baber/WOPTO huggingface dataset:
Patent JP-2001158979-A (JP)
Title: Plasma cleaning device
Inventor: TAKAGI ETSUO
IPC: C23G5/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a plasma cleaning device which facilitates the work to partially cover the surface of a work with a protective mask and the work to remove the mask and obviates the recontamination of the surface after cleaning when removing the mask from the work. SOLUTION: This plasma cleaning device has a process chamber 2 where the work 5 is disposed, an introducing pipe 7 which introduces inert gas and/or reactive gas into the process chamber 2 from a gas supply source and an exciting means 4 which forms inert ions and/or reaction active species by converting the introduced inert gas and/or reactive gas to a plasma. A protective mask 12 is mounted to the inside wall 2a of the process chamber 2 via the pressing means 14. The protective mask 12 is pressed to the work 5 to partially cover its surface by the pressing means 14. The surface 5b of the work 5 not covered with the protective mask 12 is cleaned by sputtering by the inert ions and/or the chemical reaction with the reaction active species.
Patent JP-2001159858-A (JP)
Title: Fixing device
Inventor: HARASHIMA YUICHI
IPC: F16C13/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fixing device by solving the problem with respect to transfer paper feeding by obtaining a proper TSUZUMI (long tabor) effect, thereby reducing the waving of tracing paper after it passes through a fixing device. SOLUTION: In the fixing device by which an unfixed toner image is fixed on transfer paper by passing the transfer paper on which the unfixed toner image is formed through a nip area formed between a fixing roller 11 heated to specified temperature and a pressure roller in press contact with the roller 11, the fixing roller has tapered roller parts 12 and 13 whose outside diameters are respectively increased toward both end parts from a center part C in an axial direction and which are symmetrical to a center line, and each tapered roller part is respectively composed of tapered parts 12a and 13a near the center part and tapered parts 12b and 13b near the end part, and the outside inclined angle of the tapered part near the end part is set to be larger than that of the tapered part near the center part by 3.8×10-3 to 9×10-3 degree.
Patent JP-H07165369-A (JP)
Title: Reel for physical distribution
Inventor: MURATA KENTARO
IPC: B65H75/18
Filed: 1993-12-13
Abstract: PURPOSE:To provide a reel for physical distribution which is constituted to eliminate direct adhesion of a label to a reel and simplify and facilitate mounting and demounting of the label on and from the reel. CONSTITUTION:Two sides (a) and (b) positioned facing each other with the central part of a transparent film body 2 therebetween or three sides (a), (b), and (c) containing the two sides are mounted on a given position on the outer surface of a reel body 1. A gap 4 for holding a card to hold a given item- discribing card 3 is provided between the back of the film body 2 between mounting parts and the outer surface of the reel body 1. Further, a double sheet-form flat body formed in a state that the surface side is the transparent film body 2, the two sides (a) and (b) or the three sides (a), (b), and (c) containing the two sides are mounted on a sheet on the back side is mounted. A gap 4 for holding a card in which the given item-discribing card 3 is held is provided between the reverse of the transparent body 2 and the obverse of the back sheet.
Patent JP-H07169920-A (JP)
Title: Ic element and semiconductor device
Inventor: IKEDA TAKESHI
IPC: H01L27/04
Filed: 1993-12-15
Abstract: PURPOSE:To make it possible to simplify manufacturing and eliminate assembling work of components in an after process and form as a part of IC or LSI and change characteristics. CONSTITUTION:An IC element 100 includes a second spiral-shaped electrode 26 directly formed on the surface of a p-Si substrate 30 and a first spiral-shaped electrode 10 formed with an insulation layer 28 clamped. The first electrode 10 and the second electrode 26 function as an inductor respectively where a capacitor is formed between the electrodes like a distribution constant. It is, therefore, possible to provide a satisfactory attenuation characteristic by using the first electrode as a signal input/output line.
