baber/WOPTO huggingface dataset:
Patent JP-H1078590-A (JP)
Title: Color liquid crystal display device and method for arraying pixel
Inventor: HANIYUDA CHIHARU
IPC: H01L29/786
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To restrain a stripe pattern in an oblique direction from appearing on a screen and to prevent image quality from being deteriorated by obtaining a shape of a pixel of a color filter by notching an angle part on the diagonal of a pixel in a direction where the same color pixels is arrayed. SOLUTION: Patterns P1 hatched at wide pitch, patterns P2 hatched at narrow pitch and patterns P3 not hatched are the same color picture elements respectively, and form a filter layer of any one of red, blue and green corresponding to the respective patterns. The picture element shapes P1 to P3 of the color filter are obtained by notching the angle part on the diagonal of the picture element in the direction where the same color picture elements are arrayed. Thus, out of the picture elements adjacent in the oblique direction, a distance between the picture elements of the same color becomes longer than a distance between the picture elements of different colors, and the stripe pattern in the oblique direction hardly appears on the screen in comparison with the case the picture element is rectangular.
Patent JP-S6484823-A (JP)
Title: Article supply apparatus
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B37/16
Filed: 1987-09-19
Abstract: PURPOSE:To feed a predetermined amount of articles for improved operational efficiency by providing a rotary disk with receiving holes which are opened for an article feed portion upon rotation of the rotary disk in communication with a discharge hole and the article feed portion with a stopper for hindering the movement of the articles overflowing the receiving holes. CONSTITUTION:Articles W placed in a hopper 22 are dropped into an article feed chamber 17 (article feed portion) of a case 7 and remain in three receiving holes 15 on a rotary disk 14 located in said chamber 17 and the articles over flowing each hole also remain on the rotary disk 14. Upon intermittent rotation of the rotary disk 14, the three receiving holes 15 located in the article feed chamber 17 of the case 7 are moved to an article discharge chamber 18 and, in turn, three receiving holes 15 located in the article discharge chamber 18 thereof are moved to the article feed chamber 17. During this time, the move ment of the articles W overflowing the receiving holes 15 are hindered by con tact with a baffle plate 16 (stopper) and only the articles W remaining in the receiving holes 15 are moved to the article discharge chamber 18. Therefore, the articles W in these receiving holes 15 are dropped into a discharge hole 20 and placed into a bag or the like through a discharge duct 21.
Patent JP-H1179233-A (JP)
Title: Binding band
Inventor: KYOTANI MOTOKI
IPC: F16L3/12
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To improve reliability by eliminating the possibility that a band part comes off because of the degradation of a catch function during binding work as to a binding band whose band part wound around a member is caught by a catch part for binding. SOLUTION: This binding band 10 is jointly provided with a band part 11 having a fitting groove 13 on the top face and a fitting groove 14 on both side faces, and a catching part 21 for stopping the movement in a return direction by fitting tabs 23, 24 in the fitting grooves 13, 14 of the band part 11 inserted in the insertion hole 22. The catch part 21 is provided with a rib 25 protruding from both side walls of the insertion hole 22 for separating the insertion hole 22 into an upper space 22a and a lower space 22b by making the tip end gap smaller than the width of the band part 11. An elastic body 26 for energizing the band part 11 together with the fitting tabs 23, 24 toward the fitting tab 23 direction is provided in the lower space 22b side.  By this, the band part 11 inserted in the upper space 22a of the insertion hole 22 is deformed by the tightening force and is moved to the lower space 22b, and the fitting grooves 13, 14 fit the fitting tabs 23, 24.
