baber/WOPTO huggingface dataset:
Patent JP-S56135034-A (JP)
Title: Prevention of leakage of compressed air during manufacture of synthetic resin product
Inventor: YOSHIDA KAZUTO
IPC: B29C51/00
Filed: 1980-03-27
Abstract: PURPOSE:To prevent the leakage of compressed air from the port of an intermediate product during the pressure forming by a method in which an aperture by which the port of the synthetic resin intermediate product can be elastically deformed is provided and the port edge of the intermediate product is closely touched with an inner ring within its elastic deformation range. CONSTITUTION:A synthetic resin intermediate product 1 whose port is clamped onto a female mold 4 by means of an inner ring 2 and an outer ring 3 is supported through a slider 5, and then a compressed air chamber 6 is closely touched with the inner ring 2 through a packing 7 by ascending the female mold 4 or by descending the compressed air chamber 6, and compressed air is supplied from a compressed air supply port 6a for pressure forming. Thus, compressed air which is about to leak from the aperture between the inner surface of the intermediate product 1 and the outer surface of the inner ring 2 is sealed at the closely contact part between a flange 2a and the edge of the intermediate product 1.
Patent JP-S60181179-A (JP)
Title: Triple coloring ink
Inventor: HAMAMOTO HIDETOSHI
IPC: C09D11/00
Filed: 1984-02-29
Abstract: PURPOSE:A triple coloring ink, obtained by mixing and dispersing an organic solvent system containing a dispersed metal powder pigment and a dissolved oil- soluble dye with an aqueous system containing a dissolved water-soluble dye. CONSTITUTION:A triple coloring ink obtained by mixing and dispersing an organic solvent system consisting of (A) a metal powder pigment, e.g. copper powder, (B) an oil-soluble dye and (C) an organic solvent having no compatibility with water with an aqueous system consisting of (D) a water-soluble dye and (E) water. The amounts of the components to be used based on the total weight of the ink are preperably as follows; 10-40wt% component (A), 2-20wt% component (B), 40-70wt% component (C), 2-20wt% component (D) and 10-40wt% component (E).
Patent JP-S51113240-A (JP)
Title: Suction type cooler
Inventor: TAKAHASHI YASUHIRO
IPC: F25B37/00
Filed: 1975-03-28
Abstract: PURPOSE: Improvement of suction efficiency of absorbent in suction apparatus. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07246077-A (JP)
Title: Vacuum thawer
Inventor: MASUDA TERUAKI
IPC: A23L3/365
Filed: 1994-03-09
Abstract: PURPOSE:To provide the subject apparatus, equipped with a vent hole and a lid for hermetically sealing the vent hole in a hermetically sealed container capable of irradiating a frozen substance with microwaves in a vacuum state and capable of readily removing water condensed into dew in the container and preventing the thawing time from being prolonged. CONSTITUTION:This apparatus is obtained by installing a vent hole 10 in a hermetically sealed container 1 having a vacuum device 8 and a microwave generator 5 and further an elastic material on the side of the vent hole of a vent lid 11 for hermetically sealing the vent hole. The dew condensation on an inner wall of the container with steam produced by thawing or thermal cooking a frozen substance 2 such as fishes, shellfishes or meat is vaporized by the inflow of air from the vent hole and removed by the ventilation.
Patent JP-H05206083-A (JP)
Title: Production of semiconductor device
Inventor: AOKI HIDEMITSU
IPC: H01L21/027
Filed: 1992-01-29
Abstract: PURPOSE:To etch Cu film at a normal temperature by repeating the method of forming the reaction layer CuS of the Cu film by using SF6 gas or SH6 gas and Ar gas and the method of removing the reacting layer by etching using Ar gas. CONSTITUTION:Top layer SOG film 7 is patterned by dry etching the resist mask and bottom layer organic film 6 is patterned by etching using the SOG film 7 as a mask by O2 plasma. Thus, the mask for Cu film process is permitted to be the SOG 7/organic film 6 double-layer mask. A CuS reacting layer 9 is formed on Cu film 5 by SF6 gas or SH6 gas plasma using the double-layer mask and the CuS layer 9 is removed by etching by means of Ar gas plasma. Such two processes are repeated for approximately five times and the Cu film 5 is processed. Thus, etching at a normal temperature is permitted.
