baber/WOPTO huggingface dataset:
Patent JP-S61242500-A (JP)
Title: Sound signal processing circuit for cone loudspeaker
Inventor: TOMINARI NOBORU
IPC: H04R3/04
Filed: 1985-04-19
Abstract: PURPOSE:To make the phase relation between a low frequency band and a high frequency band conform with the phase relation in an original sound by making the low frequency band of a sound signal lead its phase relatively against the high frequency band. CONSTITUTION:A sound signal processing part 12 makes a phase of a low frequency component of a supplied sound signal lead relatively against a phase of a high frequency component, and supplies it to a main amplifier 13. The main amplifier 13 brings the supplied sound signal to a power amplification and supplies it to a cone lousspkeaer 14, and drives sounding of the cone loudspeaker 14. In such a way, a high frequency band against a low frequency band of the sound signal is phase-shifted, therefore, a phase relation of the low frequency band and the high frequency band of a sound which is sounded from the cone loudspeaker coincides with a phase relation of an original sound, and the generation of a distortion can be prevented.
Patent JP-H08278480-A (JP)
Title: Liquid crystal display device
Inventor: HIRAISHI YOICHI
IPC: G02F1/133
Filed: 1995-04-10
Abstract: PURPOSE: To effectively improve display quality by correcting color unevenness of a picture of a liquid crystal display device not making a pixel a unit but making a small-sized sustrate the unit. CONSTITUTION: The image pickup data are compared with the sample data beforehand stored in a memory of a main controller 22 by the main controller 22, and when the image pickup data are different from the sample data, a voltage of a common electrode signal is adjusted by changing an amplification factor of an amplifier circuit provided in a display controller 23 based on the correcting data answering to differences between the sample data and the image pickup data, and the corrected common electrode signal is sent to common electrodes 5a-5d. Since the common electrode signal is impressed from the display controller 23 to respective common electrodes 5a-5d, when the voltage of the common electrode signal is changed, the whole display color of one small-sized substrate is changed.  Thus, for correcting the color unevenness of the small-sized substrates 2a-2d each other, only the voltage of the common electrode signal of the small-sized substrate out of the color of the sample data may be corrected.
Patent JP-S6130386-A (JP)
Inventor: ARUBAATO JIEI SUTAAMU JIYUNIA
IPC: B25J9/02
Filed: 1985-04-18
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-H05249494-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKUO
IPC: G02F1/1368
Filed: 1992-03-06
Abstract: PURPOSE:To prevent reverse tilt in an active matrix liquid crystal display device. CONSTITUTION:This active matrix liquid crystal display device has a structure comprising a lower substrate 5 and a upper substrate 10 laminated and a liquid crystal layer 11 interposed between these substrates. The substrate 5 has a thin film transistor 2 disposed on the crosspoint of a signal line 4 and a gate line 3 and a picture element electrode 15 connected to this thin film transistor 2. The substrate 10 has an opposite electrode 9. Slopes are formed around the picture element electrode 1 between the electrode 1 and signal line 4 and gate line 3 to make steps and at least one side of the slope has the max. tilt angle theta1<=60 deg.. By making a gentle slope as surface steps on TFT substrate 5, reverse tilt can be suppressed. These slopes are formed by, for example, reflowing an interlayer insulating film 8.
Patent JP-H10260100-A (JP)
Title: Load pressure detector
Inventor: SUZUKI MIKIO
IPC: G01L7/16
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive stable load pressure detector which can precisely detect a differential pressure since a differential transducer for detecting a load pressure from a differential pressure a pressure in a pressure supply passage and a pressure at the high pressure side of a pressure-responsive device is expensive, and is likely to cause a temperature drift and to be unstable. SOLUTION: A load pressure detector is composed of a pressure chamber 54 of a liquid sealing type, pressurized by spools 57, 59 which are displaced in accordance with a differential pressure between a pressure in a pressure supply passage and a pressure on the high pressure side of a pressure-responsive device, for generating a pressure in accordance with the differential pressure, and a pressure sensor 51 for delivering an electric signal in accordance with a pressure in the chamber 54, the spool 57 being formed at on end face 57a with a protrusion 58 for pressuring the pressure chamber 54, and along the axis of the spool 57 with a pressure introducing chamber 56a having a pressure receiving area which is equal to that of the one end face 57a, and a free piston 60 being provided in the pressure introduction chamber 56a so as to be axially movable.
