baber/WOPTO huggingface dataset:
Patent JP-H10153702-A (JP)
Title: Diffraction grating pattern and article applying it
Inventor: KOBAYASHI AKIHIKO
IPC: B42D15/10
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To make a visual image novel, and to enhance impossibility in fabrication, by constituting so that directions of diffraction gratings are approximated to each other between cells close to each other and the direction of reflected diffraction light from a whole pattern is changed continuously. SOLUTION: In the pattern having dots consisting of the diffraction grating arranged in an array shape, the directions of the diffraction gratings in respective dots are changed continuously in the vertical direction in figure. Further, the directions of the diffraction gratings of a dot line are the same in the horizontal direction in figure. When the pattern in figure is observed, when the pattern is moved (or, an observer changes a viewing angle), the matter so that a brilliant line flows in the vertical direction is felt. If the directions of the diffraction gratings in the vertical direction are changed within the range of 180 deg., when the pattern is copied, the dots, in which the direction of the diffraction grating is equal, exists even to all scan directions, and since a dot copied in black without being copied occurs necessarily, it is suitable.
Patent JP-H06153429-A (JP)
Title: Motor and adhesive application device
Inventor: AKANISHI NAGAMITSU
IPC: H02K1/27
Filed: 1992-10-28
Abstract: PURPOSE:To provide a motor where the rotor magnet does not break away from the inside of a rotor even if the unhardening of the adhesive occurs. CONSTITUTION:Being equipped with a fixing member, a rotating member supported rotatably by this fixing member, a cylindrical rotor magnet 14 bonded and fixed to the inside periphery of this rotating member, and a stator 4 being attached to the fixing member and opposed via a slight gap to the rotor magnet 14, a projection 16 or a recess 15 is formed at the end face or the periphery of the rotor magnet 14, and also a recess 15 or a projection 16 that the projection 16 or the recess 15 engage are formed in the rotating member.
Patent JP-S63161501-A (JP)
Title: Recording disk reproducing device
Inventor: KAWAMURA ICHIRO
IPC: G11B3/58
Filed: 1986-12-24
Abstract: PURPOSE:To facilitate the replacement of a cleaning cartridge by setting the cleaning cartridge loading/unloading position near the outer circumferential face or at the outside of the case of a recording disk reproducing device constituted as almost enclosed structure. CONSTITUTION:In replacing a cleaning member 18 of a cleaning cartridge 17, the cleaning cartridge 17 in the standby position of an arm 11 and engaged with the cleaning cartridge carrier is extracted from the arm 11 and to the outside of the package 1 by sliding a slider 21. Moreover, the cleaning cartridge 17 is placed on the slider 21 conversely and the slider 21 is pushed in to mount the cleaning cartridge 17 onto the arm 11. Thus, the replacement of the cleaning cartridge is facilitated and the convenience of use is improved.
Patent JP-2001129721-A (JP)
Title: Vice unit for cutter
Inventor: URA HIDEO
IPC: B23D55/04
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a cutter vice unit with its front vices securely clamping work such as polygonal lumber even if the lumber to be worked on has an extensive bend (rugged surface). SOLUTION: A vice unit provided here comprises a movable reference-side front vice 11 having a vice jaw 17 and a moving-side front vice 13 provided with a vice jaw 19 which approaches to and retreats from the reference-side front vice 11. This vice unit is characterized in that the two vice jaws 17 and 19 are installed on a horizontal plane through the intermediary of hinge members 21 and 13 to rock relative to the reference-side front vice 11 and moving-side front vice 13.
Patent JP-S63171761-A (JP)
Title: Recording sheet transporting device
Inventor: HIROTA FUMIYUKI
IPC: B65H1/30
Filed: 1986-12-27
Abstract: PURPOSE:To economize space and obtain state functions by making the driving system for a reversal transport part and a paper resupplying part which is intermittently driven, form a simple and compact mechanism, in a recording sheet transport device for an electronic photographic copying machine, etc. CONSTITUTION:In the captioned sheet transporting device, a driving shaft 92A in a reversal transport part 9, all driving shafts in a paper resupplying part 11, and the motor shaft of a reversible motor 150 in a driving source are revolved by winding an endless toothed belt 151. In other words, the belt 151 is laid onto the toothed pulleys 153A, 154, 155, and 156, idler pulleys 157 and 158, and a tension pulley 159, forming a closed loop. The driving shaft 92A and each driving shaft in the paper resupplying part 11 are equipped with one- way clutches 162, 163, and 166, or an electromagnetic clutch 167, etc. Therefore, the motor 150 is revolved normally or reversely according to the case when only the reversal transport part 9 is driven or only the paper resupplying part is driven.
