baber/WOPTO huggingface dataset:
Patent JP-H07158272-A (JP)
Title: Operating oil charging device for bucket gate opening and closing device
Inventor: ERA KENZO
IPC: E04G21/02
Filed: 1993-12-09
Abstract: PURPOSE:To efficiently charge an operation oil into a hydraulic circuit without leaving air in the circuit in an operation oil charging device for bucket gate opening and closing device. CONSTITUTION:An external charging pump 29 is connected to an oil passage part 28 between the pressure accumulator 6 of a switching oil passage 24 and a directional control valve 23, a charging passage 30 opened and closed by a charging closing valve 31 is provided, and extracting valves 33-35 are provided between the discharge port 12 of a pressure accumulating cylinder 5 and a check valve 16, on the pressure accumulator 6, and on the opening oil chamber 19 of a gate cylinder 7, respectively. First bypass 38 and second bypass 40 bypassing the directional control valve 23 are provided between the pressure accumulator 6 and the gate cylinder 7 and between the pressure accumulating cylinder 5 and the gate cylinder 7, respectively. The first bypass 38 is opened and closed by an opening manual valve 39, and the second bypass 40 by a closing valve 41.
Patent JP-H10148122-A (JP)
Title: Cooling device for water cooled engine
Inventor: KORIYAMA MASAO
IPC: F01P3/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling efficiency of a cylinder head by supplying cooling water from a cooling water pump to the cylinder head while avoiding the increase of a cost and the enlargement of a cylinder block. SOLUTION: A cooling water pump mounting recessed part 7 is formed in the side wall 6 of a cylinder block 1. A cooling water supplying passage 8 opened in the recessed part 7 and a cylinder head mounting surface 1a is formed in this side wall 6. A cooling water passage in a cylinder head comprises a cooling water passage in the direction of a crankshaft and a cooling water passage in a direction of a cylinder axis, by which cooling water is led to flow to a cylinder block side.
Patent JP-H11134950-A (JP)
Title: Superconductive wire using polycrystal substrate as base material and having high critical current density
Inventor: ARAI YUSUKE
IPC: H01L39/24
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To realize a high critical current density in a magnetic field while reducing the weak connection of a superconductive characteristic by providing a self-flattened oxide superconductive film on a polycrystal substrate having rugged parts due to a grain boundary. SOLUTION: Polycrystal having aligned face orientation can be formed into a long-size and it is manufactured by rolling at a low cost, and since a self-flattened oxide superconductive film is hard to be formed with a grain boundary in the rugged part of the grain boundary of the substrate, an excellent superconductive characteristic is obtained. The self-flattened superconductive film is desirably formed by a solution growing method for growing a film having excellent crystallization at a high speed, and it has Y123 type crystal structure. As a polycrystal substrate, a metal of silver or the like, which does not react with the oxide superconductive material and of which orientation is controlled and of which crystal orientation is aligned such as  100}<001> and  110}<001>, is desirably used.  Or an oxide can be used, or a metal plate formed with an oxide film such as magnesium oxide, which does not react with the metal plate and the oxide superconductive material, thereon can be used.
Patent JP-2001125731-A (JP)
Title: Mouse type input device
Inventor: HAYASHI NOBUTAKE
IPC: G06F3/0354
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a mouse type input device improved in handleability by arbitrarily and easily deforming a mouse into form easy to use corresponding to the various tastes of various operators by arbitrarily deforming the form of a holding part to be held with a hand without adopting a complicated high- cost means such as producing a custom-made product or especially altering an existent product and without complicating or enlarging its configuration. SOLUTION: In this mouse type input device 1 provided with a device body 2, an operating button 3 provided on the upper surface of the front part of the main body 2, a holding part 4 movably supported on the rear upper surface of the main body of device backward rather than the operating button and a ball 5 supported to be freely rolled on the bottom face of the main body 2, a guide member 6 is provided on the rear upper surface of the operating button on the main body of device and the said holding part is supported so as to move back and forth in any arbitrary direction along with this guide member and to be looked at any arbitrary position.
