baber/WOPTO huggingface dataset:
Patent JP-H11235949-A (JP)
Title: Light distribution controller for vehicle headlight
Inventor: MIICHI YOSHIAKI
IPC: B60Q1/12
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To irradiate driving lanes with high efficiency in consideration of illuminance from a peripheral light source except headlights such as street lights, in a light distribution controller for a vehicle headlight. SOLUTION: The target luminance distribution on a driving route before both fronts of a self vehicle irradiated by a headlight through a target luminance distribution calculating means 5C is calculated, and the actual luminance distribution on the driving route is detected by an actual luminance distribution detecting means 3A. An optical axis angle target value calculating means 5 compares the target luminance distribution calculated through the target brilliance luminance calculating means 5C with actual luminance distribution detected by the actual luminance distribution detecting means 3A to calculate an optical axis angle target value for making the actual luminance distribution approach the target luminance distribution based on the comparative results.  A control means 7 controls the optical axis angle of the headlight 9 so as to be equal to the target optical axis angle value by the optical axis angle target value calculating means 5 through an optical axis actuator 8.
Patent JP-S61196327-A (JP)
Title: Buffer memory device
Inventor: KAWATOKO TSURAYUKI
IPC: H04L13/08
Filed: 1985-02-27
Abstract: PURPOSE:To prevent the increase in the distortion of the writing clock by completing forcibly the receiving enable signal to the end of the receiving clock and adding the clock in order to write the inactive part of the receiving enable signal. CONSTITUTION:A receiving enable signal reconstituting circuit 1,000 composed of a retriggerable monostable multivibrator 100, an inverting circuit 10, a flip- flop 300 an AND circuit 30 and an OR circuit 50 reconstitutes the receiving enable signal from a receiving clock 3 and a receiving enable signal 2, and supplies to a buffer memory 600. A writing clock applying circuit 2,000 composed of a delaying circuit 200, an inverting circuit 20, a flip-flop circuits 400 and 500 and an AND circuit 40 applies one writing clock from the receiving clock 3, and supplies to the buffer memory 600, and therefore, it is not necessary to mind the time relation of the final part of the receiving signal.
Patent JP-2000233628-A (JP)
Title: Inside/outside air switching device in air conditioner for vehicle
Inventor: GOTO JUNJI
IPC: B60H1/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To improve seal performance between a lip seal and a bank-shape part, in the device switching suction of the inside/outside air by an inside/outside air switching door having a lip-shaped elastic seal material. SOLUTION: In this inside/outside air switching device in an air conditioner for a vehicle provided with a lip-shaped elastic seal material 19a protruded to a suction port side of the inside/outside air from a peripheral edge part surface of a door board part 16a of an inside/outside air switching door 16 to be formed with a bank-shaped part 22 protruded to a side of the inside/ outside air switching door 16 in a peripheral edge part in a suction port of the inside/outside air to elastically deform the lip-shaped elastic seal material 19a made in adhesion to the bank-shaped part 22, the lip-shaped elastic seal material 19a is started to come into contact from the bank-shaped part 22 separated from a rotary shaft 16b when a suction port 11 of the inside air and a suction port 13 of the outside air are switched to be opened/closed.
Patent JP-H05232298-A (JP)
Title: X-ray multilayer film reflector
Inventor: MURAKAMI KATSUHIKO
IPC: G21K1/06
Filed: 1992-02-25
Abstract: PURPOSE:To prevent mutual diffusion between substances of discrete layers without lowering reflectance by a construction wherein the composition of substances is made different in one layer between the central part thereof and the interface part with another layer and the composition is varied gradually between the central part and the interface part. CONSTITUTION:Out of two layers A and B constituting a multilayer film and being different in refractive index, at least one layer, e.g. the layer B, is formed of two kinds of substances B-1 and B-2. As to a compositional distribution in the direction of the depth of the layer B, the interface part with the layer A is formed of the substance B-1, while the inside is formed of the substance B-2, and the composition between them is varied gradually. Since a substance having the refractive index giving a high reflectance, but being easy to diffuse, is selected for the substance B-2 while a substance being inferior to the substance B-2 in terms of the reflectance, but being hard to diffuse, is selected for the substance B-1, on the occasion, there is no possibility of the substance B-2 being diffused into the layer A. A distinct interface does not exist between the two substances B-1 and B-2 and no interface roughness is brought forth. Therefore, lowering of the reflectance of the multilayer film due to scattering does not occur. Even when a periodical length of the multilayer film becomes small, besides, the diffusion can be prevented effectively.
