baber/WOPTO huggingface dataset:
Patent JP-H06284160-A (JP)
Title: Method and device for detecting synchronizing block
Inventor: OTA HARUO
IPC: H04L7/08
Filed: 1993-03-29
Abstract: PURPOSE:To provide a method and device for detecting synchronizing block which can properly detect a synchronizing block by preventing the influence of the detection omission or erroneous detection of a synchronizing code and can properly detect the synchronizing block even after data get discontinuous. CONSTITUTION:This device is provided with an RS flip-flop 15 for detecting first and second states and constituted so as to start the second state when two continuous synchronizing codes are detected separately for one synchronizing block term in an input data row at the time of the first state or to start the first state when two continuous synchronizing codes separated for one synchronizing block term can not be detected at the time of the second state, and a synchronizing signal showing the synchronizing block position of a data row, for which the input data row is delayed for one synchronizing block term, is outputted in the cycle of one synchronizing block term from the time point when the first state is changed into the second state.
Patent JP-H07280935-A (JP)
Title: Apparatus for detecting ground vehicle speed
Inventor: TSUBOI MASAAKI
IPC: G01S15/60
Filed: 1994-04-07
Abstract: PURPOSE:To detect a vehicle speed with high accuracy even at an extremely low speed by making the emission direction with reference to the advance direction of a vehicle of a transmitted signal variable so as to make a Doppler shift amount nearly constant and finding the vehicle speed on the basis of its variable amount. CONSTITUTION:A transmitter-receiver M1 transmits and receives a signal at a prescribed frequency. In an emission-direction-variable means M2, a direction in which the transmitted signal of the transmitter-receiver is emitted to a road surface is made variable with reference to the advance direction of a vehicle. A variable control means M3 controls the emission-direction control means in such a way that the deviation of the frequency of the transmitted signal from the frequency of a received signal becomes nearly constant. A vehicle-speed computation means M4 computes a vehicle speed on the basis of the variable amount of an emission direction by the variable control means.
Patent JP-H08271689-A (JP)
Title: Heat exchanger
Inventor: SAITO MANABU
IPC: F28F9/00
Filed: 1995-03-28
Abstract: PURPOSE: To enable inspecting diaphragm welding part without draining primary fluid by providing a diaphragm pushing part of a shape capable of exposing the welding part of the diaphragm in between the diaphragm and a water chamber lid. CONSTITUTION: In between a diaphragm 4 and a water chamber lid 6, a diaphragm pushing part 30 of a shape capable of exposing the welding part 5 of the diaphragm 4 is provided. If the supply of primary fluid is terminated during periodic inspection of a heat exchanger, the water head of the primary fluid inside the water chamber 2 becomes ca. 1.0 to 1.5kg/cm<3> . If the lid 6 is removed by removing a nut 10 in this state, the diaphragm 4 held by welding at the periphery to the opening in the water chamber 2 is pushed with the pushing plane 32 of the pushing part 30, and therefore failure due to water head of the primary fluid is prevented. By constituting the pushing part 30 with a plurality of arms radially extending from the center position of the diaphragm 4, whole welding part 5 of the water chamber 2 car be inspected with no disturbance without draining the primary fluid.
Patent JP-H06283051-A (JP)
Title: Cable for anti-spattering welding robot
Inventor: FUJIO NOBUHIRO
IPC: C08L23/28
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a cable for anti-spattering welding robot which has a flexibility and a bending resistance. CONSTITUTION:A flexible conductor is produced with a high strength copper allay wire in which the total including amount of In, Sn, Pb, and Sb is 0.02 to 1wt%, each including amount of them is 0.006wt% or more respectively, the O2 including amount is 0.0001 to 0.005wt%, and the remaining part consists of Cu essentially. Insulated core wires made by providing an insulating coverage to the above flexible conductor are twisted each other, and a shield layer is provided to the periphery so as to make a shielded core wire 6. The shielded core wires 6 are twisted each other, and a sheath 8 is provided to the periphery of the twisted core wires 6 by using a resin composite made by mixing and kneading a chlorinated polyethylene and an ethylene-ethylacrylate, in the scope 40/60 to 60/40 in the weight ratio. This resin composite 8 exercises the anti- spattering property.
