baber/WOPTO huggingface dataset:
Patent JP-2000285468-A (JP)
Title: Optical disk
Inventor: UENO ICHIRO
IPC: G11B7/24082
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To use an address region also as a data region so as to be capable of being recorded also in the address region by a method wherein a first zigzag line at a single frequency is formed in the radial direction o the side face on one side of a guide groove, and a second zigzag line at a frequency higher than the single frequency is superposed intermittently in the position of a side face on one side, in which a width to a side face on one side from a side face on the other side becomes maximum or minimum. SOLUTION: In a side face 2A1 on one side of a groove 2A in which a first wobble 4A is formed, a width (a groove width) from the side face 2A1 on one side to a side face 2A2 on the other side is narrowest due to the first wobble 4A. A second wobble 5A is formed intermittently in a position (a smallest-width position) on the side face 2A1 on one side. A change in the groove width and that in a land width due to the first wobble 4A and the second wobble 5a are suppressed to be small, and the influence on the change in the groove width and that in the land width which is given to information recorded in the groove 2A and a land 3A can be reduced.
Patent JP-H09252666-A (JP)
Title: Soil covering paper for agriculture and its production
Inventor: ISHIDA HIDEO
IPC: A01G13/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To produce a soil covering paper for agricultural land, capable of watering without steaming the land and unnecessitating the disposal thereof. SOLUTION: This soil covering paper for agricultural land is made by mixing stock such as waste paper pulp, and fertilizer for plants by a paper making device. The thickness of the soil covering paper is within the range of 40g/m<2> to 200g/m<2> and the paper is subjected to softening processing including thin ruggedness formation. The paper consists of plural layers of a surface layer made from mixing stock and a mixed layer of mixing stock and fertilizer for plants. Numberless windows are formed and standing door is stand-formed at the edge of the window for the soil covering paper for agriculture being a thick paper made by mixing stock and fertilizer for plants by using the paper making device.
Patent JP-H04322257-A (JP)
Title: Electrostatic charge image developing method
Inventor: ASAKAWA KEIJI
IPC: G03G9/08
Filed: 1991-04-23
Abstract: PURPOSE:To enhance chargeability characteristics in an early stage and at the time of friction and image density and fineness in texture, and the like and to solve problems, such as toner scattering. CONSTITUTION:The toner containing as a post-treating agent hydrophobic silica and hydrophobic titania or alumina is used as a toner for a starter toner or a replenishing toner, and the content of the hydrophobic titania or the hydrophobic alumina in the starter toner is set to a content more than the content of those in the replenishing toner.
Patent JP-S5426391-A (JP)
Title: Preparation of microbial cells
Inventor: MIURA YOSHIATSU
IPC: C12N1/32
Filed: 1977-07-29
Abstract: PURPOSE: To prepare protein-rich microbial cells in high yield and large amount, by culturing bacteria belonging to Corynebacterium yamanasiensis in a medium containing methanol as main carbon source. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62248923-A (JP)
Title: Malodor preventive device in kerosene stove
Inventor: SASAKI GUNJI
IPC: F23Q25/00
Filed: 1986-04-21
Abstract: PURPOSE:To prevent malodor generated upon combustion shutdcon from being dispersed by disposing a wick guide at the lower part of a combustion cylinder, providing horizontal shutter grooves in the wick guide, and mounting a shutter plate on the shutter groove in a manner freely moving, in a horizontal direction, into or out of the shutter groove. CONSTITUTION:An odor preventive shutter 17 moves along a shutter groove 18 horizontally at the upper end portion of a wick guide 9. A lever mechanism 20 for causing the shutter 17 to move in or out horizontally, is connected to an operating lever 14 by means of a wire 22, and is opened or closed in linkage with the vertical movement of a wick 11. The operating lever 14 is manipulated downward to firstly lower the wick 11 an to below the shutter 17 within the wick guide 9, and then the wire 22 is pulled to close the odor preventive shutter 17. By this procedure, air required for the combustion of the wick 11 is cut off and the flame of the wick 11 goes out. At the same time, the odor preventive shutter 17 cuts off a so-called malodor causeel by natural vaporization of kerosene.