Patent JP-H09225614-A (JP)
Title: Method for coating forming die with releasing agent
Inventor: NOZAKI MIKINARI
IPC: B22D17/20
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a releasing agent coating method onto forming die which can restrain deposit of the releasing agent in a parting surface of the forming die and is profitable to the improvement of dimensional precision of a formed product. SOLUTION: Foaming agent P having gas bubbles is stuck to the parting surfaces 11c, 12c of the forming die 1. Thereafter, the releasing agent K is applied onto a cavity die surfaces 11a, 12a in the die opening condition. Since the foaming agent P is already stuck even if the releasing agent K intends to stick onto the parting surfaces 11c, 12c of the forming die 1, the releasing agent K is less prone to directly stick onto the parting surfaces 11c, 12c.
Patent JP-S56133379-A (JP)
Title: Aqueous ink
Inventor: SASAGE DENKICHI
IPC: C09D11/00
Filed: 1980-03-25
Abstract: PURPOSE: Aqueous ink suitable for fountain pens, signature pens, drawing, etc., having improved dissolution stability and water resistance, comprising a formalin condensate of acid dy shown by a specific formula as a colorant.  
     CONSTITUTION: (A) Preferably 1W20wt% formalin condensate of an acid dye (preferably, C.I. Acid Yellow 98, C.I. Acid Orange 41, etc.) shown by the formula (A is an acid dye containing one sulfone group in its molecule; n is 0W5) as a colorant is blended with (B) preferably 10W60wt% aqueous ink solvent (e.g., diethylene glycol, etc.), and (C) preferably 40W80wt% water as a main solvent, to give the desired aqueous ink. A rust preventive, e.g., benzotriazole, etc. and an antiseptic, e.g., potassium sorbate, etc. may be added to the ink, if necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51113704-A (JP)
Title: Pick-up arm unit
Inventor: FUJITA MASAHIKO
IPC: G11B3/12
Filed: 1975-03-31
Abstract: PURPOSE: In order to automatically adjust the needle pressure to the established value, by means of installing main-weight in which sub-weight is inserted in shiftable manner, thereby shifting the switch mechanism which detects the needle-pressure and the sub-weight with a inverse motor into inverse direction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01213791-A (JP)
Title: Electronic type message board device
Inventor: ITO HARUHISA
IPC: G06F3/16
Filed: 1988-02-20
Abstract: PURPOSE:To attain various message services by inputting and storing message board information as a character, graphic and acoustic signal and displaying and outputting it based on a reading request. CONSTITUTION:Message board information is inputted from a character graphic input device 1 and registered to a message memory device 2. When a message reader touches the position of the name of himself displayed on a display device 3 as a message reader on a displaying output instructing device 4 of a transparent touch sensor, the position touched by the displaying output instructing device 4 is discriminated and inputted and the message board information to be read is designated. Thus, the message board information designated from the message memory device 2 is read and the registered message board information is displayed by the display device 3.
Patent JP-S61196961-A (JP)
Inventor: MATSUBARA YOSHIHARU
IPC: A61L9/01
Filed: 1985-02-27
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-H09232331-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUOKA TAKEO
IPC: H01L21/306
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a shallow junction easy to form, along with high speed in operation and good characteristics in high frequency. SOLUTION: After an insulating film 2 is formed on a semiconductor substrate 1, an opening 3 for an active region in an NPN transistor is drilled by etching in the insulating film 2. Then, polymer formed in this etching step is left only at a bottom of the opening 3, and in a case of a bipolar transistor, left selectively in a region 41 for an intrinsic base 17, while the polymer 4 in a region of a graft base 16 is removed. Then, a conductive-type electrode is formed at the opening 3. As an example, impurity is diffused through the polymer 4 from an electrode forming film (polysilicon film 12) with implanted impurity to the semiconductor substrate 1 so that the intrinsic base 17 can be formed.