Patent JP-S59210201-A (JP)
Inventor: NAKAJIMA KIYOSHI
IPC: A61H33/12
Filed: 1983-05-14
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-S63253869-A (JP)
Title: Cooling device for power converter
Inventor: SATO KAZUHIRO
IPC: H02M7/04
Filed: 1987-04-08
Abstract: PURPOSE:To cool a power converter highly efficiently, by cooling the group of power conversion elements, receiving a cooling medium from a cooling means, and the group of control apparatus by circulation. CONSTITUTION:A power converter 30 is provided with a converter board 3, accommodating the group 2 of elements, such as a thyristor, a semiconductor stack fuse or the like, and converting AC into DC or the like, a control board 5, accommodating a control apparatus 4, a shielding plate 31, the ventilating duct 6 of cooling air, a heat discharging duct 7, a cooling fan 32, a cooling device 33 and a heat exchanger 34. The heat exchanger 34 is composed of heat absorbing fins 34a, heat radiating fins 34b, a fan 34c and a bulkhead 34d. According to this constitution, cooling of the inside of the control board 5 is effected by a method wherein heat, generated from the control apparatus 4, is sent to the heat absorbing fins 34a by the fan 34c while the heat, absorbed there, is cooled by cooling air from the ventilating duct 6 through the bulkhead 34d and the heat radiating fins 34b.
Patent JP-S60227065-A (JP)
Title: Double seal structure for gate damper
Inventor: MIYAJI YOSHINOBU
IPC: F16K3/02
Filed: 1984-04-25
Abstract: PURPOSE:To prevent leakage when opening/closing by sealing the opening for inserting a plate with resilient metal in double step. CONSTITUTION:Resilient seals 3 are mounted in double step at the opening of a duct 1 for inserting a plate 2. Consequently, leakage of inner fluid through the duct opening is reduced considerably when removing or inserting the plate 2.
Patent JP-H08258984-A (JP)
Title: Storage and takeout device for cup
Inventor: TAKAHASHI KOICHI
IPC: B65G59/10
Filed: 1995-03-16
Abstract: PURPOSE: To provide a storage and takeout device, in which compliance with varied kinds of cups can be carried out by means of easy adjusting work in a supporting part without any replacement of the supporting part even when a type of cup stored inside the device is changed, for a cup. CONSTITUTION: In a plurality of supporting members 7 arranged in a takeout port opening circumference so as to elastically support the circumferential side faces of cups 11 while their tips projected inward, a projecting distance from each of the tips to the takeout port opening circumferential edge is easily changed, and the supporting members 7 can be fixed in those positions, so that compliance with the sizes of the varied kinds of cups 11 can be carried out and the cups 11 can be supported without any replacement of the supporting member 7 even when the type of the cups 11 stored inside a cabinet 1 is changed and their sizes are altered.
Patent JP-S5945153-A (JP)
Inventor: SAMU NABURO
IPC: B32B37/00
Filed: 1983-05-13
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-2000272302-A (JP)
Title: Level foot device for transfer case
Inventor: ENDO MAKOTO
IPC: B60B33/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a level foot device for transfer case so that workability when attaching and detaching the device to the case body is improved and the case body can be easily fixed to the ground surface. SOLUTION: A case body is provided with a downward female screw to which a screw portion 1C of an adjustment screw 1, having screw portions 1B and 1C at both ends thereof, is screwed. The case body is also provided with a screw fixing mechanism 1A for fixing the female screw portion with the screw portion 1C by external force, along a boundary part between each screw portion 1B, 1C of the adjustment screw 1. In this structure, a square hole 1D of the screw fixing mechanism for fixing the female screw portion with the screw portion 1C by external force, is formed at the end surface of the screw portion 1C which is screwed to the female portion. A leveler member 2 is provided at the screw portion 1B, the other end of the adjustment screw 1, penetrating through a female screw hole 2A which is screwed to the screw portion 1B.
