baber/WOPTO huggingface dataset:
Patent JP-H10142759-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ITO TAKAYUKI
IPC: G03C7/38
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material contg. a coupler having superior color forming property even in the case of a small amt. of oil, having low dependency of its hue on concn. and excellent in stability to reduction with ferrous ions by incorporating a specified coupler into a layer on a substrate. SOLUTION: A coupler represented by the formula is incorporated into at least one layer on a substrate. In the formula, each of R1 and R2 is an electron withdrawing group having a Hammett's substituent constant σp of 0.2-1.0, R3 is -NHCOR31 (R31 is H, an aliphatic group, etc.), -NHSO2 R32 (R32 is an aliphatic group, aryl or a heterocyclic group), -CONHR33 (R33 is H, an aliphatic group, etc.) or -SO2 NHR33 , (m) is an integer of 2-5, plural R3 's may be different from each other, R4 is a substituent, (n) is an integer of 0 to 5-m and X is H or a group releasable by coupling with the oxidized body of a color developing agent.
Patent JP-H08162848-A (JP)
Title: Data conversion circuit for digital temperature compensation type oscillator and its drive method
Inventor: MIYAMA HIROYUKI
IPC: H03B5/32
Filed: 1994-12-08
Abstract: PURPOSE: To reduce a leakage current of a digital temperature compensation type oscillator when no power supply is given to a control input terminal by supplying a power supply of 1st and 2nd data conversion circuits from the control input terminal. CONSTITUTION: In the digital temperature compensation oscillator having a temperature detection means 21, a memory circuit 33, a D/A converter circuit 45, a frequency adjustment circuit 47, a crystal oscillation circuit 49, a 1st data conversion circuit 34 and a 2nd data conversion circuit 36, each of the 1st data conversion circuit 34 and the 2nd data conversion circuit 36 is provided with a data conversion means 31 connecting to a data input output terminal 27 and a clock input terminal 25, and a power-on reset circuit 26 connecting to a common input terminal 29 in common to the 1st data conversion circuit 34 and the 2nd data conversion circuit 36 is provided in the means 31.
Patent JP-H02150304-A (JP)
Title: Manufacture of curved bamboo material
Inventor: UESHIBA MINORU
IPC: B27J1/00
Filed: 1988-11-30
Abstract: PURPOSE:To easily manufacture curved bamboo material in a short time without failure in the curving of bamboo material by a method wherein a large number of bamboo materials are housed in a high temperature chamber at one time and taken out after the predetermined period of time and curved with a jig. CONSTITUTION:A large number of lean and long bamboo materials are produced by longitudinally splitting each one of a large number of bamboos, which are cut in lengths of 2 - 3m, into several equal parts. A large number of the resultant bamboo materials are housed at one time in a high temperature chamber, which is sealed and heated up to 200 - 300 deg.C with a hot air generator, so as to heat the bamboo materials housed in the chamber at the temperature for the predetermined period of time by keeping the chamber at the temperature. After the predetermined period of time, the bamboo material is taken out of the high temperature chamber and abutted against the inner surface of a circular arc jig, which is made of steel material and made so as to have the desired curvature, in order to be held for the predetermined period of time. After the predetermined period of time, by taking the bamboo material out of the jig, the straight bamboo material is formed in the desired and constantly curved shape. Finally, by quenching the curved bamboo material with cooling water, the bamboo material can keep its curved state.
Patent JP-2001125503-A (JP)
Title: Information display device
Inventor: YOSHIDA YUJI
IPC: G09F9/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an information display device which enables a user to operate the device without worrying even if a person exists behind the user. SOLUTION: The user and the space behind the information display device 1 are shut off by a back panel 13 disposed to project upward on the rear face side of the information display device 1 body and therefore the user is able to operate the device without worrying even if the person exists behind the display device 1.
