baber/WOPTO huggingface dataset:
Patent JP-H03208059-A (JP)
Title: Production of toner for electrophotography
Inventor: TASAKA SHIGEAKI
IPC: G03G9/09
Filed: 1990-01-10
Abstract: PURPOSE:To improve productivity and to prevent degradation in quality by externally adding external additives having coloring agents in a coloring stage after colorless toner particles are formed in a particle forming stage. CONSTITUTION:The colorless toner particles are first formed in the particle forming stage consisting of a metering stage, premixing stage, kneading stage, pulverizing stage, and classifying stage in the case of production of the color toner imparted with arbitrary colors by the coloring agents. The external additives contg. the coloring agents are then added to the particles in the coloring stage consisting of an external additive stage. The productivity is improved in this way and the degradation in quality is prevented.
Patent JP-S56100365-A (JP)
Title: Test method for site completion for pipe line gas cable
Inventor: IKOU KOUJI
IPC: G01R31/02
Filed: 1980-01-14
Abstract: PURPOSE:To prevent lowering of an antivoltage characteristic, by forming a lower part through the deformation of a pipe line gas cable and constituting a particle collector to it. CONSTITUTION:A particle collector 12 is fitted to a pipe line gas cable 11 at one or more parts in the total length, and the fitted part 13 is supported to a frame 14 so that it is at the top of convex bow. In the particle collector 12, a box 15 of recess type is provided at the lower part of a seath 3 for example, and metal net 16 is provided for the opening. When a pillar type spacer 4 is used, it is desirable to support the spacer 4 so that it is at the upper side the conductor 2. When a voltage is applied, the particles of impurity in the cable move to the particle collector fitting section 13 and they are effectively collected at the particle collector 12 provided at the lowest part. Thus, the lowering of antivoltage characteristic is avoided with this constitution.
Patent JP-S57116995-A (JP)
Title: Metallic thermos bottle with protective cover and its securing method
Inventor: ARASHI MASAHIKO
IPC: A47J41/02
Filed: 1981-01-12
Abstract: PURPOSE:To protect external surfaces of a bottle from a physical shock, by closely binding a protective cover, consisting of synthetic resin, securely to around the bottom part of an outer jar of the metallic thermos bottle through a foaming urethane layer. CONSTITUTION:A protrusive stripe or screw-like binding mechanism 5, provided internally circumferentially of the opening part of a synthetic resin made bottommed protective cover 4, is forcibly fitted or screwed to a rugged stripe groove or screw stripe grooved binding mechanism 6, provided along the periphery of a barrel part in the vicinity of the bottom part of an outer jar 2, and the protective cover 4 is fitted or screwed and fixed to the outer jar 2 in its desired bottom place. Further foaming urethane 7 is filled in air space between the outer jar 2 and the protective cover 4 to closely and firmly bind the protective cover 4 can be inhibited by providing protrusions 8a, 8b on an internal bottom surface of the protective cover 4.
Patent JP-S63173892-A (JP)
Title: Gas compressor
Inventor: ASAI JUNICHI
IPC: F04C28/26
Filed: 1987-01-09
Abstract: PURPOSE:To always obtain the optimum capacity of a compression operating chamber by using an electrically controllable throttle valve mechanism as an oil pressure force regulating means and changing an oil pressure force at the time of changing the capacity of said compression operating chamber in accordance with an operating condition by rotating a control plate. CONSTITUTION:When a compressor body is out of operation, since the suction pressure in a suction chamber 23 is the same pressure as the oil pressure force in a space part 33 on the rear end side of a driving shaft 31, the driving shaft 31 is pressed by a spring 32 and positioned at the rearmost end part, minimizing the capacity of a compression operating chamber. On the other hand, as the gas compressor is started, since the oil pressure force on the rear end side of the driving shaft 31 rises, the oil pressure force becomes larger than the combined pressure of the spring 32 and the suction pressure of the suction chamber 23. As a result, the driving shaft 31 is advanced against the spring 32 rotating a control plate, to maximize the capacity of the compression operating chamber. At this time, a throttle valve mechanism 40 is operated allowing a lubricating oil in the space part 33 to escape to a low pressure side via passages 41, 46, 47, to regulate the oil pressure force.
