baber/WOPTO huggingface dataset:
Patent JP-S61191662-A (JP)
Title: Production of aromatic isocyanate
Inventor: TSUMURA RYUICHIRO
IPC: C07C265/00
Filed: 1985-02-20
Abstract: PURPOSE:The reaction between an aromatic nitro compound and carbon monoxide is carried out in the presence of a major catalyst and a cocatalyst containing an iron compound and a vanadium compound to enable easy and high-yield production of the titled production which is used as a feedstock for polyurethane and agricultural chemicals. CONSTITUTION:When an aromatic isocyanate is prepared by reaction between an aromatic nitro compound and carbon monoxide in the presence of a catalyst selected from mixtures of Pd or its compound with nitrogen-containing heterocy clic compounds such as pyrrole, Pd complexes containing the heterocyclic compounds as a ligand; and mixture of the complex with the nitrogen-containing heterocyclic compound at elevated temperature and pressure, the reaction is carried out in the presence of a compound bearing active hydrogens such as HCN using a cocatalyst which is composed of a phosphorus halide such as PF3, an iron compound such as ferrous chloride, a vanadium compound such as vanadium trichloride (VCl3) and a tertiary amine such as triethylamine (TEA).
Patent JP-H05232606-A (JP)
Title: Camera
Inventor: NAKANO HIROHISA
IPC: G03B37/00
Filed: 1992-02-18
Abstract: PURPOSE:To eliminate need that light is mechanically shielded, to miniaturize a camera, to make it inexpensive and to realize a countermeasure for a wide-angle lens by forcibly sensitizing a part except a picture plotting range corresponding to a part for panoramic photographing among the normal picture imprinting range of 36mmX24mm as for the so-called camera for panoramic photographing. CONSTITUTION:The picture plotting range on a film 1 is sensitized and restricted by rectangular surface light emitting sources 2a and 2b. Then, the start and the stop of the light emission of the sources 2a and 2b is restricted while the film 1 is moved. Besides, the part other than the normal picture impressing range of 36mmX24mm is also sensitized.
Patent JP-S62191228-A (JP)
Title: Full time four wheel drive device
Inventor: KAWAMURA OSAMU
IPC: F16H48/05
Filed: 1986-02-17
Abstract: PURPOSE:To obtain a full time 4 wheel drive vehicle with a large rear-wheel torque distribution ratio at a low coast by providing a planetary carrier in which the diameter of a power transmission bevel gear is reduced, in a transfer case and slightly varying the transaxle of front two wheel driving wheels. CONSTITUTION:Driving force from an engine 1 rotates a planetary gear shaft 5 via a transmission, a drive gear 3, and a final reduction gear 4. Further, it drives right and left front axles 27, 28 independently through right and left sun gears 10, 11 via right and left planetary gears 6, 7. At the same time, right and left double hypoid gears 13, 12 are directly rotated through ring gears 8, 9. The right and left double hypoid gears are formed with two sets of mutually opposite four gears of the same shape, with the diameters of the gears being reduced in accordance with the reducing torque of driven gears 16. Thereby, the right and left front wheels 27, 28 can be placed close to the back of the transverse engine 1, while forming a device to be suited to a two parallel shaft type power train, to obtain a full time 4 wheel drive vehicle at a low cost.
Patent JP-S54123142-A (JP)
Title: Water-based coating composition
Inventor: WADA AKIRA
IPC: C09D155/00
Filed: 1978-03-17
Abstract: PURPOSE: To provide a water-based coating composition having excellent appearance, corrosion resistance, and water resistance, containing a specific water-soluble or water-dispersible substance as a vehicle component.  
