baber/WOPTO huggingface dataset:
Patent JP-H04281424-A (JP)
Title: Back light device for liquid crystal display plate
Inventor: SAITO YUSAKU
IPC: G02F1/133
Filed: 1991-03-08
Abstract: PURPOSE:To reduce the power consumption of the device by decreasing the driving current of a discharge lamp and lowering the brightness when the temperature of the discharge lamp rises and the brightness of the lamp increases unnecessarily. CONSTITUTION:According to the temperature detected by a temperature sensor 5 fixed to the discharge lamp 1, a discharge lamp driving circuit 6 decreases the driving current of the discharge lamp 1 so that the brightness of the discharge lamp 1 reaches the lowest necessary brightness at current rising temperature, thereby reducing unnecessary power consumption.
Patent JP-S57182706-A (JP)
Title: Hard endoscope
Inventor: HASHIGUCHI TOSHIHIKO
IPC: G02B23/26
Filed: 1981-05-07
Abstract: PURPOSE:To get an illumination light much without increasing the outside diameter of an insertion part, by impregnating a light guide fiber, which is arranged on the outside circumference of the observation optical system, with a synthetic resin convert it to FRP (fiberglass reinforced plastics) and using these FRP as  an armor. CONSTITUTION:A light guide fiber 17 is inserted from a joint 4 of a grip frame 6 and is arranged on the outside circumference of an inside tube 8 of an insertion part 3. The part from the tip part of the insertion part to a partition 5 of the grip frame 6 in the rear is impregnated with an epoxy or polyester synthetic resin to convert it to FRP by solidification, thus constituting an armor 18 of the insertion part 3. The base end part of this fiber is supported by a supporting material 19 which is molded together with this fiber 17 as one body by the synthetic resin for solidifying this fiber and is fixed to the grip frame 6.
Patent JP-S51146618-A (JP)
Title: Valve guide
Inventor: NARA KAORU
IPC: C22C33/02
Filed: 1975-06-10
Abstract: PURPOSE: A valve guide to be inserted in a cylinder head,the guide being characterized by high wear-,heat-and scuffing resistances. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11266767-A (JP)
Title: Separating type outer container for heat generator-filled container
Inventor: SHIOHATA JUNJI
IPC: A01M1/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a separation type outer container capable of firmly holding a heat generator-filled container in a state not detached even by a chock such as a falling shock and making it possible to easily detach and throw out the heat generator-filled container separately from the outer container capable of being recycled, when used and thrown out. SOLUTION: An outer container 3 receives and holds a heat generator-filled container 1 is a state forming a space around the heat generator-filled container 1. Therein, the heat generator-filled container 1 can be nipped between supports 4 arranged on a receiving container portion 3a and holders 5 arranged on an upper lid portion 3b. The receiving container portion 3a and the upper lid portion 3b can be attached to or detached from each other, and the heat generator- filled container 1 can be inserted into the receiving container portion 3a from the upper portion of the receiving container portion 3a from which the upper lid portion 3b is removed.
Patent JP-H09237983-A (JP)
Title: Cable holder
Inventor: MATSUHASHI SHINOBU
IPC: H05K7/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cable holder which is capable of holding a cable and at the same time keeping the interval from other parts constant so as not to bring it into contact with them independently of its length, size, torsion, bending and the like. SOLUTION: A cable holder 11 is a plastic molded body equipped with a spiral holder 11a which spirally twines around a cable 12 to be able to hold it and a rod-shaped space retainer 11b integratedly joined to the center of the holder 11a at a right angle to the center. The holder 11a is twined around the cable 12, and the tip 11c of the spiral space retainer 11b is fixed to a part 13 such as a chassis. As the cable 12 is held with the spiral holder 11a, it can be tightly held even if it is slightly thin in outer diameter, and the spiral holder 11a is able to effectively curb the cable 12 holding its certain part specified in length. Therefore, the cable 12 can be held by the cable holder 11 as kept at a constant interval from the part 13 which is desired to be kept separate from the cable 12 by a certain distance independently of its length, size, torsion, bending and the like.
