baber/WOPTO huggingface dataset:
Patent JP-H11324978-A (JP)
Title: Fan motor
Inventor: CHO JUNSEI
IPC: H02K1/18
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the looseness phenomenon after the assembling by comprising a first fixing member fixed on a shaft housing and a second fixing member for fixing a printed circuit board to a frame corresponding to the axial fixing of a stator. SOLUTION: A shaft housing 11 penetrates through a central opening of a printed circuit board 51 and an annular opening 542 of a second fixing member 54, and receives the printed circuit board 51 by a support of the second fixing member 54. A reverse hook 541 penetrates through a notch 55 on the printed circuit board 51, inserted and locked in an interval space 14 on the shaft housing 11, and fixes the printed circuit board 51 onto a frame 1. The shaft housing 11 penetrates through a stator 5 and an annular opening 532 of the first fixing member 53, a locking tongue piece 531 is slid on the shaft housing 11 to be locked in a recessed groove 12 at the other end side, and the stator 5 is axially fixed. Thereby a fan and the printed circuit board can be effectively connected and fixed, and the printed circuit board can be prevented from slipped off.
Patent JP-H07142976-A (JP)
Title: Method for reducing noise
Inventor: KATO KATSUHISA
IPC: H03K17/16
Filed: 1993-11-19
Abstract: PURPOSE:To reduce noises generated in a wiring line which connects a load and a peripheral circuit when a high speed signal is supplied to the load by folding back one of the two wiring lines near the input part of a differential amplifier and reducing the area required to be surrounded by the wiring line. CONSTITUTION:A wiring line 16 from a gate terminal G is folded back near the part connected to a coaxial cable being an input part 14. It is connected to the coaxial cable along a wiring line 18 through near an element to be measured 10. Each wiring line is shown by 20, 22, and 24 in the Figure. The smaller area surrounded by the element 10 and the wiring lines 16, 18, 20, 22, and 24 is required than the area surrounded by the conventional element to be measured and the wiring line. In this case, the wiring line 16 is folded back near the input part 14. Similarly, the wiring line 18 may be folded back near the input part 14. The wiring lines 16 and 22 can be bifilar wound.
Patent JP-H08153239-A (JP)
Title: Device for arranging bill direction
Inventor: MATSUMOTO HIROSHI
IPC: B65H15/00
Filed: 1994-11-25
Abstract: PURPOSE: To properly arrange many bills in the front-rear direction and the up-down direction only by a front-rear direction arranging mechanism without requiring a specific up-down direction arranging mechanism. CONSTITUTION: A bill B is supplied from a hopper means 12 in 1st direction in which the front side up and its up and down direction is normal, 2nd direction in which the front side up and its up and down direction is inverse, 3rd direction in which the rear side up and its up and down direction is normal, or 4th direction in which the rear side up and its upside and down direction is inverse. A judging means 13 judges in which direction the bill B supplied from the means 12 is among the four kinds of directions. A distributing means 14 distributes respective bills B into a group of bills B1, B4 in the 1st and 4th directions and a group of bills B2, B3 in the 2nd and 3rd directions. Front-rear inverting means 15, 19, 20 automatically arrange the front-rear direction and the up-down direction of the bills B1, B4 in one group.  The bills B2, B3 in the other group are stacked in an unarranged bill recovering stacker 16, and after being inverted the front and rear sides by simply turning the bills B2, B3 180 deg. around the minor axis of each bill, the inverted bills are reset in the hopper means 12.
Patent JP-H07135801-A (JP)
Title: Farm working machine and tractor pulling the same
Inventor: SHIMOMURA TAKESHI
IPC: A01B59/043
Filed: 1993-11-19
Abstract: PURPOSE:To provide a farm working machine consisting of a specific construction and capable of controlling an attitude of the working machine without time-lag corresponding to a state of a field surface and carrying out a tilting work, etc., always at a constant depth. CONSTITUTION:At first a sensitive wheel 27 capable of contacting on a uncultivated surface of a working ground is attached in the center of a cross shaft 26 in the forefront of a reversible plow 20, which is a farm working machine used by mounting on a tractor 10 by 3 points link mechanism, and the front part of the reversible plow 20 is moved up and down by moving up and down the sensitive wheel 27 corresponding to irregularities of a field surface. Further, e.g., an upper link 11 is attached to a mast 23 through a long clearance by constructing a pin inserted to the upper link 11 made on the mast 23 and freely movable within a long insert hole in the direction of travel. By this construction, a holding position of the upper link 11 moves depending upon a varying attitude of the reversible plow 20 during a working and a bottom 22 can be held at a constant depth H.
