baber/WOPTO huggingface dataset:
Patent JP-H04160931-A (JP)
Title: Cordless telephone set
Inventor: YAMASHITA KOJI
IPC: H04M1/00
Filed: 1990-10-25
Abstract: PURPOSE:To protect the content of talking from being eavesdropped even when a third person tries to receive the content of talking through a commercial receiver by using a particular subcarrier frequency to modulate an audio signal to AM, followed by modulating AM to FM to send. CONSTITUTION:An audio signal frequency band input from an input terminal 1 is amplified to a necessary level by an amplifier 2, input to a balancing mixer circuit 3 to carry out AM modulation of subcarrier fc1, and only a lower side wave band (fc1-f2)-(fc1-f1) is taken out by a low pass filter 4. A signal in fc1-fa is modulated to FM signal by a predetermined-carrier frequency through a FM modulating circuit 5, amplified to a level necessary for transmission at a transmission stage 6, and transmitted from an antenna 7. So, even when this radio wave is received by another receiver and demodulated, the content of talking cannot be understood.
Patent JP-H07142923-A (JP)
Title: Antenna and its fitting structure
Inventor: YAMAKI TOMOHISA
IPC: H01Q13/08
Filed: 1993-11-18
Abstract: PURPOSE:To provide an antenna by which radiation efficiency is improved and whose directivity is satisfactory by providing a feeding electrode hole which is parallel to a radiation electrode and in which a feeding electrode is provided at an inner wall on one side where a ground electrode is not formed. CONSTITUTION:The radiation electrode 2 is formed in the center of a dielectric substrate 1 consisting of a rectangular parallelopiped or a cube and the ground electrode 3 which is insulated from the radiation electrode 2 and which is continuous from the upper surface of the dielectric substrate 1 to one opposing side or a lower surface is formed. The radiation electrode 2 and the ground electrode 3 are constituted by silver and the like. The feeding electrode hole 1a parallel to the radiation electrode 2 is formed in the center of one side where the ground electrode 3 of the dielectric substrate 1 is not formed, and the feeding electrode 4 consisting of silver, for example, is formed at the inner wall of the feeding electrode hole 1a so that the end part is exposed to the side so as to constitute the antenna 5. The radiation electrode 2 and the feeding electrode 4 are electromagnetically connected, and the ground electrode 3 and the feeding electrode 4 form a coaxial line.
Patent JP-H07140790-A (JP)
Title: Image forming device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/08
Filed: 1993-11-18
Abstract: PURPOSE:To provide a sharp, full-color image by the use of an effective means which prevents mixing of colors and obtains a satisfactory image when forming a multicolor image by superimposing separate toners in order on the surface of an image carrier by a full-color, multicolor image formation method. CONSTITUTION:An image forming device is equipped with: a developing part which develops an electrostatic latent image, formed on the image carrier 30, by the use of two-component developer, carried by the developing rotary sleeve 363 of a developing device 30, without being in contact with the image carrier 30 capable of rotating; and a control member 368 which sets magnetic poles, provided inside the developing rotary sleeve 363, so as to position a space between the magnetic poles into a developing part, carries a fixed amount of the two-component developer to the electrostatic latent image by means of the developing rotary sleeve 363, is composed of a non-magnetic member, and is provided without being in contact with the surface of the image carrier. The control member 368 is provided above the magnetic pole, and a relationship of 50mum<=D-H<=500mum is established when a space between the image carrier 30 and the developing rotary sleeve 363 is D and a space between the image carrier 30 and the control member 368 is H.
Patent JP-S62148182-A (JP)
Inventor: KANAMARU YASUSHI
IPC: B25J17/00
Filed: 1985-12-24
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-H09134306-A (JP)
Title: Method for controlling main memory
Inventor: OTSUKI HIDEKI
IPC: G06F12/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To enable a printer driver to utilize a free area in a main memory as much as possible and to secure necessary data transfer speed without requiring the large capacity of the main memory. SOLUTION: An operation part 54 calculates size AS1 by multiplying size S1 obtained by subtracting memory using capacity acquired by an OS using memory size acquiring part 52 and a RAM drive using memory size acquiring part 53 from the loaded memory size of the main memory which is acquired by a loaded memory size acquiring part 51 by a coefficient A (A=0.3). An operation part 56 calculates size BS2 by multiplying the free size S2 of the main memory which is obtained by a memory free size acquiring part 5 by a coefficient (B=0.6), a comparing part 57 judges which is larger, the size AS1 or the size BS2 , and a driver using memory area acquiring part 58 secures the larger size as a printer drive using area.
