baber/WOPTO huggingface dataset:
Patent JP-H01133070-A (JP)
Title: Initial setting method for timing for carrying recording paper of image forming device
Inventor: TADA FUMIO
IPC: B65H43/00
Filed: 1987-11-18
Abstract: PURPOSE:To eliminate the need for forming an image in initial setting and to prevent stain of the inside of the title device with a developer by including a stage for measuring the moving length of recording paper, a stage for measuring the moving time thereof and a stage for correcting the timing for carrying the recording paper. CONSTITUTION:The timing for carrying the recording paper to a photosensitive body of the image forming device which forms the toner image on the moving photosensitive body 1 and transfers the toner image to the recording paper is initially set. The moving length measuring stage for carrying the recording paper at the prescribed timing to the photosensitive body and detecting that the recording paper is carried by the prescribed length and the measuring stage which measures the moving time thereof and the correcting stage for correcting the timing for carrying the recording paper in accordance with the results of the measurement in the two stages are included in the above-mentioned device. The initial setting of the timing for carrying the recording paper is thereby executed without having the need for forming the image and the initial setting method for the timing for carrying the recording paper without having the possibility of staining a developing device, etc., is obtd.
Patent JP-H07146092-A (JP)
Title: Production of heat-transfer conduit for heat-exchanger
Inventor: YAMADA KATSUHIRO
IPC: F28F21/04
Filed: 1993-11-24
Abstract: PURPOSE:To prevent material with high corrosiveness from entering coat parts and to surely prevent heat-transfer conduits from corroding, by a method wherein an inside coat consisting of a Co-Cr-Al-Y alloy or the like and an outside coat consisting of a specified ceramic are formed on the periphery of a pipe body by high-speed flame metallizing. CONSTITUTION:In a waste incinerator, a heat-exchanger 6 consisting of a plurality of heat-transfer conduits 16 is located at the outlet of a gas flue, and is formed by arranging a plurality of pipe bodies 9 in fixed direction, in parallel with each other. In this case, the heat-transfer conduit 16 is composed of the pipe body 9 and a high temperature-resistant coat part 13 fixed on the whole periphery thereof. Furthermore, the high temperature-resistant coat part 13 is composed of both coats 14, 15 of inside and outside layers. That is, the first coat 14 is composed of at least one kind of a Co-Cr-Al-Y alloy, a Co-Ni-Al-Y alloy, a Co-Ni-Cr-Al-Ta-Y alloy, and a Ni-Cr-Al-Y alloy, and is formed by high-speed flame metallizing. On the other hand, the second coat 15 is composed of Al2O3-MgO ceramic, and is formed by high-speed flame metallizing.
Patent JP-H09133018-A (JP)
Title: Pipe for vibration interception and connection structure thereof
Inventor: KITAZAKI HIROSHI
IPC: F01N13/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the middle/low speed torque of an engine by providing a flexible bellows and an interlock formed inside the bellows by winding round a belt shape body, in which adjacent belt shape bodies are hung to be fixed each other, in a pipe for vibration interception installed downstream from a vehicular exhaust manifold. SOLUTION: A pipe for vibration interception 10 is composed of a bellows 1, an interlock 3 and a pair of rings 6. The bellows 1, which is made of metal pipe, is provided with straight pipe shape fixed parts 11 on its both ends and a flexible part 12 with such shape that a mountain 12a and a valley 12b are repeated between both fixed parts 11, 11. The interlock 3 inserted in this bellows 1 is formed by putting the plane parts 302, 302 of the cylindrical interlock 301, 301 with two nearly D shape section together and each cylindrical interlock 301 is formed in a nearly D shape section by push-pressing the one side of a cylinder body formed by winding metal belt shape body 30 formed U-shaped hook parts on both sides of a bent shape shock receiver.
Patent JP-H11126892-A (JP)
Title: Solid-state image-pickup device and manufacture thereof
Inventor: NISHI YOSHIAKI
IPC: H04N5/335
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image-pickup device and the manufacture capable of preventing image quality defects due to the chipping of a substrate at the time of cutting a water and the fragment of the substrate at holding of an element by a collet and shortening manufacture time by forming the outer peripheral layer of a high polymer material along the outer periphery of a solid-state image-pickup element. SOLUTION: An outer peripheral layer 13 of the high polymer material is formed along the outer periphery on a solid-state image-pickup element surface. Thus, the chipping of the substrate at the time of cutting the wafer is prevented, and even if a fragment 13b by the chipping of an edge part 13a is stuck to an on-chip material layer or a photodiode at holding the element by the collet 10, it can be completely removed in a later cleaning process and the image quality defect is prevented. Also, at the time of removing the on-chip material layer other than an image-pickup area, by leaving a part on a scribe line for the outer peripheral layer 13 by the same mask, removing time is shortened and the manufacture time is shortened.
