baber/WOPTO huggingface dataset:
Patent JP-H08219656-A (JP)
Title: Hot isotropic pressure pressurizing vessel
Inventor: WASHIZU TERUO
IPC: B30B5/02
Filed: 1995-02-17
Abstract: PURPOSE: To further equalize an application pressure and enhance the quality of an article to be heat-treated by forming a cylinder-shaped shell in such a fashion that the wall thickness at the central part may be thinner than the maximum thickness near each fit-in part on both ends. CONSTITUTION: A can (shell) 11 is provided with a continuous change in a wall thickness dci and formed so that a wall thickness dco at the central part separated from each fit-in part 1 may be thinner than the maximum wall thickness near each fit-in part. After an article to be heart-treated is filled in, each cover member 2 is fitted in both ends of the can 11 and vacuum-deaerated and then closed where it is subjected to an isotropic pressure at a high temperature. The cover member 2 is restricted by the fit-in part 1a, but since the can 11 is designed to reduce its wall thickness dci continuously from near the fit-in part 1a to the central part, it is possible to apply an equal pressure to the heat treated article 3. This construction makes it possible to prevent the generation of a joint failure in a diffusion joint part and hence enhance the quality of the heat treated article 3.
Patent JP-H07240801-A (JP)
Title: Remote supervisory system
Inventor: NIRASAWA AKIHIRO
IPC: H04M11/00
Filed: 1994-02-28
Abstract: PURPOSE:To provide the remote supervisory system in which whether a fault state is 'restoration' or 'instantaneous occurrence' or 'occurrence' or 'instantaneous restoration' is distinguished when a fault information text is received from the equipment side without increasing the load on the remote supervisory center supervising remotely fault states of lots of equipments. CONSTITUTION:Since data 1 representing a fault state just before transmission of a fault information text and data 3 representing a fault state on the occurrence of an opportunity of transmission of the fault information text are included to the fault information text sent from an equipment side to a remote supervisory center 1, even when the fault state is changed from the occurrence of the opportunity of sending the fault information text till the fault information text is sent, whether fault state is 'restoration' or 'instantaneous occurrence' or 'occurrence' or 'instantaneous restoration' is simply distinguished.
Patent JP-S57144847-A (JP)
Title: Solar energy collector
Inventor: PURAISU UIRUSON
IPC: F24J2/04
Filed: 1981-03-02
Abstract: PURPOSE:To selectively recover energy collected and converted by providing an energy feeding means having a heat absorptive function built up in a freely contacting or separating manner inan internal device between the internal device composed of a substance to be heated by sunshine and an external device. CONSTITUTION:A space 15 is formed between a transparent cylinder 12 and a cylinder 11 with the interposition of spacers 13 and 14 in such a way that the space can be evacuated, and a heat medium, e.g., water, etc., is charged in the space 15. Also, the solar energy collector is designed to enable to the sunshine to readily reach the cylinder 11 on the inside through the top wall of the cylinder 12. The cylinder 11 serves as a heat absorber, a heat intensifier, or a heat accumulator, and if necessary, an energy feeding means for recovering accumulated heat energy from the cylinder 11 is provided. For example, the means 17 has a structure such that a brake piece-like material 18 is attached reciprocally in the space 15 and fitted on or detached from the periphery of the cylinder 11. In short, when the material 18 is fitted on the periphery of the cylinder 11, heat energy is transferred to the material 18 by heat conductance.
Patent JP-S61191702-A (JP)
Inventor: YAMADA YUKIO
IPC: E01C5/08
Filed: 1985-02-18
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-H08199572-A (JP)
Title: Embedding method of foundation pile and embedding attachment and pile embedding device
Inventor: KINOSHITA FUMIO
IPC: E02D7/00
Filed: 1995-01-25
Abstract: PURPOSE: To make it possible to embed a pile for reinforcing the ground without generating noises or vibration when the foundation of a building is constructed and to prevent the damage to the peripheral area in a construction section. CONSTITUTION: An embedding attachment A1 is mounted to an arm 71 of an operating machine 7. A hydraulic motor is mounted to the inside of a frame 1 of the embedding attachment A1. An insertion attachment is mounted to a rotary shaft of the hydraulic motor, and an insertion shaft is mounted to the tip thereof in a detachable manner. A boring rod 3 or a cap is mounted to the tip of the insertion shaft. When the boring rod 3 is mounted, a universal joint 5 is mounted between the insertion shaft and boring rod 3. A screw 34 is provided in front side of a rod 33 of the boring rod 3. The cap is mounted to the insertion shaft in a detachable manner, and a claw plate for fixing it to the upper part of a pile is provided in the inside of the cap.