     CONSTITUTION: An OH-containing aromatic resin having a hydroxyl value of 50W150 and a softening point of 40W60°C, prepared by reacting 93W75 wt% of an aromatic unsaturated monomer having a boiling point of 130W200°C with 7W25 wt% of a phenolic monomer, is esterified with ≥10C unsaturated fatty acid. 100 Parts by weitht of the ester is mixed with 2W50 parts by weight of an ethylenic unsaturated carboxyl compound, and made to react at 50W300°C for 0.5W10 hours. The addition product thus obtained is at least partially neutralized with a basic compound to affort a water-soluble or water-dispersible resin which is useful as a vehicle component of a water-based coating composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63198140-A (JP)
Title: Memory extension system
Inventor: TANAKA YASUMASA
IPC: G06F12/02
Filed: 1987-02-13
Abstract: PURPOSE:To freely select an optional extension unit with a simple constitution by sequentially using selective signals from a bit on a high rank side so as to select an extension memory and shifting the selective signals of remaining bits to the high rank side so as to output. CONSTITUTION:As the microprocessor of an equipment main body 10, one that divides the accessible maximum memory space into plural blocks and manages them is used, which outputs the selective signal for selecting the memory space blocks except the memory in the equipment main body 10. On the extension unit 30 side to which the selective signal is supplied, the extension unit 30 executes the selection of the memory by sequentially using the input selective signals from the bit on the high rank side and outputs the signals by shifting the selective signals of the remaining bits to the high rank side when the extension unit 30 is switched to a working state to be controlled. Thus, many extension units 30 can be optionally connected with the simple constitution and a desirable extension unit can be selectively actuated.
Patent JP-S59157298-A (JP)
Title: Production of structural material
Inventor: FUJIOKA MINORU
IPC: C25D9/08
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a structural material formed with an inorg. layer around a composite body in a short time by disposing a composite body enclosing non- conductive solid waste with a wire screen and a conductive member so as to face each other in the sea water, connecting both to an external power source and conducting electricity thereto. CONSTITUTION:Non-conductive solid waste such as blast furnace or converter slag 4 or the like is sandwiched from both sides by using a wire screen 2 formed of mild steel, etc. to form a wire screen-slag composite body 6, which is then installed in the sea water. A conductive member such as a mild steel plate 12 or the like is installed oppositely to the body 6. The member 12 and the screen 2 are connected to a DC power source 14 provided above the sea in such a way that the former is an anode and the latter is a cathode. Electricity is conducted to both members at the adjusted current density. CaCO3, Mg(OH)2, etc. are thus deposited on the surface of the screen 2 so that an inorg. material layer 16 consisting essentially of CaCO3 is formed around the body 6. The structural material 17 obtd. by the above-mentioned method has a hard-to-strip inorg. material layer 16 and has substantial strength.
Patent JP-H05233671-A (JP)
Title: Checking method for window system program
Inventor: SATO SHIRO
Filed: 1992-02-19
Abstract: PURPOSE:To automatically excute debug of an account system processing program for using a transaction counter of a financial terminal, with regard to a checking method for a window system program in a financial agency, etc. CONSTITUTION:This method checks a processing program 5 in a window system of a financial agency consisting of a financial terminal 2 which is provided with plural transaction counters 6 for storing the total of the amount of money with regard to the kind of paper money and coins, executes a processing at every transaction and has the processing program 5 for updating the contents of the transaction counter concerned 6, and a cash receiving/paying machine 3 for classifying, counting and accumulating thrown-in cash, discharging cash of the instructed amount of money, and answering the balance of cash in response to an inquiry, and it is constituted so that at the time of inspecting the processing program 5, the total related to the amount of money handled by the transaction counter 6 provided in the financial terminal 2 and the balance shown by the cash receiving/paying machine 3 are collated with each other at every transaction processing.
Patent JP-H06217816-A (JP)
Title: Fitting method for reinforcing plate in corner part of bag
Inventor: KANEKO TOSHIMASA
IPC: A45C13/36
Filed: 1993-01-28
Abstract: PURPOSE:To obtain the method for attaching a reinforcing plate to the corner part of a bag for the purpose of attaching easily and tastefully the reinforcing plate to the corner part of the bag which is curved and bulged. CONSTITUTION:In this method, a cylindrical sewing machine is inserted into the inside surface of a curved and bulged corner part 14 of the body part 13, an elliptical reinforcing plate 15 is allowed to abut on the outside surface of the corner part 14, and while turning the corner part 14 of the body part 13 along the cylindrical shape, first of all, a first side edge 15a of the elliptical reinforcing plate 15 is sewn and attached to the outside edge 14a of the corner part 14, and thereafter, a second side edge 15b is sewn and attached to the center side outside surface 14b of the corner part 14, and the elliptical reinforcing plate 15 is attached to the outside surface of the corner part 14.
