baber/WOPTO huggingface dataset:
Patent JP-H02128786-A (JP)
Title: Overlock chain stitching machine
Inventor: ECCHU OSAMU
IPC: D05B1/20
Filed: 1988-11-08
Abstract: PURPOSE:To facilitate the assembly of loop stitching mechanism by comprising cams which rotate, oscillate or reciprocate in conjunction with a main shaft, a unit frame fixed to a stitching machine frame applying from the front of said machine and follow-up elements engaged with the cams and a loop stitching mechanism assembled to the front of the unit frame. CONSTITUTION:On a main shaft 1, a cam, 3 forming a cam groove 2 for upper loop stitcher, a cam 5 forming a cam groove 4 for lower stitcher, an eccentric cam 7 which moves a feed teeth 6 vertically and an eccentric cam 9 which moves an upper female 8 of a female mechanism are fixed. The eccentric cam 7 is engaged with a fork part of feed bar 11 to oscillate the feed bar vertically, and the eccentric cam 9 is engaged with the upper end of female driving rod 12. A unit M consists of a unit frame 16, an upper loop stitching mechanism A, a lower stitching mechanism B and a female mechanism C. When the device is to be installed to a bed of the title machine, the unit M is screwed to the frame of the title machine with setscrews 14 applying the unit M to the bed front so that each follow-up element 25, 31 is engaged with the cam groove 2 and 4 of the cam groove 3 and 5.
Patent JP-H05119243-A (JP)
Title: Method and machine for production of coated optical fiber for optical fiber tape
Inventor: MIZUGUCHI HIDEAKI
IPC: G02B6/44
Filed: 1991-10-29
Abstract: PURPOSE:To eliminate the adverse influence of a shrinkage strain on transmission characteristics by relieving the stress by the shrinkage on curing of the integral coating layer of plural optical fibers right after production in a short period of time. CONSTITUTION:In the process for production of the coated optical fiber 7 for optical fiber tape produced by paralleling plural pieces of the optical fibers 3, coating the fibers with a resin and curing the resin; the coated optical fiber 7 after plural pieces of the optical fibers 3 are coated with the resin and the resin is cured or after the tape fiber is taken off by a take-off unit is heated to a prescribed temp. or bent in a prescribed direction at a prescribed curvature or is bent in the prescribed direction at the prescribed curvature while the fiber is heated at the prescribed temp.
Patent JP-H03145902-A (JP)
Title: Controller for electric rolling stock
Inventor: SAKAI HIDEO
IPC: B60L3/00
Filed: 1989-11-01
Abstract: PURPOSE:To prevent burning due to flashover by interrupting a main motor when the voltage between the brush of the main motor and the framework of the motor exceeds a predetermined level. CONSTITUTION:A voltage detector 10A detects abnormally high voltage between a brush 12 and an arcking stud 15 and operates a circuit breaker so that a main motor is interrupted from a power source.
Patent JP-H03146887-A (JP)
Title: Magnetic field measuring instrument using charged particle beam
Inventor: FUKUHARA SATORU
IPC: G01R31/305
Filed: 1989-11-01
Abstract: PURPOSE:To always detect position relation between a sample and an electron beam and to prevent the collision of the electron beam with the sample occurring by detecting the phase relation of a primary charged-particle beam with the sample, and changing the scanning position of the electron beam based on a detection signal. CONSTITUTION:A primary electron beam 2 emitted from an electron gun 1 is made incident on the front plane of a magnetic head 5 that is the sample converged thinly with an objective lens 4, i.e. a position separated by several microns in a Z-axial direction from the gap of the head 5. Since an arbitrary coil current flows on the head 5, a leakage magnetic field is generated from the gap. An incident primary electron beam 2 receives deflection of pre scribed angle by the leakage magnetic field, and is made incident on a semiconductor position detecting element 6. The quantity of deflection is converted to position information, and is detected as the output current of the position detecting element 6. Furthermore, it is converted to magnetic field information with a magnetic field detection circuit 7, and is inputted to a central processing circuit 13. Thereby, position control for the electron beam and the magnetic head 5 that is the sample can be performed easily and with high accuracy, therefore, the leakage magnetic field nearest to the magnetic head 5 can be measured.
