baber/WOPTO huggingface dataset:
Patent JP-H07137267-A (JP)
Title: Ink jet recorder
Inventor: ARA YOJI
IPC: B41J2/165
Filed: 1993-06-21
Abstract: PURPOSE:To obtain an ink jet recorder in which a trouble due to failure to remove a nozzle protective cap does not occur providing a member of the recorder at a position in contact with the cap when a recording head is mounted in the recorder in a state of being attached with the cap of the head. CONSTITUTION:A cap 12 is contained in a recovery base 14, and part 14a of a ceiling of the base 14 protrudes to cover the cap 12. Accordingly, even if a protective cap 103 of a nozzle fails to be removed at an unused recording head, the cap 103 is brought into contact with a protrusion 14a of the base 14, failure to remove the cap 103 is eliminated, a user recognizes failure to remove the cap 103, then removes the cap 103, and peels an adhesive tape to use the head. Accordingly, removal of the cap in the recorder by the cap of the unused head is prevented to obviate a fatal trouble.
Patent JP-H08318756-A (JP)
Title: Emergency stopping device of traveling working machine
Inventor: IDE KENICHI
IPC: F02D17/04
Filed: 1995-05-23
Abstract: PURPOSE: To provide an emergency stopping device of a traveling working machine for giving a stop command to a motor, and for disconnecting a main clutch. CONSTITUTION: In a traveling working machine in which an accelerator lever device 26 for controlling the number of revolution and the stop of a motor, and a main clutch lever device for connecting and disconnecting a main clutch are provided on an operating part 22, an emergency stopping knob device 54 for stopping the motor by a hitting operation from above a knob 56 is provided on the accelerator lever device 26. The emergency stopping knob device 54 and the main clutch lever device are connected to each other by a connecting mechanism 72, the hitting operation of the knob 56 is transmitted to the main clutch lever device by the connecting mechanism 72, and the main clutch is disconnected.
Patent JP-S5575877-A (JP)
Title: Casting device
Inventor: NAKANO AKIO
IPC: B22D17/04
Filed: 1978-12-02
Abstract: PURPOSE: To prevent the overheating of the pouring cylinder and piston by connecting an operating cylinder by way of a rod provided with a water cooling device to the piston of the pouring cylinder provided to a well furnace and positioning the same with an inclination to the outer side of the well furance.  
     CONSTITUTION: An operating cylinder 17 is connected by way of a rod 18 to the piston 15 fitted in the cylinder 14 of a pouring device which pours the molten metal 4' in a well pot b to a die C. The respective connecting members 17, 18 are positioned to the outer side of the well pot b, with an inclination similar to that of the cylinder part 14. A water cooling device 20 is provided to the top end of the rod 18 to cool the rod 18, whereby the piston 15 is indirectly cooled. This device lets the pouring function of the cylinder 14 and piston 15 be maintained smooth at all times and the workability be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08318297-A (JP)
Title: Package for accelerating solidification of muddy water and solidification of muddy water
Inventor: ABE FUMIAKI
IPC: C04B28/00
Filed: 1995-05-24
Abstract: PURPOSE: To solidify muddy water within a short time without damaging the environment of a site of construction and to reutilize solidified mud. CONSTITUTION: A powdery solidification accelerating material 3 reacting with muddy water or mud to accelerate the solidification thereof is sealed in an inner bag 2 formed from a water-soluble material and the inner bag 2 is packed with an outer bag 4 formed from a material having durability and humidity resistance to obtain a package for accelerating the solidification of muddy water.
Patent JP-H09331154-A (JP)
Title: Photo viahole and forming method thereof
Inventor: GOSHIMA MAKOTO
IPC: H05K1/11
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To enable a photosensitive resin film and a plated copper foil to be enhanced in bonded area between them so as to be improved in bonding strength by a method wherein a viahole not circular in cross section is provided. SOLUTION: A square viahole 1 is formed by photoetching through such a manner that photosensitive resin is applied onto or a photosensitive film is pasted on all the surface of a laminated board where a copper foil or the like is bonded, a film where the figure of a viahole 1 to form is patterned is put on the photosensitive film and exposed to light rays to cure the photosensitive film, the uncured part of the photosensitive film is separated off for the formation of a viahole 1 electrically connected to an inner wiring pattern 4. Thereafter, the surface of an insulating layer 5 is activated and metallized through electroless copper plating or both electroless copper plating and electrolytic copper plating, and a surface wiring pattern 3 is formed by photoetching.  The base, inner wall and upside of the viahole 1 are plated with copper to become electrically conductive, so that the upper wiring pattern 3 and the inner wiring pattern 4 are electrically connected together through the viahole 1. In result, the photosensitive resin film and the plated copper foil are enlarged in bonded area between them and improved in bonding strength.
