baber/WOPTO huggingface dataset:
Patent JP-H03279996-A (JP)
Title: Method and device for character and pattern processing
Inventor: FUKUDA SHINICHIRO
IPC: G09G5/02
Filed: 1990-03-28
Abstract: PURPOSE:To see characters and patterns in the same color by correcting the colors of characters and patterns when the characters and patterns of the same color are arranged on a background of a different color. CONSTITUTION:A lightness difference correction part 14 finds the correcting quantity for the lightness of the character color from the difference in lightness between the background color and character color by using a lightness correction table and corrects the lightness of the character color and a hue difference correction part 15 finds the correcting quantity for the hue of the character color from the hue difference between the background color and character color by using a hue correction table and corrects the hue of the character color. Then a chroma difference correction part 16 finds the correcting quantity for the chroma of the character color from the chroma difference between the background color and character color by using a chroma correction table and corrects the chroma of the character color. Those processes are carried out for characters 1b - 3b to correct the lightness, hue, and chroma of each character, and the characters 1b - 3b and backgrounds 1a - 3a are outputted in the form of a soft copy on a display device, etc., or hard copies such as various prints according to character color information after the correction. Consequently, the respective characters 1b - 3b are seen in the same color.
Patent JP-H07260218-A (JP)
Title: Indoor ventilation system
Inventor: ITO HIROYASU
IPC: F24F13/02
Filed: 1994-03-25
Abstract: PURPOSE:To provide an indoor ventilation system capable of naturally ventilating the inside of a room without providing (or operating) any device for ventilation. CONSTITUTION:An indoor ventilation system is provided with a ceiling chamber 4, provide in the upper part of a room 2, an outside louver 6, provided in the ceiling chamber 4 at the side of a window 3 faced to the outside of the chamber and effecting ventilation 100a between the outside of the room and the ceiling chamber 14, a ceiling opening 7, provided on the lower surface of the ceiling chamber 4 and effecting ventilation 100b between the chamber 2 and the ceiling chamber 4, and an inside louver 8, provided in the room 2 at the upper part of a wall opposed to the window 3 and effecting ventilation 100c between the room 2 and the outside of the room.
Patent JP-S57195610-A (JP)
Title: Temperature controller for metal die
Inventor: OSADA SHIYUUJI
IPC: B29C33/02
Filed: 1981-05-28
Abstract: PURPOSE:To control a metal die at a fixed temperature with a high responsing speed and saved energy consumption, by selectively switching the electromagnetic valves of a heating medium-circulating conduit and a cooling medium- circulating conduit attached to the metal die in response to the comparison result of the temperature of the metal die with a reference temperature. CONSTITUTION:A metal die M is provided with a conduit 5 for circulating a low-temperature heat medium 5a and a conduit 6 for circulating a high-temperature heat medium 6a. An electromagnetic valve 7, 8 is attached to each of the conduits 5, 6, respectively. The temperature of the metal die is detected by a thermosensor 3, the detected temperature is compared with a reference value by a temperature controller TC, and both of the electromagnetic valves 7, 8 are selectively opened or closed on the basis of the comparison result.
Patent JP-H05283170-A (JP)
Title: Stand type luminaire
IPC: H05B37/02
Filed: 1992-04-02
Abstract: PURPOSE:To prevent the wasteful consumption of electric power and incidental lighting by fitting a touch electrode on a push button turning a power source on or off, and connecting a spring exciting it between the electrode and a switch circuit. CONSTITUTION:A touch switch circuit is not operated even if a push button 10 and a touch electrode 12 are pushed when a push button switch 6 is set to off. When a finger is temporarily removed from the electrode 12 and again brought into contact with the electrode 12, the circuit 8 and an inverter lighting circuit 7 are operated, and a fluorescent lamp 12 is lighted. The finger is merely brought into contact with the electrode 12 to turn the lamp off. When the switch 6 is continuously kept on, the lamp can be turned on or off by only the contact with the electrode 12. When the lamp is not used over a long period, the switch 6 is pushed to turn a power source off, then the lamp is not lighted even if a cat touches the electrode 12, and the wasteful consumption of electric power can be prevented.
