baber/WOPTO huggingface dataset:
Patent JP-2001073248-A (JP)
Title: Device for treating yarn with fluid
Inventor: SAIJO TERUAKI
IPC: D02J1/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a yarn fluid treatment device which can give a high interlacing degree with a small amount of a fluid and has an excellent energy-saving effect by forming a fluid-jetting hole cross section vertical to the axis of the fluid-jetting hole into a long hole shape having a minor axis in the direction parallel to a yarn guide. SOLUTION: This fluid treatment device has at least one fluid-jetting hole 9 which is opened so that the jetting direction of the hole 9 crosses a yarn guide, and is used for mutually interlacing the filaments of a yarn Y traveling in the yarn guide 10 with a fluid jetted from the fluid-jetting hole 9. Therein, one or more fluid-jetting hole cross sections respectively, vertical to the axes of the fluid-jetting holes 9, are formed in long holes whose minor axes are parallel to the yarn guide 10. The minor axis length L/major axis length W ratio of the long hole is preferably 0.80 to 0.95. Two or more fluid-jetting holes 9 are preferably disposed, and the cross angle of the axes of the adjacent two fluid-jetting holes 9 is preferably >=60 deg.. The angle of the axes of the fluid-jetting holes 9 to the yarn guide are preferably 30 to 150 deg..
Patent JP-S6482862-A (JP)
Title: Knee characteristic controller for solid-state image pickup element
Inventor: TANI NOBUHIRO
IPC: H01L27/148
Filed: 1987-09-25
Abstract: PURPOSE:To extend a service life of a solid-state image pickup element by impressing a reverse bias voltage between a semiconductor substrate of the image pickup element and an impurity diffusion area, comparing the reverse bias voltage concerned and a reference voltage by a comparator, and controlling the reverse bias voltage. CONSTITUTION:A reverse bias voltage V is impressed to an inversion input terminal of a comparator 26, and to a non-inversion input terminal of the comparator 26, a reference voltage V0 is impressed. When an accumulated charge in a photodiode PD becomes full and overflows, it flows to a resistor 22 through an N type semiconductor substrate 12, and at the time of V<V0, an output voltage of the comparator 26 becomes an H level, a monostable multivibrator 28 is triggered and from the photodiode PD, the overflow charge flows at a stroke to the resistor 22 through the N type semiconductor substrate 12. Accordingly, a suitable knee characteristic is obtained, and also, in case when the luminance of an object to be photographed is not high especially, said voltage does not become V<V0, and accordingly, V is not varied stepwise, and a service life of a solid-state image pickup element can be extended.
Patent JP-2000074463-A (JP)
Title: Remote control receiver and air conditioner
Inventor: SASAKI SHIGEHARU
IPC: F24F11/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To save energy of an air conditioner being controlled through a remote control switch at the time of stoppage. SOLUTION: Indoor unit 12 of an air conditioner 10 is provided with a pull cord 102 which is suspended upon stoppage of air conditioning operation of the air conditioner 10. Power supply to the air conditioner 10 is interrupted by pulling down the pull cord 102. Consequently, power consumption of the air conditioner 10 can be prevented at the time of stoppage. When the pull cord 102 is pulled down again, power is supplied to the air conditioner 10 and then the pull cord 102 is pulled up and contained in a casing 42.
Patent JP-S61120036-A (JP)
Title: Wind channel
Inventor: IDE YASUO
IPC: G01M9/00
Filed: 1984-11-16
Abstract: PURPOSE:To generate winds different in velocity vertically in a wind channel by providing horizontal partition plates that divide the inside of the channel into plural divisions on an end of a long channel installed horizontally and providing a blower of controllable airflow in each division. CONSTITUTION:A long wind channel 11 is installed almost horizontally, and a bell mouth 12 for suction is connected to an end and a widened duct 13 for discharging is connected to another end. Partition plates 14 are arranged in an end side of the wind channel 11 almost horizontally and at equal spaces, and both sides are attached to the wall of the wind channel. The air blower 16 consists of a rotation shaft 16A penetrating across the channel between the partition plates 14 blades 16B attached to the rotation shaft 16A, a recessed part 16C formed by the partition plate 14 and a variable speed motor not shown in the figure. A model chimney 7, a model house 8, a model land surface 9, etc. are placed in the wind channel 11. Winds different in velocity vertically, for instance, in the shape of a shear shown by 18 can be generated by adjusting the airflow of air blowers 16 arranged vertically.
