baber/WOPTO huggingface dataset:
Patent JP-2001052439-A (JP)
Title: Signal reproducing device
Inventor: KATO KEIICHI
IPC: G11B20/10
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a signal reproducing device capable of extremely improving versatility compared to a conventional example and being constituted of a small scale circuit without causing malfunction of resetting a tap coefficient of an adaptive filter in the case that abnormality is present in a circuit block other than the adaptive filter. SOLUTION: After an amplitude and characteristics are compensated in an AGC 7 and a filter 8, reproducing signals are decoded in a comparator 9 and a subtracter 10 detects an error between input and output of the comparator 9. A reset generator 14 detects divergence of the characteristics of the filter 8 based on error signals outputted by the subtracter 10 and returns the characteristics of the filter 8, oscillation frequency of a PLL 12 and a gain of the AGC 7 to prescribed initial values. Thus, the respective circuit characteristics diverged with the abnormality of a reproducing state as a trigger are stably and promptly restored.
Patent JP-2001054274-A (JP)
Title: Linear motor
Inventor: NOSE TAMOTSU
IPC: H02K41/03
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a one-sided magnet-buried construction provided with an excellent characteristic by setting a phase shift, by mutually arranging adjoining salient pole shoes at a position-shifted pitch, and arranging armatures shifting their phases in the relative moving directions to constitute multiple phases. SOLUTION: A linear motor is constituted, so that a rugged shape at the salient pole teeth 11a of a magnetic core 11 forms 360 deg. by an electric angle. When an electrical angle of 180 deg. is made to be one magnetic pole pitch, adjoining salient pole shoes 12b which adjoin in an armature moving direction with a permanent magnet 12c inbetween are arranged mutually at a pitch position- shifted by three or five magnetic pole pitches. The adjoining shoes 12b are set so as to have mutual phase shifts of 180 deg.. The phases of adjoining ones among three armatures 12 are shifted to each other by 120 deg. or 240 deg. to constitute three phases. Consequently, a linear motor having a one-sided magnet-buried construction provided with high practicability becomes available.
Patent JP-S6377683-A (JP)
Inventor: KAWAI TAKESHI
IPC: B25J17/00
Filed: 1986-09-20
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-2000059792-A (JP)
Title: High efficiency encoding device of dynamic image signal
Inventor: TAKAHASHI TSUTOMU
IPC: H04N19/14
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent image deterioration from occurring at the time of decoding by detecting a motion vector from a luminance adjustment dynamic image signal, when many contour parts are included in an image in a fade-in or fade- out state and encoding with motion compensation prediction which corresponds to the motion vector. SOLUTION: A fade detection circuit 22 compares a dynamic image data signal Dn with a dynamic image data signal Dn-1, and when it detects the occurrence of fading, it supplies a luminance correction signal YC which corresponding to a mean luminance rise level to a luminance adjustment circuit 24. The circuit 24 adjusts the luminance level of the entire dynamic image data signal Dn according to the luminance correction signal YC and supplies a luminance adjustment dynamic image data signal Dn' to a selector 26. Meanwhile, a contour detection circuit 25 detects whether or not many contours are included in the image of the signal Dn. The selector 26 supplies luminance adjustment dynamic image data signal DHn to a motion vector detection circuit 19, only when fading is detected and the image has many contour parts.
Patent JP-2001052910-A (JP)
Title: Variable resistor
Inventor: YAMAMOTO MORIKAZU
IPC: H01C10/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To improve a mounting characteristics on an opposite-side substrate by embedding a part of the terminal part of an intermediate terminal as well as one end part on the lower side of a pair of external terminal in a terminal fitting plate, and bending the other end at the side edge of the substrate for electrical connection to a pair of terminal. SOLUTION: A terminal fitting plate 29 is so provided as its upper surface contacts the lower surface of a substrate 21, and a part of a terminal part 32 of an intermediate terminal 30 as well as one end on the lower side of a pair of external terminal 33 are embedded in the terminal fitting plate 29. The other end of the pair of external terminal 33 is bent at the side edge of the substrate 21 for electrical connection to a pair of electrodes 24. The shape of the lower surface of the substrate 21 is almost identical with the upper surface of the terminal fitting plate 29, so that when the terminal fitting plate 29 is fitted to the substrate 21, the entire shape in which the substrate 21 and the terminal fitting plate 29 are put together is almost rectangular parallelopiped.  A pair of recessed parts 21a is provided on one side surface of the substrate 21, with the pair of recessed parts 21a provided with a pair of external terminals 33.