Patent JP-H02248798-A (JP)
Title: Tilt mechanism
Inventor: MIYAGAWA AKIRA
IPC: F16M11/10
Filed: 1989-03-22
Abstract: PURPOSE:To make an accurate angle adjustment possible and also prevent the tilt mechanism from being broken by external force by transmitting rotary force from a motive power source such as a motor and the like to a turning movement shaft via a transmission mechanism such as a gear and the like and via a spring clutch. CONSTITUTION:A turning movement shaft 2 is connected via a spring clutch 3 to the output shaft of a gear box 4 in a coaxial relation to each other, the output shaft being driven by a motor 5, and, a flat display 1 is attached in such a manner as capable of turning movement with the turning movement shaft 2 as its support shaft. Motive power is therefore transmitted to the display 1 via the gear box 4 and the spring clutch 3 by the switching on of the motor 5, and the angle of the display is varied accordingly. In this case, because the clutch 3 is connected to the shaft portions of both of them, movement of the display 1 is stopped at the moment when the motor 5 is switched off. In the case of putting the display 1 in a turning movement manually, because connection of the clutch 3 is released, movement of the display 1 will not be transmitted to the gearbox 4 nor to the motor 5 and so the gear, etc., will not be damaged.
Patent JP-H08262860-A (JP)
Title: Toner near-exhaustion sensor for developing unit
Inventor: MIDORIKAWA TAKESHI
IPC: G03G15/08
Filed: 1995-03-28
Abstract: PURPOSE: To achieve steady and secure near-exhaustion detection irrespective of a factor which easily exerts an influence on toner, such as an environment by which the physical properties of toner are changed, in the detection of the near-exhaustion of the toner in a developing unit incorporated in an image output device for an electrophotographic system. CONSTITUTION: A contact area of a toner contact part 14 is widened to increase resistance to sinking into the toner, and toner near-exhaustion is detected by the positional detection of the vertical motion and swinging motion of a lever 11 which has come to float on the surface of the stored toner. This device is also equipped with a function which is to push up the toner contact part 14 periodically to the uppermost layer of the toner by receiving a driving force for toner stir when the toner contact part 14 is buried into the toner. Further, a number of samples are taken periodically in the detection of the toner near- exhaustion, thereby improving the stability and reliability of the judge of the near-exhaustion.
Patent JP-S61229547-A (JP)
Inventor: MURAKAMI MASAAKI
IPC: C08J5/04
Filed: 1985-04-04
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-H03270062-A (JP)
Title: Semiconductor device
Inventor: KADOTA YASUO
IPC: H01L23/50
Filed: 1990-03-19
Abstract: PURPOSE:To enable the arrangement of an electrode pad at the central section of a chip, and to reduce a potential drop in the chip without increasing parasitic load capacity even in the chip for a large-scale LSI by forming a semiconductor device in the structure of lead frames having two layers and disposing one lead frame at a position oppositely faced to the chip. CONSTITUTION:A first lead frame 3 made of covar is bonded onto a package substrate 1 by glass 4 for sealing. The first lead frame 3 and an electrode pad 5 in the peripheral section of a chip 2 are connected electrically by the bonding wires 6 of aluminum wires. A second lead frame 8 is fixed onto the first lead frame 3 through glass 7 for sealing. The second lead frame 8 and an electrode pad 9 at the central section of the chip 2 are connected electrically by the bonding wires 10 of the aluminum wires. A ceramic package cap 12 bonded by glass 11 for sealing is positioned onto the second lead frame 8, thus sealing the chip 2 in an airtight manner.
Patent JP-S59195261-A (JP)
Title: Magnet roll for magnetic brush development
Inventor: MIYOSHI NORIYUKI
IPC: H01F7/02
Filed: 1983-04-20
Abstract: PURPOSE:To obtain high magnetic force at an optional interpole angle by sticking flanks of a magnetic pole which produces a magnetic field operating on the circumferential center part and both flanks of a fan-shaped body and a ferromagnetic body which produces a magnetic field in the circumferential direction of the fan-shaped body. CONSTITUTION:A wedgelike ferromagnetic body part 28 is formed by arraying respective anisotropic sheet magnet materials 22 from a lower bottom 28a to an upper bottom 28b, and a magnetic field operates on the lower bottom 28a and upper bottom 28b nearly in parallel. The magnetic pole 32 is formed of a magnet laminate 23a in a recessed shape and its magnetic field operates on the circumferential center part 32a and flanks 32b and 32c of the fan-shaped magnetic pole 32. Then, the wedgelike ferromagnetic body 28 is formed in a fan shape, and flanks of magnetic poles 32 are stuck together to form a columnar magnet. Thus, a flow of magnetic flux is made effective and the density of the magnetic flux is improved at a >=60 deg. interpole angle R2 as shown by A in a figure. Consequently, high magnetic force is obtained at the optional interpole angle.