Patent JP-H07252766-A (JP)
Title: Method and apparatus for washing raw fabric by impact
Inventor: KIN SAIEI
IPC: D06B3/10
Filed: 1994-11-28
Abstract: PURPOSE: To provide a method and device for water-washing a roll fabric which are suitable for the roll fabric required to have elasticity, have high water- washing ability and can improve working efficiency. CONSTITUTION: A rotary cylinder 22 with openings at both sides is supported by a supporting roller 21 in a water path 2 formed in a chamber 5 and prescribed length of the roll fabric T is retained in the cylinder 22. Each working roller 23 installed at an upper part of the cylinder 22 is positively or reversely rotated and thereby each cylinder 22 is also rotated in alternately different directions and the roll fabric T is upwardly transported by a number of transportation plates 24 fixed to inner peripheral surface thereof. Then the roll fabric T is made to fall by its weight from the highest part to collide with cleaning water 1 and to be impacted. The roll fabric T is washed by repeating collision.
Patent JP-H10113401-A (JP)
Title: Fire extinguishing material
Inventor: HAMAMURA KENJI
IPC: A62C2/04
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce oil splashing and smoke generation and to shorten z fire extinguishing time, by stylizing crushings or cuttings or rice hulls. SOLUTION: A fire extinguishing material (agent) suitable for a Tempura fire is composed using crusthings or cuttings of rice hulls as a main component. Rice hulls with an ordinary moisture content, about 20-50%, and a particle size of 0.5-5mm are used. If the particle size is smaller than 0.5mm, when rice hulls are thrown into a firing Tempura pan, rice hulls itself becomes easily splashed around and insufficiently perform oil absorption. If the size exceeds 5mm, the porosity becomes larger to make fire extinguishing harder. A fire extinguishing agent such as an alkali metal salt, a halogenated hydrocarbon, etc., can be added to the crustings or cuttings as a sub-material. When those fire extinguishing agents are blended, those act as a cooling medium and bring the inside of a Tempura pain into an oxygen deficient condition to reduce fear of referring.
Patent JP-2000121929-A (JP)
Title: Image pickup optical system reduced in influence of ghost
Inventor: SHIMO MITSUAKI
IPC: G02B13/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an image optical system reduced in the influence of ghost by constituting the system so that illuminating light passing through a rear group in a state where a light source image on a diaphragm surface is an object point and the optional surface of a front group is a reflection surface may satisfy a specified condition. SOLUTION: In this image pickup optical system composed of a filter FL, the front group Gr1, a diaphragm SP and the rear group Gr2 from an object side; substance whose image is picked up is illuminated with the illuminating light introduced from space between the front group Gr1 and the rear group Gr2. The illuminating light passing through the rear group Gr2 in the state where the light source image on the diaphragm SP surface is the object point and the optional surface of the front group Gr1 is the reflection surface when the image pickup optical system is divided into the front group Gr1 and the rear group Gr2 from the side of the substance whose image is picked up at a part where the illuminating light is introduced satisfies a conditional expression Yref/Ymax>=1.0 on the image-forming surface of the entire image pickup optical system.  In the expression, Yref and Ymax are the radius of maximum luminous flux and the radius of the maximum image of the illuminating light passing through the rear group Gr2 in the state where the light source image at the center of the diaphragm SP surface is the object point and the optional surface of the front group Gr1 is the reflection surface on the image-forming surface of the entire image pickup optical system.
Patent JP-H04167233-A (JP)
Title: Optical head
Inventor: NISHIO NAOMI
IPC: G11B7/12
Filed: 1990-10-29
Abstract: PURPOSE:To obtain an optical head which can be accessed and driven surely in a short time by a method wherein a ceramic is used for one part or the whole of structure materials. CONSTITUTION:When an electric current is made to flow to a voice coil 51, an optical head 21 is turned in the direction of an arrow A by using a swing shaft 19 as the center, and an object lens 29 is accessed and driven in the radial direction of an optical disk 15. A ceramic is used for one part or the whole of structure materials (base materials) for the optical head 21. That is to say, the optical head 21 includes an upper plate, a bottom plate, a side plate, a beam structure, a support structure for various kinds of optical components and the like. The whole or one part of them is formed of the ceramic. As a result, a high-order resonance frequency can be made high without increasing their weight. Thereby, an access operation can be performed at high speed and the access operation can be performed surely and in a short time.