Patent JP-S60213114-A (JP)
Title: High voltage pulse generating device using dynamic characteristic delay switch
Inventor: NISHIMURA SHINICHI
IPC: H01H9/54
Filed: 1984-04-06
Abstract: PURPOSE:To generate high voltage pulses stably in a normal temperature range by connecting a resistor in parallel with a dynamic characteristic delay swtich, connecting a relay normally closed contact and a diode in series to said switch and resistor and connecting a capacitor in parallel with these units. CONSTITUTION:When a voltage is impressed between R and N, a capacitor C is charged with the voltage through an inductor L in a positive half cycle. The charged electricity is made to flow into a relay exciting coil Ry through a diode D and a positively excited voltage superposed to a power supply voltage is generated between PA and PB. In a negative half cycle, short current is made to flow into the dynamic characteristic delay switch DTS. The switch DTS operates in an optional cycle to open a contact (b) and an excited low voltage pulse is simultaneously genrated between the PA and Pb by the inductor L, the exciting resistor R and the capacitor C. Said current is made to flow also into the relay exciting coil Ry, the relay contact (b) is opened and a starting high voltage pulse is simultaneously generated between the PA and PB.
Patent JP-H10265068-A (JP)
Title: Sheet feeder
Inventor: KODAMA YUTAKA
IPC: B65H3/44
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To feed a paper sheet smoothly by entering sheets fed from an auto sheet feeder into the upper surface of a paper feed tray positioned to its lower side with a small entering angle. SOLUTION: A common paper feed port 25 for receiving the sheet fed from a paper feed tray 15 or an auto sheet feeder 26 positioned on its upper part is formed on the side of a picture forming device main body 1 and a projection 51 having a slant surface 50 crossed for the paper feed route 49 of the sheet fed toward the paper feed port 25 of the picture forming device main body 1 from the auto sheet feeder 26 and for minifying an entering angle θ2 for the upper surface of the paper feed tray 15 of this sheet is provided on the upper surface of the paper feed tray 15. Thereby, the resistance giving from the paper feed tray 15 to the sheet is minified and the sheet is fed surely.
Patent JP-S62226497-A (JP)
Title: Storage circuit
Inventor: MIURA NAOKI
IPC: G11C11/409
Filed: 1986-03-27
Abstract: PURPOSE:To shorten a data transfer time and to remove a noise occurrence by providing a preamplifier between a sub I/O line and a main I/O line connecting a sense amplifier with a main amplifier. CONSTITUTION:Between a sub I/O line and a main I/O line connecting a sense amplifier 20 with a main amplifier 21, a preamplifier is provided which is formed by transistors 30, 31 controlled by nodes N4, N3 of the sub I/O line where gates face respectively, a transistor 32 for connecting the ground and so on, and the memory information transferred to a main I/O line through the amplifier 20 from the sub I/O line is amplified. Consequently, from the amplifier 20 to the amplifier 21, the memory information is transferred at high speed even when the capacity of the I/O line is increased. On the other hand, the low electric potential side of both I/O lines is ground-connected by the preamplifier, and even when the electric potential difference in accordance with the memory information occurs between the I/O lines, a large electric current is not temporarily conducted, a noise occurrence is removed and an S/N is increased.
Patent JP-H10269574-A (JP)
Title: Optical disk device
Inventor: ISHIDA SUMI
IPC: G11B20/18
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To shorten a dropout signal erroneous detection time to prevent the removal of a servo when a dropout for causing the increase of a reflected light quantity occurs by holding, in a capacitor, the peak value of a total reflection light quantity signal corresponding to a total reflection light quantity from an optical disk and accelerating the electric discharging of the capacitor when the charged voltage of the capacitor exceeds a reference value. SOLUTION: A diode 23 and a capacitor 24 hold a total reflection light quantity signal peak value from a total reflection light quantity detecting means 21. A comparator 34 turns a switch 36 ON when the charged voltage of the capacitor 24 exceeds a reference voltage 35, and accelerates the electric discharging of the capacitor 24 by a discharge accelerating means 37. The reference voltage 35 is set higher than the charged voltage of the capacitor 24 at the time of a normal total reflection light quantity. Thus, when the level of a total reflection light quantity signal is temporarily increased, e.g. a dropout for causing the increase of a total reflection light quantity, the erroneous detection time of a dropout signal (h) is shortened and the large disturbance or removable of a servo is prevented.
