baber/WOPTO huggingface dataset:
Patent JP-S5658847-A (JP)
Title: Attaching and detaching apparatus of tire molding drum
Inventor: OOKOUCHI TOSHIO
IPC: B29D30/24
Filed: 1979-10-19
Abstract: PURPOSE: To form the titled drum attaching and detaching apparatus with good workability by arranging a connecting rod having a connecting body with the tire molding drum provided thereto in a main shaft of a tire molding machine in a condition capable of being moved to an axial direction.  
     CONSTITUTION: The connecting rod 6 having the connecting body 15 comprising a ring having a groove provided to one end thereof is arranged in the main shaft 5 of the tire molding machine in a slidable manner and, on the other hand, a ring 27 attached with a stop pin 26 is fixed to one end of a center boss 25 of a molding drum 24. The connecting rod 6 in the main shaft 5 is pushed out to the left direction in the figure and the molding drum 24 is hung by a crane or the like in such a condition that the stop pin 26 of the ring 27 is loosen and, when said drum 24 is moved along the axial line direction of the main shaft 5 while a center thereof is met with the main shaft 5 and the connecting body 15 of the connecting rod 6 is inserted into the ring of a center boss 25, the stop pin 26 is screwed to engage the connecting body 15 and the ring 27. Subsequently, the drum 24 is moved to a right direction (a direction of an arrow) along with the connecting rod 6 and attached to a predetermined position of the main shaft. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5562002-A (JP)
Title: Preparation of solid rodenticide
Inventor: FUKUSHIMA YOSHINOBU
IPC: A01N25/00
Filed: 1978-10-31
Abstract: PURPOSE: To obtain a solid rodenticide capable of preventing the scattering in transportation, having improved water resistance without degrading the eatability, by coating tablets, prepared from a mixture of a rodenticide raw material, a binder, and grains, with a coating material.  
     CONSTITUTION: A mixture of a rodenticide parent chemical, e.g. Coumatetralyl, a binder, e.g. a vegetable paste or paraffin powder, and grains, e.g. foxtail millets, is formed at normal temperature tablets by a machine. The tablets are then coated with a material, e.g. spermaceti, paraffin or its mixture with corn starch or sugar to give a rodenticide. The coating is carried out by immersing the tablets in the material molten at its melting temperature to 200°C, instantaneously or for 1 min, and cooling, or by heating and melting the powder attached to the tablets to form coating layers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63299364-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA AKIYOSHI
IPC: H01L39/06
Filed: 1987-05-29
Abstract: PURPOSE:To prevent an electrode part from being deteriorated due to heat treatment upon the forming of the superconductive material, by using a high- melting-point metal to form an electrode part of a semiconductor element in a semiconductor device in which a superconductive material is used as a wiring material. CONSTITUTION:After source.drain regions 7 and a gate electrode 5 made of WSi of high-melting-point metal silicide are formed on a substrate 1, an ohmic electrode 9 made of GeMoW of high-melting-point metal is formed on a prescribed region. Next, after a sputtering method is used to heap a superconductive forming material on the whole surface of the substrate, this material is etched to form a first layered wiring 10. Further, after an SiN film 11 is formed on the whole surface, the same superconductive forming material as said one is used to form a second layered wiring 13. Next, the substrate is annealed at 800 deg.C or more so that the first and second layered wirings 10 and 13 are converted into superconductive materials. Since the gate electrode 3 and the ohmic electrode 9 of the semiconductor element are formed of heat- resisting materials, their electrodes are prevented from being deteriorated when this heat treatment is performed.
Patent JP-H10326338-A (JP)
Title: Fingerprint reader
Inventor: KIYOMOTO SHOICHI
IPC: G06T7/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a fingerprint reader that enhances the recognition precision of a fingerprint pattern, by cutting external light from a prism exerting adverse influence on the fingerprint pattern to be recognized by a photodetection pat, and that can be made small-sized by making the distortion of image formation, obtained from total reflection, as small as possible. SOLUTION: The fingerprint reader, which optically reads a fingerprint is provided with a cover filter 3 which cuts specific wavelength outside a transparent body (prism 2) that the fingerprint should be brought into contact with to cut off external light which is made incident on the transparent body 2 and also provided with color filters 5a and 5b, which have wavelength characteristics in complementary color relation with the cover filter 3 in the optical path of an image formation optical system imaging light reflected by the transparent body 2. Consequently, while the external light made incident on the transparent body 2 is cut, the reflected light of the light from a light source 6 which is reflected by the transparent body 2 is made incident on the photodetection part 7.
