baber/WOPTO huggingface dataset:
Patent JP-H10111360-A (JP)
Title: Measuring device for distance between vehicles
Inventor: MOTOSUGI SHINYA
IPC: B60R21/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a more reliable measuring device for distance between vehicles, by preventing measured wave from interfering each other. SOLUTION: This device is equipped with transmitting/receiving means 1 which projects a measuring wave W in the vehicle heading direction and receives reflected wave of the measuring wave W reflected by a preceding vehicle C, and calculating means 52 which calculates distance (d) between the vehicle equipped with the device and the preceding vehicle C based on the time from transmitting to receiving of the wave. The device also is equipped with bearing detecting means 2 which detects the proceeding bearing of the vehicle.  The transmitting/receiving means 1 has a wavelength changing function which sets different values for wavelength of the measuring wave W for the case that the proceeding bearing of the vehicle is in one direction and for the case that it is in its reverse direction, and a reception selecting function which receives only reflected wave with substantially equal wavelength to the wavelength of the measuring wave W.
Patent JP-H07109328-A (JP)
Title: High-purity and low-viscosity solid epoxy resin and production thereof
Inventor: KAJI MASASHI
IPC: H01L23/29
Filed: 1993-10-15
Abstract: PURPOSE:To obtain the resin capable of providing a cured product excellent in fluidity, low hygroscopic properties, mechanical characteristics, electric characteristics and resistance to soldering temperature and suitable for sealing, etc., of electric parts by reacting a bisphenol F compound with an epichlorohydrin under specific conditions. CONSTITUTION:A bisphenol F compound of formula I (Me is methyl) is reacted with epichlorohydrin at <=90 deg.C using a metal hydroxide such as sodium hydroxide in an amount of 0.95-1.1 equivalent based on 1mol phenolic hydroxyl group in the bisphenol F compound to provide the objective resin of formula II [G is glycidyl; (n) is 0-10] having >=1500ppm hydrolyzable chlorine content, <=200 epoxy equivalent and 70-85 deg.C melting point.
Patent JP-H11120817-A (JP)
Title: Mixted ion conductor
Inventor: TANIGUCHI NOBORU
IPC: H01M8/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a mixed ion conductor of an oxide having a particularly high proton conductivity for electrochemical device, such as a sensor and a fuel cell. SOLUTION: This proton conductive oxide having oxide ion conductivity has a unit lattice composition expressed by formula Sra Lb Cec Md O3-α (0<α<1.5), and Ca or Ba is used as a substituent element L, and a rare-earth group element is used as a substituent element M, and in the formula, (a), (b), (c), (d) are set such that 0.9<=a<=1.1, 0<=b<=0.1, 0.7<=c<=1.0, 0.16<=d<=0.40, to constilute the mixted ion conductor.
Patent JP-H02127885-A (JP)
Title: Code error detection circuit
Inventor: OKAJIMA MASAYUKI
IPC: H04N19/70
Filed: 1988-11-07
Abstract: PURPOSE:To detect a code error without adding a redundancy bit for error detection by monitoring a level of a decoded waveform at the receiver side in a prediction coder to a television signal. CONSTITUTION:A signal being the result of decoding a television signal subjected to prediction coding and transmission is inputted from an input terminal 1 and a horizontal synchronizing signal with respect to the decoded television signal inputted from an input terminal 2 respectively to a level detection circuit 3. The level detection circuit 3 detects a level just before the horizontal synchronization of a decoded signal inputted from the input terminal 1 based on the horizontal synchronizing signal inputted from the input terminal 2. A reference level generating circuit 4 outputs an upper limit and a lower limit of a pedestal level by taking a permissible error for a standard pedestal level specified by the prediction coder into account. A decision circuit 5 checks whether or not a level outputted from the level detection circuit 3 exists between the upper limit and the lower limit outputted from the reference level generating circuit 4 and outputs its decision signal to an output terminal 6. Thus, a code error is detected without adding a redundant bit for error detection.
