baber/WOPTO huggingface dataset:
Patent JP-H09187597-A (JP)
Title: Drum washing machine
Inventor: KIN SHINYOU
IPC: D06F37/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a drum washing machine which suppresses the generation of vibrations by preventing the eccentric revolution of spinning tub and has a balancing means for preventing the abnormal wearing of section for supporting the revolution of spinning tub and noises caused by this abnormal wearing. SOLUTION: A balancing means 50 is provided with chambers 51a and 51b provided in the shape of loop at the edges of both the side faces of spinning tub 30 and a lot of spherical objects 52a and 52b housed in the chambers 51 and 51b, the chambers 51a and 51b are filled with the fixed quantity of liquid, and the smooth movement of spherical objects 52a and 52b is guided. The chambers 51a and 51b are formed by matching a 1st groove formed on side plates 32 and 33 of the spinning tub 30 with a 2nd groove formed on a plate- shaped member to be connected to the side plates 32 and 33. In this case, the 1st groove can be formed on the other plate-shaped member in place of the spinning tub 30.
Patent JP-H05160797-A (JP)
Title: Observation system for equipment
Inventor: TAKASHIMA MASAJI
IPC: H04B17/00
Filed: 1991-12-06
Abstract: PURPOSE:To obtain an observation system for equipments which simply and efficiently checks the operating state of indoor or outdoor equipments by a portable receiver at an outdoor place, CONSTITUTION:The observation equipment 5 provided with a sensor 2 sensing a voltage, a current or a temperature or the like of various equipment 1, a CPU 3 converting information sensed by the sensor 2 into a coded signal, and a transmitter 4 sending an output signal from the CPU 3 in a form of an infrared-ray or a radio wave of a small power is fitted to an outdoor installation part of the various equipment 1 and a receiver 6 located in the neighbouring collects data of the equipment 1 sensed by the sensor 2.
Patent JP-H11182331-A (JP)
Title: Direct injection spark ignition type internal combustion engine
Inventor: JINGU YOSHIHISA
IPC: F02B75/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the optimum arrangement of an inlet valve in a direct injection spark ignition type internal combustion engine so as to perform the homogenous combustion and the stratified combustion together satisfactorily. SOLUTION: A fuel injection valve 1 capable of jetting and supplying fuel directly into a combustion chamber and an ignition plug 2 are provided. moreover, two suction ports 8 are connected with the combustion chamber. When the minimum distance between both inlet valves provided between two suction ports 8 is X mm, they are arranged in such a manner that X>=4 mm. Moreover, when a distance between the inlet valve on a straight line connecting central points (a) of lower faces 6A of both inlet valves and an inner peripheral wall of a cylinder or an inner peripheral wall of the combustion chamber on cylinder head side is Y mm, they are arranged so as to satisfy the equation, Y>=3 mm.  Since favorable air flow can be formed at the time of homogenous combustion when a direct injection spark ignition type internal combustion engine is constituted in this way, the vaporization of fuel can be promoted sufficiently, and a suction air amount due to the suction air cooling effect can be improved. Moreover, since favorable air flow can be formed at the time of stratified combustion, the combustion can be activated, and axial torque can be improved.
Patent JP-2000175465-A (JP)
Title: Vibrating wave drive device and apparatus
Inventor: KITAJIMA AKIRA
IPC: H02N2/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating wave drive device of high durability, in which the wear of a friction contact surface is restrained. SOLUTION: This device consists of a vibrator 1 which generates vibration, and a moving body 2 that comes into contact frictionally with the vibrator 1 and is moved relative to the vibrator 1 through vibration. A friction material 2a of the vibrator 1 or the moving body 2 is formed of a spray deposit of tungsten carbide-cobalt (WC-Co). Furthermore by the spraying, ternary intermetallic compound (η phase) of W.Co.C is formed in the spray deposit.
