baber/WOPTO huggingface dataset:
Patent JP-H11242363-A (JP)
Title: Carrier for electrophotographic developer and electrophotographic developer using the same
Inventor: KOBAYASHI HIROMICHI
IPC: G03G9/113
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for an electrophotographic developer having a slight change in resistance, the quantity of electric charges and flowability and capable of maintaining initial image characteristics in long-time resistivity to printing and to provide an electrophotographic developer using the carrier. SOLUTION: A carrier core material is coated with a silicone resin contg. a quaternary ammonium salt catalyst to obtain this carrier for an electrophotographic developer. Since the quaternary ammonium salt catalyst is used for the silicone resin, the hardening and crosslinking of the silicone resin can be made to proceed slowly and therefore, since coating strength and adhesive strength to the core material can be enhanced, the obtd. carrier has a light change in physical carrier properties such as the quantity of electric charges, resistance and flowability in long-time resistivity to printing. The objective developer using the carrier has a slight change in image density and fogging even in the long-time resistivity to printing and maintains initial image characteristics.
Patent JP-H03205539-A (JP)
Title: Piping external surface scanning device
Inventor: OCHIAI NOBUTOSHI
IPC: B61B13/00
Filed: 1989-12-29
Abstract: PURPOSE:To scan the entire surface of piping automatically by combining an axial moving device for the piping with a piping entire outer periphery rotating device which uses an internal gear. CONSTITUTION:When the device which is divided is assembled, the diameter of the piping to be fitted is measured and the fitting position of a travel device 1 with a driving device is determined to fix the device 1 with a travel device fitting parts 33 and 34. Further, a travel device 2 having no driving device is fitted with wheels 21 and 23 in shaft holes 22 and 24 matching the measured value. Then the travel carriage 41 of a rotary head 4 is placed on an internal track 35 and an external track 36 and after a gear 44 is engaged with the internal gear 37, the object piping is put in the center and a flange 32 is fixed with a bolt. Then the device is moved by a travel motor 11 to an object position to be inspected and the motor 11 and a rotary head motor 48 are driven at specific speeds to scan the entire surface of the piping to be inspected.
Patent JP-H07177576-A (JP)
Title: Communication holding device
Inventor: TAKENOUCHI TAKESHI
IPC: H04W76/06
Filed: 1993-12-20
Abstract: PURPOSE:To prevent the communication from being interrupted even when a the intensity of an electric field from a mobile terminal equipment is lower than a communication enable electric field strength in a network for a short time. CONSTITUTION:When the intensity of electric field from a mobile terminal equipment A is lower than a communication enable electric field intensity in a network while the mobile terminal equipment A and a terminal equipment B are busy with each other, the network sets the communication with the terminal equipment B in the holding state. Furthermore, a guidance representing the holding communication is given to the terminal equipment B because the terminal equipment A moves to a zone to which no radio wave arrives. When a command of communication restart reaches the network from the mobile terminal equipment A within a specified time, the network releases the holding and restarts the communication. Furthermore, when the command of communication restart does not reach the network from the mobile terminal equipment A within a specified time, the network informs it to the terminal equipment B and interrupts the line.
Patent JP-H07175226-A (JP)
Title: Method for forming resist pattern
Inventor: ITANI TOSHIRO
IPC: G03F7/38
Filed: 1993-12-20
Abstract: PURPOSE:To form a resist pattern while suppressing the formation of the surface sparingly solubilized layer at the time of forming the resist pattern using a chemically-amplified positive resist by compensating the acid deactivated on the resist surface in the PEB treatment to eliminate the surface sparingly solubilized layer to cause the formation of a T-shaped resist. CONSTITUTION:A wafer 11 and a hot plate 12 are placed in a PEB treating device 13, and the device 13 is communicated with an acidic gas generator 17 through an air duct 14. The generator 17 is used to generate an acidic gas and contains an acid soln. 16. When gaseous nitrogen 15 is introduced from the outside, the acid is vaporized, and the vaporized acid is introduced into the device 13. Consequently, the wafer 11 is PEB-treated at a specified temp. for a specified time in an acidic atmosphere.