Patent JP-H1087011-A (JP)
Title: File folder takeout device
Inventor: MIKAMI MOTOTSUGU
IPC: B65G1/137
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eject a file folder which is taken out from a storage outward in a short time by making a structure simple. SOLUTION: This device is provided with a takeout unit 7 and a takeout conveyer 13. The takeout unit 7 is provided with a delivery device 5 which is in the upper end of a storage 1 holding a large number of file folders 3 in each storing shelf and moves vertically and horizontally along the front of a storing shelf 2, a freely, turnable holding frame 8 which receives and holds a file folder from the delivery device 5, and a drive member which turns the holding frame 8, pushes out a file folder 3 from a mount 8a at the lower part of the holding frame 8 and drops it forcibly. The takeout conveyer 13, which is an endless belt conveyer stretched between rotating rollers, receives and mounts a file folder dropped from the takeout unit 7 and conveys to a carry out division.  The file folder 3 which is taken out from the storing shelf in the storage by the delivery device is held temporarily in the takeout unit 7 and dropped on the takeout conveyer 13, and then sent out to the outside from the carry out division 14 by turning movement of the takeout conveyer 13.
Patent JP-H01153582-A (JP)
Title: Curing of concrete panel
Inventor: KITAGAWA SATOSHI
IPC: C04B40/02
Filed: 1988-09-27
Abstract: PURPOSE:To enhance the quality of concrete panel by covering a concrete panel with a sheet having air and moisture permeability and thermal insulation to carry out curing on heating. CONSTITUTION:A concrete slurry is poured on a bed 1 to form a concrete panel 2. Thence, the panel 2 is covered with a sheet 3 made of e.g. a thick cloth having air and moisture permeability and thermal insulation. The presence of this sheet allows the panel 2 to be cured in high thermal efficiency in a state of elevated temperature. Furthermore, this sheet 3 capable of sufficiently exhausting moisture will prevent the increase in the water-cement ratio on the surface layer of the panel 2, thus enhancing the quality of the concrete panel, i.e. product.
Patent JP-S59145532-A (JP)
Title: Vapor-phase chemical processing device
Inventor: AKIBA MASAKUNI
IPC: C23C16/44
Filed: 1983-12-23
Abstract: PURPOSE:To enable to prevent the adhesion of flakes by a method wherein the table on which a wafer and the like will be placed and fixed is provided in such a manner that it will be horizontally rotated around a rotary shaft. CONSTITUTION:After a bell jar main body 1 has been brought down to the prescribed position by inverting a guide pole 16, a bell jar cover 21 is turned reversely at 180 deg. by driving an inverting motor 40 normally, and the water attaching surface of the table 34 is faced upward. Then, the bell jar cover 21 is turned reversely at 180 deg. by reversing the inverting motor 40, the wafer attaching surface of the table 34 is faced downward, and the table 34 and the wafer 33 are heated up using a heater 35. At the same time, the air in a reaction chamber is exhausted from an exhaust tube 13, and the reaction gas such as SiH4, NH3, N2 and the like is supplied into the reaction chamber from a nozzle 11. Subsequently, the table 34 is revolved at a low speed by driving a motor 30, and a silicon film is formed on the surface of the wafer 33 while a voltage is applied between the table 34 and an electrode 2 and plasma is being generated there.
