baber/WOPTO huggingface dataset:
Patent JP-S646142-A (JP)
Title: Kasuri textile
Inventor: FUJI TOKIEMON
IPC: D03D15/00
Filed: 1987-06-22
Abstract: PURPOSE: To provide a woven fabric having crisp and splashed mosquito patterns imparted with its specific dependability and three-dimensional effect by clearly highlighting splashed mosquito patterns by forming the splashed mosquito patterns between weaving ground warp yarns and ground weft yarns, and weaving warp yarns having a color different from the ground color adjacently to the splashed mosquito patterns. CONSTITUTION: This woven fabric having splashed mosquito patterns capable of being woven by usual weaving method at a low cost is provided, e.g. by forming splashed mosquito patterns 3 with black-colored warp yarns (a') and weft yarns (b') between white ground warp yarns 1 and ground weft yarns (b) and weaving adjacently to both sides of the mosquito patterns 3 with blue warp yarns. Elegant goods are obtained by one or more of colored warp yarns each having a color different from the ground color.
Patent JP-S6046132-A (JP)
Title: Radio receiver
Inventor: TAJIMA HIROSHI
IPC: H04B1/16
Filed: 1983-08-23
Abstract: PURPOSE:To reduce distortion caused by disturbing waves of a great input, by operating an attenuator at an antenna input terminal at the time when an antenna input level is higher than a prescribed value. CONSTITUTION:The output of an RF tuning circuit is supplied to the input terminal of a buffer amplifier 16, so that influences to the RF tuning circuit and mixer tube can be minimized. A high frequency signal fetched from the buffer amplifier 16 is amplified and detected and a DC voltage corresponding to the high frequency signal level is outputted. The DC voltage is compared with a set value at a voltage comparator 19 and an automatic attenuator 21 is operated by means of a driver 20.
Patent JP-H0772701-A (JP)
Title: Image forming device
Inventor: AMAMIYA KOJI
IPC: G03G15/20
Filed: 1993-06-24
Abstract: PURPOSE:To suppress the occurrence of the deterioration of image quality caused by irregularities in a pitch and to form an excellent image by optimally designing the relation between the length and interval of a transfer material passing a second transfer position and an exposing position. CONSTITUTION:An organic photosensitive body 100 is electrified to the negative polarity by the electrifying means 101 of the photosensitive body and an electrostatic latent image corresponding to an original image is formed on the charged photosensitive body by a laser exposing means. Then, the toner image formed on the photosensitive body 100 is transferred on a transfer belt by a first transfer means to which the bias voltage of the polarity opposite to that of the toner. The toner image transferred on the transfer belt as an intermediate transfer medium is transferred on a transfer material, to form the final output image in a second transfer position. When a distance up to a first transfer in the upstream direction, based on the second transfer position as a reference is defined as L1, a distance up to the exposing position in the upstream direction from the first transfer is defined as L2 and further, the length of the transfer material is defined as Lt, the relation of L1+L2= l.(Lt+a) is established. Here, (a) denotes the paper passing interval and 1 denotes the integer of one or more.
Patent JP-S5778966-A (JP)
Title: Injection nozzle
Inventor: BANDOU SEIJI
IPC: B05B7/04
Filed: 1980-11-04
Abstract: PURPOSE:To inject a liquid-gas mixture in a uniform density as well as in a condition spreading the same in a fan shape by a method wherein an injection surface is formed into a semi-cylindrical shape and plural supply pores are arranged to said surface so as to be made symmetric mutually against a flat surface including a slit like injection pore. CONSTITUTION:To an upper part of a housing 1, a liquid-gas mixture injecting chamber 7 comprising a cylindrical hollow barrel concentric with a semi-cylindrical surface 11 is formed and, further, in said injecting chamber 7, feeding holes 3, 4, 5, 6 are arranged so as to be made symmetric against a flat surface XX and a flat surface PP. Then, a liquid-gas mixture is supplied into the injecting chamber 7 from the feeding holes 3, 4, 5, 6 and injected from a slit like injection hole 8. As described above, because the liquid-gas mixture introduced into the injecting chamber 7 from the feeding holes 5, 6 is mutually interferred with the liquid-gas mixture introduced from the feeding holes 3, 4 respectively and a revolving stream along an inner surface of the injecting chamber 7 is not generated, the liquid-gas mixture can be spread in a uniform density as well as in a condition spreading the same in a fan shape.