Patent JP-H04175723-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: TANUMA SEIJI
IPC: G02F1/13
Filed: 1990-11-09
Abstract: PURPOSE:To remove ionic impurities eluted into a liquid crystal after the liquid crystal is injected from a display region by providing an adsorbing electrode in parallel with multiple display electrodes outward on one side, and applying the voltage with a potential gradient toward the adsorbing electrode from the other side. CONSTITUTION:At least one adsorbing electrode 20 is provided on the outside of multiple display electrodes 1 provided in a display region, and ionic impurities are electrically adsorbed to the adsorbing electrode 20. When the impurities 5 are adsorbed to the adsorbing electrode 20, the voltage with a potential gradient toward the adsorbing electrode 20 from multiple display electrode 1 is applied so that the potential of the adsorbing electrode 20 is made lower if the impurities 5 are positive ions and the potential of the adsorbing electrode 20 is made higher if the impurities 5 are negative ions. The ionic impurities 5 eluted into the liquid crystal after it is once sealed in a panel can be removed.
Patent JP-H05145574-A (JP)
Title: Output buffer type atm switch
Inventor: KURANO TAKANORI
IPC: H04L12/931
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the output buffer type ATM switch in which the increase in the hardware scale is small and multi-channel control is attained. CONSTITUTION:A switch section 10 is provided with a monitor means monitoring a storage state of an FIFO control memory 14. A pre-stage of the switch section 10 is provided with a cell demultiplexer section 17 receiving plural input line data and demultiplexing the plural input line data into each cell and a post-stage of the switch section 10 is provided respectively with a cell multiplexer section 18 receiving a time division multiplex signal demultiplexed into each cell and multiplexing the time division multiplex signal by each cell.
Patent JP-2001121569-A (JP)
Title: Method for producing optical recording medium
Inventor: SEKIGUCHI MASAYUKI
IPC: G11B7/2533
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical recording medium which generates no silver streak during production and shows good transfer, high toughness, less warpage, little variation of birefringence, particularly birefringence on the same circle and good optical disk properties. SOLUTION: A method for producing an optical recording medium contains a process of injection-molding a cyclic polyolefin-based thermoplastic resin provided that the temperatures of the resin and the mold are in a specific range, a shear rate is 4×104 to 1×106/sec and the average dwell time of the resin in the injection machine is 5 to 200 sec.
Patent JP-H01148615-A (JP)
Title: Door glass open/close structure for automobile
Inventor: SAKAMOTO TOSHINORI
IPC: E05B83/00
Filed: 1987-12-02
Abstract: PURPOSE:To improve getting-on/off performance in an automobile having a door glass with no frame by setting a door-glass opening position to a key cylinder, so that when the key is turned in this position, the door glass can be automatically opened. CONSTITUTION:A door 10 comprises a door body 12 and a door glass 14. And inside the door body 12, a door-glass open/close mechanism 16, a key cylinder 18, and a door lock mechanism 20 are provided respectively. Further, the door lock mechanism 20 is connected with both a door-inner-handle 24 and a door- lock-knob 28 via a plurality of links 22, 26 respectively. In this case, the key cylinder 18 is set in a door-glass opening position. And it is so constituted that, when the key is turned in the door-glass opening position of the key cylinder 18, the lock of the door body 12 is released by the door-lick mechanism 20, and at the same time the door-glass 14 is opened by the door-glass open/close mechanism 16.
Patent JP-H02151186-A (JP)
Title: Solid-state image pickup element driver
Inventor: TAKAYAMA ATSUSHI
IPC: H04N5/353
Filed: 1988-12-01
Abstract: PURPOSE:To adjust exposure accurately by making a gate section in conductive state and transferring a charge generated in an optical sensor section to a vertical transfer section so as to terminate the exposure when a proper exposure quantity is reached on the way of stroboscope flash and after the end of strobo flash. CONSTITUTION:A trigger pulse TRIG 1 is a pulse to set an exposure time by a normal light and a trigger pulse TRIG 2 is a pulse being the result of waveform-shaping an exposure control signal given from a system control circuit 18 when the exposure by a stroboscope light is proper. An image pickup element drive circuit 16 generates a transfer pulse, which is fed to a vertical transfer section 13 and a gate section 12 to apply the transfer from an optical sensor section 11 via a gate 12 to the vertical transfer section 13, the sweepout from the vertical transfer section 13 and the transfer to a drain 1 or a horizontal transfer section 14. When a 2nd SG pulse is generated, the gate section 12 is conductive and the electric charge stored in the optical sensor section 11 is transferred to the vertical transfer section 13. Then the pulse of the vertical transfer section is transferred to the horizontal transfer section by a phiV pulse and outputted externally.