Patent JP-S58197881-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI TADASHI
IPC: H01L29/41
Filed: 1982-05-14
Abstract: PURPOSE:To obtain the semiconductor device in which humidity resistance of an element is kept, ohmic property of a contact part is excellent, contact resistance is decreased, and high integration can be implemented, by forming a contact hole by a photoetching method, and thereafter performing the ion implanting of impurities having the same conductive type as a conductive layer in the conductive layer with a used resist being left. CONSTITUTION:A PSG film 17 is smoothed by heat treatment. A contact hole 18 is formed in the PSG film 17 and an oxide film 16 on a source and drain region 15 by using a photoetching method. With a resist 19 being left, phosphorus ions are implanted in the entire surface of a substrate. After the resist 19 is removed, heat treatment is performed for the entire surface of the substrate at 800 deg.C or more so that phosphorus which is implanted in a contact part, is activated. Owing to this heat treatment, the junction of the contact part of the source and drain region 15 becomes deeper than the junction at the other part. Then, aluminum wiring 20 is formed on the PSG film 17 so that the electrical connection is made to the source and drain region 15 through the contact hole 18.
Patent JP-S61239186-A (JP)
Title: Non-contact ionic current measuring device
Inventor: SHIGENAKA NAOTO
IPC: G01N23/225
Filed: 1985-04-17
Abstract: PURPOSE:To measure exactly and easily an ionic current in no contact with an ionic beam, by supplying a neutral target atom to an ionic beam line, making an ion collide with the neutral target atom, and counting a generated secondary electron by a particle detector. CONSTITUTION:By supplying a neutral target atom 2 to an ionic beam line from a neutral target atom supply device 13, an area where an ion 1 and the neutral target atom 2 collide with each other is provided, a secondary electron 3 generated by its collision is counted by a particle detector 4, and an ionic current value is derived from its value. That is to say, a true ionic current value is measured in advance by a Faraday cup 7 which has been installed from of a secondary electron generating zone, also a secondary electron counting value corresponding to its current value is derived by the particle detector 4, and its calibration table is made beforehand. In this way, on the contrary, the ionic current can be derived from the counting value.
Patent JP-S63256754-A (JP)
Inventor: REOPORUDO BAATAGUNORI
IPC: D04B15/80
Filed: 1988-03-31
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-H07286118-A (JP)
Title: Production of magnetic coating
Inventor: HORI KENJI
IPC: C09D7/80
Filed: 1994-04-19
Abstract: PURPOSE:To obtain a magnetic coating used for a magnetic recording medium, excellent in durability of physical properties, simultaneously good in dispersion stability and further excellent in magnetic or electromagnetic transduction characteristics in a shorter time. CONSTITUTION:This method for producing a magnetic coating comprises the first step for mixing (A) magnetic powder with (B) a binder resin and (C-1) an organic solvent to be a poor solvent for the resin (B), kneading the resultant mixture and providing (1) a wet kneaded material, the second step for further adding (D) an organic solvent capable of dissolving the resin (B) to the kneaded material (1) and affording (2) a slurry containing the resin (B) dissolved in the solvent (D) and the third step for dispersing the powder (A) in the slurry (2) in a more uniform state and providing the magnetic coating.
Patent JP-S5416137-A (JP)
Title: Nonvolatile memory
Inventor: UCHIDA YUKIMASA
IPC: H01L21/8247
Filed: 1977-07-07
Abstract: PURPOSE:To realize a large scale memory in which selective rewriting is made possible by a unipolar voltage, by applying surface breakdown characteristics to injection methods for electrons and positive holes and by utilizing that surface breakdown characteristics represent the dependance of a gate voltage.