Patent JP-S61121248-A (JP)
Title: Ion source for ion implantation having simple and long-life negative electrode
Inventor: URAMOTO JOSHIN
IPC: H01J37/08
Filed: 1984-11-16
Abstract: PURPOSE:To simplify a system and improve its service life by providing an intermediate electrode between a discharge negative electrode and a positive electrode for giving a gas pressure gradient and by enabling electric discharge carrier gases to be discharged at two positions of a plasma region and an ion beam region. CONSTITUTION:A primary intermediate electrode 7 having a built-in permanent magnet and a secondary intermediate electrode 8 having a built-in air-core coil are arranged between a negative electrode 6 and a positive electrode 5 of Ta-LaB6 complex type, so that gas pressure will be given a gradient to make a sheet form. In addition, a plasma flow 3 bent 90 degrees by a permanent magnet 15 is formed near the positive electrode 5. Electric discharge carrier gases are discharged from an exhaust pipe 11 by using an exhaust pump 1 and from another exhaust pipe 12 at the outlet of an ion beam where an outlet electrode 9 and an auxiliary electrode 10 are provided, by using another exhaust pump 2. The treatment of carrier gases by using both pumps 1 and 2, therefore, ensures the improvement of ion source efficiency, the simplification of the ion source and the improvement of its service life.
Patent JP-H0775882-A (JP)
Title: Solid phase diffusion welding method
Inventor: ISHIZUKA SATORU
IPC: B23K20/14
Filed: 1993-09-03
Abstract: PURPOSE:To reduce the time for treatment and the cost by executing the solid phase diffusion welding in the atmosphere or in the gas atmosphere in the vacuum atmosphere. CONSTITUTION:The solid phase diffusion welding is executed by abutting the members A, B to be joined. The joining method consists of the first and the second processes. In the first process, the temperature of the members A, B to be joined are risen to the joining temperature in a short time in the vacuum atmosphere, and a specific pressure is applied for a short time. In the second process, a case 21 whose inside is a heating chamber 20 is provided, and the joined members A, B which are preliminarily joined in the first process are stored in the case 21. These members are pressurized under the prescribed pressure and at a specific temperature to execute the full joining. A shelf 22 is provided in the heating chamber 20, and a plurality of preliminarily joined members A, B are pressed at the pressure P by the weight 23. The case 21 is in the atmosphere or in the gas atmosphere. This constitution allows various operations to be rapidly executed during and after the heating.
Patent JP-H01215387-A (JP)
Title: Continuous treating method of paper coating plant waste water
Inventor: RONII DEII PURESURII
IPC: C04B18/24
Filed: 1988-09-27
Abstract: PURPOSE: To efficiently remove pollutants from the waste water by adding a cationic polymer flocculant to waste water discharged from a paper making process to form flocs, separately forming a clarified water stream and sludge and mixing the resulting sludge with a binder to form the mixture into solid sludge.  
     CONSTITUTION: In this treatment, a cationic polymer flocculant is added to waste water discharged from a paper making process to form flocs having sufficient size to clarify the waste water and also to separately form a clarified water contg. a reduced concn. of pollutants and sludge contg. a major portion of the pollutants. Then, the resulting sludge is mixed with a binder to prepare a mixture and the mixture is subjected to aging to solidify the sludge and to bind metals in the sludge to the solidified sludge in a substantially non- leaching form that is suitable for waste landfill disposal. As the cationic polymer flocculant, a quaternary amine chloride polymer, or the like, is appropriately used. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62102640-A (JP)
Inventor: JIYOSEFU RICHIYAADO KIYABARIEA
IPC: H04L5/14
Filed: 1986-10-14
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-S59133852-A (JP)
Inventor: KARURUUFURIIDORIHI KURAFUTO
IPC: F16H3/66
Filed: 1983-12-23
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-2000077799-A (JP)
Title: Printed wiring board
Inventor: ISHIZAKI MASAKI
IPC: H05K1/02
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent an electric circuit failure such as a short circuit from occurring in electronic components or a circuit pattern on a board main body side by a method wherein the swarf of a copper foil layer or a solder plating layer is prevented from being left on the board main body. SOLUTION: A waste a solder plating layers 7 formed on both the front and rear of a board 5 are set wider in forming region on a waste board 2 side than on a board main body 1, and the exposed part of a solder plating layer where no resist film layer 8 is formed is formed on the solder plating layers provided in both the surfaces of the board 5. Furthermore, the exposed region K of the exposed part M of the solder plating layer formed on both sides of a board 5 is set wider in area on the waste board than on the board main body, a solder-filled 10 is provided to each of through-holes 9 that are each composed of a through-hole and a solder plating layer formed on its inner circumference, and a solder-fed part continuously connected to the solder-filled part 10 is formed on the exposed part of the solder plating layer.