Patent JP-H10150069-A (JP)
Title: Semiconductor package and its manufacture
Inventor: MATSUURA MASAO
IPC: H01L23/24
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To achieve the compact size and the thin configuration of a semiconductor package by connecting the electrode pad of a semiconductor chip and the electrode part of a package substrate corresponding to the pad to lead terminals respectively, and sealing the semiconductor chip with sealing resin. SOLUTION: A package substrate 2 is formed in the square frame shape in accordance with the outer shape of a semiconductor chip 3. The dimension in the frame is set larger than the dimension of the outer shape of the semiconductor chip 3 so that the semiconductor chip 3 can be contained in the frame. Then, a lead terminal 4 is bridged between the package substrate 2 and the semiconductor chip 3. One end of the terminal is connected to the electrode pad of the semiconductor chip 3 through a pump 7, and the other end is connected to an electrode part 6a of the package substrate 2 by a bonding material 8 comprising solder paste or the like. Sealing resin 5 is filled and sealed at the peripheral part of the semiconductor chip 3. Thus, the thickness of the package can be made thin, and the compact size and the thin configuration can be achieved.
Patent JP-H09128273-A (JP)
Title: Facsimile equipment
Inventor: MORISHIGE HIROKI
IPC: H04N1/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily refer to an absolute address of a DRAM and a data value consisting of arbitrary bytes starting at it when the previously registered relative address of the DRAM is inputted. SOLUTION: To register the relative address of the DRAM, procedures (1) and (2) are followed. To refer to the absolute address corresponding to the relative address and the data value of the bytes starting at the absolute value, procedures (1) to (9) are followed. Input contents are passed from an operation unit 11 to a comparison unit 13 first (2) and it is confirmed whether or not there are data which matches the input contents in the relative address of the DRAM registered in a storage unit 12 (3). When so, the input contents are passed to a retrieval unit 14 (4) and the absolute address matching the input contents and the data value consisting of arbitrary bytes starting at it are retrieved by accessing a memory 15. A quotation unit 16 quote the retrieved absolute address and the data value of the bytes (7) to display the quotation contents on a display unit 17 (9).
Patent JP-H02156729-A (JP)
Title: Alarm detection circuit
Inventor: FUJI KENJI
IPC: H03M1/18
Filed: 1988-12-09
Abstract: PURPOSE:To facilitate detection of various alarms by providing an alarm detection circuit in which an inverse amplifier inverting even a negative measured value into a positive value, utilizing a personal computer so as to facilitate rewrite of a reference value. CONSTITUTION:A digital reference value inputted from a personal computer is converted into an analog value by a conversion circuit 2. when a measured value is positive, terminals numbers 1, 4 of a short-circuit pin 7 are short- circuited and a comparator circuit 4 compares a reference value and the measured value. In this case, when the reference value is larger than the measured value and terminals No.5, No.6, and No.7, No.8, of the short-circuit pin 7 are short-circuited, one input of a gate circuit 8 has a positive logic as the alarm detection condition and when the gate signal inputted to the other terminal is set, it is discriminated as an error and the alarm is detected.
Patent JP-S63165376-A (JP)
Title: Oxa(thia)diazole derivative and production thereof and acaricidal agent
Inventor: KISHIMOTO TAKASHI
IPC: C07D285/08
Filed: 1986-12-27
Abstract: NEW MATERIAL:An oxa(thia)diazole derivative expressed by formula I [R1 is (substituted)phenyl or (substituted)lower alkyl; X is O or S; A is formula II, -S(O)k-, etc.; B is formula III, -O-, -S(O)k-, etc.: D is formula IV, -O- or -S(O)k-, etc.; n, m, l are 0 or 1; r<1>, r<2>, r<4>, r<5>, r<7> and r<8> are H, halogen, lower alkyl, etc.; or r<1> and r<2>, r<4> and r<5> or r<7> and r<8> are together oxo, etc., provided that r<4> is capable of forming double bonds together with r<1> and r<7>; K, K' and K'' are 0, 1 or 2; R2 is -Z-, r<13>, lower alkyl, etc.; r<13> is H, lower alkoxycarbonyl, etc.; Z is O, S etc.]. USE:Useful as an acaricidal agent, effective to various kinds of spider mites which are parasitic on plants and having low toxicity and high safety to a warm-blooded animal. PREPARATION:For example, a compound expressed by formula V (-A'- is formula II, etc.) is heated and subjected to ring closure to provide the compound expressed by formula I.