Patent JP-H02132215-A (JP)
Title: Construction for press-in fixing pipe with ground search function
Inventor: HASEGAWA TOSHIHIRO
IPC: E02D7/22
Filed: 1988-11-09
Abstract: PURPOSE:To use strength characteristic of ground as much as possible by rotating, pressing and fitting a searching pile to a ground, designing a main pile based on this and rotating and pressing and fitting the main pile to the ground according to a similar method. CONSTITUTION:A searching pile 1 is constituted of a pile body 2 made of steel and the like having an end fitting 3 fixed which is provided with a nozzle hole 4 and a cutter 5. A main pipe 11 is constituted of a pile member 12 made of concrete or steel which has an end fitting 13 and a hollow rod 14 inserted therein whose lower end is connected to the upper part of the fitting 13. When the searching pile 1 is rotated, pressed and fitted, pressure fluid is injected from the nozzle hole 4. In the process, the respective conditions of ground are measured and recorded, by an automatic measuring and recording device. The main pile 11 is designed based on this search result and the construction and management is performed by comparing with data from the searching pile 1 by the automatic measuring device in a process for rotating and pressing and fitting it.
Patent JP-H06131509-A (JP)
Title: Communication system in contactless ic card system
Inventor: KATO MASAKI
IPC: G07B15/00
Filed: 1992-10-21
Abstract: PURPOSE:To communicate with mobile objects in the order of entrance by preventing the interference of radio waves even when plural mobile objects having respectively different communicatable areas continuously enter into a gate. CONSTITUTION:When a vehicle traveling on a toll road enters into a gate, a toll gate computer reads out (step 30) vehicle sort information from a vehicle sort identifying running board and transmits an inquiring number for the sort from a toll gate antenna (steps 31, 32 or 31, 33). A contactless IC card loaded on the entering vehicle executes communication processing with a main body side by transmitting its own user's number only at the time of receiving the inquiring number corresponding to the sort (steps 40a, 41a or 40b, 41b).
Patent JP-H09129787-A (JP)
Title: Resin-sealed semiconductor device
Inventor: OGURA ICHIRO
IPC: C08G59/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To realize solder crack resistance and heat cycle crack resistance by making a lead frame of a copper-based metal, and using, as essential element of a sealing material, polyglycidyl ether of polyphenols bonded with phenols with an alicyclic hydrocarbon group as a coupling group, a hardening agent and an inorganic filler. SOLUTION: An electrode portion within a semiconductor element and a lead frame made of a copper-based metal are joined with each other and sealed by a sealing material in such a manner as to fix to semiconductor element and the lead frame. This sealing material contains, as essential elements, polyglycidyl ether of polyphenols having structure bonded with phenols with an alicyclic hydrocarbon group as a coupling group, a hardening agent and an inorganic filler. Thus, excellent solder crack resistance and heat cycle crack resistance, and significantly high heat dissipation property may be realized.
Patent JP-H06132792-A (JP)
Title: Intermediate potential detector
Inventor: KIZAWA KENICHI
IPC: H03K5/08
Filed: 1992-10-22
Abstract: PURPOSE:To prevent a noise from appearing on an output signal even when a noise is superposed to an input signal. CONSTITUTION:When the noise is superposed on the input signal a1, the noise appears in a manner of being amplified on the output signals of (c) to (e) of inverters 11 to 13 with different switching levels. But concerning flip-flops 15 and 17, when data is set once, output data does not change even if additional clock is inputted as long as input data do not change. The input data are connected to a power supply to be invariable. Namely, the noise amplified by the inverters 11 to 13 is cut by the flip-flops 15 and 17. Consequently, the noise is cut off in the output signals (h) and (i) of the flip-flops 15 and 17 and the noise does not appear on a signal output terminal 21. Thus, a circuit malfunction which is conventionally caused by the noise is prevented.
