baber/WOPTO huggingface dataset:
Patent JP-H02212840-A (JP)
Title: Method and apparatus for mat finish formation on web or sheet covered with resin
Inventor: JIYATSUKU BIIRII
IPC: G03F7/26
Filed: 1989-12-01
Abstract: PURPOSE: To make it possible to form desired matte shapes on the exposed surface of the resin of a medium material after embossing of a sheet and to easily detach the medium material from a belt by forming the shapes of a belt-like embossing surface by sloping the side walls of recessed parts for forming grooves narrower in the bottoms than in the peak parts. CONSTITUTION: A developing sheet 10 is constituted by coating the surface of a substrate 12 with a finely formed thermoplastic resin layer 14 and the surface 16 of the visible image is formed within the layer 14. After the development of the image 16, the surface of the heating belt 40 of a polishing device of a belt type is subjected to embossing to excute the polishing of the resin coating. Gratings, like diffraction gratings, which are formed as a series of projecting parts 56 isolated by the grooves or recessed parts 55 and do not restrain the resin surface are formed on the embossed surface of the belt 40 and the flanks of the grooves 55 are formed to the valley shape narrower in the bottoms than in the peak parts nearer the surfaces of the projecting parts 56. As a result, the mechanical lock between the resin and the embossed surfaces is easily parted.
Patent JP-2001132483-A (JP)
Title: Sliding mode control device
Inventor: HOSOYA HAJIME
IPC: F02D45/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To carry out a sliding mode control having reduced the effect by an operation dead zone, in the valve timing control device of an internal combustion engine by a hydraulic control. SOLUTION: The feedback correction amount (UDTY) of an electromagnetic selector valve for hydraulic controlling the rotary phase against the crankshaft of a camshaft is feedback controlled by a sliding mode control, while adding and calculating the linear term control amount including the term proportional to the error amount which is the deviation between the target opening of the rotary phase and a real angle to the non-linear term control amount using a changeover function S. Thereby, as the linear term control amount is given, even at the entering time to the operation dead zone, a control system is introduced to the changeover line (S=0) with a proper moving speed from an initial state and is converged to the target angle while sliding on the changeover line.
Patent JP-H01155798-A (JP)
Title: Key telephone system
Inventor: MATSUSHITA TOSHIO
IPC: H04Q3/58
Filed: 1987-12-11
Abstract: PURPOSE:To make ringing be exactly heard by employing microcomputer control in a telephone set and increasing the sound volume by means of an analog switch irrespective of sound volume adjusting dial. CONSTITUTION:When a first telephone set 2 calls a second telephone set 3 by paging, a microcomputer 41 detects a signal from a sound volume switch 61, transmits it to a key telephone system circuit network 1. And the network 1 transmits an actuating signal from the switch 61 to a monitor sound volume magnifying circuit 52 via a microcomputer 42. That is, when the sound volume adjusting dial of the second telephone set 3 is in 'small' position hence no person can notice the ringing of the telephone set 3, when the switch 61 on the first telephone set 2 side is depressed and turned on, the monitor sound volume is enhanced by the monitor sound volume magnifying circuit 52 of the telephone set 3. The monitor sound volume magnifying circuits 51, 52 are constituted of the analog switches connected to the sound volume adjustment dials.
Patent JP-H03175142-A (JP)
Title: Distribution type fuel injection pump
Inventor: SAKURANAKA TORU
IPC: F02D1/02
Filed: 1989-12-04
Abstract: PURPOSE:To increase the degree of freedom of design by dividing a cam disc into outside and inside cam discs whose cam profiles are different from each other, and also forming piston holes over both discs, and slidably inserting hydraulic pistons into the respective piston holes. CONSTITUTION:While an engine is operated at low speed or idles, an electronically controlled type timer 43 is turned off and outside and inside hydraulic pistons 37, 38 are located in respective outside and inside piston holes 34, 35 and so an inside cam roller 30 rolls on the low-speed cam profile 23A of an inside cam disc 23 and has low oil-feed rate characteristic. In other cases, the timer 43 is turned on and thereby the outside hydraulic piston 37 receives the pressure of a pump chamber which has been heightened according to the rotating speed of the engine, and the piston 37 moves to the right side against the pressing force of a return spring and is located over both piston holes 34, 35. The outside and inside cam discs 22, 23 are therefore integrated with each other and a cam roller 28 rolls on the side of a cam profile 22A and has high oil-feed rate characteritic.
