baber/WOPTO huggingface dataset:
Patent JP-S59156892-A (JP)
Title: Marine platform vertically movable in contact with seabed
Inventor: INOUE TAKEHISA
IPC: B63B35/44
Filed: 1983-02-28
Abstract: PURPOSE:To reduce the weight of a vertically moving foot, by providing a projection on a chord which is one of the parts of the foot, and by engaging a contact member between the projection and a vertically moving foot guide for a platform and causing the guides to carry a horizontal reaction force to disperse it. CONSTITUTION:A board 25 is provided on the longitudinal edges of a semicylindrical chord 10 which is one of the parts of a foot 4. Racks 26 are provided on both the ends of the board 25 to optionally move the foot 4 vertically. A projection 27 is welded on the surface of the board 25. A contact member 28 is engaged between the projection 27 and a guide 30. Other contact members 28 are provided betweem the board 25 and open guides 31, in which the racks 26 are moved. When a horizontal reaction force acts to a platform, the force is partially dispersed and carried by the contact member 28 between the guide 30 and the chord 10 of the vertically moving foot 4.
Patent JP-S59158985-A (JP)
Inventor: HINO JIYUNZOU
IPC: F27D3/15
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63199115-A (JP)
Title: Action display method for air conditioning blower fan
Inventor: IMAI TAKESHI
IPC: B60H1/00
Filed: 1987-02-13
Abstract: PURPOSE:To permit a blower fan to display its operative condition in good visibility, by driving the blower fan so as to dynamically display its rotary motion. CONSTITUTION:A blower fan is driven and stopped by managing a control button. The blower fan displays its condition by a display 19, when the blower fan in stopped, and alternately by displays 19, 20 when the blower fan is driven. The blower fan shows an alternate switching speed in this time to correspond to a rotary speed of the blower fan while its level by the display length in a bar graph 21. By this constitution, the blower fan promotes the visibility of display for its operative condition and the orientation of information to its high density.
Patent JP-S62189936-A (JP)
Title: Portable generator
Inventor: YAMAGUCHI YOICHI
IPC: H02K5/04
Filed: 1986-02-14
Abstract: PURPOSE:To facilitate a process and increase a durability, by screwing a U- formed middle cover and a front cover on a metallic recessed bottom cover, on the case of a portable generator, and by connecting a rear cover to be freely opened and closed on one side of the bottom cover. CONSTITUTION:The case of a portable generator is assembled with a recessed bottom cover 3 formed with a metallic sheet, a U-formed middle cover 25, a front cover 11, and a rear cover 47. The bottom cover 3, the middle cover 25, and the front cover 11 are screwed and are integrally formed. The middle cover 25 is provided with stepped levels on a front surface and a rear surface on the upper side and both left and right sides to form polymerization pieces 31-36, and is butted to the front cover 11 and the rear cover 47. The rear cover 47 comes in contact with a bottom cover 1 to be freely opened and closed by a hinge 9, and a portable handle 53 is fitted on the upper section of the middle cover 25. The front cover 11 is provided with an opening section 20 for an instrument and an opening section 23 for a plug socket. As a result, assembling is facilitated, and strength is increased, and maintenance inspection is facilitated.
Patent JP-H07239531-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUJI NOBUAKI
IPC: G03C1/32
Filed: 1994-03-01
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material not causing uneven development in rapid processing under slight replenishment and having antistatic performance by forming a silver halide emulsion layer contg. silver chlorobromide particles contg. a specified amt. of silver chloride on a base and forming a specified antistatic layer on the emulsion layer side. CONSTITUTION:At least one silver halide photographic emulsion layer contg. silver chlorobromide particles contg. 5-95mol% silver chloride is formed on a base and an antistatic layer having a compsn. consisting of a water-soluble electricaly conductive polymer, a hydrophobic polymer and a reactional product of a hardening agent is formed on the emulsion layer side to obtain the objective silver halide photographic sensitive material. The water-soluble electricaly conductive polymer is, e.g. a polymer having at least one kind of electricaly conductive group such as sulfonic acid, sulfuric ester or quat. ammonium salt and the electricaly conductive group is required by >=5wt.% per one molecule of the polymer.
