baber/WOPTO huggingface dataset:
Patent JP-H09297407-A (JP)
Title: Resist removing adhesive tape and resist removing method
Inventor: CHIKADA YASU
IPC: C09J7/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the electrostatic breakage of a semiconductor wafer by static electricity and the redeposition of suspended particle and foreign matter and to improve the yield of the product such as a semiconductor device by providing an adhesive layer on a supporting film and applying antistatic treatment. SOLUTION: An adhesive is applied on a supporting film and cross-linked by heating, etc., to form an adhesive layer, and an adhesive tape is prepared. Antistatic treatment is applied to the adhesive tape thus prepared by the application of an antistatic agent on the supporting film surface, the vapor deposition of a conductive material on the film surface, the kneading of the antistatic agent into the supporting film material itself or their combination. The resist is removed by sticking the adhesive tape on an article such as a semiconductor wafer coated with the resist, sticking the resist to the surface of the adhesive layer and removing the resist from the article.
Patent JP-H08316485-A (JP)
Title: Formation of semiconductor crystal and manufacture of semiconductor device using this
Inventor: ASAI ICHIRO
IPC: H01L21/20
Filed: 1995-05-12
Abstract: PURPOSE: To form selectively crystal nuclei having a good crystallizability under a low temperature by a method wherein a short-wavelength pulsed laser is made to irradiate a first insular semiconductor thin film, the first semiconductor thin film is agglomerated and is made to solidify to form single crystal nuclei and moreover, a second semiconductor thin film is deposited and the short-wavelength pulsed laser is made to irradiate the second semiconductor thin film. CONSTITUTION: An amorphous silicon film 2 is deposited on the surface of a glass substrate 1. After this, the film 2 is insularly processed and is formed into an island 3. Then, a short- wavelength pulsed laser is made to irradiate the island 3, the island 3 is molten, is agglomerated and is made to solidify to crystallize and nuclei are formed. The island 3 is formed into one single-crystal island 4 not inlcuding a defect. Then, after a second amorphous silicon film 5 is deposited, the short-wavelength pulsed laser is made to irradiate the film 5 to perform an annealing, the film 5 is crystal grown and a polycrystalline silicon film 6 is formed.  There are numerous grain boundaries 6B in the film 6, but the grain diameter in a part, which is selectively arranged with the nuclei, of the film 6 is formed in a size several times or more than the gain diameter in a part, which is not arranged with the nuclei, of the film 6. A semiconductor crystalline film having a good crystallizability can be formed using this film 6.
Patent JP-S5240146-A (JP)
Title: Device for scanning beams of light
Inventor: KAMIYANAGI KIICHI
IPC: H04N3/02
Filed: 1975-09-25
Abstract: PURPOSE: To render it possible to scan the uniform beams of light on a display plane at the equivalent intervals by constructing an array of a number of optical fibers of which ends are arranged on the focal plane of said beams, and of which the other ends are arranged in the proximity of said display plane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09301667-A (JP)
Title: Gear attaching/detaching jig
Inventor: TSUCHIYA AKIO
IPC: B66B31/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of gear attaching/detaching work by inserting a penetrating bolt into a screw hole, fixing a jack bolt to a jig main body in parallel with the penetrating bolt and disposing a detachable pressing plate between the jack bolt and the gear. SOLUTION: A jig main body 11 is provided in a penetrating bolt through- hole 11a and hooks 12 engaged with the back surface of an urethane gear are attached to both end parts thereof so as to be freely rotated. A screw part 13a is provided in the tip part of a bolt 13 penetrating the penetrating bolt through-hole 11a. A jack bolt 14 is fixed to the jig main body 11 in parallel with the bolt 13 and a pressing plate 15 having a hole 15a for inserting the bolt 13 is disposed between the jack bolt 14 and the urethane gear so as to be detached. Thus, the efficiency of attaching/detaching the gear is improved.