Patent JP-H055951-A (JP)
Title: Display device
Inventor: UMEDA OSAMU
IPC: G03B21/00
Filed: 1991-11-28
Abstract: PURPOSE:To efficiently use light from a light source and to attain display with clear contrast and high brightness by accurately inputting and displaying normal light and abnormal light in each dot by means of a Fresnel lens having a beam expander function and a spectral plate having double refractive action. CONSTITUTION:Light from the light source which is shown by arrows (a) is converted into parallel beams (b) arrayed in each dot like stripes through the Fresnel lens 11 and the beams (b) are made incident upon the spectral plate 12. The plate 12 accurately divides the inclident light beams into two parallel beams in the directions of normal light (c) and abnormal light (d) and sends the divided light beams (c), (d) correspondingly to respective display dots on a liquid crystal display element 13. The element 13 drives picture elements P to be positively driven and picture elements N to be negatively driven correspondingly to the sent normal light (c) and abnormal light (d) in each dot so as to accurately display an image. The display image of the element 13 is displayed through a polarizing plate 14.
Patent JP-H07144524-A (JP)
Title: Hydropneumatic cylinder
Inventor: KATO KIMITOSHI
IPC: F16J3/02
Filed: 1993-11-20
Abstract: PURPOSE:To simplify gas filling work, dispense with seal face machining and the like and reduce the number of part items by elastically deforming the seal part of a diaphragm so as to lead gas into a gas chamber from a gas lead-in port, and pressing the seal part airtightly to the gas lead-in port by the resilience of the seal part so as to act as a check valve. CONSTITUTION:An upper seal part 56 is of such constitution as to be able to seal by preventing degasification from a high pressure chamber 5 to a low pressure chamber 13 by the outer peripheral part. This upper seal part 56 is provided with a lip 58 coming in contact with the inner peripheral wall of an outer cylinder 1, and when gas is led in from a gas lead-in port 61, the lip 58 is deformed in the inward bent state by the pressure of the gas to form a clearance, and the gas is led into the low pressure chamber 13 through a communicating hole 17. When the lead-in of gas is ended, oil in an oil reservoir 14 infiltrates into the inner peripheral wall of the lip 58 through the communicating hole 17, and the pressure of the low pressure chamber 13 acts, so that the lip 58 is airtightly pressed to the inner peripheral wall of the outer cylinder 1 and the gas lead-in port 61 so as to form a check valve 71 by the self-seal lip.
Patent JP-H10160171-A (JP)
Title: Gas stove
Inventor: OTAKE NOBUO
IPC: F23D14/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent a large volume of CO from being produced owing to a contact of a flame with a trivet when there is provided the trivet supporting a small diameter cooking tool in a region where a flame is existent in the gas stove on which there is mounted a natural suction inner flame hole burner having an annular inward flame hole forming a flame toward the outside. SOLUTION: A trivet 4 includes a central space part 14e for passing therethrough a flame blown up from an inward flame hole burner 2. Further, the trivet 4 includes a plurality of support pieces 13 for supporting a cooking tool 3, on inner and outer ends of which there are provided an upward protruded inside protrusion 15a and an upward protruded outside protrusion 15b. The inside protrusion 15a is to support a small diameter cooking tool 3, and the height of the inside protrusion 15a and the outside protrusion 15b is higher than a vertical width of the flame, and a flame is formed such that it makes contact only with the inside protrusion 15a and the outside protrusion 15b. For this, an area of the trivet 4 with which the flame makes contact is reduced and cooling of the flame is suppressed to reduce production of CO.