Patent JP-S52152051-A (JP)
Title: Elevator signal transmitting device
Inventor: SUZUKI OSAMU
IPC: B66B1/06
Filed: 1976-06-14
Abstract: PURPOSE: To minimize transmission of wasteful trouble signal or erroneous signal by providing a device designed to judge, in the case of occurrence of erroneous operation of transmitting system, whether the erroneous operation is attributed to real trouble or temporary cause. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01244450-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/32
Filed: 1988-03-25
Abstract: PURPOSE:To enhance the sharpness, graininess or color reproducibility of an image by incorporating a specified compd. into a sensitive material. CONSTITUTION:A compd. represented by formula I is incorporated into a hydrophilic colloidal layer on a support. In formula I, A is a residue of a coupler or a redox group, each of L1 and L2 is a group releasing a prescribed group, HYD is a group contg. hydrazide and releasing (L2)w-PUG, PUG is a photographically useful group such as a residue of a development inhibitor and each of (v) and (w) is 0 or 1. A compd. represented by formula II may be used as the compd. represented by formula I and may be incorporated into a high or medium sensitivity layer, an emulsion layer or a layer adjacent to the emulsion layer.
Patent JP-H07281881-A (JP)
Title: System and method for data analysis
Inventor: OHASHI KYOKO
IPC: G06F9/06
Filed: 1994-04-07
Abstract: PURPOSE:To generate a class, a link attribute, etc., from a logical skimmer and real data. CONSTITUTION:A logical skimmer part 11 stores plural logical skimmers consisting of a set having plural items and a main key for discriminating a record as the gathering body of the items. A main key decision part 131 decides whether or not there is an item showing the main key of other logical skimmers to be analyzed, obtained from the logical skimmer part 11, except the item indicating the main key. A class relation part 132 relates the logical skimmers to be analyzed with other logical skimmers as classes when there is the item indicating the main key of other logical skimmers among items of the logical skimmers to be analyzed except the item indicating the main key.
Patent JP-S63277600-A (JP)
Inventor: ARAN KARENKO
IPC: G02B6/122
Filed: 1988-03-25
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-H0347502-A (JP)
Title: Liquid separation apparatus and liquid separation process
Inventor: SAREAMU ESOTSUPU
IPC: B01D17/02
Filed: 1990-03-22
Abstract: PURPOSE: To separate mixture components by setting the relative level of a second outlet for a relatively high density mixture component higher than a mixture inlet level and lower than a first outlet for a relatively low density mixture component and setting the relative level of a passage lower than both outlets and an inlet. CONSTITUTION: The components of at least two mixtures which are insoluble with each other and vary in density (e.g. water and oil) are separated. The apparatus is provided with a separating tank 12 having the liquid mixture inlet 14 and the first outlet 16 for the mixture component (e.g. oil) of the relatively high density, a discharge tank 18 having the second outlet 20 for the mixture component (e.g. water) of the relatively high density and a passage delineating device for delineating the passage 22 for communicating the separating tank 12 and the discharge tank 18. The relative level of the second outlet 20 is set higher than the level of the mixture inlet 14 and lower than the level of the first outlet 16, and the relatively level of the passage 22 is set lower than the level of both outlets 16 and 20 and the inlet 14.  Consequently, two kinds of the mixture components which are insoluble with each other may be effectively separated.
Patent JP-S58186795-A (JP)
Inventor: IMURA SHIGERU
IPC: G09G3/22
Filed: 1982-04-26
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-H1054951-A (JP)
Title: Raster output scanner having externaly provided mirror
Inventor: BOCK EDWARD C
IPC: H04N1/113
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a raster output scanner decreasing the capacity by mounting one or plural mirrors on the outside of an external frame. SOLUTION: Inside an external frame 200, a laser assembly 202 composed of preferably a laser diode and a set of collimating optical elements exists and the laser assembly 202 outputs a laser beam toward the facet of a polygon 204. A laser beam from a scanning lens 210 passes through a slit of the external frame 200 and is reflected from a first mirror 212. The first mirror 212 is mounted by the principal plane. The principal plane is a surface for reflecting the laser beam to the outside of a wall 201. Consequently, the size of the external frame 200 is decreased by the width of the lens 210 and the volume of a mirror carriage. By mounting flue mirror 212 on the external frame 200 by means of the principal plane, contamination of the front surface of the mirror by a soil is prevented.
