baber/WOPTO huggingface dataset:
Patent JP-H10305045-A (JP)
Title: Production of denture
Inventor: RHEINBERGER VOLKER DR
IPC: A61C5/77
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a process which is an improved process for producing a fiber reinforced composite having a high fiber content from a fiber material formed by preimpregnating a textile part or org. matrix and does not require a high pressure for forming the fiber reinforced material. SOLUTION: The process for producing the fiber reinforced composite consists in first manufacturing a casting mold and packing the fiber reinforced, polymerizable material contg. the org. matrix and the fiber components embedded in the org. matrix into the cavity part of this casting mold. Next, the pressure is applied on the fiber reinforced, polymerizable material and the fiber reinforced, polymerizable material is cured. The casting mold is so designed that the excess org. matrix leaks out of the cavity part during compression.
Patent JP-S60251828-A (JP)
Inventor: NAKAMURA KIMIHISA
IPC: A01G33/00
Filed: 1984-05-26
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-S59231406-A (JP)
Title: Inspecting device of surface defect
Inventor: NAGAOKA AKIRA
IPC: G01B11/30
Filed: 1983-06-15
Abstract: PURPOSE:To enable the easy detection of defects even when the surface of a body to be inspected is uneven, by providing a rotary table, a spot-light transferring means, and a surface-state determining means which determines the state of the surface through operations based on an output of a regularly-reflected light receiving means and outputs of diffused reflection receiving means. CONSTITUTION:A regularly-reflected light receiving means 4 receives a light Ra reflected regularly by the surface of a body 1 to be inspected and transduces the light into an electric signal to be outputted. Meanwhile, sixteen diffusedly-reflected light receiving means 51-516 arranged in a ring around a spot light P receive lights reflected diffusedly in the horizontal direction due to the various non-uniformity in the evenness of the surface of the body 1 and transduce the lights into electric signals to be outputted. The outputs of these light receiving means 4 and 51-516 are amplified by an amplifier and then taken in by a tree-type analyzer-operator, in which the state of unevenness at a spot at which the spot light P is currently applied is determined through operations. On the other hand, the sequential order of the body 1 being inspected can be determined from an output of a rotary encoder. Accordingly, a defect detection signal is sent from the surface state determining means to a signal processing device corresponding to the body 1 being inspected.
Patent JP-H09292425-A (JP)
Title: Electric-field sensor
Inventor: TOBA YOSHIKAZU
IPC: G01R29/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide the electric-field sensor, which can be constituted in a compact configuration and has sufficient intrinsic functions. SOLUTION: Light sources are made to be of two light sources 1 and 2, whose emitted lights are the linearly polarized lights and intersected at a right angle. The two light sources 1 and 2 in common use a single power supply 20. Then, an incident-light fiber system is constituted of an optical coupler 9, which couples the emitted lights of the two light sources 1 and 2 through a polarized-wave holding fiber, a single-mode fiber 5, which connects the optical coupler 9 and a sensor head 4, and a single-mode fiber 6 as the emitted light fiber.
Patent JP-H04335373-A (JP)
Title: Developing device
Inventor: MAEDA MASAHIKO
IPC: G03G15/08
Filed: 1991-05-13
Abstract: PURPOSE:To offer a developing device for transmitting a rotary driving force with keeping a prescribed distance, or an abutting pressure in a developing processing part which is constituted of a developing roller and a photosensitive drum in an image forming device constant without fluctuation. CONSTITUTION:In order to transmit the rotary force of the photosensitive drum to the developing roller through a gear, the rotary shaft 20 of a transmission gear 23 meshing in a gear 22 attached on the photosensitive drum is fixed with reference to the shaft of the photosensitive drum, and also, the transmission gear shaft 20 is supported in a suspended state so that it may be freely rocked as a supporting shaft for a developing part, and then, plural gear trains 24-26 are connected with each other between a developing roller gear 21 and the transmission gear 23 so as to reduce a force that the developing part is separated from the photosensitive drum by the rotary driving force of the developing roller. Thus, the distance, or the abutting pressure in the developing processing part constituted of the photosensitive drum and the developing roller can be kept constant without fluctuation, so that an image can be stably formed.