Patent JP-H10159589-A (JP)
Title: Centrifugal governor of diesel engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02D31/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To eliminate dispersion of engine speed caused by contact of the hooks of two coil springs and easily assemble both of the coil springs even if an assembling procedure is reversed. SOLUTION: A governor lever 3 and a speed control lever 5 are connected by a governor spring 6. In the governor spring 6, a coil spring 8 for high speed is externally fitted into a coil spring 7 in common use. One hook engagement hole 18a of hook engagement holes 18a/18b of the coil springs 8 for high speed which are opened in the governor lever 3 and the speed control level 5 is formed into an oblong hole and the coil spring 8 for high speed is engaged to the hole 18a so that the spring 8 may be idled and tension of the governor spring 6 is constituted to be adjusted and operated by the speed control lever 5.  In the governor lever 3 and the speed control lever 5, the hook engagement holes 17a/17b of the coil spring 7 in common use and the hook engagement holes 18a/18b of the coil springs 8 for high speed are substantially aligned in the axial direction (x) of the governor spring 6 and individually formed.
Patent JP-H02158717-A (JP)
Title: Liquid crystal display panel and production thereof
Inventor: OGAKI TAKASHI
IPC: G02F1/13
Filed: 1988-12-12
Abstract: PURPOSE:To simplify patterning of the other electrode film and to prevent short circuiting of both the electrode films by forming one of the electrode removing parts of 1st and 2nd electrode substrates by photoetching and forming the other by using an energy beam or tool. CONSTITUTION:The electrode removing part 19 of either one of the electrode removing parts 26, 19 of the 1st electrode substrate 41, and the 2nd electrode material 42, for example, the 2nd electrode substrate 42 is formed by photoetching. On the other hand, the electrode removing part 26 of the 1st electrode substrate 41 is formed by either of a physical means using the energy beam, for example, laser beam or mechanical means using a tool, for example, scribing tool. The patterning of the electrode film 24 of the 1st electrode material 41 is simplified in this way and the short circuiting of the electrode parts 43, 44 is prevented.
Patent JP-H05151348-A (JP)
Title: Object color discriminating system
Inventor: WATANABE MASANORI
IPC: G01J3/50
Filed: 1991-11-28
Abstract: PURPOSE:To improve the discrimination accuracy of an object color without taking any labor and time by automatically acquiring the object color of a discrimination object candidate. CONSTITUTION:A hue calculating part 22 calculates the hue of each part of an image from color image information. A saturation calculating part 23 calculates the saturation of each part of the image from the color image information. An object area deciding part 24 decides an object area by eliminating the part having the hue of a background color in each part of the image. An object color calculating part 25 calculates an average of the hue value of the part in which saturation is above a prescribed threshold with regard to each object area and sets it as an object color. An object color collating part 27 collates the object color of each object area with the object color of an object color storage part 26 and determines the object color of each object area.
Patent JP-2001132680-A (JP)
Title: Pump device
Inventor: YUMITA YUKINOBU
IPC: F04D13/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pump device capable of enhancing driving torque of an impeller while reducing the number of part items and the size more than a magnet coupling system. SOLUTION: In a pump device 1 having a DC brushless motor 12 having a rotor having a permanent magnet 11 and a stator 10 having plural iron cores 41 wound with a coil 13a as a rotary driving source of an impeller 15 rotatably arranged in a pump chamber 27 for circulating fluid, the permanent magnet 11 is embedded in the impeller 15, this is formed as a rotor, the iron cores 41 are composed of plural thin plate-like members laminated in the direction (the arrow A direction) orthogonal to a rotary shaft 16 of the impeller 15, and are separated by a partition wall 35 to the impeller 15 in the pump chamber 27 to be oppositely arranged, and the opposite side of a position opposed to the impeller 15 of these iron cores 41 is fitted/fixed by a back yoke 42.
