baber/WOPTO huggingface dataset:
Patent JP-2000123457-A (JP)
Title: Recording medium drive device
Inventor: OTSUKI AKIRA
IPC: G11B17/04
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent a recording medium from being inserted into a hold member when the hold member exists on a drive position and to prevent damage, etc., of a switch and other mechanisms placed in the hold member. SOLUTION: A control projection 15a is projected/formed on a tip of a drive chassis 15. When a holder 13 descends to arrive at the drive position, the control projection 15a is placed between a port P1 and the receiving hole 13a of the holder 13. Then, when a MiniDisk(MD) pack 1 is made to be inserted into the empty holder 13 in the state that the holder 13 is moved to the drive position as it is empty, the MD pack 1 is abutted on the control projection 15a. Thus, the further penetration of the MD pack 1 is prevented, and the damage of a pressing switch 19 on the drive chassis 15 is prevented.
Patent JP-H06144468-A (JP)
Title: Shock absorbing member
Inventor: AOKI SUSUMU
IPC: B65D81/107
Filed: 1992-11-04
Abstract: PURPOSE:To obtain a shock absorbing member which produces shock absorbing effects corresponding to that of polystyrene foam and prevents environmental problems from occurring in the case of disposal of said member. CONSTITUTION:Trigonal pyramid-shaped movable bags filled with air are connected in a chain-like form to form an elastic tricorn TC2, which tricorn TC2 is put into a corrugated fiberboard 1A having an angular shape or a corrugated fiberboard 1B having a U-shape, both being formed by being folded, while the fiberboard 1A or 1B and a planar fiberboard 2 are fixed by a tape 3, or the TC2 is put into a fiberboard IC having a triangular shape or a fiberboard 1D having a square shape so as to be utilized as a shock absorbing member.
Patent JP-S62150545-A (JP)
Title: Reproducing device
Inventor: NEMOTO SHOJI
IPC: G11B15/087
Filed: 1985-12-25
Abstract: PURPOSE:To discriminate the mode by changing the switching sequence of a reference signal from the tracking sequence by a prescribed time at each prescribed period and discriminating the recording speed of a tape part during the prescribed time. CONSTITUTION:A sample-and-hold circuit 42 is a circuit to obtain a mode discrimination signal, its output is fed to a comparator circuit 45 through an amplifier 44, where the signal is waveform-shaped into a rectangular wave and the result is fed to a controller 200. In such a case, the mode is discriminated by the output of the comparator circuit 45 in the controller 200 for a prescribed period at each prescribed period, e.g., 2 consecutive 2-field during 6-field period. In the 2-field period, a reference pilot signal is switched synchronously with the head changeover as well as in applying tracking control of cue/review reproduction with fixed noise bar in the switch circuit during the 2-field period for normal reproduction. The track jump number is obtained by counting the track number crossed with the head. Thus, the mode is automatically discriminated.
Patent JP-H04168335-A (JP)
Title: Liquid leak monitor apparatus
Inventor: SHIODA TAKAO
IPC: G01M3/38
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate detection of a liquid leak together with the position of the liquid leak from a pipeline over the entire length thereof by arranging an optical fiber for sensing temperature along the pipeline to measure back scattered light from the optical fiber. CONSTITUTION:A water permeable heat insulating material 2 is mounted on the undersurface of a city water pipe 1 buried underground and a protective/ water receiving plate 3 is mounted under the heat insulating plate 2. An optical fiber 4 for temperature sensing is set along the pipe 1 so as to be housed in the water receiving plate 3. When a water leak accident occurs in the pipe 1, leaked water is received with the water receiving plate 3 passing through the heat insulating material 2 to retain and the optical fiber 4 is immersed into the water. As a result, as the temperature of the water flowing through the pipe 1 differs from the temperature underground, the temperature of the optical fiber 4 at a part immersed into the water changes. This enables detection of a temperature changing point, namely, a location of the water leaked with a back scattered light measuring device (e.g. Raman scattered light detection type OTDR device) connected to one end of the optical fiber 4. This also allows the batch monitoring of a number of pipes 1 with one measuring device.
