baber/WOPTO huggingface dataset:
Patent JP-2000183124-A (JP)
Title: Contamination quantity and contamination-density measuring methods of semiconductor wafer, and production of locally contaminated sample
Inventor: NAGAI SEIJI
IPC: G01N1/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a contamination-quantity measuring method of a semiconductor wafer which is effective to measure simply and accurately its contamination quantity, obtain its contamination-density measuring method, and further, obtain a locally contaminated sample production method. SOLUTION: Locally and totally contaminated samples are produced respectively to determine local and total contamination characteristics αDROP and αLAP showing their respective dependence on the incident angle of X-rays. Then, by using their relative relation α to each other, a contamination quantity AWAFER of a wafer is determined, and by measuring X-axis and Y-axis X-ray intensity distributions I(X), I(Y) of the locally contaminated sample, an effective aperture area W of a semiconductor detector is calculated to determine the wafer- contamination density DWAFER by using it. As a result, by using a calibration curve obtained from the locally contaminated sample, the absolute calibration of a total reflection fluorescent X-ray apparatus is made possible.
Patent JP-H11173102-A (JP)
Title: Unlocking mechanism of rotary vane type air motor
Inventor: FUKUSHIMA YOSHIO
IPC: F01C21/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the unlocking mechanism of a rotary vane type air motor which can release the lock of the air motor surely. SOLUTION: In a rotary vane type air motor 7 in which a rotor 13 is arranged rotatably inside a circuit cylinder 12, vanes 16 are installed on the outer periphery of the rotor 13 at a certain interval and which can rotate the tips of these vanes under a state contacted with the inner periphery wall of the cylinder 16 by the compressed air supplied from the air supply port 14 of the cylinder 12, one end of the rotary shaft 11 of the rotor 13 is exposed in the exhaust room 17 of the compressed air and a rotary member 20 moved in the same axis direction as this rotary shaft 11 and rotatable around the same axis is arranged on the extension of the rotary shaft 11 of the rotor 13 and formed so as to be engaged/disengaged for the rotary shaft 11 by moving the rotary member 20 in the axial direction and also so as to be operated rotatingly the rotary member 20 forcedly from the outside.
Patent JP-2000183666-A (JP)
Title: Drive circuit
Inventor: OTAKA NOBUYUKI
IPC: H03F3/343
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit where a reduction in a drive current due to effect of a base current is minimized to the utmost and a maximum output level is not reduced. SOLUTION: A resistor R2 is connected between a base and a collector of a transistor(TR) Q5, and a 4th TR Q10 is provided. The emitter of the TR Q10 is connected to a common base of TRs Q5, Q6, and the base of the TR Q10 is connected to a common collector of TRs Q3, Q5 and the collector of the TR Q10 is connected to ground (GND).
Patent JP-2001169831-A (JP)
Title: Table with foldable top plate
Inventor: YANAI OSAMU
IPC: A47B91/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a table with a foldable top plate having a shelf, which makes it possible to simply hold the top plate in an appropriate spreading condition in respect of a construction and an operation. SOLUTION: The table with a foldable top plate has a combined construction comprising a table body provided with the foldable/spreadable top plate, and the foldable/spreadable shelf which is removably built in below the top plate of the table body. The shelf is substantially a single rigid shelf plate in a spreading condition, and built in the table body in the spreading condition, thereby it can hold the spread top plate in an appropriate position.
Patent JP-2000234418-A (JP)
Title: Holding jig of lattice frame assembling rod-like body for reinforcing bar or the like
Inventor: KOBAYASHI TAKASHI
IPC: E04G21/12
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling working and remarkably reduce working hours by providing a first holding part for holding the lattice frame assembling rod-like body for a reinforcing bar or the like in one direction and a second holding part for holding in the direction orthogonal thereto. SOLUTION: A recess part 2 for inserting a reinforcing bar 5a arranged in one direction is formed on the lower side of the front side of a jig body 1. The recess part 2 communicates with a notch part 3. Then, the inlet part of the recess part 2 is formed narrower than the width of the reinforcing bar 5a so that the reinforcing bar 5a presses in the recess part 2. In addition, a recess part 4 for inserting a reinforcing bar 5b arranged in the direction orthogonal to the reinforcing bar 5a is formed on the upper end of the side face side of the body 1. Next, the recess part 4 is also formed narrower than the width of the reinforcing bar 5b. The reinforcing bars 5a, 5b are arranged in a previously orthogonal state, and the jig is attached to the intersection part of the reinforcing bars 5a, 5b so that the recess parts 2, 4 of the body 1 insert respectively.  Thereby a lattice frame assembling rod-like body is arranged in the form of a lattice by simple working to be assembled.
