baber/WOPTO huggingface dataset:
Patent JP-H03203329-A (JP)
Title: Manufacture of insulating film and manufacture of semiconductor device using this insulating film
Inventor: UTAKA MASATOSHI
IPC: H01L21/318
Filed: 1989-12-29
Abstract: PURPOSE:To obtain quickly an insulating film, which has a large dielectric breakdown strength and a large specific permittivity, without being accompanied by damage to a substrate by a method wherein an energy line is irradiated on the mixed gaseous matter of excited specified gas and a specified substituted derivative or the like and the prescribed insulating film is formed on the substrate. CONSTITUTION:The mixed gaseous matter of ammonia gas or nitrogen gas excited by discharge or the mixed gas of ammonia gas and oxygen gas and a substituted derivative obtainable by substituting disilane or trisilane or these silanes for fluorine or chlorine is fed to the vicinity of a substrate and an energy beam is irradiated. Whereupon, a temperature is made high in a low energy density, there is no generation of a defect in a silicon layer due to a collision of charged particles and an insulating film of a thin silicon nitride film or silicon oxynitride film, which has a large dielectric breakdown strength and a large specific permittivity, can be quickly formed on the substrate without being accompanied by damage to the substrate.
Patent JP-2000171250-A (JP)
Title: Method for detecting current position of mobile
Inventor: NAKAZATO KENICHI
IPC: G01C15/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce capacity of an information storage memory and to eliminate need for installation of a marker on a travel region surface with stable matching by comparing an optical flow detected and stored in advance of an image of a scene of the travel region surface and its vicinity with an optical flow which is currently detected. SOLUTION: A self-traveling vehicle is traveled along a travel region 1, an image of the travel region 1 is picked up every predetermined distance interval Lc of approximately several meters which has been specified in advance to obtain an optical flow, and preparation for storing it is performed. Then, optical flows obtained for each of predetermined distance intervals Lc and positions corresponding thereto on the travel region 1 are stored. A current position of the traveling vehicle in the travel region is recognized by matching a detected optical flow during travel with all of the stored optical flows. Thus a position corresponding to the optical flow which shows the maximum matching result is recognized as the current position of the vehicle during travel.
Patent JP-H11176730-A (JP)
Title: Aligner
Inventor: TAKAGI SHINICHI
IPC: G03F7/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce air fluctuations due to the temperature difference between air in an environmental chamber and that above a wafer table. SOLUTION: This aligner comprises a substrate table part for mounting a substrate accommodated in an environmental chamber 1, a detection part 4 for detecting air temperature in the environmental chamber, and an air conditioner 2 for air-conditioning the atmosphere in the environmental chamber based on the detected temperature of the detection part 4. The aligner also comprises a temperature control panel 11 for regulating the temperature of a substrate table part 21 and an air-conditioner 2 for controlling temperature of the temperature control panel, based on the detected temperature which is detected by the detection part.
Patent JP-H07170550-A (JP)
Title: Pager receiver
Inventor: KAMOSHITA TOMOYUKI
IPC: H04Q7/14
Filed: 1993-12-15
Abstract: PURPOSE:To stop a notice for a call reception of the pager receiver with a simple operation and to use the receiver for a pedometer in common. CONSTITUTION:A detection signal of a vibration detection section 13 detecting vibration during walking is given to a pedometer circuit section 14, which counts the signal and count data are given to a control section 7, which drives an LCD driver 11 to allow LCD 12 to display step number data. Furthermore, a call signal received from an antenna 2 is received intermittently by an RF section 3 and the received signal is given to a decoder section 4. When the call number is coincident with an identification in an ID-ROM 5, the decoder section 4 continues the reception of signal and provides an output of a notice signal to a notice section 6, from which a notice tone is outputted. When the notice tone is made to stop, the pager receiver 1 is vibrated. A vibration detection section 13 detects it and provides an output of the detection signal to a voltage discrimination section 15. When the voltage discrimination section 15 detects the detection signal whose level is a predetermined level or over, the section 15 outputs a signal to the control section 7, which stops the drive of notice tone by the notice tone section 6.