Patent JP-H03244999-A (JP)
Title: Removal of adhered matter from heat transfer surface
Inventor: TSUKAHARA CHISATO
IPC: F28G9/00
Filed: 1990-02-20
Abstract: PURPOSE:To permit a complete removal of the adhered matter which is hard to remove through water washing by a method wherein the heat transfer surface of an exhaust heat recovery device or the like is washed with water, then sprayed with a chemical cleaning liquid containing a specific surfactant and thereafter washed with water again. CONSTITUTION:A valve 5 is opened to spray wash water from a number of nozzles 7 on a wash water pipe 6 in order to remove the adhered matter, which is hard to remove only through water washing, as much as possible and also wash off the sulfuric acid included in the adhered matter. The valve 5 is closed and a pair of valves 15 and 16 are then opened to drive a chemical cleaning pump 14 so as to spray from each nozzle 7 on the wash water pipe 6 the chemical cleaning liquid 11 containing nonionic or anionic surfactant supplied from a chemical cleaner tank 12 through a chemical cleaning pipe 13 and through a part of the wash water pipe 6, thereby dissolving oil content in the adhered matter and removing unburnt carbon. The valve 5 is thereafter reopened to spray the wash water from each nozzle 7 on the wash water pipe 6 against the desulfurized and degreased adhered matter in an easily separable state, whereby the residual adhered matter and cleaning liquid can be removed completely.
Patent JP-S52121266-A (JP)
Title: Industrial robot
Inventor: OOHIRA MASATOSHI
IPC: B25J9/16
Filed: 1976-04-05
Abstract: PURPOSE:To provide an industrial robot, in which slow-down timer and reproduction timer are provided for effecting changeover of driving speed of actuator by way of time signal, whereby it is enabled to follow the change in stroke of motion.
Patent JP-H07286305-A (JP)
Title: Width extension joint
Inventor: SEANTEIEERU JIYATSUKII
IPC: E01C11/02
Filed: 1995-02-27
Abstract: PURPOSE: To enable important expansion to be conducted by forming a rolling wall with a firm plate attached to teeth being moved together with the floor board and a deformable plate being longitudinal expandable in parallel with a slit covering the teeth secured on the floor board. CONSTITUTION: The road surface joint has one slightly horizontal rolling wall 6 covering teeth 5, and the wall 6 mutually supports one slit 3. Next, there is one firm plate 7 secured to teeth being moved together with the floor board, and the plate 7 longitudinally expands in parallel with respect to a slit 3. In the next plate, a deformable first plate 8 being longitudinally expanded in parallel with respect to the slid 3 in a manner being juxtaposed with the plate 7 in the other hand and covering teeth 5 secured to the floor board 1; which elastically deforms in accordance with a movable main shaft X, one of which is is fastened to the plate 7, and the other one constitutes one longitudinal edge of the wall 6.  When two floor boards 1, 2 mutually approach through the movable main shaft X, the road surface joint and floor board 2 are adapted so that the teeth 5 can move beyond the plate 7 in the direction of the floor board 2 underneath the plate 7.
Patent JP-S56135856-A (JP)
Title: Recorder
Inventor: ABE SHIYUNICHI
IPC: G03B27/00
Filed: 1980-03-28
Abstract: PURPOSE:To enable to know the occurrence of jam paper stagnating in a recording machine by providing a detector which detects the discharge of recording paper, basides a detector which detects the supply of the recording paper. CONSTITUTION:A microcomputer consisting of a CPU29A, an ROM29B, an RAM 29C and I/O29D is provided in a control substrate 29 provided in a body 11. A microswitch MS3 is turned ON and OFF by the opening and closing of the door provided to the copying apparatus body 11 in order to remove transfer paper when it jams. The occurrence of the jam is displayed by a lamp 30; also, a copying start switch 25 is provided. Three contacts P, Q, R are provided to the control substrate 34 provided to a sorting machine; the contact P is connected to the output terminal of a sensor PS3, and the contacts Q, R are grounded. When the sorting machine is connected to the copying machine, the potential of the contact Q goes zero, from which whether the sorting machine is connected or not is judged.
Patent JP-S53124908-A (JP)
Title: Scanning method for light beam
Inventor: OONISHI MASAHIRO
IPC: H04N1/113
Filed: 1977-04-07
Abstract: PURPOSE:To avoid the picture of letters or the like from being distorted with stop and skip operation, by generating the next scanning line after the revolution of the oscillating mirror becomes constant substantially in laser rubber units.