Patent JP-2000296428-A (JP)
Title: Installation equipment for instrument panel assembly
Inventor: INUKAI HARUKI
IPC: B62D65/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To efficiently install different types of instrument panel assembly (INPANE-ASSY) in a state where many different types of panels exist, in an installation equipment for the INPANE-ASSY. SOLUTION: With this installation equipment for supplying INPANE-ASSY 1a, 1b to a specified place in the manufacturing line, in an installation equipment for INPANE-ASSY, in which instrument panels 51a, 51b on panels 10 are well equipped and which is provided with conveying path, the conveying path is provided with a main conveying line 2 on which equipment is prepared, and an auxiliary conveying line 3 for conveying the pallets 10.  On the main conveying line 2, an equipment section 2a in which the second INPANE-ASSY 1b is well equipped with provided, and further, a first lowering and elevating mechanism 4 for by-passing the pallets 10 from an intermediate part of the auxiliary conveying line 2 to convey them to the downstream position of an equipment section 2a of the main conveying line 2, and a second lowering and elevating mechanism 5 for conveying the pallets from the downstream end of the auxiliary conveying line 3 to the upstream end of the main conveying line 2, are provided.
Patent JP-H08304878-A (JP)
Title: Erect observation optical system
Inventor: KANAI MORIYASU
IPC: G03B13/02
Filed: 1995-05-01
Abstract: PURPOSE: To shorten the length of optical path so as to attain miniaturization by using a part of an optical path connecting four reflection surfaces necessary for an erect observation optical system in common. CONSTITUTION: This optical system is provided with an objective optical system 11; a beam splitter 13; a 1st reflection member 12 reflecting a luminous flux from the objective optical system toward the beam splitter; a 2nd reflection member 15 arranged on the optical path of at least either luminous flux reflected by the 1st reflection member and reflected or transmitted by the beam splitter so as to be nearly orthogonally crossed with the optical path; and an ocular system 16 making the luminous flux reflected by the 2nd reflection member and transmitted or reflected by the beam splitter incident. Then, either the 1st or the 2nd reflection member is a reflection member having a roof reflection surface.  By such constitution, the optical path between the beam splitter and the reflection member orthogonally crossed with the optical path is utilized in the case the luminous flux goes and returns, so that the optical path is made common between them, and the optical path length is shortened.
Patent JP-S5534359-A (JP)
Title: Self travelling type record player
Inventor: HARA HIDEO
IPC: G11B3/40
Filed: 1978-09-01
Abstract: PURPOSE: To apply servo to the motor and control the speed with high performance by providing the travelling member with the magnetic flux detecting means such as magnet and coil and the signal obtained by disposing a plurality of slits radially on the magnetic plate.  
     CONSTITUTION: While the car body 2 travels on the record disc 1 and gradually moves inward, the magnetic flux of the magnet 8 reaches the mgnetic disc 27 through the record disc 1. The magnet 8 passes the respective slits 29 of the disc 27 and the upper portion between the respective slits alternatingly, so that the magnetic resistance in the magnetic circuit changes alternatively. Accordingly, there is obtained a signal having frequency proportional to the speed of the car body 2 from the coil 24. This signal is added to the speed control circuit of the motor and the speed of the motor 4 is controlled. Therefore, the reproducing needle 26 constantly traces the speed of the car body 2 at a predetermined angular speed. The speed of the car body is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04336303-A (JP)
Title: Method and device for robot control
Inventor: WATABE TORU
IPC: G05B19/4155
Filed: 1991-05-13
Abstract: PURPOSE:To increase the precision of robot control by learning the relation between a given command value and a measurement error by using a neural network and correcting the error according to the result. CONSTITUTION:The measured position obtained by a position measurement part 3 is supplied as an input pattern to the input layer 51 of the neural network 5 and the difference calculated by an error detection part 4 is supplied as a teacher signal to a comparison part 54 to learn the relation between the command value and error. After the neural network 5 learns the relation between the command value and error, a selection part 6 selects a state wherein the error obtained by the neural network 5 is supplied as an error correction command to an arithmetic part 1 and a selection part 7 selects a state wherein the command value is supplied as an input signal to the neural network 5. The difference obtained by the neural network 5 according to the command value is supplied as an error correction command to the arithmetic part 1.