Patent JP-H0590120-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIGAMI YORIKO
IPC: H01L21/027
Filed: 1991-09-30
Abstract: PURPOSE:To realize highly precise alignment by visual observation, by forming an alignment marker on a mask in the manner in which marks that are similar to marks formed on a wafer and larger than them are arranged cross-wise with a pitch larger than the pitch on the wafer. CONSTITUTION:An alignment marker is formed in the manner in which five rectangular patterns 1a, 1b, 1c, 1d, 1e having the same size and shape are arranged on a wafer cross-wise with pitches 1. Next, an alignment marker is formed in the manner in which five rectangular patterns 2a, 2b, 2c, 2d, 2e larger than the patterns on the wafer are arranged at positions on a mask which correspond with the above alignment marker. In this case, the pattern pitch 1' is larger than the pitch 1. Hence alignment deviation can be emphasized at the time of alignment, so that the alignment deviation can be easily recognized by visual observation.
Patent JP-H09130485-A (JP)
Title: Mail device and mail delivery system
Inventor: AWATA KOSAKU
IPC: H04L12/58
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To attain a mail delivery in which few delivery waitings occur by using a mail device of a simple constitution. SOLUTION: When it is judged that the delivery of a mail from a present device is possible from a line control process 23 in which the state of a control line is always monitored within each mail device 23 connected with a private branch exchange and the state file storing the monitoring result is generated by using the private branch exchange provided with a data line and the control line which is capable of performing the line control of the data line as the private branch exchange and the contents of the state file, a FAX procedure process 29 or a voice procedure process 26 actually performing the transmission of a mail is started.  When it is judged that the delivery of the mail can not be performed from the present device, an application process 21 requesting the delivery of the mail to an other mail device via the exclusive line connected with an exclusive line input/output part 14 and a remote demostration process 27 monitoring the delivery request from the other device and starting a controlling process 22 when the delivery request is received are operated.
Patent JP-S62140452-A (JP)
Title: Manufacture of polycrytalline silicon resistor
Inventor: KUDO NOBORU
IPC: H01L27/04
Filed: 1985-12-16
Abstract: PURPOSE:To reduce diffusion in the transverse direction, and to control the pattern size of a resistance region precisely by forming the resistance region of a polycrystalline silicon resistor used for a load resistor and a fuse resistor for an SRAM through ion implantation in a semiconductor integrated circuit. CONSTITUTION:Non-doped poly Si is deposited on field SiO2 2 on an Si substrate 1 through a CVD method, and phosphorus is thermally diffused, thus shaping N<+> poly Si 3. Si 3 may be formed through CVD in which phosphorus is doped. The N<+> poly Si 3 is patterned through photolithography or poly Si etching, and a poly Si resistance pattern is shaped. The surface is masked with the exception of a poly Si resistance region by a resist 6, and electrically inactive ions such as nitrogen are implanted into said poly Si resistance region. The ions are implanted at energy such as 30-180keV energy and dosage such as 10<14>-10<17>cm<-2> dosage, thus replacing the N<+> poly Si 3 having a resistance value of 30-50OMEGA/square with N<-> poly Si 4 having a resistance value of 100-10kOMEGA/square. The resistance values can be controlled accurately by ad justing energy and dosage.
Patent JP-H02127173-A (JP)
Title: Roof panel for vehicle
Inventor: YAMAGUCHI MINORU
IPC: B62D25/06
Filed: 1988-11-08
Abstract: PURPOSE:To make options including a sunshade, an ad-board or a wind shield or the like easily installable by locking the central underside of a rear roof panel, formed with an option setting range at the front end, to the rear top of a front roof panel after being superposed thereon. CONSTITUTION:When a plastic ad-board 8 is installed, a front backside of this ad-board 8 is engaged with a bracket 7 of a front roof panel 2, and three bolt through holes 8a, 8a, 8a formed in the ad-board 8 are adjoined to the upper part of bolt through holes 4, 4, 4, of an option setting range 5 in a vehicle roof panel 1. Then, three bolts 9 are passed through these bolt through holes 8a, 8a, 8a and 4, 4, 4 respectively, and they are clamped each to three nuts installed each in the underside of the option setting range 5, through which the ad-board 8 is attached to the option setting range 5. Even in the case where a plastic sunshade 10 is installed, this sunshade 10 is attached to the range 5 with the bolts 9 likewise.