Patent JP-2000080258-A (JP)
Title: Polyester composition and its production, and film comprising the same
Inventor: KAMEOKA AKIRA
IPC: C08K7/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyester composition containing inactive particles and having an extremely small spherical coarse particle content, to provide a method for producing the same, and to provide a film comprising the same. SOLUTION: This polyester composition contains inactive particles having an average particle diameter in a range of 0.005-0.2 μm. Therein, the existence probability of spherical coarse particles having particle diameters of >=0.6 μm and having a particle ratio (maximum diameter/minimum diameter ratio) in a range of 1.0-1.2 is <=-500/1,000,000 based on the inactive particles.
Patent JP-S60238536-A (JP)
Inventor: KASHIMOTO TAKASHI
IPC: F24H9/20
Filed: 1984-05-08
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-S5318042-A (JP)
Title: Oil collecting system in refrigeration cycle
Inventor: MEGURO AKIRA
IPC: F25B43/02
Filed: 1976-08-02
Abstract: PURPOSE: To render efficient return of oil by means of providing a partition in an oil separator to make separated oil flow over the partition into the side of an oil suction pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03291029-A (JP)
Title: Mobile communication method
Inventor: MONMA KOJI
IPC: H04W4/16
Filed: 1990-04-09
Abstract: PURPOSE:To facilitate the transfer and connection to a true called party by allowing only a representative radio telephone set to reply an incoming call from a base station at the arrival of the call and allowing the representative radio telephone set to make connection change to the true called party. CONSTITUTION:Upon the receipt of an incoming call, a base station sends an incoming call signal (a) designating a representative PS (radio telephone set). When the representative PS detects the incoming call signal (a), the representative PS detects the call to be the incoming call addressed to itself and informs the arrival of a call. Other PS of a same group does not ring a call tone. The representative PS returns a reply signal (b) to the base station. The base station receives the signal (b) from the PS to connect the line. As a result, the user of the representative PS and the caller enter the talking state (c). Then the user of the representative PS sends a transfer request signal (d) of a call including a signal designating an ID of a talker (PSm) desired to be talked with the caller to the base station. The base station detecting the signal (d) sends a call signal (e) to the PSm. When the PSm replies the call, the base station receiving a reply signal (f) connects the line and the replied PSm to enter the talking state (g).
Patent JP-H03289806-A (JP)
Title: Piezoelectric component and manufacture of the same
Inventor: KITAJIMA TAKAMICHI
IPC: H03H9/17
Filed: 1990-04-06
Abstract: PURPOSE:To easily form a laminated element a shoulder of both ends of which is chamfered by forming a slot of almost V-shape to the position at the end of an outer package base after plural outer package bases are cut from an outer package substrate sheet, and forming a conductor layer at the side of the outer package base to the slot. CONSTITUTION:A slot 20 of almost V-shape whose shoulder of both ends of which is slightly chamfered is formed to the position being the end of an outer package base 6 on the outer face of an outer package substrate sheet 12. Then silver paste is coated to the slot 20, and baked to form an outer package substrate side conductor layer 21. Then an end face side conductor layer 22 is connected to the outer package substrate side conductor layer 21 formed to the end of upper and lower outer package substrates 6. Thus, an external electrode 8 with the two conductor layers 21, 22 laminated thereto and in continuity with a vibration electrode 3 of a vibrator element 1 is formed. The corner of the shoulder of the piezoelectric component is chamfered and the shoulder is laminated with the two conductor layers 21, 22, then the shaping of the shoulder or wear of the shoulder into broken is avoided.
Patent JP-H05133168-A (JP)
Title: Spacer for multiple plate heat-insulating glass
Inventor: PEETAA BUREEDE
IPC: E06B3/663
Filed: 1992-03-19
Abstract: PURPOSE: To obtain a spacer for a multilayer insulating glass having excellent airtightness, moistureproofness and electrical insulating properties and capable of being heated. CONSTITUTION: The spacer comprises at least two glass panes 1, 2, and a gas is filled or removed to and from a section between the glass panes. A heating terminal is installed onto a glass surface on the air gap and a spacer 6 is composed of hollow sections 7, 8 made of aluminum, and the insides of the hollow sections are filled with a synthetic resin, and the external surface of the synthetic resin is covered with a layer impermeable to vapor.
