baber/WOPTO huggingface dataset:
Patent JP-H02298268-A (JP)
Title: Forming device for thin film
Inventor: KIYOTA TETSUJI
IPC: C23C14/40
Filed: 1989-05-10
Abstract: PURPOSE:To make stray capacity small and to prevent both the reduction of negative potential of a target and loss of high-frequency electric power by opposing the side face of the part impressed with the high-frequency electric power to a network earthing shield while keeping a gap. CONSTITUTION:A network earthing shield 9 is opposed to the side faces of both a cathode 3 being a part 24 impressed with high-frequency electric power and a target 8 so as to surround them while keeping a gap in the bottom part of a vacuum tank 1. The volume of the part 24 impressed with high-frequency electric power is reduced in comparison with the conventional method and therefore stray capacity is made small. Accordingly the target 8 can be sufficiently regulated to negative potential in order to sputter this target and loss of high-frequency electric power resulting from the stray capacity can be reduced. Therefor damage is not imparted to a thin film and refining of a semiconductor element, etc., is performed.
Patent JP-S5342698-A (JP)
Title: Display circuit
Inventor: NISHINO ISAO
IPC: G09F9/00
Filed: 1976-09-30
Abstract: PURPOSE: To accurately display that a set temperature is reached like in the case of one heater even if power supply distribution ratio is changed in the case of two heaters, with a simple constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11309206-A (JP)
Title: Particle maintaining method for air-conditioner
Inventor: AONO TAKANORI
IPC: F24F1/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To preserve a strength to friction and rub, an appearance, touch, size and mechanical strength equal to those of an un-treated object by maintaining particles by dint of being touched a component with an organic solvent, soaking the component with an organic solvent, steeping the component in a particle liquid solution which is heated over a boiling point of the organic solvent, then being swelled a fine hole by a vaporization of the organic solvent. SOLUTION: An air suction panel 2 of an air-conditioner which is made of resin, for example, polypropylene and so forth is soaked with an ethanol which is heated to about 60 deg.C by steeping in the ethanol for about twenty minutes. The suction panel 2 is steeped in a water dispersions of titanium oxide which is heated to about 90 deg.C and carries about 1.5 wt.% of silver for ten minutes without drying. A particle 1 carrying panel 2 is completed by rinsing and air-drying the suction panel 2. Thereby, a durability and a color- decomposition of the air-conditioner can be improved.
Patent JP-H06329083-A (JP)
Title: Variable thrust type propeller for ship
Inventor: TAKADA HIDEAKI
IPC: B63H1/20
Filed: 1993-05-20
Abstract: PURPOSE:To enable the automatic control of a propeller diameter or pitch angle without using an actuator. CONSTITUTION:Plural blade shafts 32 spline-connected to the bosses 31a of plural propeller blades 31 are placed parallel with the axis of a propeller boss 19 and rotatably supported to the boss 19, and all the blade shafts 32 are mutually connected through synchronizing pins 36 protruding from the side faces of the respective blade shafts 32 and through a synchronizer 33 formed of the propeller boss 19 and a coaxial synchronizing plate 35.
Patent JP-H0413958-A (JP)
Title: Gas detector
Inventor: ABE HIDEJI
IPC: G01N27/04
Filed: 1990-05-07
Abstract: PURPOSE:To maintain detecting sensitivity constant even if the resistance value of gas detecting means is irregular by maintaining a current flowing to the means constant by current control means and changing charging means by the current. CONSTITUTION:Gas detecting means 1 alters its resistance according to contamination amount of the air. If the ambient temperature of the means 1 becomes high, the resistance value there is reduced to become the same as the case that the contaminant is detected by the means 1. Accordingly, the current flowing to the means 1 is maintained constant by current control means 2 so that, if the temperature becomes high, the resistance is increased, while if it becomes low, the resistance is decreased. Thus, the contaminant amount of the air can be detected stably irrespective of the irregularity in the resistance value of the detecting means even if the temperature is varied.