Patent JP-H0880343-A (JP)
Title: Cross-linking composition with improved mechanical performance
Inventor: SAMIYUERU ANTONII TONPUSON
IPC: A61L27/00
Filed: 1995-05-01
Abstract: PURPOSE: To improve modulus, yielding stress and strength and to keep adaptability and ability to return to the nascent hydrogel state once a medical device is placed into a living body by treating the hydrogel with a liquid dehydrating composition. CONSTITUTION: A method of controllably altering the water content of a hydrogel comprises treatment of the hydrogel with a liquid dehydrating composition. The conversion of the hydrogel for improving mechanical properties is conducted by dipping it into a new environment containing at least one suitable agent, the new environment acts to extract water from the hydrogel, it may also be accompanied by infiltration of the dehydrating agent, and, a single drug, an active drug or a mixture of drugs in water may be an environment used for improving the mechanical properties. Once a medical device is introduced into a living body, it is not a problem whether the dehydrating agent is unstable or water infiltrates into the medical device.
Patent JP-S61266349-A (JP)
Inventor: KUMAGAI KOICHI
IPC: H05K1/03
Filed: 1985-05-20
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-2000299396-A (JP)
Title: Manufacture of airtight sealing package
Inventor: OKUNO ATSUSHI
IPC: H01L23/02
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process for reducing manufacturing costs by using a liquefied sealing material for forming a non-cured sidewall part in one of a substrate and a lid material, by curing the non-cured sidewall part, while the substrate and the lid material are laminated via the non-cured sidewall part for bonding and integrating. SOLUTION: In a center region in the width direction of the space part of a substrate 1, a non-cured sidewall part 41a consisting of a liquefied sealing material is formed in a lattice shape by a mimeograph printing means. In this case, the non-cured sidewall part 41a formed in the lattice shape surrounds each periphery of an electronic component element 2 in a frame shape. After the non-cured sidewall part 41a is formed, a lid material 9 is placed onto the sidewall part 41a, and, furthermore is pressed against the sidewall part 41a, while in a state with a spacer 10 interposed. A liquefied sealing material for composing the non-cured sidewall part 41a is heated for quick curing, a cured sidewall part 4 is formed around the electronic component element 2.  Also, the sealing material functions as an adhesive for the sealing material, and firmly glues the substrate 1 to the lid material 9 via the cured sidewall part 4 for fixing.
Patent JP-S5440569-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OOKATA MITSUO
IPC: H01L21/58
Filed: 1977-09-06
Abstract: PURPOSE: To make excellent contact by pressure-holding an semiconductor element by interposing oil or grease containing powdery metal between the main electrode of the element and an external electrode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61266429-A (JP)
Title: Production of polyester
Inventor: SAKAMOTO SEIJI
IPC: C08G63/00
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a polyester containing uniformly dispersed metal-organic salt and suited for the production of film, by adding a specified metal-organic salt to a process for producing a polyester from a dicarboxylic acid component and a glycol. CONSTITUTION:In producing a polyester from a dicarboxylic acid component, a metal-organic salt having water of crystallization which is liberated at 100-300 deg.C and an average particle diameter of 0.01-10mu is added in the polyester production process. The amount of said metal-organic salt added is usually 0.001-1wt% (in terms of hydrated salt, based on a polyester film). Examples of the polyesters obtained from a dicarboxylic acid and a glycol include polyethylene terephthalate and polyethylene 2,6-naphthalate. In said process, a polyester having at least 80mol%, preferably, at least 90mol% ethylene 2-, 6-naphthalate units and/or ethylene-2,6-naphthalate units is desirable.
Patent JP-S5231669-A (JP)
Title: Adhering method of semiconductor base plate
Inventor: YOKOZAWA MASAMI
IPC: H01L21/52
Filed: 1975-09-04
Abstract: PURPOSE:To adhere Si Base Plate and Cu Plate with large area, by means of using the powder which is closer to the eutectic composition between Si and Au or its suspension liquid thereby treating with heat.