Patent JP-H07139448-A (JP)
Title: Fuel injection device for diesel engine
Inventor: TAKAISHI TATSUO
IPC: F02M45/00
Filed: 1993-11-19
Abstract: PURPOSE:To provide a fuel injection system of high flexibility which injects fuel with high pressure high injection rate, stabilizes fuel metering of pilot injection by a system which smoothly realizes combustion after ignition, and freely controls injection timing. CONSTITUTION:A super magnetostrictive element 21 is provided on a body 2 of a fuel injection valve. A current driving system for a coil 22 drives the super magnetostrictive element. Check valves 27, 24, 31 are arranged respectively on first, second and third fuel passages 16, 23, 37.
Patent JP-2001132471-A (JP)
Title: V type two-cylinder engine
Inventor: MORIYAMA HIROSHI
IPC: F02B75/02
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To miniaturize a V type 2-cylinder engine. SOLUTION: In a V type 2-cylinder engine 10, right/left two cylinder blocks 51L, 51R are provided in a crank case 11 so that cylinder shafts Cy,Cy are formed in a V letter shape and the auxiliary machine 47 such as a stater motor is installed on the right side part of this crank case 11. A crank case center line L2 is a straight line orthogonally crossing with the bottom 17 of the crank case 1 and passing a crank center L1. An outer contact line L3 is the line contacting with the right end part 61a of a right head cover 61R provided on the right cylinder block 51R and the right end part 47a of the auxiliary machine 47. The cylinder shafts Cy,Cy are rotated around the crank center L1, in the range in which the outer contact line L3 becomes parallel with the crank case center line L2.
Patent JP-H03187947-A (JP)
Title: Dielectric composition of opaque glass containing lead oxide and iron oxide in small amount
Inventor: KENISU WAARAN HANGU
IPC: C03C3/062
Filed: 1990-11-21
Abstract: PURPOSE: To adjust the thermal expansion coefficient of a dielectric for electronic engineering, to enhance heat stability and to form a devitrifying glass first useful for a dielectric ink, a slurry for tape, etc., by using a Zn-Mg-Al- silicate glass contg. PbO and and Fe 2 O 3  and additionally contg. Ba and Sr.  
     CONSTITUTION: A composition contg., by weight, 15-25%, preferably 16-22%, ZnO, 10-25%, preferably 16-22%, MgO, 3-12% BaO or SrO, 5-20%, preferably 8-11%, Al 2 O 3 , 35-50%, preferably 39-43%, SiO 2 , 0-3%, preferably 1-2%, P 2 O 5 , 0-5%, preferably 2-3%, ZrSiO 4 , 0.01-1% PbO and 0.1-1% Fe 2 O 3  is used as the devitrifying glass frit for a dielectric composition. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H01155652-A (JP)
Title: Bipolar mos semiconductor integrated circuit
Inventor: TANABE KENZO
IPC: H01L27/06
Filed: 1987-12-11
Abstract: PURPOSE:To eliminate an interference at a MOS transistor circuit part, which is constituted of a bipolar transistor and a MOS transistor, by a method wherein an n<+> buried layer is formed under the low layer part of a region forming the MOS transistor circuit part and this buried layer is utilized equivalently as an earth shielding layer. CONSTITUTION:An n<+> buried layer 26 formed under a MOS transistor circuit part is formed simultaneously with the formation of an n<+> buried layer 3 for forming a collector region of a bipolar transistor. This layer 26 has a high conductivity and by connecting a power supply capable of making this part have a high potential in a low impedance and by a p-type substrate potential to this part, the layer 26 can be utilized equivalently as an earth shitelding layer. Thereby, the path of a high-frequency leak is interrupted in the layer 26 and the coupling of unnecessary signals due to a capacity coupling between a drain of a MOS transistor and a collector of the bipolar transistor can be reduced.