Patent JP-2001163356-A (JP)
Title: Container
Inventor: MATSUSHITA TAKESHI
IPC: B65B53/02
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a container wherewith a packaged product can be made up efficiently without depending on a large-scaled filling/packaging line. SOLUTION: The container comprises a cup-like container main body 10 formed of a thermal insulating synthetic resin such as polystyrene foam, a synthetic resin lid member 20 for closing an opening 11 of the container main body 10, and a cylindrical shrunk label 30 treated by preshrinking. The shrunk label 30 treated by preshrinking is stuck closely to the trunk of the container main body 10 with the lower half thereof being heat-shrunk principally and the lower end 31 thereof being curled into the bottom-side of the container main body 10. On the other hand, the upper end 32 of the shrunk label corresponding to a position close to the opening 11 of the container main body 10 is raised upward, while being almost unshrunk, beyond the opening 11 of the container main body 10.
Patent JP-2001167306-A (JP)
Title: Ic card management system
Inventor: SUZUKI TOSHIYUKI
IPC: E05B49/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To actualize various advantages that a conventional system does not have by combining an improved monitor camera system with a noncontact type IC card system. SOLUTION: When an IC card 10 is positioned nearby a reader writer 11, the reader writer 11 has a radio communication with the IC card to read its stored identification information out and an authentication device 12 decides whether or not the identification information is proper; and a sensor 13 detects the IC card bearer and a monitor camera 14 takes a picture of the bearer. Data of the photographed image are transmitted through a communication line 16 and stored in a database server 15 while related to photography time information. Consequently, the advantage that necessary image information can easily and speedily be retrieved from the database by using the photography time information can be obtained as well as advantages of the noncontact type IC card.
Patent JP-H09286915-A (JP)
Title: Vane motor blade
Inventor: NIWA HIROSHI
IPC: C08K13/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain vane motor blades subject to no output drop even under non-lubricated operation, and useful for air tools, consisting of a resin composition molding predominant in a polyimide-based resin. SOLUTION: This vane motor blades are made of a resin composition essentially comprising (A) 100 pts.wt. of a polyimide-based resin [pref. a thermoplastic polyimide-based resin of the formula (X is a direct bond, CH2 , CH2 CH2 , etc.; R1 to R4 are each H, methyl, Cl or Br; Y is a tetravalent group such as =C=C=)], (B) 10-160 pts.wt. of graphite and (C) 2-40 pts.wt. of a fluororesin (pref. perfluororesin or tetrafluoroethylene resin), and pref. containing (D) 5-25 pts.wt. of reinforcing fibers and (E) 1-10 pts.wt. of a thermotropic liquid crystal polymer.
Patent JP-2001167178-A (JP)
Title: Product relating information inference method and system, sales promotion method and recording medium
Inventor: MIYAZAKI YU
IPC: G06Q30/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a product relating information inference method to be the premise of new sales promotion in an electronic commercial transaction utilizing a network such as the Internet. SOLUTION: The product information of another product referred to before purchase by a customer who purchases an object product is extracted (step 102) and the relation value of the other product to the object product is decided corresponding to the number of the referring customers (referring person number) (step 104). The relation values of the plural products to the certain object product are obtained and the high order product of a large relation value is defined as the product effective for the sales promotion of the object product (step 105). A clustering processing is performed corresponding to the relation values and a product directory for indicating relations among the products can be prepared (steps 107-110).
Patent JP-2000178715-A (JP)
Title: Vacuum material which surface is modified and method for modifying the surface
Inventor: TOSA MASAHIRO
IPC: B01J3/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the tribology characteristics of the material while its low gas adsorbing performance is maintained and to reduce its friction coefficient in vacuum by applying the surface of the material with sputter vapor deposition of hexagonal nitride and copper and forming a mixed film. SOLUTION: By using a high frequency sputtering device, hexagonal boron nitride of 20% area ratio is arranged on a copper target, and the surface of SUS304 stainless steel, copper or the like ground to a mirror face is applied with high frequency sputter vapor deposition of a mixed film of hexagonal boron nitride and copper. As the vapor depositing conditions, e.g. 0.4 Pa argon gas pressure for sputtering, 100 W making high frequency electric power, 1.57 nm/sec vapor deposition rate, and 300 K substrate temp. are controlled. It is also preferable that heat treatment is executed after the formation of the mixed film to stabilize the mixed film. The form of the target is a mixed target of hexagonal boron nitride and copper, an individual target or the like. In vacuum higher than 1×10-3 Pa, the friction coefficient of the mixed film is <=0.2.  It is useful for the structural members, sliding members or the like of vacuum apparatus.
