baber/WOPTO huggingface dataset:
Patent JP-H01319797-A (JP)
Title: Formant analysis system for speech
Inventor: TOKUDA KIYOHITO
IPC: G10L25/15
Filed: 1988-06-22
Abstract: PURPOSE:To obtain a formant frequency which is high in distribution density in the frequency range of a speech, etc., effectively by using as an initial value the coefficient of a secondary factor which is required at the time of solution of a high-order algebraic equation of high degree by a Bairstow method and has a pole corresponding to the formant frequency. CONSTITUTION:A sample input speech signal X(t) is predicted linearly by a linear prediction LPC analysis part 11 according to an autoregression model so as to minimize a prediction error, a transmission relation H(z) of a speech of (p) degree by (z) conversion is obtained, and LPC coefficients ai (i=1, 2...p) of (p) degree which define H(z) are calculated and inputted to a coefficient calculation part. Coefficients (v) and (w) of the secondary factor of the algebraic equation of (p)th degree which contains ai as coefficients are obtained by the Bairstow method. The initial values v0 and w0 of those (v) and (w) are set 12 initially and the coefficients of the secondary factors are calculated and sent to a root calculation part 14. Here, the secondary factor coefficient of the real coefficient equation IIp(z) which is the solution of the denominator equation I of the function H(z) is calculated and root-calculated 14 and when the solution is a complex conjugate root, the formant frequency F and band width B indicated by an equation III are obtained from a formant frequency/band calculation part 15.
Patent JP-H0959352-A (JP)
Title: Epoxy compound-acid anhydride composition
Inventor: MIYAKE SATOSHI
IPC: C08G59/50
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a composition containing an epoxy compound, an acid anhydride curing agent and a specific cure accelerator, having excellent storage stability, compounding stability, quick curability, adhesivity, chemical resistance, etc., formulable to obtain a low viscosity composition and useful for the coating, adhesion, etc., of ceramics. SOLUTION: This composition is composed of (A) an epoxy compound (e.g. a compound having >=2 epoxy groups such as a bisphenol A epoxy resin), (B) an acid anhydride (e.g. tetrahydrophthalic anhydride or hexahydrophthalic anhydride) as a curing agent and (C) a compound of the formula [X is amino, a 1-18C mono or dialkylamino, morpholino, piperidino, etc.; R<1> and R<2> are each a 1-12C (hydroxy)alkyl, a 4-8C cycloalkyl, etc.] as a cure accelerator. Preferably, the amount of the component C is 0.1-5 pts.wt. based on 100 pts.wt. of the component A and that of the component B is 0.7-1.2 equivalent based on 1 equivalent of the epoxy group of the component A.
Patent JP-S5375891-A (JP)
Title: Supporting structure of crystal vibrator and its production
Inventor: MUTOO IKUO
IPC: H03H9/05
Filed: 1976-12-17
Abstract: PURPOSE:To reduce the volume and shape of products, permits seeing-through of the internal structure and forming a crystal vibrating piece in construction of not requiring large mechanical facilities at the time of sealing said piece into a case.
Patent JP-H01320384-A (JP)
Title: Electromagnetic driving device for controlling fluid
Inventor: KANAI TAKASHI
IPC: F16K31/06
Filed: 1988-06-22
Abstract: PURPOSE:To prevent the falling of the filter provided in the following communicating hole by constituting the communicating hole executing the flow-in and out of an oil by the movement of a plunger in the radial direction by a 1st communicating hole and the 2nd communicating hole orthogonal therewith. CONSTITUTION:A 1st communicating hole 19 is pierced at the midway part of a center hole 11 so as to vertically communicating therewith. A 2nd communicating hole 20 is communicated with the 1st communicating hole 19 and pierced in parallel to the center hole 11. A filter 21 is fitted to the 1st communicating hole 19 from the outer periphery of a fitting body 3. Consequently the thrust power of a fluid is not acted on the filter 21.
Patent JP-2000339170-A (JP)
Title: Thin client introduction system
Inventor: KOYAMA MASAMICHI
IPC: G06F9/445
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce costs for client introduction and to operate message transmission between terminals without interposing any server. SOLUTION: This system has no hard disk at its main body, but provided with a network computer 1 on which no OS(operating system) or application is loaded before start and a server 3 which transmits the OS and a WWW browser to the network computer 1 at the time of starting the network computer 1 and subsequently transmits a Java applet through a WWW server to the network computer.