Patent JP-H03205384-A (JP)
Title: Production of porous carbon material
Inventor: YAMAZAKI SHINGO
IPC: C04B38/00
Filed: 1989-12-29
Abstract: PURPOSE:To prevent any generation of crack in a production in a carbonizing method of a phenolic resin foamed material by using microwaves or high-frequency waves in heating for carbonizing. CONSTITUTION:A phenolic resin foamed material is carbonized. In said process, an initial carbonization is performed by using microwaves or high-frequency waves. The carbonization is usually generated at about 400 deg.C and therefore heating at about the temperature is performed by using microwaves or high-frequency waves. Heating from normal temperature to above 400 deg.C as a carbonizing temperature can be performed by microwaves or high-frequency waves, but an usual heating furnace may be used in heating to about 300 deg.C before generating a carbonization and thereafter the heating may be performed by using microwaves or high-frequency waves. A temperature rising to above 500 deg.C is difficult by heating using microwaves or high-frequency wave, and therefore a heating furnace is used in subsequent heating. By said method, any cracking is able to be prevented.
Patent JP-H09182886-A (JP)
Title: Washing machine
Inventor: YOSHIDA SHIGEKI
IPC: D06F39/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a washing machine capable of collecting foreign matters in washing water from being enlarged. SOLUTION: In this washing machine, a mixing blade 42 is provided on the long side face of a washing tank 2 in a rectangular plane shape while making a center shaft be horizontal and a net member 31 is attached to the short side face 2d of the washing tank 2 through an attaching member 32. By the attaching member 32, a water path 24 for collecting to the net member 31 is sectioned from a washing chamber 20 at a part along the short side face 2d of the washing tank 2. A stream is passed from an upper part water passing port 32b near a water surface through the net member 31 and reaches through a lower water passing port 32c at the position of the center shaft in a height direction to the washing chamber 20. The foreign matters are collected in the net member 31.  Also, a movable introduction member can change the direction of the stream and introduce the washing water to the net member 31 corresponding to the stream inside the washing chamber 20. As a result, a structure is simplified and the danger of cloth damages is reduced.
Patent JP-H09180781-A (JP)
Title: Connection part of electric conductor
Inventor: YOSHIKAWA HIDEO
IPC: H02G15/08
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent an unexpected pull out of a cable, and on the other hand, pull out a cable with the simple work by specifying the angle of fitting of a male connecting terminal and a female contact in a slip-on type electric conductor connection part. SOLUTION: This electric conductor connection part is used for the connection of a power cable with the slip-on structure. In the case of use for terminal connection part, a male connecting terminal 16 is fixed to a cable conductor 15 by pressure-contact or the like, and a female contact 6 can be installed in an inner end of conductor pull-out bar 4 to be pulled from a terminal connection box. Fitting angles θ2, θ1 of fitting parts 16b, 6d of the male connecting terminal 16 and the female contact 6 are set at a desirable angle within a range at 35-80 degree. In this case, the fitting angles θ1, θ2 can be set at the same angle or a different angle within the descried range.
Patent JP-H11156692-A (JP)
Title: Belt sander
Inventor: SUGIYAMA YOSHIAKI
IPC: B24B23/06
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a belt sander with improved grinding efficiency and stable running performance and to provide a good grinding surface without requiring a manual high-degree operation technology. SOLUTION: A driving pulley 2 is rotated by a driving motor 17, and a belt 8 having grinding particles which is hung on the outer periphery of this driving pulley 2, an idler pulley 3, a master idler pulley 4, a tension adjusting idler pulley 5, and a backup plate 7. By pressing this rotating belt 8 onto a machining surface of a work, and bringing bottom surface guide rollers 10, 11 into contact with the machining surface of the work for guiding, the work can be guided certainly and a good grinding surface is provided.
Patent JP-H06195443-A (JP)
Title: Foreign matter detector
Inventor: SUZUKI MAKOTO
IPC: G01N23/18
Filed: 1992-12-24
Abstract: PURPOSE:To provide an inexpensive foreign matter detector which can operate by an easy circuit. CONSTITUTION:Whenever new image data is outputted from an image pickup means 20, an adding part 31 repeats addition with image data integrated thus far and data by prescribed number of rows from the last row of image data after addition, which is stored in a storage part 32 is outputted as a detected data from a transfer data switching part 34. Detection data outputted like this are data obtained by in turn adding plural pieces of image data and is image data where an object to be measured, which desires detection and moves in a prescribed speed, is emphasized.