Patent JP-2000232610-A (JP)
Title: Video camera
Inventor: OSADA YASUYUKI
IPC: H04N5/225
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To select an optional image from still images recorded in an external memory and to synthesize the selected image with an image taken by a video camera by providing the video camera with an image synthesis function for synthesizing a still image recorded in an attachable/detachable external memory with an image taken by the camera. SOLUTION: An image synthesizer is provided with an image synthesis part 14 for synthesizing an image taken by the video camera with a still image, a memory 16 for temporarily storing still images and an interface part 18 for connecting an attachable/detachable external memory 22 and connects respective parts through a bus 20. The image synthesis part 14 is provided with an exclusive memory 15 and a memory such as a PC card and a memory stick can be used as an attachable/detachable external memory 22. When the external memory 22 is attached, a still image control part 12 reads out the information of a still image stored in the memory 22 through the interface part 18 and supplies the read information to an operation control part 10.
Patent JP-H05226353-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKANO SATORU
IPC: H01L29/732
Filed: 1992-02-18
Abstract: PURPOSE:To form a base area having a prescribed shape by improving etching controllability at the time of forming the base area composed of the epitaxial film of a vertical type bipolar transistor. CONSTITUTION:After a first insulating film 2, first conductive semiconductor film 3, and second insulating film 4 are successively formed on a single-crystal semiconductor layer 1 constituting a collector layer, an opening 5 is formed in an active area to the surface of the layer 1 and a second semiconductor layer 6 is formed as a base layer. Then, after forming a photoresist film 7, the layer 6 on the film 4 is exposed by removing the upper part of the film 7 by dry etching and lower part of the film 7 by intermittent etching or by making the etching rate of dry etching slower and the exposed layer 6 is removed by wet etching.
Patent JP-S63197924-A (JP)
Title: Optical deflecting device
Inventor: HATORI MASAMI
IPC: G02F1/33
Filed: 1987-02-12
Abstract: PURPOSE:To obtain a wide deflection angle range by generating a surface acoustic wave of a wave number vector, by which an end point of a wave number vector is not positioned on any of light beam refractive index surfaces corresponding to waveguide light beams before and after primary diffraction, within an angle range taken by a primary diffracted light utilized for an optical scan. CONSTITUTION:A surface acoustic wave generating means generates a surface acoustic wave of a wave number vector K, by which an end point of K2=K0+2K is not positioned on any of light beam refractive index surfaces R0, R1, within an angle range taken by a wave number vector K1=K0+K of a primary diffracted light utilized for an optical scan. In such a case, the wave number vector of the surface acoustic wave, the wave number vectors of waveguide light beams before and after a primary diffraction by the surface acoustic wave, and light beam refractive index surfaces corresponding to these waveguide light beams before and after the primary diffraction are denoted as K, and K0, K1, and R0, R1, respectively. In such a way, even if a frequency of the surface acoustic wave is not set remarkably high, a wide deflection angle range is obtained.
Patent JP-H11208568-A (JP)
Title: End facing method and device of hull block
Inventor: YAMADA MITSUMASA
IPC: B63C1/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To enable the end face of a hull block to be flattened in an efficient and highly accurate manner. SOLUTION: A longitudinal table 3 extending in the longitudinal direction is vertically installed tight on a wall surface 2 of a dry dock 1. A vertical table 4 extending in the vertical direction is assembled in a front part of the longitudinal table 3 as being shiftably in the longitudinal direction. An end facing machine 6 is assembled in a front part of the vertical table 4 as being shiftable in the vertical direction. This end facing machine 6 is turnable within the vertical surface, while it has a cylindrical milling cutter 5 capable of adjusting its position in the longitudinal direction. In addition, this end facing machine 6 is shifted within the vertical plane so as to make the cutter 5 copy the end face of a hull block 7.
