baber/WOPTO huggingface dataset:
Patent JP-H038574-A (JP)
Title: Lap welding method for sheet metals
Inventor: TAKENO SHINJI
IPC: B23K9/29
Filed: 1989-06-06
Abstract: PURPOSE:To prevent tearing up of an upper plate and to perform sure welding by supporting the lower part of places to be welded by a supporting member having a narrow abutment and pressing downward the upper surface of superposed parts at the position to hold the supporting member between. CONSTITUTION:The supporting member 2 is provided on the bottom of weld zones of the superposed parts 1a of sheet metals 1 and 1. The width of the abutment 2a with the superposed parts 1a at the supporting member 2 is formed to the almost same width as the bead width formed by welding. When the superposed parts 1a of the sheet metals 1 and 1 are mounted on the supporting member 2 in this way, pressing jigs 3 and 3 are provided on both sides along the weld zones of the upper surface of the superposed parts 1a which are pressed by these jigs 3 and 3. In that state, the superposed parts 1a are then welded together. Accordingly, while the lower part of the weld zones of the superposed parts 1a is supported by the supporting member 2 having the narrow abutment width, the upper surface of the superposed parts 1a is pressed downward at the position to hold the supporting member 2 between, by which the weld zones of the superposed parts 1a receive a bending action with the supporting member 2 as a fulcrum and are stuck closely to each other, hence tearing up of the upper plate is prevented.
Patent JP-2000328024-A (JP)
Title: Surface protection film
Inventor: YADA HIROSHI
IPC: C09J7/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface protection film on which an antistatic layer is formed, which has an improved anchoring force between the antistatic layer and an adhesive layer and allows little glue to be left. SOLUTION: A binder layer containing a polymer containing an oxygen atom derived from an epoxidized product of a block copolymer of the formula: A-B-A (wherein A is a styrene polymer block; and B is a conjugated diene polymer block such as a butadiene polymer block, isoprene polymer block or the like or a polymer block obtained by hydrogenating these), is laminated on an antistatic layer comprising an acrylic resin layer laminated on one or both sides of a sheet substrate comprising a polymer film such as a polyolefin resin sheet. An adhesive layer containing an A-B-A block copolymer is further laminated to obtain a surface protection film.
Patent JP-S5847874-A (JP)
Inventor: YOSHIDA YASUSHI
IPC: E04B2/56
Filed: 1981-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6122372-A (JP)
Title: Developing device
Inventor: NAGATA JIROU
IPC: G03G15/09
Filed: 1984-07-10
Abstract: PURPOSE:To prevent the inside of a machine from being contaminated, by providing a flexible member pressure-welded by both the insice surface side of a developer layer forming leastic body and a developer carrying body on both end sides of the developer carrying body, and providing a pressure welding force compensating means for compensating a pressure welding force to the developer carrying body of this elastic body. CONSTITUTION:As for a developing device 8, a housing 34 is constituted of side frames 32, 33. Between a developing roller 35 and a front frame 31, a blade 36 functioning as a developer layer forming elastic body for applying a developer T which has entered under pressure welding by being welded by pressure by the developing roller 35, to the surface of the developing roller 35 is installed to the front frame 31 through a blade holder 37. This elastic body blade 36 can execute a fine adjustment of a pressure welding force to the developing roller 35 by adjusting the position of the blade holder 37.
Patent JP-S5368246-A (JP)
Title: Electrophotographic wet developing device
Inventor: HASHIMOTO JIYUNICHIROU
IPC: G03G15/11
Filed: 1976-11-30
Abstract: PURPOSE: To form a good quality image even by use of a developing liquid of a high density of toner, but of an ill dispersion stability by providing an air bubble supply device in a developing tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000332119-A (JP)
Title: Method of designing semiconductor integrated circuit device
Inventor: TATSUMI HIROTOMO
IPC: G06F17/50
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To eliminate timing errors by changing the dimensions of a predetermined cell-forming element within a cell block where an input signal timing error has occurred for timing adjustment after an automatic layout step. SOLUTION: After a circuit design step 1, a temporary interconnection simulation step 2, and a layout design step 3 have been executed, timing detection is performed in an actual interconnection simulation step 4 based on the information gathered during the steps 1, 2, and 3. Then, if a timing error occurres in the following determination step 5, a gate layer of a cell suffering the timing error is selected in a timing adjustment step 7 to extract the length L of a transistor suitable for proper circuit signal timing. Thereafter, in a layout process 8, layout coordinates of a cell for which the L length is to be made variable in an EB processing 6 are extracted. After correcting the L length of the transistor in the process 6, layout data from which the timing error has been eliminated are extracted.
