baber/WOPTO huggingface dataset:
Patent JP-H0974187-A (JP)
Title: High withstand voltage lateral type semiconductor device
Inventor: SUMIDA HITOSHI
IPC: H01L29/786
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown of an element at a protruding part region, by preventing electric field concentration in the protruding part region of the tip of a pattern of a lateral type semiconductor device having a comb teeth type pattern. SOLUTION: An n<+> isolation region 2 and n<-> base region 3 are formed on a P-type semiconductor substrate 1 by epitaxial growth, and a p<+> anode region 5, an offset region 4, an n<+> buffer region 6 and an n<++> cathode region 7 are formed on the surfaces layers of the region 2 and the region 3. The surface of the p-type offset region 4 which is formed between the p<+> anode region 5 and the n<++> cathode region 7, the surface part 12 of the n<-> base region 3, the surface of the n<+> buffer region 6, a part of the surface of the p<+> anode region 5, and a part of the surface of the n<++> cathode region 7 are covered with an insulating film 13. A field plate 8 is formed on the insulating film 13 by using polysilicon, and an anode electrode 9 and a cathode electrode 10 are formed on the p<+> anode region 5 and the n<++> cathode region 7, respectively.
Patent JP-S60116753-A (JP)
Title: Manufacture of heat-resistant aluminum alloy member
Inventor: SHIINA HARUO
IPC: C22C1/04
Filed: 1983-11-30
Abstract: PURPOSE:To obtain a heat resistant Al alloy member having superior dimensional stability at high temp. and high strength by forming specified heat-resistant Al alloy powder into a blank and carrying out stabilizing treatment at high temp. CONSTITUTION:A molten Al alloy is powdered by treatment including solidification by rapid cooling at 10<3>-10<5> deg.C/sec cooling rate to obtain Al alloy powder contg. added elements forming solid solution in a supersatd. state. The Al alloy powder is extruded at 350-520 deg.C to form a blank for forging, and an Al alloy member is manufactured by hot forging the blank at >=400 deg.C. The member is rapidly cooled at >=100 deg.C/sec cooling rate and subjected to stabilizing treatment by holding at <=500 deg.C for >=30min.
Patent JP-H0273020-A (JP)
Title: Analgesic and anti-inflammatory agent for transcutaneous administration
Inventor: NAKAJIMA TORU
IPC: A61P29/00
Filed: 1988-09-09
Abstract: PURPOSE:To obtain the subject analgesic and anti-inflammatory agent for transcutaneous administration effective in mitigating the subcutaneous inflammation and pain by applying to the skin in the form of ointment or pasting to the skin in the form of a plaster by using the extract of rhizome of Panax ginseng as an active component. CONSTITUTION:A processed rhizome of Panax ginseng such as HAKUSAN (washed and dried rhizome of Panax ginseng), KOSAN (washed, steamed and dried rhizome of Panax ginseng), TOSAN (produced by immersing the rhizome in sugar syrup and drying the product) or a dark brown liquid produced by purifying and concentrating squeezed juice of the rhizome is dissolved in hot water. The hot water solution or a cream, liquid or paste prepared by compounding and kneading the solution to a cream of foundation cosmetic is applied or pasted to the skin to mitigate the subcutaneous inflammation and pain.
Patent JP-S6470916-A (JP)
Title: Both-face magnetic tape
Inventor: MIYAMOTO HIROYUKI
IPC: C09D7/12
Filed: 1987-09-11
Abstract: PURPOSE:To utilize both faces of a tape as recording faces by forming a front magnetic layer on which recording tracks are formed by a rotary magnetic head for oblique-intersected scanning of the tape on the front side of the tape and forming a rear magnetic layer on which recording tracks are formed by a stationary magnetic head diametrically opposite to the tape on the rear side of the tape. CONSTITUTION:The both-face magnetic tape 11 is constituted by coating and forming the magnetic layers 15, 16 consisting of iron oxide or metal alloy respectively via primer coating layer 13, 14 on both faces of a polyester resin material 12 which is a tape base. The rear magnetic layer 16 formed on the rear side of the tape is used for 4-channel recording by the stationary magnetic head 17 consisting of a multitrack head and is formed with 4 pieces of the tracks with guard bands of a specified spacing in-between. Both faces of the tape are thereby utilized as the recording faces for the rotary magnetic head and the stationary magnetic head. The recording capacity per unit length of the tape is thus greatly enhanced by making best use of the two faces of the tape.