Patent JP-H05127355-A (JP)
Title: Photographic film transporting device
Inventor: KAWADA KEN
IPC: G03D15/00
Filed: 1991-11-06
Abstract: PURPOSE:To increase the freedom of the layout of an installing place and to prevent a lowering of the workability of maintenance when two kinds of processing processes are performed. CONSTITUTION:A flexible transporting part 46 is formed by a transporting route base 68 formed out of soft synthetic plastic with flexibility and a film driving roller and its friction resistance on contact with the negative film 26 housed in a groove 72 is lessened. Here the intermediate part of the transporting route base 68 is bent three-dimensionally or flexibly according to the relative position of a developing device 10 and a printing device 12 and the fitting condition to the developing device 10 and the printing device 12 is maintained. Since wire is axially rotatable irrespective of the bending condition, a roller arranged in the middle of a flexible transporting part 46 is turned by driving force of a motor 92.
Patent JP-H04164232-A (JP)
Title: Abrasion tester
Inventor: HISADA YOJI
IPC: G01N3/56
Filed: 1990-10-26
Abstract: PURPOSE:To appropriately determine whether a sample is satisfactory or not, by pressing an abrasion element through the intermediary of a resilient means, and by applying a cyclic motion to the abrasion element with the use of a drive means through the intermediary of the resilient means. CONSTITUTION:When a piston rod 18 is directed to the lowermost point, the sample surface side of a coil spring 23 is expanded while the other side thereof is compressed so that an elastically torsional deforming force is produced and is applied to an abrasion element 24. Due to this elastic deforming force, the abrasion element 24 is advanced while the corner part thereof abrading a sample 11. When the piston rod 18 comes to the lowermost point, the end surface of the abrasion element 24 is made into surface-contact with the sample 11. The motion of the abrasion element 24 is equivalent to the arrangement below the shin in which the spring 23 and the abrasion element are coupled at a substantially right angle, having such a relationship that the spring 23 is attached thereto with a shoe given by the abrasion element 24. Thus, the motion of the foot which is given by a person who drives an automobile is reproduced, and accordingly, an abrasion test for a carpet is carried out with the use of a tester so as to simulate an actual use condition, thereby it is possible to precisely analyze the characteristic of the sample 11.
Patent JP-H02134126-A (JP)
Title: Dish washer and dryer
Inventor: SUZUKI HAJIME
IPC: A47L15/48
Filed: 1988-11-16
Abstract: PURPOSE:To make it possible to simply enhance the efficiency of drying work and the strength of a drying room by forming a circulating air passage using a rib which is molded integrally with a room wall while being curved, the circulating air passage communicating with an inlet and an outlet both of which are provided through the room wall of a washing and drying room. CONSTITUTION:A circulating air passage 25 is constituted which takes the following course: drying chamber 2 - outlet 16 - U-shaped passage suction port 23 - both-sided fan 21 - discharge opening 24 - duct 14 - inlet 15 - drying chamber 2. A gward rib 28 has both ends curved and brought close to a rib 17 at about 2mm and also has its projecting face brought close to a partition member 29 so as to prevent the efficiency of dehumidification from lowering due to leakage of dried air, the rib 17 being located below the U-shaped passage. Because the rib 17..., reinforcing rib 19..., and the duct 14 for the U-shaped passage are molded integrally with each other from the rear wall 3, the strength of the device is enhanced, sounds caused by collision can be restrained, and also generation of clearances, etc., that may leak air or water can be prevented. A dish washer and dryer is thus realized which is good in its drying efficiency and which produces little sound during washing.