Patent JP-2000301685-A (JP)
Title: Laminator
Inventor: MIYAKE TAKESHI
IPC: B32B37/10
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To carry out the laminating work in the stabilized state in the lamination for a rear section of a film sheet by disposing film adsorption holes in the vicinity of a laminating roll to be denser than on other areas. SOLUTION: In the disposition of film adsorption holes 10, the Y direction pitches P2 and the X direction pitches P1 are denser successively toward a laminating roll 2. Even when a contact area between a film sheet 6A and a contact face of a film holding member 5 is small, the reduction of negative pressure applied to the film holding member 5 can be controlled by the arrangement because the number of the film adsorption holes 10 to be opened at that time is small, and also sufficient numbers of film adsorption holes 10 can be provided on a film holding section. As a result, in the laminating work for a rear section of the film sheet 6A, the given tension force or more is retained for the film sheet 6A by the film holding member 5.
Patent JP-H09125440-A (JP)
Title: Attachment for hydrolic shovel
Inventor: YAMADA MASAO
IPC: B66C3/20
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To increase a shock-resistant property of an attachment. SOLUTION: The body 31 of an attachment 30 is constituted of the upper half 32 in which the lower ends of the right and left side wall parts 320, 320 are connected with the bottom 321 and the lower half 34 composed of a pair of right and left side walls 340, 340. The protrusions 341,... of the upper end edge of the lower half are fitted in the fitting grooves 322,... longitudinally extending on the bottom of the upper half. And the other parts excepting the protrusions are positioned to contact the bottom of the upper half and welded thereto. The lower half is fixed to the upper half, with a narrower distance between the right and left walls than the distance between the side walls in the upper half.
Patent JP-2000146310-A (JP)
Title: Heliostat for solar light collecting system
Inventor: NAKAMURA KATSUSHIGE
IPC: F24S50/20
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a heliostat for a solar beam collecting system capable of controlling a concave spherical mirror without employing any computer. SOLUTION: An azimuth sensor 15 is provided with a light sensor 18 and a height sensor 16 is provided with another light sensor 20 respectively along respective directions while the two sheets of light sensors 18, 20 are arranged in a truncated chevron shape toward the sun under a condition that the light receiving surfaces of the same are faced outward. The azimuth sensor 15 and the height sensor 16 themselves are pivoted so as to balance the receiving amounts of light of two sheets of light sensors 18, 20 and output signals for a driving mechanism so as to pivot the concave spherical mirror 10 into the same direction by 1/2 of the pivoting amount of the azimuth sensor 15 and the height sensor 16.
Patent JP-H07169640-A (JP)
Title: Manufacture of multilayer ceramic capacitor
Inventor: KAMATA TAKEKI
IPC: H01G4/12
Filed: 1993-12-15
Abstract: PURPOSE:To provide a very reliable multilayer ceramic capacitor at low cost which has no bad appearance and has an extremely low incidence of internal structural defects and has no initial short problems even if a dielectric layer is formed very thin and is highly laminated. CONSTITUTION:Metal paste 11 which is patterned on a base film 13 and will become an internal electrode is supported by a magnetic force generating substrate 14. Under this condition, dielectric slurry 14 is applied onto the metal paste 11 and is dried to form a ceramic green sheet. The ceramic green sheets are stacked and burned to obtain a multilayer ceramic capacitor.
Patent JP-H05148908-A (JP)
Title: Dwelling unit and connecting structure between dwelling units
Inventor: YAMAGAMI HIROSHI
IPC: E04B1/348
Filed: 1991-11-28
Abstract: PURPOSE:To reduce the production cost of building units and moreover to show sufficient structural strength when they are connected and fixed to each other in the vertical direction. CONSTITUTION:Each building unit is constituted of a rectangular frame type floor frame 12 and ceiling frame 13, and pillar units 14 which provide connections between jointing metals 15, 18 disposed at each corner of the floor frame and the ceiling frames. The jointing metal of the ceiling frame is a cylinder which has a cap and a bottom, an opening part 18d for working is formed on the cylinder and the jointing metals and the pillar units are jointed by a bolts. These dwelling units are stacked vertically and joint metals are jointed by the bolts between the jointing metals of each unit.