Patent JP-H0562137-A (JP)
Title: Magnetic recording and reproducing device
Inventor: WATABE HIROYUKI
IPC: G11B5/53
Filed: 1991-09-06
Abstract: PURPOSE:To constitute a magnetic recording and reproducing device to a small size by again writing on a reproduced location of a magnetic tape with a reproducing head after information is added to the reproduced signals and delaying the reproduced signals. CONSTITUTION:After signals reproduced by a reproducing head 6 are delayed and information is added to the signals, the information is again recorded on the tape position from which the signals are reproduced by means of a recording head 7 provided on the tape advancing direction side of the head 6. Accordingly, rewriting of recorded information can be performed without giving any adverse influence to recorded signals at sections which are not required to be rewritten without using any separately provided independent reproducing and recording devices and nor unrecorded tape. In addition, since a tape 2 is run while the tape 2 is brought into contact with a rotary cylinder 9 provided with a plurality of reproducing heads 6 and recording heads 7 on its peripheral surface, sound signals can be recorded again after the sound signals are reproduced and new information is added to the sound signals and can be rewritten even when the sound signals are recorded below video signals like the VHS HiFi format.
Patent JP-S6287275-A (JP)
Title: Method and apparatus for coating granular particle
Inventor: OKI YUTAKA
IPC: B05C5/00
Filed: 1985-10-11
Abstract: PURPOSE:To stick granular particles having larger grain sizes to a sheet having a self-adhesive face by accumulating the granular particles into a hopper which is constituted of the above-mentioned sheet and a gate plate provided at an angle intersecting with the diagonal moving direction of the sheet, has a conical section and is opened in the lower part. CONSTITUTION:The sheet 1 having the self-adhesive face 2 on at least the top surface is diagonally moved along the gravity direction. The granular particles 7 are accumulated into the hopper 5 which is constituted by said sheet 1 and the gate plate 3 provided at the angle intersecting with the moving direction of the sheet, has the conical section and is opened 6 in the lower part. The granular particles coming around the self-adhesive face 2 according to the movement thereof among the accumulated granular particles are stuck to the face 2 an the remaining granular particles are dropped through the opening 6. As a result, only the granular particles having the larger grain sizes are stuck to the sheet.
Patent JP-H0658699-A (JP)
Title: Seal band of arrow-shaped missile
Inventor: MARUKU BERUBUIRU
IPC: F42B14/06
Filed: 1991-08-12
Abstract: PURPOSE: To prevent gas leakage upon crack development by securing a mechanical coupling between an annular rear portion in contact with a rear seal fixed to a sabot and supported with an annular groove of the sabot and the rear seal in accordance with similarity of a shape in a sealing band for the sabot of an arrow-type projectile. CONSTITUTION: An arrow-type projectile 1 includes a sabot 2 and a penetrator 3 disposed in the sabot. The sabot 2 comprises a plurality of peripherally divided members and is integrally held with a front hoop 4 and a seal band 5. The hoop 4 and the seal band 5 are fitted into annular grooves 9, 10 formed in the sabot 2. A rear seal 6 serves as a seal for a joint surface between the respective members of the sabot 2, and also serves as a seal between the sabot 2 and the penetrator 3. Hereby, propulsion gas is prevented from invading between the rear seal 6 and the seal band 5 owing to a contact between the rear seal 6 and the annular groove 9, and hence gas upon any crack being developed is prevented from leaking.
Patent JP-S6285822-A (JP)
Title: Measuring supply equipment for power fluid
Inventor: YANATORI TAKAO
IPC: G01F3/08
Filed: 1985-10-11
Abstract: PURPOSE:To perform sampling under lower pressure than main pipe pressure by fitting a piston slidably and airtightly in a cylinder hole penetrating a cylinder body vertically and moving it up and down with a pin. CONSTITUTION:The cylinder hole 3 is formed penetrating the cylinder body 2 in its center and the piston 2' is fitted slidably and airtightly. Then, a surface groove or groove hole is bored in the pin 2' so that it does not jump out of the cylinder hole 3, and fixed with the pin 14 so that the piston moves forth and back in the cylinder hole 3. Then, the piston 2' serves as the plunger of a reciprocating pump and when this piston 2' is so formed that the capacity of the cylinder hole 3 is, for example, 1cc, quantitative discharge of 1cc becomes possible. Then, when a motor 10 which is controllable in shaft speed is connected to a shaft rod 17 through a worm wheel 9 and rotated, the fluid at an entrance 1 is discharged from an exit 1' while put in the cylinder hole 3. Consequently, sampling is possible at pressure lower than the main pipe pressure.