Patent JP-H02260839-A (JP)
Title: Backup line switching system
Inventor: KOGA KEIICHI
IPC: H04L69/40
Filed: 1989-03-31
Abstract: PURPOSE:To prevent erroneous switching due to the erroneous connection by devising a system such that a 1st equipment and 2nd equipment use a password and confirm each other when the connection of an exclusive line between the 1st and 2nd equipment is switched into a backup line. CONSTITUTION:The system is provided with the 1st equipment 1, the 2nd equipment 9 connected by the exclusive line 5, the backup line 12 provided separately from the exclusive line 5, and switching means 4, 6 changing over the exclusive line 5 and the backup line 12. Then the 1st equipment 1 calls the 2nd equipment 9 via the backup line 12 to inform a predetermined password to the 2nd equipment 9. The 2nd equipment 9 confirms that the informed password is coincident with the password stored in its own equipment. Then the switching means 4, 6 execute line switching on the condition that the coincident of the password is confirmed. Thus, the communication opposite party is confirmed to prevent the malfunction due to the erroneous connection, thereby enhancing the reliability of the switching of the backup line.
Patent JP-H08276266-A (JP)
Title: Soldering method and its equipment
Inventor: SATOMI KUNIO
IPC: B23K31/02
Filed: 1995-04-05
Abstract: PURPOSE: To realize the soldering of excellent productivity in a short time by detaching a heating member from a heat transfer member pressed against the part to be soldered, abutting a cooling member thereon to cool the heat transfer member to promote the solidification of the solder. CONSTITUTION: The paste 6 is applied to a foot land 7 of a printed circuit board 5, and a lead part 4 of an electronic parts is laminated thereon. A heater 19 is energized by a temperature adjuster 26 to heat a heating member 20 up to a prescribed temperature together with a heat transfer member 21, a motor 16 for elevation/lowering is driven by the command from a controller 29, an elevating/lowering head 14 is lowered to press the heat transfer member 21 against the lead part 4, and the paste 6 is melted by the heat of the heat transfer member. Compressed air is fed to an air cylinder 22, and the heating member 20 is detached upward from the heat transfer member 21 to stop the heating, and a cooling member 23 is moved and pressed against the heat transfer member 21, which is cooled with the refrigerant.  The soldering excellent in the productivity can be achieved making use of the heat transfer.
Patent JP-S63246163-A (JP)
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1987-04-01
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-H06294255-A (JP)
Title: Frame body for opening of building
Inventor: HARIMOTO KAZUKIYO
IPC: E06B1/18
Filed: 1993-04-07
Abstract: PURPOSE:To facilitate fine adjustment of frame size and to enhance the applicability of a frame to general purposes by using a supporting portion and a slide portion to constitute a frame body on which a door or the like to be installed at the peripheral edge of the opening of a building is installed, and allowing the size of the frame to vary in vertical and horizontal directions. CONSTITUTION:A frame body provided at the inside peripheral edge of the opening l of a building 7 is so formed that its frame size can be vertically and horizontally increased or decreased by fitting a slide portion 13 into a supporting portion 11. Next, a subject 8 to be installed is secured to the building 7 and the frame body 2 in which a door and a window, etc., are installed is slid to adjust the size for installation, and the supporting portion 11 and the slide portion 13 are secured to each other by means of a fixing screw 12. A gap formed between the supporting portion 11 and the slide portion 13 is sealed by rubber 18 and the like that has a high waterproofing property. Fine adjustment of the frame size is thus facilitated and the frame has applications for general purposes.
Patent JP-H0626423-A (JP)
Title: Fuel injection pump for internal combustion engine
Inventor: DEIITAA HETSUKU
IPC: F02M59/26
Filed: 1993-04-07
Abstract: PURPOSE: To render starting and finish of high-pressure injection consistent with and suitable for characteristics of an internal combustion engine by forming an oval-shaped control opening for slight pre-discharge effect at starting of injection and rapid relief control at finish of the injection. CONSTITUTION: A fuel is supplied into a pump working chamber 11 via a control opening 13 radially extending in a wall of a cylinder bore 3. Further, the control opening 13 cooperates with an oblique control edge 17 on a pump piston 1 for finishing fuel injection. Particularly, a profile 25 of an outlet face of the radial control opening is shaped into a uniform oval within a wall of a cylinder sleeve 7. As a consequence, gentle pressure increase at starting of high pressure discharge and rapid pressure relief of the pump working chamber 11 at finish of high-pressure discharge can be realized via the oval shape of the control opening 13.