Patent JP-S62241798-A (JP)
Inventor: KANEKO HARUHIRO
IPC: B64C1/14
Filed: 1986-04-15
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-2000287463-A (JP)
Title: Extra-high voltage generating circuit
Inventor: YANAKA YUJI
IPC: H01J37/248
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To correct the influence of a resonance frequency which is caused by the change of bias characteristics properly and realize the stable operation of a step-up circuit. SOLUTION: In an extra-high voltage generating circuit, a signal with the resonance frequency of a step-up circuit is generated by an exciting frequency generating means 6 and excites a Cockcroft-Walton circuit 5 composed of diodes and capacitors which are combined and connected with each other in a plurality of stages as an exciting frequency from the primary side of a step-up transformer 4. The exciting frequency generating means 6 has a correcting means which corrects the exciting frequency in accordance with set voltages 1 and 2 of a high voltage output.  The correcting means has a comparator 8 which compares the set voltages 1 and 2 of the high voltage output with a reference voltage Vref1, and a correction value supply circuit 9 and Vref2 which add the correction value of the exciting frequency in accordance with the output of the comparator when the set voltage of the high voltage output exceeds the reference voltage or the table of the exciting frequencies corresponding to the set voltages of the high voltage output.
Patent JP-H08284226-A (JP)
Title: Bathroom unit
Inventor: SATO KATSUYA
IPC: E04H1/12
Filed: 1995-04-11
Abstract: PURPOSE: To adjust the height of a shower head in a continuously variable way by engraving a recessed groove of approximately T-shaped cross section on a panel wall along a vertical direction, and coupling a pair of support legs to the groove for energizing a shower head at all times. CONSTITUTION: Wall panels 4 are erected to surround a washing place and a bathtub mounting section, and recessed grooves of approximately T-shaped cross section are engraved respectively on the adjacent ends of two wall panels 4 laid side by side along a lengthwise direction. Both grooves 41 jointly form a vertical recessed groove 42 of approximately T-shaped cross section. In addition, a pair of support legs 61 always externally energized with two separated sections of a spring 62 housed inside are projected from the back of a shower head. When the legs 61 are coupled to or detached from the groove 42, both ends of the spring 61 are held and pressed inside to keep both legs 61 near each other, thereby enabling the legs 61 to be coupled to and detached from the groove 42.  According to this construction, the height of the shower head can be changed in a continuously variable way by coupling the legs 61 to the groove 42.
Patent JP-H07271848-A (JP)
Title: Manufacture of die
Inventor: NAKAJIMA KAZUAKI
IPC: G06F17/50
Filed: 1994-03-31
Abstract: PURPOSE:To extremely rapidly manufacture a new die by previously storing past data for manufacturing a die in a database and utilizing the data in the database for new die manufacture. CONSTITUTION:At the time of judging that parts are required ones as the result of parts measurement S6 after die manufacture S4, the die manufacture is ended and a program goes to a massproduction process. However when the parts are not required ones, the die is corrected by using a correcting database DB. The correcting database DB stores the past correction data of die manufacture as a database, and in the database, the troubles of parts are sorted by plural trouble items and each trouble includes plural data items. Since the contents of the correction database DB can be utilized also for parts design S1, metal mold design S3, die manufacture S4, etc., in addition to die correction S7 from a viewpoint of preventing the generation of troubles in parts, a required new die can quickly be manufactured.
Patent JP-H02264319-A (JP)
Title: Data input device
Inventor: KOBAYASHI TAKASHI
IPC: G06F3/023
Filed: 1989-04-04
Abstract: PURPOSE:To easily input data by using only one finger even in the case of data entry using a function mechanism by identifying a function according to a period during which an input key is being pushed. CONSTITUTION:An operator inputs the data by using a letter key 12 installed on the upper surface of a keyboard main body 11. In the case to input the data by using the function faculty, the letter key 12 is continued to be pushed down till a prescribed timer set value. In such a case, an indicator to be lighted correspondingly to a function state entered in a rating plate 17 varies by turns. Accordingly, the operator confirms that the indicator of the function faculty he desires is lighted, and by releasing the push-down of the letter key 12, he can execute the desired data entry.