Patent JP-2000309397-A (JP)
Title: Oil-feeding apparatus
Inventor: ABE SHIGERU
IPC: B67D7/14
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To feed oil simultaneously to a plurality of plastic containers by means of self-service. SOLUTION: A control circuit of an oil-feeding apparatus 11 gives oil-feeding permissions to each of oil-feeding systems 24, 26 when data stored in prepaid cards correspond with capacities of a plurality of plastic containers. The control circuit also gives the oil-feeding permission selectively to one of the oil-feeding systems 24, 26 on which the plastic container 32 is placed, based on a detection result obtained from a detection sensor. In the case where the data stored in the prepaid cards are being correspondent with the capacities of the plastic containers 32 in the plural number, the oil-feeding apparatus 11 gives the oil- feeding permissions to the oil-feeding systems 24, 26 and oil-feedings can be made simultaneously at the two oil-feeding systems 24, 26, and therefore the time required from starting to finishing of the oil feeding can be reduced.
Patent JP-H06107184-A (JP)
Title: Floating repairable air bag horn switch and combination switch using same
Inventor: JIYON II ARAADO
IPC: B60R21/20
Filed: 1993-05-20
Abstract: PURPOSE: To enable changing of a horn switch without replacing a floating and serviceable air bag by concentrically forming an internal and external insulating housing, housing a pre-stressed compression spring and electrical contacts, connecting the electrical contact to a power source, and governing an electrical contact gap with its vibration requirements and the like. CONSTITUTION: A horn switch assembly 26 comprises a shoulder bolt and stud 56 which in conjunction with an assembly retainer 58 and lock nut bolt 60 hold an air bag module assembly 24 to the steering wheel shroud 25 of an automotive vehicle and hold the air bag module 24 in floating state. The switch assembly 26 has internal and external insulation housings 66 and 88 concentrically formed and incorporates a pre-stressed compression spring 64 and electrical contacts 94 and 96. The electrical contact gaps 94 and 96 are governed by the vibration requirements of the vehicle and stiffness of the compression spring 64 and the electrical contacts 94 and 96 are connected to a power source by a lead wire 98.
Patent JP-H06329005-A (JP)
Title: Parking brake equipment of tractor
Inventor: YANO SHIGENORI
IPC: B60T7/10
Filed: 1993-05-20
Abstract: PURPOSE:To easily mount an operation part in a parking brake equipment as a set with simple structure by providing a boss part where an assembled part is mounted on the vehicle side, and providing a tightening tool which mount the assembled part mounted on the boss part. CONSTITUTION:An assembled body 27 consists of a base plate 12 where a brake lever 13, a switch 26, a cable 14 or the like are set. One end of this assembled body 27 is mounted on a vehicle body 6 by a tightening tool 28, and the other end is mounted on a boss part 29 projecting outward from the vehicle body 6 by a tightening tool 30. The assembled body 27 is covered by a floor sheet 7, and the tool inserting ports 31 to operate the tightening tool 30 are formed to the upper and lower parts relative to the boss part 29.
Patent JP-H11311904-A (JP)
Title: Developing device
Inventor: KIMURA SHIGEO
IPC: G03G9/10
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce the deterioration of developer, to prevent image defect such as a white stripe and ghost, and to improve the uniformity of image density. SOLUTION: This device is equipped with a 1st magnetic field generating means provided in a developing container 2 on a downstream side from a developing part in the rotating direction of a developer carrier 10, and a 2nd magnetic field generating means provided on the downstream side of the 1st magnetic field generating means in the rotating direction of the carrier 10 and having the same polarity as the 1st magnetic field generating means, and a magnetic field generating means 11 is constituted so that a repulsive pole area where the intensity of magnetic field in the vertical direction of the surface of the carrier 10 is <=50 G may be provided between the 1st and the 2nd magnetic field generating means.  A developer regulating means 30 is arranged near the opposed position of the 2nd magnetic field generating means of the carrier 10, and the magnetic carrier is set so that its average particle size is <=6 μm and saturation magnetization is <=50 emu/g.
Patent JP-S5452263-A (JP)
Title: Method of installing long-sized member
Inventor: UNO TAKESHI
IPC: F16B5/02
Filed: 1977-10-03
Abstract: PURPOSE: To facilitate the installation of long-sized member by fixing thereof at both ends with a transparent plate bent length wise and then widthwise with a frame deformed.  