Patent JP-H11334422-A (JP)
Title: Seat device
Inventor: TANAKA MASAMI
IPC: B60N2/30
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat device wherein detaching operability is improved, the seat device being provided in the floor part of a vehicle so as to be detached. SOLUTION: A seat device 2 is provided with a seat part 2 and a detaching mechanism part 3. A seat cushion part 6 has its front end part to be rotated upward around a rear end part 6b. The detaching mechanism part 3 is provided with an engaging part 10 and an engagement receiving part 11. The engaging part 10 is provided with a striker 12 and a cam part 13. The engagement receiving part 11 is provided with a bracket 15, a latching member 16 and a locking member 17. The latching member 16 locks the striker 12 with the bracket 15. The locking member 17 and the latching member 16 lock each other. The cam part 13 disengages the locking member 17 and the latching member 16 from each other by the rotation of the seat cushion part 6, and thereby engagement between the latching member 16 and the striker 12 is released.
Patent JP-H11121622-A (JP)
Title: Method of forming semiconductor element contact
Inventor: SO OUSEI
IPC: H01L21/768
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming contacts of semiconductor elements which reduces contact resistance. SOLUTION: A nonconductive film which is formable at forming of contacts is removed by high frequency pretreatment or thermal decomposition immediately after forming contact holes and prevented from re-growing, by depositing Ti nitride antireflection films 1, 8 to the top faces of the contact holes in a mixed gas atmosphere, having specified mix ratio immediately prior to depositing a heat-resistive metal 20 to be filled in the contact holes.
Patent JP-H0310033-A (JP)
Title: Method for recovering mercury from spent mercury adsorbent
Inventor: FURUTA AKIO
IPC: C22B43/00
Filed: 1989-06-08
Abstract: PURPOSE:To recover mercury from a spent mercury adsorbent and to make the adsorbent harmless by treating the adsorbent in a reducing stage of being brought into contact with a hydrogen gas and then in a hydrogen gas washing stage with the water soln. of polysulfide. CONSTITUTION:A spent adsorbent such as Co.Mo-S/Al2O3 adsorbing mercury in the shape of sulfide is brought into contact with a hydrogen gas at a temp. higher than the b.p. of mercury and reduction with hydrogen is executed to evaporate the reduced single mercury into the hydrogen gas. Next, the hydrogen gas contg. the obtd. single mercury is washed by the water soln. of polysulfide such as sodium polysulfide to recover mercury from the above adsorbent. If required, after the above stage, an acid is added to the water soln. of polysulfide contg. mercury obtd. by the above method and the pH of the soln. is regulated to about <=7, by which the stage of recovering mercury as HgS is combined.
Patent JP-H04231576-A (JP)
Title: Window
Inventor: KURAUSU BERUGE BURADE
IPC: E06B7/10
Filed: 1991-05-21
Abstract: PURPOSE: To easily install a chamber, in which a window can be opened and which has a fan, to the window afterwards, and to standardize the manufacture of the window by mounting the chamber on a window sash movable in relation to a main frame. CONSTITUTION: A window comprises a stationarily installed main frame 1 and a glass-supporting sash 2 journalled therein, to which a ventilating chamber 9 is hinged opposite a ventilation air flow passage discharging in the outside air, said chamber being tiltable upwards from the illustrated intermediate position with natural ventilation through a gap 11 so as to cover the flow passage. In this position, a fan 20 accomodated within the chamber may ventilate air into the chamber through air inlet openings 21 and out of the chamber into the outside air through outlet openings 22. Existing windows may straight away be provided with a ventilating chamber 9 and new windows with sash and main frame elements of the same type may be delivered either with or without mechanical ventilation.