Patent JP-H06196371-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SHIMADA AKIHIRO
IPC: H01G13/00
Filed: 1992-12-22
Abstract: PURPOSE:To realize a highly reliable solid electrolytic capacitor having a stable electric characteristic in the solid electrolytic capacitor using polypyrol. CONSTITUTION:The manufacturing method of a solid electrolytic capacitor includes a process of winding the anode and cathode electrode foils together with a separator so as to form a capacitor element and a process of impregnating this capacitor element separately with an oxydizing agent solution and a pyrol solution for a plurality of times performing the process of separately impregnating a capacitor element with the oxydizing agent solution and the pyrol solution together with previously performing redegassing treatment on the capacitor element in an electrolytic liquid before this impregnating process.
Patent JP-H06116903-A (JP)
Title: Method for confirming track state
Inventor: SATO YOSHIHIKO
IPC: G01D9/00
Filed: 1991-12-02
Abstract: PURPOSE:To automate a confirmation method by picking up a deviation of a track and computer-processing the picked up deviation when checking for a repaired state of a rail with a confirmation car and giving an alarm in emergency. CONSTITUTION:Specified data, such as level deviation of a track and passage deviation is picked up with acceleration meters 2 and 5 and other measuring instruments. Then' those deviation are processed with a computer installed on the car so as to obtain a specified characteristic. Then, they are displayed on a screen by a maximum value of a specifically extended lot. During this operation, the presence of an excess of a control target value about a lot deviation is determined. When the excess is found, and alarm is given while the lot deviation value is output together with the lot values around the excess value. If it is necessary to respond to further requirements, such detection devices which detect track deviation or leveling deviation are additionally installed. This construction makes it possible to confirm such deviations in automatic mode without relying on visual and physical inspection, and what is more, to obtain objective numerical information and obtain information better than the conventional information even when increasing the speed of the confirmation car.
Patent JP-H11185132-A (JP)
Title: Automatic vending machine
Inventor: KUBO KEIICHIRO
IPC: G07F9/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To unifyingly manage sales and to easily put in/out products with respect to products columns at the time of dividing the inside and outside of a product sales booth and installing an automatic vending machine by opening the back side of an automatic vending machine main body, opening the back side of the product column and easily loading and taking out the products. SOLUTION: The product column 2 is constituted by providing a product carry-away guide, a depth adjusting member 10 and a product guide shaft 12 on the opened front side. In the automatic vending machine, a back board where the back wall of the product column 2 is formed is not provided and the back face of the product column 2 is opened. A product guide shaft (product pressing member) 13 of constitution similar to the product guide shaft 12 is provided at the opened back face of the product column 2. The product A can be loaded and be taken out from the back side of the product column 2 with the constitution of the automatic vending machine main body 1 forming a casing structure whose back face is opened.
Patent JP-H10191824-A (JP)
Title: Pet cage
Inventor: SASAKI HACHIRO
IPC: A01K31/06
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pet cage constituted so as not to leak the smell of pet to the outside. SOLUTION: Concerning a side wall member 1, divided transparent tubes 2a, 2b and 2c divided into three stages by frame members while sticking the side faces of a lot of transparent tubes 2 are connected, air holes 5 and 6 are formed at different positions on inner and outer walls, and a lower end part 2d of side wall member 1 is obliquely formed, opened inside and fixed by being inserted into an inserting part 9a of a bottom member 9. An upper end 2e of transparent tube on the upper stage of side wall member is fixed and inserted into a lower inserting part 10a of an upper frame member 10 and, concerning an upper inserting part 10b of the upper frame member 10, the vertical transparent double member of roof member 11 and the lower end part and 13a of a bent double transparent member 13 are inserted and fixed.  Then, the upper end parts and 13b of vertical double transparent member 13 and bent double transparent member are connected and fixed around a filtering chamber 14 filled with active carbon 15, a circulating hole 14a is formed on the bottom of filtering chamber and, inside the filtering chamber, a lid 16 forming an air hole 16a is fitted to the upper part of filtering chamber.