Patent JP-H10181496-A (JP)
Title: Side air-bag
Inventor: OKUDA YORITO
IPC: B60R21/207
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a side air-bag which has an inexpensive and simple structure but which can surely and efficiently expands, and which can reduce the size of an inflator. SOLUTION: An inflator for jetting pressure medium is accommodated in a supply part 3a, and a barrel protecting part 3b communicated with the supply part 3a is extended forward of a vehicle body from the supply part 3a while a head protecting part 3c communicated with the barrel protecting part 3b is extended upward of the vehicle body so as to obtain an L-like configuration as a whole. The vehicle rear side corner part of the head protecting part and the vehicle forward side corn part of the barrel protecting part 3b are superposed with other parts so as to prevent rotation around the supply part 3a as a fulcrum by an inflation pressure when the head protecting part 3c is inflated by pressure medium jetted from the inflator upon operation of the latter, and thereafter, the air-bag is accommodated in the air-bag device in a folded or wound condition.
Patent JP-H09157631-A (JP)
Title: Sealer composition for inorganic formed plate
Inventor: MITANI KOJI
IPC: E04C2/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a solvent-type acrylic resin based sealer composition for an inorganic formed plate, having a suppressing effect for the generation of an efflorescent phenomenon, also capable of giving a minute membrane, and having a good endurance, waterproof and surface reinforcing property for the inorganic formed plate. SOLUTION: This sealer composition contains 75-96wt.% styrene-(meth)acrylic acid ester copolymer consisting of styrene and (meth)acrylic acid ester containing 0.5-4wt.% unsaturated carboxylic acid as major components and having a weight averaged molecular weight in the range of 5,000-20,000, and 25-5wt.% chlorinated paraffine.
Patent JP-2000174672-A (JP)
Title: Echo canceller
Inventor: TSUKAHARA YURIKO
IPC: H04M1/60
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an echo canceller capable of accurately performing the learning of an adaptive filter and improving the effect of echo cancellation. SOLUTION: In this echo canceller, reception signals x and transmission signals y are respectively divided into frames in frame preparation parts 101 and 113, frequency conversion is performed in FFT(fast Fourier transformation) parts 102 and 107 and pseudo echo components are generated by using different adaptive filters for respective frequency components in filter parts 103 and 108. In this case, the number of samples included in the frame of the reception signals x is made smaller than the number of the samples included in the frame of the transmission signals y. Thus, the influence of the echo of the frames in front and at the behind is eliminated and the effect of the echo cancellation is improved.
Patent JP-H08255840-A (JP)
Title: Integrated circuit and its preparation
Inventor: KUOOFUA RII
IPC: H01L27/092
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To hold the conductivity passing through a n<+> /p<+> gate boundary regardless of heat treatment by a method wherein a conductive material layer is encirled with the second dielectric layer, a spacer, an n doped polysilicon layer and a p doped polysilicon layer. SOLUTION: An n<+> polysilicon gate layer 25 as well as a p<+> doped polysilicon gate layer are formed on a gate oxide 23. Next, a blanket layer is isotropically etched away so that a titanium niride layer 27 may be effectively encircled with a layer 29 and spacers 39, 41 to be protected. Next, a blanket dielectric layer 51, after it is formed, is smoothed by flowing at the temperature of 800 deg.C-900 deg.C. The thermal smoothing step of the dielectric 51 simultaneously performs the annealing step of source/drain regions 47, 49 having no possibility of doing damage to the titanium nitride layer 27 at all.
Patent JP-H11172120-A (JP)
Title: Weather-resistant resin composition
Inventor: SAITOU HISASHI
IPC: C08K3/34
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a weather-resistant resin composition excellent in weather resistance for enabling the resin composition to withstand the outdoor use, concretely long-term weathering discoloration resistance so as to provide <=3 value of color difference ΔE when carrying out an accelerated weathering test for 2,000 hr. SOLUTION: This weather-resistant resin composition is obtained by including an inorganic fine particle coated with cerium oxide and further at least one of a hindered amine-based compound and a hindered phenolic compound. The inorganic fine particle coated with the cerium oxide is prepared by using any of silica, talc and mica as a base pigment and crystallizing a fine particle of the cerium oxide on the surface thereof.
