user A is using a shared device even at a reserved time point of a user B, a warning circuit 100 delivers the warning onto a network via an output interface circuit 20 and a network interface 1 to inform the user A to stop quickly the use of the shared device. In this case, the circuit 100 always monitors the using situation of the device through a comparator 60 and therefore decides that the user A impinges upon the reserved time of the user B.
Patent JP-S54115115-A (JP)
Title: Clamp circuit
Inventor: YOSHINAKA TADAAKI
IPC: H04N5/18
Filed: 1978-02-28
Abstract: PURPOSE: To enable normal clamp operation to be performed by detecting the level of the period to become a constant value periodically.  
     CONSTITUTION: When the back porch of the horizontal synchronizing pulse Ph becomes, e.g., higher than that at the normal time owing to noise Pn, a voltage V s  exceeds a reference voltage Va and the output of a comparator 13a becomes low level. When the normal level is again reached after this detection, the voltage Vs becomes within the reference level range. Hence, the control pulse Sc becomes low level in the time corresponding to the length of 1H and this causes the generation of a clamp pulse Sg to be approximately perfectly inhibited, thus in a clamp circuit 3 clamping of the period eroded by the noise Pn is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08193483-A (JP)
Title: Inside excavating excavator
Inventor: KITAMURA YUZO
IPC: E21B1/00
Filed: 1995-01-18
Abstract: PURPOSE: To discharge excavating rubbish in large quantities as much as possible without scattering them by carrying them by air discharged from a stroke crusher. CONSTITUTION: A main body part cover 9 and a tube seal 8 are arranged, and a clearance between the inside of an excavator main body part 1, the excavator main body part 1 and a casing tube 2 is blocked up, and passing of air is checked, and a discharge pipe 7 is introduced and arranged up to an upper part of the excavator main body part 1 from an excavating tip part. An excavating rubbish vessel 6 to receive excavating rubbish carried in this discharge pipe 7 is arranged on the excavator main body part 1.
Patent JP-H10249169-A (JP)
Title: Treatment of emission from diesel with noble metal on titania aerogel
Inventor: CHATTHA MOHINDER S
IPC: B01D53/94
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfur resistant catalyst attaining high efficiency conversion into desirable gases by fixing a specified amt. of a noble metal selected from among Pt, Pd and Rh or a mixture of them on a porous substrate of titania aerogel by impregnation. SOLUTION: A titanium alkoxide such as titanium butyrate is dissolved in a solvent sch as methanol, water dissolved in methanol is added under nitrogen and hydrolysis is carried out to form gel. This gel is aged and finely divided by adding methanol and titania aerogel powder is formed by removing the methanol by supercritical extraction under nitrogen. This titania substrate (thin coating film material) is carried on a carrier of an electric insulting material having stability at high temp. and a noble metal selected from among Pt, Rh and Pd or a mixture of them is fixed on the substrate by 0.25wt.% based on the amt. of the substrate by impregnating a soln. of the metal to obtain the subjective catalyst having satisfactory sulfur resistance and capable of efficient conversion of NOx at a low temp.
Patent JP-H05217439-A (JP)
Title: Manufacture of foam insulated electric wire
Inventor: TAKAHATA NORIO
IPC: B29K105/08
Filed: 1992-02-07
Abstract: PURPOSE:To achieve both small diameter/thin wall and large diameter/thick wall with high expansion ratio and high accuracy in size. CONSTITUTION:In an insulated electric wire with an insulator applied to the outer circumference of a conductor, the composition constituting the insulator is a polymer to which a thermally expansive hollow balls are added. The polymer whose molding temperature is lower than the foaming temperature of the thermally expansive hollow balls is foam-molded.
