baber/WOPTO huggingface dataset:
Patent JP-H10102224-A (JP)
Title: Method for regulating grain diameter of high purity pd
Inventor: MORI KENYA
IPC: C22F1/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To attain the regulation of the grain diameter of high purity Pd, in working and heat treatment for high purity Pd, repeating working and heat treatment for >= two times. SOLUTION: For example, Pd having >=99.9% purity is subjected to arc melting, is next subjected to melt casting in a vacuum high frequency melting furnace to form into a square bar shape, is then subjected to chamfering working, casting working, groove roll working and swaging working, is thereafter subjected to heat treatment at 850 deg.C for 1hr in a vacuum, is furthermore subjected to swaging working to regulate its outer diameter to 5.5mm and is subsequently subjected to heat treatment at 1100 deg.C for 1hr in a vacuum. After that, the repetition of the working and heat treatment is executed, and all working is executed by die wire drawing, and all heat treatment is executed at 1100 deg.C for 1hr in a vacuum.  As the first one, working at 7% draft and heat treatment are executed, as the second one, working at 11% draft and heat treatment are executed, as the third one, working at 11% draft and heat treatment are executed, and as the fourth one, working at 8% draft and heat treatment are executed. In this way, the uniform structure having 400 to 600μaverage drain diameter can be obtd.
Patent JP-H0194807-A (JP)
Title: Egg boiler
Inventor: HORIKOSHI HIROSHI
IPC: A47J27/00
Filed: 1987-10-07
Abstract: PURPOSE: To easily boil an egg with little power consumption without using water by providing a heater arranged at a position close to an egg housing part and a temperature control part for supplying a heating current to the heater. CONSTITUTION: The lid of this egg boiling device 1 is opened, a raw egg is set to the egg housing part 3 and a switch is turned ON. Then, the presence/ absence of the eggs of the respective egg housing parts 3 are detected by sensors provided in the respective egg housing parts 3 and inputted to a microcomputer for which energizing time is programmed inside beforehand. Then, the microcomputer makes the heating current flow only to the heater 5 close to the egg housing part 3 to which the egg is set only for the programmed time. In such a manner, cooking is performed with the power consumption corresponding to the number of the set eggs. Also, cooking is automatically performed to a desirable boiling degree by a timer input part.
Patent JP-S60178129-A (JP)
Inventor: POORU JIYON DOUDEN
IPC: B65G67/34
Filed: 1984-11-28
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-H0898498-A (JP)
Title: Method and structure for assembling stator of electric rotating machine
Inventor: MATSUSHITA KUNITAKE
IPC: H02K1/14
Filed: 1994-09-21
Abstract: PURPOSE: To realize accurate alignment through a simple structure by making a small hole at a synthetic resin molded part by means of a positioning pin. CONSTITUTION: When a lower stator part B is inserted into a die 8a, positioning pins 8c, 8d are fitted in a positioning notch 55g made in a yoke at the lower stator part B which is thereby inserted into the die 8a while being positioned accurately. An upper stator part A is then stacked on the lower stator part B. Consequently, the terminal part 53 of the upper stator part A is inserted into a groove 8e and substantially positioned in place. Under that state, an upper die 8 is lowered and set on a lower die 8. During the operation, positioning pins 9c, 9d are fitted in the notch 55g at the upper stator part A which is thereby set at an accurate position.
Patent JP-H0197589-A (JP)
Title: Determination system of fundamental attitude of multi-joint robot
Inventor: WADA HIROSHI
IPC: G05B19/18
Filed: 1987-10-07
Abstract: PURPOSE: To reproduce the basic attitude of a robot favorably by providing a laser beam source and a light-receiving device at an upper portion and a lower portion of a jig respectively and a transmission plate near a middle joint of the robot allowing the transmission therethrough of the laser beams from the laser beam source. CONSTITUTION: A jig 2 suspended in substantial parallel with a robot 1 is provided at its predetermined topmost position with a laser beam source 4 that emits laser beams downward, and at its predetermined lowermost position with a light-receiving device 5 that receives there laser beams. Near to a revolute joint of a robot 1 situated between the laser beam source 4 and the light- receiving device 5, a transmission plate 6 is arranged. A controller moves this joint of the robot 1 so that the light-receiving device 5 receives the laser beams passed through a hole made in the transmission plate 6, and stops moving the robot joint when the quantity of light received becomes maximized to whereby reproduce the basic attitude of the robot 1.