Patent JP-2001170853-A (JP)
Title: Optical element holder for grinding/polishing
Inventor: NAKAGAWA KUNIO
IPC: B24B13/005
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of failure such as rubbed face at a receiving face of an optical element with a simple structure for a fitting type optical element holder for holding the optical element when grinding polishing the optical element such as a lens. SOLUTION: This optical element holder for grinding/polishing comprises a seat 2 with a supporting face 2a for supporting the optical element L via an elastic sheet 4 and a cylindrical holding frame 3 for rotatably supporting the optical element L and for fitting the optical element L therein. The elastic sheet 4 abutting on the receiving face La of the optical element L is prevented from adhering with the supporting face 2a of the seat 2. When grinding/polishing the optical element L, the optical element L and the elastic sheet 4 contacting the element are integrated for being smoothly rotated accordingly to a machining face of a machining tool to prevent a failure such as rubbed face on the receiving face La of the optical element L.
Patent JP-H10190470-A (JP)
Title: Spectrum feature parameter extraction device based on frequency load evaluation function
Inventor: SERIZAWA MASAHIRO
IPC: G10L19/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To output a spectrum feature parameter relating to an optional frequency band by providing a means for inputting the impulse response of a load function and calculating autocorrelation and cross correlation by filtering. SOLUTION: To input terminals 1 and 8, input signals and the impulse response of the load function are respectively inputted. A buffer circuit 2 stores the input signals for a predetermined length and a FIR filter (finite impulse response) 3 uses the impulse response of the load function inputted from the input terminal 8, filters the stored input signals and obtains load input signals. An autocorrelation calculation circuit 4 calculates an autocorrelation matrix and a cross correlation calculation circuit 5 calculates the cross correlation vector of the load input signals and the impulse response. A parameter calculation circuit 6 uses the autocorrelation matrix and the cross correlation vector, solves a normal equation, obtains a vector and obtains and outputs a spectrum feature parameter vector further.
Patent JP-H10168987-A (JP)
Title: Steep-slope screw pipe for sewer
Inventor: HIROSE MAMORU
IPC: B65G33/14
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the execution of works by forming a screw pipe by introducing a core material into a round pipe and spirally installing a plate. SOLUTION: A plate is mounted spirally to the axial center material of a round type and formed in a screw type, and the screw pipe is inserted and fixed to a round pipe having an inside diameter the same as the outside diameter of the screw type, and the screw pipe 1 for steep-slope section sewer is manufactured. Flow velocity in the pipe is controlled by changing the number of the stage of the winding of a spiral or altering the diameter of the spiral when the inside diameter of the pipe is kept constant. Alternatively sewage can be flowed down naturally from a vertical section to a steep slope section while holding required flow velocity because flow velocity can be adjusted by varying the axial angle of the whole spiral. Accordingly, a sewage pipeline on a precipice place and the steep slope section can be laid only by a spiral pipeline, the laying is executed easily, and construction cost is also reduced by a section, in which no manhole is needed in an intermediate section. Since a joining section by conventional stepped sections is removed and the flowing- down of sewage is brought to a continuous and uniform-flow state, solid bodies are simultaneously flowed down smoothly.
