baber/WOPTO huggingface dataset:
Patent JP-H0829050-A (JP)
Title: Insulating container having inner lid of door
Inventor: YOSHIDA KOJI
IPC: F25D23/02
Filed: 1994-07-18
Abstract: PURPOSE:To improve the sealing property of a door for an insulating container and a temperature distribution in the same. CONSTITUTION:An environmental test device is provided with a door 20, a packing 13 attached to an end surface 11 and a thin sheet type inner lid 21, provided with a contacting unit 21a attached to the door 20 and contacted with a position nearer to the side of an opening 12 than the position of the packing 13 in the end surface 11 when a door 20 is closed. The inner lid 21 is worked through thin sheet planking so that the section thereof is provided with a recessed surface having a large radius of curvature and is fixed by one point through a metallic device 25 at the central position of the door 20 while the contacting unit 21a of the same is abutted against the tip end unit 14a of an inner wall 14 formed so as to have a projected shape. According to this method, double sealing between the inside and the outside of a main body is effected without employing any double packing whereby the sealing property of the insulating container is improved and a temperature distribution in the same is improved while reducing the cost can be contrived by a simple structure easy in manufacturing.
Patent JP-H1126676-A (JP)
Title: Trimming device for lead frame
Inventor: NAKANISHI YUUKI
IPC: B26F3/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To separate a joint part from a sheet to ream-like lead frames without trouble in terms of quality, by circularly moving the outer area part of the sheet with the joint part as a center and cutting the connection part by means of reciprocating slider. SOLUTION: A device 100 is provided with a pressing part 110 which vertically supports the ream-like lead frame part 180 in the sheet 170, a grasping part 120 grasping the outer area part 189 of the ream-like lead frame part in the sheet by adjusting the tip to the joint 187, a slider 130 and a driving part 140 moving the grasping part 120. The slider 130 receives driving force by the driving part 140 and it reciprocates in a prescribed moving path 160 along the arc of a circle with the joint part 187 as the center. Thus, the outer area 189 of the sheet 170 circularly moves with the joint 187 as the center, and the joint 187 can be cut.
Patent JP-S6248420-A (JP)
Title: Mounting method for diamond tip
Inventor: OISHI SABURO
IPC: B23D61/16
Filed: 1985-08-28
Abstract: PURPOSE:To simplify the interchange of diamond tips by mounting a mounting piece having the same width as a saw blade on the diamond tip and mounting the mounting piece on an engaging piece provided on a predetermined position of the saw blade. CONSTITUTION:A diamond tip 1 is firmly mounted on a mounting piece 2 consisting of two metal pieces spaced the same interval as the thickness of a saw blade 3 from each other. Next, engaging pieces 4 are mounted on predetermined positions of the saw blade 3 at certain intervals and the mounting piece 2 is mounted in the advancing direction of the engaging piece 4. Thus, when the saw blade 3 is rotated in the direction F, a press force P and cutting resistance R due to a workpiece act on the diamond tip 1 so that the engaging piece 4 supports the mounting piece 2 moved backward by the cutting resistance R and thus, the prevention of the mounting piece 2 only from drop-out due to the external force of the like before the cutting operation will be sufficient.
Patent JP-H1029078-A (JP)
Title: Composite working machine
Inventor: TOKIWA TORU
IPC: B23K26/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To simplify the treatment of chips during the drilling operation, to prevent chips from being scattered, and to prevent breakage of the equipment with chips by performing the drilling operation at the prescribed position in the material moving system. SOLUTION: A work moving and positioning device 5 provided with a clamp device 29 capable of holding and opening a work loaded on a work table 3, a drill head is provided on a fixing portal frame 7 which is fixed astride the work table 3, and a thermal cutting head 13 is provided on a moving portal frame 11 capable of being approached/separated to/from the fixing portal frame 7. Because the drilling is performed at the prescribed fixed position, chips generated during the drilling operation can be easily treated, and because the chips are prevented from being scattered over an upper surface of a work W, the thermally cutting head 13 can not be damaged.
