baber/WOPTO huggingface dataset:
Patent JP-H1123850-A (JP)
Title: Surface light emission device
Inventor: HATASAWA TAKENOBU
IPC: G02F1/1335
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To actualize the liquid crystal display device which can convert the lover part of light made incident on the polarizing plate of a liquid crystal cell into one polarized light, has high luminance, gives a feeling of superior picture quality. SOLUTION: This device is equipped with a light guide body 1 which has an interface between two kinds of material having mutually different refractive indexes and separates unpolarized light into an S and a P wave, a linear light source 2 which is arranged nearby the incidence surface of the light guide body 1, and a 1/4-wavelength plate and a mirror 5 which are arranged nearby the opposite end surface of the light guide body 1 from its incidence surface to convert the majority of the light made incident on the polarizing plate of the liquid crystal display device into one polarized light uniformly, thereby suppressing the absorption of the light by the polarizing plate. Further, a reflection preventing means is arranged on the light projection surface 1b of the light guide body 1 to reduce the reflection loss on the interface between the light guide and air. Further, the uniformity of a light projection distribution in a plane is increased by devising the arrangement density of the interface between the two kinds of material of the light guide body 1.
Patent JP-S6152604-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: MATSUURA MASAAKI
IPC: G02B6/287
Filed: 1984-08-23
Abstract: PURPOSE:To solve the difficulty for setting a parameter for further demultiplexing a wavelength of odd times exceeding three wavelengths by constituting the titled device so that a wavelength demultiplexed as a wavelength of odd times is set to <=2 wavelengths in an optical waveguide system of each stage, in a constitution for connecting in a multistage the optical waveguide system which has utilized an evanescent coupling. CONSTITUTION:Two optical waveguides 3 are connected adjacently so that an evanescent coupling is generated and interaction areas l1-l7 are constituted, and the areas l1-l4 are connected adjacently in series so as to satisfy the equation. First of all, in the area l1, wavelengths lambda4, lambda6 by which a length of the interaction area becomes odd times of a coupling length, and wavelengths lambda1, lambda2, lambda3, lambda5, lambda7, lambda8, and lambda9 by which said length becomes even times are demultiplexed, and the wavelengths of even times are made incident on the area l2. In the same way, in the area l2, the area l3, and the area l4, wavelengths lambda3, lambda7 of odd times and wavelenths lambda1, lambda2, lambda5, lambda8, and lambda9 of even times, wavelengths lambda2, lambda8 of odd times and wavelengths lambda1, lambda5, and lambda9 of even times, and wavelengths lambda1, lambda9 and a wavelength lambda5 are demultiplexed, respectively. On the other hand, the wavelengths of odd times which have been demultiplexed can be demultiplexed in the areas l5, l6, and l7, respectively. Also, in the reverse process, the multiplexing can also be realized.
Patent JP-H0520300-A (JP)
Title: Document processor
Inventor: SHIGEMATSU HIROYUKI
IPC: G06K9/00
Filed: 1991-07-15
Abstract: PURPOSE:To improve a recognition rate by referring the English notation of surface character which is printed on the rear face of a business card and recognizing the surface characters based upon the English notation. CONSTITUTION:When the surface image and a rear face image of a business card are read out by a reading means 10, these images are recognized by a recognizing means 102 as surface characters and rear face characters. When a judging means 103 judges that the rear face characters art expressed by the English notation, a dividing means 104 divides both the surface characters and rear face characters into respective address book data such as address/name/telephone number, a selecting means 105 mutually compares respective address book data of the divided surface characters and rear face characters and selects the notation of the rear face characters coincident with the notation of the surface characters. A forming means 106 forms reading 'KANA' characters corresponding to the notation based upon the notation of the rear face character selected by the means 106 and stores the reading 'KANA' characters in a storing means 107 in relation to the notation of the corresponding surface character.
Patent JP-H0615700-A (JP)
Title: Injection molding method and injection mold
Inventor: NISHIMURA SHIGEYOSHI
IPC: B29C45/26
Filed: 1992-07-01
Abstract: PURPOSE:To obtain a molded product having no sink by forming the passage communicating with a cavity to either one of a fixed mold and a movable mold both of which form the cavity to arrange a metal rod in the passage and heating the metal rod to thermally expand the same to locally compress a molten resin. CONSTITUTION:A cavity C is formed by a fixed mold 2 and a movable mold 3 and the passage 3a communicating with the cavity C is formed to the movable mold 3 and a metal rod 5 is arranged in the passage 3a. A coil 6 is wound around the base end part of the metal rod 5 and connected to a power supply by a lead wire. After the cavity C is filled with a molten resin, a current is immediately supplied to the coil 6. The metal rod 5 expands and the molten resin is compressed by the leading end surface of the metal rod. For example, when the quantity of electricity is controlled, the quantity of thermal expansion is controlled and compression force can be precisely controlled.