Patent JP-H08171619-A (JP)
Title: Portable terminal for data carrier
Inventor: IIYAMA KEIICHI
IPC: G06K17/00
Filed: 1994-12-16
Abstract: PURPOSE: To continuously input data by easily holding a data carrier at a fixed position on an antenna by moving a slider provided at a data carrier supply unit. CONSTITUTION: A keyboard 1, display device 2, MODEM 7, antenna 6, data carrier supply unit 9, microcomputer 5 and memory 8 are provided inside an armour case. Then, the slider of the data carrier supply unit 9 is moved so that the data carrier can be set at the fixed position on the antenna 6 and data can be inputted by using the keyboard 1. When exchanging the data carrier, the slider is moved once more so that the data inputted data carrier can be ejected from the case and the non-inputted data carrier can be set onto the antenna 6. Therefore, the data carrier can be easily held at the fixed position on the antenna 6 and data can be efficiently inputted.
Patent JP-H11137560-A (JP)
Title: Ultrasonic operation apparatus
Inventor: HONDA YOSHITAKA
IPC: A61B17/32
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal driving energy from being fed to an ultrasonic oscillator by a phenomenon where electric characteristics of the ultrasonic oscillator are remarkably changed and driving electric current of the ultrasonic oscillator is abnormally changed. SOLUTION: An ultrasonic oscillators, an oscillation circuit 6 for feeding a driving energy for driving this ultrasonic oscillator, a power amplifier 7, an electric current detector 32 for detecting the driving energy fed to the ultrasonic oscillator, a judging tool 21 for judging whether the ultrasonic oscillator is normally driven depending upon whether the electric current component of the driving energy detected by this electric current detector 32 is in a specified range and a stopper 12 for stopping to feed the driving energy to the ultrasonic oscillator when it is judged that the ultrasonic oscillator is not normally driven, are provided.
Patent JP-H02160054-A (JP)
Title: Ion exchange resin cylinder and usage thereof
Inventor: AKAGI MASAYOSHI
IPC: B01J47/10
Filed: 1988-12-12
Abstract: PURPOSE:To replace ion exchange resin bit by bit without providing a barrier such as a filter membrane in a vertical cylinder by cutting an ion exchange resin layer housed in the cylinder by water jetted from the nozzles and allowing only the ion exchange resin of the lower part to flow out together with the water flow through a lower resin port. CONSTITUTION:Ion exchange resin is laminated and housed in a vertical cylindrical body 11. Further the upper and lower ends of the cylindrical body 11 are provided with the upper and lower liquid passage ports 12, 13 wherein the port ends are covered by a filter and liquid is passed therethrough without passing ion exchange resin and with the upper and lower resin ports 14, 15 for allowing ion exchange resin to flow together with water flow. Furthermore many nozzles 16 are provided along the circumferential face positioned in the intermediate height of the cylindrical body 11. Thereby water is injected toward the inner part and the ion exchange resin layer is cut by this water flow and only the ion exchange resin of the lower part is allowed to flow out together with the water flow through the lower resin port 15. As a result, resin is replaced bit by bit without thoroughly providing a barrier such as a filter membrane in the cylindrical body.
Patent JP-H03172868-A (JP)
Title: Image forming device and display device
Inventor: TONE EIICHI
IPC: G03G15/04
Filed: 1989-11-30
Abstract: PURPOSE:To view information as a normal image at the time of viewing the additional information in advance by displaying a mirror image on an LCD provided on a contact glass in the middle of forming an image and displaying the normal image in a case other than forming the image. CONSTITUTION:The information inputted from an input device 14 or a clock IC 17 is inputted in a RAM 13 through a microcomputer 10. When the printing key of an operation part 11 is not operated yet in such a state, a character corresponding to a code signal in the RAM 13 is outputted from a ROM 12 and given to an LCD driver 15. The display data given to the driver 15 is normal image display data. Therefore, the normal image is displayed on the LCD 16. When the printing key of the operation part 11 is operated next, mirror image display data is read out from the ROM 12 and given to the driver 15. As a result, the mirror image is displayed on the LCD 16. Meanwhile, the normal image is displayed on the LCD 16 as well as an original image in the case of viewing the display of the LCD 16 from a scanning optical system.