Patent JP-2001171693-A (JP)
Title: Breathable bag and its manufacturing method
Inventor: TAKESHITA SHIGERU
IPC: B31B1/60
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a breathable bag wherein the deaeration in a filling is favorable, and a content is prevented from leaking out, and its manufacturing method. SOLUTION: In the vicinity of one opening end of a cylindrical body comprising a plastic film having heat-bonding property, a discontinuous heat-bonded section having a non-heat-bonded section is formed at a plurality of locations in a manner to be in parallel with the opening end, for this breathable bag. In such a bag, a protruding section, which protrudes to the outside, is respectively formed on the plastic film at the regions of the non-heat-bonded sections of the discontinuous heat-bonded section. Thus, the breathable bag is constituted in such a manner that the deaeration is facilitated by forming a gap between the plastic films.  Also, by heat-pressing two sheets of the plastic film with a male die and a female die, the protruding sections, which respectively protrude to the outside and have a specified shape and a specified height, are formed, and the gap is formed between the two sheets of the plastic film for this manufacturing method of the breathable bag.
Patent JP-H11196273-A (JP)
Title: Image forming device
Inventor: WATANABE YUKIO
IPC: H04N1/407
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To generate an image with excellent gradation by executing output density correction that takes into account a difference from the effect of changes in sensitivity performance and charging performance due to film thickness fluctuation of an image medium by each signal generating means onto gradation characteristic. SOLUTION: A gamma conversion section 34, that converts an output characteristics of an image signal generated from any of pluralities of signal generating means such as a PWM circuit 35 and a binary processing circuit 36 based on a film thick detection result of a photoreceptor drum, is controlled optimally by a CPU 25 in response to any signal generating means such as the PWM circuit 35 and the binary processing circuit 36 that generates an image signal.
Patent JP-H05179397-A (JP)
Title: Hot rolled steel sheet excellent in fatigue strength and production thereof
Inventor: KURITA MASATO
IPC: C21D8/02
Filed: 1991-12-31
Abstract: PURPOSE:To provide a hot rolled steel sheet having very excellent notch fatigue strength and suitable for the production of parts for machine structure applied with repeated loads such as an automotive wheel. CONSTITUTION:The objective hot rolled steel sheet having high fatigue strength has chemical components contg., by weight, 0.02 to 0.07% C, 0.05 to 1.5% Si, 0.5 to 4.0% Mn, <=0.10% sol. Al, <=0.006% N, 0.02 to 0.O7% Ti and 0.02 to 0.05% Nb and satisfying the following inequality, and the balance iron with inevitable impurities and has a mixed structure of ferrite and pearlite of <=10% area ratio: 0.20<C+0.14XSi+5.7X(Max(Ti-0.02, 0)+Nb)<0.55.
Patent JP-H06191593-A (JP)
Title: Manufacturing apparatus of encapsulated products
Inventor: HANADA AKIO
IPC: B67C3/00
Filed: 1992-12-24
Abstract: PURPOSE:To manufacture a number of encapsulated products at a time by a method wherein pallets capable of holding two or more capsules in raws are carried in a specified direction, and caps are mounted on the capsules after the capsules are filled with a substance to be encapsulated. CONSTITUTION:A production conveyer 34 is provided with capsule conveying pallets 60 to convey capsules. The pallet 60 has two or more capsule holders 61 which are arranged in a gridiron pattern on the upper face, and the capsules are fitted in the holders 61. The pallet 60 is conveyed at a specified speed, and powder as a substance to be filled is filled by a powder filling device into empty capsules which are being conveyed. After filling, the pallet 60 is conveyed further and cap parts of a die-cut film 13 are attached on the capsules by a heat seal device 46. Thereby, the same controls can be applied to all the capsules and two or more encapsulated products can be produced, resulting in an increase in the production efficiency.
Patent JP-2000181914-A (JP)
Title: Document preparation system
Inventor: MAE YOSHIKUNI
IPC: G06F17/24
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To turn the direction of the printing of respective pages to an easy- to-see direction to be printed matched with the position of a binding margin at the time of assembling and printing the plural documents of different paper sheet directions. SOLUTION: In this document preparation system provided with an input device 11 for inputting a character and a symbol, a storage device 13 for storing the inputted character and symbol and a prepared document, etc., a controller 15 for processing information inputted from the input device 11 and the information stored in the storage device 13, a display device 12 for performing display corresponding to the information processed in the controller 15 and a printing processing procedure part 153 for making the plural pages be printed on the sheet of paper of one page, the printing processing procedure part 153 sets the direction of the printing of the respective pages and makes printing and output be performed from a printer 14 at the time of assembling and printing the plural documents of the different paper sheet directions depending on the pages.
