baber/WOPTO huggingface dataset:
Patent JP-H065008-A (JP)
Title: Testing method for magnetic disk device
Inventor: CHIBA SHINJI
IPC: G11B20/18
Filed: 1992-06-17
Abstract: PURPOSE:To provide a program for testing of a magnetic disk device with the CPU of the magnetic disk device itself readily without the control from a control device. CONSTITUTION:A data region 4 of a magnetic disk device is divided into system regions 5 for a block from 0 to M and a block from L to N and a user region 6 for a block from M to L. The region from the block from M to K in the user region 6 is secured as a test program region 7. The test program which is transferred from a control device, is written into the test program region 7. Thus, the test program is read with a CPU, which is provided in the magnetic disk device itself, and the test is executed even if the control device is separated from the magnetic disk device. After the end of the test, the test program is erased and the user region 6 is returned into the block from M to L.
Patent JP-H056637-A (JP)
Title: Magnetic disk apparatus having automatic retracting device
Inventor: YANAGISAWA AKIHIKO
IPC: G11B21/12
Filed: 1991-06-28
Abstract: PURPOSE:To restart a magnetic head automatically and gently into the innermost surface of a magnetic recording medium when positioning control is interrupted and to start positioning again with small separation controlling force. CONSTITUTION:A magnetic head 3 and a coil 6 of a voice coil motor are provided on a head arm 4 which can be turned with a bearing device 10. A conical spring 17 forming an automatic retracting device is fixed to the outer ring of an upper bearing 13 and the inner ring of a lower bearing 14. Torque is applied so that the magnetic head 3 faces the innermost surface of a magnetic recording medium 2. At the same time when the control of the voice coil motor is interrupted, the magnetic head 3 is automatically retracted to the innermost surface of the magnetic recording medium 2 so that the data in a data region are protected against the impact at the time of nonoperating state. In the retracted state, power consumption for the control of the voice coil motor is reduced. The automatic retracting device is mounted in the bearing device, and the extra space is not required. The seapration control force for the voice coil motor and the starting torque for a spindle motor are small.
Patent JP-H0822142-A (JP)
Title: Magnetic toner and electrophotographic method
Inventor: YUASA YASUHITO
IPC: G03G9/083
Filed: 1994-07-08
Abstract: PURPOSE:To attain high image quality by using a magnetic toner contg. melamine-based fine particles having a specified average particle diameter and negative charge type fine silica particles having a specified BET specific surface area by nitrogen adsorption. CONSTITUTION:This magnetic toner consists of a bonding resin, a magnetic substance and additives which are melamine-based fine particles having 0.01-12mum average particle diameter and 0.1-50m<2>/g BET specific surface area by nitrogen adsorption and negative charge type hydrophobic fine silica particles having 50-350m<2>/g BET specific surface area by nitrogen adsorption. The silica particles are preferably surface-treated with silicone oil and contained by 0.01-5.0 pts.wt. per 100 pts.wt. of this magnetic toner. The magnetic substance is preferably contained by 15-70wt.% of the amt. of this magnetic toner. High image quality with high image density and low surface fog can be attained and filming on a photoreceptor can be prevented even in use over a long period of time.
Patent JP-2000349244-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: WADA SHINICHI
IPC: H01L21/06
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method by which on resistance can be reduced, when sufficient positive voltage is applied to a gate, in a semiconductor device having a plurality of transistors with different threshold voltages. SOLUTION: In this semiconductor device provided with a first field effect transistor EFET and a second field effect transistor DFET having a threshold voltage lower than that of the first EFET, the first and second field effect transistors are provided with a low resistance region 11 which is formed at least in a first high resistance layer 4c under a gate electrode 9 and which contains impurities reverse in carrier and conductive type, and the first high resistance layer on the lower part of a gate of the first field effect transistor is formed thinner than that on the lower part of a gate of the second field effect transistor.
