baber/WOPTO huggingface dataset:
Patent JP-H06176816-A (JP)
Title: Moving connector
Inventor: MIYAZAWA YASUHIRO
IPC: H01R13/74
Filed: 1992-12-11
Abstract: PURPOSE:To provide a moving connector being small-sized, lightweight, free in moving up and down, and right and left, concerning the moving connector to be installed mainly on the wall face of the case or the panel of an electronic apparatus. CONSTITUTION:A moving connector is composed of a connector housing 6, a housing containing case 7, and a connector holding case 8. Elastic support pieces 13 provided in an outer frame 14 of the housing containing case 7 are fitted in the guide grooves 12 of a support wall 11 provided on the connector housing 6 so as to be free in sliding. Thereby, the connector housing 6 is elastically supported in the housing containing case 7.
Patent JP-H11156768-A (JP)
Title: Conveying device and its control method
Inventor: MATSUMURA YASUHIDE
IPC: B25J18/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To increase the acceleration and to reduce the original point returning time, in order to reduce the conveying time, in a conveying device. SOLUTION: In order to make equal the angular speeds of two driving motors, the signals of the position detectors of both driving motors are compared, and the difference of both motors is feedbacked to a motor controller at one side, so as to correct the delay or the advance, and the synchronism of the two driving motors is made possible to take constantly. A sensor to detect the existence of a wafer cassette 4 is installed to the carrier 3 of a conveying device, and when the wafer cassette 4 is loaded, the acceleration of the conveyance is suppressed to a limited value, and when there is no wafer cassette 4, the acceleration is carried out to the maximum output of the driving system.  In order to reduce the time to return to an original point, sensors are provided to the detecting plates of the driving shaft to drive the first arm 1a and the driving shaft to drive the first arm 1b respectively, the forms of the detecting plates are made in a semicircular form, it is classified into four patterns by the detecting conditions of two sensors, the rotating direction of the arm is defined in respective pattern, and the rotation is carried out depending on the difinision respectively.
Patent JP-H10156255-A (JP)
Title: Coating film forming apparatus
Inventor: KONO YUKIHIRO
IPC: G03F7/16
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To form uniform coating film thickness by uniformizing the emitting amt. of a coating soln. emitted in a strip form. SOLUTION: A coating film forming apparatus is constituted so that the substrate G held to a horizontal posture by a placing stand 10 and a resist supply nozzle 20 having the slit like emitting orifices 21 extending in the lateral direction of the substrate G are relatively moved in parallel to supply the resist soln. 50 supplied in a strip form from the slit like emitting orifices 21 of the resist supply nozzle 20 to the whole of the surface of the substrate G. In this case, film thickness control means 40 reducing the emitting pressure of the resist soln. 50 emitted from the slit like emitting orifices 21 are provided on both sides in the longitudinal direction of the slit like emitting orifices 21 of the resist supply nozzle 20.  These film thickness control means 40 are formed of the suction pumps 43 connected to both sides in the longitudinal direction of the slit like emitting orifices 21 of the resist supply nozzle 20 throug suction pipes 42.
Patent JP-H03194104-A (JP)
Title: Valve driving device of engine
Inventor: MATSUMOTO TAKUYA
IPC: F01L1/04
Filed: 1989-12-21
Abstract: PURPOSE:To facilitate change of valve timing by opening and closing a valve through a rocker arm through reciprocally moving in the longitudinal direction a plate-shaped cam in the stepped state provided with an inclination part almost at the center so as to make a stroke of this plate-shaped cam variable through a hydraulic cylinder. CONSTITUTION:A plate-shaped 1 is formed in the stepped state provided with an inclination part (A) almost at the center and horizontal parts (B, C) at its upper and lower parts continuously to it, and the other end of a rocker arm whose one end is engaged with a valve stem 3 is engaged with this plate-shaped cam 1 through a roller 2. And this plate-shaped cam 1 is connected to a crank shaft for cam 9 rotated interlockingly with a crank shaft of an engine through a hydraulic cylinder 6, and the plate-shaped cam is reciprocally moved in the longitudinal direction by rotation of the crank shaft 9 for cam, thereby fluctuates the rocker arm 4 and opens and closes the valve. Also, valve timing is made variably by telescopically controlling the hydraulic cylinder 6.