Patent JP-H04177512-A (JP)
Title: Speed controller
Inventor: TOYAMA YASUAKI
IPC: H02P29/00
Filed: 1990-11-09
Abstract: PURPOSE:To enlarge the phase margin and to efficiently suppress the periodical disturbance by driving a rotating body, based on output data of a compensation error calculating means for adding output data of a predicting means for predicting an instantaneous speed error from a specific measuring section, and an average speed error before its section. CONSTITUTION:The controller is provided with a speed error calculating means 17 for calculating an average speed error from output data of a speed detecting means and reference period data, and a predicting means 20 for predicting an instantaneous speed error from an average speed error to a specific measuring section, and an average speed error before its section. Also, this controller is provided with a compensation error calculating means for adding output data of the instantaneous error predicting means 20, and a driving means 16 for driving a rotating body 1, based on this output data. In such a way, a phase lag by a counter part 4 can be eliminated, and also, a disturbance synchronized with a rotational period of the rotating body 1 can be suppressed, and moreover, since the processing by the instantaneous speed error predicting block 20 and a learning mechanism block 30 is executed by a software operation, it becomes unnecessary to add a hardware.
Patent JP-H10142635-A (JP)
Title: Liquid crystal display device
Inventor: HEBIGUCHI HIROYUKI
IPC: G02F1/1343
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device, in which a response speed can be increased without any increase in electricity consumption, a response speed in half tone display can be improved, and a wide visual field angle characteristic is provided. SOLUTION: A liquid crystal layer 42 is arranged between a pair of transparent substrates, a pair of linear electrodes 53, 54 are arranged opposedly to each other at a certain interval on the liquid crystal layer side of one of the substrates 41, and a switching element T, which is used for impressing voltage between the linear electrodes 53, 54 so as to impress a lateral electric field to liquid crystal, is arranged in the vicinity of the linear electrodes 53, 54. One of the pair of linear electrodes 53, 54 serves as a common electrode while the other serves as a pixel electrode, and at least one of the common electrode and the pixel electrode is arranged unparallelly to the other electrode, so that a narrow clearance part 66 is formed between the common electrode and the pixel electrode.
Patent JP-2000127570-A (JP)
Title: Image forming apparatus, method for controlling it and storage medium
Inventor: OTANI TAKESHI
IPC: B65H29/22
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To improve a throughput of a continuously printing operation by starting a following sheet supplying operation during a delivering operation after a sheet during printing is finished to be printed. SOLUTION: If there are printing data of next page before conducting a delivering operation, next delivering operation is conducted. In this delivering operation, a length 508 from a position sensing means 202 to a criterion position 507 is compared with a length 509 from the mans 202 to a trailing end 504 of a printing sheet 510. If the length 509 is longer, a length (the length 509-the length 508) is further conveyed so that the end 504 of the sheet 510 becomes the same as the position 507. If the length 508 is longer, no operation is executed, but the delivering operation is once interrupted as it is. Thereafter, an ordinary sheet supplying operation is executed, and a printing sheet is delivered as the conveyance is done.  Since the feeding operation of next page can be conducted before the delivering operation is completely finished, a throughput in the case that the printing operations of a plurality of pages are continuously conducted can be improved.
