baber/WOPTO huggingface dataset:
Patent JP-H10128801-A (JP)
Title: Mold device for resin packaging and resin packaging method using the same
Inventor: MORIMOTO KAZUMI
IPC: B29K105/20
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold device for resin packaging for preventing effectively a resin material from flowing out on the peripheral edge of a lead frame when a semiconductor chip carried on the lead frame is resin molded and also provide a resin packaging method using the device. SOLUTION: In this mold device for resin packaging, one of top and bottom forces 4A and the like of the mold device is provided with a center block 5 with a runner channel 51 formed on its surface and a chase block 6 formed adjacent to the center block 5 and having the surface formed lower than the surface of the center block 5 by the dimension corresponding to the thickness of a lead frame and also having a runner channel 61 communicated with the runner channel 51 of the center block 5 and a cavity 60 communicated with the runner channel 61, both of which are formed on the surface, and a protrusion 63 to be in contact with a standing wall 52 of the center block 5 is formed on the surface of a suitable section on the chase block 6 which is adjacent to the center block 5.
Patent JP-H08147881-A (JP)
Title: Signal recording device
Inventor: SANO YONAKO
IPC: G11B20/10
Filed: 1994-11-25
Abstract: PURPOSE: To correctly record the information on recording signals by starting to generate information by an information generation means based on recording action flag signals and supplying the information to a recorded signal processing means with a specified timing. CONSTITUTION: A flag signal PRS transferred from a mechanical controller 5 to a mode controller 6 is transferred from the mode controller 6 to a subcode generating section 7 as subcode control signal TCC in rough synchronization with the correspondence processing to be started from the next moment t26. The generated subcode is supplied to a recording signal processing section 8 at the moment of t27 as subcode data signal TCD to be recorded on a magnetic tape by a head 1A. After that, video signals and audio signals are recorded by the head 1A from the moment t28.
Patent JP-H04164020-A (JP)
Title: Composition for oral cavity
Inventor: MIYAKE HIROSHI
IPC: A61K8/85
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a composition for oral cavity useful for tooth paste, etc., having excellent foaming property and use feeling and remarkably lowered in stimulation to mucosa of oral cavity by using an anionic surfactant and a specific alkylglycoside fatty acid ester together. CONSTITUTION:An anionic surfactant and an alkylglycoside fatty acid ester in which carbon number of acyl group is 6-22 are used together to provide the objective composition. Especially, an alkylsulfuric acid ester salt (e.g. laurylsulfuric acid sodium salt or myristylsulfuric acid sodium salt) is preferably used as the anionic surfactant. N-lauroylglutamate, N-myristoylglutamate, etc., is blended at an amount of <=0.5% as the anionic surfactant. Fatty acid ester having >=90%, especially >=95% monoester content and having <=1%, especially <=0.5% tri- to poly-ester content is preferably used as the above-mentioned fatty acid ester.
Patent JP-H05123713-A (JP)
Title: Manufacture of stainless steel strip
Inventor: ETO FUKUJI
IPC: C21D8/02
Filed: 1991-11-07
Abstract: PURPOSE:To prevent line like flaws from being generated in the neighbor-hood of a side end part of a stainless steel strip. CONSTITUTION:In a method for manufacturing a stainless steel strip having a content of chrome (Cr) >=11wt.% by hot rolling, sizing press is executed to the side end surface of a slab 2 heated to 1000-1300 deg.C by using a die 4 having a projection part of 15-40mm width (W), 40-50mm height (H), and 12-170 deg. angle (theta) and after this pressing, rough pressing is executed to the slab 2 at a width rolling reduction of <=10mm during the 1st stand and the middle stand.
Patent JP-H02138186-A (JP)
Title: Camptothecin relative compound
Inventor: EJIMA AKIO
IPC: C07D491/22
Filed: 1988-11-18
Abstract: NEW MATERIAL:A compound shown by formula I (R1-R4 are H, hydroxyl, 16C alkyl, 2-6C alkenyl, etc.; 1-6C aminoalkyl which may contain protecting group or 1-6C alkyl or heterocyclic group which may contain 1-6C alkyl, amino, halogen or cyano, etc.). EXAMPLE:4-Amino-4,11-diethyl-9-methoxy-1H-pyrano[3',4':6,7]indolizino[ 1,2- b]quiuolin-3,14(4H,12H)-dione. USE:An antitumor agent. PREPARATION:An aminoketone compound shown by formula II is condensed with a pyranoindolizine compound shown by formula III by Friedelaer's reaction and when azido group is contained, catalytic hydrogenation is carried out. The reaction, for example, is carried out in the presence of an acid such as p-toluenesulfonic acid or a base such as potassium carbonate in a solvent such as benzene.
