baber/WOPTO huggingface dataset:
Patent JP-S5886718-A (JP)
Title: Forming of semiconductor single crystal film
Inventor: EGAMI KOUJI
IPC: H01L21/20
Filed: 1981-11-18
Abstract: PURPOSE:To enable the formation of a single crystal film on the flat surface of a substrate by a method wherein amorphous insulators having different chemical compositions are arranged periodically on the substrate, and a polycrystalline semiconductor is deposited thereon and heated to be single crystal. CONSTITUTION:Amorphous Si3N42 and amorphous SiO23 are formed on an Si single crystal substrate 1 so that they are arranged periodically. Next, an amorphous or polycrystalline Si film is deposited on the substrate 1 having the structure thus formed. Then, this Si film is heated by using laser beams. By this heating, an Si single crystal film 4 having excellent orientation is formed on the substrate 1. In this case, the method of heating is not limited to that by laser beams, and heating by infrared rays or by resistance may be applied as well. Since it enables the formation of a single crystal film on the flat surface of a substrate in this way, this method is effective as a method for preparation of a substrate for high-density IC and a substrate for a three-dimentional device.
Patent JP-S6339769-A (JP)
Title: Manufacture of polishing pad
Inventor: HIROKAWA RYOICHI
IPC: C08J5/14
Filed: 1986-08-06
Abstract: PURPOSE:To manufacture a polishing pad used for a polishing machine of multiple kinds and of large size, by molding a column member, mainly composed of material of synthetic resin, and cutting out a sheet of fixed thickness in a strip shape from the column member by a cutting blade extending in a direction of the center axial line of the column member. CONSTITUTION:A column member 5, mainly composed of material of synthetic resin, is molded, and a sheet 7 is cut out in a strip shape by using a cutting blade 6, extending in a direction of the center axial line N-N, to bite by a predetermined depth in said column member 5 while it is rotated on the center axial line N-N. Accordingly, the sheet 7 of large length with a different width can be obtained only by preparing a small number of metal molds with a different width of the sheet 7, that is, different length of the column member 5, and a polishing pad of multiple kinds with a size of multiplicity being required can be easily presented because the polishing pad in an optional size can be cut from said sheet 7. And the sheet can be easily manufactured with no necessity for gluing it to each other even when the sheet is in a large size, further the sheet in a complete state of one sheet can be presented with no generation of a trouble like a decrease or the like of polishing accuracy.
Patent JP-H0851397-A (JP)
Title: Distortion compensated light transmitter
Inventor: YANO SHIGENOBU
IPC: H04B10/54
Filed: 1994-08-05
Abstract: PURPOSE:To realize the distortion compensated optical transmission of high reliability by setting the electrical length of a negative feedback loop or adjusting the phase of an electric signal to be negatively fed back so that the phase of the electric signal to be fed back becomes an opposite phase to intermodulation distortion produced in an electricity-light converter. CONSTITUTION:An optical signal outputted from a laser diode LD9 is inputted to a light-electricity converter 10, and here, a signal level is detected. Then, a bias control circuit 11 compares an electric signal level detected by the light- electricity converter 10 with the electric signal level corresponding to desired average optical power set beforehand, and controls a bias circuit 8 so that the desired average optical power is obtained. Besides, a phase shift circuit 12 changes the phase of the feedback signal so as to cancel the intermodulation distortion produced in LD9, and supplies this signal to an adder 13. Thus, in the adder 13, a signal for reducing or removing the intermodulation distortion is added to the electric signal supplied from an input terminal 14. Accordingly, the optical signal of the desired average optical power is obtained in LD9, and the intermodulation distortion is reduced.