Patent JP-H01170771-A (JP)
Title: Piston pump
Inventor: NAKAMURA KYOICHI
IPC: F04B23/10
Filed: 1987-12-25
Abstract: PURPOSE:To supply a large quantity of high-pressure operating oil in a small- sized construction by connecting a main pump comprising an axial piston pump and a sub-pump in parallel and jetting discharged oil of the sub-pump to a suction port of the main pump. CONSTITUTION:A main pump 20 and a sub-pump 30 are disposed on a driving shaft 2 rotatably supported in a housing 1. After operating oil sucked from a suction passage 210 through a suction port 211 is increased in pressure by the main pump 20, the oil is discharged from a discharge passage 220 through a discharge port 221. Some of operating oil in the suction passage 210 is introduced into the sub-pump 30 by a sub-suction passage 310 to be increased in pressure, and then jetted from a sub-discharge passage toward the suction port 211. When both pumps 20, 30 are operated by rotation of the driving shaft 2, operating oil is forcibly fed into the suction passage 210 through the suction port 211 by kinetic energy of operating oil jetted from the sub-pump 30 toward the suction port 211.
Patent JP-2001059697-A (JP)
Title: Set fireworks
Inventor: FUJINAKA KENJI
IPC: F42B4/20
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To present sparks from set fireworks to be parabolic or streamlined, in contrast to rectilinear ones among the set fireworks called 'Niagara Falls' or the like, and thereby to obtain effects of presentation of the sparks with sense of elegance and a sense of lively movement. SOLUTION: A rope 1 moving reciprocatively, to which fireworks 6 and fixed, is rotated by a machine 3, and the fireworks 6 fired are moved with the movement of the rope 1 to the right and to the left. Then sparks 8 spread from the fireworks are presented as a parabolic spark pattern. Moreover, a streamlined pattern of the sparks presented by a multiplied effect of a change in the speed of movement of the fireworks 6, and a turnabout thereof produces an effect of presentation of the sparks with elegance and sense of lively movement.
Patent JP-H09168731-A (JP)
Title: Agitator
Inventor: KASAHARA NOBUMOTO
IPC: B01F23/47
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To forcedly renew a laminar film on the wall of an agitation tank and to enhance heat transfer efficiency and to promote uniformization of the temperature in the agitation tank by providing a scraper along the outer periphery of a helical ribbon. SOLUTION: A scraper 4 is integrally pressed and fitted so as to shave the wall of an agitation tank along the outer periphery of a helical ribbon 3. The helical ribbon 3 with the scraper is fitted to an agitation shaft 1 through a supporting rod 2. It is desirable that the helical ribbon 3 is provided ordinarily in two lines or one line. The scraper 4 is partly overlapped and fixed onto the helical ribbon 3 having width d1 . The scraper 4 acts so as to shave the wall of the agitation tank by rotation of an agitating element. Thereby, the forced flow of fluid having high viscosity is caused near to the wall of the agitation tank. Furthermore, scale stuck on the wall of the agitation tank is removed.  The element of the helical ribbon with the scraper shows excellent effect in mixing of fluid and in improvement of heat transfer velocity in comparison with the element of only the helical ribbon.
Patent JP-2000125173-A (JP)
Title: Digital camera
Inventor: ITO MASUMI
IPC: H04N5/92
Filed: 1998-10-18
Abstract: PROBLEM TO BE SOLVED: To protect photographed image copyright of a general camera user by inserting a copyright data signal into a stored image data signal and generating electronic watermark inserted image data. SOLUTION: An image detecting means 1 detects an incident light image of a digital camera 100, generates an image electric signal 1001A of two-dimensional image data, stores it with a storing means 2 and generates a stored image data signal 2001A. A copyright data signal 9301A to which the name, the date of birth, etc., of a person having copyright are set as copyright data by a copyright data setting means 32 is sent together with the signal 2001A to an electronic watermark data inserting means 3, the signal 9301A is inserted into the signal 2001A and an electronic watermark inserted image data signal 3001A is generated. Then, a photographer can acquire the signal 3001A to which the copyright data are automatically inserted without being aware of copyright and three means can be included in the digital camera 100.