Patent JP-H01134482-A (JP)
Title: Developing device
Inventor: TAKAGI OSAMU
IPC: G03G15/08
Filed: 1987-11-20
Abstract: PURPOSE:To smoothly receive/deliver a developer and to execute satisfactory development by placing a developer supply means, a first carrying means and a second carrying means in this order, and also, so that the second carrying means is placed in the upper part than the first carrying means. CONSTITUTION:A supply roller 18, a return screw 20 and a feed screw 22 are placed in parallel in this order, and also, so that the feed screw 22 is positioned in the upper part than the return screw 20. Accordingly, a toner (a) which is carried by the feed screw 22 is delivered smoothly to the return screw 20 by a rotation of the feed screw 22 and its gravity. Also, the toner (a) does not collect partially but can circulate smoothly in a containing part 6. In such a way, the toner (a) can be supplied uniformly in the lengthwise direction of the supply roller 18, and also, the toner (a) layer can be formed uniformly on a developing roller 10, and the development can be executed in an even and satisfactory state on a photosensitive drum 2.
Patent JP-H11126243-A (JP)
Title: Article kind decision device and recording medium where software actualizing the same is recorded
Inventor: FUJIWARA NOBUYUKI
IPC: G06K19/06
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent a wrong decision from being made and to adapt the device to the redecoration and addition of a small-scale workshop by attaching several short straight marks at positions corresponding to the article kind on the article, and performing article recognition and deciding the kind of the article from the position of the marks on the whole article. SOLUTION: On the object article 1, a basic mark and marks formed by drawing a straight line connecting points of the basic mark are set and an image of the object article and marks is picked up by a camera 2 and inputted to an image processor 3. The image processor 3 extracts features from the image of the object article 1 and marks and matches them against those of a previously manufacture model to perform the article recognition based upon a model paste matching method, thereby deciding the kind of the article. Here, a reference object article 1 with attached marks is photographed and previously manufactured as the model.
Patent JP-S63143992-A (JP)
Title: Treatment of waste liquid from photographic process and apparatus thereof
Inventor: KUREMATSU MASAYUKI
IPC: C02F1/04
Filed: 1986-12-08
Abstract: PURPOSE:To effectively remove offensive odor, by heating, evaporating and concentrating waste liquid under the existence of metal such as Fe, Ba, Zn and Ni or oxide and salt thereof. CONSTITUTION:Waste liquid is fed to an evaporation tank 3 via a feed pipe 1A thereof and metal such as Fe, Ba, Zn, Ni and Cu or oxide such as FeO, ZnO, NiO and CuO or metallic salt such as FeCl3, ZnCl2, NiCl2 and CuSO4 is added at 0.0001-3.0mol/l expressed in terms of metal. The mixture is heated and evaporated in such a state that the pH of waste liquid is maintained at 3.0-11.0. A pH regulating agent is fed from a tank 13 thereof with a pump 14 for the pH regulating agent. As a heating means, an electric heater or the like is preferably provided to the inside of the evaporation tank 3. Thereby the load of secondary treatment can be remarkably decreased.
Patent JP-H09113595-A (JP)
Title: Antenna orientation control method and device thereof
Inventor: OTAKI YUKIO
IPC: H04B17/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To acquire radio waves even when a moving body is turning by rotating an antenna on the moving body, selecting the subsequent antenna orientation control in response to the turning state of the moving body when the reception intensity of the signal received by the antenna becomes the first value or above, and obtaining the reception intensity of the second value or above. SOLUTION: An ADD converter 12 is inputted with the analog type reception intensity signal from a receiver 16 and the angular velocity signal from an angular velocity sensor 11 and converts and outputs them into digital signals. An arithmetic device 13 judges and controls the acquiring action and tracking action. If the reception intensity is changed from an increase to a decrease when the moving body is linearly advanced or stopped, the rotation of an antenna 17 is stopped. If the rotating direction of the antenna 17 and the turning direction of the moving body are the same, the rotation of the antenna 17 is stopped when the reception intensity is increased. The antenna 17 is directed to the direction where nearly the maximum reception intensity can be obtained.