Patent JP-H0973688-A (JP)
Title: Cassette magnetic tape device
Inventor: YONETANI TAKAMA
IPC: G11B15/10
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of the title device by simplifying an inserting and ejecting system and a traveling system for a cassette magnetic tape. SOLUTION: A timing regulation lever 53 is reciprocatively displaced by a drive source 50, so that an inserting and ejecting mechanism of the cassette magnetic tape is driven, and also a changeover required at the time of traveling the tape is performed by an FF changeover groove cam 54, a play changeover groove cam 55 and a head base groove cam 56. A head base 61 mounted with a magnetic head 63 is engaged with the head base groove cam 56 by a pin 62, and a play changeover lever 59 is engaged with the play changeover groove cam 55 by a pin 60, while an FF changeover lever 57 is engaged with the FF changeover groove cam 54 by a pin 58. Consequently, by driving the timing regulation lever 53, a series of operations of the inserting and ejecting system and the traveling system can smoothly be performed.
Patent JP-S61106763-A (JP)
Title: Thermal spraying alloy powder
Inventor: SUZUKI TAKAO
IPC: C22C38/00
Filed: 1984-10-30
Abstract: PURPOSE:To obtain a thermal spraying alloy powder for forming a covering which has extending over many hours excellent oxidation resistance and corrosion resistance characteristics at a high temperature by specifying a composition consisting of Cr, Al, Y, Zr, Hf, a rare earth element, Ni, Co and Fe, etc. CONSTITUTION:A thermal spraying covering which is excellent in its high temperature corrosion resistance and high temperature oxidation resistance characteristics, and also excellent its thermal fatigue characteristic and ductility in a high temperature is formed by a thermal spraying alloy powder consisting of 30-45wt% Cr, 6-14% Al, 0.05-2% at least one kind of Y, Zr, Hf, a rare earth element, and their mixture, and at least one kind of Ni, Co and Fe as a balance. The thermal spraying alloy powder is used for thermal spraying in a low pressure inert gas atmosphere of 25-350 TORR especially, a covering layer which is dense and has an excellent characteristic is formed, and by setting its particle diameter to <=10-74mum, the workability can be improved.
Patent JP-H11320582-A (JP)
Title: Apparatus and method for manufacture of optical component
Inventor: ONO MOTOHARU
IPC: G02B5/18
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To accurately, efficiently manufacture an optical component such as a diffraction grating or the like by providing one light source for illuminating an exposure light, and a holding mechanism having a plurality of base plates and molds arranged along a part of the same intensity distribution of the light, thereby eliminating an intensity unevenness of the light. SOLUTION: A UV curable resin 6 is placed on an upper surface of a mold 2 interiorly mounted in a mold and a base plate holding mechanism 1, and a base plate 7 is mounted on its upper surface. At this time, the mold 2 is lifted toward the plate 7 by an elastic member 4. A UV light is illuminated from a UV light source 8 to the resin 6 via the plate 7 to cure the resin 6, and a shape 5 of the mold 2 is transferred to the resin 6. Thereafter, the resin 6 is released from the mold, thereby obtaining an optical component such as, for example, a diffraction grating. According to this, since the molds 2 and the plates 7 are arranged on a plurality of concentric circles (a) to (c), an intensity of the UV light illuminated to the resin 6 can be made uniform.
Patent JP-S6477611-A (JP)
Title: Spinneret device for spinning conjugate yarn
Inventor: SAKIHARA AKIO
IPC: D01D5/32
Filed: 1987-09-10
Abstract: PURPOSE:To obtain high-quality conjugate yarn with no fiber splitting when twisted, by penetrating a spinning stock solution through the filter and metal- sintered form fitted between a specific upper plate and spinneret followed by delivery through nozzles. CONSTITUTION:First, two kinds of spinning solution A and B are introduced, via a pair of respective passing holes 2 and 3 on the upper plate 4, into filters or metal-sintered forms 9 and 9', respectively, being penetrated therethrough while mixing, followed by introduction into a hole 5 for stock solution. Thence, these spinning solutions A and B are delivered through nozzles 7, thus obtaining high-quality conjugate yarn free from variation in the sectional form when subjected to drawing.
