baber/WOPTO huggingface dataset:
Patent JP-H10176036-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIMIZU HISASHI
IPC: H01L23/29
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a cured product which is good in preservation stability and fluidity and excellent in adhesive property, moisture resistance, etc., by blending a specific curing accelerator and silane coupling agent with an epoxy resin, a curing agent and inorganic filler. SOLUTION: This composition is obtained by blending (A) an epoxy resin having >=2 epoxy groups in one molecule, (B) a curing agent (especially preferably, phenolic resin) and (C) an inorganic filler, with (D) as a curing accelerator, a reaction product of trimellitic acid anhydride shown by formula I and 1,8- diazabicyclo(5.4.0)undecene-7 and (E) a silane coupling agent with a melcapto group shown by formula II (R<1> and R<2> are each a 1-4C alkyl; (n) is 0 or 1). This composition provides a cured product excellent in adhesive property, moisture resistance and electrical properties, and the objective semiconductor device sealed with this cured product is expected to be highly reliable.
Patent JP-H10176341-A (JP)
Title: Attachment of backhoe
Inventor: MATSUMOTO DAIJIRO
IPC: E02F3/36
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the attachment of a backhoe by which multifunction can be achieved by providing the backhoe not only with the excavating/ground leveling function but also with the cultivating function, and also by which cultivating work can be strongly carried out. SOLUTION: A rotary cultivating device 28 is fitted to the end part of the final boom 15 of a backhoe B so as to be changeable with an excavating shovel. Then, the rotary cultivating device 28 is provided with a body frame to which the base part thereof is oscillatedly fitted to the end part of the final boom 15, rotary cultivating claws 33 that are rotatably fitted to the end part of the body frame, and a rotary motor for turning the cultivating claws 33 fitted to the body frame.
Patent JP-2000179795-A (JP)
Title: Manufacture of pressure container
Inventor: KAGAWA KAZUHIKO
IPC: B29C49/20
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To manufacture a pressure container excellent in a contacting property between a container main body and a mouthpiece. SOLUTION: A mouthpiece 6 and an end metal are mounted on upper and lower end parts (end plates) in an inner shell 2. A tip portion of a cylindrical part 10 is heated by a heater 56 and a heater arranged for a tip outer circumference of the cylindrical part 10. Then, after the heaters are retreated, the second die 52 is projected to be fitted to an upper end of the mouthpiece 6. The first die 51 is advanced to press the tip portion of the cylindrical part 10, and a thermoplastic synthetic resin forming the tip portion is pressed into a groove 35 going around in a tip portion of the mouthpiece 6 to form a flange-shaped part 11.
Patent JP-H06186803-A (JP)
Title: Image forming device
Inventor: ONO KAZURO
IPC: G03G21/10
Filed: 1992-12-18
Abstract: PURPOSE:To make a power source low in cost, preventative in interference unevenness due to AC voltages, suppressible in electrifying sound, and small in fog. CONSTITUTION:An image forming device is provided with an electrifying member 102 for electrifying a photosensitive body 101, an electrifying-member power source 121 for applying an electric field to the electrifying member 102, a development means 104 for developing a latent image formed on the photosensitive body 101, and a development power source 122 for applying an electric field to the developing means 104. The electrifying-member power source 121 and the developing means power source 122 consist of a DC power source, and an AC photosensitive body bias power source 120 is connected to the photosensitive body 101.
Patent JP-H11182586-A (JP)
Title: One-way clutch, driving device using it, and camera
Inventor: TSUJI SADAYUKI
IPC: G03B17/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch excellent in reliability with small number of components. SOLUTION: A one-way clutch is provided with a first gear member having a plurality of projecting parts 8a, 8b, 8c in the outer circumferential direction, a second gear member which is rotatable concentrically with the first gear member and having an inclined surface 9d which is inclined in the outer circumferential direction and a plurality of wall parts 9a, 9b and 9c in the rotational direction, and a plurality of ball-like members 10 which are held between the first gear member and the second gear member, the ball-liek members 10 are held and locked between the projecting parts 8a, 8b and 8c and the wall parts 9a, 9b and 9c while moving the ball-like members 10 toward the outer circumferential side of the second gear member, and the one-way rotation of the first gear member is transmitted to the second gear member through the ball-like members 10.