Patent JP-H11165776-A (JP)
Title: Cover body with sheet member takeout port and container having the same
Inventor: OMURA ISAO
IPC: B65D25/52
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a cover body with a sheet member takeout port and a container having the cover body wherein each of sheet members which are continuously stored in a folded and stacked state can be taken out for every use unit without being influenced by the conditions of each sheet member. SOLUTION: In the cover body with a sheet member takeout port, sheet members B1 are continuously stored in a folded and stacked relationship and a takeout port 16 is provided to take out each of the sheet members B1 from a container for every use unit. In the cover body, a hard edge is disposed in a direction normal to an imaginary line parallel to a fold line of each sheet member and on one side of the takeout port, while a soft edge is disposed on the other side of the takeout port opposed to the hard edge.
Patent JP-H11160735-A (JP)
Title: Electro-optic device, production thereof and electronic equipment
Inventor: HIGUCHI MASAYUKI
IPC: G02F1/1368
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an active matrix liquid crystal display(AMLCD) high in definition and high in contrast. SOLUTION: An inter-layer film 102 is provided on an elemental electrode 101 and an opening part 103 is formed on the inter-layer film 102. Then, after a first metal layer 104 is formed, an embedded insulating layer 105 is formed. Then, the embedded insulating layer 105 is moved back by a means such as an etch back method and the state that the opening part 103 is filled is realized. Thus, the elemental electrode 101 and a second metal layer 107 can be electrically connected while securing the flatness.
Patent JP-H10169869-A (JP)
Title: Coupler
Inventor: ONODA KATSUMI
IPC: F16L37/12
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a coupler which can be manufactured at a low cost. SOLUTION: This coupler is formed with an unlocking projection piece 31 by bending an arc-like side of a plate body with three rectangular-like sides besides the arc-like side outside into an ark shape, and a spring section 33 wherein locking claw pieces 32 and 32 are projected in the center section of outside edges parallel to each other and a free end part 33b is made to curve so as to oppose to the unlocking projection piece 31 in at least one out side edge in which one locking claw piece 32 is projected.  A socket body 1 and a plug body 15 is connected to each other so as not to come off from each other by an elastic lock member 30 provided with a nearly circular locking hole 35 in the center section of a plate face and a lock ring 40 wherein one end is opened forming a ring-like shape, and an ejecting piece 42 for locking is projected at a position opposing to an opening section 41 in a rear section, and slit grooves 43 are provided in the longitudinal direction in the center section of the inner face of the ejecting piece 42 for locking.
Patent JP-H07174082-A (JP)
Title: Scroll type fluid machine
Inventor: FUKUI TAKESHI
IPC: F04C27/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide a scroll type fluid machine which has the less movable distance in the axial direction of a main shaft in comparison with the conventional scroll type fluid machine and secure the favourable lubrication at the part for regulating the shift in the axiai direction of the main shaft. CONSTITUTION:A collar-shaped abutment part 11 is formed on a main shaft 4, and a thrust receiving means 12 for supporting the main shaft 4 in the axial direction is arranged on both the sides in the axial direction of the abutment part 11, and a spacer member 13 is arranged contiguously in the axial direction on one thrust receiving member, and each recessed part for accommodating the abutment part 11, thrust receiving member 12, and the spacer member 13 is formed on a housing 6. A supporting member for holding the abutment member 11, thrust receiving member 12, and the spacer member 13 in cooperation with the bottom surface of the recessed part is installed in a demountable manner on the housing 6.
Patent JP-2000175240-A (JP)
Title: Radio selective calling receiver
Inventor: KAIDA SHIGEKI
IPC: H04W52/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To extend a substantial service life of a battery until a low voltage alarm is raised. SOLUTION: The radio selective calling device that is provided with a reception notice means that notifies of reception of a radio signal and raises a low voltage alarm denoting consumption of a power supply battery 9 when detecting a 1st reference voltage warranting a operation of a radio section 2 receiving a radio signal sent from a transmission station, is provided with a control section 3 that shortens a notice time by the reception notice means when detecting a 2nd reference voltage VR higher than the 1st reference voltage as to the power supply voltage of the power supply battery 9.