Patent JP-2000120553-A (JP)
Title: Multiple-system water supply equipment and system switching method thereof
Inventor: SATO KOICHI
IPC: F04D15/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To switchover a system without communicating a signal between two systems in multi-system water supply equipment. SOLUTION: This multi-system water supply equipment is provided with at least two sets of electric piston pumps 4-1 and 4-2 sucking in water through suction pipes 2-1 and 2-2 and inverters INV1 and 2 performing the speed control of these pumps, and pressure at a pump discharge side is detected by a pressure sensor PS2 whereby control over start/stop/rotational frequency of each pump is carried out. In this case, individual intervals INV1 and 2 judge theses of operation/stoppage of the counterpart pump on the basis of the detected value of pressure at the pump discharge side and thereby the counterpart pump and its own pump are alternately operated.
Patent JP-H04167824-A (JP)
Title: Radio receiver
Inventor: SAKAKAWA SATORU
IPC: H04B1/16
Filed: 1990-10-31
Abstract: PURPOSE:To automatically display a name of a broadcast station during reception based on a stored data of the name of the broadcast station by discriminating that a current position is within a service area of a radio broadcast during reception and that the reception level of the broadcast during reception at present is large. CONSTITUTION:A radio control section 9 reads a service area data from a storage means based on an identification signal of a radio broadcast during reception at present outputted from a PLL synthesizer reception section 7 and an arithmetic section 13 discriminates whether or not the current position is within a service are of a radio broadcast during reception at present based on the service area data and the current position data outputted from a GPS receiver 12. Moreover, the degree of the reception level of the radio broadcast during reception at present. When the current position is discriminated to be within the service area and the reception level during reception at present is discriminated to be high, the name of the broadcast station of the radio broadcast during reception at present is displayed on a display device 5 based on the stored broadcast station name data.
Patent JP-S62156247-A (JP)
Title: Material for alloy permanent magnet
Inventor: ICHINOSE NOBORU
IPC: C22C38/00
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a material for permanent magnet having improved temp. characteristic as well as high saturation magnetization and anisotropic magnetic field, by adding Pt and Ru to a rare earth-iron-(Co) alloy magnet. CONSTITUTION:This permanent magnet material is represented by a composition formula of formula I or formula II. In the above formulas, R is one or more elements among rare earth elements including Y, X is one or more elements among B, C, N, Si, and P, L is Pt and/or Ru, 0.01<=alpha<=0.3, 0.001<=beta<=0.1, 4<=gamma<=16, and 0.01<=x<=0.5.
Patent JP-H02143642-A (JP)
Title: Clock multiplexing system
Inventor: KIMURA TAKAYUKI
IPC: H04L25/32
Filed: 1988-11-25
Abstract: PURPOSE:To send information while utilizing only a line through which a clock is sent by eliminating a part of notch or dip in the clock according to a change in the information. CONSTITUTION:A transmission line 6 sends a clock information signal in which information K1(c) is superimposed on a 2nd clock (b) having a period twice that of a reference clock (a). Moreover, time slots A1,A2 are slots in which notches of the clock (b) are missing as a result of superimposing a change point of the information K1 onto the clock (b), that is, a change point from a high to a low digital level or vice versa. Through the constitution above, the clock information signal being the result of superimposing a change point of the information K1 onto the clock (b) in the clock multiplexing system is sent through the transmission line 6. Since the receiver side can reproduce the missing notch in time slots A'1,A'2 by using the clock (a), the information K1 is sent.
Patent JP-S62155985-A (JP)
Title: Heating type concentrator
Inventor: NODA MASATAKE
IPC: G21F9/00
Filed: 1985-12-27
Abstract: PURPOSE:To concentrate a liquid to be treated without oscillating the liquid surface by disposing permeable elements which are in tight contact with the peripheries of heaters spaced from the surface of the liquid to be treated and of which the lower parts are immersed into the liquid to be treated. CONSTITUTION:The heaters 2 for evaporating the liquid to be treated are provided in a vessel body 1 in which the liquid W to be treated is contained. The heaters are provided in the position spaced from the surface of the liquid to be treated. The permeable elements 3 which are in tight contact with the peripheries of the heaters 2 and of which the lower parts are immersed into the liquid to be treated are disposed to the heaters. As a result, the oscillation of the liquid surface is obviated and the splashes to be incorporated into vapor are decreased. Since the liquid is statically sucked up by capillarity, the liquid to be treated is less stirred by heat convection and the settling of sludge is accelerated. Since the temp. of the liquid phase part is made lower, the corrosion of the part in contact with the liquid is suppressed.