Patent JP-H09316947-A (JP)
Title: Flow rate limiting instrument
Inventor: MAEJIMA HIDEYUKI
IPC: F15D1/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an instrument which makes it possible to prevent the amount of discharge water from being increased unnecessarily with a city water faucet and a shower or the like having various conditions in simple structure, responding with various conditions, such as water pressure in a city water pipeline on a floor used and limit the amount of discharged water so efficiently that it may eliminate a sense of incongruity. SOLUTION: This flow rate limiting instrument has a hole 3 having a specified diameter substantially in the central position of a flat board-shaped disk 2 and is chargeable into a piping connector of city water, for example or a faucet connector. The shape of this flow rate limiting instrument 1 is designed to be equivalent to a washer employed for various kinds of bolts and screws or the like. The dimension of the outside diameter is substantially equivalent to the dimension of the inner diameter of various pipelines for city water. Various dimensions are provided for the inside diameter of the hole 3, ranging from small ones to large ones.
Patent JP-S5680428-A (JP)
Title: Manufacture of transparent saturated polyester bottle
Inventor: KUSHIDA HIDEO
IPC: B29C65/00
Filed: 1979-12-05
Abstract: PURPOSE:To prevent generation of a dulling and continuously manufacture the captioned polyester bottle by forming an intermediate material of a bottomed cylindrical shape using saturated polyester resin predried at high temperature and elongating and expanding it in a biaxial direction. CONSTITUTION:When a transparent saturated polyester bottole is manufactured using an intermediate material of a bottomed cylindrical shape, saturated polyester resin which is a material for forming an intermediate material is predried at high temperature to reduce the oligomer component of resin components. The percentage of the said component shall be below 0.5% under a measurement method based on an extraction in chloroform at 60 deg.C for 24hr. Thus it is possible to prevent troubles such as a dulling generated on the surface of a bottle as time elapses or the difficulty to remove a formed product because of its sticking to a die, when an intermediate material is blow-formed.
Patent JP-S5873495-A (JP)
Title: Container loading and retaining method in multi-purpose cargo boat
Inventor: FURUKAWA SHIGENOBU
IPC: B63B25/00
Filed: 1981-10-02
Abstract: PURPOSE:To prevent containers from excessive load by cutting edges in the  transverse direction of the ship for adjoining containers to each other at the  central part in the transverse direction. CONSTITUTION:The deck in the hold of a ship is equipped separably with guides 2-5 which are to locate the loading of containers 8, and at a specified posiion in the inner side face of the hull 1 are provided fitting parts 7,... into which couplings 6,... to couple containers vertically. The guides 2-5 are equipped with a leg to be in engagement with a hole furnished at the deck in the hold, a boss to  be in engagement with a hold provided in the corner metal of each container 8,  and a projection which functions both as a guide for containers 8 and a gap retainer. At the coupling parts of the containers 8 situated approx. in the middle  of those lying in the transverse direction, the containers 8 in the longitudinal direction shall be coupled directly in stead of with guides 5', and those in the  transverse direction shall be free from direct coupling. For that purpose, guides  3' each equipped with two legs and a boss are used, and the edges for direct  coupling of the containers in the transverse direction shall be cut away.
Patent JP-H09321354-A (JP)
Title: Metal pattern plate
Inventor: MAEKAWA NOBUTERU
IPC: H01L23/48
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily provide an electrode plate provided with junction electrodes. SOLUTION: A metal pattern plate is composed of one conductive metal board provided with many junction electrodes 30 to which semiconductor elements are to be joined. The junction electrodes 30 arranged in the prescribed pattern are connected to the adjacent junction electrodes 30 by at least an electrically connecting bridge 31 or a bridge 32, which is for mechanical connection only and is to be cut, and all junction electrodes 30 are integrated by the bridges 31 and 32. The condition wherein junction electrodes 30 are connected is maintained by providing the bridge 32, which is for mechanical connection only and is to be cut.