Patent JP-H07217184-A (JP)
Title: Joint structure between wall surface board and connector
Inventor: HOSHINO AKIHIKO
IPC: E04B2/74
Filed: 1994-01-28
Abstract: PURPOSE:To replace a wall surface board which is mounted with prior art penetration holes and non-washable so as to form a shelf and fix a hook or the like and provide a joint function which shapes a shelf or mounts a hook or the like to a general wall surface material, such as a wall surface board for a baseboard and an edge bean and siding board or the like and form a wall surface material, such as a wall surface board having the other function. CONSTITUTION:A bulged part 3 having a catching face 5 on a wall surface board 1 and a projected part 2 are horizontally installed where the projected part 2 is installed on or above the bulged part directed downward. A joint member 6 is ready to fix and clamp from above. A fixing groove 4, which fixes and clamps with the tip of a fixing rod 10, is further installed to the lower part of the catching face 5 horizontally. The joint member 6 provides a breadth 7 and a female-threaded penetration hole 9 on a contact face to the fixing groove 4 below a bite-in part 8 which encroaches upon the rear part of the projected part 2 directed downward, thereby engaging the bolt-type fixing rod 10.
Patent JP-H04256701-A (JP)
Title: Manufacture of sole having insert reinforcing member
Inventor: OGAWA MASAO
IPC: A43D86/00
Filed: 1991-02-08
Abstract: PURPOSE:To improve the productivity of soles and the degree of freedon of a design by using an insert reinforcing member in which a spike part and a point part, etc., and a rib or a plate, etc., are formed integrally, forming them integrally by a foaming synthetic resin and manufacturing the soles. CONSTITUTION:According to this method, a sole 10 is manufactured by inserting an insert reinforcing member 1 into the lower metallic mold 12 having a sole shape, inserting and holding a metallic mold inserting/holding piece part 2 formed in an outside peripheral edge part 1a of the insert reinforcing member 1 by the lower metallic mold 12 and an inserting/holding metallic mold 13 in that case, the also, placing the upper metallic mold 14, and thereafter, injecting or pouring a foaming synthetic resin 16 into a cavity part 15, and forming it simultaneously and integrally with the insert reinforcing member 1.
Patent JP-H03222650-A (JP)
Title: Rib cooling type rotating electric machine
Inventor: NOGUCHI YOSHIHIRO
IPC: H02K5/20
Filed: 1990-02-20
Abstract: PURPOSE:To decrease the number of required parts and cool it efficiently by integrally forming many radial heat radiating ribs to be provided around the electric machine body, around a tubular stator iron core. CONSTITUTION:In a bracket 17, many fins 17a are formed radially in a body at the outside surface to increase the effect of the heat radiation of the electric machine body 11. Since a stator iron core 15 is made by piling up many dislike iron core plates, punched out from iron core element plates, in the axial direction, the surface area for heat radiation can be easily increased by narrowing the intervals between ribs 15a and increasing the heights and the number. Since the heat generated in the stator iron core 15 is transmitted to the ribs 15a directly, it can be radiated and cooled efficiently. Not only the conventional frame 6 becomes needless and the number of required parts can be decreased, but also output can be increased by enlarging the stator iron core 15 by the amounts of the thickness of the frame 6.
Patent JP-H05232359-A (JP)
Title: Flat plate microlens and fiber with flat plate microlens
Inventor: YOSHIMOTO NAOTO
IPC: G02B6/42
Filed: 1992-02-26
Abstract: PURPOSE:To decrease coupling losses and to facilitate the production of a coupling system by eliminating the axis mis-alignment between lenses of the flat plate microlens to be used for coupling a light emitting element and an optical fiber. CONSTITUTION:The flat plate microlens 2 is constituted by providing microlens parts 2a formed by a refractive index difference or partial bulging on both surfaces, in which light passes, of one sheet of lens substrate 2b so as to align the optical axes. Since the two microlenses are integrated, the axis mis- alignment in an optical axis direction and the direction perpendicular to the optical axis is eliminated and the coupling losses are decreased. The flat plate microlens 2 formed with the microlens parts 2a on at least one surface and the optical fiber 3 are integrated and the spot size is magnified, by which the optical coupling system having a small influence on the axis alignment is obtd.