Patent JP-H0224445-A (JP)
Title: Construction method of building stair and bearing column moving device
Inventor: YOKOMORI KIYOFUMI
IPC: E04F11/02
Filed: 1988-07-13
Abstract: PURPOSE:To make it possible to use a relatively heavy weight of a constitution member by keeping the strength of bearing columns and to proceed a building work smoothly by using existing stair bearing columns or guide columns and making movement of the bearing column or the guide column possible. CONSTITUTION:Bearing columns 1, 2a are erected to stairs installation positions at a specific interval and are fixed to existing floors and stairs. Then, stair members 3a and 3b at least for one floor are continuously provided to existing stairs along the bearing columns 1 and 2a, and a floor is built for new stairs. Constraints between the bearing columns 1, 2a and stairs are released, and after moving the bearing columns 1 and 2a upward by the length only for one floor, new stairs and the bearing columns are fixed. By repeating the work, stairs can be subsequently built.
Patent JP-H0225119-A (JP)
Title: Method and circuit for digital data decoding
Inventor: HIROSE SHINTARO
IPC: H03M13/00
Filed: 1988-07-13
Abstract: PURPOSE:To simplify the correction processing by detecting an error location based on a column data block, revising a bit value of a row data block corresponding to the error location and obtaining a syndrome of a row data block whose bit value is revised. CONSTITUTION:When a syndrome of the n-column data block is calculated and the syndrome is fed to an n-bit shift register 10 and a counter 11, error location information in a row data is stored in the n-bit shift register 10 and an error location number is stored in the counter 11. An address control circuit 14 receiving a count (i) of the counter 11 as address information from a deciding circuit 12 varies the address of a ROM 13 from 0 to 2<i-1>. Then the bit value of the row data block corresponding to the error location is revised and the syndrome of the row data whose bit value is revised is obtained.
Patent JP-S6420425-A (JP)
Title: Supporting and exciting structure for vibrating table
Inventor: KATO AKIRA
IPC: G01M7/02
Filed: 1987-07-15
Abstract: PURPOSE:To miniaturize an exciting device by providing a driven block having two pairs of parallel vertical surfaces on the lower face of a table, and providing a side face guide provided with an exciting function on the vertical surface of said block. CONSTITUTION:On four faces of the periphery of a driven block 2a, two pairs of side face guided 1-1-1-4 provided with a cylinder 5 and a piston 6 are arranged. At the time of exciting the guide 1-4, the piston 6 is advanced by supplying the hydraulic pressure to an oil duct 9c, and also, pressure is generated in a plane static pressure bearing 7 through an oil duct 9E and an oil film of delta of formed, and also, hydraulic pressure is generated in a cylindrical static pressure bearing 10 so that the piston 6 is excited smoothly, and when the guide 1-4 has advanced, the guide 1-2 retreats. The same operation is executed with respect to the guides 1-1, 1-3, as well.
Patent JP-H0710737-A (JP)
Title: Cosmetic
Inventor: IWATA MASAYUKI
IPC: A61K8/00
Filed: 1993-06-22
Abstract: PURPOSE:To prepare a cosmetic having an excellent skin-beautifying and whitening effect, safe on use, and capable of being stably preserved for a long period. CONSTITUTION:The characteristic of this cosmetic comprises compounding a fermentaion solution obtained by removing the cells of a fungus belonging to the genus Penicillium from its culture solution.