Patent JP-H02160826-A (JP)
Title: Aromatic copolyester
Inventor: TANAKA SHINJI
IPC: C08G63/66
Filed: 1988-12-14
Abstract: PURPOSE:To obtain the title copolyester which is thermotropic and is excellent in strength and dimensional stability by reacting desirably p- hydroxyphenylpropionic acid with an aromatic hydroxycarboxylic acid, an aromatic diol and an aromatic dicarboxylic acid (derivative). CONSTITUTION:Desirably p-hydroxyphenylpropionic acid (derivative) is reacted with an aromatic hydroxycarboxylic acid (derivative) (e.g. p-hydroxydicarboxylic acid), an aromatic diol (derivative) (e.g. 4,4'-biphenol) and an aromatic dicarboxylic acid (derivative) (e.g. terephthalic acid) in a specified ratio to obtain the title copolymer composed of recurring units of formulas I-IV (wherein R is H, an alkyl, an alkoxy, a phenyl or a halogen; and Ar1-3 are each a 6-18C bivalent aromatic ring), containing 10-50mol%, based on the total, units of formula I and 10-60mol%, based on the total, units of formula II, 5-40mol%, based on the total, units of formulas III and IV, a molar ratio of the units of formula III to those of formula IV of 0.95-1.05 and a melt viscosity if 10-100000 P as measured at (the flow initiation temperature +20 deg.C) to 400 deg.C and a shear rate of 10<3>/sec.
Patent JP-H08170517-A (JP)
Title: Exhaust noise eliminating device
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/02
Filed: 1994-12-16
Abstract: PURPOSE: To simplify structure, reduce the number of part items and improve noise eliminating effect of exhaust noise in a low frequency range. CONSTITUTION: An exhaust gas emission control catalyst 5, an auxiliary muffler 8, and a main muffler 11 are interposed between exhaust pipes 4, 6, 7, 10 which are extend from an engine E backward a car body. The auxiliary muffler 8 is provided with a plurality of expansion resonance chambers which are formed in a comparative small size so as to bear noise elimination of exhaust noise of intermediate and high frequencies. The main muffler 11 is provided with a single expansion chamber which is formed in a comparative large size so a to bear noise elimination of low and intermediate frequencies. The main muffler 11 is formed in single chamber, and thereby it is possible to achieve simplification of a structure and reduction of the number of parts.  And also it is possible to ensure the capacity of the expansion chamber sufficiently so as to effectively eliminate exhaust noise of the low frequency.
Patent JP-H01157055-A (JP)
Title: Nonwoven fabric for battery separator and its manufacture
Inventor: YAGI AKIRA
IPC: H01M50/491
Filed: 1987-12-11
Abstract: PURPOSE:To prevent penetration of grains and obtain a separator having a high liquid holding property and tensile strength by processing nonwoven fabric of an average diameter of less than 5mu produced by melt prone method through heat rolls to let it have a tight structure only for its surface part. CONSTITUTION:Material having insulation property and resistance to electrolyte such as polypropylene is injected from a melt prone nozzle 3 to be put on a net conveyor 4 to form nonwoven fabric 5 of an average diameter of less than 5mu. The nonwoven fabric formed by melt prone method is easy to apply shrinkage work by a thermal process to it. The nonwoven fabric 5 is heat-processed by means of heat rollers 6. Surface distance between the rollers 6 shall be narrower than 30% final thickness of the nonwoven fabric, and the void rate at the surface part of the nonwoven fabric shall be less than 70%, while the apparent void rate for the whole shall be 70-91%. The tensile strength of the nonwoven fabric shall be 1.5kg/2.5cm or over.