Patent JP-H10190027-A (JP)
Title: Coolant sealing structure for solar cell
Inventor: TANGE KYOICHI
IPC: H01L31/052
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable coolant sealing structure for solar cell the sealing property of which does not deteriorate even when the structure is used for a long period. SOLUTION: A solar cell 10 having a reinforcing section 14 around a light receiving surface 11 is joined to a platy member 20 by anode junction by using the top section of the reinforcing section 14 so as to form a coolant passage 25. Therefore, the cell 10 is directly cooled with a coolant flowing through the passage 25. Since the cell 10 is joined to the platy member 20 by anode junction, the joint surfaces are not separated from each other even when temperature fluctuations repetitively occur and a coolant sealing structure thus constituted can be used for a long period in a highly reliable state.
Patent JP-H06222321-A (JP)
Title: Multiplate type liquid crystal projector device
Inventor: OGAWA MASAHIRO
IPC: G02F1/1335
Filed: 1992-12-02
Abstract: PURPOSE:To obtain a clear, bright and excellent image having the high degree of freedom as for color balance by providing the transmission axis of a polarizing plate on the emitting side of a liquid crystal display panel in a specified direction with respect to the dichroic surface of a dichroic prism. CONSTITUTION:Light from a light source 5 is split into three kinds of blue, green and red light by the dichroic mirrors 15 and 16 and reflecting mirrors 17-19 and the respective liquid crystal display panels 12-14 are irradiated with it. The pictures respectively displayed on the panels 12 and 14 for blue and red are reflected on the dichroic surface toward the inside of the dichroic prism 1 and synthesized. Therefore, the transmission axis of the polarizing plate on the emitting side thereof is provided in an S-polarizing direction with respect to the dichroic surface. Besides, the picture displayed on the panel 13 for green is transmitted through the dichroic surface of the prism 1 and synthesized. Therefore, the transmission axis of the polarizing plate on the emitting side thereof is provided in a P-polarizing direction with respect to the dichroic surface.
Patent JP-H05182590-A (JP)
Title: Color cathode-ray tube evacuation device
Inventor: UMEDA HARUHIKO
IPC: H01J9/385
Filed: 1991-12-26
Abstract: PURPOSE:To prevent accidents of an evacuation device caused by opening of a protective cover in the state that a color cathode-ray tube is broken. CONSTITUTION:An exhaust truck 1 conveys to an evacuation furnace a color cathode-ray tube 3 wrapped by a protective cover 5 and the color cathode-ray tube 3 is subjected to thermal evacuation process. Detection means 21 is disposed opposite to the passage of the evacuation truck 1. The condition of the color cathode-ray tube 3 inside the protective cover 5 is observed by the detection means 21 through the vent hole 8 of the protective cover 5. Judging means 3 determines according to the output of the detection means 21 whether the color cathode-ray tube 3 is broken. When the cathode-ray tube is broken, control means 24 prevents cover open means 12 from removing a protective cover 5 corresponding to the broken color cathode-ray tube 3.
Patent JP-H11244958-A (JP)
Title: Punching machine for metal sheet panel
Inventor: VENTURINI GIANFRANCO
IPC: B26F1/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a punching machine to punch a hole in a metallic sheet panel. SOLUTION: A punching machine is provided with a worktable 1, a support structure 2 for punching means 4', 4" having a groove 3 through which the worktable 1 is passed, and moving means 13, 14 to move a metallic sheet panel on the worktable 1 depending on the punching means 4', 4". The punching means is provided with two punching units 4', 4", these units are fitted to the support structure 2, and approximately opposite to each other.
Patent JP-2001003806-A (JP)
Title: Cylinder head integrated type cylinder block and manufacture thereof
Inventor: JUFUKU YASUNOBU
IPC: F02F1/24
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To thin a wall thickness of an inner wall, and light a weight by integratedly molding a bottomed cylindrical head inner wall part and a liner part with reinforced aluminum member, and inserting them with a molding aluminum member, in a cylinder head integrated type cylinder block. SOLUTION: In the case where a cylinder head integrated type cylinder block 1 is manufactured, a cup type bottomed cylindrical molding part 2 is formed as an aluminum molding member as a reinforced aluminum member, and the cup type molding part 2 is inserted into molding aluminum so as to form an aluminum molding part 3. The cup type molding part 2 is formed as an integrated material composed of a bottom part 10 for forming a part of a combustion chamber 13, an inner circumferential part (a side part) disposed around the bottom part 10, and a liner part 14. In the cup type molding part 2, a corner part where the bottom part 10 is crossed with a side part 11 is formed in a circular arc shape (a corner R part) 12. Since the bottomed cylindrical molding part 2 is thinned, a weight is lightened, and assemblage is improved.