Patent JP-H01141295-A (JP)
Title: Pipe joint made of synthetic resin
Inventor: NAKAMOTO TOSHIO
IPC: E03F3/04
Filed: 1987-11-26
Abstract: PURPOSE: To obtain a tube joint which does not need new processing at an inserting mouth of a spigot tube by forming one part of an innermost section of an expanding diameter socket as a polygon and forming a diameter of a circle internally contacting to an inner peripheral surface of the polygon expanding diameter section slightly smaller than an outer diameter of the inserting mouth of the spigot tube. CONSTITUTION: A length L from an annular groove 3 of an open edge section of an expanding diameter socket 2 of a socket tube 1 is defined as an expanding diameter section. A portion 5 of a position 11 from the annular groove 3 is formed as a general tetragon of a diameter cross-section. Thereby an expanding diameter section with a length 13 is further formed at an innermost section deeper than the tetragon expanding diameter section 5. A peripheral length of the tetragon expanding diameter section 5 is the same as that of other circular expanding diameter section, and a diameter of the circle internally contacting to the inner peripheral surface of the tetragon expanding diameter section 5 is slightly smaller than an other diameter of a spigot tube 6.
Patent JP-H10142911-A (JP)
Title: Toner replenishing container
Inventor: YOSHINO KIMIHIRO
IPC: G03G15/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a toner replenishing container which has a lower effect of imparting electrostatic chargeability to toners, does not afford the fluctuation of electric charges and decreases the amt. of the toners remaining by sticking to its wall by using a resin selected from aliphat. straight chain polyester and polylactic acid for the resin of the toner replenishing container consisting of the toners and the resin. SOLUTION: A container body l is formed by a hollow molding method and a mouthpiece member 2 is formed by an injection molding method. The mouthpiece member 2 is inserted into the bottom of the discretely formed container body 1 and is fixed by adhesion. The resin selected from the aliphat. straight chain polyester, aliphat. polyester amide and polylactic acid is used for the resin as the materials of the container body 1 and the mouthpiece member 2. As a result, the influence of applying triboelectrostatic chargeability to the toners is lessened and further, the adhesiveness of the toners to the wall is lessened.
Patent JP-H02289497-A (JP)
Title: Manufacturing process for silicon carbide whisker and nucleating agent
Inventor: FUIRUMAN ENU HOO
IPC: C30B25/00
Filed: 1989-11-16
Abstract: PURPOSE: To improve production efficiency by heating a specific mixture in non-oxidizing atmosphere in the presence of a seeding component containing an element selected from a group boron, a rare earth metal, a group IA element, a group IB element in periodic table and the like.  
     CONSTITUTION: A homogeneous mixture A of carbon with Si is obtained by heating a suspension of Si particle in a petroleum residual oil containing a ≥350°C b.p. component and having ≥1.0 cp viscosity at 25°C in the non-oxidizing atmosphere at ≤1200°C. Next, the seeding component B is obtained by incorporating the element selected from a group of Li, K, Na, Rb, Nd, Nb, Ta, B, Co, V, Fe, Ni, Cr, Mo, Mn, Ru, Rh, Pd and Cu. Next, the component A and the component B are blended with each other so that the molar ratio of Si in the component A to the element in the component B is 0.01-2.0 and allowed to react with each other to produce a SiC whisker. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H05105461-A (JP)
Title: Mold for glass molded lens
Inventor: TANJI HIROKAGE
IPC: C03B11/08
Filed: 1991-10-16
Abstract: PURPOSE:To obtain the mold with the smooth surface and mold releasability kept over a long period by using a cubic boron nitride having specified purity and relative density, and produced by the direct conversion method from a pyrolytic boron nitride. CONSTITUTION:Boron trichloride is allowed to react with a raw gas such as ammonia at <=50Torr and >=1800 deg.C to deposit a pyrolytic boron nitride as a solid on a graphite substrate. The relative density is controlled to >=99.9% in this case. The purity can be increased to >=99.5% by paying attention to the purity of the raw gas and the furnace material of a CVD device. When the pyrolytic boron nitride is directly converted to the cubic boron nitride using this raw material, the purity of the sintered body finally obtained is kept at >=99.5%. Accordingly, since the content of the impurity easy to react with the gas is minimized when the cubic boron nitride is used to obtain a mold for a glass molded lens, the mold surface is not roughened even after the mold is repeatedly used for a long period, mold releasability is not deteriorated, and a high-performance mold having a long service life is obtained.