Patent JP-H03271635-A (JP)
Title: Room heater
Inventor: YUGAWA KAZUHIKO
IPC: F24D15/00
Filed: 1990-03-20
Abstract: PURPOSE:To prevent warpage of a blower mat by allowing ribs to protrude on the upper surface of the mat, and connecting nonwoven fabric provided on the upper surface through the ribs by fusion-bonding. CONSTITUTION:In order to ultrasonically fusion-bond nonwoven fabric 10' to blower mats A, B, C, fusion-bonding ribs 15a are provided at the end of a straightening blade 15, and the ribs 15a of the blade 15 are melted to be intruded into the fabric 10' to be bonded. A both-side adhesive tape 21 having flexibility is provided on the upper surface of the fabric 10', and a thermoplastic resin plate 22 is adhered thereon. The plate 22 corresponds to an upper plate 8. Since both are provided with heat radiation panels 3 of heat radiators on the upper surfaces, deviations between the plate 8 and the lower parts of the mats A, B, C and a deviation of the tape 21 on an adhesive layer are absorbed to reduce the warpage of the entire mats.
Patent JP-S51146263-A (JP)
Title: Angle measuring device
Inventor: SUGIMOTO SHIYOUZABUROU
IPC: G01B11/26
Filed: 1975-06-10
Abstract: PURPOSE: Dual image measuring eye-piece cylinder is arranged to rotate slightly against the measured article mounting table provided with a micrometer screw and thereby there may be provided a device in which a highly accurate measurement may be carried out in a simple operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59195977-A (JP)
Inventor: ANDOU KAZUAKI
IPC: E05F11/04
Filed: 1983-04-21
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-S63238926-A (JP)
Title: Method for controlling outer face of coiler mandrel
Inventor: SUZUKI SADAYUKI
IPC: B65H18/04
Filed: 1987-03-25
Abstract: PURPOSE:To accurately control the mandrel outer face and to reduce the generation of surface flaw, etc., by detecting the outer diameter bulging and out-of- roundness break by providing a displacement gage and effecting correction by the moving operation of an extension rod and an out-of-roundness adjusting device respectively. CONSTITUTION:At the time when no strip is wound on a mandrel 3 the mandrel 3 is run idle to take the outer diameter by a displacement gage 7. The signal from the displacement gage 7 is given to a displacement detection arithmetic unit 9 and when the circle made by each segment 3a, 3b... is broken, the signal from the displadement gage 7 appears as the distance between the displacement gage 7 and mandrel 3 outer face being short and yet of irregular one. The correction amt. for the distance is given to a hydraulic control device 10, which gives correction output to a changing over value 11 to correct the bulging of the outer diameter. After the correction thereof the correction output is given to a motor 83 in order to correct the out-of-roundness break by the signal from the displacement gage 7 to control both of the outer diameter bulging and out-of-roundness break with correction.
Patent JP-S59201178-A (JP)
Title: Character reader
Inventor: MAEDA YOUJI
IPC: G06K9/20
Filed: 1983-04-22
Abstract: PURPOSE:To improve the reading accuracy of a character reader by providing a selector to select plural TV cameras which image pick up the character patterns of an article giving the photoelectric transducing to the picture signal image picked up by the TV camera and reading a character pattern out of a picture memory to display the character pattern. CONSTITUTION:A selector 3 which selects TV cameras 2A and 2B is connected to an article identifier 1 incorporating an optical sensor. These cameras image pick up the character patterns of the articles 6 and 7 which are carried on a belt conveyor 8. The character patterns image picked up by the cameras 2A and 2B are stored to a picture memory 4 by the selector 3. The reading signal sent from a character reader 5 is supplied to the memory 4 through a signal line 9. Then the character pattern is read out of the memory 4. Thus the reading accuracy is increased for the character pattern.