Patent JP-H02157012-A (JP)
Title: Desorption and recovery by heating of material adsorbed in adsorbent
Inventor: NAKAYA KEIICHI
IPC: B01D53/04
Filed: 1988-12-09
Abstract: PURPOSE:To recover materials adsorbed by an adsorbent in high concentration at high desorption efficiency within a narrow dispersion by bringing an inert heated gas into contact with the adsorbent adsorbing the materials repeatedly, and after heating the adsorbent to a desired temperature, bringing a heated carrier gas into contact with the adsorbent. CONSTITUTION:At first, a heated gas inert to a material adsorbed in an adsorb ent, e.g. air, nitrogen, steam, etc. is brought into contact with the adsorbent repeatedly. The adsorbent is desirably heated to 70-200 deg.C, preferably to 90-150 deg.C. Then, a heated carrier gas is brought into contact with the heated adsorbent to heat, desorb, and recover the adsorbed material. Moreover, a part of the heated carrier gas may be mixed with a heated circulating gas to carry out circulation. An activated carbon, silica gel, etc., in granular shapes are prefer able as the adsorbent.
Patent JP-S63164698-A (JP)
Title: Color video signal recorder
Inventor: SHINOZAKI TAKASHI
IPC: H04N9/84
Filed: 1986-12-26
Abstract: PURPOSE:To record a video signal whose cross color is reduced with inexpensive constitution by delaying a low band conversion carrier color signal for a determined length by a delay circuit, then calculating it together with another low band conversion carrier color signal, and thus taking out a low band conversion carrier color signal added with a comb-shaped filter for chroma characteristic. CONSTITUTION:A frequency converter 23 converts the frequencies of a carrier color signal from an ACC circuit 9 and an output signal from a frequency converter 22, and thus generated signals is subjected to a LPF 24 to generate a low band conversion carrier color signal whose frequency is (40fH+theta). A second low band conversion carrier color signal (b) as well as an illuminance signal component is supplied to the one-H delay circuit 25, then supplied to a subtraction circuit 26 and an adding circuit 27, where said signal (b), a first low band conversion carrier color signal (a), and the illuminance signal component are subtracted from each other and added with each other. The input signals to the one-H delay circuit 25 include the second low band conversion carrier color signal occupying a low frequency domain and the illuminance signal component. As a result, an inexpensive CCD whose frequency band is far narrower than that of a CCD used for conventional comb-shaped filter for chroma 8 can be used.
Patent JP-S63161060-A (JP)
Title: Monoazo compound and method for dyeing or printing using said compound
Inventor: YOKOGAWA KAZUFUMI
IPC: D06P1/384
Filed: 1986-12-24
Abstract: NEW MATERIAL:A compound in the form of a free acid expressed by formula I [R1 and R2 are H or (substituted) lower alkyl; R3 is H or lower alkyl; R4 is lower alkyl or COOH; A in the form of a free acid is bifunctional group expressed by formula II or III (R5 is H, methyl, methoxy, sulfonic acid, etc.; X is H or sulfonic acid; n is 0 or 1; mark * indicates a part for linking to azo group); B1 and B2 are (substituted) naphthylene; W is H, carbamoyl, sulfo lower alkyl, cyano, etc.; Y1 and Y2 are -CH=CH2 or -CH2CH2Z (Z is a group eliminative by action of an alkali)]. EXAMPLE:A compound expressed by formula IV. USE:A dye capable of dyeing or printing cellulosic fibers, polyamide fibers, polyurethane fibers, leathers, etc., to yellow color and having various excellent fastnesses, water solubility, level dyeing as well as build-up properties. PREPARATION:A diamino compound expressed by formula V is condensed with an amine expressed by formula VI and the resultant product is diazotized, coupled with a pyridone expressed by formula VII and then condensed with an amine expressed by formula VIII.
Patent JP-H07169021-A (JP)
Title: Thin film magnetic head
Inventor: YAMAMOTO IZUMI
IPC: G11B5/39
Filed: 1993-12-10
Abstract: PURPOSE:To reduce the reproduced waveform interference when a line recording density is high by constituting the magnetic layer of a thin film magnetic head with a layer-built body composed of two magnetic films having different polishing characteristics. CONSTITUTION:A magnetic layer 19 has a layer-built structure which is composed of a first magnetic film 43 and a second magnetic film 45 which has polishing characteristic different from that of the first magnetic film 43 and is built up on the outer side of the first magnetic film 43. Two such magnetic layers 19 are provided with a magnetic gap 23 in between. The first magnetic film 43 is made of CoZnNb-based amorphous material and the second magnetic film 45 is made of FeNi alloy. The second magnetic film 45 is shaved off so that its surface retreats from a sliding plane 47 and, by the influence of the retreat, the end parts of the first magnetic film 43 are selectively shaved to form smooth curves and the distribution of the invasion of fluxes from the end parts is spread to reduce a false output. By composing the magnetic layer of a thin film magnetic head of the layer-built structure of the first and second magnetic films having different polishing characteristics, the smooth curves are formed on the end parts of the magnetic layer, so that a false output such as an undershoot can be suppressed and a peak-shift can be reduced.