Patent JP-H083336-A (JP)
Title: Laminate tube having grain, composite prepreg for the same and their production
Inventor: SHIGEFUJI HIDETOSHI
IPC: B29B11/16
Filed: 1994-06-27
Abstract: PURPOSE:To obtain the composite prepreg having a grain appearance and grain characteristics and useful for laminated tubes such as golf club shafts and billiard cues. CONSTITUTION:A glass prepreg 2 excessively impregnated with an epoxy resin is adhered to mold release paper 3, and 50mum-thick sliced sheet simple bodies 1a are closely adhered to the glass prepreg 2. A mold release paper 4 whose both surfaces are coated with a silicone is loaded on the adhered sliced sheet simple bodies and subsequently pressed and heated at 80 deg.C for 15sec under a pressure of 0.5kg/cm<2>. Thereby, the composite prepreg A in which the epoxy resin impregnated into the glass prepreg 2 is impregnated into the sliced sheet simple bodies 1a to integrate the sliced sheet simple bodies 1a with the glass prepreg 2 is obtained.
Patent JP-H07695-A (JP)
Title: Clothes dryer
Inventor: KURODA KOICHI
IPC: D06F58/28
Filed: 1993-06-16
Abstract: PURPOSE:To enhance the reliability of drying by changing the output of a heater to a low output regulated value at a point of time when time passes to some degree and the heater output is lowered to lower the temperature in a drying chamber, even when the heater is switched from high output to low output by clogging detection during drying operation. CONSTITUTION:When a start key is operated in drying operation, a heater inlet temperature is detected by a thermosensitive element 26, a clogging current value forming the current value carried to a heater device 19 when the heater device 19 or a lint filter 7 is clogged is determined on the basis of the detected temperature. When the heater device 19 or the lint filter 7 is clogged during drying operation to lower the blowing air quantity, and the current value is reduced lower than the clogging current value, the heater device 19 is operated at a low output. After the lapse of a prescribed time (about 10 minutes), the high output values of a prescribed value set for automatic end detection, limiter value and high limiter value are changed to low output values to continue the drying operation.
Patent JP-H039396-A (JP)
Title: Deformed character generating system
Inventor: YOSHIHARA NAOKI
IPC: G09G5/28
Filed: 1989-06-06
Abstract: PURPOSE:To deform characters only by calculating such process as character modification and rotation based on a calculation formula and to attain also character enlargement, character reduction, the deformation of a mirror body, etc., by transforming bit map information into coordinate arrangement data. CONSTITUTION:The system is constituted of a character pattern generating device 2 and a controller 1 which controls the device. The controller 1 is provided with a full-dot character generating device control part 1,1 which controls a full-dot character generating device and a deformed character generating mechanism 1,2. Then, by transforming the character bit map information of the character pattern generating device 2 into the coordinate arrangement and performing an adding/subtraction operation with respect to the transformed coordinate arrangement, characters are rotated, modified, displayed on a CRT screen, and printed on a printer. Thus, such deformed character generation as the character rotation and the character modification can be performed only by transforming the coordinate arrangement data.
Patent JP-H039894-A (JP)
Title: Method for supplying thin battery
Inventor: YAMADA SHU
IPC: G06K19/077
Filed: 1989-06-07
Abstract: PURPOSE:To bond a thin battery to a step absorbing tape rapidly and accurately by bonding a separator having the cut-off part corresponding to the contour of the thin battery to the step absorbing tape whose parts corresponding to the protruding part and electrode terminal of the thin battery are cut off. CONSTITUTION:A separator 18 is bonded to the adhesive surface of a step absorbing tape 16. This separator 19 has a plurality of cut-off parts 19 formed thereto and a thin battery 10 is bonded to the step absorbing tap 16 exposed to the inside of each cut-off part 19. When the step absorbing tape 15 is punched and cut in such a state that the thin battery 10 is bonded, the step absorbing tape 16 having a frame shape is left around the circumference of the protruding part 13 and compensates the step part of the thin battery at this time to make it possible to bring the thin battery to a flat shape.
