baber/WOPTO huggingface dataset:
Patent JP-H01171276-A (JP)
Title: Manufacture of thin film transistor
Inventor: INAGI SHUNICHI
IPC: H01L21/336
Filed: 1987-12-25
Abstract: PURPOSE:To simplify manufacturing steps by forming an N-type gate electrode directly on a semiconductor film for the gate electrode so as to implant more N-type impurity than P-type impurity and indirectly a P-type source, drain regions through a gate oxide film by continuously ion implanting two different kinds of impurities. CONSTITUTION:A gate oxide film 3 is formed on an active layer 3, a semiconductor film 4 is then formed, only the film 4 is patterned, and the film 3 remains as it is. B<+> is, for example, implanted as a P-type impurity, and As<+> is, for example, subsequently implanted as an N-type impurity. The B<+> is selectively implanted to a part which becomes the source.drain regions of an active layer 2 by the continuous implanting, thereby resultantly forming source.drain regions 7 on the layer 2. The B<+> implanted previously is then compensated by the As<+> implanted later in the film 4 to reduce an N-type resistance. As a result, an N-type gate electrode 4' is formed.
Patent JP-H07189298-A (JP)
Title: Slewing type excavator
Inventor: KAWAMURA TAKUZO
IPC: E02F9/22
Filed: 1993-12-27
Abstract: PURPOSE:To simplify time layout of hydraulic components. CONSTITUTION:A switch over section S for attachment work machine is incorporated into an excavator control valve CV. A joint of pressure oil from a plurality of pumps and unloading operation are switched over by operating the switch over section S for the attachment work machine. An option valve 35 which operates the attachment work machine and the switch over section S for the attachment work machine are adjoined with each other so that they are installed to the control valve CV. In a slewing type excavator, there is instal led a remote control valve R which is operated by an operation lever where a hydraulic P designed to supply the pressure oil to the remote control valve R and a cut off valve and a running acceleration switch over valve are integrated in one piece.
Patent JP-H05138576-A (JP)
Title: Tool support device for robot working device
Inventor: SUGANUMA SUSUMU
IPC: B23Q1/36
Filed: 1991-11-18
Abstract: PURPOSE:To provide a tool support device for a robot working device adapted to repeat a predetermined action, which can move a tool attached to the robot working device along a surface of a workpiece whose shape is some or less non-uniform, which can absorb vibration from a tool, and which can prevent the tool from being subjected to an overload. CONSTITUTION:A tool support device 10 is composed of an arm side attaching member 11 attached to the distal end of an arm 35, a tool side attaching member 12 attached to the arm side attaching member 11 through the intermediary of a resilient member 13, for supporting a tool 36. Further, a detecting means 15 for detecting such a condition that the position of the tool side attaching member 12, relative to the arm side attaching member 11, is shifted, exceeding a predetermined range, is provided in the tool support device 10.
Patent JP-H07190847-A (JP)
Title: Walking animal-separating device
Inventor: KUSUBE AKIRA
IPC: G01G17/08
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the size and cost of a walking animal-separating device while effecting a proper separation of them. CONSTITUTION:At part of leading path P for a plurality of walking animals, a pair of doors 74A and 74B on the left and right for shielding the sight of the walking animals at their closed position are supported freely rotatably around the upper and lower axes in the end of the width of the leading path P and placed at the positions in a returned energized state respectively by energizing means to the fully closed positions. The walking animal separation device is provided with a gate open/close means 8 switchable from the fully closed position of the one door 74B to the medium position in the full-open and full-close positions and between a medium position operable state permitting a walking animal to push and open it for passing and a release operation state to release the support of the door 74B. It is constituted so that the given force of the energizing means working on the door 74A on the side not driven for switching by the gate open/close means 8 is larger than the given force of the energizing means working on the door 74B on the other side.
Patent JP-H09150377-A (JP)
Title: Tire chain mounting tool
Inventor: IKEDA MICHISHIROU
IPC: B25B27/22
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To use a tool when a chain is mounted in a tire. SOLUTION: This constitution is a tire chain mounting tool 1 comprising a connection pipe 2 and a chain 7 inserted into the connection pipe 2, and a tire chain mounting tool 1 comprising a connection pipe 2, chain 7 inserted into the connection pipe 2 and a connecting fitting.