Patent JP-H0957551-A (JP)
Title: Automatic assembling device and method for frame attached panel
Inventor: AYUKAWA YOICHI
IPC: B23P21/00
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To smoothly and automatically mount a frame into the window hole of a panel, by providing a gripping device for bendingly gripping the frame having an external dimension same as or slightly larger than the dimension of the inner side of the window hole of the panel. SOLUTION: An arm 41 is moved to near a gripping device 5 to the window hole 11 of a panel 1 on a reversal workbench 6, and an air cylinder is elevated to curve a frame 2. At that time, the length in the horizontal direction of a frame long side part 21 becomes shorter than the inner side dimension of a window hole 11 by the action of gripping claws 54 and 56 and a presser claw 57, and both the ends of a frame short side part 22 are drawn to the middle of the frame 2 to be slightly bent to slightly shorten the length in the horizontal direction. Then, the device 5 is lowered, until the presser surface of the frame 2 contacts the surface of the panel 1, to insert the frame 2 into the hole 11. The claws 54 and 56 are opened to mount the frame 2 into the hole 11 by the elasticity recovering force of the frame 2.
Patent JP-H04108484-A (JP)
Title: Driving mechanism for reciprocating type electric razor
Inventor: KATO YUICHI
IPC: B26B19/28
Filed: 1990-08-28
Abstract: PURPOSE:To improve the power transfer efficiency and to prevent the deterioration caused by secular change forming a connecting part of a driving lever and an arm by a ball joint. CONSTITUTION:A connecting part of a driving lever 5 and an arm 44 is constituted as a ball joint by a spherical ball 55 provided at the lower end of the driving lever 5, and a socket 45 formed as a recessed part whose inside surface is hemi-spherical in one end of the arm 44. Also, it is constituted so that the ball 55 fitted into the socket 45 can execute a three-dimensional motion against the socket 45. Moreover, as for the ball joint, even if the ball 55 is subjected to vertical motion in the socket 45 in connection with oscillation of the driving lever 5. a contact area of the ball 55 and the socket 45 is held large, and accordingly, the motion of the arm 44 is transferred to the driving lever 5 without waste.
Patent JP-H0952119-A (JP)
Title: Method for controlling coiler for hot rolling
Inventor: KIMURA KAZUYOSHI
IPC: B21B37/48
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a coiling means for hot rolling with which width narrowing (necking) is securely prevented at the time of coiling a hot rolled stock without necessitating such a particular device of high cost. SOLUTION: By providing an estimation computing element 12 for estimating 'tension which is generated on a material 1 to be rolled between a finishing mill 2 and a coiler' from the number of revolution of a motor 7 for driving the coiler and armature current and controlling the tension of the material 1 to be rolled to the target tension by correcting the driving torque of the coiler 6 based on the estimated value of tension with the computing element 12, the width narrowing (necking) of the material generated at the time of coiling the material 1 to be rolled which comes out of the hot finishing mill 2 into a coil shape with the coiler 6 is prevented.
Patent JP-H0784424-A (JP)
Title: Density setting device for image forming device
Inventor: SHIGEMITSU IKUO
IPC: G03G21/00
Filed: 1993-09-13
Abstract: PURPOSE:To make image density suitable for an ordinary original at the time of switching a mode from an automatic mode to a manual mode and to confirm the image density in the automatic mode before switching the mode. CONSTITUTION:This density setting device is provided with a density adjusting key 1c for manually setting the image density, an original density sensor 2 detecting original density, a control part 3 automatically setting the image density based on the detected result by the sensor 2, a mode switching key 1b for selecting and designating a manual exposure mode and an automatic exposure mode, and a density indicating lamp 1e indicating the set image density by lighting. When the mode is switched from the automatic exposure mode to the manual exposure mode, the control part 3 sets the image density to the specified density suitable for the ordinary original and allows the image density set in the automatic exposure mode before switching the mode to be indicated by flickering.
Patent JP-2001046554-A (JP)
Title: Multi-piece solid golf ball
Inventor: MORIYAMA KEIJI
IPC: A63B37/04
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To provide multi-piece solid golf ball with improved flight performance by optimizing trajectory of the ball. SOLUTION: In the multi-piece solid golf ball consisting of the core 4 comprising inner layer core 1 and outer layer core 2, and a cover 3 formed on the core and having many dimples on the surface, the total number of dimples N, the value Y that is the total summation of areas of planes surrounded by dimple edges divided by the surface area of imaginary sphere provided that no dimple exists, and the compressed deformation quantity H (mm) from the state that initial weight 10 kgf of the ball is loaded to the state that the final weight 130 kgf is loaded are expressed by the formula: 1,020<=(NY+266H)<=1,085.