Patent JP-H03148378-A (JP)
Title: Four-wheel steering device
Inventor: SUZUKI YOSHIAKI
IPC: B62D6/00
Filed: 1989-10-31
Abstract: PURPOSE:To enable four wheel steering to be performed by means of steering torque even in a vehicle furnished with no bydraulic system by detecting the steering torque of an electrically driven power steering device which drivingly assists main steering wheels, and thereby steering subsidiary steering wheels so as to be controlled in response to the result of the detection. CONSTITUTION:A vehicle 2 is equipped with a main steering means 8 steering front wheels 10 acting as main steering wheels, and a steered means 12 steering rear wheels 14 acting as subsidiary steering wheels. The steered means 12 is driven by an electric motor 28. In addition, the vehicle 2 is equipped with a power steering device 32 which has a torsion bar (not shown) connected with a steering shaft 6 interposed within a gear box 34. In this case, the twist of the torsion bar is detected by a torque sensor 42 as steering torque. Based on the detected steering torque, the electric motor 28 is controlled by a control means 30, and the rear wheels 14 are thereby steered.
Patent JP-H08227140-A (JP)
Title: Phase-shift lithographic mask and its manufacture
Inventor: BAAN JIENGU RIN
IPC: G03F1/30
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an alternate element phase shift mask and its fabrication. SOLUTION: All mask pattern elements extended in the X-direction are formed on a first mask board, and all mask pattern elements extended in the Y-direction are formed on a second mask board. Two mask boards are combined into a single mask for the single exposing process on a wafer, or individual masks are separately exposed, and they are overlapped on a single mask wafer.
Patent JP-S62142991-A (JP)
Title: Heat conveying device
Inventor: JIYAKUDO JUNICHI
IPC: F28D15/06
Filed: 1985-12-17
Abstract: PURPOSE:To prevent the lowering of the heat conveying function without causing a fault from occurring in the circulation of an operating liquid due to the circulation of liquid by interposing a compression spring between a first opening and closing valve of the heat conveying device and a part making contact with a float of a shaft portion of a second opening and closing valve. CONSTITUTION:A compression spring is interposed between a first opening and closing valve 10 and the shaft portion 12 of a second opening and closing valve 12. When the first opening and closing valve 10 and a second opening and closing valve 11 assume an open state by the buoyancy of a float, the first opening and closing valve 10 is pressed directly upward by a compression spring 20 and makes contact with the valve portion of the second opening and closing valve 11, thus assuming again a close state. The pressure at a vapor introducing part 7 is introduced into a liquid reservoir tank 4, and the operating liquid 19 is circulated to a generator 2. With the lowering of the float 3, the first opening and closing valve 10 assumes a closed state, and the circulation of the operating liquid 19 is completed. For this reason, no fault is generated in the circulation of liquid to the generator 2 but the lowering of the heat conveying function is prevented and the float and the liquid reservoir tank are miniaturized.
Patent JP-S63138940-A (JP)
Inventor: HISHIDA MASANORI
IPC: B65C9/00
Filed: 1986-11-27
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-H03145238-A (JP)
Title: Frequency multiplex transmission system and controller therefor
Inventor: ABE TOMIGORO
IPC: H04L12/40
Filed: 1989-10-30
Abstract: PURPOSE:To improve the mount and installation utilization efficiency by operating each terminal equipment according to a command data when an address data of a data block is coincident with its own address and sending the information of its own terminal equipment to a transmission line. CONSTITUTION:Each of terminal equipments E11-Enxn receives a data block sent from a center 2 and uses an address discrimination means 40 to discriminate whether or not specifying its own terminal equipment is included. When the address data is included, a control means 46 adjusts an angle and a focus of a television camera, e.g. 48 according to a command data included in the data block. When a transmission request of information is included in a received command data, a signal modulating a carrier of a channel assigned to a terminal equipment according to an information signal of the terminal equipment outputted by a modulator 49 is sent to a transmission line via a switch means 47. Thus, the mount and installation utilization efficiency is improved.
Patent JP-H11116633-A (JP)
Title: Aqueous dispersion of fluororesin
Inventor: KOBAYASHI SATORU
IPC: C08F214/18
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous dispersion of fluororesin suitable for preparing a one-pack aqueous fluororesin coating material having storage stability and normal temperature crosslinkability and capable of giving a coating film excellent in water resistance, stain resistance and weathering resistance. SOLUTION: This aqueous dispersion of fluororesin is an aqueous dispersion obtained by subjecting (a) a fluoroolefin, (b) diacetone acrylamide or diacetone methacrylamide, (c) an unsaturated carboxylic acid expressed by the formula CH2 =CH-(CH2 )n -COOH [(n) is the number of repeating units and an integer of 6-10] and (d) a hydrocarbon-based monomer other than (b) and (c) to emulsion polymerization, wherein, the proportions of (a), (b), (c) and (d) are 20-60 mol.%, 0.01-10 mol.%, 0.01-5 mol.% and 25-70 mol.%, respectively.