Patent JP-S62152095-A (JP)
Title: Method for recognizing dot pattern
Inventor: HONGO YASUO
IPC: G06K9/62
Filed: 1985-12-26
Abstract: PURPOSE:To improve the recognition speed by separating dots of a dictionary into apexes and inner points and retrieving the correspondence with respect to sets of the apexes. CONSTITUTION:In the dictionary mode of dot patterns, each dot is classified into apexes and inner points of a most circumscribed convex polygon and the result is stored in the dictionary memory 35. In the recognition mode of an unknown dot pattern, an unknown pattern coincident with the apex of a graphic of the dictionary registered as a dictionary is retrieved, objects are focused and its apex interval matrix is obtained, a pattern having the highest degree of coincidence is decided as a candidate pattern from the result of comparison between the matrix and that in the dictionary pattern. Further, the parallel moving quantity and the rotation angle of the dictionary pattern to the candidate pattern are obtained, the inner points of the dictionary pattern are rotated and moved by using the values above to obtain a corresponding dot of he candidate pattern, and the recognition is applied depending on the degree of matching between the dot and each dot of the dictionary pattern.
Patent JP-H11126093-A (JP)
Title: Voice input adjusting method and voice input system
Inventor: OKAMOTO OSAHISA
IPC: G10L21/0316
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the recognition rate of a voice input and to facilitate the input work. SOLUTION: An A/D converting device 2 multiplies an input signal from a microphone 1 by gain to make an A/D conversion and a voice recognition device 3 pattern-matches with a word of a syllable dictionary while dividing the input signal into prescribed units (syllable) when the input signal is voice, to output a suited word code to a CPU 4. At this time, a level measurement part 32 measures the sound pressure level of the prescribed unit to output it to the CPU 4. A level decision part 42 in the CPU 4 decides whether or not the measured level lies, within a prescribed range obtainable a high recognition rate, and when out of the range, the level decision part 42 outputs an input gain control signal to a gain adjustment part 22 to control so that the input voice lies within the prescribed range.
Patent JP-S63145063-A (JP)
Title: Multicolor recording apparatus
Inventor: MIURA TSUTOMU
IPC: B41J13/22
Filed: 1986-12-10
Abstract: PURPOSE:To perform recording of a high image quality, by providing a depressed part parallel to a rotary shaft to the outer periphery of a holding drum, and providing guide plates in the vicinity of both ends of the holding drum and arranging a guide roller to the part opposed to the guide plates of a recording head. CONSTITUTION:The part 35 of recording paper 22 is aligned with the position directly above a recording head 30 to start the recording of yellow. A holding drum 21 is rotated in a direction 23, and a thermal head 25 is driven while an ink doner film 1 is fed in a direction 36. When the transfer of yellow is finished, the holding drum 21 is rotated in the direction 23 as it is, and the part 35 of the recording paper 22 is again aligned with the position directly above the recording head 30. When the length L corresponding to one color of the ink donor film 1 is selected so as to be made equal to the peripheral length of the holding drum 21, the recording of different colors can be continuously performed even when no slip is generated between both of them. By this method, since pressing force of the recording head to the recording paper does not largely varies, color shift is hard to generate and recording of a high image quality can be performed.
Patent JP-2001112583-A (JP)
Title: Rise and fall device
Inventor: KURATANI TAKAO
IPC: A47C1/026
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact rise and fall device capable of smoothly rising and falling in a simple structure and being integrated in an armrest of a seat, for instance. SOLUTION: A substantially triangular drive link 20 is fitted in a casing 11 to be rockable around a pin 12. The drive link 20 is urged by a coil spring 29 so as to clockwise rotate by the tensile coil spring 29. A driven lever 40 is fitted in the drive link 20 to be freely rotatable around a pin 40b at one end of the lever. A shaft 40c of the other end of the driven lever 40 is connected to a rise and fall member 1 through a bar 6. The driven lever 40 and the drive link 20 are connected to each other by a cam means. When the drive link 20 rotates clockwise, the rotary force increased by the cam means is transmitted to the driven lever 40 by the cam means.