Patent JP-H02220702-A (JP)
Title: Method for preventing over-filing of press roll piercer
Inventor: UCHIDA HIDE
IPC: B21B17/08
Filed: 1989-02-20
Abstract: PURPOSE:To stabilize the quality of a low-deformation resistance material by executing the control to change a roll speed and a pusher speed at a specific satisfactory relation. CONSTITUTION:A plug 2 is located at the center of the hollow circular pass of a pair of caliber rolls for piercing. A billet having a square section is pushed by the pusher into the hollow circular pass and is thereby pierced, by which a hollow stock pipe (pierced material) 3 is formed. The control to change one or both of the roll speed and pusher speed so as to keep the coefft. alpha expressed by equation I in a 1.1 to 1.3 range is executed. In the equation I, Vr: roll speed, Vp; the speed of pushing the billet having the square section (pusher speed), lambda: the elongation of the material. The square section billet, the sectional size L of which decreases gradually by 0.80 to 0.95L per 1m in the axial direction of the billet, is used is a starting material. The over-filling of the press roll piercer is suppressed within a permissible range in this way.
Patent JP-S63228934-A (JP)
Inventor: SUIICHIYAN INGU
IPC: H02K3/16
Filed: 1988-02-20
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-S59164573-A (JP)
Title: Developing device
Inventor: FUTAKI KENJI
IPC: G03G15/08
Filed: 1983-03-09
Abstract: PURPOSE:To detect always the precise concentration of a toner and to fix the toner concentration of a two-component developer by providing a carrying means for carrying the two-component developer to a developing part and a regulating means for regulating the thickness of the two-component developer on the carrying means. CONSTITUTION:A developing roll 2 is arranged so as to be opposed to the surface of a photosensitive drum 1 and carries the two-component developer 3 up to the surface (developing part) of the photosensitive drum 1 while rotating in the direction of the arrow (b). A blade 6 regulates the excessive developer 3 to adjust the quantity of the developer 3 to be fed to the surface of the photosensitive drum 1 to a fixed value. A flowing plate 7 carries the developer 3 regulated by the blade 6 to the back of a mixing spiral 9. Said constitution makes it possible to fix the concentration of the two-component developer and provide the picture quality with always uniform concentration.
Patent JP-H08232555-A (JP)
Title: Window cover
Inventor: SHIMURA MASAYUKI
IPC: H05B3/00
Filed: 1995-02-27
Abstract: PURPOSE: To improve the effect of indoor heating by reducing the temperature difference of a section in the vicinity to a window and another place in a cold period. CONSTITUTION: A plurality of slender louver boards 2 are connected in a roller screen shape by connecting cords 3a, 3b, thus constituting a blind 1. Each louver slat 2 consists of two surface layer members 4a, 4b laminated with fibrous heating elements 5 sandwitched. The heating element 5 is manufactured by knitting carbon fibers in a thin tabular shape, and an anode electrode 11a is fitted at one end and a cathode electrode 11b at the other end respectively. When the electrodes 11a, 11b is energized, the heating elements 5 are heat- generated and each louver board 2 is heated, thus heating air in the vicinity of a window. The calorific value of the heating element 5 can be adjusted by the fiber density of the heating element 5 and the quantity of electricity conducted.
Patent JP-H10220544-A (JP)
Title: Friction wheel type non-stage transmission
Inventor: WATANABE JUN
IPC: F16H15/38
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve power roller lubricating ability and cooling ability by constituting a friction wheel type non-stage transmission in such structure that oil flowing down to a power roller lower part is led to a connection part to a link through an oil passage communicated with a connection part between the power roller fitting lower part in a trunnion and the link on the back side of the trunnion. SOLUTION: In a friction wheel type non-stage transmission, when a trunnion 4 is put in stroke synchronously in the same phase in an oscillating axis direction during power transmission of a power roller, the power roller is oscillatingly rotated around an axis to change a gear ratio. Lubrication and cooling around the trunnion 4 and the power roller are performed by leading oil to each bearing part and each sliding part. At this time, part of oil led to the power roller is led to a connection part to a link from a clearance between the trunnion 4 and the power roller through an oil passage 21 communicated with a connection part between a power roller fitting lower part in the trunnion 4 and the link on the back side of the trunnion 4 so as to ensure sufficient lubricating ability to a large load part.