Patent JP-H06161082-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material
Inventor: SATAKE WATARU
IPC: G03C5/26
Filed: 1992-11-24
Abstract: PURPOSE:To provide the automatic developing machine with which the machine is made compact, its workability is improved, lower replenishing is facilitated and stable photographic performance is obtd. CONSTITUTION:This automatic developing machine for silver halide photographic sensitive materials has respectively at least one processing tank 1 which housed the processing liquid for processing exposed silver halide photographic sensitive materials, processing agent charging section 11 into which the processing agents for the processing therein are supplied, the solid processing agents 13 which are previously divided and weighed to a specified quantity and are subjected to pillow packaging, housing means which houses these processing agents and/or solid processing agents housing container fixing section which sets the packaging materials for housing, supplying means 17 which charges the divided and weighed solid processing agents by unsealing their packages to the processing agent charging section, processing quantity detecting means 8 which detects the processing information of the silver halide photographic sensitive materials and control means 9 which charges the solid processing agents 13 by controlling and operating the processing quantity detecting means 8.
Patent JP-H04185927-A (JP)
Title: Fluid start type frictional damper
Inventor: ETSUCHI NEIRU PATON
IPC: F16F7/08
Filed: 1990-11-19
Abstract: PURPOSE: To perform self-sealing and positioning in response to time when fluid pressure is added by having contours contained at a fixing location by performing the positioning of an opening part by friction members and fixing the friction members to a piston between the inside of an edge and a cylinder and a start ring. CONSTITUTION: Friction members 18, 20 have contours performing the positioning of an opening part and are arranged between edges 34, 36 at the inside of this opening part. These friction members 18, 20 are included in a location fixed to a piston assembly 12 between edges 34, 36, the inside of a cylinder 10 and a start ring 22. The start ring 22 is wider than width of space formed between the edges 34, 36 in width and is arranged at the inside or the lower side of side walls 30, 32 of a piston 16. Therefore, the start ring 22 is self-sealed at side walls 30, 32 of the piston 16, at the same time, expands in the outside direction through the opening part between the edges 34, 36, and thereby when pressure is applied to a chamber 28, the friction members 18, 20 are pressed on the inside of the cylinder 10.
Patent JP-H02161337-A (JP)
Title: Road surface state detecting device
Inventor: HORIBA ISAO
IPC: G01N21/17
Filed: 1988-12-14
Abstract: PURPOSE:To extremely simplify the maintenance/inspection work by a concise device by extracting a vertical polarization image and a horizontal polarization image from in a reflected light from a road surface in the vicinity of a specific angle, and deciding a road surface state, based on a variation of density information in each image. CONSTITUTION:To a TV camera 11 installed toward a road surface 1 at an angle of about 53 deg., an image of an object to be monitored is inputted. In this state, when a linear polarizer 12 is set to a vertical polarization position, a video signal of a vertical polarization image is outputted from the TV camera 11, passes through an LPF 13 and an A/D converter 14 and sent to image memories 15, 16. When an input of one screen of the vertical polarization image to the image memory 15 is ended, a control part 22 sets a sampling timer 23, rotates the polarizer 12 by a time-up signal l and sets a plane of polarization to a horizontal polarization position. Thereafter, a video signal of a horizontal polarization image is outputted from the camera 11, brought to A/D conversion 14, digital density data (a) of multi-gradation is selected and stored in the image memory 16, and digital density data of the memories 15, 16 are brought to logarithmic calculation 17, 18, brought to difference conversion 19 and outputted to a microcomputer 21.
Patent JP-H06156094-A (JP)
Title: Fuel cutoff valve device
Inventor: KONDO SEIJI
IPC: B60K15/01
Filed: 1992-11-25
Abstract: PURPOSE:To prevent deterioration of a canister by blocking up a discharge hole by wave force in order to prevent fuel from flowing into a case through the discharge hole by transverse wave in the case where transverse wave is generated in fuel in a fuel tank, in a fuel cutoff valve device where a discharge hole for fuel evaporated gas is formed on the upper end area of the case. CONSTITUTION:A discharge hole 24 for evaporated fuel gas is formed on the upper end area of a case 12. A ring-like valve 26 is provided on the outer periphery of the case 12 in the discharge hole 24 part. The inside diameter of the valve 26 is set larger than the outside diameter of the case 12 to move the valve in the crossdirection of the case 12. When the transverse wave dashes against the outer peripheral surface of the valve 26, the valve 26 is moved by the wave force, so that the discharge hole 24 where the transverse wave is applied is blocked up by the inner peripheral surface 26a of the valve 26.