Patent JP-H09208349-A (JP)
Title: Metal-ceramic composite material and its production
Inventor: TSUTO HIROYUKI
IPC: C04B41/88
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a metal-ceramic composite material high in strengths not only at the ordinary temperature but also at high temperatures by impregnating a preform using AlN particles having a prescribed maximum particle diameter as a reinforcing material with Al or its alloy by a high pressure cast method. SOLUTION: The maximum particle diameter of AlN particles herein used is 10-50μm. This method for producing this composite material comprises adding polyvinyl alcohol to the AlN powder having the maximum particle diameter of 50 or 10μm, drying the mixture, charging the dried mixture into a mold in a charging degree of 45% in the case of the maximum particle diameter of 50μm or in a charging degree of 55% in the case of the maximum particle diameter of 10μm, pressing the charged mixture with a pressure of 200kgf/cm<2> for 3min to form a preform (100×50×15mm), cutting out a disk (diameter: 50mm, thickness: 15mm) from the preform, setting the disk in a columnar mold (diameter: 50mm, height: 50mm) for casting Al, separately charging an Al alloy (e.g.  AC7A) into a graphite crucible for casting, thermally melting the alloy at 750 deg.C, pouring the melted alloy into the columnar mold and subsequently pressing the mold with a punch bar under a pressure of 50MPa for 3min.
Patent JP-H09202453-A (JP)
Title: Holder for handling cargo and holding equipment for handling cargo
Inventor: YOSHIKANE KOUTEN
IPC: B25J15/08
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To suitably hold and take out a desired cargo from the heap of cargoes which are stacked in a regular manner without any clearance. SOLUTION: A first holding surface P1 is formed on a forward part F1 directed downward, a forward part F2 is directed to a side of a first holding part 31 provided with the prescribed projection, and a similar holding part 32 is provided. The holding parts 31, 32 are connected in a condition where holding surfaces P1 and P2 are arranged in an approximately L-shaped manner by a hinge-shaped part 33. In addition, at least one of the holding parts 31, 32 is turned around the hinge-shaped part 33, and holders 3a, 3b for cargo handling is provided with an adjusting means to adjust the angle formed by the holding surfaces P1 and P2 . The holders 3a, 3b can be fitted to a forklift vehicle 7, etc., so as to be used as a holding equipment A for handling cargo fixed to the connection member 1. The holders 3a, 3b may be two in number.
Patent JP-H10219514-A (JP)
Title: Production of rayon having far infrared radiating characteristic, antimicrobial, deodorizing, mildewproof and insect repellent property and antistatic effect
Inventor: MAEDA NOBUHIDE
IPC: D01F2/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a rayon having far infrared radiating characteristics, antimicrobial, deodorizing, mildewproof and insect repellent properties and further antistatic effects by adding and mixing composite ceramics, having far infrared radiating characteristics, antimicrobial, deodorizing, mildewproof and insect repellent properties and further eletroconductivity in a viscose in a process for producing the rayon. SOLUTION: Composite ceramics prepared by adding, mixing and stirring titanium and carbon as mixing materials with serpentine, hornblende and magnesia as substrates in ceramics having far infrared radiating characteristics and antimicrobial and deodorizing properties and then baking the resultant mixture are mixed in a viscose in a process for producing a rayon to produce the rayon having far infrared radiating characteristics, antimicrobial, deodorizing, mildewproof and insect repellent properties and further antistatic effects.
Patent JP-S63200398-A (JP)
Title: Information processor
Inventor: YANO KENICHI
IPC: G11C29/00
Filed: 1987-02-16
Abstract: PURPOSE:To reduce the number of rewrite substantially, by storing the number of times of write at every memory block in which an EEPROM is divided into plural numbers, and changing address designation to the ROM at every block unit when the number of times of write exceeds a prescribed number of times. CONSTITUTION:A decoder DCR decodes an address signal supplied via an address bus AB from a CPU, and forms selection signals corresponding to the memory blocks M0-Mn, and selects switching circuits SW0-SWn, and supplies a high voltage VPP for write and erasure, and writes information supplied via a data bus DB on the memory blocks M0-Mn. The number of times of the rewrite is stored in storage areas RG0-RGn. A control circuit CLG detects the number of times of the rewrite, and when the number exceeds 5,000, sends an offset address signal Aoff to the DCR, and changes the addresses of address space allocated to the memory blocks M0-Mn.