Patent JP-2000167612-A (JP)
Title: Method and device for deciding optimum pass schedule in rolling mill
Inventor: TSUGENO MASASHI
IPC: B21B1/38
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To decide the optimum pass schedule by which conditions that are not over the limit value is made to stands which are over the limit value while strictly satisfying the mass flow constant regulation at each stand and load distribution ratio of a basic pass schedule is conserved as to the other stand. SOLUTION: By defining a numerical value in which a rolling load ratio to which the correction Δγi of load ratio which is necessary to making the rolling conditions not higher than each limit value is added to a rolling load ratio γi in the basic pass schedule as a corrected target rolling load ration γi* at each standand simultaneously determing the corrected outlet-side thickness hi* at each stand and corrected speed Vi* at each stand so that the corrected target rolling load ratio γi* is satisfied at all stands taking the outlet- side thickness hi at each stand speed Vi at each stand as variables, the optimum pass schedule is decided.
Patent JP-H07190969-A (JP)
Title: Method and device for introducing steam of thermal analyzer
Inventor: TAKADA YOSHIHIRO
IPC: F22B37/38
Filed: 1993-12-24
Abstract: PURPOSE:To only introduce steam under a pressure from 0.1 Pa to 10 Pa by evacuating an ice containing space through the sample arranging space of a thermal analyzer. CONSTITUTION:An airtightly sealed ice tank 10 is evacuated with an oil-sealed rotary vacuum pump 38 while the ice 18 contained in the tank 10 is maintained at -20 deg.C and, when the pressure in the tank 10 becomes sufficiently low, a valve 34 is closed. On the other hand, the sample arranging space of a differential thermal balance 14 is evacuated with another oil-sealed rotary vacuum pump 62 through a variable throttle valve 46 and connecting section 45 after the balance 14 is evacuated to a sufficiently low pressure by means of an oil diffusion pump 60. Then the inside of the tank 10 communicates with the sample arranging space of the balance 14. In addition, the pressure of steam in the sample arranging space is adjusted to a desired value by adjusting the opening of the valve 46.
Patent JP-H09156397-A (JP)
Title: Pto control device
Inventor: HAYASHI AKIYASU
IPC: B60K17/28
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To make engine output controllable through the operation of an accelerator pedal by controlling power that is taken via an electromagnetic clutch. SOLUTION: An idle keeping relay 20 that is turned on when an idle relay 10 is turned on and that has a self-holding function is connected in parallel with the idle relay 10. Once a current flows through the idle relay and an electromagnetic clutch starts to operate, the electromagnetic clutch is kept operating by the current flowing through the idle keeping relay, so engine output can be controlled by means of an accelerator pedal.
Patent JP-2001164676-A (JP)
Title: Joint block
Inventor: OKAJIMA TSUNEAKI
IPC: A63H33/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To form an arbitrary shape by joining other joint blocks on each face of a three-dimensional block in the three-dimensional direction. SOLUTION: Recessed and projecting parts and a groove as joint function are provided on a face and a ridge of a three-dimensional block or a position of a joint block is set through a joint member to assemble an arbitrary shape by joining in a condition in which faces of the block are in contact mutually. Various shapes providing the creativity are formed by adjusting the number of three-dimensional blocks to be joined which become a standard.
Patent JP-H10182918-A (JP)
Title: Production of acrylic composite material
Inventor: MIZUMOTO TOMOHIRO
IPC: C08L33/10
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing a uniformly dispersed acrylic composite material by preventing precipitation of an inorganic filler. SOLUTION: A syrup comprising 100 pts.wt. methyl methacrylate-based monomer solution composed of 0.01-40 pts.wt. isotactic methyl methacrylate-based polymer, 0-50 pts.wt. syndiotactic methyl methacrylate-based polymer and 49.99-99. 99 pts.wt. methyl methacrylate-based monomer, and having >=1.3 viscosity ratio (η1 /η2 ) of the viscosity (η1 ) at 6min<-1> revolution to the viscosity (η2 ) at 60min<-1> revolution measured by a method based on JIS K-7117, 0.01-400 pts.wt. flat inorganic pigment and a polymerization initiator is injected into a mold and hardened in the method for producing a uniformly dispersed acrylic composite material.