Patent JP-H07136720-A (JP)
Title: Steel plate which is small in weld strain and easily bendable by linear heating, welding material and its welding method
Inventor: YOSHIE ATSUHIKO
IPC: B21D11/20
Filed: 1994-03-09
Abstract: PURPOSE:To make welding strain small and to improve bendability by linear heating by specifying the ratio of the yield stress at the temp. of a steel sheet and the yield stress at room temp and the plate thickness. CONSTITUTION:The yield stress at ordinary temp. is essentially required to be small and the yield stress at the high temp. during welding heat history to be high in order to suppress the angular deformation by welding. The yield strength of ordinary steels decreases continuously and uniformly as temp. rises and, therefore, the difference between the yield stress at ordinary temp. and the yield stress at the high temp. during the welding heat history is required to be made small in order to satisfy such requirements. Namely, the angular deformation by welding is suppressed by controlling the yield stress of the steel sheet to a prescribed range according to the welding heat history. The ratio of the yield stress deltayT at the temp. T of the steel sheet and the yield stress deltay at room temp. is, thereupon, set to satisfy the equation over a temp. range from room temp. or above to <=600 deg.C and the sheet thickness is specified to >=3 to <=25mm, by which the weld strain is made small and the bending by linear heating is made easy.
Patent JP-2000241528-A (JP)
Title: System and method for generation of echoes
Inventor: HAYAMA KATSUHIRO
IPC: F42B5/15
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method, for the generation of echoes, in which pseudo echoes stronger than reflected echoes are generated to a radar from the outside of an airplane by a method wherein a passive, low-cost and small radio-wave scattering body which does not comprise an electronic circuit such as an oscillator or the like is discharged. SOLUTION: Only a radio-wave scattering body is discharged from an airplane 10. Pseudo echoes 9 which are reflected to the direction of a radar 3 from the radio-wave scattering body can be received to be stronger than true reflected echoes 8. As a result, the radar 3 cannot detect the position of the airplane 10. Since the discharged radi-wave scattering body is low-cost, its costs can be reduced. In addition, since it is small, a problem as a limitation can be solved when it is loaded on the airplane. A timing at which radio waves are transmitted from a radio-wave transmitter 11 and the frequency or the like of the transmitted radio waves can be controlled to be variable. Thereby, information which is different from true distance information or true speed information on the airplane 10 can be given to the radar 3. The radar 3 cannot detect the position of the airplane 10.
Patent JP-S59165204-A (JP)
Title: Method and device for erasure
Inventor: KISHI FUMIO
IPC: G11B5/024
Filed: 1983-03-09
Abstract: PURPOSE:To obtain the practical effect of AC erasure and to erase only a specific track without using any special head by allowing two DC damping magnetic fields which have the opposite polarities to operate on a recording track with time lag between the magnetic fields. CONSTITUTION:Two kinds of DC damping magnetic field which have the opposite polarities and attenuate stepwise operate on the recording track of a recording medium. Namely, when DC damping currents are supplied to the coils of magnetic heads 1 and 2 respectively, the magnetic fields to the running recording track T vary as shown by Hg1 and Hg2. Namely, the time lag is DELTAt=l/v, where V is the rotation period of the recording medium, (l) is the interval between the heads 1 and 2, and (v) is the running speed of the recording track T. It is found that AC erasure is performed practically in an erasing process from variation of the magnetic field H operating on one optional point in the running recording track T and a B-H curve at this time. Then, currents supplied to the magnetic heads 1 and 2 are DC currents and never inverted, so the need to use a dedicated erasing head is eliminated, and the erasure of every recording track T is carried out.