Patent JP-H09117137-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/06
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize a switching power supply circuit and to improve power conversion efficiency by combining a current resonance type converter where a quadruple voltage rectification circuit and a switching element are subjected to half-bridge coupling. SOLUTION: A current path where an AC input voltage VAC is in a negative period is shown by a broken line and current is charged by a smoothing capacitor Ci1 and an AC input voltage level Ei is generated at Cii . Current in a positive period is shown by a solid line and current is charged by Ci3 . At this time, a commercial AC power supply AC which is rectified by a rectification diode D1 is charged by Ci3 via Ei of Ci1 in the previous negative period. Also, current flows a path of Ac→Ci2 (positive electrode → negative electrode) → D3 →AC and generates Ei at Ci2 . Then, when the next negative period is reached, current is shown by a broken line and is charged by Ci4 but is charged by Ci4 via Ei of Ci2 which is charged in the previous positive period, thus obtaining 2Ei at Ci4 .
Patent JP-H04167948-A (JP)
Title: Manufacture of metallic mold for forming tire
Inventor: ISHIHARA YASUYUKI
IPC: B22C9/06
Filed: 1990-10-30
Abstract: PURPOSE:To manufacture a metallic mold for forming a tire having high dimen sional accuracy by manufacturing a molding plate with a low thermal expansion alloy specifying average coefficient of thermal expansion at the time of casting the metallic mold for forming the tire by arranging plural pieces of gypsum molds as annular-state on the molding plate. CONSTITUTION:In the molding plate 1 for arrangement composed of a disk part 1a and a cylinder part 1b, plural pieces of the gypsum mold 2 are arranged as annular-state through lining material 3 on the disk part 1a so as to surround the cylinder part 1b. This is set in a molding flask 2 providing heat insulating material 6 and secondary drying is applied at the max. temp. of about 150-250 deg.C and molten alloy obtd. by melting Al alloy is poured from a sprue 7 to cast the metallic mold for forming the tire. Then, the molding plate 1 for arrangement is manufactured with the low thermal expansion alloy having <=6X10<-4>/ deg.C the average coefficient of thermal expansion at the room temp. to 250 deg.C. By this method, the dimensional accuracy and roundness of the metallic mold for forming the tire in as-cast can be restrained to small value of about 0.3mm.
Patent JP-H0596547-A (JP)
Title: Tire vulcanizing press
Inventor: OZAKI KEIJI
IPC: B29K105/24
Filed: 1991-10-08
Abstract: PURPOSE:To ensure the sufficient space to a center mechanism by a simple structure by constituting a tire vulcanizing press of upper and lower mold mounting members, a tie rod, a plurality of clamping cylinders and a lock device connecting or releasing the upper mold mounting member and the upper end of the tire rod. CONSTITUTION:A tire vulcanizing press is equipped with the upper mold mounting member supported along a stand frame 2 in a freely liftable manner, the lower mold mounting member 4 fixed on a base flame 1 and a plurality of downwardly extending tie rods 12 opposed to the upper mold mounting member 6 at the upper ends thereof. The cylinder rods 14a of a plurality of the clamping cylinders 14 fixed to the base frame 1 are connected to the lower ends of the tire rods 12 and the upper mold mounting member 6 and the upper ends of the tie rods 12 are connected or released by a lock device 13.
Patent JP-H01132297-A (JP)
Title: Home controller
Inventor: MIYAUCHI SHINJI
IPC: H04Q9/00
Filed: 1987-11-18
Abstract: PURPOSE:To improve security by confirming the operating conditions of a sensor for fire, leakage of gas inside a house and crime prevention and apparatus such as an air conditioner and a floor heater by taking in or out a card at the indoor side and the outdoor side of the entrance of the house. CONSTITUTION:At the time of coming home, the card is inserted into the insertion opening of a home controller at the outdoor side of the entrance. A sensor terminal state stored at the time of going out is compared with the sensor terminal state at the time ot the coming home by an entrance monitor controlling means 15', and it is checked whether they coincide with each other or not, and is displayed on a display 11'. If all things are normal, a resident releases an electric lock 17. If not normal, a countermeasure corresponding to the contents of abnormality is taken. The card is drawn out, and the resident enters indoors, and closes a door. Then, he inserts the card into the card insertion opening of the home controller of the indoor side. He checks whether the door was locked or not from the inside of the house by manual operation, or locks the electric lock 17 through an electric lock controlling means 16.