Patent JP-H1164948-A (JP)
Title: Slide operation unit having neutral position
Inventor: SAWADA YUKIO
IPC: G03B17/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain a compact slide operation unit capable of easily holding a slide operation member at a neutral position. SOLUTION: This slide operation unit 17 is provided with a fixing member and the slide operation member 20 which is always held in the neutral position with respect to the fixing member and slid in opposite directions from the neutral position. The slide operation unit 17 has a spring member 30 which becomes linear in a free state and generates restorability to the free state, when the spring member 30 is curved and the slide operation member 20 and the fixing member which are fixed in both end parts of the linear spring 30 respectively. The linear/curved states of the spring member 30 keep the slide operation member 20 at the neutral/ slide-operated positions respectively.
Patent JP-S61181798-A (JP)
Inventor: EDOWAADO AREN ROSUMAN
IPC: B64C11/18
Filed: 1985-10-07
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-H0653018-A (JP)
Title: Formation of thick film resistor
Inventor: ENDO AKIRA
IPC: H01C17/24
Filed: 1992-07-29
Abstract: PURPOSE:To realize the forming method of a thick film resistor of high reliability wherein a stable resisance value is ensured when the resister is used in a high humidity atmospher or under a high voltage, by improving a trimming method. CONSTITUTION:A resistance value is adjusted by trimming a resistor film 3 after the resistor film 3 is printed and formed on an insulating substrate. As a trimming method, a trimming trench 6 is formed by cutting the film from one side surface 3a of the resistor film 3, and then the width of the trimming trench 6 is increased by cutting the edge part adjacent to the trimming trench 6, thus increasing the resistance value. The trimming process is generally performed while monitoring the resistance value of the resistor film 3, and cutting is continued until an objective resistance value is obtained. By interrupting the cutting when the aimed resistance value is obtained, the final trimming trench 9 is formed, and a thick film resistor is completed.
Patent JP-S6379128-A (JP)
Title: Control system for mouse data
Inventor: NITO TAKASHI
IPC: G06F3/043
Filed: 1986-09-24
Abstract: PURPOSE:To improve operability of a mouse by adding a button switch to the mouse to hold the maximum shift value of the mouse while said switch is kept pushed and therefore limiting the mouse operating space. CONSTITUTION:When a button switch of a mouse 10 is kept OFF, the data on the mouse 10 are fetched by a data holding device 2 every fixed time via a reception buffer 1 and a selector 3 and then sent to a system device 11 via a transmission buffer 9. While the selector 3 is changed over by a signal 5 when the button switch is kept ON. Then the data on the mouse 10 is compared with the data held by the device 2 by a comparator 4. Thus the data having the larger absolute value is held by the device 2 and sent to the device 11 via the buffer 9. As a result, the maximum shift value of the mouse 10 is held as long as the mouse 10 is operated with the button switch kept pushed. Thus the operability of the mouse 10 is improved.
Patent JP-H04104195-A (JP)
Title: Presentation device
Inventor: KATSURABAYASHI HIROSHI
IPC: G09G5/00
Filed: 1990-08-23
Abstract: PURPOSE:To present optimum data in compliance with the demand of the attendance in a meeting by notifying an explainer's side of the demand from the attendance. CONSTITUTION:At first, data in Japanese and data in English are stored in a presentation data file device 9. Next, by using each of attendance's monitors 1-6, each attendance must select which data he desires in Japanese or English. And the selection data information is transferred to an attendance monitor controller 8. And a data identifying mark 'J' or 'E' which is selected by each attendance is registered in an attendance control table. Next, when the explainer selects the number of the data to be displayed from the input device 10a of an explainer's monitor 10, the data written in the language selected by each attendance can be displayed on each display part. And also, in the case that messages such as question items, etc., are inputted by the input device of the monitors 1-6, the explainer can explain while viewing the message, so that the explainer can efficiently continue presentation in compliance with the demand of the attendance.