Patent JP-H01205596-A (JP)
Title: Thin film wiring matrix board
Inventor: KOBAYASHI HIDE
IPC: H01L21/3205
Filed: 1988-02-12
Abstract: PURPOSE:To eliminate disconnection of upper wiring film of a wiring intersection by making the lower wiring film a laminated film which consists of a plurality of layers and by making the lower layer of the laminated film wider than the upper layer. CONSTITUTION:A lower wiring film 7, an interlayer insulation film 9 and an upper wiring film 8 are formed on a substrate 1. The lower wiring film 7 is a lamination film which consists of a primary layer 7a and a secondary layer 7b. For example, the primary layer 7a is a Cr film and the secondary layer 7b is an Al film. If the primary layer 7a is made wider than the secondary layer 7b, the upper wiring experiences step differences by one layer at the intersection with the upper wiring film 8. Since the step difference is small in this way, disconnection can be prevented.
Patent JP-H07245910-A (JP)
Title: Oscillatory geared motor
Inventor: ONO SHIGEKATSU
IPC: H02K7/116
Filed: 1994-02-28
Abstract: PURPOSE:To convert the rotary motion of a motor into the rotary motion of an output shaft without generating any sliding noise by a structure wherein a link body is opened to the outer space on the side opposite to the first and second link members. CONSTITUTION:The oscillatory geared motor 51 comprises a gear fixing board 4 having a hole 4F on which reduction gears 11-13 and first to third link members 15, 52, 54 are arranged with the first and second link members 15, 52 being coupled through a linear link body 55. Rotary motion is transmitted through mating gears between the reduction gears 31-13 and the first link member 15 and between the second and third link members 52, 54. The link body 55 for converting the rotary motion of the motor into the rotary motion of the output shaft is opened to the outer space on the opposite side to the first and second link members 15, 52 and has no part sliding on other link member. This structure generates no uncomfortable sliding noise during operation.
Patent JP-H02209760-A (JP)
Title: Multiple lead frame
Inventor: NAKAI JUICHI
IPC: H01L23/50
Filed: 1989-02-09
Abstract: PURPOSE:To perform high density and multiple pins and to easily bend at a predetermined position by so disposing inner leads as to be vertically superposed, and so disposing outer leads as not to be vertically superposed. CONSTITUTION:The inner leads 14 of an upper lead frame 10 are so disposed to be superposed as to be disposed above the inner leads 22 of a lower lead frame 12. Outer leads 16 of an upper lead frame 10 are so disposed as to be disposed between the outer leads 24 of the frame 12. Since the pattern of the leads 16, 24 is not more dense than that of the leads 14, 22, only the leads 14, 22 of the upper and lower lead frame are superposed vertically to perform multiple pins, and the leads 16, 24 are not vertically superposed to easily bend. The leads 16, 24 are so bent that the outer surfaces become in the same plane. Thus, a semiconductor device can be mounted on a board in the same method as a conventional one.
Patent JP-H03235481-A (JP)
Title: Clamping circuit
Inventor: MASUDA ISAO
IPC: H04N5/16
Filed: 1990-02-09
Abstract: PURPOSE:To realize the stable reproduction of a direct current by providing a voltage detection means detecting that the DC level of an input signal suddenly rises and a switch means which temporarily forms the discharge route of coupling capacitors for clamping. CONSTITUTION:When the base current of a transistor 9 is set to be smaller than a current value I, the potential B of a signal line 7 rises from a clamping potential Vref with the change of the input signal A. When it becomes higher than V2, the transistor 13 of the voltage detection circuit 12 operates and a capacitor 11 is instantaneously charged at a current value I by current mirrors 16 and 16'. When the DC component of the input signal suddenly rises in a clamping circuit 1, for example, the voltage detection circuit 12 detects it and the current mirrors 16 and 16' charge the capacitor 11. Since the discharge route of the coupling capacitor 3 is temporarily formed by the turning-on of the transistor 9, the clamping potential is speedily stabilized to a prescribed reference value.