Patent JP-S5340130-A (JP)
Title: Dashpot device for internal-combustion engine
Inventor: SUZUKI TSUNEHIKO
IPC: F02M19/12
Filed: 1976-09-25
Abstract: PURPOSE: To ensure full play of engine brake effect in low-speed operation by actuating the dashpot only in such valve-opening ranges as necessary for exhaust emission control and for prevention of after-burner, and by closing the throttle valve rapidly where the valve-opening is under a set point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5956946-A (JP)
Inventor: GERUTO FUAUBERU
IPC: B22D11/14
Filed: 1983-06-28
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-S5239239-A (JP)
Title: Apparatus for continuously ascending or descending the load
Inventor: ITOU TATSUO
IPC: B65G17/48
Filed: 1975-09-23
Abstract: PURPOSE: To provide an apparatus which can be installed on buildings having a multiplicity of floors to continuously ascend or descend the load from one floor to other floors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09280931-A (JP)
Title: Combined weighing apparatus
Inventor: ARIMOTO YOSHIHIRO
IPC: G01G19/387
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To make cleaning easy and efficient by a constitution that a gate is supported on a weighing apparatus body so that it can be opened/closed without intervention of a hopper body. SOLUTION: Since a weighing hopper body 6 is attached to a weighing apparatus 10 via a weighing hopper fixing shaft 11B, it is not necessary to loosen or fasten a fastening member such as a bolt, attachment/removal of the body 6 is facilitated. In addition, an anti-release member 24 with a chevron-shaped cross section faces the body 6 closely to an arm mount 14, so that when the mount 14 is to release, the member 24 comes into contact with the mount 14 from an axial direction to prevent an arm 13 from releasing in the axial direction. That is, when the body 6 is fixed, attachment of a second gate 8 is completed. Since also the gate B is thus attached to a main body 10, it is not necessary to loosen or fasten a fastening member such as a bolt, attachment/removal of the gate 8 is facilitated and cleaning is easy.
Patent JP-H09279545-A (JP)
Title: Concrete block using stone-imitative concrete lump
Inventor: YAMAMOTO MASAAKI
IPC: E02B3/14
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient water absorptivity, enhance safety, and protect an natural environment by burying the vicinity of base parts of stone-imitative concrete lumps whose tip parts are formed in a tapering shape, in a surface of a concrete block main body. SOLUTION: A concrete product A is composed of a concrete block 1 and plural stone-imitative concrete lumps 2 whose base part are buried. A peripheral part buried in a concrete block main body 1 of the stone-imitative concrete blocks 2 is formed in a tapering shape 3 toward tip parts of the stone-imitative concrete lumps 2. Since the stone-imitative concrete lumps 2 are buried in the block instread of natural stone, cost can be reduced while keeping external appearance as it is in a natural stone style. Since the concrete block main body 1 and the stone-imitative concrete lumps 2 are formed of the same quality and the same material, the stone-imitative concrete lumps 2 do not fall off and slip out, and safety can be secured.
Patent JP-H08315205-A (JP)
Title: Automatic transaction device
Inventor: SASAKI TETSUYA
IPC: G06Q40/02
Filed: 1995-05-15
Abstract: PURPOSE: To surely show open/closed information on transaction to a customer and improve the efficiency of a transaction by outputting an optical image which indicates whether or not transactions are possible, optically in a display window. CONSTITUTION: While the power source is on, an LED 29c illuminates and an optical image of 'open' is outputted in the display window through a half- mirror 29d. When the power source is off, an optical image of 'closed' is reflected by the half-mirror 29d and outputted in the display window 28, so that the customer sees only the optical image of 'closed'. If some unit or part, etc., gets out of order during transactions, a main control part performs power- off control over the power source part according to its fault occurrence information although the power source is on to stop supplying the electricity to the respective parts in a housing 2 including the LED 29c, and the device is put in a recovery wait state.  In this case, the LED 29c goes off and the optical image of 'closed' is reflected by the half-mirror 29d and outputted in the display window 28, so the customer sees only the optical image of 'closed' in the display window 28.
Patent JP-H09282158-A (JP)
Title: Retry control system for microprogram
Inventor: HIGUCHI OSAMU
IPC: G06F9/22
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve a retry rate and to improve reliability by executing the retry of a software instruction belonging to a 2nd software instruction group when a 2nd means judges retry disable and a 1st means judges retry enable. SOLUTION: It is judged whether a normal operation can be expected for a fault by retry or not (S12). Next, it is confirmed whether a hardware control software(HCSW) is just under executing or not (S13). When this discrimination shows the state just under HCSW execution, it is confirmed whether an HCSW instruction can be retried or not (S17). In that case, the possibility of retry is discriminated according to whether the HCSW instruction under execution at the time of fault generation updates an accessible register, etc., or not. When the HCSW instruction can be retried, an address showing the HCSW instruction executed at the time of fault is set to an instruction counter (IC) and the retry is executed (S18).