Patent JP-H07163787-A (JP)
Title: Washing machine
Inventor: IWAMOTO KEIKO
IPC: D06F33/02
Filed: 1993-12-15
Abstract: PURPOSE:To make a input part and display part a single unit respectively, and make it possible for a user to set a preferable washing method quickly and correctly by arranging a dial type input part which selects and determines a washing method, and a display part which only displays the choices at respective selection stages. CONSTITUTION:A washing machine performs a washing when a washing method is input and determined by an input unit. In this case, a dial type input unit 2 which selects and determines a washing method, and a display unit 1 which only displays a selection limb at respective selection stages are arranged. For example, when a washing course is selected, on the display unit 1, the respective choices such as 'automatic (large quantity)', 'automatic (standard)', and 'automatic (hand wash)', etc., are displayed respectively, and at the same time, the respective choices are selected by turning the dial type input unit 2 to the right or left. Then, on the display unit 1, respective items such as a washing period of time, water level, strength of water stream, rinsing rotation, rinsing pattern, dehydrating period of time and completion of setting, etc., in addition to the washing course, are displayed in order.
Patent JP-H09134112-A (JP)
Title: Correction method of computer-generated hologram
Inventor: MAENO KEIICHI
IPC: G03H1/16
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an undeformed reproduction image by correcting aberration of a reproduction optical system when a stereoscopic moving image is reproduced from a computer-generated hologram by means of Fourier transform hologram method. SOLUTION: By arranging a virtual point light source in a collection point of a reference light beam, and determining each distribution on the hologram arrangement plane (penetration type LCD3) when a reproduction lens 5 for an actual use and an ideal reproduction lens without aberration are used, the distributions are tabulated as individual coordinates (hx, hy) on the hologram arrangement plane. And when a hologram computer 12 generates hologram data H(hx, hy), correction data Pc(hx, hy) are added to the phase difference between phase ORn of the object light and phase RRn of the reference light included in the cosine paragraph. Even if a complex and expensive reproduction optical system is not used, an accurate reproduction image is obtained, by correcting the aberration in a software beforehand.
Patent JP-2001129955-A (JP)
Title: Packaging material
Inventor: UECHI SATOSHI
IPC: D21H15/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material capable of being recycled as used paper and having moistureproofness and a strength applicable, for example, to the envelope, a heavy-duty packaging material of the like of a home delivery service or the like. SOLUTION: The packaging material 1 comprises reinforcing yarns 5 each made of a paper material obtained by laminating a moistureproofing layer 2 having solubility or disaggregation property, base paper 3 and a soluble or disaggregative adhesive 6. The material 1 has a structure for adhering and laminating moistureproofing paper 4 and the yarns 5 with an adhesive 6. The paper 4 has a structure for laminating the layer 2 and the paper 3. The paper material for constituting the paper 3 is not particularly limited, but various type paper materials can be used. However, by taking recyclability into consideration, the material easily dispersing in water by a mechanical disaggregation is preferred.  For example, chemical pulp paper, mechanical paper, one-side gloss kraft paper, sulfate kraft paper, kraft elongated paper or the like in which a chemical pulp or a mechanical pulp like a broad-leaf tree pulp, a conifer kraft pulp is used as a raw material is used.
Patent JP-H04187215-A (JP)
Title: Deodorization method
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/81
Filed: 1990-11-19
Abstract: PURPOSE:To efficiently remove the malodorous component for a long time and to hardly leave harmful ozone after deodorization in the method for catalytically oxidizing and decomposing the malodorous components with ozone by setting a lower fatty acid adsorbent or absorbing filter before a catalyst. CONSTITUTION:A lower fatty acid adsorbent or absorbing filter is set before a deodorization catalyst. An adsorbent such as various kinds of zeolite, activated carbon and a combination of activated carbon and an alkali metal or an alkaline-earth metal are preferably used for the filter. The lower fatty acid contained in the treated gas is accumulated in the catalyst in the deodorization reaction extending over a long period or reacts with the catalytic component to form a salt, and the catalyst is deteriorated. However, since the lower fatty acid is absorbed or adsorbed by the filter, the catalyst is not deteriorated, and the ozone and malodorous component, decomposition rates (%) are kept high over a long period.