Patent JP-S58149580-A (JP)
Title: System for shape correction
Inventor: KISHI HAJIME
IPC: G06F3/0488
Filed: 1982-02-27
Abstract: PURPOSE:To correct a shape accurately even if expansion and contraction rates of an object to be measured in respective axial directions are different, by inputting the expansion and contraction rate for every axis and correcting the shape on a basis of expansion and contraction rates. CONSTITUTION:X and Y coordinates xs and ys of the center of a scale are stored in a register 101a, and coordinates xp and yp of a point indicated with a cursor of a tablet device 102 are stored in a register 101b, and a magnification M is stored in a register 101c, and an expansion and contraction rate Rx in the X-axial direction is stored in a register 101d, and an expansion and contraction rate Ry in the Y-axial direction is stored in a register 101e. An arithmetic part 103 calculates on a basis of data stored in these registers 101a-101e to correct coordinate values xp and yp inputted from the cursor to coordinate values x'p and y'p and to output them. An NC data generating unit 104 generates NC data  on a basis of corrected coordinate values x'p and y'p to store this data in a data memory 105.
Patent JP-S63199947-A (JP)
Title: Speed change of hydraulic operation type transmission
Inventor: KUSAKA KOHEI
IPC: F16H63/12
Filed: 1987-02-16
Abstract: PURPOSE:To shorten the speed change time in heavy loading and the speed change shock in light loading by connecting and disconnecting a clutch having plural speed change stages by a pressurized oil pressure and a spring force. CONSTITUTION:The state of a car in empty or in loading is judged from the suspension pressure of a sensor 3a installed into a cylinder 3. In case of the empty car, an excita tion signal of a solenoid 55a is outputted, and in loading, the signal of a solenoid 56a is outputted. In case of the empty car, a portion of the discharge pressure at an outlet port 51 passes through a throttle 53 and flows into a drain from a solenoid valve 55, and the outlet side pressurized oil pressure supplied into a spring chamber 52 lowers. In loading, oil flows into the drain from a solenoid valve 56 through a throttle 54, and the outlet side pressurized oil pressure lowers. At this time, the resis tance of the throttle 53 is larger than the resistance of the throttle 54, and the feeding outlet side pressurized oil pressure in a spring chamber 52 markedly lowers in case of the empty car, while does not lower remarkably in loading. When the outlet side pressurized oil pressure in the spring chamber 52 is low, the transfer speed in the left direction of a back pressure valve 45 is low, and the pressurized oil pressure at the port 51 gradually increases. Therefore, the speed change time in heavy loading reduces, and the speed change shock in light loading can be lightened.
Patent JP-H11226853-A (JP)
Title: Deburring device for sheet metal product and deburring method
Inventor: KUNIHIRO TOSHIAKI
IPC: B24B45/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To remove only the burr formed in a part requiring deburring by preparing a deburring machining program based on determined tool data and XY dimensions of a workpiece obtained from a machining program. SOLUTION: A CPU 13 prepares a deburring machining program based on selected tool data 21 and XY dimensions of a workpiece obtained from a machining program 15. This deburring machining program is stored in a RAM 25. When the deburring machining program 15 is stored in the RAM 25, a proper tool selected and determined according to the debutting machining program read from the RAM 25 is taken out of a tool magazine changer 11 and is mounted on a deburring machine. After that, the tool is driven to remove the burr formed on the workpiece.
Patent JP-H03235107-A (JP)
Title: Information processor
Inventor: SONOBE HIROSHI
IPC: H04N1/21
Filed: 1990-02-13
Abstract: PURPOSE:To prevent the looseness at the time of key input and the damage of a keyboard by supporting the lower part of the keyboard by a handle even in the case the keyboard is used by sliding it to the front of the main body. CONSTITUTION:A printer M200 is connected to this device by an interface cable, and this device consists of a main body unit M1, a display unit M2, a keyboard M3, and a handset M4. In such a state, at the time of using the keyboard, the lower part of the projecting part of the keyboard is supported by a handle by drawing out the handle, therefore, even if the projecting part of the keyboard is depressed from the upper part, the keyboard does not rotate. In such a way, it can be prevented to cause the looseness at the time of key input and the damage of the keyboard.