Patent JP-H0399504-A (JP)
Title: Voltage/current converting circuit
Inventor: OGAWA ATSUSHI
IPC: H03F3/45
Filed: 1989-09-13
Abstract: PURPOSE:To improve the linearity and to handle a large input signal by connecting a level shifter consisting of a transistor TR and a resistance. CONSTITUTION:When the voltage from a signal source 11 is supplied to the base of a TR Q11, a current Iout1 corresponding to the applied voltage is outputted from the collector of TR Q11 whose emitter is connected in series to a TR Q13 and a constant current I11, and the same operation is performed with respect to a TR Q12 whose base is controlled by the earth. A voltage V0 is supplied to the collector of an emitter follower TR Q15, and the voltage which has the level shifted by the level shifter consisting of this TR Q15, whose emitter is connected in series to a resistance R12 and a constant current source I13, and a resistance R12 is supplied to the base of a TR Q14 to reduce the emitter potential of the TR Q14, and the voltage between the collector and the emitter is increased to make saturation of the TR Q14 difficult. The same operation is performed for the TR Q13, and thus, the linearity of a voltage/ current converting circuit is improved and this circuit can cope with the large input signal.
Patent JP-H0570479-A (JP)
Title: Production of n-benzyloxycarbonyl-alpha-l-aspartyl-l-phenylalanine methyl ester
Inventor: HIGUCHI CHOJIRO
IPC: C07K5/075
Filed: 1991-09-17
Abstract: PURPOSE:To industrially and advantageously produce aspartame because of that this production method is capable of producing Z-alpha-APM in a selective ratio, compared with an ordinary collective insertion method and capable of largely improving yield of subsequent alpha-APM isolation process. CONSTITUTION:In a method for producing Z-alpha-APM (N-benzyloxy-carbonyl-alpha-L- aspartyl-L-phenylalanine methyl ester) by reacting L-PM (L-phenylalanine methyl ester) with Z-Asp anhydride (N-benzyloxy-carbonyl-L-aspartic acid anhydride), the reaction is carried out by adding these raw materials little by little while controlling the addition rate so that the Z-Asp anhydride in a reaction system becomes more than enough to L-PM in such conditions that L-PM concentration in a reaction liquid becomes <=1% to produce Z-alpha-APM in high yield.
Patent JP-H0881985-A (JP)
Title: Power saving device for aqueduct antifreezing heater
Inventor: YAMADA HARUYUKI
IPC: E03B7/12
Filed: 1994-09-05
Abstract: PURPOSE: To confirm a first temperature dividing an ambient temperature, an antifreezing temperature range and a weak freezing temperature range and a second temperature dividing the weak freezing temperature range and a strong freezing temperature range by a temperature display means, and to enable setting and a change in response to a status while affirming the first temperature and/or the second temperature by the temperature display means. CONSTITUTION: In a power saving device for an aqueduct antifreezing heater, in which whether or not an ambient temperature detected by a temperature sensor 18 is kept within an antifreezing temperature range, a weak freezing temperature range or a strong freezing temperature range is measured by a temperature measuring means and the supply of power to the heater 6 is controlled and by which the freezing of city water is prevented while reducing power consumption, a temperature display section 23 displaying the ambient temperature is mounted. Whether or not the ambient temperature is kept within the antifreezing temperature range, the weak freezing temperature range or the strong freezing temperature range is displayed by the temperature display section 23.
Patent JP-S61114623-A (JP)
Title: Radio talking system
Inventor: IWATA KEISUKE
IPC: H04W88/02
Filed: 1984-11-09
Abstract: PURPOSE:To attain economical communication with simple constitution by adopting the constitution that the talking by the full duplex communication system is attained by using the 1st communication equipment and the 2nd communication equipment by 1:1 and the talking among plural persons is attained by adding one set or >=2 sets of communication equipments. CONSTITUTION:In using the 1st communication equipment (a) and the 2nd communication equipment b1 with 1:1 at first, a person A listens to a voice of a person B1 through a radio wave where a carrier in a frequency f2 is modulated, and the person B1 listens to the voice of the person A and the own B1 through a radio wave where the carrier in a frequency f2 is modulated by mixing a part of a reception signal to a transmission signal in the 1st communication equipment (a). Since the frequencies f1, f2 of the carrier are different and the radio waves are not interferred, simultaneous talking is attained. In adding the 2nd communication equipment b2 the same as the 2nd communication equipment b1, when the system is designed not to be interferred, taking is attained among the persons A, B1 and B2.