Patent JP-S6372946-A (JP)
Inventor: GUREGORII TEII DEUORUDO
IPC: B60K/
Filed: 1987-07-15
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-S6418679-A (JP)
Title: Color image duplicate device
Inventor: YAO KEIJI
IPC: B41J35/22
Filed: 1987-07-14
Abstract: PURPOSE:To prevent an ink ribbon from idle feed, by a method wherein an ink ribbon cassette used for printing is changed in a going path and in a returning path. CONSTITUTION:For ribbon cassettes 2 on a carriage 1, a B(black) ribbon cassette is established on an upper stage, and a YMC(yellow, magenta, and cyan) ribbon cassette 2b is established on a lower stage. When B printing is performed, a winding knob 3a is engaged with a core 4a, and a B ribbon in the B ribbon cassette 2a is sent in a (alpha) direction to perform going printing. When YMC printing is performed, the ribbon cassette 2 is made up to the carriage 1, and a winding knob 3b is engaged with a core 4b. Thereby, a YMC ribbon in the YMC ribbon cassette 2b is sent in a (beta) direction, and returning printing is performed.
Patent JP-H0926085-A (JP)
Title: Air conditioner pipe protecting coated body
Inventor: MIYAKE HIROSHI
IPC: F16L59/147
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner pipe protecting coated body capable of increasing workability remarkably as compared with that in which a tape is wound spirally around insulator on the outside of an air conditioner pipe. SOLUTION: An air conditioner pipe protecting coated body 6 covers a pipe 4 for refrigerant, which connects the indoor machine to the outdoor machine of an air conditioner and is covered with insulator 5 for adiabatic protection, from the outside of the insulator 5. It is formed with a synthetic tube provided with flexibility and expandability, folded before it is installed on the insulator 5 on the outside of the pipe 4 and is unfolded freely from the folded condition.
Patent JP-H0925541-A (JP)
Title: Non-heat-treated hollow rolled bar steel having high strength and high toughness and its production
Inventor: KUNITANI NORIHITO
IPC: C22C38/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To produce a long-size hollow bar steel increased in the ratio between wall thickness and outside diameter by respectively specifying, at a cross helical rolling mill, the temp. before rolling, rolling temp., and outside diameter reduction rate of a steel having a specific composition where Cr, V, N, etc., are added and further specifying the structure and crystalline grain size of the steel, respectively. SOLUTION: A round billet A1, having a composition consisting of, by weight, 0.20-0.60% C, 0.05-1.50% Si, 0.30-2.00% Mn, 0.02-1.00% Cr, 0.01-0.30% V, 0.005-0.020% N, <=0.20% Cu, >=1.0% Ni, <=0.20% Mo, <=0.40% Nb, <=0.05% Al, <=0.35% Pb, <=0.20% Bi, <=0.10% S, <=0.20% Te, <=0.01% Ca, and the balance Fe, is heated to 950-1250 deg.C in a heating furnace 11 and pierced into a hollow stock satisfying (wall thickness)/(outside diameter) >=0.1. A mandrel 13 is inserted into the hollow stock, and then, diameter reduction working and wall thickness working, satisfying <=0.2 outside diameter reduction rate and (wall thickness draft)/(outside diameter reduction rate) <0.55, are applied at 700-950 deg.C by means of a cross helical rolling mill.  By the above procedure, the ratio of wall thickness to outside diameter is regulated to 0.25-0.40 and a structure composed of ferrite and pearlite is formed, and further, the crystalline grain size of ferrite is regulated to JIS grain size number 6-12.
Patent JP-S6418282-A (JP)
Title: Manufacture of piezoelectric composite material
Inventor: OZEKI HIROBUMI
IPC: H01L41/45
Filed: 1987-07-13
Abstract: PURPOSE:To avoid the creation of remaining voids and eliminate the variation of output characteristics by adding a vacuum defoaming process after kneading. CONSTITUTION:Zinc titanate particles and polychloroprene rubber are mixed and toluene is added to the mixture as organic solvent and the mixture is stirred and kneaded by a small kneader to make liquid polychloroprene rubber in which the zinc titanate particles are sufficiently dispersed. Then the liquid is housed in a vacuum chamber and subjected to a vacuum defoaming process to evacuate toluene and foams dispersed in the material during kneading. With this constitution, voids can be reduced and the influence given by the variation of the air can be reduced even if the composite material is used under a high pressure so that the variation of output characteristics can be eliminated.