Patent JP-H0886031-A (JP)
Title: Method and structure of fitting frame member to supporting post
Inventor: YOSHIDA MOCHICHIKA
IPC: F16B12/02
Filed: 1994-09-19
Abstract: PURPOSE: To quickly, easily and accurately fit a frame member to a supporting post, without needing assistants, by improving technique wherein the frame member attached to the edge of a panel, a board or the like is fitted to the supporting post. CONSTITUTION: A guide pin 17 protruding toward a supporting post 2 from a frame member 14 is provided and a guide hole 2e is bored in the supporting post 2. The guide pin 17 is fitted into the guide hole 2e and is positioned. In this case, the guide hole 2e is effected enough even with a guiding slot. A supporting post-fitting part 14d for elastically fitting the supporting post 2 is integrally connected to the frame member 14. The fitting part 14d is closely fitted to the supporting post 2 and they are temporalily fitted together, following which a connecting bolt 16 is passed through the supporting post 2, and is tightly screwed.
Patent JP-H0885692-A (JP)
Title: Waste oil collection device for escalator
Inventor: OYAMA TAKASHI
IPC: B66B23/00
Filed: 1994-09-20
Abstract: PURPOSE: To economically collect oil used for an escalator by installing a pipe for oil collection one end of which is positioned in oil to be collected on an oil pan and the other end of which is led to the upper part of a closed tank on the closed tank. CONSTITUTION: A waste oil collection device 6 does not work while an escalator is driven, as internal temperature tm of a closed tank 61 of the waste oil collection device 6 and circumferential temperature tm are equal and internal pressure Pm of the closed tank 61 and circumferential pressure pm are equal. Immediately after driving of the escalator is finished, a temperature difference is caused between internal temperature T of the closed tank 61 and atmospheric temperature (t) in the circumference, and internal pressure P of the closed tank 61 becomes lower in comparison with atmospheric temperature (p).  As one end of a pipe 62 for oil collection is positioned in oil 5 collected in an oil pan 4, the closed tank 61 perfectly comes to be in a closed state, as the internal pressure of the closed tank 61 tries to be near to the atmospheric pressure, consequently, the oil 5 collected in the oil pan 4 is led to the pipe 62 for oil collection and collected in the inside of the closed tank 61.
Patent JP-2001052171-A (JP)
Title: Surrounding environment recognizing device
Inventor: FUJIMOTO KAZUMI
IPC: B60W30/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a surrounding environment recognizing device capable of always exactly detecting an object in front without being affected by the color or size of the object. SOLUTION: Distance information detected by a laser range finder 1 is stored in a distance image memory 2 as a distance image in the arrangement of digital values, the distance image is vertically divided into small areas in the shape of strip in an arithmetic unit 4, an area, for which a vertical distance value is fixed and the value of correlation with a predetermined road model is less than a prescribed value concerning a relation between the distance and the vertical position of the distance image, in the distance image inside the divided small area is extracted as an object candidate area and when object candidate areas continuously exist, they are judged as one object candidate range so that a range, where the object exists, can be recognized.  Therefore, since this device does not depend on the information of an edge as conventional one, the surrounding environment can be recognized without being affected by the color of the background or object.
Patent JP-H0969770-A (JP)
Title: Bus hold circuit
Inventor: MOBARA HIROSHI
IPC: H03K3/356
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a current unnecessary in a bus hold circuit from flowing unto a power terminal in the case that an output circuit, to which a supply voltage different from that of the bus hold circuit is supplied, is connected to a bus line by connecting back gates of first to third P channel transistors TRs to the source of the third P channel TR. SOLUTION: An inverter IN1 whose input side is connected to the bus line and an inverter IN2 which is provided with TRs P2 to P4 and N2 connected between the power terminal and the ground terminal and has the input side connected to the output side of the inverter IN1 and has the output side connected to the bus line are provided. Back gates of TRs P2 to P4 are connected to the source of the TR P2. Thus, a reverse bias voltage is applied to both ends of a diode PND1 parasitic between the source and the back gate of the TR P3 to prevent the unnecessary current from flowing to the supply voltage terminal even if a potential higher than the supply voltage is applied to the bus line.