Patent JP-S63170904-A (JP)
Inventor: TEJIMA NAOTO
IPC: H01C7/10
Filed: 1987-01-09
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。
Patent JP-2000198435-A (JP)
Title: Hydraulic pressure servo unit
Inventor: KOBAYASHI MICHIO
IPC: B60T13/12
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To simplify a discharge passage, to improve the workability, to miniaturize a hydraulic pressure servo unit, and to reduce the weight of the device. SOLUTION: A discharge passage of a control valve 40 comprises an axial hole 33 and a radial hole 34 cut in a valve element 19, a radial hole 35 cut in a collar 46, a radial hole 36 cut in a power piston 12, a gap 55 between an outer circumferential surface of the power piston 12 and an inner circumferential surface of a hole 48 in a primary piston 43, an annular gap 56 between an inner circumferential surface of a second hole 6 in a housing 4 and an outer circumferential surface of the power piston 12, an annular gap 57 between an inner circumferential surface of the second hole 6 and an outer circumferential surface of the primary piston 43, a radial hole 58 cut in the housing 4 and a discharge outlet 59.  The discharge passage is thus extended to the outer circumferential surface of the power piston 10 from the control valve 40, and further extended from the outer circumferential surface to a reservoir. Thereby, the discharge passage is simple in structure.
Patent JP-S61165505-A (JP)
Inventor: TAKEDA KAZUHIRO
IPC: B23K35/30
Filed: 1985-01-14
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-H04211804-A (JP)
Title: Programmable controller and input/output signal conversion circuit of the same
Inventor: HASEGAWA ATSUSHI
IPC: G05B19/048
Filed: 1991-01-16
Abstract: PURPOSE:To reduce the installing space of the input/output circuit of an information signal by making an input element and an output element changeably attachable to a socket for the element. CONSTITUTION:The input element 10 converts the information signal inputted from an objective machine to be controlled from the form of a transfer signal into the form of a control signal. The output element converts the information signal to be outputted to the objective machine to be controlled from the form of the control signal into the form of the transfer signal. Here, the input element 10 and the output element are made the same in outside form and pin arrangement. The socket 30 for the element connects attachably and detachably and changeably both the input element 10 and the output element. Namely, the input element 10 and the output element are used in common by one piece of the socket 30.
Patent JP-H03209635-A (JP)
Title: Device for supporting objective lens
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/09
Filed: 1990-01-12
Abstract: PURPOSE:To correctly deform focusing and tracking directions by setting up the sectional shape rectangular to the longitudinal direction of a rod-like elastic supporting member to a square or a rectangle and providing the difficulty of distortion with directivity. CONSTITUTION:When currents are respectively allowed to flow into a focusing coil and a tracking coil, a movable part is deformed in the tracking(Tr) direction and the focusing(Fo) direction by the mutual action of magnets 3a, 3b. Thereby, an objective lens 1 is driven so as to follow an information track. Since the sectional shape of the elastic supporting member 4 for supporting the movable part is a square or a rectangle and the outside plane of the member 4 is turned to the Tr direction or Fo direction, the member 4 may easily be distorted in the Tr or Fo direction and is not easily distorted in the ridge direction. Thereby, the movable part is correctly deformed in the Tr or Fo direction in accordance with the directivity of distortion difficulty of the supporting member 4.
Patent JP-S57116404-A (JP)
Title: Manufacture of quartz oscillator
Inventor: TOGAWA EIJI
IPC: H03H3/02
Filed: 1981-01-13
Abstract: PURPOSE:To improve shock resistance characteristics by giving large curvature to the tip of a projection, formed by etching quartz, by irradiating the projection with a light beam from a carbon dioxide gas laser. CONSTITUTION:Quartz is worked by etching to form a projection in its +X- axis direction. This projection is irradiated with a light beam from a carbon dioxide gas laser. As a result, the tip part of the projection is fused to round, thereby having large curvature. Thus, shock resistance is improved. Further, little variation in the characteristics of a quartz oscillator is found.