Patent JP-H11127494-A (JP)
Title: Public address system
Inventor: KAKUBARI ISAO
IPC: H04R3/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To realize plural directional characteristics ranging from narrow directional characteristics to wide directional characteristics by a signal processing without making large the shape of a speaker. SOLUTION: When an acoustic signal is outputted form an acoustic signal source 3, a loud speaker sound source 1 radiates an amplified voice to an acoustic space. At this point, a signal processing means 4 controls the phase or amplitude of the acoustic signal for generating a control sound signal. When this control sound signal is applied to a control source 2, a control sound is radiated to the acoustic space, and interfered with the amplified voice of the loud speaker sound source 1. Thus, directivity is generated in the amplified voice of the loud speaker sound source 1. This directivity can be arbitrarily controlled according to the mounting direction of the loud speaker sound source 1 and the control sound source 2, or the set position of an error detector.
Patent JP-H02137227-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUYAMA SATORU
IPC: B24B1/00
Filed: 1988-11-17
Abstract: PURPOSE:To enhance the manufacturing yield and the reliability of semiconductor devices by a method wherein the scribe line regions in the peripheral part of the surface of a semiconductor wafer are formed in almost the same thickness as that of the field regions and then a protective tape is provided. CONSTITUTION:When recessed scribe lines 2 are formed by etching process in a semiconductor element formation process, the scribe line regions 2A in incomplete chip regions 3A on the peripheral part of a wafer 1 wherein no acceptable chips can be manufactured is left unetched. Thus, the scribe line regions 2A are to be formed in almost the same thickness as that of the field regions. Next, after sticking a protective tape 4 on the surface of a wafer 1, the rear side of the wafer 1 is ground down. Through these procedures, the scribe line regions 2A on the peripheral part of the wafer 1 are formed in almost the same thickness as that of the surrounding field regions so that the peripheral part of the surface of the wafer 1 may be kept in sealed state after the protective tape is sticked on the surface. Consequently, a liquid applied during the grinding process can be prevented from permeating into the chip regions 8 wherein acceptable chips can be manufactured thereby preventing any defective ohips from occurring due to the permeation of the applicable liquid.
Patent JP-H07304450-A (JP)
Title: Improved slack-free tow rod assembly
Inventor: DEIBUITSUDO DABURIYU DOOWATEI
IPC: B61G5/02
Filed: 1994-11-25
Abstract: PURPOSE: To provide engaging friction surfaces of the minimum number by providing a female connection member having a cavity and a through opening, arranging one end of a male connection member inside the cavity, fixing a bearing ring assembly to a tip portion, arranging a spherical member in a hole of an end portion of the male connection member, and fitting and fixing other end portions to each other. CONSTITUTION: A first female connection member 20 is fixed to a center base part 12, and first side wall portions 26, 28 having a first cavity portion 14 and an opening are provided. A first end portion 38 of a first male connection member 40 is rotatable in the first cavity 14, and a first spherical member 46 is inserted in a first hole portion 44. Shaft members 48, 50 of the first spherical member 46 are arranged in the opening of the first female connection member 20. In addition, a first bearing ring assembly 56 is fixed to the first end portion 38. A slackless drawbar assembly 10 is provided with a second female connection member which is a mirror image of the first female connection member 20, and both second end portions of the first and second male connection members are connected and fixed to each other. The number of engaging friction surfaces can thus be minimized.
Patent JP-H05131537-A (JP)
Title: Laminated polyester film
Inventor: ITO TAKAHIKO
IPC: C08J7/056
Filed: 1991-11-07
Abstract: PURPOSE:To obtain a polyester film which is excellent in mold release properties, sliding properties, heat resistance and flatness and has a coated layer having little sticking properties on the rear. CONSTITUTION:At least one side of surface of a polyester film is coated with a water-soluble or water-dispersive coating liquid containing a polysiloxane- polyvinyl graft copolymer described below. Thereafter this polyester film is stretched and dried. The polysiloxane polyvinyl graft copolymer is constituted of silanes consisting of the following (1) and (2) and of the hydrolysate thereof and also >=80wt.% of the siloxane part is dimethylsiloxane. R<1>nSiO(4-n)...(1) R<2>mSiO(3-m)-A-B...(2) (in above-mentioned formulas, R<1> and R<2> show hydrocarbon group directly bonded to Si. (n) shows 1 or 2. (m) shows 0 or 1. A shows organic group having carbon atom directly bonded to Si. B shows vinyl polymer block obtained by graft-polymerizing vinyl monomer).