Patent JP-S60223408-A (JP)
Inventor: UCHIYAMA SHIGEO
IPC: H02G1/06
Filed: 1984-04-20
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-S5511403-A (JP)
Title: Paper feed cassette selector
Inventor: ARAMAKI KAZUO
IPC: B65H3/44
Filed: 1978-07-05
Abstract: PURPOSE: To selectively feed paper from cassettes, which stand in plural stages, by a simple mechanism, by pressure contacting paper and a paper feed roller by selectively operating  push-up levers by means of a select crank.  
     CONSTITUTION: Paper feed rollers 6 are each arranged to the upper portions of paper feed cassettes la, 1b, 1c, which stand in plural stages, while push-up levers 10 are severally disposed to the lower portions. The push-up levers 10 rotate centering around shafts 8 by the force of springs 11, thrust up base plates 2 and push paper 3 to the paper feed rollers 6. The functioning of the push-up levers 10 is controlled by means of lock levers 12 connected to wires 13 extending from a select crank 14. That is, when turning the select crank 14, the adequate lock lever 12 is rotated, holding by means of check plates 15 is released, and the corresponding push-up lever 10 rises, thus pushing the paper 3 in the cassette to the roller 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03282409-A (JP)
Title: Compact zoom lens
Inventor: GOTO HISASHI
IPC: G02B15/163
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the compact zoom lens which is shortened in overall length and has aberrations compensated excellently by shortening the constitution length of a 1st lens group. CONSTITUTION:The compact zoom lens consists of the 1st lens group which has positive refracting power, a 2nd lens group which has positive refracting power, and a 3rd lens group which has negative refracting power in order from the object side. Then an aperture stop is arranged in front of the 2nd lens group, the 1st lens group and 3rd lens group are moved from the image plane side to the object side, and the 2nd lens group moves integrally with the aperture stop so as to increase the interval between the 1st lens group and 2nd lens group and decrease the interval between the 2nd lens group and 3rd lens group, thereby varying the power from the wide-angle end to the telephoto end. Then the condition shown by the inequality I is satisfied. In the inequality I, D1 is the constitution length of the 1st lens group and IH is a half as large as the diagonal length of a picture plane. Consequently, the aberrations are compensated excellently and the zoom lens which is short in diameter and overall length is obtained.
Patent JP-H11284949-A (JP)
Title: Digital vtr
Inventor: OKUYA AYUMI
IPC: H04N5/92
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To realize a linear time counter function even in a digital VTR where the number of fields and that of tracks in recorded variable length coded data do not have a linear relation, by recording a pseudo CTL signal in a video tape whenever identification data is outputted from a picture compression circuit. SOLUTION: A pseudo CTL recording/reproducing circuit 5 records a pseudo CTL signal in the sound track of a video tape by using a sound head 401 in the recording and reads the pseudo CTL signal from the sound track of the video tape by using the sound head 401 in the reproducing. An end code outputted from a picture compression/expansion block 13 is also sent to the pseudo CTL recording/reproducing circuit 5 through a system controller 2. The pseudo CTL recording/reproducing circuit 5 records the N pole in the sound track of the video tape 600 by using the sound head 401 whenever the end code is sent from the system controller 2 and records the S pole after prescribed time passes.
Patent JP-H11285204-A (JP)
Title: Totally-enclosed fan-cooled dynamoelectric machine
Inventor: NAKAHAMA YOSHIFUMI
IPC: H02K9/06
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the cooling characteristics without causing decline in efficiency, increase in noises, the increase in the weight, etc. SOLUTION: A fan-cooled dynamoelectric machine 11a has bearing brackets 4 which are mated with both the ends of a stator frame 3, a rotary shaft 6 which are rotatably supported by bearings 5 fitted to the bearing brackets 4, an outer fan 17 which is fixed to the rotary shaft 6 and provided on the bearing brackets 4 outside the machine and a fan cover 8 which has a plurality of suction inlets. An annular shroud 17b is formed on the outer circumferential tips of a plurality of blades which extend radially from a boss mated with the rotary shaft 6 to face the inclined inner wall of the fan cover 8.