Patent JP-S5660638-A (JP)
Title: Treatment in gaseous phase reaction
Inventor: MATSUKUMA KUNIHIRO
IPC: B01J19/12
Filed: 1979-10-22
Abstract: PURPOSE:To facilitate the adjustment of the position for the detection range, enhance the uniformness of formed film, and to reduce number of defects by using an optical fiber to introduce laser beam into a reaction furnace when detecting fine particles in the reaction gas in a gaseous phase reaction furnace. CONSTITUTION:In the treatment performed in gaseous-phase reaction process for a semiconductor substrate etc., a fine optical fiber 7 that will not disturb the reaction system is inserted into the gaseous-phase reaction area in the reaction tube 1. A laser beam is sent from the laser generator 6 through the fiber 7 so that it crosses the gas-phase reaction gas, and light scattered by fine particles is taken out through an optical fiber 8. This is used for continuous monitoring of total number and distribution of particle size in the reaction gas. In this manner, the reaction is controlled to limit the size of formed particles to less than 0.1mum and thus contributes to provide a formed film with enhanced uniformness and reduced defects.
Patent JP-S6122617-A (JP)
Inventor: ISHIKAWA HIROHISA
IPC: H01G9/04
Filed: 1984-06-29
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-H04334893-A (JP)
Title: Linear el emitter
Inventor: KUZUSHITA HIROKAZU
IPC: H05B33/00
Filed: 1991-05-09
Abstract: PURPOSE:To provide a linear EL emitter which enters into the innter part of a bent part in a pipe, etc., so as to emit light to the whole external circumference and which is suitable as a luminous display raw material, etc., capable of easily forming a linear wide-area illuminant body such as a guide light and a luminous display body like letters which include many bent portions. CONSTITUTION:A linear EL emitter is equipped with an insulating layer 6 on the external circumference of a linear conductor 7, a light emitting layer 5 made up of phosphor on the outside of the insulating layer 6 and a transparent electrode layer 4 on the outside of the light emitting layer 5.
Patent JP-H06344490-A (JP)
Title: Heat-resistant coating material and heat-resistant insulated electric wire
Inventor: TAKEUCHI KENZO
IPC: C09D5/25
Filed: 1993-06-07
Abstract: PURPOSE:To enhance the flexibility while maintaining heat resistance and hardness and prevent the occurrence of cracking caused by baking after processing such as coiling by providing a baking layer of inorg. polymer type coating on a base material and further providing a heat-resistant protective layer based on aluminum oxide represented by a specific formula on the baking layer. CONSTITUTION:A backed coating layer 2 composed of an inorg. polymer type coating containing an inorg. polymer such as polyborosiloxane or polycarbosilane as the main component of a binder and appropriately compounded with an inorg. filler such as magnesium oxide, aluminum oxide or titanium oxide and other additives is formed on a base material 1 and a heat-resistant protective layer based on aluminum oxide formed by thermally decomposing an aluminum salt represented by formula (wherein R1 is a 1-20C hydrocarbon group and R2 is a methyl group or an ethyl group) is formed on the baked coating layer 3.
Patent JP-S5760052-A (JP)
Title: High strength steel for wheel of car
Inventor: HASHIMOTO YOSHIO
IPC: C22C38/00
Filed: 1980-09-29
Abstract: PURPOSE: To prevent the local deformation of a steel for a wheel of a car at HAZ due to working after welding the steel by providing a specified relation between the tensile strength and the carbon equiv. of the steel.  