Patent JP-H08114561-A (JP)
Title: X-ray evaluating device
Inventor: KATSURAGAWA TADAO
IPC: G01N23/04
Filed: 1994-10-19
Abstract: PURPOSE: To easily and simply obtain the hologram, which is related with the thin film sample surface structure, by using an X-ray source at a scale of the laboratory level. CONSTITUTION: A X-ray source 14 for emitting the X-ray, two monochromators 16, which are formed by the (+, +) arrangement of the analyzing crystal, to which channel cut is performed, and for analyzing the X-ray entered from the X-ray source 14, a pin hole 17 for widening the X-ray entered from the monochromator 16, and a two-dimensional detector 20 for continuously recording the hologram obtained by reflecting the single color X-ray, which is widened by the pin hole 17, with the surface of the thin film sample 18 are provided inside of a vacuum chamber 12, and the simple X-ray source 14 is used for obtaining the hologram in the two-dimensional detector 20.
Patent JP-2000162176-A (JP)
Title: Measuring method and measuring device using biosensor
Inventor: NAKAJIMA SATOSHI
IPC: G01N27/327
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To perform a highly precise measurement and to minimize the dispersion between sensors. SOLUTION: A DC voltage of 0.15 V is applied to the working electrode and reference electrodes of a biosensor, the applied voltage is changed to 0.6 V after a fixed time (t [seconds]) from the detection of supply of a blood sample, and the current carried between the working electrode and reference electrode is detected after 5 seconds from the change to measure the glucose quantity in the blood sample. Otherwise, the measurement may be performed by applying DC voltage of 0.1 V and 0.15 V before the supply of the blood sample and after the detection of the supply, respectively, changing the voltage to 0.6 V after a fixed time from the detection of the supply, and performing the measurement after 5 seconds after the change.
Patent JP-H0986960-A (JP)
Title: Wiring substrate and semiconductor element-receiving package using the same and structure for mounting the same
Inventor: AZUMA MASAHIKO
IPC: H05K3/34
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the wiring substrate free from the steep change in thermal expansion in a working temperature region and capable of preventing the generation of stress by installing a metallized wiring layer on or in an insulating substrate comprising a specific sintered compact. SOLUTION: A molded product comprising 80-20vol.% of the mixture of forsterite with cristobalite and 20-80vol.% of a silicate glass containing Li2 O in an amount of 5-30wt.% and having a refraction point of 400-800 deg.C is sintered to produce an insulating substrate 1 comprising the sintered compact having a thermal expansion coefficient of 8-18ppm/ deg.C at 40-400 deg.C. A metallized wiring layer 3 and a terminal 4 are installed on or in the insulating substrate 1, and a semiconductor element 5 is bonded and fixed to the bottom surface of a depression 1a formed in the upper center of the insulating substrate 1. Then, a lid 2 is fixed.
Patent JP-S62122938-A (JP)
Inventor: NAKAMURA KUNIO
IPC: B65D5/495
Filed: 1985-11-14
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-H04131801-A (JP)
Title: Production of optical information transmission device
Inventor: HAMANAKA KENJIRO
IPC: G02F3/00
Filed: 1990-09-21
Abstract: PURPOSE:To produce an optical mother board with high accuracy and good productivity by fixing long-sized rod lens base materials to straight grooves provided on a substrate surface, then cutting cross grooves on the substrate surface in the direction orthogonal with the axial direction of the base materials. CONSTITUTION:A refractive index distribution is previously formed on the substrate 11 consisting of glass, ceramic, etc., formed with the straight grooves 11A for positioning and the rod lens base materials 12 having the length equal to the length of the substrate are arranged along the grooves 11A by disposing the end faces flush with each other on one plane. After these materials are arrayed in the grooves 11A, a resin material is again poured and filled therein. The upper substrate 13 is mounted thereon and while the respective rod lens base materials 12 are pressed to the substrate 11, the resin material is solidified. The joined body of two sheets of the substrates 11, 13 produced in such a manner and the rod lens base materials 12 is subjected to grinding of a circuit board insertion groove 16 from the direction perpendicular to the columnar axis of the rod lens base materials 12. The rod lenses are coaxially arrayed, piece by piece, with the extremely high accuracy in this way.