Patent JP-S63316679-A (JP)
Title: Power controller for motor suction equipment
Inventor: YAMAGUCHI SEIJI
IPC: H02P1/22
Filed: 1987-06-19
Abstract: PURPOSE:To improve reliability, by switching a conduction circuit to a motor with a semiconductor switching circuit, according to the operating direction of a motor suction equipment which is detected by a noncontact switch. CONSTITUTION:So far as the output signals A, B of a power controlling circuit 24 are concerned, when light is transmitted to a photodetector 28 through the opening slot 26 of a slide plate 25, then the output signal A is set to come to a level H and the output signal B is set to come to a level L. Then, transistors 16 and 15 are turned ON, and to a motor 4, from a terminal T2 in the direction of a terminal T1, current flows. When the light to the photodetector 28 is interrupted by the slide plate 25, then the output signal A comes to the level L and the output signal B comes to the level H. Then, transistors 17 and 14 are turned ON, and the current direction to the motor 4 is turned into the direction from the terminal T1 to the terminal T2. As a result, a circuit can be formed without any contact, and a high reliability can be obtained.
Patent JP-H05345393-A (JP)
Title: Resin laminate formed product
Inventor: SHIMO YOSHIO
IPC: B29K105/06
Filed: 1992-06-15
Abstract: PURPOSE:To easily mold even a large-sized formed product having appearance excellent in surface smoothness. CONSTITUTION:A polyester resin layer 2 mixed with a mica powder is laminated on the colored gel coat layer 1 becoming the surface layer of a molded product and the backup layer 3 becoming the back layer of the molded product is laminated on the polyester resin layer 2.
Patent JP-S5485673-A (JP)
Title: Manufacture for semiconductor device
Inventor: YONEDA TADANAKA
IPC: H01L29/78
Filed: 1977-12-20
Abstract: PURPOSE: To increase the dielectric strength between the source and the gate, by removing separate PSG after opening window on melt flow PSG silm and after heat treatment for another PSG under damp exygen.  
     CONSTITUTION: The electrode 25 of polycrystal Si, wiring 26, SiO 2 , source 22, drain 23, and gate SiO 2  24 are formed on the p type Si substrate 20. Coating is made with PSG 27 having phosphorus of about 8%, and selective opening is made, and covering is made with PSG 31 with phosphorus 8% or more. PSG27 and 31 are flowed with processing under damp oxygen for 30 minutes at about 1000°C and steep grading is avoided. The film 31 is removed with HF solution and the Al wire 32 is made. The source and drain are formed shallow with As and the P of the film 31 at melt flow is diffused deeper than that of the layers 22 and 23, then the gate length L is made longer, increasing the dielectric strength between the source and drain. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11342209-A (JP)
Title: Medical stop cock
Inventor: INUKAI ITSUKAKU
IPC: F16K35/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent bacterial contamination with isolating from the outside and make it avoidable to residence of liquid medicine by forming a circular ditch shaped switching path on the changing part of stopper axis along a circumference face. SOLUTION: A medical stop cock 1 is composed of the main body 2 which has branching pipes 5-7 at intervals of about 90 degrees around the axial center O radially, and the stopper body 12. On the middle of stopper axis 13 of stopper body 12, the switching part, which is formed with disk part, is set. The switching part has a switching path 16 which is formed of the circular ditch along the circumference face and the switching path 16 is set opposite to the lumen 5a-7a on the main body 2 side. The rest of switching part becomes a switching valve which has a shielding type closing part, it lets flow infusion solution smoothly at the circular axis part surrounding the bottom part of the switching valve of axial center O and reinforces the switch part of stopper axis 13.  And a partition wall 10 at which the slit 11 is formed on the branching pipe 7 is set, it is possible for a syringe needle to insert here.
Patent JP-H01320363-A (JP)
Title: Speed changer of planetary gear type for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a wide transmission gear ratio range by linking 2nd ring gear, 1st carrier and 1st, 2nd, 3rd sun gears to an input member via each engaging device and 1st, 2nd, 3rd ring gears, 1st, 2nd carriers and 1st sun gear to a position fixing member via each engaging device. CONSTITUTION:A 2nd sun gear 18s and 3rd sun gear 20s are linked to an input shaft 14 via a 1st clutch K1, 1st carrier 16c and 2nd ring gear 18r are via a 2nd clutch K2 and a 1st sun gear 16s is via a 3rd clutch K3, and a 1st ring gear 16r, 2nd carrier 18c and 3rd ring gear 20r are linked to a position fixing member 12 via a 1st brake B1, the 1st carrier 16c and 2nd ring gear 18r via a 2nd brake B2 and the 1st sun gear 16s via a 3rd brake B3. Consequently the transmission gear stage of forward five stages and a wide gear ratio range can be obtd.