Patent JP-S59167867-A (JP)
Title: Stop mechanism of tape recorder
Inventor: TACHIBANA YOSHIAKI
IPC: G11B15/44
Filed: 1983-10-05
Abstract: PURPOSE:To obtain a stop mechanism suitable for a low voltage driving by meshing a power assistance gear with a gear transmitted with power from a motor to unlock the mechanical locking state such as reproduction, and kicking a locking plate for plural number of times when stopping the operation to bring the gear into the stop state. CONSTITUTION:A relay gear 37 always turned during the rotation of the motor, a power assistance gear 50 operating the reproducing mode or the like, the locking plate 57 locking the operation of the reproducing mode or the like, and a stop gear 51 unlocking the lock, are provided to a tape recorder pressing a recording and reproducing head onto a tape and a foward pressing roller or a reverse pressing roller onto a capstan by utilizing the motor power. The gear 50 has tooth missing parts 50e, 50f and in exciting a trigger magnet fixed to the gear 50 to bring the mode into the reproducing state, the tooth missing part 50e is meshed with the gear 37 and turned by 180 deg., and the projecting part of a head plate is moved to a position 18a' and locked. The gear 51 is turned by the gear 50 at the operation stop and the lock is released by kicking the lock plate 57 by a cam part 51a.
Patent JP-S6427926-A (JP)
Title: Correction of film configuration in plastic film laminate manufacturing device
Inventor: YURA SHIGEO
IPC: B65H23/06
Filed: 1987-07-24
Abstract: PURPOSE:To prevent a plastic film, laminated on a substrate, from leaving wrinkles, dead folds and the traces of dead folds, by a method wherein the plastic film is softened by blowing hot air against it and a tension is applied in the lengthwise direction of the film by a braking device, then, the film is passed through an expanding roll. CONSTITUTION:Surface treatment is applied on a substrate 1 and an adhesive agent is applied thereon, thereafter, the substrate is heated in an oven 2 and is guided to a laminate roll 3. On the other hand, a film 4 is delivered continuously from an unwinding device 5, a tension is applied on the film in the lengthwise direction thereof by the braking device 6 of the unwinding device 5 and the film is guided by guide rolls 7, then, hot air is blown against the film from a hot air blowing box 14 to soften it and the film is passed through an expanding roll 8 to provide it with a widthwise tension and remove wrinkles thereon, thereafter, is inserted into pinching rolls 9 and is laminated flatly on the substrate 1 in a laminate roll 3 whereby a plastic film laminated sheet 15 is manufactured. According to this method, the film 4 is laminated on the substrate 1 flatly, therefore, the quality of the plastic film laminated sheet may be improved and the yield can also be improved.
Patent JP-H0627988-A (JP)
Title: Method and device for speech recognition
Inventor: MASAI YASUYUKI
IPC: G10L15/14
Filed: 1992-07-13
Abstract: PURPOSE:To perform recognition by detecting a key word from an input speech with high accuracy. CONSTITUTION:A speech quantization part 2 extracts labels, at every frame from feature parameters of the input speech obtained by an acoustic analytic part 1; and a calculation part 41 calculates the logarithmic likelihood for a key word HMM(Hidden Markov Model) of the series of the labels and a calculation part 42 obtains the logarithmic likelihood for background HMM of the same series of labels. The respective logarithmic likelihood values for the key words HMM and background HMM which are obtained by the calculation parts 41 and 42 are weighted by a weighting part 43 so that the former is larger in the degree of weighting, a score normalization part 44 obtains the difference between those two kinds of weighted likelihood to let it be the score of the key word to be recognized, and a score comparison part 45 compares those scores, thereby outputting the key word having the largest score as a recognition result from a recognition result output part 7.
Patent JP-2001015184-A (JP)
Title: Pressure contact terminal
Inventor: IMAI YUJIRO
IPC: H01R4/24
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To cover the cavity of a housing with a lid in addition to securing an electrically excellent connecting condition. SOLUTION: In this pressure contact terminal 1 fixed by being fitted in a cavity H2 recessed in a housing and electrically connected to a linear terminal 9 by press fitting the linear terminal 9 from the opening on its upper part, a U-shaped pressure contact terminal body 2 having confronting walls 22 facing each other and pressure contact blades 3 protruded from the confronting walls 22 in the mutually confronting direction are provided. Each of the confronting walls 22 is inclined so that respective upper rim parts come closer to each other, and each pressure contact blade 3 is set so that a gap dimension between respective confronting rim parts is smaller than the conductor diameter of the linear terminal 9.