Patent JP-H02211107-A (JP)
Title: Construction of shelf board fitting part
Inventor: ASAKURA AKIRA
IPC: A47B57/20
Filed: 1989-02-10
Abstract: PURPOSE:To enable the retaining of a shelf board roughly horizontally by supporting the whole of the shelf board preliminarily inclined upward from a horizontal level with the projection of a pillar connection member kept in contact with the pillar when the shelf board is fitted to the pillar via the pillar connection member. CONSTITUTION:A pillar connection member A is fixed to the rear end of a shelf board 1 and this shelf board 1 is connected to a pillar 3 via the aforesaid pillar connection member A. A projection part 221 is formed on the pillar connection member A at a position opposing the front of the pillar 3 and lower than a connection point 213 with the pillar 3 for retaining the shelf board 1 inclined upward due to the contact of the projection part 221 with the front of the pillar 5. According to the aforesaid construction, it is possible to maintain the shelf board 1 approximately horizontally even when the board 1 is deflected due to a load. Furthermore, processing work is required only for the projection part 221, thereby ensuring the reduction of cost.
Patent JP-S62190753-A (JP)
Title: Semiconductor device for extracting contour
Inventor: WADA TETSUNORI
IPC: H04N5/335
Filed: 1986-02-18
Abstract: PURPOSE:To extract the two-dimensional profile line of an article to be measured in a short time with high accuracy by mounting a plurality of logical circuits each obtaining the exclusive ORs of output signals from adjacent sense circuits and a means reading output signals from these logical circuits in succession. CONSTITUTION:Outputs from photosensors 21 are A/D converted by sense circuits 22 while the exclusive ORs of outputs from adjacent photosensors 21 are acquired by XOR gates 23. Consequently, the two-dimensional informations of an image can be obtained directly from outputs from the XOR gates 23. Profile extraction operation is processed in parallel at every picture element. As a result, profile extraction processing at the whole one clock cycle is executed regardless of the number of image elements. Accordingly, the border line of an article to be measured can be extracted in a short time.
Patent JP-H10229446-A (JP)
Title: Station data updating circuit
Inventor: IKEDA SABURO
IPC: G06F12/16
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To secure matching of station data between two different systems while preventing the vanishment of station data due to the system down, etc., by preparing an information area used for the operation of station data, independently of an information area used for the storage of station data. SOLUTION: In both working and standby systems, the information holding parts 12 and 22 store and hold the station data, which are necessary for the operations of devices connected to a network and also consist of the nonvolatile RAMs to secure the high-speed processing. The parts 12 and 22 hold the working and standby system information receptively. Each of information storing parts 13 and 23 consists of an EEPROM, etc., that is divided into two parts, and the station data are always rewritten after the operation of one of both parts 13 and 23 is finished, in order to prevent the erasure of station data due to the cut-off of a power supply of a device under rewriting. An information copy means 11 decides whether the storage contents of the part 13 are normal, when the operation is started. If it is decided as being normal, the stored contents of the part 13 are copied to the part 12.
Patent JP-S57146275-A (JP)
Title: Picture forming method
Inventor: TSUKADA HARUO
IPC: G03G21/00
Filed: 1981-03-05
Abstract: PURPOSE:To form a high-quality image, by changing the E-V characteristic of a latent image to control redeveloping and also changing the V-D characteristic of an apparent picture of a developer to obtain redeveloping. CONSTITUTION:In the device, the position of the second corona discharger 7 is moved as a means which changes the E-V characteristic, and the frequency of a bias voltage to a jumping developer 9 is changed as a means which changes the V-D characteristic. this device has a mode setting means 29, and for example, designating switches of a mode for narrow face, a standard mode, and a mode for half tone; and when the user selects switches in accordance with the type of an original and a required state of redeveloping, a control circuit is operated to set the position of the corona discharger 7 and the frequency applied to the developer 9. Thus, a high-quality image is formed.