Patent JP-H01124309-A (JP)
Title: Walking type paddy field working machine
Inventor: MORIYA TOSHIMASA
IPC: A01C11/02
Filed: 1987-11-09
Abstract: PURPOSE:To maintain relative upper and lower positions of left and right wheels in a fixed attitude, by releasing contact communication of a handling member with a driving member at the upper limit position of a center float and forming adaptability to make rolling control unactable at the contact communication part. CONSTITUTION:A driving member 14 is stood and fixed at the rear part of a center float 9 and the driving member 14 is communicated with a rolling control mechanism by a link. The driving member 14 is equipped with a first long hole 20 at the central position of the center float in the width direction and for the contact communication with a handling pin 16 and the center float 9 can be raised and dropped in the top and the bottom range of the first long hole 20. The contact communication part of the handling pin 16 with the driving member 14 in a state where the center float 9 is placed in the vicinity of the upper limit position, namely the lower part of the first long hole 20 is widened, the contact communication of both the members 14 and 16 is released and adaptability is formed to make the rolling control unactable.
Patent JP-H0599474-A (JP)
Title: Air conditioning control system
Inventor: TANABE TSUKASA
IPC: G08C25/00
Filed: 1991-10-04
Abstract: PURPOSE:To permit the confirmation of reception of a transmitting signal from a wireless unit by a transmitter-receiver unit by a method wherein it is alarmed when a difference between the counting value of a transmission counting means and the same of a reception counting means is higher than an allowed number. CONSTITUTION:A transmitting and receiving condition inspecting circuit recognizes how many times the transmission of a wireless unit to a transmitter- receiver unit has succeeded or failed through the contents of a transmitting number of times counter 27 and a receiving number of times memory 28. The number of failures is a difference between the number of transmission and the number of receiving of the transmission. When the difference has arrived at an allowed number preset in a set data storing memory 24, a speaker is driven through a buzzer circuit to alarm it. According to this method, a signal transmitted from the wireless unit can be confirmed easily whether it can be received by the transmitter-receiver unit or not.
Patent JP-H11119237-A (JP)
Title: Intra-face switching type liquid crystal display device
Inventor: NIWANO YASUNORI
IPC: G02F1/1368
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a high quality liquid crystal display device(LCD) having a wide aperture part by improving a shielding effect against a leaked electric field from a signal line and reducing the light shielding area. SOLUTION: The LCD is constituted of a thin film transistor(TFT) array substrate 20 provided with scanning lines, signal lines 3, pixels formed by crossing the scanning lines and signal lines 3, TFTs formed on the pixles, driving electrodes 5 connected to the TFTs, counter electrodes 6 arranged opposedly to the electrodes 5, and TFT(thin film transistor) equipped with common wrings for connecting each counter electrode 6 to a counter electrode of another pixel, a counter substrate 30 arranged counter to the substrate 20 and liquid crystal 11 sealed into a gap between both the substrates 20, 30 and allowed to be driven by the electrodes 5, 6 by generating an electric field in parallel with the surfaces of the substrates 20, 30. On the substrate 20, the electrodes 50, 60 are formed on a layer different from a layer forming the signal lines 3 and close to the liquid crystal 11.
Patent JP-S63138862-A (JP)
Title: Job information exchange and supporting system
Inventor: SHIRAISHI TOSHIKI
IPC: H04N1/44
Filed: 1986-12-01
Abstract: PURPOSE:To instantly prevent the furtive glance of a screen by a third party by using a control signal so as to control the display state of the screen displayed on a display device through a radio system or a wired system. CONSTITUTION:Job information exchanging and supporting systems A and B are led between remote locations to exchange secret job information in the on-line state via a communication line 7. In the on-line state, if a 3rd party invades into the system of the job information exchanging and supporting system A, the operator operates immediately a remote control key pad 4A to output a control signal to a controller 3A. Thus, the controller 3A outputs a control signal to erase the displayed pattern to the display device 2A. Since the communication state is kept in the on-line and the display screen on the display device 2A is lost, the furtive glance by the 3rd party is prevented.