Patent JP-S5581730-A (JP)
Title: Continuous deodorizing method
Inventor: OKAMOTO MASAYOSHI
IPC: B01J23/40
Filed: 1978-12-15
Abstract: PURPOSE: To enhance the deodorizing efficiency by a method wherein a gas containing a malodorant component is oxidized by ozone under the presence of a catalyst such as Pt, Pd, Co or the like heated to high temperature as well as the regeneration of a catalyst is carried out occasionally and the deodorizing is carried out by an oxidizing function of a catalyst when a catalyst is regenerated.  
     CONSTITUTION: A deodorizing apparatus comprises a catalyst reactor 5, an ozone generator 4 or the like. A waste gas containing a malodorant component is raised to 50W80°C by passing a duct 1, a blower 2 and a preheater 3, thereafter oxidized by ozone during passing an oxidizing calalyst layer 6 containing Pt, Pd, Rh, Ru, Cu, Fe, Co, Ni, Ti or the like heated to about 100W150°C and converted to odor free carbon dioxide and water and exhausted out of a system. During this deodorizing operation, an oxidizing catalyst layer 6 is occasionaly heated to 250W450°C by a burning oil burner 7 or an electric heater 8 to release oxidized products adsorbed on a catalyst and the regeneration of a catalyst is carried out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6215265-A (JP)
Title: Surface-coating composition for polyvinyl chloride
Inventor: KURIYAMA KATSUMI
IPC: C08L23/00
Filed: 1985-07-15
Abstract: PURPOSE:To provide the titled coating composition effective to prevent the migration of plasticizer of a polyvinyl chloride resin containing a migratory plasticizer, by compounding a specific saponified ethylene-vinyl acetate copolymer and a solvent. CONSTITUTION:The objective composition can be produced by adding (A) a saponified ethylene-vinyl acetate copolymer having an ethylene content of 20-60% and a saponification degree of >=96% to (B) a solvent [e.g. a mixture of 65pts.(wt.) of n-propyl alcohol and 35pts. of water], and stirring the mixture preferably at 75-80 deg.C for about 1hr.
Patent JP-S64360-A (JP)
Title: Ignition distributor cap
Inventor: OKA HIROYUKI
IPC: F02P7/02
Filed: 1987-06-23
Abstract: PURPOSE: To accelerate the smoothing on the cap surface and prevent the wetting phenomenon or the like on the cap inner wall by molding the cap of an ignition distributor with the insulating molded resin mixed with the same type of thermoplastic resin with different fluid characteristics.  
     CONSTITUTION: An ignition distributor has a cap and distributes the igniting voltage to multiple plugs of an internal combustion engine. In this case, the cap is molded with the insulating molded resin containing at least one of a reinforcing material and a filler material and mixed with the same type of thermoplastic resin with different fluid characteristics. Polypropylene with different fluid characteristics is used as the insulating molded resin. Homopolymer and block polymer with different fluid characteristics are used as polypropylene. Polyphenylene sulfide with different fluid characteristics is mixed into the insulating molded resin. The smoothing on the cap surface is thereby accelerated, and the wetting phenomenon or corona deterioration on the cap inner wall is prevented. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S639807-A (JP)
Title: Method and device for measuring film thickness
Inventor: HONDA TOSHIYUKI
IPC: G01B15/02
Filed: 1986-06-30
Abstract: PURPOSE:To measure the thickness of an extremely small thin film area by irradiating a thin film on a substrate with an electron beam and capturing secondary electrons emitted from inside the substrate and thin film, and finding the correlation between the quantity of captured secondary electrons and the thickness of the thin film. CONSTITUTION:When the thin film 50 formed on the substrate 60 is irradiated with the electron beam 70, secondary electrons I1 which are generated in the area 61 in the substrate 60 are emitted and captured at the time of film thickness t1=0. When the film thickness t2 is not sufficiently large, electron beams I2 which are generated in both areas 51 and 61 in the thin film 50 are captured. When the film thickness t3 is sufficiently large, electron beams generated in the substrate 60 are annihilated in the thin film 50 and not emitted out and only secondary electrons I3 generated in the area 51 are captured. Here, when the thickness (t) of the thin film 50 is set larger than the maximum depth of the secondary electrons which are emitted out, the quantity I of the captured electrons is saturated at a certain value. When the film thickness (t) is less than the maximum escape depth of the secondary electrons, the film thickness (t) is proportional to the quantity I of secondary electrons, so the film thickness (t) can be found from the quantity I or the captured secondary electrons.