Patent JP-H02155632-A (JP)
Title: Method for bonding flanged glass fiber reinforced plastic molded product and reinforcing material
Inventor: IKEUCHI NOBUHIRO
IPC: B29C65/48
Filed: 1988-12-08
Abstract: PURPOSE:To perform multikind and small-quantity production by a method wherein a reinforcing material is placed on an adhesive to be received in a structure having shelves and a rubber bag having compressed air injected therein is interposed between the upper shelf and the reinforcing material to press the reinforcing material by the rubber bag. CONSTITUTION:An adhesive 8 is applied to the recessed part of the rear of a flanged glass fiber reinforced plastic molded product 3 in a stripe pattern at a constant interval and a backing reinforcing material 5 is placed on the upper surface of the adhesive. Then, the molded product 3 is received in a structure 7 having a plurality of shelves 10 formed thereto in such a state that the adhesive is uncured to be placed on each of the shelves 10 and the upper part of the molded product is entirely covered with the rubber bag 9 connected to a blow means outside the structure 7 and compressed air is introduced into the rubber bag 9 from the blow means to expand the rubber bag between the ceiling of the shelf 10 and the reinforcing material and further introduced into the rubber bag 9 to deform said bag so as to bring the same into contact with the flange of the molded product and the entire surface of the reinforcing material 5 is pressed by the rubber bag 9 positioned in the flange. After the adhesive is cured, compressed air is removed to take out the molded product.
Patent JP-H02200201-A (JP)
Title: Inner shoe for ski boot
Inventor: ADORUFUO POZEBON
IPC: A43B5/04
Filed: 1989-12-01
Abstract: PURPOSE: To provide an inner boot easily exchangeable at a reasonable cost by making its lining of a semihard shoe leather so that it may be removable, and making it possible to combine the lining with elements for reinforcement or protection. CONSTITUTION: An inner boot 1 comprises a first part 5, whose shape is complementary to the inside shape of a shoe leather 2, and a second part 6 which is fixed to the outside of the first part and temporarily engages with the shoe leather 2. The second part 6 forms an outside cover of the first part 5, and engages with a heel area 7 and the most part of an area 8 adjacent to an instep. The engagement of the first part with the second part can be obtained, for example, by sewing the both parts at an edge 9 of the lining 4 adjacent to a rear opening 3 of the shoe leather 2. Therefore, between the first part 5 and the second part 6, a first incision 10 and a second incision 11 are formed.  So the complementary form area of the upper shoe leather 2 can be inserted there, and a skier can take the inner boot 1 out of the ski boot, and can dry or wash the lining 4 after taking the lining 4 off the shoe leather 2.
Patent JP-H01152846-A (JP)
Title: Phase demodulation system for tdma data transmission system
Inventor: KUME TOMIYUKI
IPC: H04L27/22
Filed: 1987-12-10
Abstract: PURPOSE:To attain demodulation with high speed and stable phase synchronization by transmitting a channel signal while a carrier is inserted to a head idle data part, and providing a phase demodulator having PLL structure capable of switching a loop constant at the reception side. CONSTITUTION:A start command STRTc is sent from a transmitter 1 via a return line (not shown) at the initial state of receiving a reception channel signal. A low pass loop filter 23b filters a demodulated I channel data signal I-CH by the start command and supplies the result to a VCO 25a. An identification circuit 22a confirms the phase synchronization to select a high loop filter 23c. A holding circuit 23d holds the output of the high loop filter 23c being stably synchronized in phase and the phase detection is applied based on the holding loop output.