Patent JP-H01277723-A (JP)
Title: Three-dimensional instantaneous spectrum analysis
Inventor: YAMAMOTO AKIKAZU
IPC: G01R23/165
Filed: 1988-04-30
Abstract: PURPOSE:To specify an angle of rotation generating noise and vibration, by applying three-dimensional instantaneous spectrum analysis to the noise or vibration signal of a rotary machine. CONSTITUTION:A signal (1) to be analyzed passes through an amplifier 1 and a band-pass filter 2 to obtain a signal (2) whose center frequency is carrier frequency and a carrier wave component is removed by a detector 3 to obtain an envelope waveform 3. Next, the signal (4) obtained through a low-pass filter 4 is inputted to an averaging circuit 5 and the waveform of the signal (4) is subjected to averaging processing in synchronous relation to rotation to obtain a waveform 5 wherein only necessary data is taken out. The multiplexer of the next stage has function for taking the waveform of the signal 5 in a personal computer. In the personal computer, the correction of the delay time of a filter and three-dimensional image processing are executed. By this method, when the noise generated from a blower being a rotary machine is taken up as an embodiment, the instantaneous change of the band sound pressure level generated within a certain angle of rotation is three-dimensionally analyzed in detail.
Patent JP-H04336465-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: MIYASHITA MUNEHARU
IPC: H01S5/00
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a planar quantum fine line in a groove formed in a semiconductor substrate without causing a step on the surface of a multilayer semiconductor. CONSTITUTION:A groove 1a is formed in a first type semiconductor substrate 1 and thin a second type semiconductor layer 2 having lower electron affinity than the first type semiconductor, a first type highly resistive semiconductor layer 3 and a second type semiconductor layer 2 are laminated sequentially on the side face and the bottom of the groove 1a so that the groove 1a is buried thus forming a layer structure. A second n-type doped semiconductor layer 4 is then formed on the surface including the top face of the groove 1a. Since no step exist on the surface after formation of quantum fine line, following steps including photolithographic step are simplified resulting in a high performance semiconductor device.
Patent JP-H06318425-A (JP)
Title: Breaker with open time adtusted
Inventor: MARUYAMA TOSHIMASA
IPC: H01H73/36
Filed: 1993-05-10
Abstract: PURPOSE:To adjust the open time of a breaker optionally by connecting a coil having a hollow part in series to the trip coil of the breaker and inserting a core in the hollow part. CONSTITUTION:A switch 1 is closed when any abnormal current caused by an accident such as surge is detected. Voltage of DC power supply 10 is applied to a trip coil 1 and a coil 15 connected in series to each other due to the closure and current is increased according to the time constant of serial connectors of both coils 1 and 15. An operating current value K1 generates magnetic force by which the coil 1 can move a movable core 2 in an arrow 1B direction against energization force of a drawing spring 4D.
Patent JP-S5733402-A (JP)
Title: Cartridge for control of stylus pressure
Inventor: SAITOU TAKASHI
IPC: G11B3/32
Filed: 1980-08-06
Abstract: PURPOSE:To obtain a proper level of stylus pressure, by controlling the distance between the signal recording face and the center of rotation of a cantilever by means of a conductive rotary bar instead of a cantilever. CONSTITUTION:For a stylus pressure control cartridge 17a, a shaft 17as of a rotary bar 17a instead of a cantilever 7al is supported rotatably centering on the center of rotation equal to that of the lever 7al to a cartridge case 17ac. The bar 17al is made of a conductive member, and the length from the center to the tip of the rotary shaft 17as is set identical with a distance (h) from the center of the shaft 17as of the lever 17al to the signal recording face of a disk 1 which is regarded optimum in the reproduction mode. A control screw 15 is screwed in to gradually raise up the height of a carrier 7b, and thus the lower end part of the bar 17al comes into contact with a turntable to conduct. As a result, a prescribed distance (h), i.e., the prescribed stylus pressure is set.
Patent JP-H07317685-A (JP)
Title: Sealed compressor
Inventor: MIYAMA JUNICHI
IPC: F04C29/04
Filed: 1994-05-23
Abstract: PURPOSE:To provide a sealed rotary compressor having high performance in vibration and noise by improving the reliability and performance of the compressor and improving the radiator structure as the temperature reducing means of the compressor in particular. CONSTITUTION:This sealed compressor is provided with a discharge pipe 6 guiding the discharge gas from a compression element directly to the outside of the compressor and a bipass passage 21 communicated with the middle section of a pipe between the discharge pipe 6 and a heat exchanger 8 or part of a pipe again returning the discharge gas passing through the heat exchanger 8 to a sealed container 1. A differential pressure control valve 20 is provided on the bipass passage 21.