Patent JP-H0932475-A (JP)
Title: Small-bore excavator capable of making sharp turn
Inventor: SUGIYAMA SHINICHI
IPC: E21D9/093
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To achieve excavation when making a sharp turn by providing a spline mechanism along the direction of the axis of an excavator, and connecting using a universal joint the portion between time drive source and the drive shaft of a cutter head to a rear shell connected to the rear of the excavator. SOLUTION: To make a sharp turn, a rear gripper is made to abut to a drilled pit wall surface by means of one rear gripper jack 11, and a rear shell 3 is fixed inside the pit. Next, a front gripper mainly expands a gripper located on the opposite side to expansion of the rear gripper, and deflects the excavator (t) side within the gateway. In this case, contact with the pit wall is made in such a way that a deflection angle is formed between the excavator (t) and the rear shell (u). Thereafter, when excavation is performed using a propulsion jack 4, the propulsion jack 4 is expanded to provide the projecting force of a gripper jack 9 such that the front gripper advances while slipping over the pit wall. Therefore, the propulsion jack 4 can excavate by a predetermined stroke as a cutter head 1 advances.
Patent JP-H0873465-A (JP)
Title: Aza-aliphatic cross-linked quinoxaline-2,3-dione
Inventor: ROBERUTO MORETSUTEI
IPC: A61K31/495
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound having an antagonism against an N- methyl-D-asparagic acid-sensitive and excitable amino acid receptor and useful for treatment of nerval degeneration diseases, convulsion or the like.  
     SOLUTION: This compound is an azaaliphatically bridged quinoxaline-2,3- dione expressed by formula I {A 1  is a lower alkylidene or a group of the formula: =CH-A 4 -R 4  (A 4  is a lower alkylene; R 4  is free or esterified or amidated carboxy or the like) A 2  is a lower alkylidene or a group of the formula: =C=O or the like; A 3  is a group of the formula: =N-A 6 R 5  (A 6  is a lower alkylene or a direct bond); R 1  and R 2  are each independently H, nitro, a lower alkanoyl or the like; R 3  is H or OH; (n) is 0 or 1} or its salt. e.g. 8,9-dichloro-2,4,5- trioxo-2,3,5,6-tetrahydro-1H,4H-1,3a,6-triaza-phenalen-3-yl acetic ethyl ester. The compound of formula I is obtained by subjecting a compound of formula II {X 1  is a group of the formula: A 2 -(CH 2 ) n -A 1 -Y 1  (Y 1  is a nucleofugal eliminable group) or the like} to intramolecular cyclization or the like. 
     COPYRIGHT: (C)1996,JPO
Patent JP-2000021798-A (JP)
Title: Substrate treatment apparatus
Inventor: MORIMITSU KAZUHIRO
IPC: H01L21/22
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact substrate treatment apparatus, in which an elevator for a load lock chamber, an elevator for transferring wafers, and a simple boat changer are disposed. SOLUTION: In the substrate treating apparatus, a vertical CVD reactor chamber and load lock chamber 20 directly beneath it are disposed, the load lock chamber contains an elevator 25 capable of sealing a wafer boat mounted on a seal cap in the vertical CVD reactor chamber, a boat changer 30 is disposed in front of an inlet/outlet 21 of the load lock chamber and transfers the wafer boat to/from the seal cap through a first or second boat transferring table 31, 32 positioned in front of the inlet/outlet, and for the wafer boat on the boat changer not located in front of the inlet/outlet, a wafer transfer machine 41 exchanges treated wafers on the boat with wafers waiting for treatment, housed in cassettes on cassette racks.
Patent JP-S61218476-A (JP)
Title: Attitude setting device for steering wheel
Inventor: NISHIKAWA MASUMI
IPC: B62D1/18
Filed: 1984-09-10
Abstract: PURPOSE:To secure driving safety, by reversing the adjusting direction of an attitude when overloading is detected in case of pinching hand or foot between a steering wheel and a sheet or the like, and restoring the attitude of a mechanism as far as the degree that the insertion is released, then stopping the drive of a motor. CONSTITUTION:A tilt steering mechanism A adjusting an angle of an upper shaft 11, where a steering wheel 10 is installed, to a lower shaft 70 adjusts a tilt angle of the shaft 11 by the drive of a DC motor B via a reduction gear mechanism C, a screw nut mechanism D, an upper bracket 15, etc. In this case, when adjusting indication for a steering wheel attitude is emitted out of a switch device, it energizes the DC motor B but at this time simultaneously it detects the presence of overload of the DC motor B. And, when the overload is detected, an attitude adjusting direction is reversed and, after reversion, it is constituted so as to be controlled to stop energizing force of the DC motor B at a time when a detection attitude variation comes to the specified value.