Patent JP-H11219590-A (JP)
Title: Method and circuit for adjusting length of atd pulse signal
Inventor: CAMPARDO GIOVANNI
IPC: G11C8/18
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the method and circuit for adjusting the duration time of an ATD signal pulse which have respectively a functional feature and a structural feature capable of eliminating defects accompanying possible solution by conventional technology. SOLUTION: In this method and circuit for adjusting a pulse synchronizing signal ATD about the reading phase of a memory cell in a semiconductor integrated electronic memory device, a pulse signal ATD is generated in accordance with detecting variation of at least one logic state of plural address input terminals of a memory cell, and an equalizing signal SAEQ for a sense amplifier is also generated. When row voltage reaches the prescribed value being sufficient for realizing highly reliable reading by row voltage, the SAEQ pulse is interrupted (STOP). It is profitable that the interruption of the pulse is caused by the logic signal STOP activated in accordance with exceeding the prescribed voltage value during over-boosting phase of a row of an addressed memory.
Patent JP-S63167135-A (JP)
Inventor: JIYAAKU ANTOWAANU OOBURI
IPC: F16F7/12
Filed: 1987-12-12
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-S63167057-A (JP)
Title: Fuel injection device
Inventor: YOSHIMURA HIROSHI
IPC: F02D41/00
Filed: 1986-12-27
Abstract: PURPOSE:To set to an optimum value an output value of a rack sensor for detecting a rack position of a fuel injection pump at an idling position for every engine, by providing means for learning the output value of the rack sensor at the idling position in means for setting the output value of the rack sensor. CONSTITUTION:During engine operation, an electronic control device 7 determines whether or not a control lever 3a of a governor 3 is in an idling position according to an output from a control lever position sensor 3b. If YES, the control device 7 determines whether or not an output value V of a rack amplifier 6 connected to a rack sensor 5 is within a set range, provided that an engine speed is within a predetermined set range, and the engine has been warmed up. If YES, the output value V is set as an idle rack learning value. Then, an average of the current learning value and the previous learning value is calculated, and a stepping motor 4 is controlled to be driven according to the average.
Patent JP-H10141526-A (JP)
Title: Check valve
Inventor: KAWAGUCHI TOSHIMITSU
IPC: F16K15/14
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a check valve which is simple in construction, high in sealing capability, and excellent in installation workability. SOLUTION: An annular body 2 is fitted closely to the inner wall of a tubular installation part 11, and of which form narrowed at a specified rate downwards is corrected in a position in parallel with the tubular installation part 11. Also a flexible valve body 3 is brought in a position where its free end is inclined to a valve seat 14 side. In addition, the check valve 11 is installed pressingly until the annular body 2 is brought in contact with the valve seat 14. In this case, the flexible valve body 3 is pressed against the valve seat 14 so as to close a valve hole 12.
Patent JP-H03178814-A (JP)
Title: Suspension device for automobile
Inventor: UTSUI YOSHIHIKO
IPC: B60G17/015
Filed: 1989-12-06
Abstract: PURPOSE:To improve comfortableness and save power consumption by arranging a linear motor and an elastic body side by side between a body and an axle, and controlling electric current supplied to the linear motor on the basis of a high speed instruction value determined from a body movement state and operation state, and a detected relative height. CONSTITUTION:A body movement state is detected with the first sensor group comprising an acceleration sensor, an angular velocity sensor and a vehicle speed sensor. An operation state is detected with the second sensor group comprising an angle sensor, an angular velocity sensor, a brake sensor, an accelerator throttle sensor and a transmission sensor. A posture control part 40 operates an instruction value for a target height on the basis of signals from the aforesaid sensors, and outputs a signal to the current operation part 68 of a thrust control part 60. On the other hand, a relative height from an axle to a body 1 is detected with a relative height sensor 20, and inputted to a current operation part 68. Then, the operation part 68 controls electric current supplied to the linear motor 10 on the basis of the relative height and the high speed instruction value. According to the aforesaid construction, power consumption can be saved and uncomfortable vibration can be isolated.