Patent JP-H05265031-A (JP)
Title: Liquid crystal device
IPC: G02F1/135
Filed: 1992-12-04
Abstract: PURPOSE:To regard a liquid crystal and an oriented film as an integral material and to obtain the critical electrical field effective over the entire part by changing the electric field to be impressed to a liquid crystal according to the polarization of a ferroelectric substance provided in series with this liquid crystal material. CONSTITUTION:For example, ITO(indium tin oxide) is provided as transparent conductive films 4, 4' on glass substrates 5, 5' and ferroelectric films(FE) 3, 3' and the oriented. films 2, 2' are provided atop these conductive films. Namely, trifluoroethylene(TrFE) is polymerized with vinylidene fluoride(VDF) as FE and is used as a copolymer. The thickness of the FE can be controlled according to the way of diluting this copolymer and the rotating speed of a spinner if the copolymer is applied by spin coating. Further, the polyimide oriented film is formed on this FE and is then subjected to a rubbing treatment, by which the film is oriented and the oriented film part 6 is formed. The similar polyimide oriented film is formed on another electrode. The peripheral parts of a pair of such substrates are sealed to each other and a ferroelectric liquid crystal (for example, a blend of an ester system and a biphenyl system) is packed therebetween.
Patent JP-2000169781-A (JP)
Title: Etching backing agent
Inventor: SUZUKI KATSUMI
IPC: C09D133/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve coating properties on the back side of an exposed surface of a pattern-developed copper foil-laminated polyimide tape and resistance to etchant by dissolving a vinyl acetate resin and an acrylic polymer in a mixed solvent comprising xylene and an alcohol. SOLUTION: A vinyl acetate resin, an acrylic polymer and, if required, a cresol resin are mixed so that the volume ratio thereof is 1:1:1 to give a mixed resin, which is dissolved in a mixed solvent obtained by mixing xylene with an alcohol so that the volume ratio is 1:1 to give the etching backing agent having a viscosity of 50-70 cP. Thus, the obtained coating film is resistant to an etchant under a high temperature and a high pressure in etching and easily removable when stripped with an alkali solution. This etching backing agent can be applied and filled even in a small hole or the like to form an even coating with a uniform thickness which is excellent in etching resistance and free from tears in a coating film and corrosion at the tip of a pin.
Patent JP-H10194779-A (JP)
Title: Glass ceramic sintered product
Inventor: YAMAMOTO SENTAROU
IPC: C03C14/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a glass ceramic sintered product containing ZrO2 acting as nuclei to accelerate the crystallization of glass to a constant level in a prescribed amount based on glass, and thereby enabling to enhance the density of the sintered product, even when the amount of glass frit is reduced. SOLUTION: This glass ceramic sintered product comprises 35-60wt.% of a glass component containing at least SiO2 , PbO, CaO and Na2 O, 40-65wt.% of Al2 O3 as a ceramic filler, ZrO in an amount of 0.001-0.02 pts.wt. per 100 pts.wt. of the above glass component, and further alumina and labradorite as crystal phases.
Patent JP-H07196438-A (JP)
Title: Hydrophilic polycondensate containing organopolysiloxane and cosmetic and fiber-treating agent respectively containing the same
Inventor: TAKIZAWA MASAHIRO
IPC: A61K8/00
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a hydrophilic polymer excellent in adsorption on the solid surface of a hair, a skin, a fiber, etc., in an aqueous medium and removal from the solid surface during cleaning and also having advantageous points of an organopolysiloxane and to provide its production method, a cosmetic containing it and a fiber-treating agent containing it. CONSTITUTION:The characteristics of this polycondensate comprise the main chain containing ester bonds and/or amide bonds, the weightaverage molecular weight within a range of 3X10<3> to 3X10<6>, the side chains including both organopolysiloxane groups and hydrophilic groups and its water-soluble property of the whole polymer. This polycondensate is used as a film-forming material to provide a cosmetic and a fiber-treating agent.