Patent JP-H08287776-A (JP)
Title: Control switch
Inventor: KIKUCHI TOSHIO
IPC: H01H15/10
Filed: 1995-04-18
Abstract: PURPOSE: To prevent such malfunction that the current conduction state of a switching mechanism is switched to an undesirable-state when an operation lever is unconsciously slightly pushed down during swing or turning operation without obstructing making small and thin, ease of operation, and switching feeling. CONSTITUTION: A control switch in which a different kind of signal is outputted by swing or turning an operation lever 42, and a current conduction state of a switching mechanism 5 is switched by pushing down the operation lever 42 is arranged. A turning over plate pushing down member 51 of a switching mechanism 5 is formed with an elastic material which elastically deforms by pushing force smaller than pushing down force necessary to start turning over operation of a turning over plate 52. As the elastic material, rubber or elastomer can be used.
Patent JP-H09281219-A (JP)
Title: Optical displacement information measuring instrument
Inventor: TAKAMIYA MAKOTO
IPC: G01P5/26
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make a working distance long with a small optical head and to take a high-precision measurement with large measurement depth by compos ing an afocal optical system of a 1st lens optical system and a 2nd lens optical system which has larger focal length than it. SOLUTION: The 1st lens 21 having focal length f1 transmits and sends pieces 5a and 5b of luminous flux from a diffraction grating 20 to a cylindrical lens 22. The lens 22 converts them into pieces 5e and 5f of luminous flux which are converged on a measured surface along the Z axis and the 2nd lens group 25 with focal length f2 refract them to irradiate the measured surface 7 with pieces 5g and 5h . Here, the focal length f2 is set double as large as the focal length f1 and the lenses 21 and lens group 25 are arranged at an interval of the sum of the focal length f1 and focal length f2 . Consequently, the working distance can be made large.  Further, the lens group 25 consists of a biconcave lens 23 and a biconvex lens 24 to make their aberrations cancel each other very much, and the aberrations of final projection light are nearly eliminated by the addition of the aberrations to those of the lens 21, thereby guaranteeing high precision even with large measurement depth.
Patent JP-H0235937-A (JP)
Title: Hydrogenolysis catalyst for mineral oil
Inventor: OKAZAKI HAJIME
IPC: B01J27/12
Filed: 1988-04-14
Abstract: PURPOSE:To produce fractions of kerosine and light oil at high yields and selectivities by causing metals having hydrogenolysis activities to be carried by fluorine-modified carriers, wherein porous inorganic oxides are brought into solid-phase contact with solid fluoride. CONSTITUTION:Porous inorganic oxides such as alumina, silica-alumina, etc., are brought into solid-phase contact with solid fluorine compounds such as ammonium fluoride, metallic fluoride, etc., to form fluorine-modified carriers. And the carriers are caused to carry hydrogenolysis active metals such as tungsten, molybdenum, etc., wherein 10-90wt.% of porous inorganic oxides, 2.5-85wt.% of solid fluorine compounds, and 5-50wt.% of hydrogenolysis active metals are contained per total weight of the catalyst respectively. The catalysts thus obtained outstandingly promote hydrogenolysis activities and selectivities, changing thus mineral oil to base oil for lubricating oil having high performances.
Patent JP-H03289628-A (JP)
Title: Panel display device
Inventor: ORII YOSHIHIKO
IPC: H05K3/30
Filed: 1990-04-06
Abstract: PURPOSE:To eliminate the fear of disconnection by providing a spacer which is interposed between a circuit board and a flexible circuit board and fixed to both the circuit board and flexible board. CONSTITUTION:A liquid crystal driving control circuit formed on a fixed circuit board is connected to a liquid crystal panel 3 through an IC 2 for liquid crystal driving and an interposing film tape 1 for electric conductor connection is fixed to the fixed circuit board 4 by the spacer 6 and also supports the IC 2 for liquid crystal driving. Therefore, even if only the liquid crystal panel 3 receives an external shock, its stress is absorbed between the connection part for the liquid crystal panel 3 and the fixation part by the projection part 6b of the spacer 6. Consequently, neither the vibration nor the shock of the liquid crystal panel 3 is transmitted to a lead part 1c which is connected to the output terminal part of the fixed circuit board 4 at the other end side of the film tape 1 for electric conductor connection. Consequently, no open circuit formed at the lead part 1c consisting of only a thin input-side electric conductor pattern 1b.