Patent JP-H09267617-A (JP)
Title: Stabilizer for vehicle
Inventor: TAJIMA SHIGERU
IPC: B60G21/055
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To change rolling rigidity of a car body by a member arranged in a car body part having a margin of space, by making a drive source move a movable support member relatively displaceably supporting right/left mounting parts of a cross bar part. SOLUTION: Right/left mounting parts of a cross bar part 30 are supported on a car body respectively through a support unit. A turn disk 42 journalled through a bearing 41 in the periphery in a casing 40 is provided in the support unit, in the turn disk 42, a support hole 42a eccentrically placed from its rotational center 0 is formed. A minor shaft 44 of mounting part is journalled through a needle type bearing 43 in the support hole 42a, the casing 40 is fixed to the car body so as to make an axial line of the minor shaft 44 face the lateral direction. A stabilizer is divided into three parts, a cross bar part 30 and right/ left lever parts 31, the lever 31 is serration-fit connected to cross direction external end part of the minor shaft 44, to its cross direction internal end part, the cross bar part 30 is connected by serration fitting.  In this way, when the turn disk 42 is turned, the cross bar part 30 is vertically displaced from a neutral position.
Patent JP-S558158-A (JP)
Title: Display unit
Inventor: IKEDA KATSUYUKI
IPC: H04N3/12
Filed: 1978-07-04
Abstract: PURPOSE: To obtain the excellent picture quality by eliminating the high frequency component of the video signal for sampling.  
     CONSTITUTION: The high frequency component is eliminated through LPF502 for the video signal which is obtained from video detection circuit 501. And the video signal is sampled through sampling circuit 503 with the velocity of more than twice as high as the highest frequency which can pass through LPF. Then the output of circuit 503 is received to be converted into the corresponding driving signal. The picture element of the display unit is controlled and driven to be displayed on the liquid crystal display substance. In such way, the number of the picture elements is reduced for the picture signal, and the cost can be lowered for the display substance and the display driving circuit without impairing extremely the resolution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58199919-A (JP)
Title: Gravity-type platform
Inventor: IWASAKI YASUHIRO
IPC: E02B17/00
Filed: 1982-05-14
Abstract: PURPOSE:To economically construct a gravity type platform in a short time by a method in which a steel-structured supporting pillar to support a upper structure on the sea and a steel-structured oil storage tank are set, concrete rings are fitted on the supporting pillar, and the supporting pillars are landed on the seabed. CONSTITUTION:Steel-structured supporting pillars 8 are welded through a foundation 7 fixed to the seabed 6, and a steel-structured oil storage tank 10 is set on the central part of the upside of the foundation 7. The supporting pillar 8 has an opening directed to the seabed, serving as a pathway for pipes through which crude oil is pumped up from underground. Furthermore, concrete rings 9 as a weight are fitted on the supporting pillars 8 set on the foundation 7 to which reinforcing beams 11 and 12 are attached. In this case, the supporting pillars 8, the oil storage tank 10 and the concrete rings 9 are produced dividedly in blocks and the whole construction period can thus be greatly shortened.
Patent JP-H08277731-A (JP)
Title: Idling control method for vehicular electric power supply and controller used for it
Inventor: KAJINUMA HIROSHI
IPC: H02P9/04
Filed: 1995-04-06
Abstract: PURPOSE: To improve efficiency of fuel consumption and reduce a noise and vibration by multistage-controlling an engine idle speed according to the increment and decrement of an electrical load. CONSTITUTION: A plural stage reference voltage values Vth1, Vth2 are previously set in reference voltage setting parts 22a, 22b, the power.supply voltage V of a vehicle is always monitored by a power supply voltage detecting part 21, the power supply voltage V is compared with the plural stage reference voltage values Vth1, Vth2 respectively by voltage comparing parts 23a, 23b so that a maximum reference voltage value is calculated in a range where the power supply voltage V may not be lower than the plural stage reference voltage values Vth1, Vth2.  An idle speed operation part 24 calculates an engine idle speed R0, R1 or R2 by which power generation quantity corresponding to the reference voltage value calculated by these voltage comparing parts 23a, 23b is brought to an alternator so as to adjust an idle speed adjusting valve, so that the engine idle speed is controlled to be matched to the idle speed R0, R1 or R2 calculated by the idle speed operation part 24.