Patent JP-S52115586-A (JP)
Title: Getter
Inventor: AKIYAMA SHIGEO
IPC: H01J7/18
Filed: 1976-03-25
Abstract: PURPOSE: To provide a getter which does not lower an arc resistance voltage of an electric lamp, comprising red phosphorous and cryolite between 1 : 1 and 2 : 1. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63204767-A (JP)
Inventor: RICHIYAADO EI BURANCHIYAADO
IPC: H01L29/78
Filed: 1988-02-16
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-H07223635-A (JP)
Title: Metallic container for transportation and assembling method therefor
Inventor: ITO TAKAO
IPC: B65D19/08
Filed: 1994-02-04
Abstract: PURPOSE:To obtain a container for transportation which is easy to pack a product and unpack it and also which is easy to discard after use. CONSTITUTION:Pillar support metal jigs 16 in a triangular prism shape are provided at four corners of a pallet 11 made of a metal. A lower end of an L-shaped steel pillar 12 is inserted into this pillar support jig 16, so that the pillars 12 are made to stand on the four corners of the pallet 11. A lid 13 made of a metal is put on an upper end of the pillar 12. Pillar receive metal jigs 23 in a triangular prism shape are provided at four corners of the lid 13. The upper end of the pillar 12 is inserted into this pillar receive metal jig 23. A diagonal member 14 having a diagonal body 25 is used to slantly couple between the pallet 11 and the lid 13, so that the pallet 11, the pillars 12 and the lid 13 are made into a single body.
Patent JP-H03237507-A (JP)
Title: Operation diagnostic device for switching valve
Inventor: IMAI HIDENOBU
IPC: G05B23/02
Filed: 1990-02-15
Abstract: PURPOSE:To diagnose a switching valve even in an unattended power plant by giving a test signal for a prescribed degree of opening of the switching valve after the output from a timer at the time of detecting that the actual degree of opening of the switching valve is '0'. CONSTITUTION:When the water level goes to a prescribed level or lower, a discharge valve actual opening degree return signal R corresponds to complete closing. This state is detected by an actual opening degree detector 24, and the detection output is supplied to an AND gate 25 and a timer 26. When this state continues for a time T1 or longer, the output is given from the timer 26 to a timer 28 through a timer 27 and the gate 25 and is supplied to a relay 22. Then a normally open contact 222 is closed nd the test opening degree is supplied to an adder 21. In such a state, a discharge valve opening degree command value P is issued to the adder 21 and is added there, and the addition output is is supplied to a comparator 23. An output corresponding to the test opening degree is outputted as the deviation from the comparator 23 and is outputted as a discharge valve opening degree command through a multiplier 29.
Patent JP-2000231317-A (JP)
Title: Image forming device
Inventor: KUNIHIRO HISASHI
IPC: G03G15/08
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To properly maintain an image forming state by estimating the mixed quantity of a foreign matter at the inside of a developing device based on an image forming processing condition and an environmental condition, and controlling the storing amount of toner in the developing device in accordance with an estimated result. SOLUTION: The mixing ratio of the foreign matter in the recycled toner removed from the surface of a photoreceptor drum by cleaner at the time of image forming processing is calculated as the characteristic of the recycled toner based on a paper size, an image area and transfer efficiency (s3-s9). Then, in the case of judging that the mixing ratio of the foreign matter in the recycled toner is high and the characteristic of the recycled toner is low, the processing to recover the recycled toner to the developing device is temporarily interrupted (s11→s14), and the toner of a specified amount is conveyed from the developing device to the cleaner (s16 and s18), so that the characteristic of the recycled toner is improved. The recycled toner low in characteristic is prevented from being used for the image forming processing to prevent the deterioration of an image quality.
Patent JP-H10228169-A (JP)
Title: Developing device
Inventor: TSUCHIYA TAKASHI
IPC: G03G15/08
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent development with soil by a developing sleeve and the lowering of image density caused by such development so as to obtain an excellent image by arranging the developing sleeve and a developer regulating member at specified positions and restraining toner from being stuck to the developing sleeve. SOLUTION: The press-contact part 9d adjacent to the free end 9c of the developer regulating member 9 press-contacts with the developing sleeve R2 so as to regulate the layer thickness of one-component magnetic developer on the sleeve R2. As for the sleeve R2 and the member 9; expressions 0< R.tanθ<L and 0.2<t<1 are satisfied by a distance L from the center position (y) of the press-contact part 9d to the free end 9c of the member 9, the radius R of the sleeve R2, aperture height (t) from the free end 9c of the member 9 to the opposed position (z) to the free end on the surface of the sleeve R2 opposed to the free end 9c, and an angle θ obtained by looking at the center of rotation (p) of the sleeve R2 from the center position (y) of the press-contact part 9d and a layer thickness control magnetic pole N2. Thus, the developing sleeve is prevented from being soiled.