Patent JP-H01175189-A (JP)
Title: Insertion-type molding machine
Inventor: UEDA SHINJIRO
IPC: H01R43/24
Filed: 1987-12-28
Abstract: PURPOSE:To prevent deformations of insertion parts, by surrounding the insertion parts with two supporting rods, after one end of at least one of them is molded in the form of a recess. CONSTITUTION:By inserting insertion parts 1-3 into recessed portions 5a, 7a, 9a on the tops of rods 5-10 for supporting insertion parts, which interlock upside and downside molds the insertion parts are supported by the supporting rods 5-10, respectively, to regulate the movement in right and left directions. The deformations of insertion parts are suppressed to achieve the insertion molding with a good precision.
Patent JP-2001147444-A (JP)
Title: Laminated liquid crystal device
Inventor: HISAMITSU SATOSHI
IPC: G02F1/1333
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated liquid crystal device having a plurality of laminated liquid crystal layers, having alignment films formed for each liquid crystal layer, and having good display contrast. SOLUTION: The laminated liquid crystal device LE1 is prepared by successively laminating liquid crystal layers Lb, Lg, Lr. Alignment films A11, A12 are formed for the liquid crystal layer Lb, alignment films A21, A22 for the liquid crystal layer Lg, and alignment films A31, A32 for the liquid crystal layer Lr. The pretilt angle of the alignment film formed for the liquid crystal layer Lb nearest to the observation side is controlled to be larger than the pretilt angle of the alignment films for other liquid crystal layers Lg, Lr. The pretilt angle of at least one alignment film of the liquid crystal layers Lg, Lr except for the liquid crystal layer nearest to the observation side is controlled to be smaller than the pretilt angle of the alignment film of the liquid crystal layer Lb nearest to the observation side.
Patent JP-H09171992-A (JP)
Title: Dry etching apparatus
Inventor: TAMURA SATOYUKI
IPC: H01L21/302
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To exactly determine cleaning-start time and cleaning-end time. SOLUTION: An etching apparatus 1 has a sensor in an etching processing chamber 2. Cleaning-start time is determined based on the volume of deposition of reaction product deposited on the sensor while a plurality of substrates are etched by using this dry etching apparatus 1. The change of the volume of deposition of the reaction product is measured while the etching apparatus 1 is subjected to plasma cleaning, and cleaning-end time is determined based on a point where the change of the volume of deposition has become small.
Patent JP-H08165852-A (JP)
Title: Heat insulating bay window
Inventor: MIYAZAKI HIROSHI
IPC: E06B1/62
Filed: 1994-12-13
Abstract: PURPOSE: To provide a heat insulating bay window having sufficient airtightness and a high heat insulating effect. CONSTITUTION: A vertical frame 4, a mullion 5, an upper frame 6, and a lower frame 7 are connected via a heat insulating bridge material 11 constituted of an outdoor side structural material and an indoor side structural material to form a heat insulating structure. A top plate 12 and a roof 13 are provided on the upper frame 6 including the vertical frame 4 and the mullion 6 to form a heat insulating bay window 3, and the first seal material 14 is provided along the peripheral direction at a connection section between the outdoor side structural material 6x of the upper frame 6 and the roof 13. The second seal material 15 is provided along the peripheral direction at a connection section between the indoor side structural material 6y of the upper frame 6 and the top plate 12.  The ceiling portion has a double-seal structure corresponding to the outdoor side structural material 6x and the indoor side structural material 6y of the upper frame 6, it has sufficient airtightness, and a high heat insulating effect can be attained.
Patent JP-2000155435-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ADACHI KAZUYA
IPC: G03G5/08
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor giving a well-defined electrostatic latent image, capable of preventing the degradation of the image quality of a visible image and the occurrence of image defects and excellent in printing durability in accordance with the increase of the speed and resolution of a machine applying electrophotography. SOLUTION: A photosensitive layer 2 having 25-50 μm thickness and comprising a selenium-arsenic compound 2a (As2Se3) having 36-45% arsenic content to which 1,000-50,000 ppm iodine 2b has been added is disposed on the surface of a cylindrical substrate 1. The cylindrical surface of the photosensitive layer 2 is roughened in a clitellum shape by super-finish working to form a precisely treated surface 3 with a clitellum face 3a and the objective electrophotographic photoreceptor having enhanced photosensitivity, light responsiveness, resolution and printing durability is obtained. When the photoreceptor is mounted in a machine applying electrophotography and adaptable to such high speed and high resolution as >=100 r.p.m. and >=240 dpi, the degradation of image quality and the occurrence of image defects can be suppressed.