     CONSTITUTION: A high strength steel for a wheel of a car contg. 0.02W0.15% C, ≤2.0% Si and 0.1W2.0% Mn is regulated so as to satisfy the relation of TS≤25+ 100- carbon equiv. between the carbon equiv. represented by carbon equiv. =C+ Si/24+Mn/6 and the tensile strenght TS (kg/mm 2 ). To the steel may be added 0.05W0.05% Nb. At this time, the steel is regulated so as to satisfy the relation of TS≤25+100- carbon equiv. +250-Nb between the carbon equiv. and the TS. Thus, a high strength steel causing no local deformation at HAZ during working after welding, and preventing deterioration in the fatigue resistance due to the softening of HAZ is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0222013-A (JP)
Title: Manufacture of master for manufacturing mold tool
Inventor: ROBAATO EMU PURAIKON
IPC: C25D1/10
Filed: 1989-05-29
Abstract: PURPOSE: To manufacture an embossing tool which can form a very precise pattern on a sheet, by using a mother cylinder formed in a copying manner out of a pattern original, plate prepared by combining small metal plates. CONSTITUTION: A mother copy 19 is made by using a master 21 and a large number of electrodeposit nickel copies 28 are made of it. The copies 28 are combined into a group 22. Next, small pieces 50 of male cube corner elements are formed. The thin small pieces 50 form a plurality of small pieces 51 of female cube corner elements. The small pieces 51 are put on a mandrel 53 and this is fitted to a segment copy 55 so that a segment cylinder 65 be made. A master cylinder 70 is prepared from this cylinder 65. The master cylinder 70 is rotated in electroforming and thereby a mother cylinder 75 having a thick electroformed coating on the outer peripheral surface is prepared. With the mother cylinder 15 used as a negative original plate, a cylindrical embossing tool 80 is manufactured.
Patent JP-S5563160-A (JP)
Title: Automatic test unit for lightning stroked telephone subscriber
Inventor: KUSUNOKI MICHIHIKO
IPC: H04M3/30
Filed: 1978-11-06
Abstract: PURPOSE:To shorten greatly the lightning stroke time by giving a comparison to each DC voltage level corresponding to the lightning stroke voltage received at the test telephone subscriber block selection part and then selecting the telephone subscriber block to be tested to give it to the telephone subscriber circuit test part. CONSTITUTION:The reception input given from lightning stroke wave receiving antenna 2 undergoes amplification/detection 14 and is then converted into the DC voltage proportional to the induced voltage to be led to test telephone subscriber block selection part 15. At part 15, a comparison is given to each supplied DC voltage level, and the telephone subscriber block to be tested is selected based on the comparison result. The information of the selected block is applied to telephone subscriber circuit test part 16, where the subscriber telephone number to be tested is decided based on the information given from test telephone subscriber block-based storage subscriber telephone number memory part 17 to carry out the test sequentially for the subscriber telephone circuits. In such way, the lightning stroke time can be shortened greatly for the telephone subscriber.
Patent JP-S5660331-A (JP)
Title: Ball screw test device
Inventor: TOMITA CHIYUUJI
IPC: G01M13/02
Filed: 1979-10-23
Abstract: PURPOSE:To economize power consumption and make the device itself very compact, by giving torque adapted to the frictional resistance to scres to perform the test of ball screws. CONSTITUTION:The test device is provided with support plates 11 and 12, and four rods 13 and planted into support plate 11 near four corners. Connection material 17 has a cylindrical form with a constriction in the center and is provided with angular holes 19, where angular pole parts in screws of ball screws are just fitted, at both ends. Connection material 18 is arranged between screws 25 and 26 of ball screws, and angular pole parts of screws 25 and 26 are fitted to angular holes of connection material 18. Then, nut 14 is rotated to move support plate 12 along rods 13, and thrust in the axial direction is loaded to both ball screws. Under this state, screws 25 and 26 are rotated and inverted and reciprocated, so that ball screws can be tested simply.
Patent JP-H09316843-A (JP)
Title: Snow melting device
Inventor: OTA TAKASHI
IPC: E01H5/10
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To efficiently melt snow by providing an exothermic body in the outer periphery of a melted snow container, a heat insulating material in the outer periphery thereof and a cut-off plate for preventing absorption of sucked icy snow to a suction device in the melted snow container. SOLUTION: An exothermic body 6 is provided from a center part to the outer periphery of a lower part in a melted snow container 2 and its outer periphery is surrounded by a heat insulating material 7. Then, by actuating a vacuum suction device 3, the inside of the container 2 is made vacuum and icy snow from accumulated snow 11 is sucked through a suction hose 4 into the container 2. Then, the direction of the sucked icy snow is changed by an icy snow cut-off plate 5 having the exothermic body attached, the icy snow is melted and dropped to the lower part and completely melted to be water by hot water in the lower part.  A part of the snow melted water is discharged through a discharge pipe 8, the hot water is used for shower or the like, its part is passed through a hot water circulating pipe 9, thereby the tip part of the hose 4 is heated and suction and melting of the icy snow are facilitated. Thus, snow is efficiently melted by a simple structure.