Patent JP-H11194430-A (JP)
Title: Guide device for photographic sensitive material
Inventor: YAMAMOTO JUNICHI
IPC: G03B27/46
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To efficiently take out the short-length part of a photosensitive material by constituting the guide device thereof leading to a developing processing part from a paper magazine through a printing and exposure part in a photograph printing device so that the photosensitive material can be rewound to the original paper magazine by reversely carrying it without jamming it at the gap of a paper guide even when the trailing edge thereof separated from the paper magazine is carried to an optional position. SOLUTION: The guide device 10 is constituted of the paper guide 11 carrying the photosensitive material to the developing processing part from the paper magazine 1 attached to the case 5 of the photograph printing device through the printing and exposure part 30. Then, one side 15b of a guide plate at the receiving side end 15 of the guide 11 is formed as the member whose cross section is L-shaped and rotated by a rotating driving mechanism constituted of a rotating driving part obtained by providing a link mechanism 16, a driving gear 19 and a driven gear 20 with a friction member by interlocking with the carrying action of the photosensitive material. Thus, since the photosensitive material is guided in both of normal and reverse directions so that it can be smoothly passed through the gap between the paper guide, it can be rewound.
Patent JP-H06202001-A (JP)
Title: Microscope device
Inventor: HIYAMA KOJI
IPC: G02B21/06
Filed: 1992-12-30
Abstract: PURPOSE:To improve the contrast of an image of an object of detection. CONSTITUTION:The microscope device 20 which reflects light from a specific illumination light source 7 with a half-mirror 8, irradiates the object 5 of detection with 1st reflected light LA2 through a lens 4, and monitors 2nd reflected light LA6 from the object 5 of detection through the half-mirror 8 is equipped with a nonreflective member 22 which receives light LA3 transmitted through the half-mirror 8. Consequently, the transmitted light LA3 can be prevented from being reflected in a lens barrel. Further, only the reflected light from the object 5 of detection is detected by using 1st and 2nd polarizing plates 43 and 46 whose axes of polarization shift by 90 deg., so the contrast can be improved more.
Patent JP-H11189189-A (JP)
Title: Parking brake device for motorcycle
Inventor: SEKIYA NAOYUKI
IPC: B62L3/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a parking brake device for a motorcycle, which is capable of reducing the number of part items and simplifying a structure by providing an existing hydraulic brake device with a parking brake function. SOLUTION: A parking brake device provided in the vicinity of the brake lever 29 of a motorcycle having a disk brake device (hydraulic brake device) actuated by an oil pressure (liquid pressure) generated by the rotation of the brake lever 29 to generate a braking force is composed of a cylinder slid roughly in the rotational direction of the brake lever 29, a piston 52, the end part of which being fitted freely slidable in the cylinder, extended out of the cylinder and brought into contact the end surface 29a of the brake lever 29, a spring 54 contracted in the cylinder for energizing the piston 52 toward the brake lever 29, and a releasing lever (fixing/releasing) 55 for fixing/releasing fixing of the cylinder.
Patent JP-H06201718-A (JP)
Title: Impact judging label
Inventor: OTA MICHIHIRO
IPC: G01P15/00
Filed: 1992-12-30
Abstract: PURPOSE:To judge a degree of the impact intensity properly. CONSTITUTION:Plural magnetic layers 2a, 2b and 2c magnetized by different magnetic force are arranged in parallel with each other on a board 1, and space is formed on these magnetic layers by a cover 3, and a proper quantity of magnetic powder is housed in the space. When it is used, this impact judging label is shaken properly with hands, and the magnetic powder in the space is dispersed, and is stuck uniformly on the whole magnetic layers. The impact judging label in this condition is made vertical, and is stuck on a side surface of an impact judging object. When the impact is apllied to the object, the magnetic powder is shaken off successively from the magnetic layers whose magnetic force is weaker. When a quantity of the magnetic powder remaining on the respective magnetic layers is observed visually, a degree of the impact intensity applied in the middle of transportation can be judged.