Patent JP-H07203364-A (JP)
Title: Image pickup/recorder
Inventor: SHIMOKOORIYAMA MAKOTO
IPC: H04N5/91
Filed: 1993-12-28
Abstract: PURPOSE:To provide an image pickup/recorder capable of digitally recording a digitally modulated video signal without executing frequency rate conversion. CONSTITUTION:In the case of recording a video signal obtained from an image pickup system consisting of a lens 1, a CCD 2, etc., a clock signal with 13.5MHz to be a driving clock for a digital recorder 26 which is generated from an oscillator 7 is supplied to a digital color modulator 6 and a digital color demodulator 16 in common.
Patent JP-H05166348-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIMOTO ATSUSHI
IPC: G11B15/087
Filed: 1991-12-11
Abstract: PURPOSE:To record address data which is set to respective tracks so as to record video and audio signals from an intended tape recording starting position. CONSTITUTION:The recording area of the address data setting to the recording area of the digital video and audio signals are formed in the respective helical scan tracks of a tape S. When the instruction recording start is outputted, a tape driving means 13 travels the tape S, and simultaneously, a recording means 12 records image and time code. Next, when the temporary stop of recording is instructed, a storage means 15 stores the address data of the last frame and a control means 11 rewinds the tape S. When a read means 14 detects the last frame at the time of the restarting of recording, a comparing means 16 sends a coincidence signal to the control means 11 then the video and audio signals are recorded from the next frame.
Patent JP-H07203408-A (JP)
Title: Image communication system and its equipment
Inventor: YANASE SEIJIROU
IPC: H04N5/232
Filed: 1993-12-29
Abstract: PURPOSE:To obtain the image communication equipment in which a setting parameter for a shared camera by a sender side and a receiver side is easily adjusted, a shared shared image of a concerned terminal equipment is easily discriminated and a white/black image is easily processed. CONSTITUTION:A communication controller has a common use camera control section 111 connected to a CPU bus 120, a received image composting section 107, and an ISDN I/F section 110. A CPU 101 arranges a setting parameter of the common use camera 113 set by the common use camera control section 111 the same as that of a sender terminal equipment side by the remote control from the transmission terminal equipment via an ISDN line 121. The sender side and the receiver side display a natural shared image and the image is used for a video conference by superimposing the sender side image sent from the sender terminal equipment via the ISDN line 121 onto the receiver side shared image picked up by the shared camera 113 and displayed the superimposed picture onto a display section 106.
Patent JP-H10169067-A (JP)
Title: Vibration isolated floor structure
Inventor: NAKAMURA MIYAO
IPC: E04B1/98
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To effectively alleviate a vibration and an impact noise by erecting a floor structural body on a building structural body, and then connecting a part of the floor structural body to the non-structural body of a building via a liquid sealed damper. SOLUTION: Both ends of a floor structural body 2 formed out of a sleeper 1 are erected by use of angle type fittings 6 and plates 7 secured to the sides of a building structural body 4 made of a beam 3 with bolts 5, thereby causing the building structural body 4 to bear a floor load. Also, the lower side of the sleeper 1 is jointed to a building non-structural body formed out of a beam, a ceiling and a partition wall 9. According to this construction, a vibration and an impact noise appearing in a floor structure are effectively alleviated, due to the action of a liquid sealed damper, and no substantial modification is required for the design of a structure.
Patent JP-H06171920-A (JP)
Title: Method and device for removing ammonia in carbon dioxide gas
Inventor: TANGE KUNIHIKO
IPC: C01B32/50
Filed: 1992-12-10
Abstract: PURPOSE:To provide a method and device for simply and inexpensively removing ammonia in a gaseous carbon dioxide. CONSTITUTION:In the method for removing ammonia formed as a side reaction product in the gas formed at the time of reduction decomposing nitrogen oxide contained in the carbon dioxide by hydrogen in the presence of a catalyst, a 1st process to reduction-decompose nitrogen oxide and synthesize water by supplying oxygen with excess hydrogen above the necessary quantity for decomposing nitrogen oxide in the gas in the presence of the catalyst while keeping the dew point at -5 to -20 deg.C, a 2nd process to pressurize the gas to >=10kg/cm<2> gauge pressure and a 3rd process to make ammonia absorbed into a carbonic acid mist and drain formed by cooling the pressurized gas to discharge outside of the system are provided.