Patent JP-H03279206-A (JP)
Title: Carbonaceous powder for electroviscous fluid and production thereof
Inventor: FUKUDA NORIYOSHI
IPC: C10M171/00
Filed: 1990-07-04
Abstract: PURPOSE:To obtain the subject powder excellent in stability for a long period and stability to temperature by specifying the value of C/H ratio within a specified range and/or the amount of weight loss within a specific temperature range in nitrogen atmosphere within a specified range. CONSTITUTION:Carbonaceous powder used as dielectric fine particles in an electroviscous fluid obtained by dispersing the dielectric fine particles in an oily medium excellent in electrical insulating properties. The aforementioned powder is provided so as to satisfy at least one condition of the following. The value of the ratio (C/H) between the numbers of carbon atoms to hydrogen atoms within the range of 1.70-3.50 and the amount of weight loss at a temperature within the range of 400-600 deg.C in nitrogen atmosphere within the range of 0.5-13.0wt.%. Thereby, the objective carbon powder excellent in stability for a long period and stability to temperature for an electroviscous fluid is obtained.
Patent JP-S5965161-A (JP)
Inventor: TAMAMIZU SHINICHI
IPC: E04B1/342
Filed: 1982-10-06
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-H04373072-A (JP)
Title: Data base retrieval system utilizing case
Inventor: UCHIHASHI TOMOTAKA
IPC: G06F17/30
Filed: 1991-06-21
Abstract: PURPOSE:To unnecessitate the contents of a data base or knowledge concerning a keyword and to save labor for the input by a retrieving person. CONSTITUTION:In addition to a data base 6 applied the keyword, a retrieval case base 2 is provided to store the retrieved result of the data base in the past together with the intension of retrieval and successful or failed use in the case of retrieval, an attribute data base 3 is provided to store the information of features provided for items, and a means is provided to retrieve the respective data bases. Further preferably, a phrase concept data base 7 is provided to store the information of the synonym of a word and the information of the vertical relation of concept.
Patent JP-S5799841-A (JP)
Title: Automatic signal phase matching circuit
Inventor: KURAHASHI TOMOYUKI
IPC: H04L1/22
Filed: 1980-12-12
Abstract: PURPOSE:To automatically switch a working circuit and a stand-by circuit without instantaneous cut-off, by comparing phase of clock signals of both the circuits of the working circuit and the stand-by circuit, adjusting the phase automatically, and compensating an absolute time difference between signals of both the circuits. CONSTITUTION:A clock signal of the working circuit from a terminal 41, and a clock signal of the stand-by circuit, which has been inputted to a terminal 42 and has been phase-shifted by a phase-shifting circuit 403 are phase-compared by a phase comparator 401, its result is inputted to a phase-shifting controller 402, the circuit 403 is controlled by its output signal, and a clock signal of the stand-by circuit, which has been phase-matched with the clock signal of the working circuit is outputted to a terminal 43. A data signal of the stand-by circuit, whose variation range is N bits against a data of the working circuit is stored in an N bit shift register 501, and an optional one from outputs of this register 501 is selected 502 by a signal of a cyclic counter 505. A selected data and a data of the working circuit from a terminal 52 are bit-compared 503 by use of a phase matching clock, and in case they have coincided with each other continuously by the prescribed number of times, the counter 505 is stopped through a controlling circuit 504.
Patent JP-H1121042-A (JP)
Title: Dumbwaiter operating device
Inventor: OYAMA TAKASHI
IPC: B66B5/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To move a basket of a dumbwaiter by the arbitrary quantity by providing an operation command releasing means to release the holding of the operation command to be inputted in an operation control circuit in a manual operation mode. SOLUTION: Because a safety relay 6 is not excited by opening a manual operation mode contact 30A, a safety contact 6B is kept opened, and a manual operation mode contact 6A is kept closed. When the manual operation mode contact 6A is thus closed, an operation starting relay 9 is excited even unless a door switch 7 is forcibly short-circuited. Each operation starting contact 9B of an elevating operation control circuit 27 and a lowering operation control circuit 28 is closed. When an UP-button 10 is depressed to excite an elevating operation starting relay 12, the cage is elevated. When a DOWN-button 16 is depressed to excite a lowering operation starting relay 17, the cage is lowered.
Patent JP-H04372231-A (JP)
Title: Radio equipment
Inventor: MIYAZAKI MASAMITSU
IPC: H04B1/40
Filed: 1991-06-20
Abstract: PURPOSE:To allow the radio equipment to satisfy a repeater function substantially by using a portable radio equipment used in parts with an on-vehicle radio equipment so as to intercept a call received by the on-vehicle radio equipment and allowing the portable radio equipment to reply the call. CONSTITUTION:The radio equipment is provided with a 1st identification number register 5 to identify its own station and a 2nd identification number register 10 to identify an identification number of other radio equipment used in pairs with its own station. Then the equipment replies immediately to an individual calling to the 1st identification number as an ACK data or the like and the equipment only intercepts a data with respect to the individual calling to the 2nd identification number and enters the speech mode. As a result, in the case of individual calling by using the 1st identification number, the processing such as a reply of an ACK data is implemented, the speech with an opposite party is started, and in the case of the individual calling of the 2nd identification number, since the calling data is intercepted, the talking with the opposite party is stared without processing such as a reply of an ACK data.