Patent JP-H03180272-A (JP)
Title: Manufacture of hollow gas replacement valve for use in reciprocating piston engine
Inventor: HAINRIHI BURUKUMERU
IPC: B23P15/00
Filed: 1990-11-22
Abstract: PURPOSE: To reduce number of manufacturing processes by using a filling piece with a thickness smaller than that of a sealing plug and performing cladding by welding with a filler material capable of a high load, in sealing the hollow of a hollow gas exchange valve for reciprocating engines. CONSTITUTION: In a gas exchange valve 1 which is provided with a valve head 2 and a valve stem 3 and which has a hollow 5 in the valve stem 3 for introducing a cooling medium, in the sealing case of the hollow 5 with a sealing plug 8, the cladding by welding is performed while a filler material of a thermal high load alloy is added which forms the base of the sealing plug during the welding. In this case, a filling piece 7 with a thickness smaller than that of the sealing plug is inserted and used for holding the end side of the weld metal. Consequently, this method enables the manufacturing process to be omitted of the sealing plug, with cost saved for the expensive materials; hence, the manufacturing cost is reduced.
Patent JP-2001132101-A (JP)
Title: Building frame structure of roofing part
Inventor: KAWAMOTO MASAKI
IPC: E04H1/02
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a roofing part facilitating the design of a building with a large roof and enabling indoor design with a large atrium space, while assuring structural strength. SOLUTION: This building frame structure of the roofing part is provided with roofing beams 2 on a plurality of columns 11, 12, 13 and 14 of different lengths which are provided along a roof pitch. The roofing beam 2 is long enough so that the eaves column 11 supporting the lower end of the roofing beam is too low for a brace 61 to effectively work thereon. The third column 12 located closer to the ridge side than the eaves column 11 and having a height such that a minimum height for the brace 61 to effectively work thereon can be secured is provided with the brace 61 to form a bearing wall part A.
Patent JP-H04188137-A (JP)
Title: New coloring matter forming coupler and silver halide color photosensitive material containing it
Inventor: SATO KOZO
IPC: G03C7/38
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a coloring matter having large molecular absorption coefficient and excellent fastness by using a specific compound as a coupler. CONSTITUTION:A compound shown in the formula I is used. In the formula I, EWG is an electron attractive group having Hammett's substituent group constant sigmap value over 0.30, R is substituent, (l) is integral number of 0-2, X is a group detachable by coupling reaction with hydrogen atom or oxidant of aromatic the first class amine derivative. This coupler can be used as what is called an inner type coupler contained in silver halide color sensitive material, and also as what is called an outer type coupler contained in coloring developing solution. Hereby, a cyanogen coloring matter forming coupler to give a coloring matter having large molecular absorption coefficient and excellent fastness can be obtained.
Patent JP-2000142495-A (JP)
Title: Frame structure for bus
Inventor: YAMAMOTO MORIAKI
IPC: B62D47/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To improve productivity and reduce material cost in a frame structure for a bus. SOLUTION: In a frame assembly 5 in which side members 1, 2 are constituted with front frames 11 for supporting a front wheel, rear frames 13 for supporting a rear wheel, and center frames 12 that connect, the front frames 11 with the rear frames 13 and are offset connected with upper parts of the both, the center frame 12 is constituted with a front-side center frame 15 connected with the front frame 11, a rear-side center frame 17 connected with the rear frame 13, and an extension frame 16 for connecting the front-side center frame 15 with the rear-side center frame 17.
Patent JP-H11128552-A (JP)
Title: Thermal coloring toy
Inventor: AOKI TADASHI
IPC: A63H33/30
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To change color easily and provide a surprising and a fun of color changing by setting a heat transfer device for display of temperature color changing that is constructed touchably and detachably to a heat transfer member of the display of temperature color changing and supplies single heat or cold. SOLUTION: At the temperature color changing toy 1, by sliding a heat transfer device for display of temperature color changing in a horizontal direction and contacting a contact part 221 of a heat transfer body 22 to one of the heat transfer member 31 of a display of temperature color changing 3, it occurs a heat conduction. The reversing temperature color changing layer 33 colors and it is conformed the design of flame on it. The design of flame makes a heat transfer device 2 move and makes the contact part 221 and the heat transfer member 31 are non contact state. It interrupts a supply of cool. When it is the temperature of 15 deg.C and over on the reversing temperature color changing layer 33, the design of flame loses its color and it is impossible to see it.  Sliding the heat transfer device in a horizontal direction and contacting the contact part of a heat transfer body to another of the heat transfer member, it is possible to see it.