Patent JP-H05107247-A (JP)
Title: Immline nephelometry measuring reagent
Inventor: INOUE HIROMI
IPC: G01N33/536
Filed: 1991-10-15
Abstract: PURPOSE:To enable a large amount to be prepared, achieve a stable quality and inexpensive supply, and enable a non-specific reaction to be suppressed to the minimum by containing a specific hen's egg antibody with a specific combination activity for a specific target substance and a specific amount of inorganic salts. CONSTITUTION:A specific hen's egg antibody with a specific connection activity for a specific target substance and inorganic salts with 0.5M or more are contained, thus enabling a reagent to be prepared. The specific chicken egg antibody is obtained from a chicken egg according to immunity to a chicken by the specific target substance and has a specific connection property for the target substance. The specific target substance includes a human body liquid constituent, for example immunity globulin such as human IgA and IGM or various kinds of viruses, for example Rotavirus and Adenovirus. Also, inorganic salts include Nail and KC1. These inorganic salts may be contained independently or two or more types of inorganic salts may be used together.
Patent JP-S62157175-A (JP)
Title: Sorting device
Inventor: KONDO SHUJI
IPC: G03G15/00
Filed: 1985-12-27
Abstract: PURPOSE:To effect a gathering copy simply, by providing judging means for determining the operation of control means by calculating the relation between a desired number of copies set to a copy machine and the number of all the shelves of a housing shelf. CONSTITUTION:When a desired number of copies obtained from communication means 9 is greater than 1/2 of the number of all the housing shelves of a sorting unit 1, a control operation is executed in such a manner that copied paper sheets are housed in the shelves without intervals for gathering the copied paper sheets. When the desired number of the copies is less than 1/2, the number of paper sheets in the shelves stored in memory means is compared with the number of paper sheets which can be housed in the shelves and when both the numbers coincide, paper sheets are housed in a shelf which is lower one step. The control operation for gathering copied paper sheets is executed by the automatic decision of control means 10 with such an arrangement that the arrangement can be used simply for many gathers of a few documents as well as for a few gathers of many documents.
Patent JP-H08157950-A (JP)
Title: Production of hot rolled steel plate excellent in die galling resistance
Inventor: TOMINAGA YOICHI
IPC: C21D8/02
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the occurrence of die galling between a press die and a hot rolled steel plate at press forming by controlling the Al content of a material steel slab and the heating temp. at hot rolling, respectively, at the time of producing a hot rolled steel plate for press forming. CONSTITUTION: A continuously cast slab, etc., of a low carbon steel, having a composition containing, by weight, 0.0020-0.10% C, <0.05% Si, 0.02-0.50% Mn, <0.040% Al, <0.050% P, and <0.050% S, are heated to 1000-1280 deg.C to prevent the formation of Al2 O3 due to the increase in the formation of scale and also to prevent the increase of austenite grain size. Then, a hot rolled plate is formed by hot rolling, and hot finish rolling is completed at a temp. not lower than the Ar3 transformation point. By controlling the Al content in the steel slab and the slab heating temp., the precipitation of fine Al2 O3 in the surface of the hot rolled steel plate can be prevented and also the occurrence of die galling between this steel plate and a forming die can be prevented at the time of press forming and, as a result, the product yield of deep drawn article can be improved.