     CONSTITUTION: Engaging pieces 16 and 17 are provided one a long-sized member 10 lengthwise and widthwise and a concave section 18 and a step section 19 are arranged on a frame body to receive the engaging pieces. The member 10 is engaged with the concave on the frame. Then, the frame body 3 is deformed widthwise to engage the engaging piece 17 with the step section 19. With such an arrangement and a method, the long-size member 10 can be retained with the frame body 3 easily 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5452517-A (JP)
Title: Signal recorder
Inventor: KIHARA NOBUTOSHI
IPC: G11B5/588
Filed: 1977-10-03
Abstract: PURPOSE:To perform satisfactory recording at a desired track spacing by displacing at least one of plural rotary heads in the rotating axial center direction according to control signal. CONSTITUTION:It is detected by a detection head 15 and a magnet 14 provided to the revolving shaft 10 of a drum 4 that the rotary magnetic heads 2a, 2b of the same azimuth turning together with the drum 4 are turned in the position where recording on a tape 1 is accomplished by turning of the head drum 4 in a VTR, etc. As this detection signal is applied, the output of an FF 35 inverts, then the bimorph plate formed of a piezoelectric element, etc is driven by way of a bimorph driving circuit 44, whereby at least one set of head 2a or 2b out of two sets is moved in the axial center direction of the revolving shaft 10 by a required quantity. Hence, the recording tracks to the tape 1 by the heads 2a, 2b become of an accurate value of the  desired spacing and satisfactory recording may be performed.
Patent JP-S61278982-A (JP)
Title: Picture processing system
Inventor: FUJINAGA TAKASHI
IPC: G06T5/30
Filed: 1985-06-03
Abstract: PURPOSE:To speed up processing to make a fine line by previously detecting requiring much time for fine line making convergence by counting up a histogram, and after partially executing the fine line making filter processing of only the part, thinning the whole picture image. CONSTITUTION:For an image to make a fine line histograms of in both the X and Y directions are counted up by a circuit 6 and square areas having values more than previously set up thresholds in both the X and Y directions are decided as area for individually executing the fine line making filter processing. Then, the number of detected square areas and their size are compared with thresholds for determining whether individual processing to make the fine line is to be executed or not. As the result of comparison, the thinning filter processing is executed for the area decided by a circuit 5 as to the shortening of its processing time in the individual processing to make the fine line. After converging all square areas concerned, the fine line making filter processing is applied to the whole picture image, and at the convergency of the whole picture,the completion of the processing to make the fine line is decided.
Patent JP-H06299752-A (JP)
Title: Lock device for umbrella stand
Inventor: KISHIMOTO SABURO
IPC: E05B73/02
Filed: 1993-04-09
Abstract: PURPOSE:To house an umbrella of any kind, any size, and any shape to prevent stealing pull-out and to conduct locking operation automatically simultaneously with the housing operation of the umbrella. CONSTITUTION:When an umbrella U is abutted against a sliding member 60 and the umbrella U is pushed, the sliding member 60 is moved back while opening and closing members 50, 50' are rotated, and a closed state is brought as the umbrella U is left as it is housed, thus preventing the pull-out of the umbrella U. When a releasing member 30 is moved by release operation, an engaging member 7 constraining the movement of a sliding member 70 is released and a second elastic member 90 biases the sliding member 60, thus bringing the opening and closing members 50, 50' to the state of closing to the state of opening.
Patent JP-2000313659-A (JP)
Title: Dielectric ceramic composition
Inventor: FURUKAWA YUKIKO
IPC: H01G4/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition, in which a temperature- changing ratio of electrostatic capacity satisfies NPO characteristic, exhibiting good electrical characteristic having >=60 permittivity and >=900 Q value and capable of sintering at a low sintering temperature of 950 deg.C to 1050 deg.C. SOLUTION: In this dielectric ceramic composition, the main component is represented by the formula aBaTi4O9-bTiO2-cNd2O3-dSm2O3-eLa2O3-fGd2O3- gCaO-hSrO wherein 84.0>=a>=53.9, 9.8>=b>=0.0, 43.0>=c>=10.2, 14.5>=d>=0.0, 0.2>=e>=0.0, 18.5>=f>=0.0, 1.4>=g>=0.0 and 1.0>=h>=0.0 when(a+b+c+d+e+f+g+h) is defined as 100 wt.% and the subsidiary component is represented by the formula iBi2O3-jPbO-kB2O3-lSiO2-mLi2CO3-nZnO-oGeO2-pBaCO3-qBaSiZnO4 wherein 5.8>=i>=0.0, 7.5>=j>3.0, 0.7>=k>=0.0, 1.0>=l>=0.0, 0.2>=m>=0.0, 5.0>n>=0.0, 5.0>o>=0.0, 1.9>=p>=0.0 and 1.8>=q>=0.0 based on main component.