Patent JP-S58222995-A (JP)
Title: Pumping device
Inventor: OGAWA HITOSHI
IPC: F04C18/344
Filed: 1982-06-21
Abstract: PURPOSE:To reduce the weight, improve the productivity, and reduce the cost of a pump by constructing a housing of aluminum, aluminum alloy, or resin material, and providing filler metal made of porous sintered metal with excellent wear resistance on the cylindrical inner surface of said housing. CONSTITUTION:A housing 14 is made of aluminum, aluminum alloy, or resin material. On the surface of its cylindrical inner periphery is provided filler metal 15 made of wear resistant porous sintered metal, thereby preventing the wear of the sliding surface of vanes 5.
Patent JP-H046810-A (JP)
Title: Discharge lamp stabilizer
Inventor: WAKAMOTO TAMIO
IPC: H01F38/08
Filed: 1990-04-24
Abstract: PURPOSE:To enable production process to be simplified by setting the capacitance of a noise-preventing capacitor which is connected in parallel with a discharge lamp according to the capacitance of a series capacitor. CONSTITUTION:In a discharge lamp stabilizer 2 of lead peak type which has a transformer 3 and a series capacitor 4 which is connected an output side of the transformer 3 in series with discharge lamps 6 and 7, a noise-preventing capacitor 9 is connected in parallel with the above discharge lamps 6 and 7 and the capacitance of the noise-preventing capacitor 9 is set according to the capacitance of the above series capacitor 4. For example, the capacitance of the noise-preventing capacitor 9 can be set so that net is capacitance of the series capacitor 4 and the noise-preventing capacitor 9 can be constant, thus enabling production to be simplified since a auto-transformer 3 can be produced individually without considering variation of the capacitance of the series capacitor 4.
Patent JP-S58223977-A (JP)
Title: Video signal digital recorder and reproducer
Inventor: TAKEMURA YOSHIYA
IPC: H04N19/00
Filed: 1982-06-22
Abstract: PURPOSE:To prevent an error of a decoding signal from being propagated, by inserting periodically a PCM signal without band compression, inserting this PCM signal to a part of each track, and reproducing this PCM signal part only at a high speed reproduction. CONSTITUTION:A digital video signal (x) being an output of an A/D converter 2 is applied to the 1st switching circuit 21 and a block memory 22. An output of the A/D converter 2 is connected to the input of a 1-frame memory 8 according to a switching signal s1 transmitted from a control circuit 20. The control circuit 20 generates an address signal (ad) representing to which block on a screen a block recorded with the PCM signal belongs and transmits it to an additional circuit 23, which adds the address signal (ad) to the PCM signal (p) read out from a block memory 22 and transmits it to the 2nd switching circuit 24. The switching circuit 24 switches a quantizing signal (q) and the PCM signal (p) according to a switching signal s2 and transmits it to a modulator 5. The output of the modulator 5 is amplified at an amplifier 25 and recorded via a head 26.
Patent JP-S63272376-A (JP)
Inventor: HAMANO JUNICHI
IPC: A63F11/00
Filed: 1987-04-30
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-S61267920-A (JP)
Title: Magnetic disk device
Inventor: AIZAWA NOBUHIRO
IPC: G11B5/596
Filed: 1985-05-22
Abstract: PURPOSE:To execute exactly recording and reproduction by reading the off-track information by a tunnel erasing head, executing a head position control, based on this information, and holding a track position with a high accuracy. CONSTITUTION:Switches 17, 18 are placed on the side R, a circuit 114 rotates a motor 115 by a signal of a control part 16, and a head is shifted to roughly a target position. When it is shifted, information of an adjacent track is reproduced by an erasing head 11, brought to a differential amplification 19, and thereafter, compared 111 with a reference voltage through an LPF 110. A rotation of the motor 115 is controlled 114, the head is moved minutely in the radial direction of a disk 7, and a reproducing signal of the erasing head 11 is brought close to a reference value. When a moving direction of the magnetic head is determined, the circuit 114 changes a reference voltage 112 to a reference value of a necessary track position, controls the motor 115 so that a reproducing level of the erasing head 11 becomes below this reference value, and executes a fine adjustment of a position of the magnetic head. A waveform of a single multivibrator 113 is formed and inputted to the circuit 114. According to this constitution, even if a track density is high, recording and reproduction can be executed without an error.