Patent JP-H05306831-A (JP)
Title: Duct for air conditioning
Inventor: TANABE ISAMU
IPC: F24F13/02
Filed: 1992-05-08
Abstract: PURPOSE:To reduce blast resistance and to provide an enough mechanical strength by a method wherein an outer layer formed of foamed synthetic resin and an inner layer formed of rigid synthetic resin and integrally formed on the inner surface of the outer layer are formed. CONSTITUTION:A duct 10 for air conditioning is provided with an inner layer 12 in a rectangular shape in cross section by using rigid synthetic resin, such as foamed rigid polyvinyl chloride and non-foamed rigid polyvinyl chloride. A socket 14 is formed to one end part of the inner layer 12 in a manner that it is expanded by an amount equivalent to the thickness of the inner layer 12, and the other end part of the inner layer 12 forms a spigot 16. An outer layer 18 in a rectangular shape in cross section by using heat insulating foamed synthetic resin is formed on the outer surface, except the spigot 16, of the inner layer 12. The inner layer 12 of a so formed duct 10 for air conditioning is formed through extrusion molding. By forming the outer layer 18 on the outer surface of the inner layer 12 through injection-molding of foamed rigid urethane, the inner and outer layers 12 and 18 are firmly integrally formed by means of the adhesive force. As noted above, since the inner surface of the inner layer 12 is smoothly formed, blast resistance can be reduced.
Patent JP-H07313850-A (JP)
Title: Method for backward washing immersion-type ceramic membrane separator
Inventor: KAWANISHI TOSHIO
IPC: B01D65/06
Filed: 1994-05-30
Abstract: PURPOSE:To effectively clean a separation membrane and to prevent the discharge of a liq. chemical along with permeated water when filtration is resumed by conducting cleaning with water and with the liq. chemical based on the preset ratio and time. CONSTITUTION:When a membrane separator 3 is washed backward, a backward washing pump 10 is operated to send the permeated water in a treated water tank 9 under pressure to the inside of the separation membrane of the separator 3 through a backward washing water feed pipe 12, the upward flow of treated water produced by the aeration air is supplied to the separator 3, and hence the deposit bed formed on the membrane, etc., are released. Further, washing with permeated water is appropriately performed during filtration, and the cleaning with the liq. chemical is conducted, as required. When the liq. chemical cleaning is performed, a chemical injection pump 15 is driven, and a chemical in a chemical tank 13 is introduced into the permeated water sent under pressure in the feed pipe 12 to prepare the liq. chemical having appropriate concn. The liq. chemical is sent into the membrane, kept for an appropriate time and infiltrated to chemically remove the deposit on the membrane.
Patent JP-S608462-A (JP)
Title: Overhead cam type diesel engine
Inventor: AMEMORI KOUICHI
IPC: F02F1/24
Filed: 1983-06-29
Abstract: PURPOSE:To enable a single cam shaft properly disposed to drive intake and exhaust valve in respective cylinders and an unit injector and further a valve gap of the intake and exhaust valves to be adjusted. CONSTITUTION:A cam shaft 1 is provided coaxially with a fuel cam for driving a unit injector 6 and an intake and exhaust cam for driving an intake and exhaust valve 8, and parallel to this cam shaft are provided a ruel valve arm shaft 5 and an intake and exhaust valve arm shaft 3. These shafts 1, 5, 3 are all supported on a cylinder head 11 by an identical support bed 13. Also, the lower portion of the intake and exhaust cam on the cam shaft 1 contacts a sliding pad 9 provided on the intake and exhaust valve arm 2 supported on the intake and exhaust valve arm shaft 3 to swing said arm 2 so that the intake and exhaust valve 8 is opened and closed.
Patent JP-S5771777-A (JP)
Title: Combination of fastener and driver
Inventor: GILL PETER JOHN
IPC: F16B23/00
Filed: 1981-07-23
Abstract: A combination of a cruciform recess in a fastener and cruciform driver has driver wings 13 which are narrower than corresponding recess radial grooves 21 and has downwardly tapered grooves and wings such that driving engagement between driver and fastener takes place at the outer upper edges of the recess. There is a relative downward taper between the wing width and groove width and these widths are so selected that the lower ends of the wings are confined by and preferably wedge in the recesses.