Patent JP-H02262763-A (JP)
Title: Image input/output device
Inventor: URABE HITOSHI
IPC: H04N1/46
Filed: 1989-11-10
Abstract: PURPOSE:To automatically control all following operation time-sequentially for each output graphic and to largely save labor, time and resources by inputting the position information of graphic input and a color original image, which is attached to a transparent base, and the processing condition parameter of each color original image. CONSTITUTION:A console 50 equipped with a keyboard is prepared as a data and command input device and data, etc., inputted from the console 50 are inputted to a computer (mini computer) 51. Then, information processed by this computer 51 are displayed on an interactive graphic display 52. Further, the x-position of a reading head 16 is detected by a linear encoder 17, which is engaged to a guide rail 18, and the position information are inputted to a timing control circuit 55. The X-position of an output head 32 is also detected by a linear encoder 35, which is engaged to a guide rail 36, and the position information are inputted to the timing control circuit 55.
Patent JP-S641085-A (JP)
Title: Scanning type optical reader
Inventor: IIMA MITSUNORI
IPC: G06K7/10
Filed: 1987-11-20
Abstract: PURPOSE: To realize proper bar code reading by adjusting the reading depth of an emitting laser beam corresponding to the specification of a bar code, by arranging a diaphragm member and changing the effective diameter of a projection lens.  
     CONSTITUTION: A laser beam from a semiconductor laser 3 is changed to a scanning beam by the projection lens 4, the diaphragm member 53, and a polygonal mirror 5, and projects the bar code. And a reflected beam is made incident on a photoelectric transducer 7 via a condenser lens 6, then, the bar code is read. By turning the member 52, an aperture 52a is changed, and the effective diameter of the lens 6 is changed, and the radius of the beam west of the laser beam is changed. In such a way, the reading depth of the bar code can be adjusted, and a various kinds of bar codes can be read appropriately by depth corresponding to the kinds of the bar codes with different coarse density. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S63147313-A (JP)
Title: Formation of soi film
Inventor: INOUE YASUNORI
IPC: H01L21/20
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a practically usable SOI film by forming a monocrystalline silicon film whose crystallinity is good even after separation from a speed by a method wherein the silicon film on an insulating layer is melted by being illuminated and scanned by means of two laser beams, i.e. a main laser beam and an auxiliary laser beam, so as to make the film monocrystalline. CONSTITUTION:When an SOI film is formed by illuminating a silicon film 3 formed on an insulating layer 2 by means of a laser beam so as to make this film monocrystalline, the silicon film 3 is made monocrystalline by an illuminating process and a scanning process using a main laser beam which are following by the illuminating process and the scanning process using an auxiliary laser beam. For example, the silicon oxide film 2 is formed on the monocrystalline silicon substrate 1; furthermore, the polycrystalline silicon film 3 is deposited and a stripe-shaped silicon nitride film 5 as an antireflection film is formed on the film. The laser beams radiated by a main laser oscillator and an auxiliary oscillator 7, 8 illuminate the surface of the substrate in such a way that the distance between their respective centers is 70-120mum; the laser beams are scanned by moving an X-Y stage 6 from a speed part 4 along the direction of the stripe-shaped pattern at the silicon nitride film 5.
Patent JP-H02139064-A (JP)
Title: Lateral coating amount control device
Inventor: SAKAKI TOSHIJI
IPC: B05C5/02
Filed: 1988-11-21
Abstract: PURPOSE:To reduce labor by arranging coils in non-contact state across the whole width along a blade and adjusting the pressing force of the blade with an electromagnetic power. CONSTITUTION:A blade 4 is allowed to come in contact with a packing roll through paper 2 by increasing the pressing force of the blade 4 slightly so that the roll is pressed almost freely. The applied liquid 3 is scraped off when paper passes through a coating nip 5 in such a manner that the scraped amount is slightly more than considered normal. The currents to coils 12 corresponding to areas where the amount of applied liquid is small, are increased according to the requirements for each one of the areas by a signal for lateral coating amount from a coating amount detector 19. Then blades arranged in parallel with the coils are attracted in a direction 25 by the attractive force of the coils. Consequently, the pressing force of the coating nip 5 is reduced so that the coating amount is adjusted to a set value.