Patent JP-H06137559-A (JP)
Title: Combustor for gas turbine
Inventor: TANIMURA SATOSHI
IPC: F23R3/28
Filed: 1992-10-26
Abstract: PURPOSE:To provide a combustor for a gas turbine in which radial mixture of the air and fuel gas in a main nozzle is made uniform, and a quantity of diffusion combustion in a pilot combustion chamber is reduced to improve a reduction in NOx. CONSTITUTION:The combustor for a gas turbine comprises a pilot swirler 7-containing type pilot nozzle 9 provided at a center to diffusion burn, an annular pilot premixing nozzle 6 coaxially surrounding an outer periphery of the nozzle to premixture burn, and a plurality of circular main swirler 8-containing type main nozzle 3 arranged at an equal interval along the outer periphery of the nozzle 6 to premixture burn.
Patent JP-2000138998-A (JP)
Title: Audio processing unit and audio reproduction method
Inventor: YAMADA YUJI
IPC: H04S1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize localization of a sound image that provides a sense of a sufficient distance to a listener wearing a headphone at an optional position while suppressing the arithmetic amount of an impulse response. SOLUTION: The audio processing unit is provided with a 1st filter means 13 that converts audio signals of n-channels (n is a positive integer being 1 or over) received from at least one sound source into two-channel signals, a couple of 2nd filter means 14L, 14R that receive a couple of output signals from the 1st filter means 13 and whose transfer functions have no correlation, and output sections 15L, 15R, 16L, 16R, 17L, 17R that supply a couple of output signals from a couple of the 2nd filter means 14L, 14R to the left and right speaker units of a headphone 18.
Patent JP-H08322605-A (JP)
Title: Shoe bottom and safety shoes using this
Inventor: GOETZE KARL
IPC: A43B7/32
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sole, that has the same pleasant feeling as a traditional shoe, is hardly damaged and has durability and safety, and safe shoes using this sole. SOLUTION: A sole is equipped with an assemble element for protecting shape of the steel intermediate sole 30 buried in the sole. This intermediate sole 30 uses the shape fitting with the sole and the intermediate member as a standard, and has an expansion part 32 bending up at an obtuse angle at least in inner side arch part of the sole.
Patent JP-H04183825-A (JP)
Title: Floater type continuous heat treating furnace
Inventor: IKETANI HISAHIRO
IPC: C21D9/63
Filed: 1990-11-19
Abstract: PURPOSE:To simplify the exchange of a fan through a hole pierced in the body of a furnace by dividing the fan into outer casing and a rotating part and detaching only the rotating part from the bottom of a hearth. CONSTITUTION:The outer casing 1 of a fan is fixed on a hearth 7 and impellers 2 are freely rotatably fitted to inner casing 3 through bearings in the outer casing 1 so that the rotating shaft of the impellers 2 is made perpendicular to the surface of the hearth. A driving shaft 4 fitted to the inner casing 3 parallel to the rotating shaft of the impellers 2 through bearings is engaged with the rotating shaft. A motor 6 fitted to the driving shaft 4 through coupling 5 in a coaxial state is linked to the inner casing 3 and this casing 3 is linked to the hearth 7. The rotating part of the fan can be detached and attached from the bottom of the hearth 7 through a hole in the hearth.
Patent JP-H07159471-A (JP)
Title: Device for diagnosing remaining service life of oil-immersed transformer
Inventor: YAMADA NAOYA
IPC: H02H5/00
Filed: 1993-12-13
Abstract: PURPOSE:To obtain a device for diagnosing remaining service life of oil-immersed transformers which can relatively easily diagnose the remaining service life of an oil-immersed transformer without performing gas analysis on the insulating oil sampled from the transformer. CONSTITUTION:The device for diagnosing remaining service life of oil$ immersed transformers is provided with a first computing element which finds a temperature rise value thetao at the rated capacity of an oil-immersed transformer based on the temperature data thetak of the transformer operated at a prescribed load factor K and second computing element 40 which finds the operating temperature history of the transformer expressed with respect to the operating time Y against the operating temperature theta based on the operating time N at the operating load factor K, operating history data from a storing means which stores the operating history data, such as the ambient temperature thetaa, etc., and temperature rise value thetao at the rated capacity. In addition, the device is also provided with a third computing element 50 which finds the cumulative value of operating time based on the operating temperature history and a remaining service life estimating and diagnosing section 60 which estimates the remaining service life of the transformer against the operating load factor from the difference between the previously found service life of the insulating paper or sealant of the transformer against the operating operating temperature and the cumulative value of operating years.