Patent JP-H03237326-A (JP)
Title: Liner temperature distribution measuring method using optical fiber
Inventor: OZAWA YASUO
IPC: G01K11/12
Filed: 1990-02-14
Abstract: PURPOSE:To enable highly accurate measurment by obtaining the response function of a measuring instrument main body by single-time measurement fitted with reflection and demodulating an original measurement result based on the response function. CONSTITUTION:Back scattered light generated by an optical fiber 20 for a sensor is guided from the light source in the measuring instrument main body 10 to the measuring instrument main body 10 and Raman scattered light is separated from the scattered light to find temperature from the intensity of the light. At this time, a signal is measured while a reflector is fitted instead of the optical fiber 20 for the sensor and regarded as the response function of the main body 10 and the signal is measured while the optical fiber 20 is fitted, and the result is processed based on the response function to demodulate the real measurement result. Consequently, the highly accurate measurement is available whatever characteristics individual elements in the main body 10 have.
Patent JP-H0641464-A (JP)
Title: Production of stock oil for carbon black
Inventor: KANBE MASAZUMI
IPC: C10C1/16
Filed: 1992-01-22
Abstract: PURPOSE:To provide a method to produce a high-quality stock oil for carbon black reduced in the formation of coke grits in a high yield by using tar pitch as a starting material. CONSTITUTION:Tar pitch as a distillation residue of coal tar is subjected to a supercritical extraction treatment to remove quinoline-insolubles therefrom by mixing the tar pitch with an aliphatic hydrocarbon solvent or an aromatic hydrocarbon solvent in an amount 0.5-5.0 times by weight as large as that of the tar pitch and subjecting the mixture to the conditions of a temperature from the critical temperature of the solvent to 370 deg.C and a pressure from the critical pressure of the solvent to 100kg/cm<2> G.
Patent JP-S53119829-A (JP)
Title: Preparation of organosilicon dichlorides
Inventor: KOGA ISAO
IPC: B01J27/10
Filed: 1977-03-23
Abstract: PURPOSE: To obtain title compounds having one hydrogen bonded to Si selectively in high yield by reacting dichlorosilan with compounds having a double bond at α-position in the pressence of a ruthenium catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57146159-A (JP)
Title: Ultrasonic wave flaw detecting method for centrifugal casting pipe
Inventor: IWASAKI MASAYOSHI
IPC: G01N29/11
Filed: 1981-03-04
Abstract: PURPOSE:To ensure the judgement of the presence of defects even through the casting organization is coarse, by inputting the ultrasonic wave to the centrifugal casting pipe in the direction  of the diameter, and judging the presence of the defects from the ratio between the estimated  transmitted wave computed from the reflected wave from the inner surface of the pipe and the  value of the height of the transmitted wave. CONSTITUTION:One way probe 7 and PB1 is arranged in the vicinity of a transmitting probe 4  and PB2 and a receiving probe 5 and PB3. The ultrasonic wave beam 8 is inputted to the centrifugal casting pipe 2 from said probe 7 and PB1. The reflected wave of said ultrasonic wave beam 8 from the inner surface 2a is received by the probe 7 and PB1, and the value of the  wave height B1 is detected. By utilizing the wave height value B1, the wave height value Te  of the transmitted wave when the defect is absent is estimated. By the ratio of the Te and the  wave height value T of the transmitted wave of the ultrasonic wave 6, the attenuated amount  of the ultrasonic wave beam 6 owing to the casting organization is compensated, and the  presence or absence of the defect is judged. Even though the magnitude of the transmitted  wave is largely affected by the casting organization, the effect of said casting organization  can be effectively compensated. Even though the casting organization is coarse, the presence  or absence of the detect can be positively judged.