Patent JP-2000127700-A (JP)
Title: Roll body used for wall decoration such as tapestry and wall decoration employing roll body
Inventor: SUZUKI KIICHI
IPC: B44D3/18
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To manufacture roll bodies extremely inexpensively and simply, moreover, with good appearances and feelings, besides, prevent pollution during disposal by forming a roll body with a paper material. SOLUTION: In a roll body 1 used for wall decorations 5, the central part of the wall decorations 5, the main body of a roll body is formed of a cloth material worked into a substantially rectangular shape to form the central part of wall dimensions, and consists of a paper tube of a predetermined overall length, an outer diameter, and thickness in accordance with the breadth dimension of a decoration retaining body 5a having superficial decoration 6 via notches radially formed at four positions. The first cut groove 2 forms a placing means for placing the roll body 1 to the decoration body retainer 5a of the wall decorations 5, and the second cut groove 3 forms a placing means capable of placing a joint string 4 for hanging the wall decorations 5 on a wall or the like on the roll body.  In this way, the roll body is worked to be matched with patterns, colors, and the like most suitable for wall decorations used, so that manufacture can be done with excellent appearances and feelings.
Patent JP-H06164376-A (JP)
Title: Pll circuit
Inventor: TSUDA SUSUMU
IPC: H03L7/081
Filed: 1992-11-16
Abstract: PURPOSE:To attain the output of a clock signal with a stable waveform by providing a delay circuit to a reference signal input side of a phase comparator. CONSTITUTION:A phase comparator 3, an LPF(low pass filter) 5, a VCO(voltage controlled oscillator) 6 are arranged in this order, a frequency divider 7 to frequency-divide an output signal and to apply the resulting signal to the phase comparator 3 is provided to an output of the VCO 6 and a delay circuit 2 for phase adjustment is provided to the reference signal input. Since the phase of the reference signal with a wide pulse width is adjusted, the effect of the circuit 2 onto a change in the pulse width is avoided and the output signal from the VCO 6 is outputted without changing the pulse width. Thus, a stable clock signal is obtained without deterioration in the duty ratio and a video data signal is more accurately latched.
Patent JP-H04179006-A (JP)
Title: Manufacture of ceramic superconductive wire materials
Inventor: KIKUCHI SUKEYUKI
IPC: B21F19/00
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a ceramic superconductive wire material of better superconductivity characteristics and capable of preventing the formation of coarse voids by using as raw materials the stuff in which the metal particles of the same kind of materials as that of a metal pipe are dispersed. CONSTITUTION:The stuff containing the dispersed metal particles 2 of the same kind of materials as that of a metal pipe 1 is used for raw materials 3. Namely, when the metal particles 2 of the same kind of material as the composite materials are dispersed in the raw materials 3 for a ceramic superconductive conductor, the gas generated from the raw materials 3 is adsorbed by the surface of the metal particles to be minutely distributed. Accordingly, it is prevented that the generated gas coheres to be coarse. Thereby, the formation of coarse voids inside the ceramic superconductive layer is prevented, so that the superconductivity characteristics may be improved.
Patent JP-H10136097-A (JP)
Title: Connection request queue system on public line exchange
Inventor: SUMINO TAKAKO
IPC: H04M3/42
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To realize connection in a requested order if a line is busy, when connection to the same number on the communication line is requested and to preferentially execute connection in the previously requested order, when the connection request is once cut and it is requested again. SOLUTION: A connection requester A and a person X to whom connection is requested are connected at present by a public line. Thus, an exchange issues number keys 1, 2, 3,... to B, C, D... requesting connection with X is the requested order and generates a queue during that time. When the connection of A and X is cut, only the head of the queue is connected and connection is guaranteed with only once request, without requesting for repeated times. The queue in the exchange is sorted in the order of the number key wherever connection is requested again. When C once cuts the request and requests connection again by the number key 2, the request of C is interrupted between B and D, and it is preferentially connected.