Patent JP-2001027633-A (JP)
Title: Method for detecting interacting protein
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: G01N33/15
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To easily and speedily detect an interaction of proteins by synthesizing and mixing a protein having a label for detection and a protein having a modification for separation by a cell-frame protein synthetic method, separating a protein couple formed by an interaction, and identifying the protein couple with the utilization of the label for detection. SOLUTION: A protein having a label for detection and a protein having a modification for separation are synthesized by a cell-free protein synthesis method. A fluorescent substance, chemical emission substance, radioactive isotope or the like is used as the label for detection, and forming biotin, forming avidin, forming streptoavidin or the like is used as the modification for separation. After synthesized, the proteins are mixed to interact with each other. The formed protein couple has the label for detection and modification for separation. The protein having the label for detection which does not form the protein couple is separated with the utilization of a function of the modification for separation.  At this time, the protein having the modification for separation which does not form the protein couple is also separated simultaneously, so that only the protein couple having the label for detection and modification for separation can be detected.
Patent JP-S6378644-A (JP)
Title: Network control circuit
Inventor: FUJIZU TADASHI
IPC: H04M1/738
Filed: 1986-09-22
Abstract: PURPOSE:To utilize a telephone set or communication circuit part to a local processing as well such as voice input for a sound processing part, etc., by providing a current supplying circuit which drives the telephone set or communication circuit part, and an element to transfer only an AC signal to a voice communication equipment, when the telephone set or communication circuit part is connected to another voice communication equipment. CONSTITUTION:A network control circuit part 8 is a part to perform outgoing call control and incoming call control to a telephone line 9, and connection switching control to the various kinds of communication parts, and at a switching circuit 1, switching whether the connecting opposite of the telephone line 9 is switched to the telephone set or communication circuit part 7 side, or a modem circuit side, is performed, and at a switching circuit 2, the switching whether communication is performed in data communication, or voice communication(voice synthesis, and speech recognition, etc.) is performed, when the communication is performed through the telephone line 9. When the telephone set or call circuit part 7 is connected to the sound processing part 13, a power supplying circuit 4 supplies a current to drive the telephone set or communication circuit part 7 locally. Also, a capacitor 6 transfers only the AC signal such as a voice signal from the telephone set or communication circuit part 7 to the sound processing part 13.
Patent JP-S61102120-A (JP)
Inventor: NISHIMURA KOJI
IPC: H02J1/00
Filed: 1984-10-25
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-S60118597-A (JP)
Inventor: WADA MASARU
IPC: E04G23/06
Filed: 1983-11-30
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-H0656292-A (JP)
Title: Image forming device
Inventor: KURIHARA HIDEAKI
IPC: G03G15/00
Filed: 1992-08-03
Abstract: PURPOSE:To secure the rigidity of a conveyor belt in the face direction and dispense with the scatter prevention of a toner by providing a mark corresponding to a junction section on the conveyor belt, and providing a detecting means detecting the mark near the conveyor belt. CONSTITUTION:Photosensitive drums 1a-1d holding an image with a developer and a conveyor belt 80 holding a transfer material 6 transferred with the image are arranged nearby, the conveyor belt 80 is formed into an endless shape with both ends jointed, and the transfer material 6 is circulatively moved and conveyed. An adhesive sheet 90 corresponding to a junction section 84 is stuck to the conveyor belt 80, and a reflection type sensor 91 detecting the difference of the light reflection factor between the adhesive sheet 90 and the conveyor belt 80 is provided near the conveyance belt 80. The rigidity of the conveyor belt 80 in the face direction can be secured, no stress concentration occurs when a tensile load is applied due to the circulative movement, and a stable conveyance function can be maintained. The configuration of the conveyor belt 80 is not changed, the detection precision can be maintained, and the picture quality can be kept satisfactory.
