baber/WOPTO huggingface dataset:
Patent JP-H0611677-A (JP)
Title: Inspection method for liquid crystal display panel
Inventor: SUKENORI HIDETOMO
IPC: G02F1/136
Filed: 1992-06-26
Abstract: PURPOSE:To facilitate the inspection of a liquid crystal display panel and to improve the accuracy thereof in an inspection method, particulaly that for detecting the short circuit of a data electrode in a TFT type liquid crystal display panel. CONSTITUTION:A first electric signal having a phase, frequency and amplitude which are constant is inputted to one adjacent data electrode 7-1 and a second electric signal having the same frequency and amplitude as the first electric signal and having the opposite phase is inputted to the other data electrode 7-2. Or one end of the data electrode 7-1 and that of the data electrode 7-2 are electrically connected together and the first electric signal having the phase, frequency and amplitude which are constant is inputted to the other end of the data electrode 7-1 and the second electric signal having the same frequency and amplitude s the first electric signal and having the opposite phase is inputted to one end of the electrode 7-2 respectively, and the central voltage of the first and second electric signals is applied on the common electrode of the display panel. When any unnecessary short circuit occurs between the data electrodes 7-1 and 7-2, the brightness due to the first and second electric signals is varied at a short circuit part, thereby visually detecting the presence and position of the short circuit.
Patent JP-H08339851-A (JP)
Title: Device for connecting battery terminals
Inventor: TANAKA TSUTOMU
IPC: H01R4/70
Filed: 1995-06-09
Abstract: PURPOSE: To reduce the number of parts and surely connect them. CONSTITUTION: A terminals fitting 12 connected to the end of an electric wire 11 is provided with a contact plate 15 which can be fastened to a battery post P and leg plates 16, 17 connected to both ends of the contact plate 15 and the tip of the other leg plate 17 is bent outside to form an inclined part 17a. A layer supporting shaft 20 pierces both leg plates 16, 17 and a lever 19 is rotataly supported about the lever supporting shaft 20 and the tip of the lever 19 is connected to a cover 14. When the right end of the cover 14 is pressed down, the lever 19 is rotated downwardly to engage with the inclined part 17a and to elastically deform the other leg plate 17 inside, whereby the contact plate 15 is deformed and fastened to the battery post.
Patent JP-H1117592-A (JP)
Title: Communication terminal and communication system
Inventor: NAKAMURA AKIHIKO
IPC: H04L27/06
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that accurately receives transmission data from a master set and the communication system using the communication terminal by utilizing data received by the communication terminal for clock synchronization. SOLUTION: A clock generating circuit 21 generates a clock from a received carrier, a clock frequency divider circuit 22 frequency-divides the clock, and a reset circuit 28 resets the clock frequency divider circuit 22 at the rise of the received data when the frequency divider circuit 22 samples the received data so as to take synchronization between the reception data and the reception clock for sampling.
Patent JP-H1113661-A (JP)
Title: Screw compressor
Inventor: TAKANO MASAHIKO
IPC: F04C18/16
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve a performance by arranging a lip in a radial direction from an outer diameter of a screw rotor on a suction end surface outer peripheral part of the screw rotor, in a suction port capable of sucking air from an axial direction, and not having an opening part for sucking air from a radial direction. SOLUTION: Oil oiled from a compressing stroke side is passed an engaging clearance of a rotor, and injected into a suction port 4. Oil mist is formed by means of high speed rotation, and is advanced into a suction chamber by passing a leaking passage 7 along a bore inner diameter by centrifugal force. As a result, the oil mist having a high temperature is heat-exchanged with air which is sucked from one to another, a suction air temperature is raised, and a volume efficiency is reduced since thermal expansion is carried out. A wall 8 for preventing heating of intake air is arranged, a clearance 9 between the wall 8 and a suction side end surface is formed in a small size so as to prevent formation of a leakage passage which is new continuously to a leakage passage 7, and thereby, oil mist leaked along a bore inner wall is prevented.  It is thus possible to prevent intake air heating, and it is also possible to hold a high volume efficiency.