Patent JP-H04214952-A (JP)
Title: Sealing of exhaust nozzle for gas turbine engine
Inventor: UIRIAMU CHIYAARUZU RITSUPUMEIA
IPC: F02K1/12
Filed: 1991-01-24
Abstract: PURPOSE: To provide an exhaust nozzle for gas turbine engine having excellent characteristics about temp. change, torsion, sealing contact, etc., and establish a flap seal for the exhaust nozzle in which a seal plate and a supporting member are slidable relatively. CONSTITUTION: A flap seal 66 for the exhaust nozzle of an internal combustion engine comprises a seal plate 82, supporting plate 92, and a coupling means to couple the supporting member 92 with the seal plate 82 and work so that the seal plate 82 is made slidable with respect to the supporting member 92 for complying with the differential motion owing to the heat generated between them. The flap seal 66 is arranged in combination with a variable area exhaust nozzle in axis symmetry admitting vector manipulation and works also to comply with a twist of the seal 66 when exhaust nozzles 6'''... are in positions to conduct vector manipulation of thrust force.
Patent JP-H05271821-A (JP)
Title: Method for recovering and purifying metal alloy consisting of uranium of extremely high content as base
IPC: C22B60/02
Filed: 1993-02-10
Abstract: PURPOSE: To recover homogeneous and pure UF 6  of a desired isotope existence ratio by subjecting a high U 235 -content alloy to a fluorination treatment, subjecting the formed gaseous mixture to a distillation treatment, recovering the pure UF 6  and mixing the same with a low UF 6 -content substance.  
     CONSTITUTION: The alloy consisting of U of preferably the high content of U 235  and another metal elements as a base is preferably pulverized to a divided form and thereafter, the divided alloys are subjected to the fluorination treatment with an F-contg. gas. This treatment is preferably executed by a single-stage treatment using the F 2  diluted with an inert gas or a two-stage treatment using the gas of the F 2  base after the treatment with HF. As a result, the gaseous mixture and the solid residue are recovered. The gaseous mixture contains an oxyfluoride and a noncondensed gas when O exists in the starting raw material in addition to U in the form of the gaseous fluoride. The solid residues are incompletely combustible and non-volatile. The gaseous mixture described above is then subjected to the distillation treatment, by which the pure UF 6  and the fluoride of the other elements are discretely recovered. The pure UF 6  of the extremely high content and the UF 6  of the extremely low content are thereafter mixed. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08217284-A (JP)
Title: Paper sheet feeding device
Inventor: II TERUJI
IPC: B65H5/04
Filed: 1995-02-10
Abstract: PURPOSE: To prevent inconvenience that a paper sheet is diagonally drawn, by matching the paper end along the reference line and holding the paper sheet by a slider by a holding means in a paper sheet feeding device provided on a X-Y plotter, for delivering a rectangular paper sheet to a drum, and for making the drum draw the paper sheet. CONSTITUTION: When a paper sheet is fed to a X-Y plotter M, one end of the paper sheet is matched to a reference line 11 and pinched by a slider 14. That is, a magnet 15 is made to attract an arm 14a from above the upper sheet while one end of the paper sheet matched to the reference line 11 is held by one hand, and the paper sheet is held between both sides 14a, 15. Next, the paper sheet is inserted from a paper sheet inserting port 5 into a device main body 1 and fed to a lower guide roller. The slider 14 is raised along a guide groove 13a with the feeding operation for the paper sheet, so as to prevent the paper sheet from being askew. After the paper sheet is completely drawn to a drum, holding of the paper sheet is released by removing the magnet 15 from the arm 14a.
Patent JP-H08222249-A (JP)
Title: Differential pressure control device
Inventor: KOMORI AKITO
IPC: H01M8/04
Filed: 1995-02-10
Abstract: PURPOSE: To accurately control microscopic differential pressure between the fuel side and the air side in a solid electrolyte fuel cell or the like. CONSTITUTION: Pressure reducing valves 21 and 22 and ejectors 19 and 20 are respectively arranged on the downstream side of an air side pressure regulating valve 24 and a differential pressure regulating valve 10. Inert gas such as nitrogen is introduced to these pressure reducing valves and ejectors, and resistance is applied, and is controlled so as to become prescribed pressure, and a control range of the differential pressure regulating valve 10 is expanded.