Patent JP-H09329087-A (JP)
Title: Controller of variable displacement type compressor
Inventor: KAWAGUCHI MASAHIRO
IPC: B60H1/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To eliminate an inside oilless condition caused by foaming in a short time, by controlling a cooling medium circulation preventing means in the state of air conditioning switch off and with a detection value found by used environment detecting means more than the set value and by allowing cooling medium circulation in an outside cooling medium circuit so as to continue this state for a preset period of time. SOLUTION: When an air conditioner switch is in its OFF state, respective temperatures in an evaporator, of the atmosphere and inside of a cabin and a sunshine intensity are detected by an environmental condition detecting means and when anyone of them is more than its set value, the number of revolution of a rotary shaft 16 is detected from speed of an engine 20, and when this number is more than its set value, foaming control is carried out. And an internal circulation state is released and the operation of a compressor with its maximum ejection quantity is continued until a preset time passes. Although the inside of the compressor comes in its oilless state once, but after the preset time passes, cooling medium gas including lubricant is absorbed so as to feed lubricant to each sliding part.  Thus, the oilless state can be eliminated in a short time for not exerting any influence on each sliding part substantially.
Patent JP-S5273294-A (JP)
Title: Time sharing multiple control system
Inventor: AKIBA OSAMU
IPC: H04Q9/14
Filed: 1975-12-15
Abstract: PURPOSE:Time sharing multiple control system to prevent operational confusion of controlled part due simultaneous operation of both main and subsidiary controllers by receiving control signal preferencially selected from either main or subsidiary controller.
Patent JP-S5672750-A (JP)
Title: Memory device
Inventor: NAGATA HISAO
IPC: G06F13/00
Filed: 1979-11-19
Abstract: PURPOSE: To increase the processing speed of data without interchanging actually data appearing frequently during arithmetic, by making it possible to assign colum address information indirectly by a memory method which can read and write the information.  
     CONSTITUTION: One digit of a binary-coded decimal number is stored in memory unit 1' where it can be read from and written from one address and the high-order address signal 40' from address register 4' is supplied as the high-order address decoder signal 50' to the high-order address decoder 2' by way of address converter 5'. Further, the low-order address signal 41' from register 4' is supplied to the low- order address decoder 3' to make it possible to select data that corresponds to the address by decoders 2' and 3'. With regard to the data selected by memory device 1', its address is assigned by address decoder signal 50' and low-order address signal 41' stored in converter 5' indicated indirectly by address signal 40', so that processing speed of data will be increased without interchanging data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5675940-A (JP)
Title: Cylinder for internal combustion engine
Inventor: NAKAMURA KIYOSHI
IPC: F02F7/00
Filed: 1979-11-21
Abstract: PURPOSE:To improve wear resistant, sliding, thermal and mechanical qualities by forming a cylinder liner with a ceramics sintering member having a specific composition and density as well as a random direction quality of its organization. CONSTITUTION:A ceramics sintering member constitutes a cylinder liner. The ceramics sintering member is formed by a furnace sintering having a random and homogenous direction quality of its organization and having a theoretical density greater than 95%. The ceramics sintering member is made up of a ceramic powder containing 50wt% of Si3N4 at least. A furnace sintering method is used for a manufacturing method. For example, a ceramic powder is molded under compression into desired shape and then sintered under no application of pressure in a reaction furnace. Therefore, the ceramics sintering member thus obtained is homogenous and has no jointed portion. The random direction quality of the organization provides constant strength and practically removes the possiblity of generating cracks against unhomogenous stress.
