baber/WOPTO huggingface dataset:
Patent JP-H093796-A (JP)
Title: Surface treating agent for paper and printing paper
Inventor: KURIYAMA TOSHIAKI
IPC: C09D201/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To produce a printing paper suitable for offset printing, gravure printing and flexographic printing, by imparting the surface of a paper with a surface treating agent containing a polydioxolan as essential component. SOLUTION: First, a surface treating agent for paper is prepared so as to essentially contain >=10wt.% (pref. >=30wt.%, more pref. >=50wt.%), on a solid basis, of a polydioxolan containing >=60wt.% of a structural unit of the formula (CH2 -O-CH2 CH2 -O)n ((n) is an integer of >=1). Secondly, the surface treating agent is diluted with water to prepare a treating liquid at a concentration of 0.1-10 (pref. 0.5-5)wt.%. Finally, a specified paper paper substrate is coated with the treating liquid at 0.02-10.0 (pref. 0.05-5.0)g/m<2> to obtained the objective printing paper.
Patent JP-H11275653-A (JP)
Title: Inter-entity cooperation method for mobile radio network of cellular system in inter-cell communication transfer mode
Inventor: ROBERTS MICHAEL
IPC: H04W12/10
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To optimize a network operation and to improve the inter-entity cooperation in an inter-cell communication transfer mode by making a server entity notify a target entity of a parameter that is effective for deciding the condition in which the target cell is regarded as a rejected cell. SOLUTION: The information on a parameter that is effective for deciding the condition where a target cell is regarded as a rejected cell is sent to a target entity BSCc from a server entity BSCs via an MSC entity, which secures a contact between server and target entities. The information to which a code INF is added is connected to a message HO REQ that is sent to MSC entity by the BSCs serving as a server BSC and then sent again to the entity BSCc , serving as a target BSC by the MSC entity. Then a code INF' is added to the information which is connected to the corresponding message HO REQ'.
Patent JP-H05190769-A (JP)
Title: Manufacture of semiconductor element
Inventor: TAKAHASHI EIZABURO
IPC: H01L21/822
Filed: 1992-01-16
Abstract: PURPOSE:To provide the manufacturing method, of a semiconductor element, wherein it is possible to obtain a dielectric nitride film which is oxidation- resistant even when it is a thin film and in which a leakage current is small. CONSTITUTION:A field oxide film 12 is formed on a silicon single crystal 11; a gate interconnection 14 is formed on the field oxide film 12; a gate sidewall 15 is formed on the sidewall of the gate interconnection 14; an interlayer isolation film 16 is formed; after that, a contact hole is formed; a capacitor storage node 17 composed of polycrystalline silicon to which phosphorus has been diffused is formed; and amorphous silicon 18 with which SiH4 has been reacted by a low-pressure CVD method is deposited. Nitrogen atoms are implanted into it. The amorphous silicon 18 is nitrified by an RTN method in a nitrogen atmosphere; it is annealed in an oxygen atmosphere. Thereby, the surface of a nitride film is oxidized.
Patent JP-H10202369-A (JP)
Title: Seam welding method for galvanized steel sheet and its equipment
Inventor: FUNAI YOJI
IPC: B23K103/04
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To realize the welding method and equipment suitable to seam welding of the steel sheet easily alloying with copper. SOLUTION: In the equipment for seam welding a galvanized steel sheet 3 while cogging and shaping the tip end of a seam welding electrode ring 2, this equipment is provided with the cutting device 4 removing a surface flash or plating metal layer stuck to the electrode surface of the electrode ring, the cutting device 10 cutting burrs generated in the electrode side surface and the cogging device 13 cogging the tip end of the electrode ring, and the cogging device is arranged after cutting in order from the rotating direction of the electrode to the pressure central line A-A of the electrode ring.  By this way, since the surface flash and the plating metal stuck to the electrode ring are removed with various kinds of cutting devices and the tip end shape of the electrode is simultaneously shaped with the cogging device, the excellent welding result is obtained without slipping the surface flash and the plating metal into the electrode. Also, since the cogging device is only arranged in the front side of welding and various kinds of cutting devices are only arranged in the rear side of welding to the pressing central line of the electrode ring, this is allowed to divert into the ready made seam welding as well.