Patent JP-S5617311-A (JP)
Title: Manufacture of image guide
Inventor: OOHATA YUTAKA
IPC: G02B6/04
Filed: 1979-07-20
Abstract: PURPOSE: To obtain products of excellent quality easily at low cost by closely bundling many optical fibers by elastic members over vibrations while combing down them so that they will not get twisted.  
     CONSTITUTION: A required number of optical fiber elements 1 of required length are put together and their end parts are fixed by adhesives 2, for example, so that they will not fall apart from one another. So that optical fibers will not get twisted, comb-tooth member 3 is arranged at at least one point and while vibrations are applied in various directions, they are closely wound with elastic members 4 by pressing. Products of excellent quality, even when fibers are long-sized, can be obtained easily and inexpensively which have fibers at both terminals made to correspond to each other. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02161519-A (JP)
Title: Serial input/output circuit
Inventor: TODOROKI TOSHIYA
IPC: G06F7/78
Filed: 1988-04-14
Abstract: PURPOSE:To release restriction to the number of backward data up to the past by controlling the storage of parallel data in two bidirectional parallel/ serial converters connected by ring coupling through a control part. CONSTITUTION:Input data converted by a serial/parallel (S/P) converter 107 are stored in a storage device 109. The parallel data from the device 109 are stored in the bidirectional P/S converters 111, 110 connected by ring coupling as a continuous bit state through the control part 113. After circulating the stored contents of the converters 111, 110, serial data are outputted from the converter 111, the data of bits following the continuous bits are supplied from the device 109 to the converter 110 through the control part 113 and forward data are infinitely outputted by repeating similar operation. Similarly, backward data can be also infinitely outputted and restriction to the number of backward data can be released.
Patent JP-H04303854-A (JP)
Title: Endless elastic belt
Inventor: ASANO RYUZO
IPC: G03G15/00
Filed: 1991-03-30
Abstract: PURPOSE:To obtain an endless elastic belt subjected to antistatic treatment without deteriorating the characteristics of the conveying surface of the belt by forming an electrically conductive coating film on the rear side of an endless elastic belt opposite to the conveying surface. CONSTITUTION:This endless elastic belt is composed of the conventional belt part 11 and a thin electrically conductive coating film 12 formed on the rear side of the belt part 11 opposite to the conveying surface A. The belt part 11 is made of rubber generally used for an endless elastic belt or polyurethane resin contg. canvas. The electrically conductive coating film 12 is formed with an electrically conductive substance easily passing electric charges such as a cationic, nonionic or anionic surfactant, preferably a cationic surfactant.
Patent JP-H11296737-A (JP)
Title: Commodity storage device for automatic vending machine
Inventor: NAKAMURA YOSHIYUKI
IPC: G07F11/24
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent a defect of carrying-out of a commodity whose vessel is easily deformed at the time of giving a local load, a commodity whose sectional shape is polygonal, or the like by using resin materials such as PET for the vessel with respect to a serpentine commodity storage device. SOLUTION: A cloth 15 made of polyester which is pivotally stuck above a commodity carrying-out device 4 provided with a main flap 9, which is so provided that a commodity detaining part 8 can freely go into and retreat from a commodity passage 2, and an auxiliary flap 10 which is placed above the main flap 9 and is provided with the commodity detaining part 8 which goes into and retreats from the commodity passage 2 is provided in such position that the commodity detaining part 8 of the auxiliary flap 8 is covered wit the cloth 15. At the time of carrying-out, the clock 15 made of polyester bites into the commodity detaining part 8 of the auxiliary flap by deformation of the commodity to prevent a defect of carrying-out.