Patent JP-H06172853-A (JP)
Title: Surface treatment method of steel
Inventor: UMEMOTO TADAHIRO
IPC: C21D7/06
Filed: 1992-12-09
Abstract: PURPOSE:To introduce a compression residual stress field into a deep range and to improve corrosion resistance by using a very low temp. steel ball cooled to the prescribed temp. at introducing the compression residual stress on the surface of steel by shot peening treatment. CONSTITUTION:Plastic deformation is imparted to the surface of steel by projecting a steel ball cooled to (-50)-(-200) deg.C on the surface of steel. By this method, since the neighborhood of surface is shru but the most part of steel is maintained at normal temp., tensile thermal stress is generated. When this thermal stress exceeds the yield point, the plastic deformation is generated in the tension direction, at the time of returning to normal temp. condition, thus the compression residual stress is imparted. The figure shows the residual stress generated by projecting the stainless steel ball cooled to a neighborhood of -196 deg.C on 50mm stainless steel plate.
Patent JP-H06180920-A (JP)
Title: Recording medium ejector
Inventor: TSUCHIYA YOSHINOBU
IPC: G11B17/22
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a recording medium ejector in which grasping operation is carried out positively regardless of positional shift of recording medium containing position. CONSTITUTION:A picker hand 4 grasps a cartridge 2 at a grasping position and transfers the cartridge 2 thus grasped into a cartridge moving mechanism 11. When the picker hand 4 fails to grasp the cartridge 2, a central processing section 13 and a motor drive section 14 control the picker hand 4 to move to a retry position different from the grasping position and to retry grasping. The central processing section 13 is provided with an advance amount register 131 for storing the retry position as a grasping position for next cartridge 2 when the picker hand 4 succeeded to grasp the cartridge 2 through retry.
Patent JP-H07157158-A (JP)
Title: Separated web tail holding device in web winder
Inventor: SUZUKI HITOSHI
IPC: B65H19/28
Filed: 1993-11-30
Abstract: PURPOSE:To easily obtain a sharp addendum by fitting a hook blade slantingly against the surface of a main winding drum, holding its addendum not protruding beyond the surface of the main winding drum but inside a groove and the hook blade protruding backwards of the rotational direction of the main winding drum in the front edge of the groove. CONSTITUTION:Hook blade receiving surfaces 21a, 21b for holding a hook blade 22 slantingly backwards in a recessed part 21, or in other words, holding a hook 22b of the hook blade 22 in the state of positioning it on one of the side edges 12a in a groove 12, is constituted. The addendum part of the hook 22b is arranged in a row along a front end edge 12a of the groove 12 by holding it not protruding beyond the surface 23a of a brace 23 but inside the groove 12 and the hook 22b of the hook blade 22 is in the state of protruding backwards beyond each recessed part 26 of the rear end edge 23c of the brace 23. Thus sharp addendum hook blade 22 bearable for long term application can be obtained.
Patent JP-H0880462-A (JP)
Title: Spraying booth
Inventor: KAWADA YASUKAZU
IPC: B01D46/10
Filed: 1994-12-06
Abstract: PURPOSE: To prevent the scattering of a material when an article is coated with a spraying adhesive, etc. CONSTITUTION: This spraying booth 10 is used to coat an article of paper, etc., with a spraying adhesive, etc. The booth 10 includes a booth main body 11 having an opening 15 and a perforated member 12 set in the main body 11. An article to be coated is placed on the perforated member 12, sprayed with an adhesive, etc., from the opening 15 or a working hole and coated. The gas sprayed into the main body 11 is discharged to the outside through first and second filters 23, etc., and the adhesive component, etc., are deposited on the inner surface of the filters and not scattered outside the main body 11. Besides, a closable spraying booth with a bag freely detachably provided in the main body 11 can be constituted.