Patent JP-H04176638-A (JP)
Title: Molding of pad for suction
Inventor: NAGAI SHIGEKAZU
IPC: B29L31/00
Filed: 1990-11-09
Abstract: PURPOSE:To make a close contact of a suction pad to a work to suck it well by a method wherein a skirt part of a suction pad is fitted to the shape of the surface of the work and the shape of the skirt part is fixed as it is. CONSTITUTION:A preliminary molding 10 consists of a cylindrical bottom part 12 connected with a source of vacuum suction and a skirt part 14 integrally connected with the bottom part 12. The skirt part 14 is soft enough for fitting well to the shape of the surface of a work 16 and is made thin (the first process). Then, the preliminary molding 10 is pressed to the work 16 to fit the skirt part 14 to the shape of the work 16 (the second process). Then, under this condition, when the outer surface of the skirt part 14 is coated with a coagulating agent 18 and then, it is dried, the shape of the skirt part 14 is fixed under a condition where it is fitted to the shape of the work 16 (the third process). A suction pad 20 is completed thereby.
Patent JP-H05138363-A (JP)
Title: Flash welding equipment
Inventor: HIRAYAMA SHINICHI
IPC: B23K11/36
Filed: 1991-11-21
Abstract: PURPOSE:To provide a flash welding equipment which does not generate flash welding flushes unfinished parts in flash cutting, does not lose rigidity balance when the plate thickness is thin and gives stable cutting property. CONSTITUTION:When a preceding coil 1 and a succeeding coil 2 are inserted and fixed respectively between an outlet side electrode 52 on a fixing table 50 and an outlet side clamp 51 an inlet side electrode 62 and an inlet side clamp 61 on a movable table 60 and both end faces are butted and energized and flash welding is conducted as the movable table 60 is moved, thereafter, the outlet side electrode 52 and the inlet side electrode 42 are drawn in and a trimming cutter is advanced along the guide of the fixing table 50 to cut welding flushes and flashes, a distance between the welded line and the center line of the trimming cutter is calculated, a position controlling means to agree the welded line to the center line in accordance with this calculated result and an advancing rate adjusting means by which each advancing rate adjusting amount is calculated to fix a prescribed position of the nearest and equal distance on both sides of the welded line by the outlet side electrode 52 and the inlet side electrode 62 and each advancing rate is adjusted in accordance with this result are provided.
Patent JP-H10127878-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To continue high possibility condition while restraining a gambling property and speculating property by continuing the high possibility under the condition of preventing the generation of a claim until a variable pattern display means displays a low possibility pattern when the variable pattern display means displays the low possibility pattern under the high possibility condition. SOLUTION: A claim generating means 41 opens and closes a big prize winning means 25 every time a game ball enters a third kind starting means 27 when a random number judging means 37 judges a big winning random number to effectuate a specified prize winning means 22 and allow the game ball to pass through a special operation region 38. A possibility variation control means 43 judges whether or not a big winning pattern displayed by a variable pattern display means 32 under the high possibility condition is a low possibility pattern according to a pattern signal from a variation process means 40. When the big winning pattern is the low possibility pattern, a possibility varying means 42 is controlled to continue the high possibility condition under the condition that the game ball does not pass through a special operation region 38 and does not generate the claim by a claim generating means 41 until the variable pattern display means 42 displays next the low possibility pattern.
Patent JP-H02151764-A (JP)
Title: Method for deciding benzotriazol concentration in cooling water
Inventor: WATANABE ISAO
IPC: G01N31/00
Filed: 1988-12-05
Abstract: PURPOSE:To easily determine benzotriazol concentration on site in a short time by containing copper in such amount that it reacts neither too much nor too less with benzotriazol contained by constant amount in benzotriazol water solution of predetermined concentration and generates precipitate Cu(C6H6N3)2. CONSTITUTION:Copper is contained in such amount that it reacts neither too much nor too less with benzotriazol contained by constant amount in benzotriazol water solution of predetermined concentration and generates precipitate Cu(C6H6N3)2. Cooling water of unknown benzotriazol concentration is added to copper-contained water solution adjusted to pH 7 to 8 by an amount equal to said constant amount, and the amount of obtained precipitate is compared with the amount of precipitate Cu(C6H6N3)2 obtained by reaction neither too much nor too less. This enables benzotriazol concentration to be determined easily on site where a cooling system is installed.