Patent JP-S60129395-A (JP)
Inventor: FUJIWARA NORIO
IPC: E21D9/06
Filed: 1983-12-16
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-H1186332-A (JP)
Title: Optical head device
Inventor: YOSHIZAWA TAKASHI
IPC: G11B7/09
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To perform a constant tracking control by generating a signal for eliminating an offset component while providing light receiving areas for detecting the offset component at one part of the light receiving area of a track error signal detecting photodetector. SOLUTION: A reflected light from an optical disk D is bisected and one side is made incident on a photodetector 23 and a track deviation signal is generated from the difference signal photoelectrically converted by light receiving areas 23a, 23b. On the other hand, a signal indicating the order of the offset component to be included in the track deviation signal is generated from the difference signal photoelectrically converted by two circular-arc shaped light receiving areas 24a, 24b. At this time, the light receiving areas 24a, 24b respectively photoelectrically convert only areas where 0-order, 1-st order and -1-order diffracted components are overlapped.  Then, the track error signal is generated in a signal generating part based on respectively generated signals to eliminate the deviation between the spot converged by an objective lens 36 and the center of the groove being on the recording surface of the optical disc D in a tracking.
Patent JP-S61114599-A (JP)
Inventor: YAMAMOTO YOSHIHIKO
IPC: H01C7/00
Filed: 1984-11-09
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-S61113514-A (JP)
Title: Car cooler controlling circuit
Inventor: WATANABE HIDEO
IPC: B60H1/00
Filed: 1984-11-08
Abstract: PURPOSE:To prevent deterioration in traveling performance such as acceleration, gradability, etc. and save energy by providing light load and heavy load judging circuits and a comparing circuit which sets the operating level of a cooler based on signals from both of the circuits and controls said cooler. CONSTITUTION:When a brake pedal is stepped in resulting in a traveling condition of light engine load, a switch SW2 is closed, a voltage VC2 becomes a low level, and a voltage Vd becomes a high level, starting the operation of a cooler while, at the same time, a voltage VC1 is raised due to feedback through a resistor Rf. Thereby, cooling capacity is accelerated more than normally, a car room temperature T is lowered, a voltage Vt is lowered, and the voltage VC1 is also lowered and, as the stepping of the brake is reliesed, the reference voltage VC2 also returns to an intermediate level. Next, when an accelerator pedal is stepped in resulting in a traveling condition of a heavy engine load, a switch SW1 is closed, the voltage VC2 becomes a high level, and the voltage Vd becomes a low level, to stop the cooler while, at the same time, the feedback through the resistor Rf is discontinued, lowering the voltage VC1 to its original state.
Patent JP-H0789641-A (JP)
Title: Detection of end margin of signature printed matter
Inventor: AOKI MINORU
IPC: B65H29/66
Filed: 1993-09-22
Abstract: PURPOSE:To surely detect the end margin of signature printed matter by allowing the end margine of the signature printed matter to pass, deformed to a bent state from a nearly straight state, and by detecting the deformation of the end through the variation of the light of a reflection type photoelectric sensor. CONSTITUTION:Signature printed matter is sent out in the superposed deflected state from a rotary printing press machine. When the end of the folded printed article which is transferred in the superposed deflection state reaches a prescribed position, the paper sheet passes, deformed to a bent state from a nearly straight state. At the end of the folded printed article in the deformed state, a reflection type photoelectric sensor 60 is directed, and it detects the variation of the distance between the front end at the center part of the signature printed matter which is bent downward from the nearly straight state and the relection type photoelectric sensor 60 through the variation of the reflected light. The variation of the reflected light is converted to the variation of voltage, and compared by a comparator, and pulses are generated in case of a certain voltage or more. Accordingly, the passing of the front end at the center part of the signature printed matter can be detected.
Patent JP-H0981318-A (JP)
Title: Multi-item input device
Inventor: ITO KOICHI
IPC: G06F3/0482
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-item input device where the page switching frequency can be reduced and the item input procedure can be confirmed at present by minimizing the display area of the item input procedures within a single screen and increasing the display area for the item contents belonging to a single item input procedure. SOLUTION: This input device includes a display 11 which displays three- dimensionally the item input procedures as the item keys in a single screen and also displays simultaneously the item contents belonging to a single item input procedure as the item keys, a touch panel 12 which is prepared on the screen of the display 11 and inputs the item contents belonging to a single item input procedure when the item keys are selected, based on the item input procedure, and a display controller 13 which switches the item input procedures and the item contents, based on the output of the panel 12.