Patent JP-S56127603-A (JP)
Title: Preparation of polysaccharide associate
Inventor: YANAKI TOSHIO
IPC: C08B37/00
Filed: 1980-03-11
Abstract: PURPOSE: To obtain the titled associate useful as a membraous material, etc. of a polysaccharide, by dissolving the polysaccharide having a main chain consisting of β-1, 3-glucoside bonds essentially in the form of a random coil, and returning the polysaccharide to a state capable of assuming the helical structure.  
     CONSTITUTION: A polysaccharide, e.g. schizophyllan, having a main chain consisting of β-1,3-glucoside bonds essentially is dissolved in a solvent, e.g. dimethyl sulfoxide, capable of dissolving the polysaccharide in the form of a random coil. The resultant solution in which the polysaccharide is dissolved in the form of a random coil is mixed with a solvent, e.g. water, in which the polysaccharide dissolves in the form of a helical structure, or a substantially nonsolvent, e.g. methanol, to the polysaccharide to return the polysaccharide to a state capable of assuming the helical structure to give the aimed polysaccharide associate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07240697-A (JP)
Title: Frequency synthesizer circuit
Inventor: MATSUO NAOKI
IPC: H03L7/183
Filed: 1994-02-28
Abstract: PURPOSE:To make transmission/reception of a digital mobile communication equipment or the like stable without enlarging its circuit scale. CONSTITUTION:The frequency synthesizer circuit used for a transmission/reception circuit of a digital mobile communication equipment or the like adopting time division multiplex communication is provided with a voltage controlled oscillation means 4 oscillating a prescribed frequency signal required for each communication slot, a control means 6 allowing the oscillation means 4 to oscillate a prescribed frequency signal depending on each communication slot and controlling the application of the frequency signal to the transmission reception circuits, an error signal generating means 2 comparing a phase of a frequency division signal obtained by applying a prescribed frequency division ratio to the prescribed frequency signal with a phase of a reference frequency signal being a reference of the frequency transition and generating an error signal depending on the phase difference, a tuning voltage generating means 3 provided with a time constant circuit and generating a tuning voltage in a time constant of the time constant circuit depending on the error signal and applying the tuning voltage to the voltage controlled oscillator means 4, and a 2nd control means 6 controlling the selection of the time constant of the time constant circuit depending on each communication slot in use.
Patent JP-S57145473-A (JP)
Title: Receiving and recording control method of roll paper recording facsimile
Inventor: HISHIDA HIROSHI
IPC: H04N1/00
Filed: 1981-03-04
Abstract: PURPOSE:To postpone the pause of reception and transmission as much as possible and to reduce the probability for the request of retransmission, by utilizing the margin of the recording paper after the end of the paper is detected and to continue the reception and recording by utilizing said margin of the recording paper. CONSTITUTION:A continuous recording paper 1a drawn out of a recording paper roll 1 is conveyed to a recording part 3 via a guide roller 2. The part 3 comprises a recording electrode 3a and an opposite electride 3b. Then the residual part of the recording paper is noticed. This residual part covers a paper sensor 11 at a moment when the sensor 11 detects the paper end through the electrode 3a. Thus the reception and recording is kept on as long as the residual part exists. When the reception and recording equivalent to a page is over while the reception and recording is continued, the reception completes. The reception completes when the reception and recording is over at the residual part of the recording paper in case the reception and recording of a page is not finished yet.
Patent JP-H04270495-A (JP)
Title: Data transmission system
Inventor: KIHARA SEIICHIRO
IPC: G08C15/00
Filed: 1991-02-26
Abstract: PURPOSE:To provide the data transmission system to decrease wirings and to facilitate assembly. CONSTITUTION:A designated signal generating means 20 is provided to transmit a signal decided in advance to plural photointerrupters 3A, 3B...3N when an address signal is inputted. Signal processing circuits 21 of the respective photointerrupters 3A, 3B...3N store the own designating signals, and the designating signal is detected from signals superimposed to a power supply line. Then, it is discriminated whether the detected signal is the signal decided in advance or not, and it is switched based on this discriminated result whether an output signal is transmitted to a controller 4 or not. Thus, by respectively changing the designated signals to the respective photointerrupters and designating an address corresponding to the signal, the outputs of the respective photointerrupters can be outputted by one data line and transmitted to the controller.