Patent JP-H1081509-A (JP)
Title: New sodium silicate, its production and use
Inventor: SUGANO KAZUYOSHI
IPC: C01B33/32
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new sodium silicate having high calcium ion exchange capacity and useful as an ion exchange material such as a builder, etc., for detergents and provide a method for producing the sodium silicate. SOLUTION: This sodium silicate has a chemical formula represented by the formula Na2 O.nSiO2 .mH2 O [(n) is 3-5; (m) is 0-10] and has 0.2-1.20 X-ray diffraction strength ratio (RI=I031 /I200 ) by a specific face index [(031) face and (200) face] and <=500Åcrystal size obtained from half width of diffraction peak of face index (031).
Patent JP-S62114023-A (JP)
Title: Keyboard device
Inventor: HOSHINO MASAMI
IPC: H03M11/14
Filed: 1985-11-13
Abstract: PURPOSE:To simplify a continuous input of a symbol and an English small letter by executing an output in a shift mode designated by a specified shift mode key, by the number of times by which the specified shift mode key has been depressed continuously. CONSTITUTION:When a SHIFT key of a key matrix 7 is depressed continuously, the number of times of the depression is counted by a counter 10. Subsequently, when a character key is depressed, the contents CONT of the counter 10 are brought to a decrement, and a character code of a shift mode which corresponds to a flag F1 for showing an alphanumeric mode or a KANA (Japanese syllabary) mode, and also is reverse to a designation of a flag F2 for showing a large letter mode or a small letter mode is outputted. When the character key is depressed further, unless the CONT is '0', a character code of the same shift mode is outputted. Accordingly, when inputting continuously a symbol and an English small letter, it can be executed by depressing successively a desired character key, after the SHIFT key has been depressed continuously, and a moving extent of a hand is decreased even by one hand.
Patent JP-H10105555-A (JP)
Title: Translation-with-original example sentence retrieving device
Inventor: TOKUNAGA SHINJI
IPC: G06F17/28
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To more preferentially perform the retrieval and display of an example sentence required for a user by weighting keywords while storing the important degrees of keywords for each part of speech, and performing retrieval while considering the important degrees of keywords. SOLUTION: A morpheme analysis part 2 analyzes a retrieval request sentence into morphemes while using a morpheme analytic dictionary 6, and a keyword extracting part 3 extracts the keyword from the words of the morpheme analyzed results while using a keyword dictionary 7. In this case, the part of speech is provided from the keyword dictionary 7 for keyword weighting as well. At a keyword weighting part 11, the keyword is weighted corresponding to the part of speech. A retrieval part 4 finds the example sentence including all the provided keywords or one part of them out of a translation-with-original example sentence data base 8. A keyword weighting processing part 12 determines the order of outputting while considering the weight provided by the keyword weighting part 11. Thus, when preparing the sentence in the other language, the more effective example sentence is more preferentially retrieved and displayed and sentence preparation work is facilitated.
Patent JP-H04133571-A (JP)
Title: Picture reader
Inventor: HASEGAWA SHIZUO
IPC: H04N1/401
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the deterioration of the picture of a picture reader by independently setting correction factors to each separated color at every picture element between the 1st and 2nd white plates at the time of shading correction. CONSTITUTION:In an initializing mode, reflected density ratios between white paper and a white plate are measured at every color CCD and every picture element after the white paper is placed on a platen glass plate and the measured ratios are supplied to the backup memory of a CPU 230. Before starting copying or reading operations, the white plate is irradiated with an exposure lamp and white picture data of a uniform white level outputted from each CCD are stored in a one-line quantity correction RAM 601 through a selector 602 and gate 604. Accordingly, the RAM 601 is accessed by using an address from the address bus of the CPU 230 and the white picture data are read out to the work register of the CPU 230 through a gate 609 and data bus. Each color data which are uniform over the main scanning direction and proportional to inputted light quantities are respectively inputted to logarithmic conversion circuits 216, 217, and 218 in accordance with the relative luminosity factor characteristic of men's eyes.