Patent JP-H07202437-A (JP)
Title: Production of multilayer ceramic wiring board
Inventor: INASAKA JUN
IPC: B32B18/00
Filed: 1993-12-29
Abstract: PURPOSE:To suppress connection trouble of through holes by preventing deformation of a green sheet. CONSTITUTION:A green sheet 1 is formed on a carrier film and a through hole is made through the green sheet 1 using the carrier film as a mask. The green sheet 1 is then applied to a thick plate 4 and sequentially bonded and laminated thus forming a ceramic green sheet laminate. It is then fired to complete a multilayer ceramic wiring board.
Patent JP-H07196991-A (JP)
Title: Fluororesin tacky tape and its production
Inventor: SATO YUMI
IPC: C09J183/04
Filed: 1993-12-29
Abstract: PURPOSE:To reduce the peel force on the back surface of a fluororesin tacky tape, deter the discoloration of a substrate and improve the adhesion of the substrate to a tacky agent layer. CONSTITUTION:This method for producing a fluororesin tacky tape is to use a film of tetrafluoroethylene resin (PTFE) having <=0.08mum surface roughness of a peel surface expressed in terms of center line average height and >=0.15mum surface roughness of the surface to be coated with a tacky agent layer expressed in terms of the center line average height as a substrate, treat the surface to be coated with the tacky agent of the substrate film with a plasma by high- frequency discharge in an atmosphere under 1X10<-4> to 1X10<-3> Torr gas pressure, coat the treated surface having >=0.15mum surface roughness expressed in terms of the center line average height with a tacky agent and form the tacky agent layer.
Patent JP-2000180413-A (JP)
Title: Auxiliary agent for ionization and method for substance ionization
Inventor: TANAKA KOSUKE
IPC: G01N27/62
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary agent for ionization capable of simply subjecting a substance having a wide range of a mol.wt. to mass analysis with high accuracy and a method for substance ionization using the ionizing auxiliary agent. SOLUTION: An auxiliary agent for ionization comprises a solid, especially, carbon black with an average particle size of 100 nm or less and a PVC blackness of 50 or less and ionizing treatment is performed by adding and dispersing a sample substance in a soln. prepared by dispersing the ionizing auxiliary agent in an org. solvent. An ionizing auxiliary agent can efficiently ionize the molecules of a sample substance for mass analysis continuously and, by a substance ionizing method using the ionizing auxiliary agent, the molecules of the sample substance for mass analysis can be continuously ionized under a relatively gentle condition and a special holder is unnecessary and a sample is simply prepared and the noise originating from the ionizing auxiliary agent at a time of mass analysis is reduced to a large extent to make it possible to enhance analytical accuracy.  Therefore, by using this ionizing method, a substance having a wide range of a mol.wt. can be simply subjected to mass analysis with high accuracy and, especially, the partial structural analysis of a low molecular compd. and the measurement of mol distribution and mol.wt. distribution can be simply performed.
Patent JP-2000184393-A (JP)
Title: Digital signal recorder
Inventor: KINOSHITA KOSUKE
IPC: H04N19/88
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital VTR that records a video signal where number of scanning lines for one frame is 720 lines and a frame frequency is 60 Hz. SOLUTION: A macro block rearrangement section 4 rearranges a macro block array of horizontal 80× vertical 45 per frame received from a macro block processing section 3 into a macro block array of horizontal 90× vertical 40 and outputs it. A modified macro block generating section 5 converts 4 macro blocks consisting of 6 DCT blocks received from the macro block processing section 3 into 3 converted macro blocks consisting of 8 DCT blocks and outputs them. A conversion macro block rearrangement section rearranges a converted macro block array of horizontal 90× vertical 30 per frame into a conversion macro block array of horizontal 45× vertical 60 and outputs it to compression coding sections 7a, 7b in the unit of frames.