Patent JP-H1056350-A (JP)
Title: Piezoelectric element substrate and its production
Inventor: FUJII YOICHI
IPC: H03H9/145
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To produce a substrate for a surface acoustic wave device in which a delay time temp. coefficient becomes almost zero by forming an interdigital transducer(IDT) electrode on a piezoelectric substrate and thereafter forming a silicon dioxide film with a thermal expansion coefficient being smaller than that of the piezoelectric element substrate. SOLUTION: The IDT electrode is formed on the piezoelectric substrate 1 and, after that, the silicon dioxide film with the thermal expansion coefficient smaller than that of the piezoelectric element substrate is formed into by film thick exceeding 1μm. In the producing method, a film material 6 which is heated by a heater provided in a container 7 and made into gas is diffused so as to float in a vacuum vessel 4 and is ionized during passing through a gas plasma 9. The ionized film material 6 is provided with a positive electric charge so that it is accelerated towards a substrate dome 5 by an electric field generated by a power source 8 and made into a film by collision against the piezoelectric substrate 1.  By the method, substrate temp. is kept low like 100 deg.C and the piezoelectric substrate 1 providing the film having a silicon dioxide with little film making stress as the main component.
Patent JP-H0275132-A (JP)
Title: Shadow mask type color cathode-ray tube
Inventor: HIRASAWA SHIGEMI
IPC: H01J29/07
Filed: 1988-09-09
Abstract: PURPOSE:To easily prevent doming of a shadow mask at low cost by coating the main surface of the shadow mask beside the electron gun with bismuth, which is a low heat conductive material. CONSTITUTION:If the surface of a shadow mask 3 beside an electron gun 4 is coated with metal bismuth 5 with low heat conductivity, an electron beam does not impinges on the shadow mask itself, but impinges on the bismuth to heat that position. As the heat conductivity of bismuth is low, the heat is not transmitted to the shadow mask at that position in a short time so that the local thermal expansion of the shadow mask does not occur. Generally, the television picture is a motion picture so that a very bright position is scarecely displayed fixedly at a particular position for a long time, therefore it is enough to suppress the doming for only relatively short time. Thus, the doming can be prevented by forming a low heat conductivity layer on the surface of the shadow mask beside the electron gun. Further, the side wall in the circumferential side direction of the electron beam passage hole is not coated with the bismuth so as to prevent halation.
Patent JP-H0887831-A (JP)
Title: Information recorder/reproducer
Inventor: USUI MAKOTO
IPC: G11B19/28
Filed: 1994-09-20
Abstract: PURPOSE: To shorten the access time at the time of random access to a disc using a low torque disc motor. CONSTITUTION: Assuming the rotational speed of a disc 1 is n (rpm), the frequency of a signal to be recorded on the disc 1 is f (Hz) and the distance between the center of the disc 1 and the position on the disc 1 for recording the signal is r (mm) in an information recorder, (f/n) is proportional to (r) and the signal is recorded on the disc 1 at a constant line speed. In an information reproducer, the r.p.m. of the disc 1 recorded with signals at a constant line speed is set at (n), the frequency of a signal for demodulating the signal recorded on the disc 1 is set at f (Hz) and the signals recorded on the disc 1 are reproduced.
Patent JP-S60116113-A (JP)
Title: Inductor element
Inventor: YAMADA TERUMITSU
IPC: H01F27/29
Filed: 1983-11-29
Abstract: PURPOSE:To eliminate the disconnection of the starting and finishing ends of a coil copper wire by coating a coating agent on the edge of a collar of a drum type core. CONSTITUTION:Coating agent 8 is coated on the edge 6 of the collar of a drum type core 1. Various insulating paints or adhesives are used for the coating agent. Thus, the starting and finishing ends of the coil copper wire 4 are contacted with the agent 8 to prevent the damage, to eliminate the disconnection and to improve the production yield.