Patent JP-2000184739-A (JP)
Title: Method for controlling power conversion device
Inventor: FUJIKURA MASANOBU
IPC: H02M7/48
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for leveling consumption power from a power system to a load and at the same time suppressing a DC component that is generated in a power conversion device. SOLUTION: The AC-side terminal of a power conversion device 3 is connected to a feed path from a power system 1 to a load 2, a rechargeable battery facility 4 is connected to the DC side terminal of the power conversion device 3, the rechargeable battery facility 4 is charged from the power system 1 via the power conversion device 3 at night, a DC power that is discharged from the rechargeable battery facility 4 being charged at daytime is converted to AC power by the power conversion device 3, the AC power is used as one portion of power to the load 2, and at the same time a DC component contained in the output of a power converter 15 is suppressed by a DC component detector 71, DC component setting equipment 61 and anhysteretic correction adjuster 62.
Patent JP-H05173550-A (JP)
Title: Head used for percussion instrument
Inventor: SAWAKI TORU
IPC: G10D13/00
Filed: 1991-12-24
Abstract: PURPOSE:To improve responsivenes and reverberation characteristic while maintaining hygroscopic stability and moldability by forming a biaxially oriented film consisting of polyethylene(PE)-2,6-naphthalate. CONSTITUTION:This head is formed by molding the biaxially oriented film consisting of the PE-2, 6-naphthalate and is used for percussion instruments, etc. The PE-2, 6-naphthalate (hereafter described as PEN) film to be used in such a case is molecule-oriented to vertical and horizontal biaxes by biaxially stretching. The film having nearly the equal vertical and horizontal dynamic properties is more preferable. The case of the extreme difference between the vertical and horizontal dynamic properties adversely affects sound quality and is, therefore, undesirable. The thickness of the film is adequately in a range from 50 to 300mum. Further, hot pressing is an advantageous method as the method for molding the PEN film to the head shape of the percussion instruments.
Patent JP-H11184857-A (JP)
Title: Tree structure information retrieval device/method and recording medium recording program executing retrieval method
Inventor: FUKUSHIMA SETSU
IPC: G06F17/30
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a tree structure information retrieval device which can speed up retrieval when the sequence column of an instance name AVA(attribute value assertion) at a part near the highest order is identical. SOLUTION: History of instance names AVA followed at the time of previous retrieval is stored in a cache memory 3. An AVA comparison part 2 compares the instance name AVA contained in a management object instance parameter DN inputted from a management object instance retrieval processing part 1 with the instance name AVA stored in the cache memory 3 in the order starting from the highest order. When they are not matched, an address corresponding to the instance name AVA in a stage one step higher stage is returned to the retrieval processing part 1. The retrieval processing part 1 takes out the instance name AVA of the obtained address from a tree structure information storage part 82 and starts retrieval from AVA.
Patent JP-H06182841-A (JP)
Title: Hot nozzle temperature controller for runnerless injection molding of plastics
Inventor: YAMADA FUJIO
IPC: B29C45/73
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a temperature controller capable of ideally controlling a temperature of a hot nozzle for runnerless injection molding of plastics in accordance with a molding state. CONSTITUTION:The temperature controller comprises thermocouples 10, 11 for detecting temperatures of a top of a nozzle part 2 of a hot nozzle 1 and the position upstream thereof; temperature adjusters 12, 13 comparing detection temperatures detected by the thermocouples 10, 11 with set temperatures set in accordance with these positions and each outputting a signal in accordance with a difference between the two; and an electric power adjustor selectively connected to the temperature adjustors 12, 13 through a switching means 18 to supply an electric power to the hot nozzle.