Patent JP-S63261134-A (JP)
Title: Fault detecting method for exhaust reflux device
Inventor: HASHIMOTO TORU
IPC: G01M15/00
Filed: 1987-04-17
Abstract: PURPOSE:To accurately ad securely detect whether or not a device is abnormal by inhibiting a fault from being decided until a specific time passes after the start of an engine. CONSTITUTION:An electronic control unit (ECU) 20 compares exhaust reflux gas temperature TG detected by a temperature sensor 22 with preset fault decision temperature TGX to decide whether or not the exhaust reflux gas temperature TG is higher than the decision temperature TGX. Then when a valve 16 is opened and exhaust reflux gas flows normally through an exhaust reflux path 15, the exhaust reflux gas temperature TG detected by the temperature sensor 22 is much higher than the decision temperature TGX and the decision result is affirmative. When the exhaust reflux temperature TG is lower than the decision temperature TGX, on the other hand, the ECU 20 decides whether or not the specific time tG is elapsed after the point of the in affirmative decision making. When not, it is not decided immediately that the device is fault even if the exhaust reflux gas temperature TG is lower than the decision temperature TGX. Consequently, misdecision due to a noise, etc., can be evaded.
Patent JP-H10279201-A (JP)
Title: Damping control device for linear motor elevator
Inventor: MITSUTOMI MANABU
IPC: B66B9/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To effectively suppress car vibration caused by the resonance or the like of the rope system of an elevator during the low-speed running or the landing error correcting running of a linear motor by detecting the weight of a load placed on the elevator and switching the limit value of a linear motor current frequency based on the detected load weight and a running direction. SOLUTION: During elevator running, a thrust command signal Tq based on a difference between a command speed ωr and a linear induction motor speed ωm is outputted from a speed controller 19. This signal Tq is converted into a sliding frequency command signal ωs by a proportional compensator 20, and then it is made a primary current frequency command signal ω1 by adding the speed signal ωm. On the other hand, a frequency limit value ωL is calculated by a resonance prevention calculator 22 based on a load amount L by the load detector 21 of a car, and this value is used as the limiter value of ω1 to be set as a last primary current frequency command signal ωL1.  Then, a three-phase current command signal is obtained from primary current command signals 1L1 and ω1 obtained via a current limiter 25 and used for controlling of a power converter 30.
Patent JP-S59217130-A (JP)
Title: Supplying and gathering apparatus for cooling water for engine test
Inventor: MATSUMOTO YOSHINORI
IPC: G01M15/02
Filed: 1983-05-26
Abstract: PURPOSE:To reduce the costs for equipment and operation, by juxtaposing heating means and water-supply means with a high-installed main tank supplying cooling water to an engine only under a head pressure, and with a return tank receiving waste water gathered from the engine. CONSTITUTION:Heaters 2a, 2b and 6, supply water valves 17 and 18, and a return pump 14, etc. are provided, respectively, in juxtaposition with a high-installed main tank 1 supplying cooling water, only under a head pressure, to an engine operated for a test, and with a return tank 5 receiving waste water gathered from the engine, so that a quantity of water and the temperature thereof in said two tanks 1 and 5 can be controlled thereby. In addition, a cooling- water circulating means, whereby the cooling water supplied from the main tank 1 is returned to the return tank 5 side when the test is discontinued, is provided on the side of engine test benches 19a-19e, and thus a time required for completing the preparation of the engine test can be sharply shortened.
Patent JP-H07300634-A (JP)
Title: Production of aluminum or aluminum alloy composite material
Inventor: NOMURA MASAHIRO
IPC: C22C1/10
Filed: 1994-05-02
Abstract: PURPOSE:To produce a homogeneous Al or Al alloy composite material free from internal defects such as pares and voids, furthermore free from the generation of the volatile loss of alloy elements even in the case high volatility alloy elements are added and the regulation of the components is executed and showing stable physical properties of high levels even in any of heat resistance, specific strength, specific elasticity or the like. CONSTITUTION:The molten metal of Al or an Al alloy is added with carbide forming elements and a solid carbon source. While being stirred, the molten metal is brought into reaction at 1100 to 1500 deg.C to form and disperse carbide grains. After the temp. of the molten metal is reduced to the liq. phase temp. to below 1000 deg.C, casting is executed, or after the reduction of the temp., high volatility alloy elements are added thereto to regulate the components, and casting is executed.