Patent JP-S5963651-A (JP)
Inventor: IBU BURAN
IPC: H01J49/04
Filed: 1983-08-29
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-S6219685-A (JP)
Inventor: IKEGAMI HIROSHI
IPC: F27D3/12
Filed: 1985-07-17
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-S6241611-A (JP)
Inventor: HENRI MASONETSUTO
IPC: A47C5/12
Filed: 1986-07-04
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-S61166313-A (JP)
Inventor: ZANMA SHIGEO
IPC: A01C11/02
Filed: 1985-07-17
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-H0718530-A (JP)
Title: Device for providing seed yarn in autodoffer of spinning machine
Inventor: INOUE YASUO
IPC: D01H9/04
Filed: 1993-06-29
Abstract: PURPOSE:To provide the subject device designed to hold a seed yarn of specified length on the surface of a spindle or tail yarn fitment in a wrapped state when a full package is to be drawn off the spindle taking advantage of an autodoffer. CONSTITUTION:After a full package 4 is drawn off a spindle 3 through a doffing roller 5, a tail yarn 1 drawn from the yarn layer of the full package 4 on the side of an autodoffer AD is cut by a cutter 18. One end of the tail yarn 1 after cut is held under suction with the yarn suction nozzle 21 of a negative pressure suction device 20 until the spindle 3 is engaged with an empty bobbin 6, obviating yarn retwisting repulsive force and wrappedly holding a seed yarn 1A of specified length on the surface of the spindle 3.
Patent JP-S5782199-A (JP)
Title: Growing apparatus of single crystal
Inventor: SHINDOU ISAMU
IPC: C30B11/00
Filed: 1980-11-10
Abstract: PURPOSE: To improve the crystal growing rate, by applying ultrasonic waves to  a melt in a crucible in a maximal temperature part of an electric furnace in the single crystal growing by the Bridgman method.  
     CONSTITUTION: An ultrasobic wave generating apparatus 2 is mounted on a part where the temperature is at its maximum in an electric furnace 1 (the symbol 3 is a heater). The electric furnace 1 is then set at a given temperature, and a crucible 4, e.g. a cylindrical platinum crucible, packed with a raw material for crystals, and having sharp tips, is lowered from above in the electric furnace 1 while generating ultrasonic waves from the ultrasonic wave generating apparatus 2. The raw material for crystals is molten when the crucible 4 is passed through the maximal temperature part of the electric furnace 1 while being under the application of ultrasonic waves. The crucible 4 is lowered at a given speed to grow single crystals. According to the method, the thickness of a boundary phase formed on the crystal solid phase is reduced due to the agitated melt by the ultrasonic waves in growing the single crystals from the melt, and the growth rate can be increased without forming a cellular structure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6051787-A (JP)
Title: Method for granulating coal in water
Inventor: NAKAMURA YOUICHI
IPC: C10L5/00
Filed: 1983-08-31
Abstract: PURPOSE:To heat economically a slurry by effectively utilizing the thermal inertia of waste water, by heating a coal/water slurry with waste water obtd. in separating granulated coal. CONSTITUTION:A coal/water slurry 1 is passed through a heat exchanger 10 to heat it to 25 deg.C or above, and fed to an agitating tank 2 where the slurry is mixed with a binder 3 composed of hot water, fuel oil and an additive to initiate granulation. The mixture is passd through agitating tanks 4 to 6 in order to conduct stirring and mixing, whereby granulation is allowed to proceed. The mixture is fed to a hydro-extractor 7 and separated into granulated coal 8 and waste water 9, and the granulated coal 8 is recovered. The waste water is pre- heated by a heat exchanger 11, if necessary, and fed to the heat exchanger 10 to heat-exchange it for the slurry 1. EFFECT:The recovery rate of coal in the granulation in water can be economically improved even in cold districts.
Patent JP-S644215-A (JP)
Title: Purifying method for high-temperature reductive gas
Inventor: SUEHIRO MITSUGI
IPC: C10K1/32
Filed: 1987-06-26
Abstract: PURPOSE:To efficiently recover sulfur by absorbing high-temp. reductive gas contg. H2S and COS with an absorbent and adding reductive gas or recovered sulfur into circulating gas in a regenerating process, producing and recovering sulfur and introducing one part of the circulating gas into an absorbing process. CONSTITUTION:Reductive gas 4 which contains H2S and COS and consists of H2 and CO as a main component is passed through a dust collector 5 and thereafter introduced into a reactor 16 and H2S and COS are removed with an absorbent 19 and purified gas 50 is obtained. The reductive gas and O2-contg. gas 30 are heated and fed to a reactor 17 and the absorbent 19 is heated and preliminary regeneration is performed. Then recovered sulfur 26, heated gasified gas 65 and O2-contg. gas 66 are fed together with regenerated circulating gas 64 to a reactor 18 and the concn. of SO2 contained in the gas is maintained and the absorbent 19 is regenerated. Circulating gas 37 is passed through a condenser 53 of sulfur and sulfur is liquefied with the condenser 53 and recovered as liquefied sulfur and one part of the circulating gas 37 is circulated to the reactor 16 of the absorbing process as gas 60 and the residual part is circulated to the reactor 18 of the regenerating process as gas 61.