Patent JP-H05343472-A (JP)
Title: Flip-chip mounting structure of electronic component
Inventor: MORI FUMIO
IPC: H05K3/34
Filed: 1992-06-05
Abstract: PURPOSE:To relax the stress at a solder-connected part and to enhance the reliability of the connected part in the flip-chip mounting structure of an electronic component. CONSTITUTION:A solder 2 is supplies onto a board 4; after that, a buffer material 3 is connected to the board 4. After that, an LSI 1 is aligned and mounted; after that, the solder 2 is melted by a reflow system; at the same time, the buffer material 3 pushes up the LSI 1 to the upper part due to its thermal expansion. At this time, the shape of the solder 2 becomes a hand drum-shape. Then, the electronic component is cooled rapidly. Before the buffer material 3 is contracted, the solder is solidified. Thereby, a solder-connected part becomes a hand drum shape, its stress is relaxed, and the connection reliability of the mounting structure is enhanced.
Patent JP-S5370084-A (JP)
Title: Separation membrane
Inventor: SUMINOE TAROU
IPC: B01D69/14
Filed: 1976-12-02
Abstract: PURPOSE: To provide a separation membrane which is suitable for separation of unsaturated compound contained in a mixt. of organic compound. The separation membrane is obtained by impegnation of a porous membrane of a polymer, especially of an asymmetric polymer with a polyhydric alcohol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09268239-A (JP)
Title: Low-exothermic rubber composition and roll thereof
Inventor: NISHIMURA KOICHI
IPC: C08L33/06
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a crosslinkable rubber composition providing a rubber material that has satisfactory mechanical strength and low exothermicity, and is useful particularly as rolls used under a high load. SOLUTION: This low-exothermic rubber composition comprises (a) 100 pts.wt. of an elastomer crosslinkable with an organic peroxide-based crosslinking agent, (b) 10-150 pts.wt. of a metal salt of α,β-ethylenic unsaturated carboxylic acid, (c) 5-100 pts.wt. of magnesium oxide having 25m<2> /g or less BET specific surface area, and (d) 0.1-30 pts.wt. of an organic peroxide-based crosslinking agent. The rolls comprise this corsslinked material as a rubber coating.
Patent JP-H08312621-A (JP)
Title: Screw
Inventor: SASAKI YOSHIHARU
IPC: F16B25/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a screw which stably fits a wall under-lay material and improves holding ability of putty material buried on the top part of a fastening screw of the wall under-lay maternal. CONSTITUTION: This screw A is constituted so that the fastening screw A of a wall under-lay material G used for mounting a wall lacing material such as wallpaper is provided with a holding part of putty on the screw head part 10.
Patent JP-S6124196-A (JP)
Inventor: YAMAMOTO MINORU
IPC: H05B41/18
Filed: 1984-07-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6037124-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/28
Filed: 1983-08-09
Abstract: PURPOSE:To lower the resistance of one layer of a Si wiring by silicifying any one surface of at least side surface, bottom or upper surface of the Si wiring. CONSTITUTION:A semiconductor device is constituted by structure, in which silicified films 14 are formed on the side surfaces and upper surfaces of Si wirings 13 shaped on an insulating film 12 on a Si substrate 11, structure, in which silicified films 43 are formed on an insulating film 42 on a Si substrate 41 and the silicified films 43 on the bottoms and side surfaces of Si wirings 44, etc. The silicified films are formed in such a manner that metallic films in Ti, Ta, etc. are shaped on the Si wirings and sintered and treated and silicified. Since the silicified films are formed without being limited on the upper surfaces, the resistance of the Si wirings of one layers is lowered while contact resistance on multilayer wirings is also reduced.
Patent JP-H09330780-A (JP)
Title: Discharge electrode device for insulated wire
Inventor: TAKEDA KENJI
IPC: H01B17/46
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To easily insulate a needle electrode to prevent the stress corrosion, simplify the structure to reduce the cost, and improve the working property by providing a groove on the inside of an insulating cover, and fitting an O-ring to the tip part of the needle electrode. SOLUTION: A groove 12 capable of fitting a binding wire is provided on the inner surface of an upper cover 5 forming an insulating cover. An O-ring or packing 16 closely fitted between the coating part 4a of an insulated wire and the upper surface 13b of a contact electrode part 13 when a needle electrode is brought into contact with the core wire 4b of the insulated wire is fitted to the tip part 14a of the needle electrode. Since the ring 16 makes close contact with the part 4a of the insulated wire and the upper surface of the part 13 only by fastening the part 3 to the insulating cover, the needle electrode can be easily insulated, and penetration of rainwater from the part 4a can be eliminated to prevent the stress corrosion of the core wire and the needle electrode.  Further, the structure can be simplified to reduce the cost, and the working property can be also improved since the discharge part 15 of the part 13 of a discharge electrode device can be provided in a position precisely opposed to a grounding electrode.