Patent JP-H06331896-A (JP)
Title: Optical system for confocal scan type optical microscope
Inventor: KITAGAWA HISAO
IPC: G02B21/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide the compact optical system for confocal scan type microscope where a beam expander performs easily centering and positioning. CONSTITUTION:A beam splitter 12 is provided which reflects the divergent beam made incident from the direction of an arrow mark L and allows detection light from a specimen to pass through. A convex lens 50 which converts the divergent beam to a parallel beam and galvanomirrors 16 and 18 which deflect the parallel beam to scan an infinitesimal spot formed on the examination surface of the specimen by an objective lens are provided between the beam splitter 12 and the specimen. A concave lens 52 which weakens the degree of convergence of detection light converted to a convergent beam by the convex lens 50 is provided on the opposite side of the beam splitter 12. Further, a confocal diaphragm 42 is arranged on the convergence surface of detection light, and a photomultiplier tube 44 which receives the light passing through the confocal diaphragm 42 is provided at the rear of the diaphragm 42.
Patent JP-2000303476-A (JP)
Title: Water supply and drain method for vegetation slope face
Inventor: TAKEUCHI TAKAMITSU
IPC: E02D17/20
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent erosion of a slope face by parallelly arranging a number of water conducting parts formed of linear grooves or projections at a specified angle against a contour on the surface of the slope, and leading surface water downward along the water conducting parts. SOLUTION: Slope faces 1 are continuously formed through small steps 2. A number of linear water conducting parts 3 formed of grooves or projections are parallelly formed at a specified angle αagainst contour lines on the slope face 1. The angle α is selected within 2-45 degrees depending on rainfall of the site. Rainwater on the slope face during rain flows down straight by a relatively short distance between two water conducting parts 3 on the surface, and hits the water conducting part 3 and converts the flowing direction to the oblique downside, and reaches the small step 2 while reducing the flowing speed along the water conducting part 3, and further, drops straight from the end of the small step 2 and flows down on the surface of the next slope face along the water conducting part 3.  In this way, rainwater is guided to the oblique downside along the water conducting part 3 to reduce the flowing speed of the rainwater. Hence, erosion of the slope face can be prevented.
Patent JP-H06329923-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKAYAMA YUTAKA
IPC: C08L101/00
Filed: 1993-05-18
Abstract: PURPOSE:To provide a thermoplastic resin composition which is excellent in antistatic performance and the retention thereof and undergoes no changes with temp. rise, such as a decrease in material properties, discoloration, and a decrease in antistatic performance. CONSTITUTION:The resin composition comprises 100 pts.wt. thermoplastic resin, 1-30 pts.wt. copolymer containing a quaternary ammonium salt group, and 0.01-5 pts.wt. at least one phosphorus compound selected from phosphonites, phosphites, and phosphane oxides.
Patent JP-H04342529-A (JP)
Title: Anti-allergic drug
Inventor: NAGASE HIROSHI
IPC: A61P11/00
Filed: 1991-05-21
Abstract: PURPOSE:To provide the subject drug containing delta-opioid antagonist as the active component, having inhibitory effect on airpassage hypersensitive accentuation and low in toxicity. CONSTITUTION:delta-Opioid antagonist or its pharmaceutically permissible salt expressed preferably by formula I [R1 is 1-5C alkyl, 3-6C cycloalkylalkyl, 5-7C cycloalkenylalkyl, aryl, aralkyl, 4-5C transalkenyl, allyl or furan-2-ylalkyl; R2 is H, OH or 1-5C alkanoyloxy; R3 is 1-5C alkyl or 1-5C alkanoyl; X is O, S or NY (Y is H or 1-5C alkyl); R4 and R5 are H, F, Cl, Br, NH2, NO2, 1-5C alkyl, 1-5C alkoxy or condensed to form benzo], e.g. naltrindole of formula II, naltrebenzofuran of formula III or naloxyindole of formula IV is contained as the active component.
Patent JP-H0414721-A (JP)
Title: Piano handle-type switch
Inventor: UENO SATORU
IPC: H01H21/00
Filed: 1990-05-02
Abstract: PURPOSE:To prevent shakiness of attachment of a piano handle to a push-button switch by bringing the upper tip of a supporting rib projected on the upper plane of a push-button switch into contact with the side plane of a base partin a movable leg side of a main supporting leg. CONSTITUTION:The upper tip of a supporting rib 44 projected in the upper plane of a push-button switch 5 is brought into contact with the side plane of a base part in a movable leg side of a main supporting leg 41. Under the condition that a piano handle 43 is attached to the push-button switch 5, the tip part of a supporting projected piece 44a of the supporting rib 44 is brought into contact with the side plane of the base part in the movable leg side 42 of the main supporting leg 41. Consequently, even if a main supporting caved part 39 is formed to be too large to the main supporting leg 41, the main supporting leg 41 is pinched and supported between the supporting rib 44 and a stopping receiving piece 41a owing to the contact of the supporting rib 44 with the main supporting leg 41 and thus shakiness of the attachment of the piano handle is prevented.