Patent JP-S62278776-A (JP)
Inventor: FURITSUTSU RAIBURE
IPC: H01R12/57
Filed: 1987-05-18
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。
Patent JP-H09307049-A (JP)
Title: Lead frame and semiconductor device using the same
Inventor: AKAGI KAZUTO
IPC: H01L23/50
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To avoid corrosion and forming local cell due to the potential difference by forming a noble metal plated layer on the surface of a lower Cr plated layer. SOLUTION: A Cr plated layer 27 is a lower plated layer on the surface of a metal preform 30 contg. Fe or Fe alloy as a main component. A noble metal plated layer i.e., a Pd or Pd alloy plated layer 28 is formed about 0.02-0.2μm thick on the surface of the plated layer 27 and superior in die bonding. The Cr plated layer 27 acts to prevent corrosion and its thickness is not limited. This layer 27 is formed on the surface of the preform 30 and hence prevents corrosion as well as relaxing the potential difference between the preform 30 and Pd or Pd alloy plated layer 28 to thereby prevent forming a local cell.
Patent JP-H06307241-A (JP)
Title: Auxiliary chamber type adiabatic engine
Inventor: MATSUOKA HIROSHI
IPC: F02B31/00
Filed: 1993-04-23
Abstract: PURPOSE:To provide a auxiliary chamber type adiabatic engine which expedites the mixture of air and fuel at an auxiliary chamber and reduces throttle loss that is by means of a connection hole and secures the period of mixing at the auxiliary chamber and shortens the time of combustion at a main chamber. CONSTITUTION:A projection portio 5 formed at a piston 4 is rushed into a connection hole 8 whose passage area is large, in the vicinity of the top dead point, and the high pressure injection of fuel is conducted through the nozzle hole 9 of a fuel injection nozzle 6 in the flow direction of a swirl to be formed at an auxiliary chamber 2. Swirl energy in a main chamber 1 is introduced into the auxiliary chamber 2 in a reduced state of throttle loss through the connection hole 8 of the large passage area to generate a strong swirl. By making fuel spray ride on a strong swirl flow in the auxiliary chamber 2, mixture with air is expedited. By closing the passage area of the connection hole 8 by means of the projection portion 5, unburned mixture in the auxiliary chamber 2 is activated, and next, the passage of the connection hole 8 is rapidly enlarged by means of piston descent, and injecting the mixture into the main chamber 1 at a stretch is carried out, and the period of combustion at the main chamber 1 is shortened, and combustion efficiency is raised.
Patent JP-S6010111-A (JP)
Title: Measurement of traffic flow
Inventor: YAMAHIRA TAKUYA
IPC: G01C11/00
Filed: 1983-06-29
Abstract: PURPOSE:To enable detection of position of vehicle, vehicle length, etc., by installing two cameras with different heights in almost the same position, and determining apparent front and rear positions of avehicle on the road from an image signal obtained. CONSTITUTION:The reference point is defined as P0, photo-shooting positions as e, f, apparent front position of object vehicle B for cameras located in e, f, as K1, K3, and front end of roof of B as y1. DELTAeP0K1, DELTAy1P1K1 and DELTAfP0K3 become similar and a distance between vehicle front position P1 and reference point P0 is obtained. Further, a vehicle rear bottom of the object vehicle B can be obtained from a length between vehicle rear bottom y2 and vehicle end position P2. Thus, from an image information obtained from the cameras, a variety of necessary data for traffic flow measurement becomes available accurately for detections of existing position of vehicle, vehicle height and between-vehicles distance.
Patent JP-H03213844-A (JP)
Title: Method for packing and preserving silver halide photographic sensitibe material
Inventor: OGAWA TADASHI
IPC: G03C1/00
Filed: 1990-05-09
Abstract: PURPOSE:To prevent changes of the photographic characteristics of a silver halide photographic sensitive material with the lapse of time by preserving the sensitive material having a layer spectrally sensitized with at least one of specified sensitizing dyes in a deoxidized state. CONSTITUTION:A silver halide photographic sensitive material having at least one layer spectrally sensitized with at least one kind of sensitizing dye rendering a peak of spectral sensitivity at >=720 nm wavelength on the substrate is preserved in a deoxidized state. The sensitizing dye is selected among tricarbocyanine, hexamethine merocyanine, pentamethine rhodanecyanine and heptamethine rhodanecyanine. Changes of the photographic characteristics of the silver halide photographic sensitive material spectrally sensitized in the wavelength region of IR with the lapse of time can be prevented and the sensitive material can always maintain constant high sensitivity.