Patent JP-H04157444-A (JP)
Title: Radioaction ray image reader
Inventor: NAKAJIMA NOBUYOSHI
IPC: G03B42/02
Filed: 1990-10-20
Abstract: PURPOSE:To reduce labor and the trouble such as fingerprints, dust, etc., on a film by connecting an automatic developer and a film digitizer and taking in a film sent out from the automatic developer as it is into the film digitizer. CONSTITUTION:An X-ray film 1 which is transported to an automatic developer 4 is developed, fixation-processed, water-washed, and dried in succession, passing through a development zone 4a, fixation zone 4b, water-washing zone 4c, and a drying zone 4d in the automatic developer 4, and sent into a film digitizer 5. Accordingly, the automatic developer 4 and the film digitizer 5 are connected so that the film 1 sent out from the automatic developer 4 is taken in as it is into the film digitizer 5. Accordingly, the labor for manually setting the film in the developer to the film digitizer is omitted, and the trouble such as fingerprints, dust, etc., on the film is prevented.
Patent JP-H05227095-A (JP)
Title: Loop back circuit for optical repeating transmission line
Inventor: NISHIMURA YOSHIHIKO
IPC: H04B10/29
Filed: 1991-10-29
Abstract: PURPOSE:To accurately and speedily specify the location of a fault by performing the loop back at a fiber connection point at the external transmission line. CONSTITUTION:Transmission line fibers 1 and 7 are branched at the connection point of fiber distributing panels 3 and 5. The branched fiber is connected to light switches 47 and 48 on an optical repeater device 4 through a fiber branch panel. In making a loopback, the light switches 47 and 48 select folded light signals from the branched fiber to comprise a loopback circuit.
Patent JP-H08120439-A (JP)
Title: Gas carbo-nitriding treating furnace and its treatment
Inventor: KONO AKIO
IPC: C21D1/06
Filed: 1994-10-24
Abstract: PURPOSE: To eliminate the need of the use of a degreasing/cleaning agent such as 1,1,1-trichloriethane by executing hardening and tempering by salt, to prevent the corrosion of a heater, equipment and materials caused by salt because salt can simply be cleaned away by water or hot water, and furthermore, salt is not carried in a gas carbo-nitriding heating chamber and to prevent the oxidation of a work in spite of continuous treatment by the work. CONSTITUTION: The atmosphere of a front chamber 2, a heating chamber 6 and a salt bath chamber 7 is formed of a carbo-nitriding gas, and salt is not carried in the gas carbo-nitriding heating chamber 6. In the salt bath chamber 7, the temp. is controllable, and after salt hardening, a work 3 is cooled, is again immersed in the salt bath and is subjected to tempering treatment. The space between the front chamber 2 and heating chamber 6 and the space between the heating chamber 6 and salt bath chamber 7 are respectively provided with doors with holes, and the front chamber 2 and salt bath chamber 7 are integrated in an atmosphere of a carbo-nitriding gas.
Patent JP-H04160024-A (JP)
Title: Production of flourescent display tybe
Inventor: NAKAJIMA HIROYUKI
IPC: H01J9/40
Filed: 1990-10-19
Abstract: PURPOSE:To prevent the generation of microglass pieces by the progression and peeling of the burr and microcracks on the wall surface of a discharge hole for vacuum evacuation formed by a super hard drill on a glass substrate at the time of forming this discharge hole by coating the wall surface of the above-mentioned discharge hole with low melting glass. CONSTITUTION:A wiring layer 3, an insulating layer 5 consisting of light shieldable insulating glass exclusive of a through-hole 4 for contact, an electrode layer 6 and a phosphor layer 7 are formed on the glass substrate 1 provided with the discharge hole 2 for vacuum evacuation formed by the super hard drill. A pressure molding 31 which has a bored part of the same size and shape as the size and shape of the discharge hole 2 and consists of the low melting glass or a mixture composed of the low melting glass and binder is then disposed into the discharge hole 2 of the substrate 1 by aligning the centers of the discharge hole 2 and the bored part of the molding 31, and is calcined to form the low melting glass layer 21 in a part of the circumference and inside wall of the discharge hole 2. A grid 10 and a filament 11 are then disposed on this glass 1 and after cover glass 12 is sealed via a sealing layer 8 for sealing, the inside of the tube is evacuated through the discharge hole 2 and the tube is sealed by a cap member 31.