Patent JP-S63299942-A (JP)
Title: Recording apparatus
Inventor: HASHIMOTO KIYOSHI
IPC: B41J2/175
Filed: 1987-05-30
Abstract: PURPOSE:To avoid a lowering in printing density or the generation of density irregularity and to prevent the damage of a heat generating element at an early stage due to the accumulation of heat, by arranging the hollow body communicating with an ink supply source in the vicinity of the end surface of a thermal head and supplying ink toward the inner surface of a recording medium from said hollow body. CONSTITUTION:Since a plurality of small holes 44 formed to hollow tubes 39, 40, the protective film 35 of a thermal head 4 and the ink supply grooves 38 formed to a substrate 37 are provided so as to correspond to each other, sufficient ink is supplied to the vicinity of a heat generating element 5 while a good printing condition is held. Therefore, even when an empty fine orifice 1 from which an ink droplet is emitted is yet arranged on the heat generating element 5 when a voltage pulse is again applied, the fine orifice 1 receives the supply of ink to be instantaneously filled with said ink and the ink droplet is again emitted from said fine orifice 1. Therefore, high printing density ad good sharpness are always held and no density irregularity is also generated and, since the sufficient ink is supplied to the vicinity of the heat generating element 5, the damage of the heat generating element 5 at an early stage due to the accumulation of heat is prevented.
Patent JP-S6114527-A (JP)
Title: Plane diffraction grating spectroscope
Inventor: KOIKE MASAHITO
IPC: G01J3/18
Filed: 1984-06-29
Abstract: PURPOSE:To prevent the loss the quantity of light at an exit slit by using a concave mirror which has difference radii of curvature in a meridian plane and a sagittal plane as the main mirror of a spectral system which has uses a plane diffraction grating, and removing astigmatism. CONSTITUTION:The spectral system of an Evert mounting consists of the plane diffraction grating 3, main mirror 2, entrance slit 1, and exit slit 4. The main mirror 2 is composed of an aspherical mirror whose radii R and rho in the meridian plane and sagittal plane are not equal. Consequently, three specific arithmetic expressions showing image-formation conditions in a wavelength divergence direction among distances (r) and (r') between the entrance slit 1 and exit slit 4, and main mirror 2, distances D and D' between the main mirror 2 and difraction grating 3, and angles theta and theta' of incidence and reflection of an incident beam on and from the main mirror 2 are satisfied at the same time, so the astigmatism is removed, thereby preventing the loss of the quantity of light at the exit slit 4.
Patent JP-S61296536-A (JP)
Title: Optical system supporting device
Inventor: TATSUNO TORU
IPC: G02B7/00
Filed: 1985-06-24
Abstract: PURPOSE:To stabilize the drive by forming a plate spring with carbon fibers and an elastic member impregnating a resin to a lead wire provided among carbon fibers. CONSTITUTION:The 1st elastic members 4, 5 are plate springs formed by impregnating a resin to carbon fibers and both ends are fixed to a yoke 8 and a relay member 7. One end of the 2nd elastic member pairs 3, 6 made of the same material as the 1st elastic members 4, 5 is fixed to the upper/lower face of the relay member 7 whose cross section is nearly square and the other end is fixed to an objective lens holder 1 having an objective lens 2. An electromagnetic coil 11 is fixed to the objective lens holder 1 between a couple of the 2nd elastic members 3, 6. The coil 13 is connected to a drive circuit of the objective lens 2 via a lead wire 18 provided to the objective lens holder 1, a lead wire 16 provided to the relay member 7, lead wires 17, 16 provided while being penetrated to the 2nd elastic member 3 tying the lead wires 18 and 16, a lead wire 19 provided to the yoke 18, and the lead wire 17 while being penetrated to the 1st elastic members 4, 5 tying the lead wires 16 and 19.