Patent JP-H08123240-A (JP)
Title: Separating pawl for copying machine
Inventor: SATOJI FUMITADA
IPC: G03G15/20
Filed: 1995-02-13
Abstract: PURPOSE: To prevent or decrease melt sticking of a toner to separating pawls and to prevent separation defects such as faults in separation direction and clogging of sheets, and to prevent image defects such as traces of pawls by uniformly mixing a heat-resistant resin, metal powder having specified thermal conductivity such as graphite and aluminum powder, and fluorine polymer and forming the mixture into a prescribed shape. CONSTITUTION: The pawl is produced by uniformly mixing 50 to 95vol.% heat- resistant resin and 5 to 50vol.% fluorine polymer and metal powder material such as graphite and aluminum powder having >=0.07cal/cm.sec deg.C thermal conductivity, and molding the mixture into a prescribed shape. To obtain a separating pawl made of a resin for fixed sheets which has excellent heat resistance and sliding property, the optimum range for the mixing amt. of the latter material depends on the kinds of mixtures, and 20 to 40vol.% is preferable. A heat- resistant resin means such a synthetic resin as polyamide imide or polyphenylene sulfite that can be continuously used as a separating pawl for fixed paper sheets with enough mechanical strength at >=150 deg.C temp. atmosphere.
Patent JP-H02235960-A (JP)
Title: Polyamide 4,6/polyamide 6 resin composition, its preparation,and product comprising its mixture
Inventor: RAINIERU GEREIN BATSUKAA
IPC: C08K5/17
Filed: 1990-02-05
Abstract: The invention relates to polyamide-6/polyamide-4,6 resin compositions with improved properties. The resin compositions are characterized by an excess of terminal amino groups and can be obtained by starting from polyamide mixtures of which at least one polyamide contains an excess of terminal amino groups, or by the addition of an amine to the compositions. This amine is preferably a primary amine.
Patent JP-H11224527-A (JP)
Title: Fixing device of ceiling embedded luminaire
Inventor: ABE ATSUTSUGU
IPC: F21V21/04
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a stable luminaire main body fixing state without excessively strengthening the spring force of a plate spring while having a one hand single operation structure. SOLUTION: A slide fixture 17 having a projecting piece 25 to be pushed downward with a ceiling plate when a luminaire is fixed, sliding up and down along a slide guide groove 19 vertically slidably mounted on in each of a pair of leg parts 14 of a luminaire main body fixing frame 13, a plate spring 18 is connected to the slide fixture 17 in the state where both ends of the top end are fixed, the plate spring 18 is expanded outward by the downward sliding motion of the slide metal fixture 17 to tightly press against the circumferential surface of a luminaire fixing hole, and automatically held in this state.
Patent JP-S56120498-A (JP)
Title: Propelling apparatus for a semi-submerged type twin-fuselage vessel
Inventor: YAMAGUCHI YUTAKA
IPC: B63H23/04
Filed: 1980-02-29
Abstract: PURPOSE: To increase the load of one of main engines during the low-speed cruising to prevent the degradation of the exhaust gas characteristic by driving the propellers of both fuselages electrically by using one of the main engines during the low-speed cruising.  
     CONSTITUTION: The maine engine 1 of one of the fuselages is connected to propellers 5 through a clutch 2 and connected also to a generator 7 through a clutch 6. Electric motors 9 are connected to the propellers 5 through clutches 8. During the high-speed cruising, the clutches 6 and 8 are released while the clutches 2 are engaged so that the respective propellers 5 are driven directly by the main engines 1. During the low-speed cruising, the clutches 6 and 8 are engaged while the clutches 2 are released and only one of the maine engines 1 is operated so that the propellers 5 are driven by the electric motors 9. Thus the main engine is operated in favorable conditions, since only one maine engine is operated under a high load during the low-speed cruising. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06209944-A (JP)
Title: Treating tool
Inventor: KOSHIDAKA SHINICHI
IPC: B23K26/21
Filed: 1993-01-21
Abstract: PURPOSE:To estimate a proper laser spot position by visually observing a position of a reinforcing coil from outside. CONSTITUTION:A cylindrical body 8 for connection which is continuously installed on the body 4 of an operating member 2 is constituted of a small diameter part 8a on the base edge side and a large diameter part 8b on the top edge side, and a reinforcing coil 9 is inserted into the large diameter part 8b, and a flexible sleeve 7 is extended to the inside of the small diameter part 8a, and fixed by a laser welding means. In order to strike laser beam at the optimum position where the flexible sleeve 7 and the reinforcing coil 9 line- contact the cylindrical body 8 for connection, opened ports 10 and 11 for laser beam shooting are formed at the part in the vicinity of the position for the laser spot welding of the flexible sleeve 7 and the reinforcing coil 9 of the cylindrical body 8 for connection, and each of the opened ports 10 and 11 has the larger diameter than the wire diameter of a metal wire member which constitutes at least the flexible sleeve 7 and the reinforcing coil 9.