Patent JP-H10118076-A (JP)
Title: Device for surgical operation under endoscope
Inventor: YAMAMIYA HIROYUKI
IPC: A61B17/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To surely perform operation for changing field of view of an endoscope by providing a reflexive reflection marker being reflected with directional properties in the projected direction of a projected light in the neighborhood of the apex part of a treating tool and providing a marker position detecting means for detecting the position of the reflexive reflection mark on a monitor screen. SOLUTION: A reflexive reflection marker 19a is provided on a holding member 18a of a treating tool. When a treating part of the treating tool enters in a picture on a screen of a TV monitor 26, the projected light from a scope 7 is irradiates the reflexive reflection marker 19a and the projected light is passed through a cover glass 22 and is launched into glass beads 21 and is reflected in the scope 7 direction with directional properties. A picture information outputted from the TV camera 25 is inputted into a color phase opening and operating circuit 27 to extract the reflexive reflection marker 19a and to calculate the position and it is calculated by a moving direction calculating part 28 that the reflexive reflection marker 19a comes to the center of the screen of the TV monitor if a three-dimensional manipulator is moved to either direction.
Patent JP-H04155987-A (JP)
Title: Semiconductor distribution feedback laser device and its manufacture
Inventor: TADA KUNIO
IPC: H01S5/00
Filed: 1990-10-19
Abstract: PURPOSE:To suppress the cyclic perturbation of refractive index and perform light distribution feedback mainly consisting of the cyclic perturbation of gain coefficient by providing a low refractive index layer at each apex of the irregularity provided in an active layer, and providing a layer, whose refractive index is between that of active layer and that of the low refractive index layer, in contact with the irregularity. CONSTITUTION:Each layer of double hetero junction structure is epitaxially grown separately in two stages. In the first stage, a clad layer 3, an active layer 5, and a low refractive index layer 6 are crystal-grown in order on a substrate 1. Next, by interfering exposure method and chemical etching, a diffraction grating (irregularity) is marked in a low refractive index layer 6 and an active layer 5. In the second stage, a middle refractive index layer 7 is grown on the active layer 5 and the low refractive index layer 6. At this time, the top of the middle refractive index layer 7 is flattened. Further thereon, a clad layer 8 and a contact layer 9 are grown in order continuously to complete double hetero junction structure. Next, an SiO2 insulating layer 12 is stacked on the contact layer 9, and a stripe-shaped window is made, and then electrode layers 11 and 10 are deposited. Furthermore, this is cleaved to complete individual semiconductor laser elements.
Patent JP-H06128853-A (JP)
Title: Nonwoven fabric for sanitary material
Inventor: MATSUMOTO SHOJI
IPC: D04H1/541
Filed: 1992-10-21
Abstract: PURPOSE:To obtain a bulky nonwoven fabric for sanitary materials excellent in dry touch properties and feel without repetitive deteriorating wet back and water absorption rate. CONSTITUTION:This nonwoven fabric for sanitary materials is obtained by laminating and integrating a highly shrinkable fiber sheet on a low-shrinkable or a nonshrinkable nonwoven fabric and subjecting the resultant laminate to shrinking treatment under conditions so as to enable the sufficient shrinkage of the fiber sheet. The nonwoven fabric has 2-20 wrinkles 0.2-3mm deep per cm on at least one side, >=15cm<3> apparent specific volume, <=0.2% initial wet back and <=2.3sec initial absorption rate.
Patent JP-H09122705-A (JP)
Title: Rolling method at different circumferential speed
Inventor: MATSUURA MASAHIRO
IPC: B21B27/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a rolling method by which chattering is not caused and steel sheets having various roughness are obtained by changing a transfer rate in a wide range with a single dull roll at the time of transferring the surface of roll to the steel sheet by rolling at different circumferential speed in the rolling at light draft. SOLUTION: In this method, for making for the circumferential speed of an upper work roll different from the circumferential speed of a lower work roll, light draft rolling of the steel sheet is executed at a draft of <=15% while supplying a lubricant to the upper and lower work rolls. This method consists of different circumferential speed rolling method in which difference in surface roughness between the upper and lower work rolls is taken as >=0.3μm in center-line mean roughness Ra and the circumferential speed of the work roll having higher roughness is made higher than that of the work roll having lower roughness and light draft rolling method in which the circumferential speed of the upper work roll is made to differ from the circumferential speed of the lower work roll and the steel sheet is rolled at a draft of <=15%.  And, rolling is executed making the work roll on the higher circumferential speed lubricant-less, and supplying the lubricant to the work roll on the lower circumferential speed side.
