baber/WOPTO huggingface dataset:
Patent JP-S58210037-A (JP)
Title: Production of alkylphenol
Inventor: INOUE YASUHIKO
IPC: B01J31/02
Filed: 1982-05-31
Abstract: PURPOSE:A catalyst obtained by treating a catalyst containing at least one selected from Mg, Mn and Fe with a phenol, or treating a magnesium phenolate catalyst with steam, is used to produce the titled compound from a phenol and an alcohol. CONSTITUTION:In the production of an alkylphenol from a phenol bearing at least one hydrogen atom on its aromatic ring and an alcohol, a catalyst obtained by treating an oxide containing at least one selected from Mg, Mn and Fe with a phenol or by treating a magnesium phenolate with a steam-containing gas at 300-700 deg.C is used to effect the reaction. As the gas used together with steam, is cited an inert gas such as nitrogen or carbon dioxide. EFFECT:The induction period of the catalyst is shortened. USE:Starting materials of polyphenylene oxide, plasticizers, antioxidants, funigcides.
Patent JP-H08291368-A (JP)
Title: Cold rolled steel sheet for porcelain enamelling and its production
Inventor: NISHIO KOICHI
IPC: C21D7/02
Filed: 1995-04-19
Abstract: PURPOSE: To improve the formability and enamelling performance of a steel sheet by incorporating specified amounts of C, Mn, Cu, P, N, Ti, B, Nb, Al and Fe therein. CONSTITUTION: The compsn. contg., by weight, <=0.003% C, 0.1 to 0.5% Mn, 0.02 to 0.1% Cu, 0.005 to 0.05% P, 0.005 to 0.015% N and <=0.1% Al, also satisfying Cu/P; 1.5 to 4, Ti; 0.6×(48/14)N to (48/14)N, B; 11[N-(14/48)Ti]/14 or above to <=0.006, and Nb; (93/12)(C-0.001) to (93/12)C, and the balance substantial Fe is prepd. The steel having the same compsn. is formed into a slab by a continuous casting method, which is subjected to hot rolling, is coiled at >=630 deg.C and is thereafter subjected to cold rolling. The steel sheet for porcelain enamelling excellent in bubbling resistance, fish scale resistance and adhesion can be obtained.
Patent JP-S5217131-A (JP)
Title: Throttle opener system
Inventor: TAKABAYASHI KIYOUJI
IPC: F02D9/02
Filed: 1975-07-31
Abstract: PURPOSE: Excessive rich mixture is prevented when the engine is rapidly accelerated and excessive heating of exhaust gas purifier device is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63258593-A (JP)
Title: Production of anticoagulant substance
Inventor: NAGOYA TAKAO
IPC: A61K38/57
Filed: 1987-04-16
Abstract: PURPOSE:To obtain the titled substance having high purity from an easily available raw material, by carrying out tissue culture of a cell originated from human tissue and separating a substance having specific molecular weight, isoelectric point, stability and amino acid composition and capable of prolonging blood coagulation time from the cultured cell. CONSTITUTION:Cell originated human tissue (e.g. pulmonary cell of human fetus) is subjected to tissue culture in a medium containing bovine fetus serum, etc., and the objective anticoagulant substance having the following properties is separated from the cultured cell by extraction, etc. Molecular weight (SDS- PAGE method in reduced state), 34,000+ or -2,000; isoelectric point (isoelectric column electrophoresis using ampholite), 4.7+ or -0.1; stability, inactivated by heat- treatment at 50 deg.C for 30min, stable at pH 4-10, stable in plasma at 37 deg.C for 30min; activity, prolongs recalcification coagulation time, prothrombin time an activated part thromboplastin time; amino acid analysis, positive to Asp, Thr, Ser, Glu, Pro, Gly, Ala, Cys, Val, Met, Ile, Leu, Tyr, Phe, His, Lys and Arg and negative to sugar.