Patent JP-H0450986-A (JP)
Title: Recorder and recording method
Inventor: NANKO TAKAHIKO
IPC: G03G15/16
Filed: 1990-06-15
Abstract: PURPOSE:To attain the transfer and fixation of a toner image with a simple device structure and lower energy and to obtain a clear image without image blurring by providing an image carrier, an image forming means, an intermediate transfer body, a solvent supplying means and a pressurizing means. CONSTITUTION:An ion-irradiating head 1 and a developing vessel 3 constitute the image forming means forming a toner image 4 on an dielectric drum 2 with an ion- irradiating head 1 and a developing vessel 3, and also the following is provided that the intermediate transfer body 5 being provided in contact with the dielectric drum 2, the press-contacting roller 6 press-fixing the intermediate transfer body 5 and image receiving paper 7, a felt 8 applying a solvent to make a lower viscosity the image 4 on the intermediate transfer body 5, and a solvent supply pipe 9. After a powder image consisting of colored powders is formed on the image carrier 2, the intermediate transfer body 5 holding the solvent on the surface is brought into contact with the image carrier 2 and in a state that the powder image is allowed to be in a lower viscosity, it is once transferred to the intermediate transfer body 5 and re-transferred by press-fixing the powder image to the recording paper 7. Hence with a simple device structure and lower energy, the transfer and fixation of a toner image is attained and a clear image without image blurring is obtained.
Patent JP-S6139373-A (JP)
Title: Structure of cell stack assembly for fuel cell
Inventor: YAMAMOTO OSAMU
IPC: H01M8/24
Filed: 1984-07-28
Abstract: PURPOSE:To facilitate assembly, examination and replacement of a cell stack by making it by stacking a few cell units each formed by attaching manifolds to the four side surfaces of a body consisting of a unit cell stack and an upper and a lower terminal plates superimposed on the upper and the lower surfaces of the stack while a calmping pressure is applied to said body. CONSTITUTION:While a given clamping pressure is applied to the surfaces of a unit cell stack 1 and terminal plates 2 and 3 superimposed on the upper and the lower surfaces of the unit cell stack 1, the flanges of air and fuel gas supply and evacuation manifolds 4-7 are attached to the terminal plates 2 and 3 by means of bolts 8 to form a cell unit 30. After that, a few cell units 30 are stacked and then the stacked cell units 30 are fixed between end plates 40 and 60 through studs 70 by clamping thereby making a cell stack 20. Therefore, the cell stack 20 can be easily assembled and the fuel cell can be examined without breaking the cell unit 30 into its parts. Furthermore, an inferior cell unit can be easily replaced, thereby greatly facilitating handling of the cell stack.
Patent JP-H028608-A (JP)
Title: Portable type document incinerator
Inventor: SETOHARA HIROAKI
IPC: F23G5/00
Filed: 1988-06-27
Abstract: PURPOSE:To provide a portable document incinerator device requiring no chimney and which can be moved to any location and installed at any locations within a room by a method wherein a radiator device for cooling catalyst for removing harmful substance and discharged gas and a filter for removing smoke are arranged in a discharged passage. CONSTITUTION:An incinerator chamber 4 having a combustion equipment 3 for burning documents B and a discharged gas cooling and purifying mechanism C for cooling and purifying discharged gas are stored within a main body 1. The discharged gas cooling and purifying mechanism C is arranged in a discharging passage 5 communicating with the combustion chamber 4 and it is comprised of a catalyst 6 for removing harmful substance contained within the discharged gas, a radiator 7 for the discharged gas and a filter 8 for removing smoke within the discharged gas. When the device is used, a lid 2 is removed from the main body 1 and after the documents are fed into a combustion pan stored within the combustion chamber 4, then the lid 2 is closed and an igniting operation is carried out through an operating panel 10.