Patent JP-H11113214-A (JP)
Title: Small-sized motor
Inventor: TAWARA SATORU
IPC: H02K5/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain structure capable of relaxing an impulsive force caused by an eccentric weight which is applied to a part between the motor case and the shaft of a small-sized motor. SOLUTION: A rotor 8 is fixed in the middle part of a shaft 3 axially supported between a motor case 1 in which a magnet ring 2 is positioned, and a bracket 7 closing an open part of the motor case 1, and an eccentric weight 9 is fixed in the outer end part of the shaft 3. In this small-sized motor, an elastic ring 11 for absorbing an impulsive force is fitted in the middle part of the shaft 3 between the rotor 8 and a bearing 6A which the shaft 3 penetrates.
Patent JP-H11108385-A (JP)
Title: Ceiling-hung air conditioner
Inventor: SUDA SHOICHI
IPC: F24F1/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling-hung air conditioner in which an electric heater unit can be simply fixed and insulated. SOLUTION: A ceiling-hung air conditioner has an electric heater unit 51 provided between a middle partition plate 43 and a heat exchanger provided in an air conditioner main body. A substantially U-shaped holder 65 is fixed to the top plate 61 of the air conditioner main body through a first insulator 63 and the electric heater unit 51 is fixed to the holder 65 so that one end part 51a thereof is held by the holder. The other end part 51b of the electric heater unit 51 is fixed to the middle partition plate 43 through a second insulator 71.
Patent JP-H02128988-A (JP)
Title: Motorcycle
Inventor: MIZOGUCHI MASAYASU
IPC: F02B61/02
Filed: 1988-11-09
Abstract: PURPOSE:To accomplish low positioning of the center of gravity by inclining an extension line of the axis of a cylinder so as to pass between the bottom of a head pipe and the upper edge of the front wheel, and arranging a drive shaft, main shaft, and crank shaft so that their aces constitute approx. an N- form together with the axis of the cylinder. CONSTITUTION:In an engine unit 8 supported in the middle of the body frame 2, a cylinder 10 is arranged so that an extension B of its axis passes approx. the middle between a straight line A1 tying a crank shaft 17 with the bottom of a head pipe 2a and a straight line A2 leading to the upper edge of the front wheel 4. Near the tail of a crank case 9, a drive shaft 19 is arranged at the same level as the crank shaft 17 and in parallel therewith, and a main shaft 18 constituting part of a speed change gear together with the drive shaft 19 is installed between the drive shaft 19 and crank shaft 17 in the position above them. These shafts 19, 18, 17 and the axis of cylinder shall by such that the lines tying them present an approx. N-form when viewed from the right of the body.
Patent JP-H05116161-A (JP)
Title: Heat resistant cushion material for molding press
Inventor: KOASE KIYOSHI
IPC: B29C43/02
Filed: 1991-10-29
Abstract: PURPOSE:To provide a heat resistant cushion material for a molding press with improved cushioning properties, heat resistance and service life as well as with the excellent persistence of cushioning properties. CONSTITUTION:The captioned heat resistant cushioning material for a molding press consists of a fiber layer having a heat-resistant web and a base cloth laminated alternately so that the web appears on both front and rear layers, joined together in one piece using a needling technique. The base cloth is made of thread with a thickness of 15 denier or larger, and the amount of the web in the front/rear layers is 300g/m<2> or larger, while the amount of the web between the base cloths is 300g/m<2> or larger and 900g/m<2> max. In addition, the fiber which constitutes the web is a metharomatic polyamide fiber with a modules of tensile elasticity of 1000kg/mm<2>.
Patent JP-S63135896-A (JP)
Inventor: MIYAMOTO KAZUYUKI
IPC: G21F9/02
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。