Patent JP-H04170638-A (JP)
Title: Object oriented programming editor
Inventor: MASUDA YOSHIHIRO
IPC: G06F9/44
Filed: 1990-11-05
Abstract: PURPOSE:To make it unnecessary to retrieve each method to be applied to an optional object by providing this editor with an object storing mans for storing already defined classes and methods. CONSTITUTION:Existing class definition and method definition are respectively stored in a class definition storing part 121 and a method definition storing part 12 in an object storing means 12, and at the time of writing a message expression, a user inputs an object name from a keyboard 4 and selects its object through an instruction device 5. An edition control device 2 calculates a method name to be applied to the object and displays a method menu on a display device 3. When a specific method name is selected from the displayed menu, the method name is written in an edition program storage part 111 as the method for the initially selected object. Consequently, it is unnecessary to retrieve each method to be applied to an optional object.
Patent JP-2000120234-A (JP)
Title: Antislipping heat insulation material and heat insulation structure employing the same
Inventor: MATSUNARI YASUNORI
IPC: E04B1/76
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To interrupt the circulation of radiant heat to the interior and exterior of a building by a low radiative layer, and enable a sufficient heat insulation property to be ensured by thinning a heat insulation material by forming on at least one surface of the low radiative layer, and then disposing an antislipping layer thereon. SOLUTION: A low radiative layer 3 is formed on at least one surface of a heat insulation material 2; furthermore, an antislipping layer 4 is disposed thereon. In this case, in order to enhance workability as a heat insulation material 2, it is preferable to be an organic foaming body such as polystyrene foam, and if its incombustibility is taken seriously, an inorganic foaming body is employed. Such a low radiative layer 3 uses a metal material or a alloy such as aluminum, copper, nickel, and chrome, and such a material of the antislipping layer 4 uses a foaming ink or modified silicone resin. Herein, the low radiative layer 3 serves to interrupt the circulation of radiant heat from tiles to the interior and exterior of a building, and a heat insulation property is ensured by thinning the heat insulation layer 2.  By this way, the demands of a roof design is satisfied; moreover, safety can be improved in its execution work by preventing slippage of feet during execution.
Patent JP-H02143104-A (JP)
Title: Method and instrument for measuring sitting attitude
Inventor: KASAI HIROSHI
IPC: G01B5/20
Filed: 1988-11-25
Abstract: PURPOSE:To measuring the sitting attitude with high performance by measuring the attitude of the left and right spine parts of a person who sits by a shape sensor at the front surface part of a seat back and the attitude of the part from the left and right hip parts to the thigh parts of the sitting person by a shape sensor at the top surface part of a seat cushion. CONSTITUTION:A measuring base 10 is so structured as to position and install the vehicle seat 4 to be measured at a center position so that the sitting person A can sit on the seat. The shape sensors 11 and 12 on the back side and cushion side are arrayed lengthwise on elastic beltlike substrates and many strain gages are mounted; and one shape sensor 11 is long enough to cover the effective measurement range from the upper end part to the lower end part of the seat back 4a along the front surface part, and the other shape sensor 12 is long enough to cover the effective measurement range from the front end part to the rear end part of the seat cushion 4b along its top surface part. Further, output terminals are led out of the strain gages stuck on the beltlike substrates of the sensors 11 and 12 and connected to the Wheastone bridge circuit of electric measuring equipment such as a microcomputer.
Patent JP-2001117799-A (JP)
Title: Occurrence of fault preventing device
Inventor: KASAHARA TATSUO
IPC: G06F9/06
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a fault by always performing a proper correction processing according to data file structure. SOLUTION: PSNAME of FOND is extracted by applying the contents of specified TTF to a template, printer font name (name) of FLST is retrieved by PSNAME, an intrinsic value of the template (= item) is compared with a value of a right section, when they are equal to each other, the = item (key item) with K on its left end is compared with the value of the right section, when they are equal to each other, a format value is set as 4, a code map of the specific TTF is added to POST and the printer font name (name) of POST is replaced with PSNAME of FOND.
Patent JP-2001114154-A (JP)
Title: Article storing device of motorcycle
Inventor: HASEGAWA KENICHI
IPC: B62J9/40
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an article storing device for a motorcycle capable of easily opening and closing a cover and easily putting in and out luggage. SOLUTION: This article storing device of a motorcycle in which a sitting seat 7 is provided and at least the rear side of the vehicle body is covered with a rear cowl 1, is so constructed that a storing box 13a is disposed in the rear cowl, and the sitting seat 7 capable of moving to the front of the car body is located above the storing box 13a.