Patent JP-H10239941-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image by moving the image forming body of an image forming units having toner whose color is not used for image formation to an image-nontransfer position where a drive member and a driven member do not work in conjunction with each other. SOLUTION: The image forming body of the image forming unit having toner whose color is not used for image formation is moved to an image- nontransfer position where the drive member and the driven member do not work in conjunction with each other. For example, only the image forming unit 20Y corresponding to yellow (Y) is close to a transfer body 10, image formation using toner in yellow (Y) is hence possible, and the other image forming units 20M, 20C, and 20K are at rest in the image-nonformation positions by the operations of moving members 27M, 27C, and 27K, respectively, which are in contact with frame bodies 26M, 26C, and 26K, respectively.  Under the condition, a photoreceptive drum 21Y electrified by an electrifying means 22Y is exposed by an exposure means 23Y in response to an image signal inputted to a CPU from an image memory by means of a writing system, and the image is developed by a developing means 24Y, thereby forming the image having the single color, yellow (Y).
Patent JP-H10237789-A (JP)
Title: Joint-connecting tool for drier canvas in paper machine
Inventor: OMORI YOSHIYUKI
IPC: D21F7/10
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency of an operation for connecting joints when connecting a drier canvas for papermaking used in a paper machine when inserting and putting the drier canvas for the papermaking in the paper machine and connecting the drier canvas to have no terminal. SOLUTION: Both terminals of a drier canvas 10 for papermaking are provisorily connected with a fastener 15 attached to the both terminal parts through auxiliary cloths 14. Thereafter, a joint-connecting tool 20 having supporting surface 20a for supporting the both terminal parts in a raised state is inserted into the space 17 between the auxiliary cloths 14 and the drier canvas 10 to mutually engage joint loops 11, and a core wire is inserted into the common holes of the joint loops 11.
Patent JP-S56135449-A (JP)
Title: Higher fatty acid amide derivative, its preparation, and surfactant containing the same as active constituent
Inventor: INOMATA NIHEI
IPC: C07C67/00
Filed: 1980-03-27
Abstract: NEW MATERIAL:A fatty acid amide derivative of formula I (R 1  is 9W21C alkyl or alkenyl; R 2 , R 3  and R 4  are methyl or ethyl; n is 2 or 3; X is halogen or mineral acid radical).  
     EXAMPLE: The compound of formula II.  
     USE: Usable as a surfactant, a detergent, a foaming agent, a dispersing agent, a textile water repellent, an antistatic agent, etc. and capable of treating fibers under simple treating conditions to impart a unique feeling thereto.  
     PROCESS: A higher fatty acid amide derivative of formula III is reacted with an alkylating agent of the formula R 4 X to give the compound of formula I. The reaction is carried out in a polar solvent e.g. hexane, at room temperature to 100°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07324915-A (JP)
Title: Method and apparatus for measuring sectional shape
Inventor: SOMETSUGU TAKAHIRO
IPC: G01B11/245
Filed: 1995-02-28
Abstract: PURPOSE:To measure sectional shape of flat square timber or the like having a section comprising a plurality of rounded corner parts and a plurality of indented sides by a light-section method, by preparing regression curves, by computing points of intersection from two regression curves and by calculating dimensional values of the sectional shape with the points of intersection used as references. CONSTITUTION:A slit light is applied onto the whole surface of an object 1 of measurement having section of a polygonal shape. An image of a light-section line formed on the surface thereof is picked up, the light-section line thus obtained is subjected to coordinate transformation to calculate sectional shape and dimensions of the object of measurement are computed from a line of the contour of the sectional shape. As to the lines of the contour on the opposite sides adjacent to a corner part contained in the sectional shape, first, regression curves are prepared by using coordinate values in the vicinity of the corner part of the discrete lines of the contour. Next, only the regression curve on one side is shifted in parallel by a prescribed amount onto the inside of the sectional shape while the one on the other side is not shifted, and a point of intersection is computed from the two regression curves by a general coordinate transformation computing part 9. The point of intersection thus computed is made to be the end of a flat part of the line of the contour not shifted in parallel. The point of intersection is determined by the number of the corner parts contained in the sectional shape, and dimensional values of the sectional shape are calculated by a dimension computing part 10 with the point of intersection used as a reference.