Patent JP-H10186125-A (JP)
Title: Ink for black matrix layer and production of color filter by using the same
Inventor: SAKURADA KIYOTAKA
IPC: C09D11/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain ink for a black matrix layer which has a high optical density and sufficient hardness and has an adequate yield value by specifying the compounding ratios of black pigments and red pigments. SOLUTION: This black matrix contains a binder resin, the black pigments and the red pigments. The compounding ratio of the black pigments is 28 to 42 pts.wt. per 100 pts.wt. binder resin and the compounding ratio of the red pigments is 3 to 18 pts.wt. per 100 pts.wt. binder resin. The compounding ratio of the black pigments is 18 to 42 pts.wt. per 100 pts.wt. binder resin and the compounding ratio of the red pigments is 3 to 22 pts.wt. per 100 pts.wt. binder resin. A polyester-melamine resin, melamine resin, epoxy resin, etc., are usable for the binder resin. Carbon black, iron oxide, titanium black, etc., are usable for the black pigments. An anthraquinone system, perylene system and isoindolinone system are usable for the red pigments.
Patent JP-2001162056-A (JP)
Title: Small animal toy
Inventor: OGOSHI HATSUO
IPC: A63H9/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a small animal toy capable of giving softness and a gentle feeling like a stuffed toy in spite of a small size. SOLUTION: A toy body 1 simulating an animal is integrally molded with an expansive elastomer, the surface of the toy body 1 is coated with a solvent 3 and stuck with a frock 4 of synthetic fibers or the like, thereby the surface of the toy body 1 is finished into a velvet-like external appearance.
Patent JP-H06197158-A (JP)
Title: Dial call originating device
Inventor: NODA TADAYOSHI
IPC: H04M1/54
Filed: 1992-12-25
Abstract: PURPOSE:To provide a dial call originating device provided with a security function capable of coping even with a case where the dial numbers of call origination and call termination are different due to the addition of line wire call originating codes or the like. CONSTITUTION:The requirement of the addition of the line wire call originating codes to the dial number is set beforehand by a code requirement setting part 11 and when the addition of the line wire call originating code is set as 'required' at the time of the call origination by abbreviated dialling, the prescribed line wire call originating code is added to the dial number stored in an abbreviated dial storage part 5 and a call is originated without adding the line wire call originating code to the call originating dial number. At the time of reception, the dial number stored in the abbreviated dial storage part 5 is used as a reference dial number for security checking at the time of the call termination, the call originating dial number is compared and the call termination is allowed only at the time of coincidence.
Patent JP-H07185338-A (JP)
Title: Dry flue gas desulfurizing agent and denitration catalyst and production thereof
Inventor: NISHIMURA HIDEO
IPC: B01D53/81
Filed: 1993-12-27
Abstract: PURPOSE:To perform simple dry flue gas desulfurization not requiring regeneration treatment equipment, etc., by forming the object materials from magnesium oxide obtained by subjecting magnesium compounds to heat treatment at a prescribed temp. CONSTITUTION:Magnesium compounds, such as magnesium hydroxide and magnesium carbonate are subjected to heat treatment in a temp. range of 200-800 deg.C to form magnesium oxide, which is used as a desulfurizing agent and a denitration catalyst. In the magnesium oxide, the specific surface area is increased and the reaction velocity of desulfurizing reaction is increased, and the securing of water and the waste water treatment device required in a wet type method of magnesium hydroxide for dry type desulfurization reaction are not necessary. Since magnesium sulfate, a product after reaction, is water soluble and harmless, it is discharged to sea, and a regenerating device is not required. By the change in the surface properties accompanying the increase in the surface area, a lot of active points are caused to selectively proceed ammonia catalytic reducing denitration reaction, and denitrating performance is obtd.