Patent JP-H0880939-A (JP)
Title: Container for packaging
Inventor: HARADA KAZUE
IPC: B65D5/36
Filed: 1994-09-09
Abstract: PURPOSE: To show a cute colored pattern on a through hole on the lid surface by a method wherein a through hole is provided on the lid, and a container is built up by folding in such a manner that another lid piece is formed so that one part of the other lid piece may close the through hole. CONSTITUTION: Side parts 1-4 which are partitioned by folding lines are bent and fixed by a gluing piece 5, and bottom pieces 1b, 2b, 3b, 4b which continue from the bottom edges of respective side parts are bent and overlapped to form a bottom of a packaging container. Then, a commodity is put in the container, and an opening of the contained is covered by a lid piece 2a. Then, lid pieces 3a, 4a being formed into a shape which covers one part of a through hole 6 of a lid piece (1a) are bent by either sequence, and put on the top of the lid piece 2a in order, and finally the lid piece (1a) is bent and put on the top. Then, a fastening piece 8 is inserted in an incision 9 to complete the closing of the lid.  By this method, the lid pieces 2a, 3a and 4a are exposed from the through hole 6 of the top lid of the packaging container while partially being overlapped, and by coloring the external surfaces of respective side parts and respective lid pieces with selected colors, a colorful container 5 formed.
Patent JP-H08154534-A (JP)
Title: Supplying of oxygen to fish preserve and wave driven pump
Inventor: MINEGISHI SHIGEO
IPC: A01K63/04
Filed: 1994-12-07
Abstract: PURPOSE: To supply oxygen to a fish preserve by taking advantage of wavy force by hitting an advancing wave on the surface of the sea to a reflecting plate to form a stationary wave and taking it out as vertical motion of a floating tool. CONSTITUTION: First, a floating frame 2 of a fish preserve A is equipped with a rotary shaft 4 along the water surface and a floating tool 7 from which a reflecting plate 6 is hung down is fixed to the tip of a rocking arm 5 laterally extending from the rotary shaft 4 and floated on the water surface to vertically move the floating tool 7 by the wave which hits the reflecting plate 6 and amplifies the reciprocation of the rotary shaft 4. Further, the reciprocation is converted to rotation in one direction by a rotation changing mechanism 9 and the rotation is accelerated to drive a rotary pump 8 placed on the floating frame 2. Air is released from a scattering nozzle of a piping 10 connecting to a delivery hole of the rotary pump 8 by driving the rotary pump 8.  The reflecting plate 2 is preferably a reflecting plate of a curved surface having a circular arc cross section with the rocking arm 5 as a radius.
Patent JP-H01174605-A (JP)
Title: Base for wig
Inventor: AKUTSU SABURO
IPC: A41G3/00
Filed: 1987-12-26
Abstract: PURPOSE:To obtain a wig base having improved deformation resistance and fitness, by fixing a shape memory resin to a net made of filament, non-woven cloth or film. CONSTITUTION:A shape memory resin 2 (e.g., acrylic shape memory polymer) having a glass transition point restoration temperature near the body temperature is subjected to a shape memory treatment by compression molding vulcanization crosslinking process. The shape memory resin is thermally fused to a base net 1 composed of a net made of natural or synthetic filaments, non- woven cloth or film using an adhesive film. The shape memory resin constantly keeps the wig in a definite shape by body heat or dryer, etc., in wearing. The shape of the wig can be restored without causing shape deformation and the wig can fit to the surface of the scalp.
Patent JP-H09172467-A (JP)
Title: Clock reproducing device
Inventor: MIURA SATOSHI
IPC: H04L27/22
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a device suppressing the deterioration of an error detection characteristic by means of frequency offset by providing the sorting part, the delay holding circuit, the subtraction circuit and the multiplying circuit of a prescribed output. SOLUTION: When data Ich/D of an orthogonal wave-detection output is inputted from an A/D converter to a detection part 2, a sorting part 17 sorts it to peak data Pn ,i and zero data Zn. i . When data Qch/D of the orthogonal wave/detection output is similarly inputted, a sorting part 18 sorts it to peak data Pn. q and zero data Zn. q . Peak data Pn. i of Ich outputted from the sorting part 17 and peak data Pn. q of Qch outputted from the sorting part 18 are inputted to a circuit 20 to calculate electric power component at the peak. Zero data Zn. i of Ich outputted from the sorting part 17 and zero data Zn. q of Qch outputted from the sorting part 18 are inputted to a circuit 19 to calculate the electric power component at zero.