Patent JP-H05178260-A (JP)
Title: Rear fork of motorcycle
Inventor: TODA KAZUO
IPC: B62K19/12
Filed: 1991-12-26
Abstract: PURPOSE:To reduce casting cost and weight by forming the upper and lower molds of a fork body through casting by using the left and right slide molds. CONSTITUTION:The fork body 1 at the front part of a rear fork is cast from light alloy, and hollow parts 6 and 7 are formed by the drawing from underside, at the left and right sides at the front part of the fork body 1 and the center of the rear part, and ribs 8 and 9 are projectingly installed at the hollow parts 6 and 7, and the center parts of the ribs 8 and 9 are curved low. Each shaft hole 10 is formed by a slide pin on the left and right sides at the front edge of the fork body 1, and the intermediate part of the left and right shaft holes 10 is drawn from underside, and then formed to an inverted U shaped section.
Patent JP-H10185474-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: NAKAYAMA SUSUMU
IPC: F28F1/40
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce heat resistance and improve the performance by further assuring a state in which a heating tube and a fin are close together. SOLUTION: An internally grooved welding heating tube 3 is inserted in and through a through hole 4 which is formed on a fin 2. An expanded tube buret 6 having the maximum outer diameter part 5 which is formed in such a manner that a cross sectional shape is almost a circle and a diameter thereof Db is a little larger than a diameter Di of a virtual inner periphery 24 which is obtained by connecting the top of a hill 10 of the heating tube 3, is expanded by being penetrated through the heating tube 3. On the maximum outer diameter part 5, a projection part 21 or a recess part are formed according to the height of a weld 18 of the heating tube 3.
Patent JP-2001170021-A (JP)
Title: Magnetic resonance imaging instrument
Inventor: INOUE KAZUAKI
IPC: A61B5/055
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To enable a subject to get on/off a bed of the diagnostic instrument easily, to easily move the bed into/out of a region for imaging and to secure the space around the diagnostic apparatus. SOLUTION: The instrument comprises a base board 11, a yoke pole 12 and magnets 13 mounted on and under the yoke pole 12, and a region for photographing 14 is formed between the magnets 13. An elevator mechanism for raising/lowering the top board 19 of the bed 15 on which the subject 20 is laid is attached to the legs 17 of the bed 15, and a connecting mechanism 21 for moving the top board 19 into/out of the region for the imaging is mounted between the base board 11 and the legs 17 of the bed 15.
Patent JP-H06197033-A (JP)
Title: Waveform equalizer
Inventor: KANEKO ICHIRO
IPC: H03H17/00
Filed: 1992-12-24
Abstract: PURPOSE:To allow the equalizer to trace a rapid change of a waveform distortion in a transmission line by counting a binary signal in a reversible counter circuits according to the mean value of outputs from a correlation circuit. CONSTITUTION:A transversal filter circuit 2 applies waveform shaping to a demodulated base band digital signal 102 and outputs the result as an equalized output signal 103. An error signal generating circuit 3 detects a difference between the signal 103 and a signal without reception distortion and outputs an error signal 104 to a correlation circuit 4. A delay circuit 7 inputs the signal 102 to make the phase coincident with a timing of the error signal 104, and the correlation circuit 4 detects the presence of correlation of a quadrant signal component in an output 108 from the delay circuit 7 as a binary signal. Reversible counter circuits 8 count the detected binary signal 105 and the number of stages (13-20 stages) of the reversible counter circuit 8 is controlled by a stage number control signal 107 being a mean value from an averaging circuit 6 receiving the output signal 105 of the correlation circuit 4. As a result, the equalizer is able to trace a rapid change in a waveform distortion in a transmission line.
Patent JP-H06169701-A (JP)
Title: Fish feed produced by using bean curd refuse and its preparation
Inventor: MATSUMOTO TOSHIO
IPC: A23K1/00
Filed: 1992-12-03
Abstract: PURPOSE:To produce a feed for fish culture by effectively utilizing a large amount of bean curd refuse produced as a by-product in the preparation of bean curd and hitherto mostly discarded as an industrial waste necessary to prevent the putrefaction by an expensive thermal drying treatment. CONSTITUTION:Bean curd refuse is mixed with a solidifying agent, kneaded, solidified by drying or heat-treatment and formed in the form of chips having proper size. The bean curd refuse can be modified by biotechnology to a more preferable fish feed. It can be combined with other valuable industrial wastes such as defatted peanut.