Patent JP-H09149926-A (JP)
Title: Bathtub for crippled person
Inventor: ISHIKAWA NOBORU
IPC: A61H33/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub which enables a crippled person capable of moving with a wheelchair to take a bath singly. SOLUTION: A bathtub 1 for a crippled person is provided with an opening with a proper width and opened from the top brim of a bathtub to the bottom at the flank of the bathtub, and a door 3 capable of opening and closing is arranged at the opening, and the user gets in the bathtub 1 from the opening and closes the opening at the flank by the door 3, and operates a hot water discharge lever 7 to close a hot water discharge port, and supplies hot water into the bathtub and ten takes a bath. After bathing, he operates the hot water discharge lever 7 to discharge hot water, and after hot water being discharged, he opens the door 3 and gets out of the bathtub 1 from the opening at the flank.
Patent JP-2000173479-A (JP)
Title: Plasma display panel
Inventor: HAYASHI MASATO
IPC: H01J11/34
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel small, light-weight, and easy to assemble, capable of preventing emission of a line spectrum in a near infrared region to the outside. SOLUTION: A plasma display panel 1 is constituted so that a front glass substrate 2 and a rear glass substrate 14 are faced, a display cell formed between the glass substrates is discharged, and a phosphor 19 formed within the display cell is light emitted to conduct display, and in this constitution, the front glass substrate 2 is made of glass absorbing near infrared rays.
Patent JP-H06193982-A (JP)
Title: Air conditioner
Inventor: SEKIGAMI KUNIMORI
IPC: F24F11/02
Filed: 1992-12-25
Abstract: PURPOSE:To suppress power consumption to a low value in response to an air conditioning load without increasing a facility cost by incorporating an air cooled heat exchanger and a capacity variable compressor in one of a plurality of outdoor units, and incorporating a water cooled heat exchanger and a capacity constant compressor in the other outdoor unit. CONSTITUTION:An outdoor unit 511 has an accumulator 601, a capacity constant compressor 611, an oil separator 621, a switching valve 631, a water cooled outdoor heat exchanger 641, and an outdoor motor-driven expansion valve 651. An outdoor unit 512 has an accumulator 602, a frequency converter 65, a compressor 612 in which its capacity is varied according to the output of the converter 65, an oil separator 622, a switching valve 632, an air cooled outdoor heat exchanger 642 with a fan, and an outdoor motor-driven expansion valve 652. Thus, power consumption is suppressed in response to power circumstances and an operation responsive to an air conditioning load can be performed.
Patent JP-H10184634-A (JP)
Title: Bolt
Inventor: WATANABE TAKESHI
IPC: F16B35/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent adhesive spread on a threaded part from blowing off through a bottomed threaded hole by providing a through hole passing through the axis of a bolt main body part and opening on the extreme end and the bolt head part. SOLUTION: This bolt 1 is provided with a through hole 9 passing through the axis of a bolt main body part 2 and opening on the extreme end and the bolt head part 3. This through hole 9 is provided by drilling the top face of the bolt head part 3. By providing the through hole 9 in this way, when adhesive 4 for locking is spread on the threaded part 2a, and the bolt is screwed in from the thread through hole 6 of a member to be fastened 5 to the bottomed threaded hole 8 of a member to be screwed in 7, air in the threaded hole 8 is not compressed and released outward by the through hole 9. Hereby, the adhesive 4 can be prevented from blowing off through the threaded hole 8 due to air pressure rise in the confined bottomed threaded hole 8, and hence the bolt 1 can be prevented from being loosened.
Patent JP-H11165580-A (JP)
Title: Replacement vehicle for liquefied gas filled vessel
Inventor: SUZUKI TERUHIKO
IPC: B60P1/44
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To improve workability in the case of replacing a replaced vessel set up in consumption facilities with a substitution vessel. SOLUTION: On a bed 14 of a replacement vehicle 11, a gas compressor 22 is left as mounted, by executing a first and a second liquefied gas transfer feed processes, necessity for transfer loading work of the gas compressor 22 between the bed 14 and consumption facilities A is eliminated. In this way, work for replacing an inspected vessel 1 set up in the consumption facilities A with a substitution vessel 2 can be performed in a short time, workability thereof can be improved.