Patent JP-H0479481-A (JP)
Title: Video signal average luminance level detection device
Inventor: KAGEYAMA ATSUHISA
IPC: H04N5/14
Filed: 1990-07-19
Abstract: PURPOSE:To arbitrarily select output voltage when the average luminance level of the video signal is zero (APL=0%) and to arbitrarily set output amplitude by providing a first current mirror circuit and a second current mirror circuit instead of a current mirror circuit. CONSTITUTION:A first current mirror circuit 6 connected to a differential amplification circuit as a load (active load), a second current mirror circuit 7 mirroring the current inputted and outputted from the first current mirror circuit 6, and a smoothing circuit 8 converting the output current of the second current mirror circuit 7 to the voltage to be smoothed, are provided. By utilizing the first current mirror circuit 6 as the load (active load) of the differential amplification circuit 5, the output is supplied to the smoothing circuit 8 from the second current mirror circuit 7. Thus, the DC voltage of the output and the detection voltage amplitude can be arbitrarily set without generating offset voltage in the output average luminance level voltage by turning the current flowing through the second current mirror 7 to zero at the time when APL=0%.
Patent JP-S6434425-A (JP)
Title: Drying agents
Inventor: TOKUYAMA SHINICHI
IPC: B01J20/26
Filed: 1987-07-29
Abstract: PURPOSE:To obtain a drying agent which is entirely free from leakage due to deliquescence and stickiness on their surfaces, by mixing a deliquescent salt with a saponified copolymer of vinyl acetate-unsaturated dicarboxylic acid and further with diatomaceous earth. CONSTITUTION:A drying agent is prepared by mixing a deliquescent salt A such as powder of calcium chloride dihydrated salt, a saponified copolymer B comprising a copolymer composed of vinyl acetate and unsaturated dicarboxylic acid at the ratio of 50-99.8mol.% to 50-0.2mol.% such as a saponified copolymer of maleic acid monomethyl-vinyl acetate, etc., wherein 70mol.% and over of its vinyl acetate component has been saponified, and burnt diatomaceous earth C, and then by drying them to produce drying agents. The drying agent produced in this manner causes no leakage due deliquescence and can be applicable to high-grade articles such as clothings of high class, precision machines, electronic parts, etc.
Patent JP-H1038446-A (JP)
Title: Cooling storage
Inventor: ONDA RYOICHI
IPC: F25D21/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To enable a uniform cooling of the inside of a storing chamber without drying foods stored in the storing chamber. SOLUTION: A heat absorbing plate 13 is extended at a ceiling portion of a storing chamber S and a cold air passage 23 is defined above the heat absorbing plate 13, wherein cold air which is blown into the cold air passage 23 from a freezing chamber F is made to pass through the cold air passage 23 in an arrow direction. A plurality of heat absorbing fins 27 are mounted on a lower surface of the heat absorbing plate 13 in a spaced-apart manner along a flow direction of the cold air in a lower passage 24. These heat absorbing fins 27 gradually increase their heat absorbing areas in sequence corresponding to a distance from an inlet of the lower passage 24 toward an outlet of the lower passage 24. As the cold air passes through the cold air passage 23, the heat absorbing plate 13 and the heat absorbing fins 27 are cooled.  Cold air is generated by a heat exchange with the heat absorbing plate 13 and the heat absorbing fins 27 and this cold air is gradually settled in the storing chamber S so as to cool the inside of the storing chamber S. Since foods receives no wind, a drying of foods can be restricted. Furthermore, since the heat absorbing fins 27 differ in their sizes, heat absorbing ability of the heat absorbing fins 27 can be equalized thus enabling a uniform cooling of the inside of the storing chamber S.
Patent JP-H0240621-A (JP)
Title: Color display device
Inventor: KANEKO SHUZO
IPC: G02F1/1335
Filed: 1988-07-30
Abstract: PURPOSE:To facilitate drawing and erasure of an image by arranging a sheet and a color filter so as to move relatively to each other at the time of display. CONSTITUTION:In this color display device, a cylindrical frosted glass 3 is provided on an outer periphery as a scatterer, and a glass cylinder which is concentric with the frosted glass 3 and has an RGB color pattern provided thereon is arranged at an appropriate space from the inner surface of the frosted glass 3. The sheet 2 whereon an color image is recorded as contrast in transparency by color positional conversion is inserted between the color filter 1 and the frosted glass 3. When the glass whereon the color filter 1 is provided is rotated at a low speed by a motor 6 through a gear 5, the color filter 1 and the sheet 2 move relatively to each other. As a result, a color image varying beautifully and colorfully can be obtained on the frosted glass 3 by the illumination of a fluorescent light 4.