Patent JP-H11189154-A (JP)
Title: Fixing device of cowl cover for vehicle underfloor apparatus
Inventor: MIYAZAKI TORU
IPC: B61D47/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To smoothly/quickly perform screw fastening work when fixing a cowl cover by boring a hole larger than a screw bar, a screw or a pin inserted into a rotation stopping screw hole or a pin hole, in the fixing part to fix a screw seat. SOLUTION: A first screw seat 20 is fixed to the fixing part 10 by fastening of a screw bar 22 by a nut 25 and a rotation stopping screw 24. The first screw seat 20 can be fixed to a proper position since a play is respectively generated between the screw bar 22 and the hole and between the first screw seat and the hole when screwed in a screw hole by respectively boring slightly larger holes in positions corresponding to the screw bar 22 of the fixing part 10 and the rotation stopping screw hole. Therefore, a screw 15 for a cover can be smoothly screwed in the first screw seat 20 through a cowl seat 14.
Patent JP-2000183801-A (JP)
Title: System and method for mobile communication
Inventor: WATANABE TETSURO
IPC: H04B7/26
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption by making a mobile station change its operation according to the number of channels in use by adding data on the number of channels in use or similar data to a control signal protocol sent from a base station to the mobile station in standby mode. SOLUTION: The base station 1 adds congestion information on current channels to a control signal and sends them to a mobile station group 2. Each mobile station confirms the congestion information on the channels in the control signal from the base station 1 and controls standby operation according to the congestion state. Thus, the congestion information on the channels is included in the control information from the base station to the mobile station 2, which achieves battery saving by temporarily stopping standby operation according to the congestion state.
Patent JP-H10180938-A (JP)
Title: Baked vessel
Inventor: FUJIWARA NORIHITO
IPC: B65D25/14
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a baked vessel, hardly broken by repeated thermal shock, by a method wherein ceramic fibers, whose aspect ratio and the difference of thermal expansion coefficient from that of an inner layer are specified values, or the mixture of ceramic fibers and sintered materials is fixed to the outer surface of the inner layer made of a fine ceramic of specific porocity through sintering. SOLUTION: A block type formed body is obtained through static hydraulic pressurizing molding of alumina material and, thereafter, machining is applied to produce a bottomed vessel while the vessel is burnt at 1600 deg.C for 5 hours, for example, to obtain a required sintered body. Then, the sintered body is employed for an inner layer 1 and paste, obtained by mixing about 20 pts.wt. of feldspathic material and about 80 pts.wt. of alumina based ceramic fibers (aspect ratio of 20 or more), whose difference of thermal expansion coefficients at a using temperature zone of 18 deg.C-1000 deg.C between the inner layer 1 is within 10% or less and, further adding water and mixing, is applied and dried on the outside of the inner layer 1.  Subsequently, burning, retained for one hour at the temperature of about 1350 deg.C, is effected to form an outer layer 2 whereby a required sintered vessel is finished.
Patent JP-H06193929-A (JP)
Title: Method and apparatus for supporting filter of clean unit
Inventor: TOKUOKA SHINICHI
IPC: B01D46/52
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a method and an apparatus for supporting a filter of a clean unit which achieves a use for carrying a large clean unit and further, a reduction in terms and costs. CONSTITUTION:A filter support frame 40 is made up of a first member 41 which is supported with a hanging bolt 24 mounted on a connection metal 25 of the main body 21 of the clean unit and a second member 42 which is fixed on the first member free to load or unload. A filter 22 of a clean unit 20 is carried with the second member 42.