Patent JP-H0898726-A (JP)
Title: Shoe chest with a deodorizing function
Inventor: NAKATANI SHIRO
IPC: A61L9/015
Filed: 1994-09-30
Abstract: PURPOSE: To provide a low-cost, safe, and easy-to-use shoe chest having a deodorizing function by connecting through door case passages plural compartments to an air chamber containing an ozonizer so that ozone gas is blown into the compartments for deodorization. CONSTITUTION: Air is sucked in through an intake opening by a fan 7 and introduced into an air chamber 13. An ozone producing electrode unit 8 is provided inside the air chamber 13 and mounted near the fan 7. The ozone producing electrode unit 8 comprises an electrode holder 50 and ozone producing electrodes 11 fitted thereto. The air from the fan 7 is partially ozonized by the electrodes 11. More specifically, AC high voltage from an ozonizer power source is applied to the electrodes 11 to cause electric discharge for ozonization. Ozone thus produced is led into four door case passages 5 disposed perpendicularly to a bottom partition plate 12. The ozone is then introduced into the individual compartments from plural vent holes provided in the door case passages.
Patent JP-H11133586-A (JP)
Title: Method for correcting mask pattern and exposure mask used for this correction method
Inventor: USUI SATOSHI
IPC: G03F1/36
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to form the same devices even with plural different apparatus for production by forming a mask correction rule by taking the correlation of the fluctuation rate and correction rate of wafer sizes into consideration. SOLUTION: The dimensional fluctuation rate and the dependence of patterns on the coarseness and fineness are electrically measured by using an ACLV(across-the-chip linewise variation) with a wafer subjected to a total process and the dimensional fluctuation rate per side edge is determined on the wafer (steps S11a, S12a). A correction factor is acquired from the correlation value of a design size and finish size and the dependence of the correction factor on the coarseness and fineness of the patterns is acquired (steps S11b, S12b). Next, the dependence of the pattern on the coarseness and fineness are made coincident and the dimensional fluctuation rate per edge is divided by the correction factor described above (step S13). The result thereof is divided by the min. grid width of a mask plotting device and the (x) coordinate of the point riding on the grid of this mask plotting device is determined (step S14). The correction region for one grid, the correction region for two grids,... are determined in accordance with the (x) coordinate (step S15).
Patent JP-H0287957-A (JP)
Title: Reluctance motor
Inventor: MORIMOTO MASAYUKI
IPC: H02K19/24
Filed: 1988-09-21
Abstract: PURPOSE:To eliminate leakage flux by employing normal conducting material at the portion of a rotor having low magnetic resistance and employing superconducting material at the portion having high magnetic resistance. CONSTITUTION:The portion 12 of a rotor except the top face at salient pole section is covered with superconducting material to bring out a perfect diamagnetic state so as to block magnetic flux entirely. Since leakage flux of the rotor of a reluctance motor disappears, the motor torque increases to improve the efficiency. Furthermore, since a rotor having circular cross-section and slightly different specific gravity can be employed, fluctuation of rotation or vibration can be reduced.
Patent JP-H03102118-A (JP)
Title: Gas turbine combustor
Inventor: SATO ISAO
IPC: F23C99/00
Filed: 1989-09-14
Abstract: PURPOSE:To always perform a normal operation while avoiding abnormal operation of a gas turbine by a method wherein temperature sensors are respectively protruded inside front and rear combustion chambers while penetrating through the walls of the chambers, and combustion gas temperatures are detected in order to detect normal and abnormal combustion in the first stage. CONSTITUTION:A combustor 3 has one or two temperature sensors to detect the temperature in a front combustion chamber, one or two temperature sensor to detect the temperature in a rear combustion chamber, and control judgment device 20 which judges normal or abnormal combustion according to signals 19a and 19b from the temperature sensors and performs such controls of a gas turbine that fuel is cut off to stop the gas turbine in an abnormal combustion. On the other hand, the control judgment device 20 that receives the combustion temperatures processes the signals 19a and 19b to obtain an average temperature deviation, and when the combustion temperatures show a large deviation, signals from the judgment device are converted to signals 39 and 40 and the fuel flow rates for the first and second stages of the combustor are controlled by flow control valves 37a and 38a so as to maintain the average combustion temperature within a certain deviation and always keep a constant combustion.