Patent JP-H09110260-A (JP)
Title: Sheet carrying device, automatic document feeder and image forming device having these
Inventor: HIROI MASAKAZU
IPC: B65H29/22
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To stably carry a sheet by eliminating an error in a sheet feeding quantity of carrier roller pairs to carry the sheet by sandwiching it. SOLUTION: When a sheet is sandwiched and carried by a paper discharge roller 60 and a paper discharge roller 61, the paper discharge roller 60 is composed of a body part 60b integrally formed on a shaft 60d and a flange part 60a which can freely rotate on the shaft in both side parts of the body part 60b and has a friction coefficient lower than the body part 60b, and the sheet is carried by applying firmness to the sheet by the flange part. Therefore, the sheet can be stably carried in an erroless condition of a feeding quantity in a sheet sandwiching part.
Patent JP-H05105605-A (JP)
Title: Seed disinfectant
Inventor: TATEISHI HIDEAKI
IPC: A01N43/653
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a seed disinfectant capable of simultaneously controlling a seed infectious filamentous fungal disease and bacterial disease at a low dose. CONSTITUTION:The objective seed disinfectant contains (A) 2-(4-chlorobenzyl)-5- isopropyl-1-(1H-1,2,4-triazol-1-ylmethyl)-1-cyclopentanol of formula I capable of exhibiting excellent controlling effects on Powdery mildew and Rust of various kinds of crops, Rust and Scab of fruit trees and 'Bakanae' disease, Blast and Helminthosporium leaf spot of a rice plant and (B) 2-bromo-2- nitropropane-1,3-diol of formula II which is effective for bacterial diseases as active ingredients. The both ingredients are used in a weight ratio of the components A:B of 1:0.5 to 1:100, preferably 1:0.5 to 1:20.
Patent JP-H05108074-A (JP)
Title: Automatic accompaniment device of electronic musical instrument
Inventor: KONDO YOICHI
IPC: G10H1/00
Filed: 1991-10-14
Abstract: PURPOSE:To play a more human automatic accompaniment by generating a sound based upon passing tone data according to the difference between a chord which is being played and a chord to be played next. CONSTITUTION:An automatic performance pattern data memory 17 is stored with an automatic performance pattern data for automatic performance and a passing tone table is also stored in this automatic performance pattern data memory 17. This automatic performance data memory 17 is accessed by a CPU 14 through a system bus 30. Then the passing tone corresponding to the difference between the chord which is currently played and the chord to be played next is stored in the passing tone table in advance, the chord to be played next is detected at specific timing of the automatic performance based upon the chord which is currently played, and passing tone data is read out of the passing tone table according to the difference between the chord which is currently played and the chord to be played next, thereby generating a sound based upon the chord to be played next after the sound based upon the passing tone data is generated.
Patent JP-H09113372-A (JP)
Title: Multi-point temperature measuring element
Inventor: ICHINOSE MASANOBU
IPC: G01K7/02
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an element for measuring the temperature at a plurality of points simultaneously with high response while facilitating the handling by integrating two or more single point measuring elements through sintering while setting the temperature measuring point differently. SOLUTION: A pair of thermocouples 3 are inserted into a pipe-like green ceramic matrix having two holes and sealed at the end face thereof thus producing a green matrix for single point temperature measuring element. Green matrixes having different length are immersed into water in order to soften the surface by absorbing water and then they are superposed entirely while setting the temperature measuring contacts 12, 13, 14 at specified positions. Finally, they are integrated through sintering. The inventive multi-point temperature measuring element has higher response than a conventional one and difference between the temperature measuring contact 12 and 13, 14 is small. Furthermore, since a bundle of single point temperature measuring elements having small diameter is employed, extremely steep response can be achieved.