Patent JP-S5318883-A (JP)
Title: Process for preparing tape
Inventor: HAYASHI TAIYOU
IPC: B65H19/22
Filed: 1976-08-06
Abstract: PURPOSE: To manufacture a narrow tape having a width dispersion of less than 0.1mm by winding a core sheet having a function to peel on a cutter shaft, winding a film on said core sheet, and turning the film at a high speed to cut it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62250711-A (JP)
Title: Adaptable subsampring filter device
Inventor: YAMAGUCHI NORIYUKI
IPC: H04N19/00
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a high resolution picture by detecting partial changes in horizontal and vertical directions of a picture and passing a picture with many high frequency components in the horizontal direction through a vertical LPF and a picture with many high frequency components in the vertical direction through a horizontal LPF according to the detected result. CONSTITUTION:A signal 2a inputted from a communication line 29 turns out to be an output signal 2b through the horizontal LPF and an output signal 2c through the vertical LPF. A comparator 46 compares a signal 2d through an absolute value circuit 44 with a signal 2e through an absolute value circuit 45. Its output signal 2f selects the output signal 2b of the horizontal LPF where the signal 2d< the signal 2e. Whereas 2d>=2e, a changeover switch 47 selects the output signal 2c of the vertical LPF to obtain an output 2g. It is added to an output signal 2h, and outputted as an interpolated digital video output signal out of a digital video output terminal 49.
Patent JP-S59218320-A (JP)
Title: Operation control method of lubrication oil pump for internal-combustion engine
Inventor: SHIBATA TAKESHI
IPC: F01M1/16
Filed: 1983-05-27
Abstract: PURPOSE:To secure lubrication oil pressure at idling, by increasing a ratio of the rotational speed of an output member to the rotational speed of an input member in a speed change device when an engine operation under load is transferred to an idling operation. CONSTITUTION:A rotating power of a crank shaft 2 is transmitted through sprockets 4 and 8, a shaft 9 and a worm 10 to an input gear 22 to drive a lubrication oil pump device 20. A speed change device is incorporated in the lubrication oil pump device 20. when an internal-combustion engine is operated at idling for a predetermined time from a final moment where the engine has been operated under load higher than a predetermined value, a ratio of the rotational speed of an output member to the rotational speed of an input member in the speed change device is increased until the predetermined time from start of the idling operation is elapsed. Thusly, a minimum necessary oil pressure of lubrication oil at idling may be secured, thereby permitting the lubrication oil to be sufficiently supplied.
Patent JP-H10287805-A (JP)
Title: Polyphenylene ether/polystyrene blend having excellent processability
Inventor: MODIC MICHAEL JOHN
IPC: C08L25/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer composition having high toughness as well as excellent processability by compounding a modifying agent containing a specific block copolymer and a low-density polyolefin to a polyphenylene ether/ polystyrene blend. SOLUTION: A polyphenylene ether(PPE)/polystyrene(PS) blend is compounded with a modifying agent containing (A) a hydrogenated elastomeric block copolymer containing at least two dendrite terminal blocks composed of a polymerizable monovinyl aromatic compound (preferably styrene) and an elastomeric middle block composed of a polymerizable conjugated diene (preferably butadiene) and (B) a polyolefin having a density of <0.92 g/cc. Preferably, the weight ratio of PPE:PS is 1:1 and that of A:B is 50:50. The component B is preferably a polyolefin having a melt flow rate of <=10 g/10 min under 5 kg load at 190 deg.C and produced in the presence of a metallocene catalyst.
Patent JP-H08264355-A (JP)
Title: Normal mode choke coil
Inventor: MATSUOKA SUSUMU
IPC: H01F37/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a normal mode choke coil which is inexpensive and compact, shows a small drop in an inductance value, and has excellent DC convolutional characteristics. CONSTITUTION: A normal mode choke coil comprises a laminated magnetic core 8, a housing case 2 and a lid 5 which are stacked on a position that a thin silicon steel plate 3 of an approximately C-shape having a magnetic gap 6 has been rotated 90 degrees, wherein the laminated magnetic core 8 is inserted into the housing case 2, the lid 5 is further mounted on the housing case 2, and thereafter two windings are wound over the lid 5.
Patent JP-H10272894-A (JP)
Title: Transfer head for coating applicator
Inventor: UMEYAMA TAKU
IPC: B43L19/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To smoothly send or wind a transfer tape to use a coating applicator. SOLUTION: Guide plates 9 are stood at both sides of a tongue part 8 of a transfer head 7 for holding a transfer tape 4, guide protruding strip edges 10 are projected in parallel with a width of the tape 4 at a predetermined distance between the plates 9, and a transfer tape guide passage 11 is formed. Further, guide pins 12 having the width of the tape and protruding at both front and rear surfaces of the part 8 are aligned rear of the passage 11, and guide grooves 14 are provided. Thus, the tape 4 sent or wound by sliding of the head 7 is smoothly sent or wound without deflecting rightward or leftward by the plates 9, passage 11 and the pins 12 to prevent a fault such as releasing of an end of the head 7 of the tape 4 from the part 8 or cutting of the tape 4.