Patent JP-S5673441-A (JP)
Title: Semiconductor device
Inventor: GOTOU KENICHI
IPC: H01L21/331
Filed: 1979-11-21
Abstract: PURPOSE:To obtain the high-tension resistance for the subject semiconductor device by a method wherein a junction surface is provided in such a manner that one of layers is annually surrounding the other layer, a main junction surface is formed by performing a mesa etching on one of the layers in such way that the edge of the junction surface of the other layer is located on the mesa-side circumferential surface. CONSTITUTION:The P<+> layer 41 of an N type substrate 2 is projected by performing a mesa etching, the junction end of a P<+> layer 42 is extended to a mesa- side surface 5 and it is annularly surrounding the outside of the layer 41. The edge of the main junction surface 11 and the edge of an auxiliary junction surface 12 are covered by a protective film 3. When an inverse voltage is applied, a depletion layer width xd(V) is generated, and when a depletion layer 61 is enlarged to the lateral direction and reaches to the P<+> layer 42, a floating potential is induced on the layer 42, a new depletion layer 62 is generated on the peripheral section of the auxiliary junction surface 12, and a depletion layer width xd(L) is generated by the composition of the above two depletion layers, thereby enabling to weaken the surface field strength and to increase the breakdown voltage.
Patent JP-S6212816-A (JP)
Title: Measuring method for flow rate
Inventor: SHIBATA HIROMI
IPC: G01F3/02
Filed: 1985-07-10
Abstract: PURPOSE:To calculate the accurate consumption volume of fuel by subtracting a delayed time of valve action from a valve opening action commanding time. CONSTITUTION:A transistor 2 is on and an electric current is flowed in a solenoid 1 every time a fuel supply signal, namely, a valve opening signal is supplied from a fuel controller to the transistor 2. The signal intercepts a base electric current of a transistor 3k. As a result, a capacitor 3j is charged and since the voltage is supplied to a nonreverse input terminal of a comparator 3l, the comparator 3l sends out an output signal of a level (1) at a point of time when the voltage exceeds the voltage of a reverse input terminal. Hereby, the output signal of an oscillator 4a is supplied to a counter 4c and a valve opening time is integrated with a microcomputer 4d. As a result, the time until the comparator 3l sends out the signal of the level (1) from the supply of the valve opening signal is made so as to be the same as the delayed time of the valve action, by which the consumption volume of the fuel is integrated as a value subtracting the delayed time of the valve action from the valve opening action commanding time.
Patent JP-H10326833-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAZAMI TETSUO
IPC: H01L21/82
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To arrange a block for absorbing power supply noise in a chip on a wiring unarranged region by a method, wherein a P<+> diffused layer formed into the well contact of a P-type well is extended to the region of an N-type well, and the capacitor block for constituting a P-N junction capacitance is provided between the diffused layer and the N-type well. SOLUTION: In the interior of a capacitor block 9, a P<+> diffused layer 1, on which a GND wiring 5 is constituted on contacts 7 and which is formed into a well contact of a P-type well 3, is extended to the region of an N-type well 2, whereby a P-N junction is formed between the well 2 and the layer 1 and a P-N junction capacitance is obtained. Moreover, the well 2 is connected with a VDD wiring 6 via an N<+> diffused layer 4 formed into a well contact and the contacts 7. By the above cell constitution, the P-N junction capacitance can be constituted within the block, without the use of a signal wiring channel other than the GND and VDD wirings.
Patent JP-S5939115-A (JP)
Title: Surface acoustic wave transducer
Inventor: YASUHARA YOSHIHIKO
IPC: H03H3/08
Filed: 1982-08-30
Abstract: PURPOSE:To suppress harmonics of an even number order, by forming an electrode finger having a specific relation to a wavelength of a surface acoustic wave to the 1st and the 2nd comb-tooth electrodes biting with each other. CONSTITUTION:The comb-tooth electrodes 2, 4 are arranged to a piezoelectric substrate 1 so as to be bit with each other to form a surface acoustic wave transducer. Two sets of double electrode fingers 10 each comprising an electrode finger 8 of 1/8lambda of width having a length being about 1/2 of a width orthogonal to a transmission path of a surface acoustic wave and a 3/8lambda electrode finger 9 spaced from the electrode finger 8 by 1/8lambda are provided in the electrode 2, and an electrode finger 11 having 1/8lambda of width is projected from each electrode 9. Two sets of double electrode fingers 14 comprising an electrode finger 12 having 1/8lambda of width, a 3/8lambda electrode finger 13 and a 1/8lambda projected electrode finger 15 are formed similarly in the electrode 4. Surface acoustic waves D, E produced from the crossing of the electrode fingers 11, 14 and of the electrode fingers 15, 10 are propagated respectively on the substrate 1 and received at a receiving electrode 16. The 2nd order harmonic on the propagating path of the surface waves D and E is excited in opposite phase and cancelled, and no even order harmonic is received.