Patent JP-H08152579-A (JP)
Title: Visual display device
Inventor: IMAI SATOSHI
IPC: G02F1/13
Filed: 1994-11-28
Abstract: PURPOSE: To obtain a visual display device which is small-sized and can observe a wide-field-angle image of high resolution and high contrast by preventing flare light from being generated by light emitted by a display element and external light. CONSTITUTION: This device consists of two display elements 4 and 5 which have display surfaces opposite each other, two half-mirrors 6 and 7 which are paired with the display elements 4 and 5 and combined in a 'V' shape, and a concave mirror 8 having the same axis as the center axes of the V-shaped half-mirrors 6 and 7, and images displayed on the two display elements 4 and 5 are put together into one connected image, which is displayed. λ/4-wavelength plates 21-23 are arranged between the display elements 4 and 5 and half-mirrors 6 and 7, the half-mirrors 6 and 7 and concave mirror 8, and the half-mirrors 6 and 7 and the eyeballs, and a polarizing plate 24 is arranged on the eyeball side of the λ/4-wavelength plate 23 to prevent flare light from being generated by the light emitted by the display elements 4 and 5 and external light.
Patent JP-H02161222-A (JP)
Title: Cooking appliance
Inventor: ITO FUMIHIKO
IPC: F24C15/34
Filed: 1989-11-10
Abstract: PURPOSE:To improve the outside appearance of a cooking appliance located at a higher elevation and eliminate a change of injure inflicted by said cooking appliance by installing a component which is fixed with a bottom wall, covering said bottom wall, and designed to improve the communication between a ventilation hole and an outside. CONSTITUTION:A component comprises a right recessed part 21 formed on the right side and a left recessed part 21b formed on the left side respectively. The recessed parts 21a and 21b are provided with a ventilation hole 22 on the front side and the lateral side respectively. The right recessed part 21a communicates with the rear of an electric equipment chamber 7 by way of an air suction port 15 on a bottom wall 2c of an armor. A cooling air is introduced into the rear of the electric equipment chamber 7 from the front and the right side in the lower part of a main body 1 of a microwave oven by way of the right recessed part 21a. The left recessed part 21b communicates with the left side of the heating chamber inside the armor 2 by way of a discharge hole 16 on an armor wall 2c. The cooled air introduced in the part is discharged to the front and the left side in the lower part of the main body 1 of the microwave oven by way of the left recessed part 21b. A support leg 23 is integrally fixed with the bottom of the component 2 at four corners respectively.
Patent JP-H11127439-A (JP)
Title: Image encoding device, its method, image decoding device and its method
Inventor: ISOMURA MASAICHI
IPC: H04N19/80
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce work memory or to make it unnecessary by outputting new high pass components and producing a predictive value by appropriately using extrapolation estimation only from the past and interpolation estimation from the past and future. SOLUTION: A predictive value generating part 73d of a vertical inverse converting part 73 produces a predictive value having a limiter from low pass coefficients 77 and 80. An adding part 73c adds the predictive value having a limiter and an inverse quantization coefficient, and an operating part 73d operates the next low pass component from acquired high pass components and outputs operating part output signals VACMD0 to VACM0D7. Also, a register part 73e collectively stores them when all data that are acquired are gathered and outputs each output signal IVRD0 to IVRD7. Further, a selector part 73f discharges stored data as an inverse conversion output RMIN one by one.  In this way, new high pass components are acquired and the new high pass components are outputted and also, predictive value is generated by appropriately using extrapolation estimation only from the past and interpolation estimation from the past and future.