Patent JP-H04243789-A (JP)
Title: Manufacture of side plate for elevator cage
Inventor: MASUDA MASASHI
IPC: C23D5/00
Filed: 1991-01-28
Abstract: PURPOSE:To prevent deformation due to enamel baking in the manufacture of an elevator cage side plate having a window at a position corresponding to an operation control panel. CONSTITUTION:Bent portions 1b are formed at the ends of a base metal plate 1 having a window 1a at a position corresponding to an operation control panel, and reinforcement members 2 are simply welded to bridge the inner bent portion 1b corresponding to the window 1a to the outer bent portion 1b. In this state, the whole of the base metal plate 1 is enamel baked. Thereafter, the reinforcement members 2 are removed, thereby obtaining a side plate for an elevator cage.
Patent JP-S54117389-A (JP)
Title: Production of platinum supporting catalyst
Inventor: KIMURA SADAHIRO
IPC: B01J23/42
Filed: 1978-03-06
Abstract: PURPOSE: To produce the title catalyst with enhanced initial catalyst performance and durability for cleaning car exhaust gas by adding a cpd. having more than a specific no. of -CO 2 H groups in one molecule to a soln. of a platinum ammine complex cpd. and supporting platinum on an alumina carrier using the soln.  
     CONSTITUTION: The platinum ammine complex cpd. (APF) contains NH 3 , N 2 H 4 , NH 2 OH, pyridine, etc. as its ligand, and NH 3 -contg. APF is desirable because of low cost. To an APF soln. is added a cpd. having 3 or more -CO 2 H groups in one molecule, e.g. citric acid or trimellitic acid, and an alumina-based carrier is dipped in the soln. to support the APF on the carrier. The carrier is then calcined in air at above 300°C to decompose the APF, thus supporting platinum on the carrier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05225002-A (JP)
Title: Program processing time measuring instrument
Inventor: SHIKIDA HIDEO
IPC: G06F11/34
Filed: 1992-02-12
Abstract: PURPOSE:To increase the measuring speed by eliminating a need of setting the frequency in execution by a user. CONSTITUTION:This instrument is provided with a measuring means 2 which measures the continuous execution time of plural executions of a measurement object program 1 and calculates the processing time per execution of the measurement object program 1 and a time discriminating means 6 which compares the execution time with a set time and increases the frequency in execution to calculate the processing time again in the case of the execution time shorter than the prescribed set time.
Patent JP-S60170591-A (JP)
Title: Method and device for laser working
Inventor: YAHAGI SUSUMU
IPC: B23K26/00
Filed: 1984-02-15
Abstract: PURPOSE:To form easily a through-hole in short time with good accuracy by providing the through-hole to a material to be worked by laser light having a large output then heating the min. diameter part of the through-hole by the laser light of a small output so that said part emits light spontaneously and measuring the inside diameter. CONSTITUTION:The set value corresponding to the inside diameter of a prescribed hole is inputted to a control device 15. When a laser oscillator 1 is operated by a large-output power source 2, working laser light 4 is reflected downward by a dichroic mirror 6 and is focused and irradiated by a focusing lens 7 on a working position 10. When the oscillator 1 is operated by a small-output power source 3, measuring laser light 5 of a small output is reflected by a mirror 6 and is focused on the position 10. If the hole is not yet penetrated, the light is reflected by the base of the hole and the base is heated to emit light spontaneously to the extent of not being worked. The image thereof is formed through the mirror 6 onto a photoelectric transducer for a test body. The diameter thereof is fed in the form of an electrical signal to the control device 15 by which the signal smaller than the set value is discriminated. The power source 2 is then operated again and the working is continued.