Patent JP-2000123699-A (JP)
Title: Electromagnetic relay
Inventor: ISHIZUKA TAKAYASU
IPC: H01H51/06
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay with a reduced dispersion in the operating characteristic. SOLUTION: An electromagnet block 1 is equipped with a coil 3, a yoke 4 covering one end face and one side face of the coil 3, and an armature 16 attached rotatably to the tip of a cross-piece 14 of yoke 4, wherein projections 4a are formed on the side faces of the cross-piece 14. A base 9 is composed of an upper base member 18 and a lower base member 19 and equipped with two such electromagnet blocks 1 arranged in line. The upper base member 18 is equipped in simultaneous molding with a normally closed contact plate 5 and a movable contact plate 7 at whose end parts a normally closed contact and movable contact 7a are formed, respectively, while the lower base member 19 is equipped in simultaneous molding with a normally open contact plate 6 at whose end a normally open contact 6a is formed. The lower base member 19 is also furnished with engaging projection piece 21 and 22 to be engaged with the projection 4a on the yoke 4 in such a way as capable of being disengaged.
Patent JP-H06151623-A (JP)
Title: Semiconductor device
Inventor: SUZUKI KOJI
IPC: H01L23/04
Filed: 1992-11-02
Abstract: PURPOSE:To improve the accuracy in alignment between a socket and a semiconductor device. CONSTITUTION:A cut 2 for preventing the dislocation is provided in the specified position of the periphery of the package 1 of a semiconductor device. Moreover, a projection (pin) 61 for prevention of the dislocation is provided at the specified position of the periphery of the package 1 of the semiconductor device. Moreover, a V-shaped groove 81 is provided at the side face of the periphery of the package of the semiconductor device.
Patent JP-H06152047-A (JP)
Title: Surface emitting semiconductor laser device
Inventor: NAKANO YOSHINORI
IPC: H01S5/185
Filed: 1992-11-02
Abstract: PURPOSE:To provide a surface emitting semiconductor laser device wherein a DBR of poor yield is not required and a fine size can be expected. CONSTITUTION:In a semiconductor laser device which has an active layer 8 wherein a circular or a polygonal heterojunction is formed, a circular or polygonal upper clad layer 7 and a lower clad layer 9 provided up and down the active layer 8, and wherein an optical resonator is formed along a peripheral part of the upper clad layer 7, laser light can be emitted in a direction vertical to a substrate 3 by forming a secondary diffraction grating 2 on a surface of the upper clad layer 7 in a vertical direction to a peripheral part of the upper clad layer 7.
Patent JP-H08206400-A (JP)
Title: Iron with antifriction layer
Inventor: IYUAN SUU
IPC: D06F75/38
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To enable mass production of irons and soleplates by forming an anti-friction layer consisting essentially of aluminum oxide on the soleplate of the iron by an electrochemical process. SOLUTION: The metallic soleplate 2 of the steam iron is molded by injection molding and the anti-friction layer 3 is formed on the opposite side thereof. The anti-friction layer 3 is composed of the electrochemically formed aluminum oxide. The thickness of the anti-friction layer 3 is set at 10 to 50 μm. While the formation of an intermediate layer 4 by metallization spraying of the aluminum between the anti-friction layer 3 and the soleplate 2 is possible, the fixation of the plate made of anodizable aluminum by a thermally stable adhesive and/or screws as the intermediate layer 4 is more preferable. If the soleplate 2 is made of the anodizable aluminum, the intermediate layer 4 may be omitted. The soleplate 2 is provided with a heating element on the side opposite to the anti- friction layer 3.
Patent JP-H07129479-A (JP)
Title: Electronic equipment
Inventor: KURA SATOSHI
IPC: G06F1/26
Filed: 1993-10-29
Abstract: PURPOSE:To provide an electronic equipment in which the fault of a bus line is not erroneously judged even just after a main power supply is turned off, in an electronic equipment performing a self-diagosis of the fault of the bus line. CONSTITUTION:When the status from a slave 2 can not be detected in the status detection part 6 of a microcomputer 1 when data are transferred to the slave 2 from a data transmission and reception part 5, an instruction for counting up the number of times of the abnormality of a bus line is not immediately delivered to a counter 7 and the counter 7 is counted up while delayed by a time sufficient to stop a master device in a delay part 10 after a main power supply is turned off. Therefore, just after the main power supply is turned off, the slave device stops to operate and the fault of the bus line is not erroneously judged even if data are transferred from the microcomputer 1 to the slave 2 when the masters device operates.