Patent JP-H08113538-A (JP)
Title: Application of demethylzeilastral
Inventor: TAMAOKI TORU
IPC: C07J63/00
Filed: 1991-12-27
Abstract: PURPOSE: To obtain an immunosuppressant and an antiinflammatory agent, having immunosuppressive and antiinflammatory actions with slight adverse effects and useful as a therapeutic agent for diseases in which immune respnse participates. CONSTITUTION: The immunosuppressant and antiinflammatory agent contain demethylzeylastral, isolated from a root bark of a crude drug Tripterygium wilfordii Hook. f. and represented by the formula active ingredient. The daily dose of the compound is preferably 10 mg to 1 g as an oral agent and preferably 5 to 250 mg as a parenteral agent. The compound is obtained by a method for refluxing, e.g. 10 kg root bark of the Tripterygium wilfordii Hook. f. with ethyl acetate twice under heating, filtering the resultant mixture, providing 287.55 g ethyl acetate essence from the prepared filtrate, dissolving the resultant essence in acetone, adding AVICEL (R) (manufactured by Asahi Chemical Industry Co., Ltd.) thereto, drying the prepared mixture, then treating the dried mixture by a column chromatography with the AVICEL (R), eluting the adsorbed substance with n-hexane, fording 192.45 g essence from the eluted part of n hexane-acetone, dissolving the essence in methanol, treating the resultant solution by a column chromatography with an MCI get-CHP20P (R) (manufactured by Mitsubishi Chemical Industries, Ltd.), eluting the adsorbed substance with 70%, 80%, 85% and 100% methanol,  providing 25.58% essence from the eluted part with the 85% methanol and crystallizing the resultant essence wiht acetone.
Patent JP-2000166372-A (JP)
Title: Duct structure for dust exhaustion in combine harvester
Inventor: NONAMI KAZUYOSHI
IPC: A01F12/22
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject duct structure for dust exhaustion that can secure the smooth flow and exhaustion of hull waste on the rear side of the shaking separator by arranging the lower edge of the fourth opening on the side of the dust exhaustion chamber in order to increase the air-tightness to the sucking action of the suction fan and increase the suction capacity of this suction fan. SOLUTION: The second threshing drum 3 is arranged behind the first threshing drum 2 eccentrically from its axial center to one side, the right or the left to the machine body running direction. The shaking separator 7 is allowed to face below the fourth opening 20 that is formed between the back wall frame 2a supporting the rear part of the first threshing drum 2 and the second threshing drum and the waste dust is exhausted via the suction fan 16 for the waste dust exhaustion chamber on the rear side of the opening out of the machine body. In this combine harvester, the lower edge 20a of the fourth opening 20 on the waste dust exhaustion camber side is extended almost all over the whole width in the open width direction until the lower edge 20a of the fourth opening 20 comes close to the upper face of the shaking separator 7 or to the back wall frame 2a.
Patent JP-H05179242-A (JP)
Title: Luminescent material
Inventor: YONEZAWA SADAHISA
IPC: C09K11/54
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a luminescent material composed of Zn, Cd, S, Se, Te, Sb, etc., having high luminescent efficiency and brightness and capable of controlling conductivity and emitting from blue to red light. CONSTITUTION:The objective luminescent material consists of a compound of the formula (X is 0-0.85; Y is 0.001-5; Z is 0.005-0.1; A is S or Se; B is Sb, Bi, Cl, I, Sn, Pb, Al or Ga).
Patent JP-2000180000-A (JP)
Title: Compressed refrigerant circulation system of heat shifter, and compressed refrigerant recovery method
Inventor: SHIOZAWA TOMOHIKO
IPC: F25B45/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a compressed refrigerant circulation system of a heat shifter which can be charged with a refrigerant at shipment from the factory or at installation, or in which the second charge after recovery of the refrigerant can be performed simply from the outside, and a compressed refrigerant recovery method. SOLUTION: Connection joints A and B arranged at the casing 101 of an outdoor machine 100 and the connection joints C and D arranged at the casing 201 of an indoor machine 200 are piped, and between outdoor heat exchangers 26-1 and 26-2, and besides upstream of the connection joint A of the casing 101, the first service port P1 and the first opening and closing valve B1 are arranged within the casing 101 in order from the side of the outdoor heat exchanger, or outside the casing 101, they are supported by the casing 101, and between the connection joint B of the casing 101 and an accumulator 35, the second opening and closing valve B2 and the fourth service port P4 are arranged within the casing 101 in order from the side of the accumulator, or outside the casing 101 they are supported by the casing 101.