Patent JP-H1062924-A (JP)
Title: Silver halide color photographic component improved in bleachability
Inventor: MASSIRIO SERGIO
IPC: G03C1/43
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the multilayer silver halide color photographic component improved in silver removing speed (silver bleachability) at the time of bleaching and fixing processes. SOLUTION: This multilayer silver halide color photographic component is formed by coating a support with a silver antihalation layer, an interlayer, at least 2 red-sensitive silver halide emulsion layers, at least 2 green-sensitive silver halide emulsion layers, a yellow filter layer, and at least 2 blue-sensitive silver halide emulsion layers, and the interlayer formed between the silver antihalation layer and the red-sensitive layer nearest to the support contains the bleach accelerator releasing compound and the silver antihalation layer contains a water-soluble organic thiol compound.
Patent JP-H0817539-A (JP)
Title: Connecting part for power cable
Inventor: TOTANI ATSUSHI
IPC: H02G1/14
Filed: 1994-06-28
Abstract: PURPOSE:To constitute a connecting part of a power cable with a conductive connector, arrange a reinforcing insulator made from rubber or plastic in the connected part, and integrally mold the reinforcing insulator by the application of heat and pressure so that a space is not formed on the inside. CONSTITUTION:Ends of conductors 2, 2a of facing cables are inserted into a conductive connector 30 in a cable connecting part to form a conductive state. A high-tension shield electrode 35 is arranged around the conductive connector 30 and fixed, then a reinforcing insulator 40 made from rubber or plastic is integrally molded thereto by the application of heat and pressure. By forming the surface of the high-tension shield electrode 35 in the form of an arc, when the reinforcing insulator is heated and compressed, air bubbles are not left on the inside of the reinforcing insulator, and rubber or plastic is closely stuck to the conductor in the connecting part so as not to leave a space.
Patent JP-S6148550-A (JP)
Title: Gamma-phase precipitation-strengthened nickel base heat-resistant alloy containing dispersed yttria particles
Inventor: KAWASAKI YOZO
IPC: C22C19/05
Filed: 1984-08-14
Abstract: PURPOSE:To obtain a gamma-phase precipitation-strengthened Ni base heat-resistant alloy contg. dispersed yttria particles by mixing powders of specified simple substances with powders of specified alloys and fine yttria powder, extrusion-forming the mixture, and heat treating it at a specified temp. CONSTITUTION:This Ni alloy consists of, by weight, 3.7-5% Al, 9.3-10.3% Co, 5.1-6.7% Cr, 0.7-1% Ti, 4.3-5.5% Ta, 12-12.9% W, 0.02-0.2% Zr, 1.7-2.3% Mo, 0.001-0.1% C, 0.001-0.02% B, 0.5-1.7% Y2O3,<0.6% O and the balance Ni. Powders of simple substances (carbonyl Ni, Co, Cr, Ta, W and Mo) are mechanically mixed with powders of alloys (Ni-Al, Ni-Ti-Al, Ni-Zr and Ni-B) and fine Y2O3 powder so as to provide said composition. The mixture is extrusion-formed and heat treated at 1,260-1,370 deg.C.
Patent JP-S6150615-A (JP)
Title: Method for controlling washing cycle of rapid filter basin
Inventor: MIYAJIMA YASUYUKI
IPC: B01D37/04
Filed: 1984-08-14
Abstract: PURPOSE:To conserve the amount of purified water used in washing and power cost, by controlling a washing cycle corresponding to the filtering results of a rapid filter basin. CONSTITUTION:The filtering capacity of each filter basin is estimated from past filtering data and the washing cycle of the filter basis is controlled on the basis of the washing cycle objective value of each filter basin determined from the estimation result. That is, a process control apparatus 2 automatically measures an inflow amount 3, a filtering flow amount 7, a surface washing flow amount 10, a filter valve 5, the water level 8 of a purified water basin, a water quality measuring value 15 and the number of filter basins 6 during operation to send the same to an operation control apparatus 1 as process values 13 and sends out a washing timing signal to corresponding filter basins 6, 18 on the basis of the washing cycle objective value 12 sent from the operation control apparatus 1 to perform control. The process control apparatus 2 controls the inflow amount 3, the surface washing flow amount 10 and a return flow amount 17 on the basis of the flow amount objective value sent from the operation control apparatus 1.