Patent JP-H10198751-A (JP)
Title: Digital data recording paper
Inventor: YOSHIDA HIROICHI
IPC: G06K7/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To make the specification of display area sure and easy, and to improve accuracy in the recording and reproducing of data against the stretching and contracting deformation of a digital data recording paper. SOLUTION: Concerning the digital data recording paper on which 2N[N=2<n> (n>=4)] pieces of information are recorded in a rectangular display area 5 so as to be optically readable, an additional mark 3 is provided for optically reading an X-axis base line 3A and an Y-axis base line 3B continued to one end of X-axis base line 3A. Concerning the additional mark 3, an extension element 3C protruded toward Y-axis direction and display area side is formed at the other terminal part of X-axis base line 3A and an extension element 3D protruded toward X-axis direction and display area side is formed at the other terminal part of Y-axis base line 3B. Then, the additional mark 3 is L-shaped from the X-axis and Y-axis base lines 3A and 3B mutually linked at one end while having the extension parts protruded into the display area at both the terminal parts.  A unit data area 2 is made into square and the display area is made square.
Patent JP-2001109566-A (JP)
Title: Switch input detecting device
Inventor: IKEDA KOJI
IPC: H03M11/20
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a switch input detecting device which is small in the number of signal lines in use and decides one or more operated operation switches S11 to S34 without being affected by noise. SOLUTION: This device is equipped with scanning signal lines SL1 to SL3 to which parallel-connection circuits of operation switches S11 to S14, S21 to S24, and S31 to S34 and detection resistances R11 to R14, R21 to R24, and R31 to R34 and terminating resistances RT1 to RT3 are connected in series, a switch detection part 1 having diodes D1 to D3 connected between the terminating resistances RT1 to RT3 and a common signal output point O1, a scanning signal generation part 2 which supplies scanning signals SC1 to SC2 to the scanning signal lines SL1 to SL3 in individual timing, a control detection part 3 which has an A/D conversion part 3C inside, and a common signal output line SO which connects the common signal output point O1 and A/D conversion part 3C;  and the detection resistances R11 to R34 are so selected as to have different resistance values by the scanning signal Lines SL1 to SL3.
Patent JP-H06126388-A (JP)
Title: Production of semi-solidified metal
Inventor: MURAKAMI HIROSHI
IPC: B22D27/20
Filed: 1992-10-22
Abstract: PURPOSE:To continuously and stably produce semi-solidified metal having a prescribed solid phase ratio at a prescribed discharging velocity. CONSTITUTION:This method is the one, which supplies molten metal between a rotor 1 for stirring having large heat conducting capacity and composed of horizontal axis cylindrical barrel and a fixed wall 4 and continuously and stably discharges the semi-solidified metal 16 from a discharging port 11 at the lower part. A gap interval between the fixed wall 4 at the part approached to the discharging port 11 and the rotor 1 for stirring is adjusted according to the viscosity of the semi-solidified metal decided by cooling velocity, shearing strain velocity and the solid phase ratio of the semi-solidified metal.
Patent JP-H04158304-A (JP)
Title: Manufacture of color filter
Inventor: YOSHIMI TAKUYA
IPC: G02B5/20
Filed: 1990-10-22
Abstract: PURPOSE:To obtain a color filter with good surface flatness at a high yield by forming the color filter on a transparent substrate, applying heat treatment to the color filter within the period when discoloration occurs, then polishing the color filter. CONSTITUTION:A black matrix pattern is formed to the thickness 1 mum by printing on a transparent substrate, and it is heat-treated at 180 deg.C. A red pattern is formed by printing, and it is heat-treated at 180 deg.C. Green and blue patterns are formed by printing, and they are heat-treated at 200 deg.C. A color filter thus manufactured is polished with a sway type polishing device to reduce surface irregularities from about 0.5 mum to about 0.05 mum. Organosilane organic resin is coated to the thickness about 1 mum to protect abrasive scars on the surface, it is heat-treated at 200 deg.C, and an ITO film is formed on it for patterning. The filter with precise surface flatness can be obtained at a high yield.