Patent JP-H0348876-A (JP)
Title: Developing device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/08
Filed: 1989-07-17
Abstract: PURPOSE:To uniformly carry developer over the entire length of a rotational body and to facilitate the attaching of a regulating plate by bending the regulating plate outwards with respect to the rotational body near the contact part of the regulating plate with the rotational body. CONSTITUTION:Toner held by a feed roller 7 is carried as the roller 7 rotates, is regulated by the regulating plate 8 whose leading edge is in press-contact with the roller 7, and is scraped or passes through the press-contact part 9 of the regulating plate 8. The regulating plate 8 is bent outwards almost at right angles to the roller 7 at the position away from the press-contact part 9 by the prescribed distance toward the edge side. Therefore, since the regulating plate 8 secures linearity at the press-contact part 9 located near the bending part, it uniformly comes into contact with the roller 7 over the entire length. Additionally the thickness of a thin toner layer formed on the passing surface of roller 7 is made uniform over the entire length, and a stably charged thin toner layer is maintained over a long period of time.
Patent JP-H0475408-A (JP)
Title: Wiring method of communication cable
Inventor: KAWAKAMI HIDENORI
IPC: H02G1/14
Filed: 1990-07-16
Abstract: PURPOSE:To shorten work time remarkable and to improve work efficiency by previously fixing a connector to a cable to be jointed and jointing or exchanging the cores at site through fitting of multi-core connectors. CONSTITUTION:A plurality of cables l, 4 associated with multi-core connectors are led into a joint box 14, a multi-core connector 3b fixed to a core 2b which is not connected with the lead-in wire 15 of an incoming cable l is directly connected with the multi-core connector 6b of an outgoing cable 4 through fitting, and a multi-core connector 3a fixed with the core 2a of the incoming cable l which is connected with the lead-in wire 15 and the multi-core connector 6a of the outgoing cable 4 are connected With the multi-core connectors 12a, 12b of a separating module 10 through fitting. Consequently, connection, exchange and separation of the plurality of cores 2a, 2b, 5a, 5b can be made quickly and work time of wiring can be shortened remarkably at site.
Patent JP-H0236474-A (JP)
Title: Information processing system
Inventor: MIURA KIYOTAKA
IPC: G06F17/30
Filed: 1988-07-27
Abstract: PURPOSE:To easily find out objective information even if the stored place of the objective information is unknown by accessing directly individual information positioned at a terminal end according to index information and a control position stored by a storing means. CONSTITUTION:The name of a picture and a document, etc., having been read in is preserved under the corresponding binder 21 to 25 of a magneto-optical disk, and simultaneously, the contents of a generated index card are registered in an index card registering area 30 as connecting them to the address of the registered picture. At the time to extract the document, index key input is performed, and after the range of candidates is narrowed down, retrieving processing is executed again, and when the range of the index card is narrowed down to some extent, the contents of these index cards are investigated one by one, and the objective document is selected. Thus, in an information processing device to control the information by tree structure, it comes possible to access directly the information positioned at the terminal end, and the objective information can be easily found out even if the stored place of said information is unknown.
Patent JP-2001009069-A (JP)
Title: Head of golf club
Inventor: ENDO NAOKI
IPC: A63B53/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To make a face thinner, the weight per unit volume smaller, rigidity higher, the carry of a ball longer and a head hardly breakable. SOLUTION: The head is formed as a hollow body 7 having the face 6 and the thickness of the face 6 is made different from the thicknesses of a sweat area 8 and other portions 9. The thickness of the sweat area 8 is made smaller than the thickness of the other portions 9. A rust preventive coating is applied on the surface of the body 7 and the portions of score lines 16 (16a to 16h) of a coating deposition layer 15 disposed at the face 6 are made thin and the other portions thick. The score lines 16 are formed by differences in the thicknesses of the coating deposition layer 15.
Patent JP-H0514599-A (JP)
Title: Image sensor
Inventor: TANIZAWA KOJI
IPC: H04N1/028
Filed: 1991-06-29
Abstract: PURPOSE:To reduce crosstalk by providing a shield member only to a cross part of a signal line, sharing signal lines in one block in a short-side direction of the image sensor and sharing signal lines of the same order in each block in the same direction. CONSTITUTION:Common signal lines 3 are provided to both sides of a light receiving element array comprising light receiving elements 1 divided into two. First half of individual signal lines 4 of the elements 1 in each block is led to one side and last half is led to the other side. Individual signal lines of the same order in each block are connected to the same common signal lines. Number of crossed parts is decreased by implementing the wiring. Furthermore, a mesh structural member is employed for an grounding member and the grounding member is omitted to a location where signal line crossing is not in existence, the capacitance of the signal lines to the ground is reduced, resulting in high sensitivity for the image sensor.