Patent JP-H0827607-A (JP)
Title: Artificial flower of vocal bud
Inventor: SAITO MISAKO
IPC: G10K15/04
Filed: 1994-07-08
Abstract: PURPOSE:To provide an artificial flower of vocal bud designed to be made vocal as a result of the actuation of a vocal output unit by turning on a switch when handing a bouquet in which one stem of the vocal bud is added. CONSTITUTION:In an artificial flower having a stem 5 with a length of some extent and a bud 1 on the upper tip of the stem 5, a vocal output unit 2 is set in the bud 1, a lead wire 3 extending from the vocal output unit 2 is drawn sideward, and a switch 4 is attached to the tip of the lead wire 3.
Patent JP-H1135406-A (JP)
Title: Effect enhancer for agrochemical and agrochemical formulation
Inventor: SUZUKI TADAYUKI
IPC: A01N31/14
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject enhancer safely usable without phytotoxicity to crops, having excellent effect enhancing actions on various agrochemicals, by including a specific polyoxyalkylene type surfactant. SOLUTION: This enhancer comprises at least one compound of the formula R 0(EO)x (PO)y (EO)z -H [EO is ethyleneoxoy; PO is propyleneoxy; R is a 6-30C (preferably 8-20C) alkyl or alkenyl; (x), (y) and (z) are each 1-30, preferably 1-10 on the average] in an amount of 0.03-50 based on the parent chemical of an agrochemical) and preferably further a surfactant such as a nonionic surfactant, an anionic surfactant, a cathionic surfactant and an amphoteric surfactant except the compound and/or a chelating agent such as an aminopolycarboxylic acid-based chelating agent, an aromatic and aliphatic carboxylic acid-based chelating agent, an amino acid-based chelating agent.
Patent JP-S6263367-A (JP)
Title: Kana/kanji converting device
Inventor: IDE NAOHITO
IPC: G06F17/22
Filed: 1986-08-13
Abstract: PURPOSE:To improve the processing efficiency by constituting the latest using character memory means of the necessary minimum writable readable memory and renewing the memory contents for one KANA (Chinese character). CONSTITUTION:The second table 4 is equipped with a KANJI memory area 4a to store the KANJI including the homonym for respective addresses corresponding to the KANA (Japanese syllabary) alongside Chinese characters, and a latest using character storing area 4b to one KANJI used latest concerning the KANJI of the homonym corresponding to the KANA alongside Chinese characters. A selecting character editing control part 9 executes the editing control of the selecting character by causing the figure data from a key input part to give, and outputs the data to a latest using area renewing control part 17 besides a displaying control circuit 10. The latest using area renewing control part 17, when the character different from the last time is selected and designated, renews the contents of a memory area 6b of a buffer memory 6.
Patent JP-H0939685-A (JP)
Title: Asphalt sheet
Inventor: TSUDA OSAMU
IPC: C08K7/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt sheet preventing its displacement when it is conveyed on a car body, preventing its sticking when it is mounted in summer, and preventing its cracking when it is installed at a curve section of the car body in winter by forming irregular sections on the surface. SOLUTION: Irregular machining is applied to the cylindrical pressure contact outer surface of a roll molding calender roll, for example, and recesses 4 and projections 5 are transferred on the surface or on both the surface and back face of an asphalt sheet. The thickness of the asphalt sheet is normally set to 2-5mm, the depth of the recesses 4 is preferably set to 0.2-2.5mm, and the depth of the recesses 4 preferably does not exceed 50% of the thickness of the asphalt sheet. The recesses 4 and projections 5 are formed on only the surface or on both the surface and back face of the asphalt sheet, preferably on both the surface and back face. A draft of 0.1 deg. or above is applied to the recesses 4, and an interval of 0.4-10mm is preferably used as the pitch.