Patent JP-S59128845-A (JP)
Title: Communication controller
Inventor: YAMAMOTO TERUMASA
IPC: G06F17/40
Filed: 1983-01-12
Abstract: PURPOSE:To improve the communication efficiency, and to cope easily with increase/decrease of a terminal device by grasping the number of terminals connected to a main controller at present at all times, and deciding the number of terminals to be polled succeedingly based on the number. CONSTITUTION:A polling signal transmission circuit 11 of the main controller 1 executes polling to the number (n+1) more than the connection terminal number (n) by one at each prescribed period. Terminals 21-2n transmits a connection confirming signal 2' to the polling. The signal 2' is decoded by a decoder 13. An address comparator 14 of the controller 1 compares a transmission address 11' from the circuit 11 with decoded information 13' from a decoder 13 so as to check whether or not a terminal being an objective of polling is connected. When the polling address is (n+1) and the output 13' represents connecting state, the contents of a storage device 16 are revised because the connecting terminals are increased. Further, when the signal 2' is not received to the polling, it is regarded that the terminal at the execution of polling is removed and the contents of the storage device 16 are revised.
Patent JP-H11203112-A (JP)
Title: Method for reading software version information of built-in microcomputer or the like and program used for it
Inventor: YAMAZAKI YOKO
IPC: G06F9/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To easily obtain information on software of version, etc., without an operation which removes a microcomputer, an exterior ROM or a flash memory microcomputer, etc., from a substrate, takes them out of a device and reads data and also to obtain accurate information in which artificial mistakes are not included. SOLUTION: A program PR which reads data of addresses in a specific range and performs calculation is written inside software itself such as a microcomputer CPN that is directly mounted on a substrate and a built-in microcomputer of an exterior ROM. A user can get information about the software by reading the result value of executing a program by communication from the outside.
Patent JP-S62162733-A (JP)
Title: Air intake device for rotary piston engine
Inventor: YOSHIOKA SADASHICHI
IPC: F02B55/14
Filed: 1986-01-11
Abstract: PURPOSE:To avoid abnormal conditions of an engine, by providing a control valve for opening and closing a communication passage for communicating among cylinders and control means for opening the control valve when the engine is in abnormal conditions. CONSTITUTION:A primary throttle valve 9 is opened and closed by an accelerator pedal 16 and a secondary throttle valve 11 is actuated in association with the primary throttle valve 9 through a link mechanism 17. A control valve 14 in a communication hole 13 is provided with an actuator 18. There is provided a control circuit 20 for opening and closing the control valve 14 by controlling operation of the actuator 18. When abnormal conditions of an engine such as abnormal supercharge pressure 22, overheat 23, excessive rotation 24, knocking 25 and the like are detected, the control circuit 20 opens the control valve 14. With such an arrangement, output of the engine is greatly reduced and the abnormal conditions of the engine is avoided.
Patent JP-H09198022-A (JP)
Title: Information processing method and device therefor
Inventor: SUGITANI KAZUNOBU
IPC: G09G5/26
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To minimize the load of a user in the display transformation of picture information between a horizontal screen and a vertical screen by displaying a character string displayed on a long sideways screen on a vertically long screen while using a font selected from character fonts having plural sizes. SOLUTION: The font having the maximum number of dots among the number of dots equal to or less than the number of dots NDOT is selected from a FONT(1) 8b-a FONT(4) 8e by calculating font sizes and the number is stored in the SELECT 9k of a RAM. Next, from what part of a text is to be displayed on the horizontal screen is determined. Then, a font is extracted from the kinds of fonts shown by coordinates pd 9e-pd 9g, that is, either of the FONT(1)-the FONT(4) which is stored in one area and dot patterns having the selected font are expanded in a VRAM 4. Then, the expanded result is made to be displayed on an LCD. Thus, the character string displayed on the long sideways screen is displayed on the vertically long screen.
Patent JP-H01182301-A (JP)
Title: Modified cellulose derivative for forming coating film
Inventor: KOYAMA MASAOKI
IPC: C08L1/00
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a modified cellulose derivative having excellent dispersibility of pigment, providing a low-viscosity composition for forming a coating film, by masking the remaining OH group of a cellulose derivative with a monoisocyanate- or NCO group-containing compound. CONSTITUTION:The remaining OH of a cellulose derivative (e.g., cellulose acetate butyrate or nitrocellulose) is partially or wholly replaced with an NCO- containing prepared by reacting 1mol organic diisocyanate (e.g., 2,6-tolyene diisocyanate or 1,6-hexamethylene diisocyanate) with 1mol active hydrogen- containing compound (e.g., methanol or diethylamine) having one active hydrogen-containing group in one molecule and/or an organic monoisocyanate (e.g., isopropyl isocyanate) to give the aimed cellulose.