Patent JP-S5793206-A (JP)
Title: Hologram rotational angle meter
Inventor: TENJINBAYASHI KOUJI
IPC: G01D5/26
Filed: 1980-11-29
Abstract: PURPOSE:To measure a rotational angle precisely by a method wherein an object light and a reference light are emitted from one side in an apparatus making relative displacement, a hologram serving as a reference and a hologram made after displacement are formed thereby through the intermediary of two parallel reflector boards provided on the other side in the apparatus and interference fringes formed between the holograms are counted. CONSTITUTION:A laser beam from a light source 9 is divided in two by a half mirror 17 and a light F1 thus made turns to be an object light through a mirror 13, a lens 14, a diffusion board 15 and a lens 16, while a light F2 turns to be a reference light of parallel luminous flux exposes a photosensitive material located in the position of a hologram 6 through a reflecting element 3 composed of two parallel reflector boards to form a hologram serving as a reference. Next, in a state that the reflecting element is rotated, the laser beam is divided in two in the same way as in the preceding process and a regenerated object light is obtained from the hologram 6 by the light F2. And when the object light obtained by the light F1 is applied on the hologram 6 through the intermediary of the reflecting element 3 in a new position, it interferes with the regenerated object light, whereby the interference fringes are formed on a screen 8. By this constitution, the rotational angle can be determined with excellent precision from the width of the fringes correlating to the rotational angle.
Patent JP-S6237507-A (JP)
Inventor: BUIRIBARUTO KURAUSU
IPC: F16B37/08
Filed: 1986-07-17
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-H0458947-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ICHIKI MASAAKI
IPC: A61B8/14
Filed: 1990-06-27
Abstract: PURPOSE:To grasp an exact relative position of a probe by providing an image synthesizing means for generating a scanning surface display mark in the horizontal and the vertical directions and a scanning angle area display mark of the probe on the selected scanning surface, and displaying these display marks simultaneously with an ultrasonic tomography image on A or a monitor. CONSTITUTION:An ultrasonic signal processing part 21 receives a receiving signal and a position information signal, and outputs a tomography image signal to an image synthesizing means 28. A vibrator switching part 25 switches the scanning surface for oscillating an ultrasonic vibrator 13 in a probe 11. When a discriminating signal from a probe discriminating part 22 is inputted, a scanning surface display mark generating means 26 outputs a scanning surface display mark signal for displaying a scanning surface display mark for showing the scanning surface before switching and after switching, that is, the scanning surface which is being scanned at present, on a monitor 29 to the image synthesizing means 28. Also, a scanning angle area display mark generating means 27 also outputs a scanning angle area display mark signal to the image synthesizing means 28 in the same way.
Patent JP-H0611499-A (JP)
Title: Harmful gas sensing system
Inventor: ISHII YASUSHI
IPC: G01N31/22
Filed: 1992-06-26
Abstract: PURPOSE:To check existence of remaining harmful gas in a piping quickly by furnishing a bypass pipe for a purge gas bleeder pipe, and allowing it to include a sensing agent which changes color when contacting harmful gas. CONSTITUTION:To replace crude gas containers 1, 1 or inspect and repair the piping system, purging is performed for repelling any detrimental gas from the system. First the main cocks for the containers 1, 1 and a valve 23 on a process pipe 6 are closed, and a valve 24 on a bleeder pipe 7 is opened followed by opening of a valve on a purge gas lead-in pipe 5, and the purge gas flows through a supply pipe 4 and the bleeder pipe 7, and the harmful gas stagnating is purged off to the outside. After continuing the purge for a specified period of time, the valve 24 is closed while valves 25, 26 are opened, and the purge gas is led from a bypass pipe 8 to a vessel 9 for sensing agent to come in contact therewith. If the harmful gas still remains as the worst case, the sensing agent changes its color. The color change is sensed by a color mark sensor 14 through a watching window 11, and signal is sent to an amplifier 12 for issuing alarm from an alarm 13.
Patent JP-H04368080-A (JP)
Title: Switch circuit
Inventor: KUSANO TAKAHIRO
IPC: H04N5/268
Filed: 1991-06-14
Abstract: PURPOSE:To provide the circuit in which production of switching noise is suppressed at signal changeover. CONSTITUTION:This circuit is provided with 1st and 2nd transistors(TRs) pairs Q1, Q4 and Q2, Q3, the former of which receives 1st and 2nd signals respectively to each base and the latter of which receives a reference potential VF1 to each of bases and the latter emitters are connected in common a signal output means in which an output is obtained at an output terminal 2 from a load resistor R connecting in common to collectors of the TRs Q2, Q3, a current switching control means employing a 3rd TR pair Q5, Q6 whose emitters are connected in common to a constant current source I1 and in which the base of the TR Q5 receives a control signal V1 so as to supply their collector currents switchingly and differentially to both the TR pairs Q1, Q4 and Q2, Q3, with a 4th TR pair Q7, Q8 whose collectors connected in common to a constant current source 12 and in which each of the TRs receives a prescribed constant current switchingly and differentially, and a current mirror circuit 1 whose current input terminal connects to the collectors of the 4th TR pair, whose current output terminal connects to the signal output means and having a prescribed input output current ratio.