Patent JP-H06274386-A (JP)
Title: Application development system for operating data base of window base
Inventor: SHIRATA YUKARI
IPC: G06F3/048
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the man-hour of an application developing person with a graphical user interface for operating the entity relationship type data base as an object by using a pre-data preparation scenario and a data display scenario. CONSTITUTION:The graphical user interface(GUI) part 1 is composed of a pre-data preparation scenario part 2 for preparing data to be delivered to data processing and a data display scenario part 3 for displaying the result of data base processing. An application part 5 is provided with a data base management system 7 and a data base 6 which performs data-base-processing by receiving data from the pre-data preparation scenario part 2. With constitution like this, application controlling the operation of GUI by the execution of a scenario is prepared so as to improve the productivity of software.
Patent JP-2000275945-A (JP)
Title: Toner replenishing container and electrophotographic image forming device
Inventor: BAN YUTAKA
IPC: G03G21/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent phenomenon of a shutter being shifted to an opening direction at a time a toner replenishing container is attached to or detached from a device main body where the shutter is opened and closed by a handle through the device main body side. SOLUTION: In this device, a projection 61 is provided to the handle 15 and a projection 62 is provided to a toner replenishing device. The projections 61 and 62 are a pair of cams. When the container 1 is inserted to the replenishing device, projections 61 and 62 are engaged, the handle 15 is rotated clockwise and position of the handle 15 is fixed. A gear 15a provided on the handle and a main body gear 21a are engaged in this position and the shutter for the container is opened by a gear connected to the main body gear 21a. The handle 15 is also restricted by the projections 61 and 62 when the container is pulled out by closing the shutter.
Patent JP-S63250316-A (JP)
Title: Bathing agent
Inventor: MIZUMAKI KATSUMI
IPC: A61Q19/10
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a bathing agent settling in bathtub, having no change in color, long evolving time of carbonic acid gas and low moisture absorption, comprising a carbonate, sesquicarbonate or bicarbonate of alkali metal and potassium dihydrogenphosphate as main components, by making size of tablet and pH during dissolution in water into specific ranges. CONSTITUTION:One or more of carbonate, sesquicarbonate and bicarbonate of alkali metal or alkaline earth metal are blended with potassium dihydrogenphosphate and, if necessary, other bathing components, an excipient, a moisture absorption inhibitor, perfume and a dyestuff. The blend is molded into >=1.0g per tablet and has 4.5-8.0pH when 1g of the tablet is dissolved in 100ml water. The blend is tableted by press into tablets and preferably is optionally mixed with a surface active agent, an excipient and a binder such as polyethylene glycol, CMC, HPC and gelatin.
Patent JP-S568706-A (JP)
Title: Bead-part holding member for air-tire wheel
Inventor: OSADA ISAO
IPC: B60C15/028
Filed: 1980-06-23
Abstract: PURPOSE: To prevent bead parts of an air-tire from inward shifting along a wheel axis by providing a bead-part holding member of a zigzag structure to the inside of the base part of a safety construction for eqiupping the safety construction at the bead part of or inside the air-tire.  
     CONSTITUTION: In this air-tire wheel, bead parts 1A of an air-tire 1 are respectively stated on base seats 3A and 4A of a rim 2, and a safety construction 5 is arranged on the bead seats 3A and 4A inside an air-wheel 1. Here, a bead-seat holding member 13 is provided along the periphery of the rim. This bead-seat holding member 13 is constructed as an annular body provided with pairs of fitting parts 14 and 14, holding parts 15 connecting these fitting parts, and connection parts 16 and 16. In this construction, pairs of fitting parts 14 are put up to be fitted to the inside of the base part 10 of a safety construction 5 alternately and circumferentially, and the base part 10 and bead parts 1A are prevented from inward shifting along a wheel axis by the holding parts 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61243908-A (JP)
Title: Magnetic head
Inventor: SAKAGAMI EIMATSU
IPC: G11B5/265
Filed: 1985-04-22
Abstract: PURPOSE:To prevent the generation of the shifting in gap phase an to eliminate the shear droop at the gap end by welding U bars and I bars which sandwich a gap spacer and working respectively grooves for recording and reproducing as well as for erasing to the respective blocks then joining the blocks. CONSTITUTION:The U bars 21, 31 and I bars 22, 32 of magnetic plates consisting of a material 20 for recording and reproducing and a material 30 for erasing are welded by non-magnetic matdrials 23, 33 and are slotted respectively by ultrasonic working. A non-magnetic material 80 is held in place between the bars after the phases of the gap are matched, then the assembly is welded to form a magnetic head core block. The block is cut to a prescribed width and each of the cut blocks is wound with a coil to form a magnetic head. Since the blocks are slotted after the joining of the cores, the shifting of the gap phase is obviated and the slotting of the U bars and I bars is finished at one time. The man-hour is thus reduced by half and the shear droop at the corner parts by the diffusion of the non-magnetic material to the magnetic material is eliminated.