Patent JP-S5961719-A (JP)
Inventor: EERITSUHI KUNOOTE
IPC: G01G23/01
Filed: 1983-08-23
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-S5853879-A (JP)
Title: Semiconductor light emitting device
Inventor: YANO MITSUHIRO
IPC: H01S5/20
Filed: 1981-09-26
Abstract: PURPOSE:To improve characteristic by forming the first light emitting layer of InGaAsP being clad by the first n and p type InP layer, stacking the n type second light emitting layer and p type InP layer in almost the same composition on the upper p type layer and by providing the P<+> type stripe which reaches the first p type clad layer. CONSTITUTION:When the n-InP 2, InGaAsP first light emitting layer 13, P-InP 4, n-InGaAsP second light emitting layer 5, p-InP 6, p-InGaAsP or InP electrode connecting layer 7 are epiraxially formed on the n-InP substrate 1 and the striped layer 8 which reaches the layer 4 is formed by introducing Cd, the p-n junction between the layers 5 and 4 disappears and current is accommodated only within the layer 8. Thereafter, the Ti-Pt-Au 9 and Au-Ge-Ni 10 are evaporated, thud completing an element. According to this structure, a current blocking efficiency can be improved and the area of optical guide path 8 is substantially incrsases. Therefore, relation between an optical output and current becomes linear and efficiency can be enhanced. Moreover, the optical density at the edge port is reduced preventing breakdown of element. In addition, satisfactory collimate effect can be obtained and a threshold current does not depend on temperature.
Patent JP-S5484773-A (JP)
Title: Moving coil type instrument
Inventor: KAWAI MASASHI
IPC: G01R5/02
Filed: 1977-12-19
Abstract: PURPOSE: To reduce parts by providing a supporting frame assembly comprising integrally forming with a supporting frame by means of a synthetic resin.  
     CONSTITUTION: Upper and lower boss stoppers 161, 171 and a permanent magnet 2 are integrally molded with a supporting frame 1. To mount a moving coil 4 to the supporting frame 1, tension springs 18, 19 are fixed to the end faces of the upper and lower post stoppers 161, 171 and a the moving coil 4 is inserted into a supporting arm 13 and permanent magnet 2. This is then suspended between tension springs 18, 19 by means of pulling strips 41, 42. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63318092-A (JP)
Title: Structure of el element
Inventor: AJIKI SHUICHI
IPC: H05B33/12
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a high electric field with a low driving voltage and to improve the dampproofing property by covering the surface of EL phosphor particles scattered in a dielectric with a substantially transparent dielectric membrane of a high dielectric constant. CONSTITUTION:A luminous layer 14 consisting of a dielectric 13 which is composed by scattering and fixing phosphor particles 12 is formed on a rear side electrode 11, over which a transparent conductive film 15 to be the front side electrode is superposed to compose an EL cell, and finally a transparent dampproofing film 16 is used to cover the whole body of the EL cell and to seal up the EL cell. A part of the Cu added to the ZnS phosphor particles 12 as an activator is converted to CuxS 17, and the whole body of the conductive CuxS 17 in the phosphor particles 12 and over the surface is covered with a transparent dielectric membrane 18 with a high dielectric constant. In such a composition, an extremely large dielectric constant is obtained, a high electric field is acquired with a low element driving voltage, and moreover, the dampproofing property is also made excellent.
Patent JP-S5855244-A (JP)
Inventor: ISHINO HIROKICHI
IPC: B32B27/00
Filed: 1981-09-29
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-S60121719-A (JP)
Title: Rotary processor
Inventor: SASAKI TAMOTSU
IPC: H01L21/30
Filed: 1984-07-25
Abstract: PURPOSE:To perform development without leaving resist on wafers by a method wherein a photo resist developing equipment is composed of a developer supply pipe spraying a developer to the wafer surface, a means of spraying a washer to the wafer back, and the like above the a stage rotatable in the state of wafer mounting and above a wafer. CONSTITUTION:A splash-preventing plate 11 having a through hole through which the shaft core of the stage 8 is penetrated to the bottom plate 14 of a cover body 9 is provided horizontally, where the shaft core is penetrated, and the wafer 7 is mounted on the stage 8 and then covered with a whirl-up preventing plate 13 over the entire surface. The bottom 14 of the cover body 9 is provided with an exhaust pipe 15 penetrating through it and a back washing nozzle 12 exposed up to the front surface of the splash-preventing plate 11, and the whirl-up preventing plate 13 is covered with a cover 10 with the developer supply pipe 17, a mixer supply pipe 18, and a washer supply pipe 19 penetrated through the ceiling 16. Thus, the residual of photo resist on the back of the wafer 7 is prevented.