Patent JP-H08230242-A (JP)
Title: Printer
Inventor: KANO TOSHIYUKI
IPC: B41J3/36
Filed: 1995-02-27
Abstract: PURPOSE: To easily form the terminal number display label corresponding to a terminal stand by constituting pitch control function of pitch data input function capable of applying individual block pitch data in a character row data unit and printing region developing function controlling a printing space in a character row data unit. CONSTITUTION: In a tape printer, the setting of a form such as a character size or a block pitch or the setting of continuous printing is performed through a keyboard 1. At the time of the setting of the block pitch, a function key and a pitch setting key are operated to enter a pitch setting mode and a numerical value is inputted according to the set menu displayed on an LCD 7 to apply block pitch data to a printing control part 3.
Patent JP-H09205967-A (JP)
Title: Attachment structure for liquid chemical tank for control for farm tractor
Inventor: YAMASHITA KENICHIRO
IPC: A01M7/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To effectively attach plural liquid chemical tanks so as to facilitate steering and further improve driving performance onto the machine body of a four-wheel type farm tractor equipped with an engine in a front part and capable of steering drive. SOLUTION: In the four-wheel type farm tractor equipped with the engine 1 in the front part and capable of the steering drive for which the liquid chemical tanks for control are mounted to the machine body, both small-sized liquid chemical tanks 2a and 2b of about 751 capable of respectively independently supplying liquid are mounted to the left and right side upper parts of a machine body frontmost part and the large-sized liquid chemical tank 3 of about 4001 capable of independently supplying the liquid is mounted to the upper part of a machine body backmost part respectively. The lower part of both small- sized liquid chemical tanks 2a and 2b and the lower part of the large-sized liquid chemical tank 3 are respectively connected by both connection pipes 4a and 4b and, stop valves 5a and 5b are respectively interposed in the middle parts of both connection pipes 4a and 4b.
Patent JP-H1123947-A (JP)
Title: Step motor-driven shutter
Inventor: SHINOZAKI MITSUO
IPC: G02B7/09
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce the time of a return stage, to shorten a photographing time and to reduce current consumption by driving a step motor by using pulse width extended stepwise as load torque is increased in the middle of a charging stage. SOLUTION: The driving pulse condition of the step motor 3 is decided by a control circuit 10. The circuit 10 is provided with a ROM part 13 storing data on plural pulse width (P1<P2<P3) deciding the speed of the motor 3. In the middle of the charging stage to charge a tension spring 6 in the middle of the return stage, the inversion of a moving member 1 is continuously performed with the pulse width P2 from an initial position to the 5th pulse out of the pulses equivalent to the number of lens stop steps, and the inversion is performed with the pulse width P3 from the 4th pulse to the initial position 0 pulse. Therefore, the step motor 3 is actuated comparatively at high speed when the load is small even after the charging stage is started. In the case of requiring the large torque, the torque is made large.
Patent JP-S62198019-A (JP)
Inventor: MATSUSHITA KOZO
IPC: H01H33/34
Filed: 1986-02-26
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-H01215779-A (JP)
Title: Production of surface electrically conductive ceramic substrate
Inventor: ASAI HIRONORI
IPC: H05K1/09
Filed: 1988-02-22
Abstract: PURPOSE:To obtain the title ceramic outstanding in electrical properties, by coating a ceramic substrate with a paste comprising a metallizing composition and a binder followed by calcimation under specified conditions to prevent metallic carbide production, metallic granule aggregation, color nonuniformity development etc. CONSTITUTION:Firstly, a metallizing paste is prepared by incorporating a mixture comprising Mo powder, TiO2 powder and Ni powder with an organic binder followed by a dispersion medium. Secondly, a ceramic substrate made of AlN or Si3N4 or the like is coated with this paste by e.g. the screen printing technique. Thence, the metallizing composition is baked in an inert gas atmosphere with an oxygen partial pressure of >=1X10<-6>atm. (e.g., taking advantage of the oxygen contained as impurities in nitrogen gas). Prior to the baking, if heat treatment is made at temperatures near the thermal decomposition temperature of said binder to carry out degreasing treatment, sinterability will be enhanced in the baking, thus enabling metallic carbide production and/or color nonuniformity development to be prevented.