Patent JP-2001131069-A (JP)
Title: Yohimbine action enhancer, analeptic agent using the same, and enteric stay promoter
Inventor: SHIBATA TAKASHI
IPC: A61P1/14
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a yohimbine action enhancer that can enhance the action of yohimbine. SOLUTION: This yohimbine action enhancer comprises a mixture of two or more kinds of creosote components selected from the resoles including creosote, guaiacol, 4-ethylguaiacol, creosol, cresols of o-cresol, p-cresol and the like, phenol derivatives selected from phenol, xylenols and the like. The resultant analeptic agent using the same, and enteric stay promoter are effective for a variety of the symptoms that need promoting the absorption of the intestinal juice in human and other animals, for example, for treatment of hypersensitive colon syndrome, abdomen dysphoria, abdominal full-consciousness and dehydration. This enhancer is further effective for manifestation of the maximum pharmacological action of a suppository.
Patent JP-H10162138-A (JP)
Title: Image processing method
Inventor: HASHIMOTO YOSHIHITO
IPC: H04N7/18
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To shorten the processing time by performing operation, which is simple and large in the number of processes like the calculation of the sum of luminance values, the sum of squares, and a product sum with ASIC, and also performing operation, which is complicated and small in the number of processes with a CPU. SOLUTION: As for the image processing method, which detects image position by pattern matching that detects the most similar part to a template in an image to be inspected, the ASIC9 processes the calculation of the sum of luminance values, the sum of squares, and the product sum after template coordinate value calculation and the CPU is put in charge of other processes. Namely, the operation which is simple and large in process frequency like the calculation of the sum of the luminance values, the sum of squares, and the product sum is shortened in process time by the ASIC9 specified for the arithmetic process. Consequently, the method, which performs the processing only by the CPU 8, and shorten the processing time of several seconds needed to search an object image of 512×480 with a template of, for example, 128×128 size, to be 1 second or less.
Patent JP-S63159077-A (JP)
Title: Printer
Inventor: MOGI KAZUO
IPC: G03G15/36
Filed: 1986-12-23
Abstract: PURPOSE:To facilitate the control for stopping and continuing printing at the time of a low-toner condition, by adding control data for a low-toner alarm treatment to printing data, and providing an alarm treatment table for storing the control data on a printer. CONSTITUTION:When a low-toner alarm is generated in a recorder 7, error information is detected by a printing controlling part 9, but since the error is of such a kind as to permit printing to be continued, printing is continued until the end of one page is reached. The printing controlling part 9, in which the error information is stored, references an alarm treatmen table 10 on receiving printing end information from the recorder 7, and when the control data for the treatment designates continuation of printing, printing on the next page is started. On the other hand, when the control data for the treatment designates stoppage of printing, printing on the next page is not started, a low-toner alarm is set in the error information, and reports it to a host computer 2 through a first controlling part 5. Thus, it is made possible to perform an error stop when the printing quality requirement is severe and to continue printing when the printing quality requirement is not so severe, without need for judgement by the operator.
Patent JP-H09159853-A (JP)
Title: Optical waveguide with filter and its manufacture
Inventor: TOMITA NOBUO
IPC: G02B6/13
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the optical waveguide with the filter which suppresses the peeling of the filter by forming a round through hole as the light transmission part of the filter. SOLUTION: The filter 10 is formed of a film consisting of several tens of layers which are formed nearly rectangularly and has light transmission parts 11-14 formed of plural round through holes. The respective light transmission parts 11-14 are arranged in array nearby the base 10a of the filter 10. The height (h) from the base 10a to the centers of the light transmission parts 11-14 is so set that when the filter 10 is inserted into the slit 2 of an optical waveguide element, input ports p1 -p4 among input ports p1 -p4 and q1 -q3 of the waveguide are exposed. The diameter D of the optical transmission parts 11-14 is equal to the interval Pa of the input ports p1 -p4 and q1 -q3 formed on the optical waveguide element. Further, the interval Pb of the light transmission parts 11-14 is twice as large as the interval P2 of the input ports p1 -p4 and q1 -q3 .