Patent JP-H04271053-A (JP)
Title: Recording or reproducing device
Inventor: MATSUOKA HIDETOSHI
IPC: G11B15/665
Filed: 1991-02-26
Abstract: PURPOSE:To thin a device by positioning a senser to a cavity part at the time of the completion of loading. CONSTITUTION:At the time of loading a tape, a tape end detecting senser 3 is moved in the cavity part 30 formed by the guiding member 4 of a tape supplying side guiding post 17 and the guiding member 40 of a tape taking up side guiding post 18. Then, since the senser is constituted so as to position to the cavity part 30 at time of the completion of the loading, the thickness of the guiding members 4, 40 are absorbed in the length of the senser 3. Thus, the device is made thin and the miniaturization of the device and thinning of device are attained.
Patent JP-S59157539-A (JP)
Title: Direct analyzer of molten metal in deep layer by fine particle generating plasma emission spectrochemical method
Inventor: ONO AKIHIRO
IPC: G01N21/73
Filed: 1983-02-28
Abstract: PURPOSE:To analyze directly molten metal constituents simply and rapidly at an operating working site by taking in the deep layer part of the molten metal under a probe through a refractory cylinder and introducing the fine particle evaporated and generated by a spark discharge to an analyzer together with inert gas. CONSTITUTION:The molten metal in the deep layer is taken in under the probe 1 by lowering the refractory cylinder 39, the spark discharge is performed between a counter electrode 8 and a sample electrode 17 while blowing gaseous Ar. The evaporated and generated ultrafine particles are sent to a plasma torch 29 together with gaseous Ar, and are excited and emitted to measure each constituent content. Thus the molten metal constituent in the deep layer can be analyzed directly, simply and rapidly in working site.
Patent JP-H04217786-A (JP)
Title: Method and device for controlling condenser for power plant
Inventor: DEIBITSUDO HOREISU AACHIYAA
IPC: F28B9/10
Filed: 1991-02-26
Abstract: PURPOSE: To monitor a power plant such that the unoperating time is shortened by measuring inlet and outlet flow rates of steam and cooling water in a condenser, comparing the measurements with a signal value created from a model and sustaining an optimal operating state. CONSTITUTION: Flow rate of fluid at steam inlet 4, condensate outlet 6, cooling water inlet and outlet is determined using the measurements of a temperature sensor 30 and a pressure sensor 32 as parameters. In a computer model 42 of a condenser, flow rate at the condensate and cooling water outlets is operated under normal operating state and compared with a flow rate determined from measurements. Difference between a designated value and a measurement is delivered to a diagnostic unit 44 where the cause of the difference is analyzed. Subsequently, the power plant is controlled to reset an optimal condensate state or an advice is provided to an operator.
Patent JP-S61190080-A (JP)
Title: Far infrared radiator of metallic base material and its production
Inventor: KOMORI TERUO
IPC: C03C8/14
Filed: 1985-02-19
Abstract: PURPOSE:To produce inexpensively a far IR radiator having excellent thermal impact resistance, mechanical strength, etc. by coating a specific ratio of oxide ceramic magnetic material powder and inorg. compd. having a low m.p. on the surface of a metallic base material and calcining the same. CONSTITUTION:A viscous material such as vehicle is mixed with the compsn. composed of 10-90pts.wt. oxide ceramic magnetic material powder and 90-10pts. inorg. compd. having the low m.p. to form a paint. On the other hand, the surface of the metallic base material consisting of a stainless steel, aluminum, etc. is subjected to a treatment such as cleaning up or activation, the above-mentioned paint is coated on the surface. >=1 kinds among silimanite, steatite, forsterite, cordierite, mullite, alumina, zirconia, titania, zircon and periclase are suitable as the above-mentioned magnetic material powder and low melting high expansion glass such as alumina silicate glass is suitable as the inorg. compd. The base material coated in the above-mentioned manner is calcined at a heating temp. of 300-1,000 deg.C, by which the composite film composed of the far IR radiator and the low melting inorg. compd. is formed on the surface of the metallic base material.