Patent JP-2000013736-A (JP)
Title: Image storage device
Inventor: SASAKI YOSHIO
IPC: H04N5/907
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an image storage device capable of correctly storing a state held immediately before an accident of a vehicle by a comparatively simple method even when destruction or the like occurs at the moment of the accident and reducing restriction due to the life of a memory. SOLUTION: This image storage device is provided with a video camera part 1 for photographing the states of the inside and outside of a vehicle, an A/D conversion part 2 for converting an analog video signal from a video camera part 1 into a digital video signal, an image processing part 3 for compressing and encoding a digital video signal, a memory part 4 for recording the compressed picture data, and a sensor part 6 for detecting the shock of the vehicle. The memory part 4 is provided with a memory requiring a power supply for storing data and a memory requiring no power supply for storing data, picture data are continuously recorded in the memory requiring the power supply, data are intermittently recorded in the memory requiring no power supply for storing data, and these data are stored by a shock detection signal outputted from the sensor part 6.
Patent JP-S6237620-A (JP)
Title: Kerosene burner with wick lifted up and down
Inventor: YANAGIDA KASAO
IPC: F23Q7/22
Filed: 1985-08-09
Abstract: PURPOSE:To make it possible to confirm normal operation of ignition and odor reduction by lighting an pilot lamp for a specified time at the time of ignition operation and for a specified time at the time of putting off the fire. CONSTITUTION:When an ignition operation button 63 is pressed down at the ignition position, an ignition heater 61 gets closer to a wick 14 through an ignition window provided in a wick frame, and at the same time the switch piece 67 of a support plate 68 and the other switch piece 56 contact, thereby supplying the battery power to the ignition heater 61. When both switch pieces 67 and 56 come into contact, a display lamp 64 is lighted to notify that the ignition operation has been properly made. When the burner flame is put off, the switch operation section 43 of a combustion state display member 42 changes over a change-over switch 40 to a contact b. Then a time circuit 39 is energized, and close its switch for a specified time, for instance for 70sec, energizing an electric motor and the display lamp 64 only during the closed time, and operating the odor-reducing device 35. At the same time it is notified that the device 35 is in normal operation.
Patent JP-S6070091-A (JP)
Title: Production of acetic acid
Inventor: IMADA YUKIO
IPC: C12P7/54
Filed: 1983-09-26
Abstract: PURPOSE:To produce acetic acid, by culturing a microbial strain belonging to Hyphomicrobium genus in a medium containing methanol as a carbon source. CONSTITUTION:A microbial strain belonging to Hyphomicrobium genus and capable of converting methanol to acetic acid, e.g. Hyphomicrobium variabile 42-3- 1 (FERM-P No.7019) is cultured aerobically in a medium containing methanol as a carbon source, and acetic acid is separated from the cultured liquid.
Patent JP-H0838406-A (JP)
Title: Paper bag filter for vacuum cleaner
Inventor: TAKAGI MASAYUKI
IPC: A47L9/14
Filed: 1994-07-28
Abstract: PURPOSE:To increase the number of folded plats and make a paper bag filter easily inflatable by varying the depths of the fold size of pleats-like bellows so that the deepest sections of multiple creases of the pleat-like bellows are not overlapped. CONSTITUTION:A sheet of square, air-permeable paper or nonwoven fabric bored with a nearly circular hole for sucking dust nearly at the center is stuck into a nearly cylindrical shape, and both end openings of the cylinder are folded into square planes so that multiple creases are formed in the directions of 90 deg.. Both end openings are folded inward and stuck to form a sealed bag, a nearly circular hole for sucking dust is formed at the center of the bag, and a base 5 for fitting a cleaner main body is stuck to the hole to form a paper bag filter 6. The paper bag filter 6 is provided with front bellows 9 having shallow folding on the suction side and rear bellows 10 having deep folding on an electric blower side. The number of folded pleats is increased, and the paper bag filter 6 is made easily inflatable.