Patent JP-H09170776-A (JP)
Title: Ceiling panel assembly for ceiling built-in type air conditioner
Inventor: SAZUKA TOSHIO
IPC: F24F13/20
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling panel assembly in which a lack of material or occurrence of flow mark can be prevented during an infection molding operation and which can easily be manufactured. SOLUTION: A ceiling panel assembly is comprised of a panel main body 10 formed by infection molding of resin and a fitting plate 70 fitted to the panel main body 10. Lower portions of a peripheral edge side wall 20 and an outer side wall 30 are thick-walled part in which hollow portions 21 and 31 are formed. There are formed recesses 23 and 33 in which the corner portions of these thick-wall portions are recessed from outside so as to cause the hollow portions 21 and 31 to be exposed outwardly. The fitting plate 70 has some engaging projections 71 a to 71d. The fitting plate 70 is engaged with the panel win body 10 through fitting of the engaging projections 71a to 71d to the hollow portions 21 and 31 exposed out of the recesses 23 and 33.
Patent JP-H04202153-A (JP)
Title: New tricyclic composition having treating action on hepatic disease
Inventor: KANAZAWA YOUSAKU
IPC: C07C49/755
Filed: 1990-11-29
Abstract: NEW MATERIAL:A tricyclic compound shown by formula I [R<1> to R<3> are lower alkyl or R<1> and R<2> or R<2> and R<3> are bonded to together form lower alkylene; Z is O, S, NR<4> (R<4> is lower alkyl), carbonyl or CHOR<5> (R<5> is H or lower alkyl); (n) is 1 or 2 with the proviso that a case where Z is O and n=1 is omitted]. EXAMPLE:6,7-Dihydro-3,9-dimethoxy-6-methyl-1,2,10,11-dimethylenedioxy-5H- dibenzo[c,e]azepine. USE:A treating agent of hepatic diseases. PREPARATION:For example, a bishaloalkylbiphenyl compound shown by formula II (X is Cl, Br or I) is subjected to ring formation reaction by condensation with a lower alkylamine, a metal hydroxide or a metal sulfide to give the objective compound wherein Z is NR<4>, O or S in the formula I.
Patent JP-H03194374-A (JP)
Title: Refrigerator
Inventor: NAKANO TSUNEJI
IPC: F25D11/02
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a refrigerator having a quiet ice making apparatus capable of being simplified in its structure, generating no noise and having a sanitary feeling by arranging a partition plate having a heat insulating material above an ice making tray or the ice making chamber and further arranging a water supply tank thereon. CONSTITUTION:A partition plate 30 provided with a heat insulating material is provided above an ice making tray 28 or an ice making apparatus 29 and a water supply tank 33 is arranged thereon. By this constitution, the water supply tank 33 can be arranged at the position extremely approaching the ice making tray 28 or the ice making apparatus 29 and the whole of the ice making apparatus including a water supply mechanism is made compact and easily formed into a cleanable structure by making a water supply pipe shortest to easily detach the same. By arranging the water supply tank 33 to the upper part, the supply of water to the ice making tray 28 or the ice making apparatus 29 is performed under the own wt. of water and a pump is unnecessary and, therefore, the whole structure is simplified and a problem of noise/vibration is solved. Further, by providing the partition plate 30 having the heat insulating material, the freezing of the water in the water supply tank can be prevented.
Patent JP-H10161525-A (JP)
Title: Tool for studying angles of incidence and reflection, and tool for studying animation creation
Inventor: MATSUDA MASAJI
IPC: G09B23/22
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a study tool permitting to simply and easily study that angles of incident and reflection are equal to each other and a study tool for creating an animation by utilizing a composition of the former tool. SOLUTION: This study tool comprises a bottom wall 9, a disk 5 pivoted on the bottom wall, a side wall consisting of a cylindrical wall 4, an outer wall 1 and a sectional wall 2, a reflection plate 6, and a rotation means permitting to freely set an angle of the disk 5, and is provided with holes 3a, 3b on the side walls for light to be made incident therethrough on a shaft center of the disk 5 from the outside of the side wall and is also provided with a scale of angle on the disk 5, so that the incident light reflected by the reflection plate 6 is projected to the inside of the side wall as projected light, and thus, it is made possible to read angles of incidence and reflection on the reflection plate 6.  Further, it is also made possible to see an animation (a comic strip) through the holes 3a, 3b from outside associated with a rotary action of the disk 5 by providing a plurality of frames of images showing a continuous action on the inside of the cylindrical wall.