Patent JP-H11272455-A (JP)
Title: Portable information unit
Inventor: KOYAMA KAZUHIRO
IPC: G06F12/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the portable information unit of low power consumption by preferentially starting a specified application program from a file at the time of starting. SOLUTION: At the time of starting, a filer program is preferentially started at first, and the filer program is displayed on LCD 16 with file structure as directory structure. A directory where PIM, a system and a game are stored in LCD 16 is displayed in a system showing directory structure. When 'PIM' in an item displayed by a void is selected by an operation key 13, for example, an address book, a schedule and a memo pad in a file stored in PIM are displayed in a system showing directory structure. When a cross cursor pointer 14 is moved, the 'address book' is selected and the application is started by an operation key 13, the name of an individual is displayed and the content is displayed on LCD 16 by depressing a prescribed key.
Patent JP-S59196663-A (JP)
Title: Operating state detecting system of video tape recorder in program rating measuring system
Inventor: WATABE FUMIO
IPC: G11B15/00
Filed: 1983-04-22
Abstract: PURPOSE:To attain accurate program rating measurement by discriminating the operating mode of a video tape recorder and also synthesizing the result with a data of a video-recorded channel to record it with coding. CONSTITUTION:A tuner 3 receives VHF and UHF broadcast independently and a sound intermediate frequency signal (i) is frequency-divided and inputted to a comparator circuit 7. A detector S1 detects the sound intermediate frequency signal from a receiving circuit of a VTR and the signal is inputted to the comparator 7 via a fequency-divider 11. A tuning voltage generating circuit is controlled so as an output of the comparator circuit 7 to be 'O', thereby causing a data encoder 15 to bring an output of a counter as a receiving channel. The state of OFF/Monitor/Reproduction/Video recording of the VTR is detected by a pickup coil S2 for detecting erase signal and power supply detecting circuits 12, 16, the result is synthesized with the data of the video recording channel and recorded.
Patent JP-H04307330-A (JP)
Title: Data recording apparatus
Inventor: TOHARA MASAHIRO
IPC: G01D9/00
Filed: 1991-04-03
Abstract: PURPOSE:To effectively compress the amount of data and to latch and record input signals for a long time with a small capacity of memory by latching analog signals in a preset sampling cycle, converting to digital signals, and loading the representative value in a cycle longer than the sampling cycle. CONSTITUTION:An input part 1 is provided with a multiplexer 5 which sequentially selects and latches analog signals of each channel, an amplifier 6 for amplifying the analog signals, and an analog/digital converter 7 for converting the analog signals to digital signals. The input part 1 latches analog signals of a channel designated by a sampling command from a processing part 3, converts to digital signals and feeds to the processing part 3. The processing part 3 operates the representative value of the digital signals. A memory part 4 latches the representative value in a cycle longer than the sampling cycle to store in a memory card 16.
Patent JP-H06281539-A (JP)
Title: Road surface condition detection device of steering support system of motor vehicle
Inventor: IKEDA TOSHIFUMI
IPC: B60W30/00
Filed: 1993-03-30
Abstract: PURPOSE:To continuously detect mu data of a road surface with high accuracy to the best of its ability. CONSTITUTION:The device comprises a non-contact type detection means 5 that continuously detects a condition of a road surface by means of a light, an electromagnetic wave or an ultrasonic wave, a friction coefficient sampling means'4 that obtains a friction coefficient between the road surface and a tire based on information related to slipping when the tire is slipping against the road surface, a learning means 6 that learns relationship between an output data of the non-contact type detection means and the friction coefficient by comparing friction coefficient data sampled by the sampling means 4 with the output data and a computing means 6 that obtains pseudo data of friction coefficient from the output data of the non-contact type detection means based on the learned result by the learning means.
Patent JP-H07264174-A (JP)
Title: Slip detection circuit for elastic storage device
Inventor: UCHIMOTO TOMOHISA
IPC: H04L7/00
Filed: 1994-03-16
Abstract: PURPOSE:To prevent the effect of fluctuation in a fault detection point due to jitter or the like by detecting a slip fault with a signal resulting from a write and read valid/invalid designation signal latched based on a reference clock signal. CONSTITUTION:Data are written or read alternately for each frame to two planes of elastic storage device 31. A latch circuit 32 latches a read valid/invalid designation signal RI of the elastic storage device 31 by using,e.g. a reference clock CK with 8kHz. An AND circuit 33 provides an output of a signal representing a slip fault area in which the read valid/invalid designation signal RI of the elastic storage device 31 and a write valid/invalid designation signal WI of the elastic storage device 31 are overlapped timewise with each other. A slip detection signal generating circuit 34 latches a write frame pulse WFP when an output of the AND circuit 33 represents a slip fault area to provide an output of a slip detection signal. In this case, a write control circuit writes two frames of data to the elastic storage device 31 consecutively.