Patent JP-H1176155-A (JP)
Title: Endoscope
Inventor: SEKIYA TAKAOMI
IPC: A61B1/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope with which a more appropriate image for observation can be obtained. SOLUTION: An endoscope 1 includes a flexible, long-size endoscope main body 2, a control part installed at the first end of the endoscope main body 2, and a cylindrical photographic distance holder 3 freely removably attached to the end 22 of the endoscope main body 2. An optical-fiber bundle for use as a light guide, etc., is built into the endoscope main body 2, and a channel (lumen) for passing a treatment apparatus, such as forceps and a YAG laser cure device, and an air/water feed port for washing are formed in the endoscope main body 2. A V-shaped notch 31 is provided at the end of the photographic distance holder 3. The notch 31 is situated near an observation optical system 5 and each illumination optical system. Various conditions such as the dimension of the notch 31 are set so that the photographic distance holder 3 is not seen within the field of observation (not to generate an eclipse).
Patent JP-H1181887-A (JP)
Title: Shield tunnel lining body
Inventor: MORI SHINSUKE
IPC: E21D11/08
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a shield tunnel lining body comprising plural segments of concrete assembled in a circumferential direction and an axial line direction to be integrated with each other by prestress introduced in which used PC steel quantity is reduced, and in which the segments can be tightened in the circumferential direction and the axial direction in simple structure. SOLUTION: Segments disposed adjacent to each other in a circumferential direction are disposed to be deflected in an axial line direction, and plural circumferential PC steel members are inserted through all the segments. For one segment 1, it is adjacent in the circumferential direction to two segments 2, 7 adjacent in the axial line direction, and it is integrated with either of them by tension of the PC steel members 11a, 11b. The PC steel members are disposed to form such conditions for all the segments, and prestress is introduced in the circumferential direction only. The segments adjacent in the axial line direction are thus jointed with each other through the segments adjacent in the circumferential direction to be also tightened in the axial direction.
Patent JP-S63110221-A (JP)
Inventor: HOPPER ROGER JOHN
IPC: C08J3/24
Filed: 1987-10-08
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-H09274289-A (JP)
Title: Developing solution for silver halide photographic material
Inventor: SASAKI HIROTOMO
IPC: G03C5/29
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress silver stain in a developing tank and/or on a developing rack and a roll in processing a rapidly processable silver halide photographic material by incorporating at least one kind of specified compd. SOLUTION: At least one kind of compd. represented by formula I or II is used. In the formula I, each of R11 and R12 is mercapto group or a group substitutable the pyrimidine ring. In the formula II, R21 is arom. hydrocarbon, a heterocyclicn group, halogen, cyano, nitro, etc., and R22 is mercapto or a group substitutable on the pyrimidine ring. It is preferable that a black-and-white silver halide photographic sensitive material is imagewise exposed and processed with a developing soln. contg. the compd. represented by the formula I or II or a black-and-white silver halide photographic material contg. a hydrazine deriv. is imagewise exposed and processed with a developing soln. contg. the compd. represented by the formula I or II and further contg. >=0.3mol/l sulfite. A significant silver stain preventing effect can be obtained without affecting photographic performance.
Patent JP-H04136176-A (JP)
Title: Microwave plasma treating device
Inventor: KAMIIDE KOYO
IPC: H01L21/205
Filed: 1990-09-25
Abstract: PURPOSE:To improve the uniformity of the distribution of microwaves on the horizontal wafer surface in a plasma treating chamber by providing a perpendicular rotating plate which is radially projected and formed from a revolving shaft running on the perpendicular axial center of a microwave introducing chamber of the microwave plasma treating device and has microwave absorptivity in this microwave introducing chamber. CONSTITUTION:The top end of the revolving shaft 11 which are projected and formed with the perpendicular rotating plates 10, 10... made of the microwave absorptive material is projected from the front end of the microwave introducing chamber 2 and is connected to a motor 12 and is rotated. The respective perpendicular rotating plates 10, 10... have the direction perpendicular to the surface of a semiconductor wafer 5 and the widths thereof are wider toward the lower as the microwave introducing chamber 2 is formed to a circular conical shape. The microwaves 8 having the flow of the horizontal component is absorbed by the perpendicular rotating plates 10 according to such microwave plasma treating device and, therefore, the uniformity of the power distribution of the microwaves 8 on the surface of the semiconductor wafer 5 generated by the bending of the microwaves and the power change of the microwaves is enhanced.