Patent JP-H07147551-A (JP)
Title: Local oscillator
Inventor: OMORI MANABU
IPC: H04B1/26
Filed: 1993-11-24
Abstract: PURPOSE:To reduce a phase noise by employing a crystal oscillator for an inductive component of a voltage controlled oscillator in the local oscillator having a phase locked group in a heterodyne device. CONSTITUTION:This local oscillator is constituted of a high frequency grounding capacitor C1, oscillation capacitors C2, C3, an oscillating frequency adjustment trimmer capacitor C4, input adjustment capacitors C5, C6, an oscillation frequency shift inductor L1, a frequency tuning use variable capacitor diode D1, a crystal oscillator X1, resistors R1-R4, a transistor(TR) 1 and a band pass filter 5. Through the constitution above, a variable frequency range of the voltage controlled oscillator is a limit of 500-100ppm, and nearly 400ppm is selected to enhance the oscillation stability of the local oscillator. Thus, the demodulation S/N performance is improved and image disturbance suppression ratio and an adjacent channel disturbance suppression ratio or the like are enhanced to facilitate the frequency adjustment.
Patent JP-H03152355-A (JP)
Title: Air conditioner
Inventor: KASAI TOMOHIKO
IPC: F25B13/00
Filed: 1989-11-09
Abstract: PURPOSE:To selectively room cool or heat at each indoor unit and to simultaneously room cool at one indoor unit and heat at the other indoor unit by providing first and second branch units and check valves, and providing second and third flow rate controllers. CONSTITUTION:In the case of concurrent room cooling and heating with main room cooler, high pressure gas refrigerant is introduced from a first connection tube 6, a first branch unit 10 into indoor units to room heat to conduct room heating, then the refrigerant is fed from a second branch unit 11 partly to an indoor unit to be room cooled to conduct room cooling, and fed from the unit 10 to a second connection tube 7. In the case of only room heating, the refrigerant is fed from a heat source unit A to each indoor unit through the tube 6 and the unit 10 to room heat, and returned from the unit 11 to a heat source unit through the tube 7. Second and third flow rate controllers 13, 15 are so controlled that the detection pressure difference between pressure detectors falls within a predetermined range. Thus, one indoor unit room cools and the other indoor unit simultaneously room heats.
Patent JP-S63145049-A (JP)
Title: Electrostatic recording apparatus
Inventor: MATSUI KATSUNARI
IPC: B41J2/41
Filed: 1986-12-09
Abstract: PURPOSE:To reduce the processing error interposed between a back surface electrode and a paper guide by reducing the process required in the mounting both of them while keeping the independent operation of the back surface electrode, by supporting the back surface electrode onto the paper guide in a freely shakable manner. CONSTITUTION:In an electrostatic recording apparatus 20, the back surface electrode 5, among the recording head 4 and the back surface electrode 5 constituting an electrostatic recording head 3, is supported by the arm 12 constituting a paper guide 10 in a freely shakable manner through an arm 21 and a pin 22. When the back surface electrode 5 is directly supported by the paper guide 10 through the arm 21 and the pin 22, the process required in the mounting of the paper guide 10 and the back surface electrode 5 is reduced and, therefore, the processing error interposed between the back surface electrode 5 and the paper guide 10 is reduced. Further, since the back surface electrode 5 is supported in a freely shakable manner with respect to the paper guide 10, said back surface electrode 5 does not directly follow the movement of the paper guide 10 and keeps independent operation.
Patent JP-H05123476-A (JP)
Title: Heaping-up equipment for single cloth product
Inventor: SHIBATA AKIO
IPC: D06H7/00
Filed: 1991-11-08
Abstract: PURPOSE:To heap up a plurality of single cloth products alternately by every specified quantity by reciprocally driving a movable table, after the single cloth products of towels or the like are retained with a product bearing section and a retaining section and they are integrally moved to the movable table with a moving member. CONSTITUTION:On the upper surface of a table lifter 11 supported on a machine frame 10, a movable table 20 for mounting the single cloth products of towels or the like is set to be reciprocally moved. Besides, a moving device 30 for moving a moving member 31 in parallel with the movable table 20 is supported on the machine frame 10. Besides, on the moving member 31, a product bearing section 40 is integrally supported, and to the machine frame 10 to be positioned at the moving end of the product bearing section 40, a clamp auxiliary-device 60 for blowing air to the end section of the single products received on the product bearing section 40 is freely moved to be set. Then, on the side of the moving member 31 of the product bearing section 40, a retaining section 50 for retaining the single cloth products is set together with the product bearing section 40. AS a result, the single cloth products are retained to be moved to the movable table 20 and, after that, the movable table 20 is reciprocally driven.