Patent JP-H01171460-A (JP)
Title: Production of packed instant hamburger spiked with sauce
Inventor: SHINKAWA YUICHI
IPC: A23L13/60
Filed: 1987-12-26
Abstract: PURPOSE:To obtain the title hamburger enhanced in preservability with the good taste retained, by packing a bag with a heat-treated hamburger putty and sauce therefor brought to weak acidity followed by deaeration in a vacuum and then performing sterilization on heating followed by quenching. CONSTITUTION:A hamburger putty is fried in a vegetable oil at 115-155 deg.C followed by baking the both side to produce a hamburger. Minced onion, carrot etc. are fried to a brown color followed by spiking with beef extract, tomato paste etc. and boiling down followed by spiking with vinegar etc. to adjust the system to a pH of 4.5-4.9 to prepare a sauce for hamburger. Thence, the hamburger and the sauce prepared above are quenched and packed into a bag made of heat-resistant synthetic resin film followed by deaeration in a vacuum and sealing followed by sterilization in a hot water at 90-95 deg.C for ca. 1hr and then quenching in a cold water at ca. 10 deg.C.
Patent JP-2000161070-A (JP)
Title: Variable displacement turbocharger
Inventor: ARISAWA KATSUHIKO
IPC: F02B37/24
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To rotate a driving member in a good state and improve reliability of a connecting part by arranging an operating part which is moved in a reciprocating straight line on an actuator for rotating a variable nozzle driving member, and rotating the connecting part for connecting the operating part and the driving member to each other around two axis. SOLUTION: An actuator 7 is moved in a reciprocating straight line in an inner space 7c without rotating an operating part 7d by rotating a screw member 7f by a step motor 7b. The operating part 7d is not inclined, a connecting part 8 is inclined without being brought into contact with a tip end opening 7h of a case 7a, and an annular driving member 6d is rotated. A compression spring 9 is interposed between a disk 8a of the connecting member 8 and an annular part 7i for forming the tip end opening 7h, and the connecting member 8 is push-pressed in the operating part 7d direction at all times. Accordingly, an abutting position relation between the operating part 7d and the annular driving member 6d is held in a constant state, and displacement between the step motor 7b and the variable nozzle 5 is reduced so as to facilitate control.
Patent JP-H03195343-A (JP)
Title: Magnetizer for step motor
Inventor: SAKAI KAZUTO
IPC: H02K37/02
Filed: 1989-12-22
Abstract: PURPOSE:To facilitate manufacture of a high torque, high output motor by integrally magnetizing a permanent rod magnet burried in the tooth groove of rotor core and a permanent disc magnet for main flux field arranged between the rotor cores. CONSTITUTION:Yokes 23a, 23b are magnetically isolated through a nonmagnetic ring 24 to form independent magnetic circuits with a magnetizing yoke 23 and a rotor core 7 thus forming flux loops 25a, 25b. Since the flux loops 25a, 25b have same rotational direction, radial magnetic flux penetrates reversely through permanent rod magnets 10a, 10b placed in the rotor teeth 8a, 8b in respective blocks thus magnetizing permanent magnets 10a, 10b reversely. Since the magnetizing coil 21 for a permanent disc magnet 9 arranged on the nonmagnetic ring 24 has air core, the magnetic circuit is opened thus forming a magnetizing field penetrating through a rotor shaft 11 in the axial direction. By such arrangement, both permanent magnets can be magnetized integrally upon finish of rotor machining and assembly under non-magnetized state.
Patent JP-H10169476-A (JP)
Title: Twist angle and/or valve lift detecting device for camshaft in multiple cylinder internal combusiton engine
Inventor: GROB FERDINAND
IPC: G01B21/22
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To detect valve lift without a position sensor by providing a rotary shaft with a signal generating wheel surveyed by a sensor generating output signal, obtaining the angle position of the shaft from the output signal, and obtaining a twist angle between both camshafts from the measured angle position, a reference angle, and the like. SOLUTION: A phase signal generating wheel 17 is fitted to a second camshaft 11 interlockingly rotated by a crankshaft 19, and a specific number of marks provided on the peripheral surface are surveyed by a phase sensor 18. A crankshaft signal generating wheel 21 is fitted to the crankshaft 19, and a rotating speed signal generator 20 is disposed at the peripheral surface. Output signals of the phase sensor 18 and signal generator 20 are inputted to a controller 22. On the basis of input signals, a twist angle between first and second camshafts 10, 11 is detected, and valve lift is obtained from the measured phase relation according to the fixed dependence between the twist angle and valve lift and used as a reference signal for calibrating a position sensor, for instance.