Patent JP-H10292149-A (JP)
Title: Ordinary temperature curable polyurethane polyurea coating composition
Inventor: MIYA YOJI
IPC: C09D175/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition capable of being cured into a tack- free state within several minutes even in the winter and giving cured films excellent in mechanical properties and adhesivity, by making the coating composition two packs consisting of a specific active hydrogen-containing component and a polyisocyanate component, respectively. SOLUTION: This two pack type composition comprises (A) an active hydrogen-containing component containing a mixture of (i) an aminepolyol with (ii) diethyltoluenediamine in a (i):(ii) component weight ratio expressed by an OH/NH2 molar ratio of 50/50 to 10/90, and (B) a polyisocyanate component in an A/B component ratio expressed by an NCO/active hydrogen equivalent ratio of 0.8-1.2. The component (i) is obtained by addition-polymerizing an alkylene oxide to an aliphatic, alicyclic or aromatic amino compound having two or more active hydrogen atoms in the molecule. As the component B, diphenylmethane diisocyanate, etc., is used, when rapid curability is required, and a prepolymer having an NCO content of <7.5 wt.% for general uses.
Patent JP-H09302614-A (JP)
Title: Suspension bridge
Inventor: MURAKAMI TAKUYA
IPC: E01D11/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve a workability and to enhance a wind speed at which a bride beam flutters. SOLUTION: Cables 3, 3 are suspended at widthwise opposite sides of a bridge beam 5 by means of towers X, Y composed of tower columns 2, 2, and a center cable 3 is suspended between beams 8 extending between the tower columns 2, 2. Further, a plurality of hangers 4 for hanging the bridge beam 5 are vertically extended between the opposite side and center cables 3 and the widthwise opposite sides of the bridge beam 5. Further, oblique hangers 7 for hanging the bridge beam 5 is extended between the center cable 3 and the widthwise opposite sides of the bridge beam 5.
Patent JP-H04343475-A (JP)
Title: Insulating gate type bipolar transistor
Inventor: YAMAMOTO MASAHIRO
IPC: H01L29/739
Filed: 1991-05-21
Abstract: PURPOSE:To provide an insulating gate type bipolar transistor that allows faster switching at turn off by annihilating the accumulated carrier on the base layer with an ON voltage dropped. CONSTITUTION:A p type base layer 3, n<+> type source layer 4 and p<+> type drain layer 5 are formed on the surface of an n<-> base layer 2 located on a silicon substrate. On the surface of the n<-> type base layer 2, an electrode 8 is formed through a gate insulating film 7, while a source electrode 9 is arranged so that it simultaneously contact both the p type base layer 3 and n<+> type source layer 4, and a drain electrode 10 is arranged contacted with a p<+> type drain layer 5. N type buffer layers 11, 12 and 13 are selectively formed on the surface of the n<->type base layer 2 locating between the p type base layer 3 and p<+> type drain layer 5, and the drain electrode 10 is contacted with these n<+> type buffers 11, 12 and 13 through a resistor 16.
Patent JP-S5818419-A (JP)
Title: Raw material pitch for carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: C10C3/02
Filed: 1981-07-27
Abstract: PURPOSE:To obtain the titled pitch, capable of retaining the softening point at a low value and forming a mesophase easily, and having improved properties, by heat-treating a mixture of two specific heavy oils with a nuclear hydrogenated aromatic hydrocarbon under specific conditions. CONSTITUTION:A mixture of (A) a heavy oil, having a boiling point >=200 deg.C, and formed in preparing an olefin by cracking petroleum with ateam as a by- product with (B) a heavy oil, having a boiling point >=200 deg.C, and formed in preparing gasoline by the fluid catalytic cracking of petroleum as a by-product and (C) a nuclear hydrogenated bi- or frinuclear aromatic hydrocarbon, preferably dihydroanthracene, is heat-treated at 370-480 deg.C and 2-50kg/cm<2>.G to give the aimed pitch. Usually, the resultant precursor pitch obtained by heat-treating the pitch is preferably melt spun, made infusible, and carbonized, etc. to afford the carbon fibers. EFFECT:Carbon fibers having improved elasticity and strength are obtained.