Patent JP-S6062692-A (JP)
Title: Static vane for turbo molecular pump
Inventor: TAMURA NAOYUKI
IPC: F04D19/04
Filed: 1983-09-16
Abstract: PURPOSE:To facilitate assembling work by forming the static vane and spacer ring integrally while to reduce the size and weight by making thin the side face section in casing. CONSTITUTION:A tubular section 5c and a spigot section 5d are formed through press work on a static vane 5 then a vane section 5e is formed. When assembling, each static vane 5 is lapped sequentially with respect to the rotor to joint the spigot section 5d on one static vane 5 and the tubular section 5' on other static vane 5'. Consequently, the outercircumferential section of static vane 5 can be made quite thin resulting in reduction of the diameter of casing for turbo molecular pump.
Patent JP-H0728522-A (JP)
Title: Forming machine with periodic inspection instructing function
Inventor: YAMADA AKIO
IPC: B22D17/32
Filed: 1993-07-08
Abstract: PURPOSE:To enable an operator to visually recognize past inspection history information on a called periodic inspection picture by displaying the periodic inspection picture or the like at the time of periodic inspection is necessary. CONSTITUTION:When an inspection monitor processing part 13 recognizes coming of the periodic inspection day of a classification and is in the condition that the periodic inspection picture should be preferentially displayed, the periodic inspection picture is displayed on a display device 5 by a display control part 17. When the inspection monitor processing part 13 recognizes coming of the periodic inspection day of a classification and is in the condition that a message to prompt the operator to call the periodic inspection picture should be preferentially displayed, this message is displayed in a window in the upper part or the like of the picture independently of the state of the displayed picture classification. When the operator instructs call of the periodic inspection picture in response to this message, the periodic inspection picture is displayed on the display device 5 by the display control part 17.
Patent JP-H11344774-A (JP)
Title: Image reader
Inventor: OBUCHI HIROSUKE
IPC: G03B27/50
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reader whose reliability is high and which is constituted so that a high-speed and high-accuracy scanning can be executed. SOLUTION: This image reader is provided with moving bases 3a and 3b having reflection members 2a and 2b for reflecting light and guide devices 7a and 7b arranged along in the moving direction of the bases 3a and 3b in order to enable the bases 3a and 3b to be moved. Besides, it is provided with a member 20 having magnetism on the moving base side and a magnetic field generation means 30 on the guide device side.
Patent JP-H0336174-A (JP)
Title: Image recording device
Inventor: KAWASAKI KEIICHI
IPC: G03G15/00
Filed: 1989-06-30
Abstract: PURPOSE:To make the device compact and facilitate maintenance by placing an unused sheet storage case in parallel with a used sheet storage case, and providing a recording position above the cases. CONSTITUTION:When an uppermost sheet of sheets stacked in a supply magazine 3 is lifted by a sucker and a lever 9 is rotated, the end part of the sheet is held between a planetary roller 8 and a main roller 7. When the roller 7 is rotated in a counterclockwise direction, the sheet is advanced upward, then guided by a guide plate 21 and carried vertically. When the tip of the sheet reaches a direction-conversion unit 11, the sheet is held between a main roller 12 and a planetary roller 13, and when a lever 14 is rotated to change the advancing direction of the sheet, secondary scanning of the sheet is performed by a pair of rollers of a secondary scanning roller 2, and thus uniform, good image-recording is performed. The roller is then reversed, and the advancing direction of the sheet is changed by the rollers 12 and 13, and the recorded sheets are fed into a receive-magazine 4.