Patent JP-H04219069-A (JP)
Title: Image transmitting device
Inventor: KAGAMI NAOTO
IPC: H04N1/407
Filed: 1991-04-04
Abstract: PURPOSE:To reproduce the pseudo halftone picture faithful to original pictures by changing over density conversion parameters according to the transmission resolution of the image data to be transmitted. CONSTITUTION:A table correction section 22 for a gamma correction value is changed over to set the correction value for 400DPI resolution to a gamma correction section 21 if the transmission resolution set according to a communicating party is, for example, 400DPI. The gamma correction value for 200DPI resolution is similarly set in the gamma correction section 21 when the transmission resolution is 200DPI. Namely, the reproduced image density is lower in the case of 200DPI than in the case of 400DPI transmission resolution and, therefore, the gamma correction is made in the direction where the density characteristic of the image data decreases. Then, the halftone images faithful to the original images are transmitted.
Patent JP-S51147734-A (JP)
Title: Leak detecting apparatus
Inventor: KUSUKI SHIGERU
IPC: G01R31/02
Filed: 1975-06-12
Abstract: PURPOSE: The leak detection and the power separation even when the leak occurs in the using condition without graounding the outer box of the outer box of the electric machinery. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11323965-A (JP)
Title: Stone wall repairing method
Inventor: MATSUI NOBUYUKI
IPC: E02D29/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To easily grip stones, easily control an attitude, and easily set and move a work scaffold. SOLUTION: A base machine 1 is moved to travel along a toe of slope NB of a stone wall W, a girder 4 is set along a gradient of slope, and a work scaffold 7 is set in a work position by being guided by the girder 4. Stones S transported a little to the toe of slope NB are gripped by the hand part 20, the hand part is raised by being guided by the girder 4, and is automatically installed in a preset position by controlling an attitude.
Patent JP-S63240987-A (JP)
Title: Method for laying rubber sheet in ocean waste disposal plant
Inventor: IKOMA NOBUYASU
IPC: B09B1/00
Filed: 1987-03-27
Abstract: PURPOSE:To lay a rubber sheet over the seabed by laterally and continuously supporting both sides of the long-sized rubber sheet with guide ropes to spread the sheet in the widthwise direction of the waste disposal plant, integrally connecting the sheets with a connecting rope, and sinking the integrated sheet into the sea. CONSTITUTION:The long-sized rubber sheet 5 is laterally and continuously supported by the guide ropes 4 spread between peripheral partition walls in the widthwise direction of the waste disposal plant. The rubber sheet 5 of such a structure is spread over the sea in the waste disposal plant, the sheets 5 are integrally connected by a connecting rope 12, and the integrated sheet is detached from the guide ropes 4, sunk, and laid over the seabed while ripping the sheet from its center to the outer periphery. As a result, the sheet is not floated even if there are ups and downs on the seabed, and can be laid along the seabed.
Patent JP-S62229311-A (JP)
Title: Control valve
Inventor: OOTA KAZUNARI
IPC: G05D7/06
Filed: 1986-03-28
Abstract: PURPOSE:To keep the changing factor of flow rate caused by valve open/close operations at a fixed level regardless of the valve opening amount, by performing the automatic control of speed so that the smaller the detected value of the opening amount of a flow rate control valve is, the lower the open/close operating speed of the value, is. CONSTITUTION:A variable speed induction motor containing an inverter control circuit 6A as a valve driver 6 is provided for control of a valve V based on the operation command given from a controller 5. Thus the valve open/close operating speed can be changed. At the same time, a speed controller 8 which slows down automatically the valve open/close operating speed as the detected opening amount theta is reduced is controlled so that the changing factor of flow rate caused by the valve open/close operations is set at a fixed level according to the detected opening amount of an opening amount sensor 4. As a result, the changing characteristics of flow rate has an apparent change in terms of a primary function.