Patent JP-S61191939-A (JP)
Title: Test piece displacement measuring apparatus
Inventor: TAKANO KAZUO
IPC: G01N3/20
Filed: 1985-02-19
Abstract: PURPOSE:To enable the measurement of displacement with limited error, by lowering a second rod to a first rod as a measuring head is pushed down with the deflection of a sample to output the mean of total of outputs of a set of differential transformers. CONSTITUTION:The upper part of a column 1 from a nut 1c is arranged in a heating furnace 22. Then, the intermediate part of a sample S supported on a pair of support rollers 10 and 10 is forced to deflect downward with a pressure element 21 so that a measuring header 13 lowers against a compression spring 16. In other words, a second rod 15 is displaced to a first rod 12, so to speak, mobile cores 18a and 18a of differential transformers 18 and 18 are done so to bodies 18b and 18b. The measuring header 13 lowers with some inclination depending on the difference in deflection generated during the time, but the movement is absorbed as mean of the total outputs from left and right differential transformers 18 and 18 to determine the Young's modulus of the sample from the mean. Then, the rod 15 is displaced properly with the rod 12 so arranged as not to be affected by the distortion of the column 1 thereby enabling the measurement of displacement with limited errors.
Patent JP-S63198166-A (JP)
Title: Input image processor
Inventor: KUBO TAKESHI
IPC: G06T3/60
Filed: 1987-02-13
Abstract: PURPOSE:To improve the compression efficiency of an input image and the visibility of the image at the time of expanding by executing the rotational processing of a minute angle on input image data so that the continuity of a value '1' in one line shows maximum. CONSTITUTION:A rotational processing part 12 rotates data read from an image memory 11 by a minute angle alpha, and a line length detecting circuit 13 detects and stores the line length of the rotating data. For detecting the line length, the consecutive number of a bit '1' in one line is counted. Sequentially, same image data are rotated by a minute angle 2alpha and the line length of the data after rotation is detected and stored, whereby these operations are repeated by the number of times previously decided. A maximum line length detecting circuit 14 searches data whose line length becomes maximum, and decides the rotational angle at that time as the rotational angle of input image data. Thus, input image data can be reproduced in a form approximate to an original image (input image) A even if input image data is read in as indistinct image (read-in image) B whose segments are intermittent, and the compression efficiency of the image and the visibility of the image can be improved.
Patent JP-S53117137-A (JP)
Title: Ignition timing control device
Inventor: SAITOU MINORU
IPC: F02P5/10
Filed: 1977-03-22
Abstract: PURPOSE:To obtain some timing performances, to eliminate need for adjusting relative angle required every replacement of a signal generator, and to minimize space by changing delivery of suction negative pressure or atmosphere into at least one of negative pressure chambers.
Patent JP-H03235316-A (JP)
Title: Manufacture of metallized plastic film
Inventor: OTANI SHUJI
IPC: H01G4/18
Filed: 1990-02-13
Abstract: PURPOSE:To get stable dielectric tangent by selectively removing the dielectric plastic film chemically from the cross section created by slit dividing, and removing the plastic film which has become highly resistive by the flaws with slits from the metallized film electrode part near the end face. CONSTITUTION:For a matrix metallized plastic film 10, Al 8 is deposited on one side of a polyethylene terephthalate film 7, for example 5mum in thickness, leaving plural pieces of insulating grooves of specified widths in the longitudinal direction of the film. The matrix metallized plastic film 10 of such constitution is split with slits into unit metallized plastic films 5 having specified widths by slit blades 11. By bringing oxygen plasma gas into contact with one end face 6 each where these slit-split metallized plastic films 5 contact with lead electrodes and form contacts, the plastic films at the parts 12 of the flaws by slits can be removed chemically.
Patent JP-H09223145-A (JP)
Title: Document processor
Inventor: AKIYASU KEIJI
IPC: G06F17/27
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To easily change the logical structure of respective documents in a book including plural document files as one collected logical structure. SOLUTION: A book 4a consisting of plural document files 4-1 to 4-n and having one collected logical structure is stored in a storage part 4 and the heading structure of the book 4a is displayed on a display part 2 by a display processing part 3c. When an instruction such as a change in the hierarchical level of the logical structure in the book 4a and the movement, deletion or copying of the logical structure is inputted from an instruction part 1 to the processing part 3, a logical structure changing processing part 3a executes the instructed logical structure changing processing based upon the instruction input, a numbering processing part 3b executes numbering processing in the book 4a due to the logical structure changing processing and a display processing part 3c redisplays the heading structure of the changed logical structure on the display part 2.