Patent JP-H04186502-A (JP)
Title: Magnetic disk device
Inventor: IMABAYASHI MASAKO
IPC: G11B5/64
Filed: 1990-11-21
Abstract: PURPOSE:To reduce the sliding friction loss of the surface of a magnetic disk by forming the protective film of the magnetic disk of a material mainly comprising an oxide and a sliding surface with the protective film of a magnetic head of a material mainly comprising carbonate required. CONSTITUTION:A protective film on the magnetic recording film of a magnetic disk is formed of a material using an oxide as a main component and the sliding surface of a magnetic head slid to at least the protective film of a material using amorphous carbon as the main component. Accordingly, the magnetic head is abraded before the surface of the magnetic disk is abraded and the surface of the magnetic disk having small sliding friction loss is acquired, thus manufacturing a magnetic disk device having high sliding-resistance reliability.
Patent JP-H01157277-A (JP)
Title: Controlling device for pwm converter
Inventor: KIMURA AKIRA
IPC: H02M7/12
Filed: 1987-12-14
Abstract: PURPOSE:To control the power factor of a fundamental wave so as to be 1.0, by providing an effective current regulator and a reactive current regulator and setting the reference input to the reactive current regulator at zero. CONSTITUTION:In a control device for a PWM converter, an AC power source 1 and a reactor 2 are connected to the AC side of a converter 3 while a smoothing capacitor 4 and a load 5 are connected to the DC side of the same. Further, the control device for the PWM converter is provided with a voltage regulator 11, an effective current regulator 12, a current detector 13, a reactive current regulator 14, a maximum input terminal voltage generator 15, an input terminal voltage regulator 16 and a limiter 17. The voltage regulator 11 outputs an effective current objective value in accordance with a difference between a DC voltage Ed and an objective value while the current detector 13 outputs an effective current and a reactive current. The effective current regulator 12 outputs the component of the imaginary axis of an input terminal voltage in accordance with the difference while the reactive current regulator 14 outputs the component of the axis of the same voltage. According to this constitution, a coordinate transformer 9 converts these values of components of both axes into polar co-ordinate system and a PWM modulator 10 effects pulse width modulating control to output a gate pulse.
Patent JP-H10137413-A (JP)
Title: Connection box for game machine and method for connection thereof
Inventor: NAKAJIMA KEN
IPC: A63F7/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To simplify connection work for a game machine and a relay box by providing connection terminals to which signal lines from game machines are connected, providing connectors on one end thereof, and providing a relay to be connected connected to a relay box that sends and receives signals from a pinball parlor computer. SOLUTION: In connecting a connection box 1 of a game machine to game machine terminals 22 of a game machine 21 via signal lines, connectors 21 to 2n to which signal lines receiving contact signals from a game machine 21 and voltage terminals 31 to 3n to which signal lines receiving voltage signals, are provided in the connection box 1. Furthermore, a connector 4 to be connected to a relay connector 7 of a relay box 5 is provided, and the connectors 4, 7 are connected together through a connection line 8 provided with female connectors 81 , 82 connected to both ends in correspondence with the connectors 4, 7. The connection box 1 has a signaler that converts voltage signals among input signals into contact signals and sends the contact signals to the relay box 5.
Patent JP-H08144896-A (JP)
Title: Variable nozzle hole type fuel injection nozzle
Inventor: NOZAKI MASAYA
IPC: F02M61/18
Filed: 1994-11-25
Abstract: PURPOSE: To control at will individually the injection of a plurality of nozzle hole groups with the smooth operation of a spool valve by providing a brake means for fixedly holding both axial positions of the spool valve according to the condition of an engine. CONSTITUTION: A nozzle body 3 is provided in the side wall of a bottomed hole 304 with a plurality of nozzle hole groups 34, 35 having different jet diameters on different circumference in axial multiple stages. Also, a spool valve 7 has a valve part 70 extending through the axial core of a nozzle needle 4 and having the tip fitted in the bottomed hole 304 and the lower end urged by a spring 8. Further, the valve part 70 is provided with a fuel path 76 communicating to one nozzle hole group 34 and communicating to the other nozzle hole 35 in an axially displaced position. Further, a braking means 9 is disp above the spool valve 7 and both axial direction positions of the spool valve 7 are fixedly held in relation to the condition of an engine. Thus, the braking means can be miniaturized to control injection by a plurality of nozzle hole groups 34, 35 individually and stably.