Patent JP-H06330421-A (JP)
Title: Method for piecing in winder
Inventor: KUBOTA NORIO
IPC: D01H13/14
Filed: 1993-05-21
Abstract: PURPOSE:To provide the method ensuring preventing twin needle threads from being caught up into a package. CONSTITUTION:In conducting a piecing with a winder, when the presence of twin yarns on the package side is detected, the presence/absence of such yarns is confirmed by a monitor 5 after piecing and before winding, and if the presence is confirmed, the yarn is cut and the piecing operation is started again.
Patent JP-S5821360-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAKEHI JIROU
IPC: H01L21/56
Filed: 1981-07-29
Abstract: PURPOSE:To mass-produce the semiconductor devices by collectively molding a plurality of the semiconductor devices through simple work such as immersion without using a carbon jig involving complicated work. CONSTITUTION:Structures 8 formed by brazing electrode plates 7 to both surfaces of semiconductor elements 6 are fast stuck through spacers 9, and arranged in a straight line, and protective plates 10 are applied to both ends and  pushed. The whole is immersed in epoxy resin and turned, and sheathed through  curing. When the protective plates 10 are removed and the elements are separated at the sections of the spacers 9, the semiconductor devices 12 are completed,  and can be mass-produced.
Patent JP-S6012318-A (JP)
Title: Low noise tyre
Inventor: KAGAMI KIICHIROU
IPC: B60C11/03
Filed: 1983-06-30
Abstract: PURPOSE:In plural main grooves made in the circumferential direction of tyre, to relieve the pattern noise effectively while to eliminate the shifted abrasion or vibration, by imposing special limitation on the ratio of the lengths of at least two pitch elements. CONSTITUTION:In a low noise tyre having two longitudinal grooves R-1, R-2 arranged in the circumferential direction of tread, when assuming the number of the pitch element of R-1 is n1, the order of length is L1<L2<L3...<Ln1, the number of the pitch element of R-2 is n2, the order of length is M1<M2<M3...<Mn2, the ratio of the length of pitch element of said grooves or Ln1-1=Pn1, (n1-1) and Mn2/Mn2-1=Qn2,(n2-1) will satisfy the conditions 1.05<=Pn1,(n-1)<=1.25 and 1.05<=Qn2,(n2-1)<=1.25 and exhibit excellent noise reduction effect when M1= P(n1+1),nn1Ln1,1<=P(n1+1),n1<1.3 and the difference between the maximum and minimum pitch ratio is lower than 0.15.
Patent JP-S5820008-A (JP)
Title: Phased array antenna
Inventor: ORIME SHINKEI
IPC: H01Q3/38
Filed: 1981-07-30
Abstract: PURPOSE:To improve greatly the temperature characteristics, by closing a gate when the coincidence is obtained from the comparison between a phase control signal and an output signal given from a constant current circuit and varying the reference voltage in accordance with the temperature information of a phase shifter. CONSTITUTION:A phase control signal Sd is fetched into a register 11, and at the same time an FF is set at an initial state. Thus a terminal Q1' of the FF18 is set at an H level. Then an SET signal is supplied to open a gate 12. While the electric charge is charged to an integrating capacitor 14 when a constant current circuit 13 is started by the SET signal. As a result, the voltage is produced at the side of an input terminal (a) of a comparator 17. At the same time, the voltage S'd corresponding to the signal Sd is applied to the side of an input terminal (b) of the other side after a D/A conversion. These two voltages are compared 17 with each other, and the gate 12 is closed when the coincidnece is obtained from the comparison. Thus a pulse duration signal So is delivered. A Zener diode 21 is attached to a phase shifter 1n, and accordingly the voltage is varied by the temperature of the shifter 1n. In accordance with this change of volgage, the reference voltage 16 of the converter 15 is varied. For this purpose, the voltage change of the diode 21 is fetched in the form of the temperature information.
Patent JP-S5244912-A (JP)
Title: Steering apparatus of vehicle
Inventor: KONDOU KIYOUZOU
IPC: B61B13/00
Filed: 1975-10-06
Abstract: PURPOSE:Current collecter of vehicle is utilized also as steering apparatus, so that guide rail and guide wheels are not necessary.
Patent JP-S599469-A (JP)
Inventor: OGAWA MASANORI
IPC: F25B47/02
Filed: 1982-07-09
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。