Patent JP-H02184803-A (JP)
Title: Color filter and production thereof
Inventor: ONO YOSHIHIRO
IPC: G09F9/30
Filed: 1989-01-11
Abstract: PURPOSE:To minimize the formation of the black layers and to obtain a bright color screen by forming the black mask parts between transparent electrodes by a photolithographic method. CONSTITUTION:The transparent electrodes 2 having prescribed patterns are formed on a glass substrate 1 as a transparent substrate. This substrate is immersed in an electroless nickel plating liquid, by which electroless nickel plating films 3 are obtd. only on the transparent electrodes 2. The black of a color mosaic system is then formed to a prescribed thickness to form an over coating layer to shut off oxygen; thereafter, the black layer 4 is exposed with UV from the reverse side and is developed with a prescribed soln. The black layer on the electroless nickel plating films 3 is removed by this exposing. The films of three-color pigments; R, G, B are then formed by micelle electrolysis on the prescribed transparent electrodes. Since the large area can be taken for the picture element parts in this way, the bright color display is possible.
Patent JP-S60148917-A (JP)
Title: Blade spreading device for agitating blades for ground improving device
Inventor: FUKUDA ATSUO
IPC: E02D3/12
Filed: 1984-01-12
Abstract: PURPOSE:To facilitate a work, by a method wherein agitating blades, unfolded and folded along with mechanical relative movement between an inner pipe and an outer pipe, are attached to the interior of the window part of an excavating head mounted to the forward end of the outer pipe through the medium of a link. CONSTITUTION:When an excavating head 5, being in a condition to fold blades, and a rod part R are rotated and excavated down to a given depth, and a stopper 12, mounted to the upper part of a boring machine 10, a swivel 13 are attached to the upper and part of an inner pipe 1. When an outer pipe 2 of the rod part R is lifted up by means of a drill head 11 as it is rotated, the inner pipe 1 is stopped with the aid of the stopper 12 through the medium of the swivel 13, and as the outer pipe 2 is lifted up, the inner pipe 1 is relatively depressed to unfold agitating blades 4. After the necessary number of rods is connected, excavation and agitation are conducted by the use of the agitating blades 4 as an improving agent is injected to the vicinity of the agitating blades 4 through the discharge port of the excavating head 5.
Patent JP-S59131265-A (JP)
Title: Output device of facsimile picture signal
Inventor: TSUJIKAWA NAOTERU
IPC: H04N1/00
Filed: 1983-01-17
Abstract: PURPOSE:To generate a facsimile signal even at generation of underflow by adding a fill bit after a coded facsimile picture signal to be transmitted at present when the underflow of a buffer memory is detected. CONSTITUTION:The binary-coded facsimile picture (FAX) signal is stored in a line memory 1 or 2 in the unit of one scanning line and read alternately. The FAX signal is transferred sequentially to a coder 8 for redundancy suppressing and coding. When the data length of a signal which is coded with suppressed redundancy is short and the time of transmission of the FAX signal stored in the line memory is short, the underflow occurs. When an underflow detecting circuit 7 detects the underflow, it causes a supervisory timer 11 to start and commands a transmission control circuit 9 to add a fill bit. When the transmission control circuit 9 receives a command of fill bit addition, the circuit 9 adds a fill bit after the coded FAX signal to be transmitted at present before an EOL(end of one line) code is inserted and transmits the result to a transmission section 13.
Patent JP-S5497541-A (JP)
Title: One side molten metal plating of steel plate
Inventor: ITOU MASAHIKO
IPC: C23C2/02
Filed: 1978-01-20
Abstract: PURPOSE:In production of steel plate for use in automobile, by continuous one-side galvanizing, one side of steel plate is first provided with anti-plating surface by forming chromic anodized layer. So treated, the plate is immersed into galvanizing bath, thereby to effect complete one-side galvanizing and to facilitate easy removal of galvanize plating from the other anti-plating surface. CONSTITUTION:Steel plate is degreased and pickled, and the surface to be treated as anti-plating surface is coated, or preferably sprayed with chromic anodizing solution to form chromate layer. The so treated steel plate is introduced into molten plating bath to perform one-side plating. A preferred chromic acid concentration in the treating solution is 10 to 200 g/1.