Patent JP-H0442230-A (JP)
Title: Device for applying photosensitive agent
Inventor: YAMANE MANABU
IPC: G03H1/02
Filed: 1990-06-08
Abstract: PURPOSE:To improve the quality of products and to decrease the man-hours for production by providing a step for preventing the infiltrating of a photosensitive agent which is brought into a contactless state with the peripheral edge of the rear of a sample in the peripheral edge part of a rotary sample base. CONSTITUTION:The rotary type applying device is built in a hermetic container. This applying device has the square rotary sample base 10 to be imposed with the square sample 11, a vacuum pump 11 for sucking the sample on the rotary sample base 10 and a motor 12 for rotating the rotary sample base 10, etc. The step 13 for preventing the infiltrating of the photosensitive agent which is brought into the contactless state with the peripheral edge of the rear of the sample 1 is provided in the peripheral edge part of the rotary sample base 10. The generation of the capillarity of the spacing between the sample 1 and the rotary sample base 10 is prevented in this way and the adhesion of the photosensitive agent to the rear of the sample is prevented. The quality of a hollow window is, therefore, improved and the man-hours of production are decreased.
Patent JP-H11344579-A (JP)
Title: Pendulum device
Inventor: WATANABE YASUHIRO
IPC: G04B17/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum device capable of constantly and stably starting a pendulum in a stationary condition with a simple constitution. SOLUTION: This pendulum device 30 is provided with a base body, a swing arm 31a which is supported by the base body in an oscillating manner and on which a magnetic body 33a is mounted at the specified position, and a driving means which is arranged at the position opposite to the magnetic body 33a on the base body, and drives the swing arm 31a by giving the magnetic force against the magnetic force of the magnetic body 33a to the magnetic body 33a of the swing arm 31a in a specified oscillating range around the condition where the swing arm 31a is in the perpendicular direction. In this constitution, the pendulum device 30 capable of constantly and stably starting the pendulum in a stationary condition with a simple constitution is provided.
Patent JP-S5673283-A (JP)
Title: Structure of diaphragm part of shut-off valve
Inventor: KAMIMURA WATARU
IPC: F16K31/126
Filed: 1979-11-20
Abstract: PURPOSE: To smooth motion of a diaphragm by a method wherein the diaphragm of a shut-off valve arranged on a gas passage forms a slope provided with concave grooves and a flat, concave bottom and the diaphragm is supported by a diaphragm chamber bringing both their slopes into contact.  
     CONSTITUTION: The pressure in the inlet chamber 3a of a diaphragm 5 is the same as that in the compression chamber 3b thereof, that is, the diaphragm 5 is in equilibrium. If, when the diaphragm 5 is pushed downward by a spring 9 and the valve body is free, a pilot valve detects an earthquake and the like and the gas pressure in the gas inlet chamber 3a is released through a gas passage 10, the diaphragm 5 moves upward with a connecting lever 6 by the gas pressure in the compression chamber 3b to bring the valve body into a closed state. Thus, since the diaphragm is usually in contact with the housing through a slope surface provided with concave grooves, phenomena of adhesion are hard to occur on the contact surface and since the gas pressure is applied to the concave grooves, the motion of the valve body can be secure and smooth in time of emergency. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07328249-A (JP)
Title: Hanging structure of seat
Inventor: TAKADA YASUHIDE
IPC: B68G7/052
Filed: 1994-06-07
Abstract: PURPOSE:To provide a hanging structure of a seat contributing to effective prevention of disconnection of a seat heater. CONSTITUTION:A relieve part 17a which is broader W3 than the width W1 of a connecting part 9b of the seat heater and is bent upward is formed at a leading-in wire 17 inserted into the leading-in cloth 4 of a surface skin 3 of the seat 1. Pulling or releasing of the connecting part 9b of the seat heater by the pulling-in wire 17 is prevented by this release part 17a of the leading-in wire 17 when the load of a sitting person does not act to the seat 1 and acts to the seat.