Patent JP-S61124209-A (JP)
Inventor: KOMURA YUKIO
IPC: B25J13/02
Filed: 1984-11-19
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-2000039952-A (JP)
Title: Keyboard with wart (convex part, projection, or the like)
Inventor: KANODA FUJIKO
IPC: G06F3/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce fatigue as much as possible by altering the surface shape of each key of a keyboard by paying attention to that when a finger tip is pressed, the nerves of the finger tip is stimulated to quicken a fatigue recovery. SOLUTION: It is found that the arrangement of a wart (convex part, projection, etc.), on the top surface of each key is most effective. The shape of the wart is rounded, pointed in a needle shape, etc. Further, a single and plural warts are both effective.
Patent JP-S62163647-A (JP)
Inventor: YAMATO SHINGO
IPC: A01G31/00
Filed: 1986-10-13
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-S60134042-A (JP)
Inventor: SHIMIZU TAKEHIKO
IPC: D03D15/567
Filed: 1983-12-21
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-H08106439-A (JP)
Title: Portable information terminal
Inventor: SAKAMOTO HIROTAKA
IPC: G06F13/00
Filed: 1994-10-06
Abstract: PURPOSE: To easily set a schedule by providing the portable information terminal with an external schedule access means, a schedule response means, and a free time retrieval means which retrieves a common free time. CONSTITUTION: This portable information terminal is provided with the external schedule access means 8 which inquires a schedule from an external computer, etc., through a communication means 4, the schedule response means 9 which sends back schedule information stored in a storage means 2 according to the inquiry about the schedule from the external computer, etc., the free time retrieval means 10 which retrieves the common free time on the basis of schedule data on plural persons, etc. When the external schedule access means 8 inquires other persons' schedules from the external computers, etc., the schedule response means 9 sends the schedules back and this operation is repeated to retrieve the common free time by the free time retrieval means 10 by using the gathered schedule data on the other persons.
Patent JP-H0552551-A (JP)
Title: Laser displacement meter
Inventor: MATSUDA HIROSHI
IPC: G01B11/00
Filed: 1991-08-27
Abstract: PURPOSE:To measure a displacement quantity with high precision so that resolution may not be lowered even if a light receiving quantity of a position detection element is lowered by controlling the gain of an amplification part by means of a control signal transmitted from an operation part. CONSTITUTION:For instance, when the gains of amplification parts 103a, 103b are made (a) and (b) and the outputs of AD convertors 3, 4 become V1a and V1b at the time, the gain of the amplification part 103a in which the output V1a thereof is larger than the other output V1b of the amplification part 103b remains intact, a control signal is transmitted to a gain control circuit 2 to control the gain of the amplification part 103b up to two times because the gain of the amplification part 103b in which the other output V1b is smaller than the output V1a is made two times, if specified conditions are satisfied. At this time, if a signal level outputted from the convertor 4 corresponding to the amplification part 103b is made V1b', displacement Z is calculated in accordance with the expression by the use of an operation part 106 and a displacement quantity up to an object to be detected is converted to measure on the basis thereof.
Patent JP-H1187665-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHINOHARA TSUNEO
IPC: H01L21/82
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce cell area by connecting an extra N channel MOS transistor in parallel with a P channel type MOS transistor thereby increasing the driving power on the P channel type MOS transistor side and decreasing the required number thereof. SOLUTION: Outputs Q, QB from a circuit outputting two mutually inverted signals are connected with the gate electrodes of transistors 300-307. The source electrode of P channel type MOS transistor (PMOS) 300, 301, 304, 305 is connected with a power supply potential and the drain electrode is connected with an output terminal. The source electrode of NMOS 302, 306 is connected with an output signal line and the drain electrode is connected with a power supply potential line. When a CMOS is constituted in such a manner, the number of PMOSs can be decreased using extra NMOSs.