Patent JP-S5469411-A (JP)
Title: Tape recorder having cassette inversion device
Inventor: SATOU MASAAKI
IPC: G11B15/675
Filed: 1977-11-14
Abstract: PURPOSE:To provide a recorder of automatic inversion cassette type having dustproofness by providing notches which do not interfere with drive shafts, etc. to a cassette holder turning cooperatively with the operation of an eject button and closing one of the notches with a cover body. CONSTITUTION:A cassette holder 11 is proivided with notches so as not to interfere with reel shafts 4... during use of a cassette. One of the notches which becomes the top side thereof is held covered with a cover body 30 during the use of the cassette to provide dustproofing and insure the aesthetic appearance of the tape recorder. When the pin 15 which is provided to the shaft of this holder 11 and is supported by a rotating bearing 13 is turned, the holder stands upright and the holder 11 is automatically turned 180 deg. by the cooperative motion of the pinion 17 of the shaft, a pawl 19 turning this, a gear 18 integral with the pawl 19, a lever 20 provided with a pawl 23 turning the gear 18, etc. with the operation of the eject button 9. These constitutions enable the tape recorder of automatic inversion cassette type having dustproofness to be provided.
Patent JP-H09321061-A (JP)
Title: Field effect transistor and manufacture thereof
Inventor: UNOSAWA HIROKIYO
IPC: H01L21/205
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a field effect transistor having a high electron confining effect into a channel layer, high mobility and good characteristic by forming a structure having AlGaInP grated layer between which the InGaAs channel layer is held. SOLUTION: On a semi-insulative GaAs substrate 101 a buffer layer 102, first (Alz Ga1-z )1-x Inx P grated layer 103 with the In content increasing away from the film 102 and Iny Ga1-y As channel layer 103 are formed. A second (Alz Ga1-z )1-x Inx P grated layer 105 with the In content decreasing away from the film 104, GaAs cap layer 106, source electrodes 108, drain electrodes 109 and gate electrodes 107 are provided thereon. The Al compsn. x in the grated layers 103, 105 is 0-0.5 and In compsn. y in the layer 104 is 0.2-0.6.
Patent JP-S61295322-A (JP)
Title: Annealing device for rolled core
Inventor: HAZAMA MASAKI
IPC: C21D1/26
Filed: 1985-06-22
Abstract: PURPOSE:To provide a device which can easily anneal rolled cores in a magnetic field, improves the magnetic characteristics thereof and can make mass-production of the rolled cores by freely removably providing specific conductors to the latter two of a heating chamber, holding chamber and cooling chamber which constitute an annealing furnace and are communicated with each other and in which the rolled cores are passed. CONSTITUTION:Conveyor bases 30 carrying the rolled cores 12 with the windows 12a thereof faced upward and downward are stacked in two stages and are carried into a front replacing chamber 18, and after an inert gaseous atmosphere is maintained in the chamber 18, the conveyor bases are fed into the heating chamber 13 in the annealing furnace 11 in which the same atmosphere is maintained. The bases are fed into the chamber by as much as the quantity of the bases in contact with the bases 30 which are already carried into the holding chamber 14 and do not carry the iron cores 12 by successively repeating the above-mentioned operation until the inside of the chamber 18 in the furnace 11 is filled with the bases 30. The bases 30 are then fed into the chamber 14 by as much as the length of one base and when the empty base at the foremost end on the outlet side of the cooling chamber 15 moves, a connecting shaft 34 descends and the conductors 32 connected thereto via an insulator penetrate through the windows 12 to conduct DC current thereto. The cores 12 are annealed in the magnetic field in the chamber 14. The conductors 32 are pulled up upon the end of the annealing. The conductors 32 are inserted into the removed from the cores 12, by which the cores are cooled.
Patent JP-H031642-A (JP)
Title: Automatic answering telephone system
Inventor: ONO MIWAKO
IPC: H04M1/65
Filed: 1989-05-29
Abstract: PURPOSE:To record a message without confusion at message recording by recording the message sequentially as a guidance message stored in a memory in advance in the case of caller message recording. CONSTITUTION:Voice information of a guidance message from a microphone 1 is converted into digital information with an A/D converter section 2 and stored in an IC memory 3. Guidance messages such as 'Who is calling to please?', 'Please give your telephone number.' and 'Please leave your message.' are provided. A guidance message is converted into an analog voice by a D/A converter section 6 and sent to a line 10 via a line interface section 4. The caller replies with each of them respectively, the voice of a caller is converted into digital information by the conversion section 2 and stored in the memory 3. Thus, the caller has only to reply a guidance message and the recording is applied without confusion.