Patent JP-S6210689-A (JP)
Inventor: CHIGASAKI MASAO
IPC: G09F3/10
Filed: 1985-07-09
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-S6213675-A (JP)
Inventor: ISHIBASHI SUEKICHI
IPC: F25D23/02
Filed: 1985-07-09
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-S5274987-A (JP)
Title: Concrete coating tube grinding machine
Inventor: YAMAGUCHI TOSHIO
IPC: B24B5/40
Filed: 1975-12-19
Abstract: PURPOSE: To provide a concrete coating tube grinding machine which can advantageously solve problems of unavoidable thickness variation of concrete coating on a steel pipe and of occurrence of ruggedness on the surface of the coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5938547-A (JP)
Title: Hot-water boiler
Inventor: FUJISHITA KAZUO
IPC: F24H9/12
Filed: 1982-08-30
Abstract: PURPOSE:To reduce sudden reduction of a temperature of hot water to be fed at the time of feed of the hot water, by feeding hot water from a heat source part from the upper part of the inside of a hot water tank through a flow speed attenuator which is made use of a sintered metal. CONSTITUTION:A heating circuit is formed by diverging a taking-in pipe 6 of water into 6a and 6b from the lower part of a hot water tank 3 through a check valve 10 and providing circulating pumps 4a and 4b, heat source parts 5a and 4b, branch pipes 8a and 8b of a feed hot water pipe 8 and the feed hot water pipe 8a respectively in this order. A side wall of a hollow and cylindrical bottomed flow speed attenuator 12 constituted with a sintered metal and a large number of small spouting holes 13 is provided so that spouting is made in a horizontal direction to the hot water tank 3. Diffusion, therefore, within the hot water tank through mingling of low temperature water at a building-up period of the heat source can be prevented from occurring by the flow speed attenuator 12 through quite uniform and, moreover, dispersed spouting, and stabilization of a temperature of hot water at the time of feed of the hot water can be contrived.
Patent JP-S6041988-A (JP)
Inventor: KOUSAKA YOSHIO
IPC: D06F23/04
Filed: 1983-08-17
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-H11320322-A (JP)
Title: Telescopic cover having a number of blades
Inventor: TSURUMAKI YOSHIHISA
IPC: B23Q11/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent entrance of chips by eliminating any gap by fixing a plurality of very thin metallic sheets at a telescopic cover slid according to movement of a moving mechanism, such as the spindle head of an industrial machine, to hold sliding ability of the moving mechanism of an industrial machine and provide performance of the industrial machine, and to improve discharging and sealing ability by effecting slide of the blade of the telescopic cover through contact at a number of points. SOLUTION: A number of part covers 2a-2d of a metallic sheet (a high strength complex layer texture stainless steel consisting mainly of 17% Cr-2% Ni and having a fine mixture texture of a soft ferrite phase, a rigid martensite phase, and a fine mixture texture) are slidably laminated together to form a telescopic cover 1. A number of plates 3 of a very thin metallic sheet (a stainless steel containing 0.03-0.1% a carbon amount and 10-20% a chrome amount) with thickness of 0.01-0.3 mm are fixed at intervals of a distance of 1-5 mm. Further, when occasion demands, a single or a plurality of pantographs are mounted on the telescopic cover 1 and through slide of a number of the plates 3, chips are discharged.
Patent JP-S5774750-A (JP)
Title: Laser beam printer
Inventor: ARAO KOUZOU
IPC: G03G21/00
Filed: 1980-10-29
Abstract: PURPOSE:To prevent the generation of a scanning track due to a relative position shift between a laser beam and a photoreceptor by detecting the intensity of a lantent image by the laser beam and by exercising the deflection control over the scanning direction of the laser beam according to the detection result. CONSTITUTION:A laser beam 13 from a laser generator 15 is passed through a beam deflector 65, a polygon reflecting mirror 17, and an f.theta lens 19 to scan on a photoreceptor 21. A potential sensor 61 detects the potential of a latent image formed by scanning the laser beam, and according to the detected level, a laser beam deflector 65 deflects the beam derection through a controller 63. Therefore, even when the laser beam can not scan on the photoreceptor accurately owing to vibrations, the generation of a scanning track is prevented by deflecting the laser beam.