Patent JP-H0986478-A (JP)
Title: Bicycle with electric motor
Inventor: FUJIWARA MASAKATSU
IPC: B62M7/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact configuration and improve assembling ability by equipping the hub shaft of a wheel with a drive part with a built-in electric motor, a built-in transmission mechanism for transmitting the rotation of the electric motor to the wheel and a built-in transmission, and arranging the transmission and the transmission mechanism in order along a direction from the wheel shaft toward the external surface thereof. SOLUTION: In a motor-driven bicycle, human power applied via a pedal 5 is transmitted to a rear sprocket 27 with a chain 17 and shifted with a transmission 24. Then, the power is transmitted to a reduction mechanism 45 via a turning plate 34 and a spring 37, thereby rotating a rear wheel. In this case, when a control part outputs a drive signal, based on signals from a torque detection means and a speed sensor, the speed of an electric motor 48 is reduced through the second reduction mechanism 67 to rotate the rear wheel. At this time, the transmission 24, the reduction mechanism 45 and the second reduction mechanism are arranged in order along a direction from a wheel shaft toward the external surface thereof. According to this construction, a drive part is made compact and the use of many gears is ensured.
Patent JP-S6483357-A (JP)
Title: Manufacture of scabrous metallic plate
Inventor: UMEZAWA YOSHIJI
IPC: B22D13/00
Filed: 1987-09-28
Abstract: PURPOSE:To stably mass-produce a scabrous metallic plate having an excellent external appearance, by casting an outside surface roughened tubular material by casting a metallic molten metal into a centrifugal casting mold in which a facing material has been allowed to adhere roughly to the inside surface, cutting it open and forming a plate material. CONSTITUTION:To the inside surface of a centrifugal force casting mold, a zircon compound facing material is blown by using a spray, and a rough facing layer is allowed to adhere. Subsequently, while rotating this casting mold, a stainless steel molten metal is cast in, and an outside surface roughened tubular material is obtained. To the obtained outside surface roughened tubular material, shot blasting is performed, and thereafter, this tubular material is brought to fusion by dividing it vertically into two, and thereafter, the respective pieces are flattered by a rolling mill, and a stainless steel plate whose one face has been roughened is obtained. In such a way, a scabrous metallic plate being suitable for the interior and exterior finish, etc., of a building can be mass-produced at a low cost.
Patent JP-H03103788-A (JP)
Title: Ultrasonic detector
Inventor: SASAKI HAJIME
IPC: G01S15/04
Filed: 1989-09-18
Abstract: PURPOSE:To simplify the circuit constitution and to improve noise resistance and reliability by comparing the width of a received ultrasonic wave with width set by a microcomputer and deciding whether or not the received signal is large or not. CONSTITUTION:The microcomputer 1 sets the width of the received signal digitally in the period of ultrasonic wave transmission by an ultrasonic wave transmitter 3 based upon a gate signal. Then the microcomputer 1 compares the receive signal width of a reflected ultrasonic wave echo passed through an ultrasonic wave receiver 4 with the set value and decides that there is not flaw detected in the detection area when the received signal width is smaller than the set value. Then it is decided repeatedly whether an object of detection is present by setting the width of the received signal for a next detection area and comparing the width of the receive signal and this decision making is repeated similarly. Thus, plural different settings are made digitally without requiring many elements such as resistances unlike analog settings, so the circuit constitution is simplified, the noise resistance is improved by digital processing, and the number of elements is decreased to obtain the ultrasonic detector with improved reliability.
Patent JP-S60135672-A (JP)
Title: Turning flow path for multistage multistage hydraulic machine
Inventor: YAMAGATA ICHIROU
IPC: F03B3/10
Filed: 1983-12-23
Abstract: PURPOSE:To prevent separation of water flow and generation of secondary flow in the turning flow path of the multistage hydraulic machine by a method wherein a turning blade is provided in the U-turn flow path of the turning flow path while the blade having smaller declining angle is provided in the radial flow path thereof. CONSTITUTION:A plurality of first turning blades 21 are provided in the radial flow path 15 of the turning flow path 10 connecting the runner chambers 8, 9 of high pressure and low pressure stages with intervals circumferentially. The same number of second turning blades 22 are provided in the U-turn flow path 16. The first turning blades 21 are provided with the angle of 90 deg. substantially with respect to the upper and lower flow path wall surfaces of the side face 21a of the blade while the second turning blades 22 are provided from the inside stream line 18 to the outside stream line 17 with angles changing smoothly along respective stream lines.