Patent JP-H11162457-A (JP)
Title: Lead-acid battery
Inventor: YOSHIYAMA YUKIO
IPC: H01M4/62
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight lead-acid battery having nearly the same high-rate discharging characteristic as that of the conventional battery. SOLUTION: An active material 3 existing near the center of each mesh 2 of a grid body is substituted with an acid-resistant and stable filler 4 having a density smaller than that of the active material 3 to form a positive electrode and a negative electrode. When these electrodes are used, a sealed lead-acid battery reduced with its weight by 7-10% and having nearly the same quick discharging performance as that of the conventional battery can be provided.
Patent JP-H02177796-A (JP)
Title: Data output device for charge receiving system
Inventor: MIYAGISHI TOSHIHISA
IPC: H04Q9/00
Filed: 1988-12-28
Abstract: PURPOSE:To rapidly perform the required output operation of a message by directly monitoring communication data on a transmission path by each output device, and performing the print output or display output of the message with respect to a data item when the transmission of reception data including the data item designated by a receiver in advance is performed, CONSTITUTION:The receiver 21 is constituted so that cash money, etc., is paid after inserting a charge note brought by a customer. The output device 30 is a display or a printer, and is installed at the site of a relative department separated from a central processing unit 10. When a response message PM is transmitted from the receiver 21 to the central processing unit 10 corresponding to the transmission of a selection message in the central processing unit 10 on the transmission path 40, the output device 31 discriminates whether or not the data item registered on an output item table held by its own device exists in the response message, and generates an output message when a corresponding data item exists, and performs the print output or the display output to a data output part.
Patent JP-H06180174-A (JP)
Title: Chamber temperature control device for low temperature open show case
Inventor: TSUTSUMI JUNJI
IPC: G05D23/19
Filed: 1992-12-11
Abstract: PURPOSE:To maintain a chamber temperature at an objective value regardless of the temperature of outside air by a method wherein when an outside air temperature is higher (lower) than a standard outside air temperature, a cooling stop temperature and a cooling starting temperature are corrected to a low (a high) value, and a cooler is controlled to an ON and an OFF state according to temperature after the correction. CONSTITUTION:In a low temperature open case, cold air generated by a cooler 12 is blown off toward a position below the front of a case body 10 through a discharge port 14 by means of a circulation air passage 11 through the working of a blower 13 to form an air curtain A at the inner front of a chamber by means of cold air. In this case, in a case a chamber temperature is maintained at an objective value, a cooling stop temperature Td at which the cooler 12 is brought into an OFF-state and a cooling start temperature Te at which the cooler 12 is brought into an ON-state are decided based on detected values Tf and Tb from an outside air temperature sensor 21 and a blow-off cold air temperature sensor 20, respectively, so that an optimum chamber set temperature T being a target value is provided. The outside air temperature Tf is compared with a standard open air temperature C, and in case of Tf>C, Td and Te are corrected to a high value.
Patent JP-H08164438-A (JP)
Title: Forcing method of thin disk
Inventor: FUKUYASU TOMIHIKO
IPC: B21J9/02
Filed: 1994-12-12
Abstract: PURPOSE: To secure the stability of stock while reducing load, to reduce outer peripheral burrs and to improve the yield of material. CONSTITUTION: In producing a thin disk by rotary forging, an inclined angle αand the number of revolution N of a forming die (upper die) are set to the range of (1.0 deg.<=α<=10.0 deg.) and (N>=60rpm). Further, a rolling reduction δ (mm/rev) per revolution of rotary forging is respectively adjusted to satisfy (δ<0.0003.α.df) at the initial stage of reduction (contacting time between forming die and material) or (δ>=0.0004.α.df) up to the neighborhood of the final stage of reduction (up to the range of t/tf>=1.2), provided, t: thickness (mm) of disk stock during forming, tf: rotary forging finished thickness (mm) of disk stock, df: rotary forging finished outer diameter (mm) of disk stock.