Patent JP-S59210350-A (JP)
Title: Measuring method of equivalent water amount of snow coverage utilizing cosmic-ray charged particle component
Inventor: OKANO SHINJI
IPC: G01N23/02
Filed: 1983-05-16
Abstract: PURPOSE:To measure the equivalent amount of water of deep snow coverage with high precision by using a charged particle component as a principal component of cosmic rays and utilizing the energy of gamma rays from radioactive material in soil for a separation area of the charged particle. CONSTITUTION:A figure shows an example of a scintillation spectrum and channels and energy areas are calibrated by either or both of gamma-ray energy from potassium as environmental radioactive material and gamma-ray energy from a thorium series. Then, the relation between the equivalent amount of water of snow coverage and the attenuation of cosmic-ray charged particle components shows the ratio Ns/No of the intensity of the cosmic-ray charged particle components before and after absorption by snow when the lower-limit value of separate energy is set to 3 and 10MeV. The rate of the attenuation is relatively low as compared with gamma rays of Co-60 and cosmic-ray neutron components shown in a figure, and the equivalent amount of water of deeper snow coverage is measured.
Patent JP-S57202339-A (JP)
Title: Dispersion of vinyl chloride resin paste
Inventor: NAKAMURA TAMOTSU
IPC: C08L1/00
Filed: 1982-05-22
Abstract: PURPOSE: The titled dispersion for providing a processed product having improved characteristics, tensile strength, wear resistance, weather resistance, etc., obtained by blending a PVC for paste with a PVC for kneading the paste, obtained by suspension polymerization using water-soluble protein as a suspension.  
     CONSTITUTION: 100pts.wt. blend of 90W30wt% PVC for paste having particle diameters of 0.1W5μ and 10W70wt% PVC for kneading the paste having particle diameter of 10W80μ, obtained by subjecting a vinyl chloride monomer or a mixture of the vinyl chloride and a monomer (e.g., vinyl acetate, etc.) copolymerizable with it to suspension polymerization in an aqueous medium in the presence  of 0.02W2wt% water-soluble protein (e.g., casein, etc.) as a suspension to give a polymer, followed by treating it with 0.0005W2wt% protease (e.g., pepsin, etc.) (preferably at 20W70°C) is blended with (B) 30W200pts.wt. plasticizer, and/or (C) 1W100pts.wt. diluent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5711303-A (JP)
Title: Optical switch
Inventor: TERAJIMA SHIGEO
IPC: G02B5/00
Filed: 1980-06-23
Abstract: PURPOSE:To increase the reliability of an optical switch for a long period by transmitting and intercepting the light from an optical fiber to another optical fiber through the angle displacement of a doping prism to remove the bending displacement of optical fibers. CONSTITUTION:A doping prism 16 inside of a cylindric rotating body 15 is fixed by a supporting base 17 and the axis of rotating body 15 coincides with the optical axis of a focusing lens 12. The doping prism 16 is the right angle cylinder of an isosceles trapezoid consisting of an upper side 16a, lower side 16b and equal oblique sides 16c and 16d. The light from the focusing lens 12 is penetrated into the oblique side 16c of doping prism 16. A reversing rotation preventing claw 24 and a rotation preventing claw 25 which are supported so as to move freely are attached to a frame 5 in the direction of external circumference of frame 5. The light generated from an optical fiber 7 through the lens 12 is penetrated from the oblique side 16c of prism 16, completely reflected by the lower side 16b and reached an optical fiber 10 through a lens 13 from the oblique side 16d, increasing the reliability of the optical switch for a long period.