Patent JP-S5888303-A (JP)
Title: Cosmetic
Inventor: OKUDA TAKAYA
IPC: A61Q7/00
Filed: 1981-11-19
Abstract: PURPOSE:A cosmetic having improved effect on hair breeding and hair growing action, dandruff and itch preventing action, beatifying action and skin activating action, prepared by blending an extracted component obtained by extracting the root of a variant of gramineous Sasanishiki (a kind of rice famous for its good taste) as an active ingredient with a cosmetic base. CONSTITUTION:A cosmetic prepared by blending an extracted component as an active ingredient obtained by extracting the root of a variant (Minisasanishiki) of gramineous Sasanishiki with a cosmetic base. The root of Minisasanishiki  dried in the shade is cut into a proper length of <=1cm, immersed in water, a  mixed solution of water and a hydrophilic solvent, a mixed solution of hydrophilic solvents, etc., and extracted preferably by cold immersion. The solvent is eliminated from the extracted crude essence by distillation or other method, so  the active ingredient is separated. The active amount of the Minisasanishiki extract based on the base is 0.001-10wt%, preferably 0.1-5wt%. The use of this  cosmetic together with the existing hair breeding, hair growing agent, and skin  beautifying agent provides synergistic actions.
Patent JP-H1030800-A (JP)
Title: Structure of pipe line
Inventor: AZUMA EMIKO
IPC: F17D1/20
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent separation in the piping without changing the layout of the piping. SOLUTION: Bulged parts 14 (14A, 14B) of ridge-shaped section along the direction of the axis 3 of the pipe are formed on an inner wall surface at the longitudinal position of a bent part 2 of the piping 1 on the bend side. Surfaces 14a, 14b on the upstream side and downstream side of the bulged parts 14 are inclined in the range of 2-4 deg. relative to the axis 3 of the pipe, and the height of a top part of the bulged path 14 relative to the inner wall surface of the piping 1 is in the range of 5-10% of the inner diameter (d) of the piping.
Patent JP-H0236351-A (JP)
Title: Production of column packing material for liquid chromatography
Inventor: HIRAI OSAMU
IPC: B01J20/281
Filed: 1988-07-26
Abstract: PURPOSE:To improve acid resistance and alkali resistance by hydrolyzing the gel particles obtd. by bringing glycidyl monovinyl ester and polyvinyl ester of polyhydric alcohol into aq. suspension copolymn. in the presence of an acid which does not react with the glycidyl group of said particles and bringing 6-24C fatty acid into reaction. CONSTITUTION:Preferably glycidyl methacrylate as the glycidyl monovinyl ester, etc., and, for example, di and tri of ethylene glycol dimethacrylate as the polyvinyl ester of polyhydric alcohol, etc., are brought into the aq. suspension copolymn. The glycidyl group of the resulted gel particles is then hydrolyzed in the presence of the acid which does not react with the glycidyl group. Further, 6-24C fatty acid, fatty acid anhydride or fatty acid chloride are brought into reaction. The acid resistance and alkali resistance are improved in such a manner.
Patent JP-H0350262-A (JP)
Title: Thermoplastic elastomer composition for refrigerant hose
Inventor: KUNITAKE NORIHIKO
IPC: C08L77/00
Filed: 1989-07-18
Abstract: PURPOSE:To prepare a refrigerant hose material excellent in the flexibility, heat resistance, low-temp. impact strength, stress whitening properties, and resistance to refrigerant penetration by dispersing a functional ethylene-acrylic eater copolymer in a polyamide resin and thereby giving specific strengths to the resulting polymer blend. CONSTITUTION:35-75wt.% functional ethylene-alkyl acrylate copolymer (e.g. an ethylene-alkyl acrylate-maleic anhydride terpolymer) is dispersed as microparticle in 25-65wt.% polyamide resin (e.g. nylon 6) in such a way that the resulting polymer blend has a modulus at 20% elongation under normal tensile test conditions of 20-200kgf/cm<2>, thus giving a thermoplastic elastomer compsn. for a refrigerant hose.