Patent JP-H0318905-A (JP)
Title: Space stabilizing device
Inventor: TAKIGUCHI JUNICHI
IPC: G05D1/08
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the deterioration of the space stabilizing precision for images of an image pickup device which is caused by an action angle by using a non-interference command computing element to operate an interference term between a turning axis and an orthogonal elevation axis and offsetting dynamically the interference term. CONSTITUTION:An orthogonal elevation axis non-interference command value computing element 6 operates an interference term between a turning axis and an elevation axis based on the orthogonal elevation axis angular speed command value 24 and an elevation axis horizontal angle 18. Then the element 6 inputs the interference term to a speed loop as the command value. As a result, the interference term is offset and no interference is produced between the turning and orthogonal elevation axes. Thus it is possible to eliminate the interference between the drive shafts, to stabilize the photographed images regardless of the action angles, and to prevent the deterioration of the space stabilizing precision of image pickup which is caused by an action angle.
Patent JP-H05319240-A (JP)
Title: Grip of all wheel drive vehicle, car body speed detector and detection method
Inventor: SUETSUGU MASAHIRO
IPC: B60T8/66
Filed: 1992-05-21
Abstract: PURPOSE:To provide a detector which detects rotation speed of each wheel, a wheel speed calculating means, an acceleration calculating means, and a means which judges that wheels grip the surface of road when acceleration is within a specified scope and continues for more than the predetermined period of time so as to obtain accurate car body speed. CONSTITUTION:Rotation speed of each wheel, namely wheel speed VS, is calculated from each wheel speed detector, and acceleration a per corresponding wheel is obtained from time variation of each wheel speed VS. Next, it is compared that wheel acceleration a is between the maximum acceleration aMAX and the maximum deceleration aMIN to judge whether the wheels grip or slide. When it is judged that the wheels grip, 1 (one) which means the time of one cycle until the next car body speed calculation is added to a wheel timer T which examines the time when the wheel acceleration a exists within the maximum acceleration aMAX and the maximum deceleration aMIN. When the wheel timer T exceeds the specified time TMAX, for example, the value of B which is obtained by conversion of aMAX is added to the preceding car body speed Vn-1 to obtain the present car body speed Vn.
Patent JP-H05665-A (JP)
Title: Car body structure using light alloy extruded shape member
Inventor: KASAI ISAMU
IPC: B61D17/00
Filed: 1991-06-25
Abstract: PURPOSE:To provide a structure which can be easily fabricated with high dimensional precision in a car body structure of a rolling stock car. CONSTITUTION:A side structured body plate 3 and roof structural body plates 8, 9, 10 which are of the shape along the section of the structured body are formed by using light alloy extruded shapes. A plurality of parallel flanges 4, 6 are vertically provided to the respective plated, and pillar members 21, 22, 23, 24, which are engaged with the flanges 4, 6 and longitudinal beam members 25, 26, 27 are arranged in the crossing direction and connected to each other. The pillar members and the beam members need no pressing work which are required to obtain the sectional shape of the structural body, and the working may be facilitated and the sectional shape of the members are subjected to no deformation, leading to high dimensional precision of the structure. Stress-concentrated parts of window corners or the like are constituted only by using base members, and welding and finishing become unnecessary. This is favorable to the strangth and the fatigue, leading to reduction of manhours.
Patent JP-H05343864-A (JP)
Title: Casing of electronic device
Inventor: YANAGI NOBUYUKI
IPC: H05K5/03
Filed: 1992-06-12
Abstract: PURPOSE:To fix a cap part on a pedestal part by a method wherein pawl parts are provided on the internal surface of the cap part, groove parts are provided in the pedestal part in such a way as to correspond to these pawl parts and the pawl parts are inserted and hooked in the groove parts. CONSTITUTION:Pawl parts 3 are provided on the internal surface of the front part of a cap part 1, while groove parts 4 are provided at positions, where correspond to the pawl parts 3, on a pedestal part 2. When the cap part 1 is fixed on the part 2, the parts 3 are inserted in the groove parts 4 while being made to deform elastically. Thereby, the motions in the vertical directions and the front and back directions of the part 1 are subjected to restriction. As pawl parts of a number of at least two pieces or more of the left and right pawl parts are provided in the pawl parts 3, the left and right motions of the cap part are also subjected to restriction by those pawl parts. Accordingly, by inserting and hooking all the pawl parts 3 in the groove parts 4, the cap part 1 can be fixed on the part 2. Moreover, it becomes possible to reduce a working manhour for ensuring the beauty of the visual appearance of the cap part and for fixing the cap part on the pedestal part.