Patent JP-H07164143-A (JP)
Title: Device for automatically control scarfing amount of hot scarfing
Inventor: KUBOTA HIROSHI
IPC: B23K7/06
Filed: 1993-12-16
Abstract: PURPOSE:To stabilize the safety of the equipment and to improve the quality and the yield in the hot scarfing. CONSTITUTION:A hot scarfing equipment 4 to execute the scarfing of the surface defects of a slab 1 consists of a CCD camera 9 provided in the vicinity of the inlet side of the scarfing equipment 4 and an image processing part 10 to execute the image processing of the image by the CCD camera 9 to determine the scarfing starting position and measure the time from the preheat starting to the preheat completion. The scarfing starting position is set immediately below the tip of the scarfing equipment by controlling a table roller 3 for carrying the slab, and the preset scarfing condition of the slab 1 is corrected based on the time from the preheat starting to the preheat completion to control the scarfing amount by an automatic scarfing amount control part 8. This constitution improves the safety of the equipment, prevents the effect of the disturbance, controls the scarfing amount with excellent precision, and prevents the defective quality caused by the unscarfing, the deep penetration, and cutting.
Patent JP-2001168424-A (JP)
Title: Discharge tube device
Inventor: TODA MASAYUKI
IPC: H01S3/097
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a discharge tube device which rectifies flow of gas and can be reduced in size. SOLUTION: A high-voltage side base 12, which passes through a flange 11, is installed. Above the flange 11, capacitors 16 are connected between the flange 11 and the high-voltage side base 12. Below the flange 11, a ground-side base 18 is installed via a pair of cooling fins 17a, 17b. A high-voltage electrode 20 is disposed on the lower surface of the high-voltage side base 12, and a ground electrode 21 opposite to the high-voltage electrode 20 is disposed on the ground-side base 18.
Patent JP-H05175281-A (JP)
Title: Bonding device
Inventor: TAMAOKI TOMOHIRO
IPC: H01L21/60
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a bonding tool, which does not reduce the incidence efficiency of emitted light into a resin even in the case where the interval between adjacent semiconductor elements is very narrow or the like, by a method wherein the bonding tool is provide with a light-transmission pressing jig, which is provided with a main surface having a plane region, an opposite surface with a light incident port installed therein and a side surface to make an obtuse angle with the main surface, and the like. CONSTITUTION:A bonding tool is constituted of a light-transmitting pressing jig 4, which is provided with a main surface 15 having a plane region, an opposite surface 17 with a light incident port installed therein and a side surface 16, which is positioned between the main surface 15 and the opposite surface 17 and makes an obtuse angle (alpha) with the main surface 15, a means for pressing the jig 4 and a placing stage 3, which is installed on the side of the main surface 15 of the jug 4 and on which a semiconductor element 8 is placed. For example, the area of a main surface 15 is made larger than that of a semiconductor element 8, which is pressed by a pressing jig 4, and a quartz glass is used as the material for the jig 4. Emitted light from an optical fiber 6 is transmitted the interior of the jig 4, is totally reflected on the side surface 16 and thereafter, goes through a pressing surface 15 impinges on a photohardening resin 11.
Patent JP-H10183597-A (JP)
Title: Soft ground reinforcing drain board guide casing
Inventor: KIN SOSEN
IPC: E02D3/10
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To improve drainage effect by providing a barrel section having the prescribed length and formed into a hollow rectangular tube body and at least one or more reinforcing members protruded into the barrel section. SOLUTION: At least one or more reinforcing members 101 are integrally formed in a guide casing 100. Paper drain boards 102 are folded and guided into the guide casing 100 by the reinforcing members 101. Since the paper drain boards 102 are folded and installed by the reinforcing members 101, the wide paper drain boards 102 having a less cross section can be driven, the drainage effect is sharply increased, and the ground behavior can be reduced at the time of driving. When many guide casings 100 are concurrently driven into the ground, the warp phenomenon of the casings 100 can be prevented.