Patent JP-2001065758-A (JP)
Title: Pipe joining structure
Inventor: INUI MORIO
IPC: F16L21/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide pipe joining structure for obtaining high sealing performance for bearing high water pressure, and needing no skillfulness and a time in joining work at a construction site, etc. SOLUTION: This structure is composed of a pair of synthetic-resin-made tubular adapters 2a and 2b wherein tapered fitting parts 3, for externally or internally fitted to the opening ends of synthetic-resin-made piping 1a and 1b, are formed on a base end part, and protruded parts 4 are integrally formed on the outer periphery near to the tip part; an annular elastic sealing packing 6 formed on the outer periphery of the tip parts of the adapters 2a and 2b; and linking rings 7a and 7b having a ring state by joining through bolts 12 both end parts with each other.  Packing housing grooves 9 for enclosably holding the packing 6 are formed on the center part of the inner peripheral surface in a linking ring, and also engaging grooves 10 engaging with protruded parts 4 are formed on both the sides of the grooves 9, to fix the adapters 2a and 2b to the opening ends of both the pipings 1a and 1b by adhesive, and mating tip parts of the adapters 2a and 2b abut with each other, to form the packing 6 on the outer periphery of the tip parts, and then the rings 7a and 7b are bolt-joined.
Patent JP-H0284887-A (JP)
Title: Monitor picture photographing device
Inventor: KOBAYASHI KAZUNARI
IPC: H04N5/225
Filed: 1988-09-20
Abstract: PURPOSE:To easily execute focusing work by providing a switch to open a shutter independently from photographing operation. CONSTITUTION:When a monitor picture is photogtaphed, a camera corresponding jig 44 is mounted instead of a camera 43. Then, when a shutter opening switch 68 to be provided in a photographing device main body 41 is operated, a shutter 52 can be set to an opening condition through a shutter opening and closing control part 67. While the monitor picture to be formed on a screen 62 is observed, by adjusting a focus adjusting cam pin 69, an image-forming lens system to include a lens 49 can be set to the most satisfactory lens position. Then, the cam pin 69 can be fixed in that position.
Patent JP-H04119082-A (JP)
Title: Frequency characteristic improvement circuit
Inventor: UEKI YUKIYA
IPC: G11B20/06
Filed: 1990-09-10
Abstract: PURPOSE:To suppress the deterioration of S/N, and to emphasize the high frequency band of an FM signal, and to improve a frequency characteristic through simple configuration by making the high frequency band component of the inputted FM signal into the signal of constant amplitude. CONSTITUTION:An amplification circuit 2 inputs its output voltage Vout as negative input, and inputs input voltage Vin from an input terminal 1 as positive input, and outputs the difference voltage of those after converting it into a current. This output current is converted into the voltage Vout by a capacitor 3, and is outputted from an output terminal 5. Here, the circuit 2 and the capacitor 3 constitute an LPF to damp the high frequency band component of the input voltage Vin. A limiter circuit 4 inputs the output voltage Vout of the circuit 2 as the positive input, and inputs the input voltage Vin from the input terminal 1 as the negative input, and limits the difference voltage to the constant amplitude, and supplies it to the other end of the capacitor 3. The output voltage of the circuit 4 is added to the output voltage of the LPF consisting of the circuit 2 and the capacitor 3 as the high frequency band component. Namely, the circuit 4 operates as a variable gain circuit. Thus, an inversion phenomenon can be prevented, and the S/N at the flat part of the picture is improved, and the circuit suitable to be made into an IC can be realized.