Patent JP-S62253819-A (JP)
Title: Stabilization work of banking
Inventor: FUKUOKA MASAMI
IPC: E02D17/18
Filed: 1986-04-25
Abstract: PURPOSE:To produce an anchor having a given drawing strength at low cost by a method in which an anchor bar is laid down on upside of each layer and partly set on a pit, banking material is piled up on the surrounding of the pit, and the anchor bar is buried in the banking. CONSTITUTION:Banking materials 3 are piled up in a layered form and a hole 7 of a given size is drilled in the upper part of the layer. An anchor bar 3 is laid down and its end with a hook 3a is positioned on the hole 7. A formword 8 is set in the hole 7, banking material 2 is piled up to the height of the formwork, 8, and the formwork 8 is pulled out. Concrete is placed into the hole surrounded by soil and hardened to form an anchor body 4 integrated with the bar 3. A given size of anchor can thus be set up by taking into acount various factors such as the kinds of banking materials, the degree of compaction, etc.
Patent JP-H09244835-A (JP)
Title: Operating method for generating chart by dragging and dropping character string
Inventor: INABA JUN
IPC: G06F3/0481
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To promote the use of a chart generating program by making it possible to consider by purely using the program and putting the placement at the program a step closer to through supporting from document preparation. SOLUTION: An editor window 2 is prepared separately from a chart window 1, and words are inputted thereto at random and then stored. A selected character string is dragged and dropped from the editor window 2 to the chart window 1 to generate a figure having the selected character string in the chart window. Consequently, operations for words and pictures of thought and input can be separated and a flow of operations from 'words' to 'pictures' can be actualized.
Patent JP-H09263892-A (JP)
Title: Iron-nickel alloy for shadow mask, free from scab
Inventor: YASHIMA YUKIO
IPC: C22C38/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of scab at the time of hot rolling of a continuously cast slab by incorporating specific amounts of Cr and also S in the amount not higher than a specific value and capable of regulating Mn/S to a specific value of below into an Fe-Ni alloy. SOLUTION: This Fe-Ni alloy for shadow mask has a composition containing, by weight, 30-45% Ni, 0.21-1.0% Cr, and <=0.004% S in the range where the weight ratio of Mn content to S content (Mn/S) becomes >=100. Cr is effective in the prevention of the occurrence of intergranular oxidation which is the main cause of scab. As to Cr content, when it exceeds 0.2%, the intergranular oxidation of slab is remarkably improved, but simultaneously, the coefficient of thermal expansion is increased, thus color slippage is brought about when Cr content exceeds 1.0%. When Mn/S is less then 100, hot ductility is markedly decreased at 1200-900 deg.C in the hot rolling temp. region. When S content exceeds 0.004%, the inhibition of deterioration in hot ductility becomes difficult even if Mn/S>=100 is satisfied.  Further, it is desirable to regulate Mn content to <=0.5% because the coefficient of thermal expansion is increased and the adhesion of a blackened film is deteriorated when Mn content is in excess.
Patent JP-S59220849-A (JP)
Title: Image comparison control system
Inventor: KINOSHITA TOSHIKAZU
IPC: G06F9/42
Filed: 1983-05-31
Abstract: PURPOSE:To decide on a module where trouble occurs easily in a short time by providing an image register stored with an image in some address before alteration and an image register stored with an image after the alteration, and comparing their contents. CONSTITUTION:The before image register BIR1 is stored with the image of some address before alteration and an after image register AIR2 is stored with the image after the alteration. When a program consisting of numbers of modules described in language having a stack is executed, an image in an address where a change is checked is catched in the BIR1 and AIR2 firstly. Then, the images stored in the BIR1 and AIR2 are compared with each other at the starting point of an accessed procedure and at the returning point of the accessed procedure to an accessing procedure. If a change in image is detected at each point of time, an interruption is caused to decide on a module which causes the change in image, i.e. trouble module easily in a short time.