Patent JP-H02140137-A (JP)
Title: Sensor non-introductively measuring sound, pressure and vibration on human body
Inventor: YOTSUHEN HAIMAN
IPC: A61B5/021
Filed: 1988-12-28
Abstract: PURPOSE: To make a sensor be extremely simple and light, by making a convertor of a sensor to detect mechanical input variables into the form of a diaphragm in a sensor to measure sound, pressure, and vibration of a heart, etc., on a human body from outside. CONSTITUTION: Since a spherical probe 29 sealed in a fit state by a spring element 13 protrudes over the outer surface of envelopment 9, it can detect, mechanical motions generated on the body surface, for instance, sound, pressure, and vibration. Those detected mechanical input variables are transmitted from the probe 29 to a piezo-diaphragm 23 to form a convertor and the diaphragm 23 converts mechanical input variables into electric signals. The electric signals are amplified by a signal preamplifier 5. Signals detected at a processor 7 and a recorder are evaluated for measurement and outputted.
Patent JP-H08184568-A (JP)
Title: Flaw detection and inspection apparatus for tank, etc., storing foods and medicines
Inventor: KAWAMURA JUNICHI
IPC: G01N21/88
Filed: 1994-12-13
Abstract: PURPOSE: To provide a new flaw detection and inspection apparatus for a tank, etc., storing foods and medicines, which eliminates a need of using a flaw detection agent constituted of a flammable substance based on an organic solvent. CONSTITUTION: The flaw detection and inspection apparatus is provided with a driving gear 3 which constitutes a pole 1 fixed inside a tank 2 and which raises, lowers and turns the pole 1 and with a nondestructive-flaw-detection- tester element part 5 and a marker device 6 via an arm 4 which is expanded to, and contracted from, the driving gear 3. A control box 11 for the nondestructive-flaw-detection-tester element part 5 and the marker part 6 is connected to the nondestructive-flaw-detection-tester element part 5 and the marker device 6.
Patent JP-H05168930-A (JP)
Title: Catalyst for producing tertiary amine, production of the catalyst and production of tertiary amine using the catalyst
Inventor: MATSUDA MORIO
IPC: C07B61/00
Filed: 1991-12-17
Abstract: PURPOSE:To obtain an amine producing catalyst having high activity and high selectivity by supporting a catalyst compsn. specified in its atomic ratio on a carrier selected from oxides and hydroxides of aluminum, silicon, titanium or the like, zeolite and silica-add alumina. CONSTITUTION:A carrier selected from oxides and hydroxides of aluminum, silicon, titanium, zirconium, magnesium and iron, zeolite and silica-alumina is suspended in an aqueous medium to be reacted with a water-soluble copper salt, a water-soluble iron salt and a water-soluble alkali substance to precipitate a copper compound and an iron compound on the carrier. Subsequently, a water- soluble aluminum salt is reacted with the copper and iron compounds to precipitate an aluminum compound. This precipitate is mixed with an alkali metal salt to be baked to obtain a catalyst wherein the atomic ratio of Cu/Fe/ Al/(alkali metal and/or alkaline earth metal)/Zn is specified to 1/0.4-2.5/0.5-5.0/0-0.4/0-1.0. Alcohol, aldehyde and amine are reacted using this catalyst to produce tertiary amine.
Patent JP-H09176256-A (JP)
Title: Macromonomer having high acid content and its production
Inventor: SHIYOUUFUWAA MAA
IPC: C08F290/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a novel macromonomer compsn. which has acid monomer units in a very high content, i.e., in a content higher than 50wt.%, and comonomer units having multiple ethylene oxide units.  
     SOLUTION: At least 80mol% of this macromonomer is a random copolymer having 2-1,000 monomer units, a high content of acid monomer units, and a terminal group represented by the formula: CH 2 =C(C(O)OR 1 )(CH 2 ) [wherein R 1  is selected from the group substantially consisting of H, a 1-8C alkyl, and X n (CH 2 CH 2 O) m -R 4  (wherein (n) is 0 or 1; X is a 1-9C group bonded to an alkyl, aryl, or alkaryl radical; (m) is 2-50; and R 4  is H or a 1-4C alkyl)]. This macromonomer is effectively used in the form of a soln. for producing a structured polymer such as a block copolymer or a graft copolymer for industrial applications. 
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