Patent JP-2000349737-A (JP)
Title: Channel response estimate circuit
Inventor: SHIKAKURA GIICHI
IPC: H04B1/709
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a channel response estimate circuit that realizes an estimated channel longer than a correlation code series length by detecting a symbol pattern corresponding to the length of an estimated channel and selecting a range of an estimated channel response. SOLUTION: A pattern detection circuit 103 detects a symbol pattern corresponding to an estimated channel length and gives a correction inverse matrix corresponding thereto to a correlation unit output correction circuit 107. An estimate range selection circuit 105 decides an estimated range. The correlation unit output correction circuit 107 multiplies a correlation unit output corresponding to the selected estimate range with the correction inverse matrix to realize estimation of a channel longer than the correlation code series length.
Patent JP-S62111325-A (JP)
Title: Manchester type carry transmitting circuit
Inventor: YAMADA AKIRA
IPC: G06F7/503
Filed: 1985-07-12
Abstract: PURPOSE:To transmit a carry signal on a carry signal line at a high speed by setting up the precharging potential of the carry signal line to an intermediate level corresponding to about 1/2 power supply voltage. CONSTITUTION:A transistor (Tr) 10 with 1.5V threshold voltage to be controlled by a precharging clock signal 3 is connected between a 5V power supply 1 and a carry signal line 9 and a TR 16 to be controlled by the clock signal 3 is connected between the signal line 9 and the earth 2. The clock signal 3 and an output of an inverter gate 17a are connected respective gates of the TRs 14a, 14b so that the level of the signal line 9 is pulled up at the 'H' level. Since the signal line 9 is held at 3.5V intermediate level, a carry transmission signal 5 is turned to the 'H' level when the carry signal 4 is turned to the 'H' level, so that a carry transmitting TR 11 is turned on and a signal with an 'L' level is rapidly transmitted through the signal line 9.
Patent JP-S5582061-A (JP)
Title: Detection circuit for diode failure
Inventor: KAMATA SHIYOUICHI
IPC: G01R31/00
Filed: 1978-12-15
Abstract: PURPOSE: To discriminate the propriety of diodes without requiring the temperature detection circuit and correction circuit by mutually comparing the terminal voltage of diodes in connecting with plurality on the same board to detect the variation in the voltage difference at failure.  
     CONSTITUTION: The bit phase shifters 1, 2 are provided on the same board and each has the selection element diodes D 1 WD 4 . When a bias voltage is fed via the DC power supply 7 and selection circuit 8, the voltages VA, VB are obtained at the diode terminal of the bits 1, 2. The voltage VA is inputted to the (+) terminal of the first comparator 90 via the attenuator 11 and distributor 12 as the input level V 1 . Further, the input level VA branched at the distributor 12 is inputted to the (-) terminal of the second comparator 92. Further, the voltage VB is divided via the divider 13, the input level V 2  is inputted to the (-) terminal of the comparator 91 and the V 3  is inputted to the (+) terminal of the comparator 92. The input of the circuits 91, 92 is normally as V 1 <V 2 , V 3 <V 4  and no output is obtained. But, if V 1 >V 2 , V 3 >V 4 , an output is obtained and the failure of diodes can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0820968-A (JP)
Title: Hydraulic shovel
Inventor: IWASAKI MITSUKUNI
IPC: E02F9/00
Filed: 1994-07-06
Abstract: PURPOSE:To reduce the revolving radius of the rear end of the revolving body of a hydraulic shovel. CONSTITUTION:Formation of a hydraulic shovel is such that a running device is formed and a working oil tank 8 and a fuel tank 9 are mounted on the advancing side of the running device of a car body 2a to support a revolving body 3 forward and reversely revolvably around a vertical axis, and an engine containing case 11 to contain an engine is mounted on the advancing side of the running device. There is no need for a mounting space required for mounting of the fuel tank 9, the fuel tank 9, and the engine on the revolving body 3 and a heavier counterweight 15 can be mounted, whereby the revolving radius of a rear end can be reduced without changing a weight balance between the front and the rear of the revolving body 3.