Patent JP-H0930222-A (JP)
Title: Stop for tire anti-skid
Inventor: SUZUKI TATSUO
IPC: B60C27/16
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a stop that prevents dislocation between the inner and outer layers of a fastening rope of an anti-skid for a tire so as to improve rope holding force. SOLUTION: A hole 33 of plate shape is provided in a caulking part 32 of a stop 30 in which a caulking part 31 to an anti-skid 10 and the caulking part 32 to a fastening rope 20 are formed by bending both end parts of a steel plate of slender plate shape. After the caulking part 32 of the stop 30 is caulking-fixed to the fastening rope 20 at specified spaces, an adhesive of low viscosity is made drip into the hole 33 of the stop 30 so as to infiltrate into an inner layer 21 from an outer layer 22 in the fastening rope 20. thus fixing the inner layer 21 and the outer layer 22 integrally.  The adhesive can be made drip into the hole of each stop 30 equally by the required minimum quantity so as to prevent appearance from being impaired and the durability of the fastening rope from being lowered due to the exudation of the adhesive to the surface of the fastening rope 20 around the stop 30.
Patent JP-H0856343-A (JP)
Title: Request method of teletext page
Inventor: ZANDOORU GIYARUMATEI
IPC: H04N7/088
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To simplify a request method by controlling the once inputted search concept through the vertical movement of cursor to enable the selection of one search concept out of a teletext page already indicated on an image screen. SOLUTION: A user inputs one search concept through a remote control part and stores it in a pattern memory ZS. At an acquisition unit ACQ, the data of teletext page decoder DA are received and transferred to a shift register SR. At a comparator V, the data in the memory ZS are compared with the data in the register SR and when the correspondent page exists, information showing the existence of search concept is transferred to an instruction control unit AKE and a memory interface S1 by the comparator V. Next, the data from the register SR are transferred to the interface S1, and the data are indicated on the image screen by the unit AKE. When no correspondent page exists, such a state is indicated on the screen.
Patent JP-2000101372-A (JP)
Title: Method for improving effective signal in radio receiver unit
Inventor: ROTH SABINE
IPC: H04B1/10
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the method for improving effective signal in a radio- receiving unit by controlling, in such a manner that a 1st signal at the upstream of a channel filter and a 2nd signal at the downstream of the channel filter are alternately supplied to a signal strength detection unit, supplying the output signal of the signal strength detection unit to a control unit and controlling an amplifier while being dependent upon the output signal. SOLUTION: A switch S supplies a 1st signal S1 to a signal strength detection unit RSSI at the upstream of a 2nd band filter BF2 at a 1st switching position and supplies a 2nd signal S2 to the unit RSSI at the downstream of the filter BF2 at a 2nd switching position. An output signal AS of the unit RSSI is also supplied to a control unit SE. The control unit SE can adjust controllable amplifiers RV1 to RV9 via control lines ST1 and ST2, and a control lint ST3 depending on the case, because the output signal AS is voltage value and also identifies a proper amplifier.
Patent JP-H0741513-A (JP)
Title: Production of polyolefin
Inventor: NISHIMURA SADANORI
IPC: C08F10/00
Filed: 1993-07-28
Abstract: PURPOSE:To produce a polyolefin having an excellent quality and good particle properties while attaining an extremely high catalytic activity. CONSTITUTION:An olefin is (co)polymerized in the presence of a catalyst comprising an organoaluminum compound catalyst component and a solid catalyst component which is a titanium catalyst component (a) obtained by reacting a homogeneous solution (b) containing magnesium, titanium, and alkoxy groups with a halogenated aluminum compound (c). This reaction is conducted in such a manner that the compound (c) is first added to the solution (b) in such an amount that the molar ratio of the halogen atoms of the compound (c) to the alkoxy groups is not less than 0.2 but less than 0.4 to form a particulate precipitate, and the compound (c) is then further added in such an amount that the molar ratio of the halogen atoms of the compound (c) to the alkoxy groups is not less than 1 but less than 20 to obtain the component (a).