Patent JP-H0736419-A (JP)
Title: Network constitution diagram display device
Inventor: FUJI YASUKO
IPC: G09G5/36
Filed: 1993-06-29
Abstract: PURPOSE:To structure the network constitution diagram display device which displays a constitution diagram on which wide-range constitution information can be grasped at a glance and also partially extracts and displays only an object of management meeting specific conditions in the display information. CONSTITUTION:A management object information gathering part 8 gathers information from the object of management and stores data on it in a management object information storage part 7. The gathered constitution information and the operation state of the object of management are displayed in one picture on a display part 3 as a graphical constitution diagram by sending a display indication from a constitution diagram editing part 6, and a user can confirm the wide-range information. This device is equipped with a filter function execution part 5 enabling a filter function which retrieves only necessary information in the control object information storage part 7 and offers the retrieval information to the user at the display part 3 when the user makes a request to confirm only the necessary information in the management object information displayed at the display part 3.
Patent JP-H028559-A (JP)
Title: Manufacture of metal bellows
Inventor: ISHIWATARI SHUSUKE
IPC: F16J3/04
Filed: 1988-06-27
Abstract: PURPOSE:To enable good brazing to be attained by pressing and holding a desired number of sheets of bellows base materials to be combined with their axial line direction horizontally facing. CONSTITUTION:First removing a retaining plate 16 and a nut 15 from a jig 10, connection surfaces 6, 7 of each peripheral edge connection part 3 and internal peripheral edge connection part 4 of a bellows base material 1 are alternately brought into direct contact, further an axial line direction of these connection surfaces is horizontally directed, and the base material is combined in a desired number of sheets, arranging flange members 18, 19 in the both ends. And the base material is supported onto a supporting bar 17 with a bolt 13 and the supporting bar 17 penetrating through circular holes 2, 20, 21. Simultaneously arranging a brazing material in the vicinity of each connection part 3, 4, next mounting the retaining plate 16 to the bolt 13, screwing the nut 15 horizontally pressing the base material 1 and the members 18, 19, adjusting forced adhering force between the connection parts and forming a proper space between the connection surfaces, a position of the plate 16 is determined so as to form the final shape of a bellows product. Under this condition, heating and brazing are performed.
Patent JP-S5282459-A (JP)
Title: Wristwatch
Inventor: MIYAZAKI YOSHINOBU
IPC: A44C5/00
Filed: 1975-12-29
Abstract: PURPOSE: To reduce production process considerably and reduce production costs by simultaneously and integrally forming mechanically and electrically working parts such as dials, rings, clasps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5859812-A (JP)
Title: Production of laminate web by using solventless-type adhesives
Inventor: MAKISHIMA HIROSHI
IPC: B32B37/00
Filed: 1981-10-07
Abstract: PURPOSE:To produce a laminate web free from heat wrinkle and tunnelling, by a method wherein a warm water supplying part provided with a cooling circuit is connected to the fifth roll for laminating two webs by using solventless-type adhesives so that the roll can be cooled to a temperature of lower than that of a coating part. CONSTITUTION:The coating part 15 is maintained in a temperature condition which is substantially the same with that in the case of a plastic film in order to enhance wetting properties, appearance of a coated surface and coating speed. Namely, the first web 7 and adhesives are heated by the second warm water supplying part 18, the third warm water supplying part 19 and an infrared heater 14. On the other hand, a laminating part 16 is set at a temperature of lower than that of the coating part 15 so as to cool the first web 7 being conveyed in a heated condition. The fifth roll 5 is connected with the first warm water supplying part 17 provided with the cooling circuit for cooling the roll 5 to a temperature of lower than that of the coating part 15. Accordingly, heat wrinkle and tunnelling can be prevented from occurring.