Patent JP-H0681270-A (JP)
Title: Fiber composite and its production
Inventor: UMEZAWA MASAO
IPC: D06M101/16
Filed: 1991-12-26
Abstract: PURPOSE:To improve the performance of bag filter, precise filtration filter, seal gasket, electric insulating material and printed circuit board. CONSTITUTION:This fiber composite comprises polysulfone fibers and fluorine- polymer fibers. The fiber composite has excellent heat resistance, chemical resistance, dimensional stability, electric properties and filterability, and is readily producible.
Patent JP-H11934-A (JP)
Title: Injection molder
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of a melt by fixing directly an insert, a melt distributing manifold, and a nozzle to each other by a method wherein a plurality of gates type injection molder having the melt distributing manifold extending between a mold rear part plate and a plurality of separated heating nozzles, are used. SOLUTION: An electric current is applied to a heating element 28 in a melt distributing manifold 12 and a heating element 46 in a nozzle 24, and a high temperature high pressure melt is casted into a melt passage 10 from the molder via a central inlet 110 at a specific injection cycle. The melt is made to flow to a gate 14 via a melt duct 80 of each insert 20 and a melt pore 44 of each nozzle 24. After a cavity 16 is filled, and appropriate charging and cooling time have elapsed, injection pressure is released, a pressure of a melt transportation system is reduced to avoid cobwebbing from a gate 14 of an opening, a mold 18 is opened, and a molded product is taken out. The tapered insert 20, the melt distributing manifold 12, and the nozzle 24 can be directly fixed to each other attaching the nozzle 24 toward a selected direction.
Patent JP-H06169076-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUTAJIMA OSAMU
IPC: H01L27/146
Filed: 1992-11-30
Abstract: PURPOSE:To reduce the area of the floating diffusion part of a solid-state image pickup device and improve the conversion efficiency of an output circuit. CONSTITUTION:After a photoresist layer 26 is formed around a thermal oxide film 25, impurity ions are implanted by using the photoresist layer 26 and the thermal oxide film 25 as masks to form an N<+>-type diffused layer 27 in a floating diffusion part only. In this ion implantation process, the floating diffusion part is surrounded by the thick oxide film 25 and ions are implanted in a self- alignment manner with the oxide film 25 as a stopper. Therefore, even if there is some misregistration of the photoresist layer 26, it does not arises any problem. After that, a contact is formed. By performing the two processes, i.e., the contact forming process and the N<+>-type diffused layer 27 forming process, in a self-alignment manner, the variation caused by the variation in process such as mask alignment can be avoided.
Patent JP-H10182313-A (JP)
Title: Germination promoter for gramineous seed
Inventor: ISHIHARA MITSUTERU
IPC: A01G7/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a seed germination promoter for the gramineous seed excellent in forcing the germination and increasing the germination rate through the accelerated reviviscene of the dormancy by using a specific nitrile compound as the active ingredient. SOLUTION: This germination promoter containing malononitrile as the active ingredient is prepared only by diluting malononitrile with water, wherein its concentration is preferably 0.1-1mM. In a practically used case, preferably, the seed is washed with saline water, disinfected with a chemical agent, subsequently germinated by water absorption with an aqueous malononitrile solution of a given concentration, and then sowed. The treatment of the seed with this germination promoter gives excellent germination forcing effect and enables the seedling to be soundly grown after sowing, resulting in great contribution to an incresed yield of the seed.
Patent JP-H06178115-A (JP)
Title: Image processor
Inventor: MORI KAZUHIRO
IPC: G16H10/60
Filed: 1992-11-30
Abstract: PURPOSE:To simplify the work of an operator and to reduce his burden by automatically obtaining an optinum gradation conversion curve and performing gammacorrection in accordance with this conversion curve only by designating an area on a displayed image. CONSTITUTION:An original image in a state that a gamma correction circuit 5 is not interposed is displayed by an image display device 3 and arbitrary areas A, B are designated by the operation of a mouse 4. The densities of the average value and the peak value within each area of these points A, B are read by a CPU 2 and inputted in an approximate expression calculation circuit 6. Then, the circuit 6 determines a polynomial showing the input/output characterisitic curve from these two point data by an approximate calculation. A data calculation circuit 1 calculates each value of the output image data corresponding to each value of input image data from this polynomial. A writing circuit 8 designates the address corresponding to each value of input image data and writes each output image data in the gamma correction circuit 5. Therefore, a gradation conversion is performed for image data via the circuit 5.