Patent JP-H02218111-A (JP)
Title: Method, apparatus and mask for pattern replication
Inventor: HATTORI ATSUO
IPC: G03F1/70
Filed: 1989-02-20
Abstract: PURPOSE:To improve the throughput by forming the pattern region to be replicated of a mask for pattern replication into the form of a polygon having 12 or more angles and forming the diaphragm hole of a pattern replication apparatus from eight or more transmission blocking members. CONSTITUTION:In a pattern region to be exposed 12, 12 square on-chip pattern regions A-L of approximately the same size are arranged in orthogonal matrix form. The plane figure of the region 12 is a dodecagon. Eight light shielding members P-S and T1-T4 are installed movably around a light shielding region 14 to form a diaphragm hole corresponding to the shape of the contour of the same region. Therefore, more on-chip pattern regions can be arranged in the pattern region to be replicated without enlarging an effective exposure region 16 and a pattern can be replicated smoothly even if the pattern region to be replicated is polygonal. Thereby the throughput improves.
Patent JP-S58157993-A (JP)
Title: Method for coloring aluminum or aluminum alloy
Inventor: UENO TADAYUKI
IPC: C25D11/24
Filed: 1982-03-12
Abstract: PURPOSE:To color an anodized Al metal to a distinct and beautiful primary color by immersing said metal into an aq. alkali soln. contg. metallic salts and ammonia directly or after treating the same so as to expand the micropores in the anodized film. CONSTITUTION:Al or an Al alloy is subjected to an ordinary anodization treatment to form a porous anodized film on the surface thereof. The alloy is then immersed in an aq. alkali soln. contg. various metallic salts for coloring and ammonia to deposit the metallic salts in the micropores of the anodized film and to color said film. Otherwise, the Al alloy after the anodization treatment is immersed in an acid soln. of sulfuric acid, nitric acid, phosphoric acid, etc. or an alkali soln. of caustic soda, ammonia, etc. to dissolve and expand the micro- pores in the anodized film, then the alloy is immersed in the aq. alkali soln. contg. the metallic salts and ammonia. Coloring to various distinct primary colors according to the kinds of metallic salts is made possible.
Patent JP-S57154997-A (JP)
Title: Motor-driven speaker
Inventor: HARA YOSHIAKI
IPC: H04R7/14
Filed: 1981-03-19
Abstract: PURPOSE:To facilitate the easy working of a terminal process, by setting a diaphragm adhering a coil to a diaphragm seat and insert the diaphragm between the lead substrate to form a diaphragm unit and then performing the coil terminal process under such condtions. CONSTITUTION:A diaphragm unit consists of a diaphragm 1, a coil 2, a diaphragm seat 9 and a lead substrate 10 respectively. The diaphragm 1 adhered with the coil 2 is held between the seat 9 and the substrate 10 at its circumference area, and the diaphragm 1 and the substrate 10. are held by calking a  projection 11 provided to the seat 9. Under such conditions, the coil terminal  is set on a pattern of the substrate 10 by welding or soldering process. The  grooves are cut to a magnetic core 5 and a plate 6 for storing a cylindrical permanent magnet 4, and the core 5 and the plate 6 are held by the sucking force of the magnet 4. A frame 3 is connected to the core 5 by adhesion or by fitting. The diaphragm unit is combined mechanically with the magnetic core unit by calking a projection 12 provided at the seat 12 to the frame 3.
Patent JP-S60182854-A (JP)
Title: Reader and copying machine
Inventor: MOTOMURA YOSHIHIRO
IPC: B41J3/44
Filed: 1984-03-01
Abstract: PURPOSE:To obtain a reader and copying machine not requiring skill but excellent in operability to be simply operated by anybody by giving an indication of an original reading position to an outer case of the reader and copying machine. CONSTITUTION:A window 3 of a reading section 1 is pressed to a position of an original 2 desired to be read and the reading section 1 is moved in parallel in the arrow A by a hand while fixing the original by another hand. The indication 18 of a range or position reading the original 2 is provided to the lower side face of the case 9. Thus, the range of the original 2 to be read through the window provided at the bottom of the case 9 is known and the work pressing the window of the reader 1 onto the read start position of the original 2 is conducted easily at the start of reading.