Patent JP-S57166312-A (JP)
Title: Purification of saline water
Inventor: YOKOTA NORIYUKI
IPC: B01J45/00
Filed: 1982-01-14
Abstract: PURPOSE:To remove Mg and Ca from saline water, in high efficiency, by passing a saline water obtained by dissolving raw salt and adjusted to specific conditions, through a packed layer composed of a chelate-forming water-insoluble resin having N-CH2COOH group and capable of forming intramolecular complex with Mg and Ca. CONSTITUTION:A column is packed with a chelate-forming water-insoluble resin capable of forming intramolecular complex with Mg and Ca, having N- CH2COOH group, and selected from styrene-butadiene copolymer, epichlorohydrin polymer, N-phenyl-glycine-glycidyl methacrylate copolymer, and styrene- divinylbenzene copolymer. The saline water obtained by dissolving raw salt and adjusted to 3-10pH is passed through the column at a space velocity of  <=20hr<-1>.
Patent JP-H09117583-A (JP)
Title: Household electric equipment and washing machine
Inventor: FURUYA TETSUO
IPC: D06F33/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide electric equipment or a washing machine with improved operability especially for a visually handicapped person for generating the information sound of various tones at a low cost. SOLUTION: This equipment is constituted of an operation button 1, a control part 2 for reading signals from the operation button 1 and controlling the household electric equipment based on them and a sound generating means 4 rung by output signals from the control part 2. The control part 2 arithmetically prepares sound signals corresponding to the signals from the operation button 1, the process of control and progress conditions and outputs them.
Patent JP-S59128829-A (JP)
Title: Complementary mos circuit
Inventor: SAWADA OSAMU
IPC: H03K19/0948
Filed: 1983-01-14
Abstract: PURPOSE:To improve a transmission speed by connecting plural P channel MOS transistors (TRs) in series, connecting each one terminal of them to a high voltage terminal, and connecting a drain of each N channel MOS TR to a drain of each P channel MOS TR. CONSTITUTION:An NOR circuit is constituted by adopting P channel to MOS TRs 31-34 and N channel to MOS TRs 35-38 and connecting input terminals 39-42 and an output terminal 43 to the TRs and the TRs to a high voltage terminal 29 and a low voltage terminal 30. Further, an NAND circuit is constituted by adopting N channel to the TRs 31-34 and P channel to the 35-38, and connecting the TRs to the low voltage terminal 29 and the high voltage terminal 30. In the constitution above, drains connected directly to the output terminal 43 are those of the TRs 34 and 38 and the transient time of the output waveform is made approximate to that of an inverter circuit comprising CMOSes to the turning on/off of an MOSTR closest to the output terminal. Thus, an input terminal is connected to a gate of the TR close to the output terminal, allowing to improve the transmission speed.
Patent JP-S63176809-A (JP)
Inventor: TABUCHI YASUHIRO
IPC: F16B37/08
Filed: 1987-01-12
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-S62164283-A (JP)
Title: Jacket for magnetic disk
Inventor: NAGAI SHOICHI
IPC: D04H3/04
Filed: 1986-01-13
Abstract: PURPOSE:To decrease the rotational resistance of a magnetic disk and to prevent injuries and lints produced on the disk surface, by compounding in parallel >=30wt% acrylic fibers with a jacket liner and also using nonwoven fabric subjected to unmelted embossing. CONSTITUTION:The jacket liner for magnetic disk is obtained by compounding in parallel >=30wt% acrylic fibers with nonwoven fabric of 0.05-1.0mm thickness that contains, unmelted emboss connecting parts 1. In this case, napping is easily generated if <=30wt% acrylic fibers are used and the embossing process is limited to a 5-50% range of the total area. The effect of stabilization is reduced if the embossing process is limited to <=5% and the aptitude of the jacket liner is lost with >=50% respectively. For a jacket using such a liner, the rotational resistance is decreased and therefore the injuries even avoided on the disk surface. Furthermore, no lint is produced owing to the presence of the unmelted embossing.