Patent JP-H01319937-A (JP)
Title: Heat-treatment method for pyroelectric material
Inventor: TOYODA SHINICHIRO
IPC: H01L21/027
Filed: 1988-06-21
Abstract: PURPOSE:To make the instantaneous temperature changes of pyroelectric material smaller, for preventing the pyroelectric material from breaking by shrinkage, or expansion, by moving the pyroelectric material over two or more hot plates having temperature differences. CONSTITUTION:Five sets of hot plates 1 are used and their temperatures are made to be 70, 140, 140 and 70 deg.C respectively. A conveying mechanism is provided to convey a substrate 3 between the plates 1. The conveyance is performed after holding the substrate 3 above each plate 1 for 30 to 60sec each. This makes the instantaneous temperature changes of pyroelectric material 5 smaller, and prevents the material 5 from breaking by shrinkage or expansion.
Patent JP-H067927-A (JP)
Title: Brazing method for mg-containing aluminum alloy material using flux cored brazing filler metal
Inventor: IWAI ICHIRO
IPC: B23K1/19
Filed: 1992-06-12
Abstract: PURPOSE:To provide the brazing method for an Mg-contg. aluminum alloy material which can conduct excellent brazing by suppressing the reaction of Mg and a flux in brazing of the Mg-contg. aluminum alloy material formed by using a fluoride flux. CONSTITUTION:The aluminum alloy material contg. 0.4 to 1.5wt.% Mg is used as the material to be brazed. A material which contains Si and the fluoride flux, further contains Al and inevitable impurities, is compounded to contain the Si at 5 to 13wt.% of the total contents of the elements exclusive of the fluoride flux and to have 99.5:0.5 to 60:40 weight ratios of the total of the elements exclusive of the flux and the fluoride flux and has the density of >=90% of the theoretical value is used as a brazing filler metal.
Patent JP-H052188-A (JP)
Title: Liquid crystal display panel
Inventor: SENOO YUTAKA
IPC: G02F1/1368
Filed: 1991-06-25
Abstract: PURPOSE:To turn ON and OFF in a defective picture element by providing a connecting means for supplying a desired signal voltage to a display electrode of another adjacent picture element. CONSTITUTION:The connecting means 40 which can displays the display electrode 11 of the picture element 30 arranged adjacently in one picture element 30 is provided to the picture element 30 or up to the adjacent picture element 30. If a thin film transistor(TFT) element 20 which drives the display electrode 11 becomes defective, this connecting means 40 uses the driving signal for driving the display electrode 11 to turn ON and OFF a display electrode 11 connected to the defective TFT at the same time. In this case, a TFT element (TFT for correction) is used as the connecting means 40. Therefore, the defective picture element 20 can be driven with the same color with the adjacent picture element 11 and at the same time according to the signal applied to the adjacent display picture element.
Patent JP-H054690-A (JP)
Title: Hatch setter
Inventor: YOSHIZAWA YUKIHISA
IPC: B67D7/24
Filed: 1991-06-25
Abstract: PURPOSE:To correctly transmit a message to a person who is desired to receive the message by storing the message in a storage means, having a card read by a card reading means and reading the message corresponding to the card from the storage means to be displayed. CONSTITUTION:When there is a message to be transmitted from a person in an office to all trailer drivers, a common message is stored in a storage region for common messages of a storage means in a main computer 1. When there are individual messages to the respective drivers, the individual message is stored in a storage region of the message of the storage means given to each of the drivers. If a driver inserts a card into a card reader 2b-3, the message corresponding to data stored on the card is read and displayed, so that the message can be correctly transmitted to the driver of interest. If there is no individual message, the common message is displayed.