Patent JP-H07187146-A (JP)
Title: Heat-sealing and cutting apparatus
Inventor: AKANE SHINICHI
IPC: B65B51/10
Filed: 1993-12-24
Abstract: PURPOSE:To eliminate need for large force for horizontal movement of a cutter blade and prevent a coil spring from being damaged by metal fatigue by a method wherein the cutter blade lowers in a horizontal state by lowering a pair of support rods and moves horizontally by a horizontal moving means. CONSTITUTION:When a rectangular pipe 2 is lowered, hang rods 9, 10 lower with support rods 11, 12 hung down via a coil spring with lowering of holders 7, 8, and a cam follower 132 lowers in contact with a slope 128 of a cam 18 along with lowering of the support rod 11. Thus the support rods 11, 12 move lengthwise along the rectangular pipe 2 along a guide hole of bushes 5, 6, so that the coil spring elastically deforms. Then a receiving plate 120, a pressing plate 121 and a cutter blade 15 lower toward a recessed groove of a base 1 while moving lengthwise along the rectangular pipe 2 inside the groove 4 of a seal bar 3 in a horizontal state. Then the cutter blade 15 cuts between heat- sealed portions of a bag material along a widthwise direction.
Patent JP-H06191764-A (JP)
Title: Plunger guide device for hydraulically-operated elevator
Inventor: SENDA KEIICHI
IPC: B66B9/04
Filed: 1992-12-25
Abstract: PURPOSE:To achieve smooth action with oillessness by guiding vertical action of a plunger in cooperation with a guide rail having V-shaped grooves and a pair of guide rollers, in an elevator of lifting a car through a rope linked to be wrapped around a pulley by moving the plunger extended/contracted. CONSTITUTION:At the time of extending a plunger 1, a rope 4 is towed through a pulley 3 rotatably supported to a pulley supporting base 2 in a plunger upper part, to lift a car 10 connected with one end of the rope. In order to guide lift action of this plunger 1, two guide rollers 12a, 12b are rotatably-shaft- supported on the pulley supporting base 2 through a bracket. On the other hand, a guide rail 8b of L-shaped section having V-shaped grooves 15a, 15b is arranged in a perpendicular direction through the bracket along a lift well. The guide rollers 12a, 12b are arranged so as to hold the guide rail 8b interposed from both sides, and the lift action of the plunger 1 is guided by rolling the guide rollers 12a, 12b rolled along the guide rail 8b.
Patent JP-H11177741-A (JP)
Title: Communication terminal equipment with copying function
Inventor: SONEOKA HIROSHI
IPC: G06F3/048
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve operability by enabling quick discrimination of the size of a recording paper for recording an image after converting magnification at designating of the magnification or reduction copy of the image. SOLUTION: This equipment is provided with original size detecting means 9a, 9b, an image magnifying and reducing means 1 and a display means 7. At the time of selecting a desired size when the means 1 magnifies or reduces an original image whose size is detected by the means (9a and 9b) at this time, plural desired sizes are displayed on the means 7 with pictures and characters showing respective sizes.
Patent JP-H05179027-A (JP)
Title: Laminate hard coat film for protecting surface of plastics and its production
Inventor: YAMAMOTO TORU
IPC: B32B7/02
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the subject hard coat film consisting of a specific two-layer laminate conjugate film, capable of improving surface hardness of a substrate and durability and having good water resistance. CONSTITUTION:The objective laminate hard coat film is obtained by forming the first layer consisting a conjugate polymer obtained by hydrolyzing and polycondensing a composition containing an alkoxysilane, a metallic alkoxide and a silane coupling agent by a sol-gel method and the second layer consisting of a compound polymer obtained by hydrolyzing and polycondensing a composition containing a metallic alkoxide and a silane coupling agent by the sol-gel method and containing an organic substance as a main component on a substrate. The first layer contains an aluminum alkoxide and a titanium alkoxide and the second layer contains an aluminum alkoxide. A coating liquid of the first layer is applied on the substrate and a coating liquid the second layer is applied thereon and the resultant laminate is heat-treated at >=120 deg.C.