Patent JP-S63192241-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKATANI KEIGO
IPC: H01L21/52
Filed: 1987-02-05
Abstract: PURPOSE:To form a creeping onto the side wall of a semiconductor element, and to obtain a semiconductor device having high reliability by arranging glass for attaching a die not only on the base of the semiconductor element but also to the periphery of the semiconductor element. CONSTITUTION:A leading-out lead 2 for leading out an electrode is shaped onto an insulating package base section 1, and a glass layer 4 for attaching a die consisting of low melting-point glass is baked to a cavity 3 for the package base section 1. A semiconductor element 5 is loaded onto the glass layer 4, a glass frame 8 composed of low melting-point glass made up of the same material as the glass layer 4 is disposed around the semiconductor element 5, the glass frame 8 and the glass layer 4 are melted through heat treatment, and the semiconductor element 4 is die-affixed. Accordingly, the glass frame 8 is arranged around the semiconductor element 5, thus forming the creeping of glass for sticking the die on the side wall of the semiconductor element 5 through heat treatment at a comparatively low temperature.
Patent JP-S62184991-A (JP)
Title: Underwater opening part closing plug for hull
Inventor: SUGIOKA TOSHIYUKI
IPC: B63B13/00
Filed: 1986-02-07
Abstract: PURPOSE:To facilitate installation and closing operation for an underwater opening part while being light weight without such troubles as sinking down to the sea bottom or losing, by fitting a hollow expandable body into a ring groove and connecting a fluid feed hose to said hollow expandable body. CONSTITUTION:In a plug body 4, an annular part 42 is provided in between a front panel part 40 which is smaller than the inside diameter of a stand piece 3 and a back panel part 41 which is opposite to the front panel part 40, forming a U-ring groove 5. A hollow expandable body 6 is fitted in the ring groove 5, and the end of a feed hose 7 is connected to the hollow expandable body 6 via the plug body 4 while its rear end side is connected to an accumulator 8. The buoyancy of the accumulator 8 and the weight of a magnet 10 is previously adjusted and the magnet 10 is adsorbed and fixed to the bottom of a ship. Thereby, difference in head is produced between the hollow expandable body 6 and the accumulator 8, and a sealed fluid in the accumulator is sent to the expandable body 6 through the hose 7 and expanded, to shut off the piece 3 from the sea.
Patent JP-H09215927-A (JP)
Title: Solid basic catalyst
Inventor: KUBOTA HIROHISA
IPC: C07C255/13
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a solid basic catalyst which is efficiently possible for a synthetic reaction in a wide range of a temperature area by a method in which a crosslinked anion exchange substance containing a repeating unit expressed by a specified formula as a constituent is contacted with an organic compound to use as a solid catalyst. SOLUTION: In a solid basic catalyst using an anion exchange substance which is used as a basic catalyst for an organic synthesis reaction, the crosslinked anion exchange substance containing a repeating unit expressed by a general formula (where, alkylene chain A is 3-6C linear alkylene group; R1 -R3 are 1-4C alkyl group etc.; X is counter ion coordinated to ammonium salt, and substituent having ammonium group can be substituted at any position of benzene ring, and benzene ring can be substituted by alkyl group etc.) is contacted with an organic compound to be used as a solid catalyst. In this way, it is made usable as a catalyst of organic synthesis reaction even at a high temperature.
Patent JP-S53111912-A (JP)
Title: Device for preventing train from passing station to be stopped at
Inventor: FUJISAWA YOSHINORI
IPC: B60L3/00
Filed: 1977-03-10
Abstract: PURPOSE: To prevent a train from passing a station to be stopped at by automatically checking the station to be stopped at or passed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000225816-A (JP)
Title: Pneumatic tire
Inventor: TAKAHASHI HIDENORI
IPC: B60C15/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a failure from a tip part of a carcass ply and to improve durability of a bead part. SOLUTION: By bending a carcass ply 16 from a bead core 12 to a ply tip P, that is, a folding part 16B having the ply tip P arranged in a tire radial outside part of a straight line K passing a tire radial outside tip 18A of a rim flange 18 within cross section along a tire rotary shaft and securing an actual length of the carcass ply 16, tensile force acting on a steel cord is gradually mitigated from the surrounding of the bead core 12 to the ply tip P of the carcass ply 16 through a mutual action between adjacent rubber and radial distortion of the ply tip P can be reduced. By locating the ply tip P at a radial inside, tire peripheral direction shearing distortion at the time of load traveling can be reduced. As a result, a failure (separation) from the ply tip P can be prevented.
Patent JP-H01226886-A (JP)
Title: Pyrido (2, 3-d) pyrimidine derivative
Inventor: EDOWAADO SHII TEIRAA
IPC: C07D471/04
Filed: 1989-02-03
Abstract: Derivatives of N-[2-(5,6,7,8-tetrahydropyrido-[2,3-d]pyrimidin-6-yl)-alkyl]benzoyl-L- glutamic acid are antineoplastic agents. A typical embodiment is N-(2-fluoro-4-[2-(2-amino-4-hydroxy-5,6,7,8-tetrahydropyrido-[2,3-d]py rimidin-6- yl)ethyl]benzoyl)-L-glutamic acid.