Patent JP-H04343448-A (JP)
Title: Wafer grasping device
Inventor: NUNOTANI NOBUHITO
IPC: H01L21/677
Filed: 1991-05-21
Abstract: PURPOSE:To realize a wafer grasping device which can effectively grasp a wafer by a predetermined grasping force with higher positional accuracy than that of prior art and make possible to automate both-side surface soldering steps of the wafer as desired, in the device provided at an end of an arm of a robot, etc., to hold it at the end face of the wafer. CONSTITUTION:First and second movable fingers 32, 37 in which pawls in contact with an end face of a wafer 1 (e.g. rotary rollers provided at the side with a V-shaped groove in contact with the wafer) are rotatably provided at the end, and the first movable finger 32 driving mechanism for pressing the end face of the wafer by the pawls of the finger 32 to move it in the longitudinal direction to bring the end face of the wafer into contact with the pawls of the second movable fingers 37, 38 and holding the wafer 1 between at least three or more pawls of the first and second movable fingers, are provided.
Patent JP-S625605-A (JP)
Inventor: NOI KEIICHI
IPC: C04B35/00
Filed: 1985-07-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5371306-A (JP)
Title: Ventilation equipment for duct
Inventor: SHIRONAGA HIDEO
IPC: F04D29/70
Filed: 1976-12-06
Abstract: PURPOSE: To improve durability of ventilation equipment by connecting the base of case, which containing a ventilating fan in the inside, to let higher than the base of duct. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5479053-A (JP)
Title: Microscope objective lens
Inventor: YONEKUBO TAKESHI
IPC: G02B21/02
Filed: 1977-12-06
Abstract: PURPOSE: To provide the lens system of easy to produce in which correction of various aberrations is good and the flatness of images has been improved by constituting the optical system by  the lst group of a buried lens, specified 4th group lenses and 5th group lenses which satisfy  specified conditions.  
     CONSTITUTION: When the optical system is constituted by the lst group 1 which is a buried lens of  the junction face of a radius of curvature r 2  being concave on the object side and of the Petzval  sum being negative, the 2nd group 2 of a positive meniscus lens with the concave face on the object side, the 3rd group 3 of 3-element cemented lenses and the 4th group and the 5th group 5 of  negative cemented lenses whose concave face is faced to the image side and its optical specifications are so selected as to satisfy the conditions of the formulas I thru VII, then the group 1  improves the flatness of the image 1 and becomes of the easy-to-fabricate shape and the correction  of various aberrations is well accomplished by the conditions of the formulas II thru IV. Here, r 3 :  the image side radius of curvature of the group 1; r 6 , r 8 : the radii of curvature of the object side  and image side of the group 3; d 13 : air spacing between the groups 4, 5; n 1 , n 2 : refractive indices  of both lenses of the group 1; ν 2 : the Abbe number of the group 2; f: the focal length of the entire  system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63309956-A (JP)
Title: Phototype setting system
Inventor: SAKASAI KATSUMI
IPC: G03F1/00
Filed: 1987-06-11
Abstract: PURPOSE:To compress a data capacity and to shorten a processing time, by expressing line image data by the combination of the pseudo graphic character of the constituent of the line image data, and supplying the data by its character code. CONSTITUTION:A line image is formed in a constituent unit by fractionizing it, and the pattern of the constituent of the line image is expressed in the pseudo graphic character, and also, correspondence by a specific character code is applied, and the patterns of those pseudo graphic characters are registered on the character pattern housing part 1a of a computer photo type setting machine 1, and the line image is formed as the set of the pseudo graphic characters. Thereby, it is possible to perform the correspondence by the code of the pseudo graphic character of the line image by dividing the image to the constituents, and to handle it at the same level as a character code. In such a way, it is possible to reduce the data capacity in the data of the line image compared with the image data of a bit pattern, etc., and to shorten a time required for the print processing of the line image.