Patent JP-H10270800-A (JP)
Title: Variable wavelength semiconductor laser light source
Inventor: HAMADA MADOKA
IPC: H01S5/0687
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the wavelength setting accuracy of a variable wavelength LD light source to about ±0.01 nm even when the wavelength of the light emitted from the light source is not confirmed, by measuring the wavelength with a wavemeter whenever the wavelength is set. SOLUTION: A variable wavelength LD light source is constituted of an external resonator type LD light source section 1, an optical filter 2 which selects the output light of the section 1 in a single mode, a driving section 3 which changes the transmitting or reflecting wavelength of the filter 2 or the length of the external resonator of the section 1, and a control section 4 which controls the driving section 3 and an LD driving current based on the optical output of the section 1 and the set wavelength of the filter 2.  Further, the LD light source is also formed of an optical coupler 5 which branches the output light of the section 1 into two parts as one incident light, a fiber grating 6 which reflects the specific wavelength band of the output light, a first optical branching device 7 to which the reflected light from the grating 6 is made incident through the coupler 5, a first etalon 8 which transmits the output light from a specific wavelength band to a single wavelength, a second optical branching device 10, a second etalon 11 which transmits the output light of while wavelength band on a wavelength axis, and first and second etalon transmittance measuring sections 9 and 12 which respectively transmit the transmittance of the first and the second etalons 8 and 11 to the control section 4.
Patent JP-S545942-A (JP)
Title: Preparation of carbamic acid derivatives
Inventor: MATSUI KOUJI
IPC: C07C275/70
Filed: 1977-06-14
Abstract: PURPOSE:To prepare carbamic acid derivs. easily and economically, useful as herbicides and plants growth regulators, by using readily available chloroformic acid trichloromethylester in place of phosgene as a raw material under specific conditions.
Patent JP-H07254738-A (JP)
Title: Iodine laser and equipment
Inventor: FUJII HIROO
IPC: C01B13/02
Filed: 1994-03-14
Abstract: PURPOSE:To provide an iodine laser and its equipment wherein oscillation is enabled without using a chemically excited oxygen forming apparatus. CONSTITUTION:In the iodine laser, energy is transferred from singlet excited oxygen to iodine atoms, and oscillation is induced. The singlet excited oxygen is formed by an RF discharge type excited oxygen generator 10. An iodine laser equipment 1 makes the excited oxygen from the RF discharge type excited oxygen generator 10 react with the iodine atoms from an iodine evaporator 20, in a laser oscillator 30. Thereby energy transfer is performed and laser oscillation is induced.
Patent JP-S5840868-A (JP)
Title: Manufacture of optoelectric converting semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/0248
Filed: 1982-04-26
Abstract: PURPOSE:To decrease forbidden band width Eg gradually toward the depth direction of the surface of a semiconductor to which beams are irradiated, and to obtain a transducer having high efficiency by adding a substance, which can increase the Eg in proportional to the quantity of addition, into the semiconductor at the same time as the semiconductor is shaped. CONSTITUTION:CH4, NH3, H2O Are controlled in stoichiometric form while they can be mixed by forming a film through glow discharge by using the hydride or halide of Si. Lattice defect or unpaired bonds exist uniformly because a grown film is made of a non-single crystal, the film is neutralized by the halide,and a union as Si-C-Si is shaped to the addition of C, N or O. Accordingly, the transducer having the maximum efficiency to the irradiation of beams of a continuous spectrum is obtained by forming wide-narrow band structure changing up to 0.7eV from the optimum 3eV to sunrays into the same semiconductor because additives and Si can be coupled without any limit and the Eg can continuously controlled arbitrarily only by changing the quantity of the additives.