Patent JP-H06189552-A (JP)
Title: Parallel control system for high voltage rectifier circuit
Inventor: IWAI HIROSHI
IPC: H02M7/10
Filed: 1991-04-11
Abstract: PURPOSE:To reduce the size and cost of a power supply by giving a large capacity to a DC high voltage stabilized power supply with a high frequency inverter. CONSTITUTION:A plurality of high voltage rectifier circuits 8, 9 of a unit are connected in parallel, these are driven with a high-frequency high-voltage circuit 4 and an auxiliary power supply is provided in series for each unit to control a current in order to obtain uniform current shared with each unit. Thereby, (1) a high voltage rectifier circuit (unit) can be standardized, and (2) the load current can be easily increased or decreased by increasing or decreasing the number of units.
Patent JP-S59145223-A (JP)
Inventor: KURAUSU HAAN
IPC: C08F112/08
Filed: 1983-09-16
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-H0219870-A (JP)
Title: Dry type electrophotography device
Inventor: ICHIKAWA TOSHIYUKI
IPC: H04N1/113
Filed: 1988-07-07
Abstract: PURPOSE:To prevent misdetection of start signal generation by taking out the start signal by comparing operational amplifier output with the previously set reference voltage. CONSTITUTION:When laser beam irradiates a photoelectric element 6, current IPD flows to the photoelectric element from the operational amplifier 31, and the output of the operational amplifier 31 becomes high level. When the operational amplifier output exceeds the reference voltage level, the output of a comparater 39 inverts, and the output is detected as the start signal. When a noise signal is input through cable, etc., the signal component is output as a negative signal from the operational amplifier 31, however, the comparator output does not invert when such negative signal is input, and the output is not detected as the start signal. Thus, the noise is surely eliminated, and the misdetection of the start signal generation is prevented.
Patent JP-H0912761-A (JP)
Title: Foamed polypropylene resin
Inventor: IWASHITA TOSHIYUKI
IPC: C08J3/28
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene resin foam which is excellent in mechanical strength and heat resistance and suitably useful as an interior material for vehicles by formulating a polypropylene resin, a resin compound obtained by irradiating an ionizing radiation to a specific polypropylene resin, a metal alkoxide and a foaming agent. SOLUTION: This foamed product is obtained by mixing (A) 100 pts.wt. of resin components comprising (i) 5-70wt.% of a polypropylene resin and (ii) 95-30wt.% of a treated resin prepared by irradiating a polypropylene resin having a melt flow rate of <=10g/10min and a isotactic pentad fraction of >=0.965 with an ionizing radiation such as γ-rays or electron rays with (B) 0.01-2 pts.wt. of a metal alkoxide of the formula: M(R)m-n (OR')n (R and R' are each an 1-20C alkyl; (m) is 3, 4; n satisfies m>=n>=2; M is B, Al, Si, a metal of the groups IVA and VA) and 0.1-30 pts.wt. of a foaming agent.
Patent JP-H1020803-A (JP)
Title: Display and flexible substrate used for the same
Inventor: YAMAOKA TAKASHI
IPC: G09F9/33
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable and compact display. SOLUTION: This flexible substrate has a flexible substrate 3 having intersecting parts where data lines and common lines 6 intersect, leading-out parts 8 for these data lines and leading-out parts 9 for these common lines and display sections 2 which have plural light emitting elements arranged in a matrix form and are formed in the intersected parts of the flexible substrate 3. The common wire leading-out parts 9 are so bent and arranged to the data line leading-out parts 8 side as to lead out both leading-out parts 8, 9 of the data lines and the common lines from one side of the display sections 2.
Patent JP-S6414652-A (JP)
Title: Command processing system for controller
Inventor: MORIYOSHI SHUHEI
IPC: G06F13/12
Filed: 1987-07-08
Abstract: PURPOSE:To execute a check processing of a command stack table at a high speed by referring to a host check table, deriving a host device which has been started, referring to a art corresponding to the host device which has been started of a command stack table, and obtaining a receiving command which has been stacked. CONSTITUTION:A host check table 2b stores a host which has been started. A control part 3 refers to the host check table 2b, derives the host which has been started, refers to a part corresponding to the host which has been started, of a command stack table 2a, and fetches a receiving command which has been stacked. That is, the host which has been started is derived from the host check table 2b, and only a part related to the host which has been started is searched by the command stack table 2a, therefore, a comparing with searching the whole command stack table 2a, the time required for a command check can be shortened remarkably, and the next processing can be started in an early stage.
Patent JP-S5873306-A (JP)
Inventor: YUNOKI AKIO
IPC: A44B19/42
Filed: 1981-10-23
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。