Patent JP-S55126217-A (JP)
Title: Optical fiber device
Inventor: SEGAWA HIDEO
IPC: G02F1/335
Filed: 1979-03-20
Abstract: PURPOSE:To suppress light loss and provide an active function by butting and bonding the polished surfaces of the two elements which are buried with optical fibers in resins and are polished integrally, and using an ultrasonic wave transducer. CONSTITUTION:The device is constituted by the two fibers 10, 11 which are respectively buried in resins 8, 9 of, e.g., epoxy base, are polished and cut at the side L portions and are bonded together with the resins 8, 9 at these smoothed portions L, a transducer 12 which is mounted at the one draw-out portion of the optical fiber 10 from the resin 8 by the utilization of said resin 8, and an AC variable power source 13 which drives this. Such constitution eases the positioning of the coupled part and enables the light losses of that portion to be suppressed. It is also possible to control the light to be sent to the output end D of the optical fiber 11 by controlling the AC variable power source 13 and changing the magnitude of the ultrasonic output oscillated from the transducer 12 or its frequency.
Patent JP-H01294613-A (JP)
Title: Composition for hair
Inventor: KUROODO DEYUBIFU
IPC: A61K/
Filed: 1989-02-10
Abstract: PURPOSE: To prepare a composition capable of preventing the deterioration of mechanical properties of hair caused by attack with atmospheric air and especially with light by compounding 2-hydroxy-4-methoxybenzophenone-5- sulfonic acid or its salt. CONSTITUTION: This composition is obtained by compounding 2-hydroxy-4- methoxybenzophenone-5-sulfonic acid or its salt (e.g. a salt formed with a metal oxide, ammonia water or an amine) in an aqueous, alcoholic or alcoholic aqueous medium in an amount of at least 0.3wt.%, preferably 0.3-9wt.%. The compounding ratio (in terms of free acid) of the compound is preferably 0.3-3.5wt.% in cases where the composition is not rinsed and 0.5-6wt.% in cases where it is rinsed. Further, a pH value of the composition is preferably in the range of 4-8.
Patent JP-S55124673-A (JP)
Title: Thermal head
Inventor: MIHATA MASAYOSHI
IPC: B41J2/52
Filed: 1979-03-20
Abstract: PURPOSE:To reduce electric power loss, by connecting adjacent heating resistors in series with one another, dividing the connection nodes into two groups and coupling the connection points to common lines in a prescribed manner. CONSTITUTION:Adjacent heating resistors R1-R24 are connected in series with one another. The connection nodes are alternately divided into the first and the second groups. Every three or more connection nodes of the first group are coupled to N common lines Si (i=1-N). The connection nodes of the second group are coupled to M common lines Cj (j=1-M) through every five or more heating resistors. When a voltage is applied between terminals M1, N1, for example, only the heating resistor R1 is caused to heat and the other heating resistors hardly heat. This results in reducing electric power loss.
Patent JP-S58151868-A (JP)
Title: Direct current-to-direct current converter
Inventor: SAKAMOTO MASAHARU
IPC: H02M3/28
Filed: 1982-03-02
Abstract: PURPOSE:To select a transformer core material simply by determining switching frequency by selecting the time constant of a time constant circuit. CONSTITUTION:When a voltage waveform is induced in winding L5, it is differentiated by a capacitor C5 and a resistor R1, and the differentiated waveform is supplied to winding L4 through the parallel circuit of a capacitor C6 and a diode D8. Voltage determined the winding ratio of by the winding L4 to winding L2 is induced in the winding L2. The inclination of the differentiated waveform changes by the time constant R1.C5 of the time constant circuit 1 because a transistor Q1 is at ON for a period when the voltage is higher than that VBE of the transistor Q1. Accordingly, the ON period of the transistor Q1 can be controlled. Since the ON period of a transistor Q2 is also determined by the time  constant R1.C5 in completely the same manner, switching frequency can be set  to desired value by selecting the time constant.