Patent JP-H10183314-A (JP)
Title: Lead infiltration iron base sintered alloy valve seat for internal-combustion engine having high strength
Inventor: KOBAYASHI KOJI
IPC: B22F3/26
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a lead infiltration iron base sintered alloy having high strength buy infiltrating Pb or Pb alloy into an iron base sintered alloy base substance having a specified composition and porosity. SOLUTION: The sintered alloy base substance infiltrating Pb or the like is composed of, by wt., 0.5-1.5% C, 0.8-2% Ni, 15-25% Cr, 0.3-1.2% Si and the balance Fe, and provided with a porosity of 10-30%. After exposing the base substance like this to a vacuum atmosphere, the base substance is immersed into the bath of pure Pb or Pb-35% Sn alloy heated at about 650 deg.C, and the state adding the pressure of about 6kg/cm<2> on the surface of the bath is held for about an hour to execute lead infiltration. Since high strength is secured by processing like this, the thin wall of a valve seat is allowed. Further, high hardness of the base substance and the excellent wear resistance under the state that the counterpart attacking property is remarkably restrained by lead infiltration are displayed.
Patent JP-2000344192-A (JP)
Title: Propeller with stress release flare device
Inventor: GERALD F NAISEN
IPC: F01N13/20
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a propeller with a sine wave shape or a tulip shape. SOLUTION: A flare 106 is arranged on the rear edge 108 of a propeller and the sine wave flare shape on the rear edge of the propeller makes the stress smaller than that relating to the publicly known flaring. In detail, the stress decreases in sine wave flare shape. The reason is that the surface of the rear edge is smooth and the edge of the flare is uneven. As a result, and also during manufacturing, the danger to cause cracking on the rear edge of the flare can be reduced. In addition, as the stress is distributed evenly along the tulip shape rear edge, it has at least strength larger than that of some publicly known flaring.
Patent JP-H10187349-A (JP)
Title: Controller system
Inventor: MARUKO KINYA
IPC: G06F3/0487
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To change an input area in accordance with a user's personal difference and liking by inputting data that corresponds to meaning contents that are defined through an on operation of the input area. SOLUTION: When an input pen presses down a shift key that is set in a prescribed address range of a tablet 1, an address detecting part detects the address and generates address data. A tablet controlling part sends generated address data to a CPU 22 through a tablet interface 24. The address data recognizes that the shift key is pressed down through a confirming part under the control of the CPU 22. Next, when the shift key is performed position change, the address of the shift key which is defined in a key address table 23 is rewritten by operating a keyboard 28. Thereby, because the position change that is accompanied with the expansion of an inputted area in an inputted plane of the tablet 1 of the shift key can be realized, it is possible to improve input efficiency in accordance with the personal difference and liking of an operator.
Patent JP-H11183427-A (JP)
Title: Gas sensor
Inventor: MAKI MASAO
IPC: G01N27/416
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To ensure a practically high level durability in the detection of carbon monoxide by providing a ceramic gas selective permeation body and arranging a heating means and a porous catalyst on one side thereof. SOLUTION: A gas sensor comprises an oxygen ion conductive solid electrolytic plate 1 provided with a pair of platinum electrodes 2 on the opposite sides thereof, and a pair of ceramic gas selective permeation bodied for controlling the thin hole diameter applied to the opposite sides of the plate 2 while being sealed on the outer circumference. Electrolytic action and catalytic activity are ensured by arranging a heating means 5 and a porous catalytic body 6 on one side. The electrode can be protected against deterioration due to gas by regulating intrusion thereof to the electrode face through a ceramic gas selective permeation body 3. Since the platinum electrodes 2 are disposed tightly on the body 3, the majority of thin holes sustains normal effect although the part close thereto is locally deteriorated when a disturbance gas having a high molecular size flows in.  Consequently, a practically high level durability can be attained.