Patent JP-2000083869-A (JP)
Title: Vacuum cleaner
Inventor: TAJIMA TAIJI
IPC: A47L9/28
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner which is compact in size, lightweight, and easy-to-use and has improved dust collecting performance at a low power consumption. SOLUTION: A rotary brush 104, a dust collecting chamber 107, a blower 106, and one motor 103 are provided in a suction port body 102. The rotary brush 104 and blower 106 are driven by the motor 103, while the chamber 107, blower 106, and motor 103 are parallelly disposed at the rear of the brush 104.
Patent JP-H0781063-A (JP)
Title: Thermal ink jet head
Inventor: KATAOKA MASAKI
IPC: B41J2/16
Filed: 1993-09-17
Abstract: PURPOSE:To provide a thermal ink jet head having good jet characteristics, enhanced in reliability and improved in productivity by employing a structure providing the photosensitive resin layer covering at least one end part of the connection part where a heating resistor layer and an electrode are overlapped each other and prescribing a resistance value ratio. CONSTITUTION:In a heating resistor layer 3, a part 12 is the opening of a photosensitive resin layer and the outside of the opening is covered with the photosensitive resin layer. Upper and lower parts 16 are the regions covered with the photosensitive resin layer and left and right parts 13 are the contact regions of an electrode part and a central region 15 is a high resistance value region. The left and right regions 14 are low resistance value regions. The ratio of the resistance value of the low resistance regions per the unit distance in a current flow direction and that of the high resistance value region is 120-300%.
Patent JP-H03115052-A (JP)
Title: Nip structure for opposed roller
Inventor: MIYAMOTO KENICHI
IPC: B65H20/02
Filed: 1989-09-29
Abstract: PURPOSE:To always maintain stable nip force between rollers by providing a constitution in such a way as arranging a magnet in a part, excepting a contact surface with a sheet member in the roller, and attracting the fellow rollers by magnetic force of this magnet with the nip force given. CONSTITUTION:By embedding a magnet 82 in one roller 18A and a metal pipe 84 in the other roller 18B, the roller 18A is moved in a direction of the roller 18B and held by attracting force of these magnet and metal pipe. Under this condition, when a sensitive material 14 is interposed between the rollers 18A and 18B, the roller 18A and the roller 18B are a little detached, but the attracting force by magnetic force is maintained, and nip force for surely holding the sensitive material 14 is generated. Accordingly, since stable conveying force is always given to the sensitive material 14, a trouble of meandering and jamming or the like is prevented from being generated.
Patent JP-H0598352-A (JP)
Title: Production of soft-magnetic ferritic stainless steel sheet excellent in workability
Inventor: KONO MASAAKI
IPC: H01F1/16
Filed: 1991-10-02
Abstract: PURPOSE:To produce a soft-magnetic ferritic stainless steel sheet having superior corrosion resistance and excellent in magnetic properties as well as in workability. CONSTITUTION:In the process for producing a ferritic stainless steel sheet, having a composition consisting of, by weight, <=0.015% C, 10.0-20.0% Cr, <=0.3% Mn, <=0.3% Si, 0.01-1.5% Al, <=0.015% N, Ti by the amount in the range between the value >=8 times the content of (C+N) and 0.5%, and the balance Fe with inevitable impurities, by means of hot rolling, hot rolled plate annealing, pickling, cold rolling, cold rolled sheet annealing, and pickling, the hot rolling finishing temp. (FDT) is regulated to <=800 deg.C.
Patent JP-H0699924-A (JP)
Title: Posture changing method for item to be transferred
Inventor: YOKOTA KIYOSHI
IPC: B65B13/18
Filed: 1992-09-24
Abstract: PURPOSE:To shorten the transfer distance required for changing the posture of an item to be transferred to the transfer direction while the item is trans ferred along conveyer lines. CONSTITUTION:Roller conveyer lines 1a and 1b which are individually driven are laid parallel with the transfer direction of an item to be transferred, and synchronously turned in the same direction until the item is transferred on to the roller conveyers 1a and 1b. After that, the roller conveyers 1a and 1b are turned in the opposite directions for a specified period of time to change the posture of the item, and then synchronously turned in the same direction to transfer the item to the downstream side.