Patent JP-H02236509-A (JP)
Title: Method and apparatus for acting pressure on optical surface abutting mutually
Inventor: UORUTAA ANSONII EGUNAA
IPC: G02B6/38
Filed: 1989-06-19
Abstract: PURPOSE: To assemble optical fibers in the passage of a connector by forming a curved part along the length of the optical fiber, deforming the inserted fiber, applying axial direction force to the fiber and applying and maintaining pressure to the fibers and and abutted optical faces. CONSTITUTION: The connector 1 includes a sleeve 2 and a deformable supporting member 3, the member 3 has plural long and parallel ribs and a fiber supporting passage 4 is formed among the ribs. The end parts 5, 5 of two optical fibers 6, 7 are inserted into the passage 4 and pressed in the radius direction to compress the member 3, so that the fibers 6, 7 are aligned in the axial direction and termination is completed. Gaps among the ribs of the member 3 are closed during the press-contacting operation for deforming the member 3 in the radius direction. Thereby the fiber 6 is inserted into the connector 1 by the application of axial direction force and the optical face 8 of the fiber 6 and the optical face 9 of the fiber 7 loaded in the connector 1 are pressured to each other. Thus the optical fibers can be assembled in the passage of the connector 1.
Patent JP-H0320343-A (JP)
Title: Semiconductive resin composition
Inventor: WATANABE KIYOSHI
IPC: H01B1/24
Filed: 1989-06-16
Abstract: PURPOSE:To obtain a semiconductive resin composition improved in moldability and an effect of preventing the formation of water-tree by mixing a resin component based on an ethylene/alpha-olefin/polyene copolymer rubber with a liquid ethylene/alpha-olefin copolymer and a conductive carbon black. CONSTITUTION:100 pts.wt. resin component comprising 55-100 pts.wt. ethylene/3-10C alpha-olefin/polyene copolymer rubber and 45-0 pt.wt. ethylene polymer (e.g. PE) is mixed with 5-50 pts.wt. liquid ethylene/alpha-olefin copolymer of the formula (wherein R is CnM2n+1, and (x), (y) and (z) are integers) and a number-average mol.wt. >=1000, a conductive carbon black (e.g. furnace black) and optionally a crosslinking agent, an antioxidant, a processing aid, etc.
Patent JP-S5279950-A (JP)
Title: Automatic testing equipment
Inventor: YOSHIMOTO KATSUHIKO
IPC: G01R31/00
Filed: 1975-12-26
Abstract: PURPOSE: To perform independent checking between a computer and a terminal connector by providing a self-checking device which can be connected to the terminal connector and which can respond to a testing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63317754-A (JP)
Title: Gas sensor
Inventor: AMAMOTO TARO
IPC: G01N27/12
Filed: 1987-06-22
Abstract: PURPOSE:To suppress time change and humidity dependence in a gas sensor, in which the resistance change in SnO2 is used, by adding fluorine and vanadium into SnO2. CONSTITUTION:Fluorine and vanadium, which are more than impurities, are added into SnO2 constituting a sensor. The desirable amount of the addition of the fluorine is 0.5-100mg per 1g of SnO2 in terms of fluorine atoms. The amount of addition of vanadium is 0.3-10mg per 1g of SnO2 in terms of vanadium atoms. The added fluorine is substituted with the surface hydroxide group of SnO2, and the hydroxide group, which is the main cause of the humidity dependence of the sensor, is decreased. Therefore, the humidity dependence of the sensor can be suppressed. The time change of the sensor is suppressed by the addition of the vanadium. The heating temperature dependence of the sensor is also suppressed. Detecting errors due to the fluctuation in heating temperature can be suppressed. Therefore, the increase in heating temperature dependence, which is the defect of the fluorine, can be compensated with the addition of the vanadium.
Patent JP-2000345439-A (JP)
Title: Winding composite false twist yarn
Inventor: IWASHITA KENJI
IPC: D02G3/38
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a winding composite false twist yarn having designing effect like a designing twist yarn by forming a nep structure of a stable spindle shape by winding a sheath yarn around a core yarn. SOLUTION: This winding composite false twist yarn has the following features: singly wound parts α in which a sheath yarn (b) is wound around a core yarn (a) in a single layer, triply wound parts β in which the sheath yarn (b) is wound in a triple layer and multiply wound parts γ in which the sheath yarn (b) is wound in a multiple layer of more than four layers to have a nep structure of a spindle shape are mixed; the ratio of the total length of the triple wound parts β and the multiple wound parts γ to the whole length is <=20%; the peak frequency in a mass distribution histogram in the longitudinal direction of a yarn is only one in a smaller mass than the average weight; the maximum mass is >=+100% of the average mass; the mass variation against the average mass has a peak of >=100% in a mass variation wave-form;  a peak having the ratio ε of a peak height H(%) to a peak width D (m) of >=1,500 exists at least one or more per 1 m of yarn length; and the average value of ε in the whole peaks is >=2,000.