Patent JP-S59195483-A (JP)
Inventor: URAKAWA AKIRA
IPC: B62M9/02
Filed: 1983-04-21
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-H11268211-A (JP)
Title: Light-dispersing polyester film
Inventor: MIMURA TAKASHI
IPC: G09F9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the luminance and the quality stability, and also, improve the durability of the brightness, and the rigidity as well by a method wherein at least one layer of a composite film with two layers or more, is a layer containing fine air bubbles inside, and also, of which the total ray transmissivity, and the haze are respectively made specified values or higher. SOLUTION: A composite polyester film constituted of at least two layers is made a basic constitution, and this polyester film is constituted in such a manner that at least one layer wherein fine air bubbles are contained inside so that the total visible ray transmissivity in the thickness direction of the film may become 60% or higher, and the haze may become 50% or higher, is provided. Also, for the layer containing fine air bubbles inside, a polyester resin and a resin which is incompatible with the polyester resin are made major constituent components, and the layer containing fine air bubbles inside is obtained by forming voids for which the incompatible resin is made the core, by drawing the resins at least uniaxially, preferably biaxially, after a melting- extrusion.  In this case, as the polyester resin, polyethylene terephthalate or the like can be used, and as the incompatible resin, a polyolefin resin can be used.
Patent JP-H02250873-A (JP)
Title: 1,2,4-oxadiazole derivative and herbicide containing the same derivative as active ingredient
Inventor: GO ATSUSHI
IPC: A01N43/82
Filed: 1989-03-24
Abstract: NEW MATERIAL:A compound of formula I [either of R<1> and R<2> is a group of formula II (X<1> and X<2> are halogen); the other is 1-6C alkyl, 1-6C halogenoalkyl, 3-6C cycloalkyl or (substituted) aryl; R<3> is H, 1-6C alkyl, 1-6C halogenoalkyl, 2-4C alkenyl, 3-4C alkynyl, (substituted)aryl, (substituted)pyridyl, 3-6C alkoxycarbonylalkyl or 2-6C hydroxycarbonylalkyl]. EXAMPLE:3-(2-Fluoro-4-chloro-5-methoxyphenyl)-5-methyl-1,2,4-oxadiazole. USE:Useful as a herbicide having a wide herbicidal spectrum and an excellent activity even in a small amount use. PREPARATION:For example, a compound of formula III is reacted with an acid chloride or acid anhydride in the presence of a base in a solvent to provide the compound of formula I.
Patent JP-H08243415-A (JP)
Title: Device for preparing blended grain different in kind
Inventor: FUJIOKA SADAKAZU
IPC: A23L7/10
Filed: 1995-03-06
Abstract: PURPOSE: To prepare blended grains of good quality by applying the given restriction for the difference in the inside quality of grains to be blended such as rice and others. CONSTITUTION: The numerical values of viscosity and hardness of rice are inputted to a blend combination candidate selecting means 25 by a quality sensing means 24. Out of the blend combination in the blend combination candidate selecting means 25, the specified inside quality is restricted within a given range by a blend combination determining means 26 and an optimum blend combination is selected. Rice grains are fed into a blend tank by opening and closing a discharge valve of the tank by a valve control means 27 so that an optimum combination to blend may be attained.
Patent JP-H09264557-A (JP)
Title: Air conditioner
Inventor: KADOWAKI KAZUHIKO
IPC: F24F13/30
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To plan to obtain such a room temperature distribution at the time of heating as to correspond to an air-conditioned state of higher temperature head side with lower temperature foot side and to make room temperature distribution at the time of cooling uniform by vertically arranging a plurality of heat exchangers on an upstream side of an air supply duct and vertically arranging a plurality of blower on a downstream side of the air supply duct. SOLUTION: A first set and a second set of flat-plate-shaped air heat exchangers 5A, 5B extending diagonally in an air supply space inside of an air inlet corner are installed independently of each other in two steps in a vertical direction behind an air inlet in an upstream side of an air supply duct. A first set and a second set of blowers 6A, 6B constituted of e.g. cross-flow fans are installed independently of each other in two steps in a vertical direction in an inside of an air outlet in a downstream side of the air supply duct. At the time of cooling, a large volume of low temperature air is blown to a head side and a small volume of comparatively higher temperature air is blown to a foot side to prevent foot side from being excessively cooled.