Patent JP-H10152165-A (JP)
Title: Production of linear easy tearing film fitted with lip
Inventor: IIMORI SHIRO
IPC: B31B50/64
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a film fitted with a lip easy to produce and enabling the production of a synthetic resin bag in low cost and a method for producing a bag member by using said film. SOLUTION: The intermediate part in the lateral direction of the upper film of continuously moving films in a film stretching direction is passed through the tunnel-shaped space part of the gap between the upper guide 2 of a plate bent in a chevron shape in its cross section and a lower guide 3 having an almost inverted T-shape cross section produced with a ridge plate loosely fitted in the bent part of the upper guide 2 in the longitudinal direction thereof and the intermediate part of the upper film is bent in a chevron shape and, subsequently, film bent parts are thermally fused each other to form lips continuing in parallel to the film stretching direction.  Then, both upper and lower films on the side opposite to a lip falling direction are thermally fused each other and, after a continuous lip is allowed to fall, both upper and lower films are thermally fused each other at every constant interval in a strip shape with predetermined width in the direction right-angled to the film moving direction.
Patent JP-H10168561-A (JP)
Title: Thin film deposition device
Inventor: HIBINO YUKINOBU
IPC: C23C14/24
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk of ignition in introducing air into a vacuum chamber. SOLUTION: At the time of introducing a reactive gas from a gas scattering device 4 arranged in a vacuum 11, bringing it into reaction with metallic material substance released from a thin coating material source 20 into the vacuum 11 and forming thin film 16 of a reaction product on the object 15 to be film- formed, members to which the reactive gas and the metallic material substance in an unreacted state are easy to deposit are provided with heating devices 51 and 52 , and the deposited metallic material substanceis reevaporated. Stabilized gases are sprayed on the fall face of the vacuum 11 from shower nozzles 61 to 63 to prevent the deposition of the active metallic material substance. Since the unreacted metallic material is not deposited, combustion does not occur even if the air is introduced into the vacuum 11.  It is possible that the surroundings of the object to be film-formed and the thin film material source are provided with deposition preventing boards and they are heated.
Patent JP-H06195600-A (JP)
Title: Method and device for adjusting vehicle traveling speed
Inventor: MIYAZAKI HIDENORI
IPC: B60W30/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide a vehicle traveling speed adjustment device capable of accurately following the preceding vehicle which travels on the same traffic lane as a driver's own vehicle. CONSTITUTION:A means 3 discriminating the presence of the preceding vehicle in the same traffic lane discriminates whether or not the preceding vehicle is existed in the same traffic lane as a driver's own vehicle based on the output from a receiver 4 and sweeping information. A speed adjustment means 5 obtains the traveling speed of the preceding vehicle based on the driving information given to an electro-magnetic wave output means 2 and the output from the receiver 4 when the preceding vehicle is existed in the same traffic lane as the driver's own vehicle. Thus, the traveling speed of the driver's own vehicle is adjusted to keep the required distance between two cars.
Patent JP-H11172206-A (JP)
Title: Heat curable adhesive tape
Inventor: TADA MASAHIRO
IPC: C08K5/544
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a tape including, as the major component, a resin composition having excellent shelf stability at room temperature and also excellent in quick curing properties, heat resistance, moistureproof, electrical insulation properties, adhesion and mechanical properties. SOLUTION: A resin composition comprises (A) a solvent soluble prepolymer having a weight average molecular weight of from 1,000 up to 200,000 obtained by reacting a maleimide compound having at least two maleimide groups in the molecule with an amino compound having at least two secondary amino groups and no primary amino group in the molecule, (B) a crosslinking agent which is reactive with the maleimide group in the maleimide compound or in the prepolymer of component (A), and (C) at least one resin selected from an acrylic rubber, an ethylene-acrylic rubber and an acrylonitrile-butadiene rubber. A heat curable adhesive tape having the resin composition as the major component is obtained.