Patent JP-H0952543-A (JP)
Title: Hanger ear
Inventor: TAKEUCHI MASARU
IPC: B60M1/23
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To safely, quickly, easily, fixedly and reliably pinch a trolley wire by merely using light tools such as a cutting pliers high lift work at. SOLUTION: A hanger ear is constituted of an ear 1 formed by bending an elastic metallic plate into such a shape as to pinch a trolley wire T, and provided with facing ear pieces, a hanger 4 suspended and supported by being inserted in the upper part of the ear 1, a fixing lever inserted through a locking hole provided on the facing ear pieces, and for pinching the trolley wire T by decreasing the distance between the facing ear pieces, and an elastic body 3 inserted through the hanger 4 inserted in the ear inner top surface and the ear 1, and pressing and fixing the fixing lever 2 by preventing the turning movement by its elasticity when the fixing lever 2 is turned.
Patent JP-2001048892-A (JP)
Title: Precursor for titanium-silicone complex oxide, solution of the same, production of the same and titanium-silicone complex oxide
Inventor: ONO TOSHIO
IPC: C01B33/12
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject precursor for titanium-silicone complex oxide excellent in storing stability or the like capable of providing a complex oxide having an excellent hydrophilic property or the like by combinedly using a titanium alkoxide, an alkoxy silane and an amino alcohol or the like. SOLUTION: The objective precursor is obtained by reacting (A) one or more compounds selected from a group comprising an amino alcohol, a carboxylic acid, a hydroxycarboxylic acid, a β-diketone compound and a β- diketo ester compound with (B) a titanium alkoxide of formula I (R1 is an alkyl, an aryl or the like) and (C) an alkoxysilane of formula II [R2 is an alkyl, aryl or the like; (p) is 2, 3 or 4; R3 is H, an alkyl or the like; and q=(4-p)]. The preferable mole ratio of Ti and Si in the precursor is (Ti:Si)=95:5-5:95. A solution of the precursor is obtained by dissolving the precursor in an aqueous solvent.
Patent JP-S6385039-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/30
Filed: 1986-09-25
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-H1052267-A (JP)
Title: Activation of prothrombin and production of thrombin based on activation thereof
Inventor: KAETSU HIROSHI
IPC: C12N9/74
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain thrombin which is useful as a hemostatic agent or fibrin adhesive or the like using no expensive raw material by treating an aqueous solution containing prothrombin with polyethylene glycol in high conversion from prothrombin to thrombin even in the absence of thromboplastin. SOLUTION: An aqueous solution containing prothrombin, which may be a crude product, is treated with polyethylene glycol (preferably with a molecular weight of about 2,000-6,000) at 4-37 deg.C to effect activation reaction from prothrombin to thrombin. The treatment time is about 1-7 days. In a preferred embodiment, glycerol is added to the reaction mixture to stabilize the thrombin thereby increasing the yield of the thrombin.
Patent JP-S59121980-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: WADA MASASHI
IPC: H01L27/112
Filed: 1982-12-28
Abstract: PURPOSE:To enable rewriting operation of high reliability by setting up MOS transistors for switching among the output terminals of Y decoders and control gates for each memory element and controlling the gate voltage of the transistors by outputs from the Y decoders inputted to select gates of each memory element. CONSTITUTION:When rewriting the memory contents of the memory element M1, X1 is set at high potential and X2 at low potential in outputs from X decoders, and Y1 is set at high potential and Y2 at low potential in outputs from the Y decoders. Data lines D1, D2 and a common source are kept at low potential. Consequently, the potential of a floating gate 7 reaches high potential by a capacitive coupling among the floating gate 7, a control gate 9 and a select gate 5 in the memory element M1, charges are transferred in a turnnel region, and the memory contents are varied. On the other hand, a transistor T2 is brought to an ''OFF'' state because X2 is at low potential in the memory element M2, and both potential of a select gate 5 and a control gate 9 reaches low potential. Accordingly, the potential of the floating gate 7 does not rise, and the memory contents of the memory element M2 are not varied.