Patent JP-H10233433-A (JP)
Title: Substrate supporting device and aligner using the device as well as manufacturing method of device
Inventor: TAKABAYASHI YUKIO
IPC: H01L21/027
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To increase the flatness of absorption substrate for suppressing the image distortion, by a method wherein a device is provided with a substrate supporting protrusions forming a circular protrusion so as to provide a means for diminishing the change in shape of the substrate locally caused near the ammular protrusions. SOLUTION: A wafer 1 is mounted on a mounting surface 2 while a first edge banks 4 as circular protrusion are provided on a mounting surface 2 around through holes 3 penetrating from the mounting surface 2 to the back side thereof. Furthermore, a second edge bank 5 as a protrusive circular rim is provided on the outer periphery of the mounting surface 2. Next, protrusions 6 for supporting the mounted wafer 1 are provided on the mounting surface 2 between the first and the second edge banks 4, 5. Besides, the level of the first edge banks 4 is specified to be slightly lower than that of protrusions 6 scattering around the bank 4 by a specific amount, so that the change in shape of the wafer 1 locally caused near the ammular protrusions 4 when the wafer 1 is absorbed by negative pressure may be effectively diminished.
Patent JP-H03229362-A (JP)
Title: Digital signal processor
Inventor: OHIRA HIDEO
IPC: G06F17/10
Filed: 1990-02-05
Abstract: PURPOSE:To efficiently execute the processing by providing a '0' discrimination counter part for inputting operation result data, and monitoring the continuous number of the operation result data which becomes '0' by a '0' discrimination so that the store operation after the operation and the '0' discrimination and comparison operation are executed in parallel. CONSTITUTION:With respect to arithmetic data stored in advance in an internal data memory 4, an operation is executed by a data arithmetic part 5, and thereafter, by keeping pace with a store operation of this operation result data,it is detected by a '0' discrimination counter 8 that the continuous number (counter value) or the operation result data being '0' exceeds a prescribed threshold. In such a state, in the case a detecting signal is inputted from '0' discrimination counter part 8, a program counter is allowed to jump to the specific address which becomes the disclosure address of the next processing by an instruction execution control part 2b, so that the operation is ended forcibly. In such a way, the digiral signal processing processor for efficiently executing the processing can be obtained.
Patent JP-S61184271-A (JP)
Title: Automatic transmission
Inventor: OKUBO MASAHIRO
IPC: F16H3/66
Filed: 1985-02-12
Abstract: PURPOSE:To facilitate the fine adjustment of gear ratio by connecting a stator reversing type torque converter to a sun gear of a Ravigneaux type transmission through an intermediate speed change mechanism. CONSTITUTION:The output of a turbine 14 of a stator reversing type torque converter 10 is transmitted to a second sun gear 28a of a Ravigneaux type transmission 12 while an intermediate speed change mechanism 24 is interposed on the way. The intermediate speed change mechanism 24 affects only the speed change ratio of third speed through a clutch F3. by changing the transmis sion ratio of the gear 24e and 26b can be finely adjusted at will the speed change ratio of third speed without affecting the other shift stage.
Patent JP-H07217744-A (JP)
Title: Shaft sealing device using viscous fluid
Inventor: WATANABE NOBUHIKO
IPC: F16C3/02
Filed: 1994-01-31
Abstract: PURPOSE:To easily and quickly secure a seal ring without damaging the sealing face and secure excellent sealing performance for a long time with small clamping force when securing the seal ring. CONSTITUTION:Ring-like grooves are provided in the external and internal peripheral surfaces of a C-shaped ring 4, and an axial ring-like groove is also provided in one side face of the C-shaped ring 4, and the ring-like grooves in the external and internal peripheral surfaces of the C-shaped ring 4 and the axial ring-like groove are charged with viscous sealing agent 45, and a plunger 51 is fitted in the axial ring-like groove of the C-shaped seal ring 4. Pressure is applied to the viscous sealing agent in the axial ring-like groove to press the viscous sealing agent to the ring-like grooves in the internal and external peripheral surfaces of the C-shaped seal ring 4 to stick the viscous sealing agent in the internal and external peripheral surfaces of the C-shaped seal ring 4 to the seal faces of a shaft 2 and casing 1.