Patent JP-S6251723-A (JP)
Title: Ultrahigh speed motor-generator
Inventor: KAWAMURA HIDEO
IPC: F01D15/10
Filed: 1985-08-29
Abstract: PURPOSE:To enable the generation of a power with high efficiency through endurance with a high speed, by a method wherein an alternating magnetic field of high frequency from the permanent magnet of a rotor coupled directly with an exhaust turbine is converted into a power by means of a rotor winding having a ferrite core serving as a magnetic core. CONSTITUTION:A turbine impeller 9 is rotated at a high speed by energy of exhaust gas fed to a scroll 10 to rotate a shaft 6, and a rotor 13 and a compressor impeller 8 are rotated. In which case, the compressor impeller 8 converts air, introduced through a suction pipe 11, into a pressure with the aid of a diffuser 12, and the air is fed with a pressure to a cylinder to increase an engine output. Meanwhile, rotation of the rotor 13 produces rotation of a permanent magnet having three or more pairs of N - S magnetic poles, and lines of magnetic force are interlinked to a stator winding 16 formed to a stator core 15 to generate an electromotive force. In this case, since the magnetic core of the stator core 15 is formed with a ferrite core excellent in high frequency properties, an alternating magnetic field can be converted into a power with high efficiency.
Patent JP-S6167980-A (JP)
Title: Semiconductor laser
Inventor: MISE KAZUAKI
IPC: H01L21/308
Filed: 1984-09-11
Abstract: PURPOSE:To obtain the laser of a stable lateral mode by a method wherein a buffer layer, an active layer and a clad layer are grown on a III-V group compound semiconductor crystal to form a mesa structure and the active layer in the middle is etched to be narrowed the width and recessed inward and the first and second buried layers are deposited around the mesa with filling the grooves. CONSTITUTION:A P type InP buffer layer 22, an InGaAs active layer 23, and an N type InP clad layer 24 are laminated and epitaxially grown on a P type InP substrate 21 having a (100) plane to form a double heterod structure. Nextly a mask of an insulating film 25 along <0,1,-1> direction is arranged on the layer 24 and etching is done to form the mesa structure in which the bottom plane of the laminar body is recessed into the layer 22. After that, etching is made by use of another etching solution to narrow a width of the active layer 23 located in the middle and produce horizontal grooves 26a and 26b on both sides of said layer 23. Nextly a laminar body of an N type InP layer 27 and a P type InP layer 28 fill both sides of the mesa structure with filling the grooves thereby offering the laser which operates at a low threshold value.
Patent JP-H0238523-A (JP)
Title: Manufacture of high ductility and high strength hot rolled steel plate
Inventor: SHIRASAWA HIDENORI
IPC: C21D8/02
Filed: 1988-07-29
Abstract: PURPOSE:To manufacture the title steel plate by subjecting a steel having the specific compsn. constituted of C, Si, Nn, Cu, Al and Fe to hot rolling, thereafter to rapid cooling, coiling it at specific temp. and obtaining a specific structure. CONSTITUTION:A steel contg., by weight, 0.10 to 0.25% C, 1.0 to 2.5% Si, 1.5 to 3.0% Mn, 0.7 to 1.5% Cu and 0.01 to 0.10% SolAl, furthermore contg., at need, one or more kinds among <=0.5% Ni, <=0.5% Cr, <=0.1% P, <=0.05% V, <=0.05% Nb, <=0.05% Ti and <=0.002% B and the balance Fe with inevitable impurities is hot rolled at >= 800 deg.C finish temp. The hot rolled plate is cooled at >=25 deg.C/S average cooling speed. The hot rolled plate is thereafter coiled at 350 to 450 deg.C. By this method, the structure contg. residual austenite of >=5% volume rate is obtd. In this way, the high ductility and high strength hot rolled steel plate having >=70kg f/mm<2> tensile strength and about >=2000kg f/mm<2>X% TSXEl can be obtd.
Patent JP-S6249039-A (JP)
Title: Pneumatic spring
Inventor: ONAKA TOSHIAKI
IPC: F16F9/04
Filed: 1985-08-29
Abstract: PURPOSE:To provide excellent stability and durability to repeating load, by a method wherein an outer cylinder is supported, in a suspension state, to an inner cylinder through a diaphragm, and the upper and the lower surface of the diaphragm are formed in a conical annular body manner. CONSTITUTION:When a load, produced resulting from vertical vibration of an inner cylinder 20 used as a piston member, is transferred to a diaphragm 30, and the shape of the diaphragm 30 is an annular body having a conical surface which is spread axially downward from the inner cylinder 20 side toward the outer cylinder 10 side. Besides, since a recessed curved surface is formed in each of joints 32 and 34 at the peripheral edge of the conical surface, concentrated force at each of the joints 32 and 34 is relieved. Since a compression force is exerted on cylindrical side plates 12 and 22 of the outer cylinder 10 and the outer cylinder 20, respectively, adhesion at the adhesion surface of the diaphragm 30 is reinforced.