Patent JP-S61253341-A (JP)
Title: Alumina fiber-and alumina-silica fiber-reinforced metallic composite material
Inventor: TATEMATSU YOSHIAKI
IPC: C22C47/08
Filed: 1985-05-02
Abstract: PURPOSE:To obtain the titled relatively inexpensive composite material excelling in strength, wear resistance, etc., by using in a proper volume percentage hybrid fiber consisting of alumina fiber and alumina-silica fiber each having a specific composition as fibrous reinforcement and also by using Al etc., as matrix metal. CONSTITUTION:The alumina fiber consisting of, by weight, >=80% Al2O3 and the balance essentially SiO2 is uniformly mixed with the amorphous alumina- silica fiber consisting of 35-65% Al2O3, 65-35% SiO2, and 0-10% other components such as CaO, etc., and containing in an aggregate <=17% nonfibrous grains and <=7% nonfibrous grains with >=150mu grain size to form the hybrid fiber. This hybrid fiber is used as the fibrous reinforcement by >=1% by volume and, as the matrix metal, Al, Mg, Cu, Zn, Pb, Sn, and alloys mainly composed of them, so that the very inexpensive composite material excelling in mechanical properties such as strength, wear resistance, etc., and having superior characteris tic of wear by friction with opposite material can be obtained.
Patent JP-H02272528-A (JP)
Title: Radiograph reader and its using method
Inventor: FUNAHASHI TAKESHI
IPC: G06T1/00
Filed: 1989-04-14
Abstract: PURPOSE:To specify a correct light measurement area by providing a 1st input means which specifies one mode in plural areas on a sheet and inputs it and a 2nd input means which inputs a desired image signal range. CONSTITUTION:A pre-read means 1a and a main read means 1b are provided and this reader has the 1st input means 3b which specifies and inputs one of read condition and image processing condition modes to a condition arithmetic means 3a and the 2nd input means 3e which specifies the desired image signal range centering on a mean value to the condition arithmetic means 3a. In this case, the use of an area selection mode is inputted from the 1st input means before pre-reading or main reading operation and information attached to other area selection modes can be inputted from the 2nd input means after an image is displayed on a display means. Consequently, even when a subject image is recorded at a position other than a estimated position on the recording sheet, the correct light measurement area can be specified.
Patent JP-S63260144-A (JP)
Title: Semiconductor wafer measuring apparatus
Inventor: FURUHASHI KATSUFUSA
IPC: G01N21/88
Filed: 1987-04-17
Abstract: PURPOSE:To make it needless to move a measuring stand on a large scale for making it small-sized and light-weighing, by performing rotary control of a measuring stand together with moving a light generation set on a straight line connecting the central points of a semiconductor wafer in order to irradiate a photobeam on an optional point of the semiconductor wafer. CONSTITUTION:A semiconductor wafer WF is placed on a measuring stand WCK to perform rotary control in a state of being fixed by suction for fitting an X-axis of the semiconductor wafer on a reference position in order to stepwise perform rotary control of the semiconductor wafer WF on a basis of this state. Then, various photo- pulses are irradiated in this state and volumetric measurement of the semiconductor wafer WF thereto is performed, the result of which is taken into corresponding to the positional information to be given to a seek driver SKD and the rotary angle information of the semiconductor wafer WF. Further, while moving the rotary control by unit position, the measurement of the measuring points in the shape of one cocentric cercle is finished and the seek driver SKD moves by one step for performing the measurement in the shape of the next cocentric circle as before. Thereby, a moving device on a large scale is needless for making it small-sized, light-weighing and low- priced.
Patent JP-S5522621-A (JP)
Title: Preparation of cembrenol
Inventor: KATOU TADAHIRO
IPC: C07C29/132
Filed: 1978-08-03
Abstract: PURPOSE: To obtain the title substance useful as a raw material for the synthesis of pesticides and medicines, by reducing and dehydrobrominating 9α-bromo-10,13β- epoxy-13α-isopropyl-2,6,10β-trimethylcyclotetradeca-1,5-diene.  
     CONSTITUTION: One mole of a compound of formulaI is reduced and dehydrobrominated in the presence of about 4g equivalents of a metal, e.g. Zn or iron, in an aqueous alcohol, e.g. 50W95% ethanol, under heating at the reflux temperature of the solvent for 5W15hr to give cembrenol of formulaII.  
     EFFECT: The product having trans form double bonds introduced is the same as the naturally occurring substance and of great industrial value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01268930-A (JP)
Title: Cleaning water supplyer for local cleaner
Inventor: TSUTSUI OSAMU
IPC: E03D9/08
Filed: 1988-04-18
Abstract: PURPOSE:To permit temperature to be controlled accurately by a method in which a water discharge path is branched from the flow path of a local cleaner and a constant flow valve is set on the water discharge path. CONSTITUTION:When man is sit on a local cleaner 21 during the period when a bathtub 23 is filled with hot water, a flow regulating valve 27 is closed by on-signal of a sitting sensor and hot water-filling action is stopped. The temperature of mixed hot water is detected by a sensor 28, and when a set temperature is reached, a local cleaning switch is turned on, and a valve driver 25a is operated to open a flow regulating valve 25. A great amount of water is allowed to flow to a temperature control valve consisting of a hot water side flow regulating valve 12 and a water side flow regulating valve 13 through a discharged water path 50 with a constant flow valve 51 provided for the path 16 of the local cleaner.