Patent JP-H01135491-A (JP)
Title: Collision-avoidance control method between arm in industrial robot
Inventor: MOTOMURA NAOYUKI
IPC: G05B19/4155
Filed: 1987-11-21
Abstract: PURPOSE: To impart a collision avoiding function to a robot control system itself, and perform cooperative work by these arms without paying attention to a collision of plural arms by arranging a collision avoiding block in a control loop of the respective arms. CONSTITUTION: On the first arm side, an operation quantity d1 (t) of arms with every segment time is sent to a segment data generator 2A from a command generator 1A, and here, a delivery pulse quantity P1 (t) to a controller of respective shafts is calculated by adding an avoiding command a1 (t) from a collision avoiding unit 9A. In this collision avoiding unit 9A, an avoiding command [a1 (t + 1)] when calculating a delivery pulse quantity P2 (t+1) of the next segment is calculated from a posture S1 (t) of an arm when the delivery pulse quantity Pg (t) is delivered and a posture S2 (t) when a delivery pulse quantity P2 (t) of a second arm is delivered. A value of this [a1 (t+1)] becomes zero when there is no danger of colliding the first and the second arms with each other.
Patent JP-H02144108-A (JP)
Title: Filter, filter unit using the filter, and precision filtration method
Inventor: GOTO MOICHI
IPC: B01D39/20
Filed: 1988-11-24
Abstract: PURPOSE:To form the title filter having chemical stability and corrosion resistance, having a fine mesh, and appropriate for precision filtration by cutting a stainless steel wire into a fiber having a minute cross section, and binding the fibers in aggregate to form the filter. CONSTITUTION:A stainless steel wire is cut to obtain a stainless steel fiber S having a minute cross section with the maximum diameter D of about 0.06mm. The fibers S are bound in aggregate to form a filter. As a result, the filter has chemical stability and corrosion resistance and is capable of filtering any gas or liq. to be filtered irrespective of its kind. In addition, since the mesh is fine, the filter is appropriately used in precision filtration. The filter has a low passage resistance and is hardly clogged. Furthermore, the filter is easily and surely cleaned and regenerated.
Patent JP-H06145164-A (JP)
Title: Ultraviolet absorber, benzopyran derivative suitable for the same, thermoplastic resin composition containing the ultraviolet absorber and molded article
Inventor: OGISO AKIRA
IPC: C07D311/12
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a new 2H-1-benzopyran-2-one derivative useful as an ultraviolet absorber. CONSTITUTION:A compound of formula I (Y1 is O or S; X1 to X4 are H, halogen, nitro, OH or acetoxy; Q1 to Q5 are H, halogen, nitro or cyano excluding the case wherein Q1 to Q5 are all H atoms) and a compound of formula II (Q6 to Q15 are H, halogen, nitro or cyano). The compound of formula I is obtained by reacting a compound of formula III with thionyl chloride and reacting the reaction product with a compound of formula IV in a solvent.
Patent JP-S62151475-A (JP)
Title: Composition for coating
Inventor: TAKEUCHI TOSHIAKI
IPC: C08J7/04
Filed: 1985-12-26
Abstract: PURPOSE:The titled composition that is obtained by adding a small amount of a fluorine-containing surfactant bearing perfluoroalkyl groups to a partially hydrolyzed (poly)siloxane bearing side-chains and end groups almost substituted with hydroxyls, thus giving surfaces of god releasability and slippage. CONSTITUTION:The objective composition mainly contains (A) a partially hydrolyzate of siloxane or polysiloxane in which more than 80% of side-chains and end-groups are substituted with hydroxyls such as a compound of the formula [X is hydroxyl, OR (OR is alkoxy remaining unhydrolyzed; R is aliphatic or aromatic hydrocarbon); n is 1-7,000], and (B) 0.05-5pts.wt. of a fluorine- containing surfactant bearing perfluoroalkyl group such as a compound of the formula: CF3(CF2)n-Q (n is 4-30; Q is hydrophilic group).