Patent JP-H0444438-A (JP)
Title: Communication terminal equipment
Inventor: MINAGAWA RYOJI
IPC: H04L25/02
Filed: 1990-06-12
Abstract: PURPOSE:To eliminate the need for caring for the polarity in the case of connection with a transmission line by using a full wave rectifier circuit to apply non-polarity connection among a transmission circuit, a reception circuit and the transmission line. CONSTITUTION:A reception circuit 5 and a transmission circuit 7 of a communication terminal equipment 2 are connected to a transmission line 4 through a full wave rectifier circuit 16. Similarly, a reception circuit 6 and a transmission circuit 8 of a communication terminal equipment 3 are connected to the transmission line 4 through a full wave rectifier circuit 17. When a DC voltage is applied from the transmission line 4 to an AC terminal, a DC voltage of a same polarity is outputted at all times from a DC terminal regardless of the polarity of the applied DC voltage by the full wave rectifier operation of the full wave rectifier circuit 16. The output voltage is fed to the reception circuit 5 and the transmission circuit 7.
Patent JP-H079845-A (JP)
Title: Airflow direction adjusting device
Inventor: SUGIYAMA KOJI
IPC: B60H1/34
Filed: 1993-06-24
Abstract: PURPOSE:To enable airflow to be guided smoothly and its direction to be adjusted smoothly by driving a front link element and a rear link element so as to advance and retreat in the opposite direction to each other for bringing the contact parts of respective link elements into contact with the sides of airflow direction adjusting blades, and rotating and bending the airflow direction adjusting blades. CONSTITUTION:When the rotation of a gear unit is driven, a driving pin presses the link part 63a of a link element 63, so that the rear link element 63 moves to the left, and a front link element 64 to move to the right. Under this condition, pressing pins 71b, 71b are brought into contact with and press the rear part of vertical louvers 21, 25, and pressing pins 71a, 75a are also brought into contact with and press the front part of the louvers 21 and 25, resulting in the vertical louvers 21, 25 bending in an S shape, whose cross section is not shown. The vertical louvers 21, 25 rotate around the central shaft parts 21c, 25c, and shaft parts 21f, 21i, 25f, 25i make a sliding motion respectively within oblong holes located at the front and rear parts while they are keeping rotating.
Patent JP-H112034-A (JP)
Title: Multistoried dwelling house
Inventor: SATO RYUICHI
IPC: E04H1/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling house in which an aged person can safely live and the care can be facilitated by providing an emergency staircase of elevator for directly going in and out a bedroom separately from an originary staircase or elevator for going in and out a floor. SOLUTION: In a two-home dwelling house, for example, having a first living section in the first floor part and a second living section in the second and third floor parts, a spiral stair case 6 for directly going in and out a Japanese room 5 is arranged separately from an outside staircase 11 for entering the second living section or an ordinary staircase for going and coming between the second and third floors. In this case, the spiral stair case 6 functions as an emergency staircase. When an aged home lives in the first living section and a younger home lives in the second living section, for example, a younger person can directly move to the Japanese room 5 when the aged person has an urgent business. Thus, the aged person can safely live, and when the care is required, the younger person can easily visit the Japanese room 5 to take care of the aged person.
Patent JP-S5776016-A (JP)
Title: Photosetting resin composition
Inventor: SUMIDA KEISUKE
IPC: C08F299/02
Filed: 1980-10-30
Abstract: PURPOSE: The titled composition, obtained by introducing a skeleton having a siloxane structure capable of forming a cured film into a composition having crosslinkable double bonds, capable of improving the spreading rate and flexibility in the coating step, etc. and having improved surface smoothness, leveling property, heat resistance, etc.  
     CONSTITUTION: A polyfunctional isocyanate or isocyanate adduct is mixed with an organosilane compound having -OH groups as the terminal functional group in the siloxane structure alone or another compound, e.g. a polyester-polyol, having -OH groups, in an amount of equivalent or less based on the isocyanate groups. The resultant reaction product is then reacted with an equivalent amount of a hydroxyalkyl- or allylvinyl compound. The resultant synthesized substance is then diluted with an acrylic monomer, oligoacrylate or oligourethane acrylate to a concentration of preferably 10W50%. A photosensitizer and a photosensitizing assistant are added thereto, and the resultant mixture is applied to a sheet and irradiated with ultraviolet light to give the aimed resin composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5377609-A (JP)
Title: Magnetic head
Inventor: NAKAMURA ISAO
IPC: G11B5/10
Filed: 1976-12-21
Abstract: PURPOSE:To make easy the mounting work of the magnetic head, by adding the positioning mark or positioning notch at a portion of the magnetic head for the purpose of indicating the position of the gap.