Patent JP-H11296601-A (JP)
Title: Management device and method for time limit of delivery
Inventor: NISHIRA KAZUHIRO
IPC: G06Q10/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To notify a customer of the accurate appointed date of delivery by indicating the change of the scheduled date of shipment to a setting means if the scheduled date of shipment that is set in consideration of holidays of a business office is coincident with the holidays of a delivery center and the customer. SOLUTION: The holidays of a business office, a delivery center and a customer are previously registered to the means 14, 17 and 22 respectively. When an order receiving part 11 inputs the order information on the customer, a shipment schedule setting part 16 temporarily sets the scheduled date of shipment in consideration of the holidays of the business office. Then a delivery center arrival date setting part 19 discriminates whether or not the scheduled date of shipment is coincident with a holiday of the delivery center. If coincident a command is given to the part 16 to change the scheduled date of shipment. Otherwise, the scheduled date of shipment is set on the arrival date of the delivery center. A time-limit-of-delivery calculation part 21 calculates the appointed date of delivery by adding the delivery lead time to the delivery arrival time.  If the appointed date of delivery is coincident with a holiday of the customer, a notification part 23 orders the part 16 to change the scheduled date of shipment. Otherwise, the part 23 notifies the customer of the calculated appointed date of delivery.
Patent JP-H06329628-A (JP)
Title: Polyolefin -substituted succinimide
Inventor: KORUNERISU SUHENKU
IPC: C10M159/12
Filed: 1994-05-09
Abstract: PURPOSE: To provide a process for the preparation of optionally halogenated polyolefin-substituted succinimides, the succinimides, lubricating oil compositions and additive concentrates containing them.  
     CONSTITUTION: A process for the preparation of optionally halogenated polyolefin-substituted succinimides comprising (i) allowing the product formable by reacting an optionally halogenated polyolefin with maleic anhydride to react with further maleic anhydride in the presence of a free-radical initiator, and (ii) reacting the product of step (i) with an amine, the succinimides, and lubricating oil composition and additive concentrates containing the succinimides, are provided. 
     COPYRIGHT: (C)1994,JPO
Patent JP-2000279113-A (JP)
Title: Packaging material for rice ball
Inventor: SHIMIZU HIROO
IPC: A23L7/10
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for rice ball having high safety, facilitating the pulling of a tab to enable easy opening of the package and free from the possibility to cause the contamination with foreign material. SOLUTION: This packaging material for rice ball is composed of a rectangular outer sheet 1, two separating sheets 2 placed at the center of the outer sheet in a manner to superpose the edges of the sheets and a sheet food 3 inserted between the outer sheet 1 and the separation sheet 2. A notch 1a is formed at the upper part of the outer sheet 1 interposing a prescribed distance from the edge to form a pulling tab 4. A protection sheet 5 having softly bonded circumference to enclose the pulling tab 4 is placed inside of the outer sheet 1.
Patent JP-S62250782-A (JP)
Title: Teletext reproducing device
Inventor: ODA MIKIO
IPC: H04N7/173
Filed: 1986-04-24
Abstract: PURPOSE:To make it possible to adjust the sound volume level of each channel by providing a sound volume level controller which acts in accordance with an additional sound-sound volume level control code broadcasted from the broadcasting station and a sound volume level adjusting device capable of adjusting the additional sound-sound volume level independently of the said control code. CONSTITUTION:A microcomputer l to decode data and control respective sound- generations is provided. By means of a switching switch 9 capable of automatic switching or manual switching of the sound volume level adjustment, either the output of a variable resistor 7 or that of a level control part 8 is outputted to an adder 10a. Also, adders 10a and 10b to mix six channels of melody sound and five channels of rythm sound is provided. With such a device added with a variable resistor 7 independent of the sound volume level control code, by switching the switch 9, a melody sound generating circuit part 3 is made capable of the sound volume level adjusting of each channel, and also, a rythm sound generating circuit part 11 is made able to adjust the sound volume levels for respective musical instruments, and thus an optimum mixing can be attained.