baber/WOPTO huggingface dataset:
Patent JP-H04318556-A (JP)
Title: Method for preserving coating fluid for electrophotographic sensitive body
Inventor: SUGIMURA HIROSHI
IPC: G03G5/00
Filed: 1991-04-17
Abstract: PURPOSE:To enhance storage stability of the coating fluid without deteriorating sensitivity of the electrophotographic sensitive body by storing the coating fluid in contact with an iron type solid metal. CONSTITUTION:The coating fluid is used for laminating an electric charge transfer layer of the electrophotographic sensitive body on a charge generating layer formed on a conductive substrate, and comprises a mixture of a charge- transferring hydrazone or styryl compound and a binder and a solvent. A sheet- or drum-formed metallic substrate is used for the conductive substrate. At that time, the coating fluid containing the iron powder is stored, or stored in an iron vessel, and the fluid is thus stored in contact with the iron metal, thus permitting the charge transfer material to be prevented from oxidation and rise of residual potential, because the iron is liable to be oxidized and oxidized in place of the charge transfer material.
Patent JP-H11341971-A (JP)
Title: Agent for preventing photodegradation of food
Inventor: TAKAHASHI NOBUAKI
IPC: A23L21/20
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cheap and readily usable agent for preventing the photodegradation of a food, and usable for a milk, milk products, drinks, chilled desserts, frozen milk products, ice creams, frozen foods or the like by using a propolis as an active ingredient. SOLUTION: The cheap and readily usable objective agent for preventing the photodegradation of a food comprises a propolis which is gathered from a nest of honeybees and composed of a mixture of components gathered from flower bud or the like and saliva of the honeybees themselves, and has anticancer activities, germicidal activities, antiinflammatory activities, activities for inhibiting generation of peroxide, activities for enhancing immunecompetence, or the like, as an active ingredient. The objective agent can provide a food with the inhibited photodegradation by allowing a food such as a milk, milk products, drinks, chilled desserts, frozen milk products, ice creams and frozen foods to include 0.00001-0.01 wt.% objective agent.
Patent JP-S528998-A (JP)
Title: Treating agent for oily materials
Inventor: SAKAI YUTAKA
IPC: C02F1/28
Filed: 1975-07-12
Abstract: PURPOSE: A treating agent to absorb pollutants, waste oil, oil spilt on a floor, oil floating on the surface of the water, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59209564-A (JP)
Inventor: MOTOHASHI SHIZUO
IPC: B65D77/26
Filed: 1984-04-26
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-S62244730-A (JP)
Title: Seat for vehicle mainly aiming at automobile
Inventor: MARUSERU NEBU DE MEBURUNIE
IPC: B60N2/90
Filed: 1987-04-07
Abstract: There is described a vehicle seat, notably for motor vehicle, comprising a bottom and a back, that back portion at least whereagainst the back of a person taking place in the seat bears, so cooperating with resilient members as to be swingable about a fixed point relative to the bottom, exclusively with an up-and-down motion, which seat is provided with means to limit conveying from the seat bottom, vibrations with a frequency higher than 10 Hz to that back portion whereagainst said person back does bear.
Patent JP-S63252951-A (JP)
Inventor: ASANUMA TADASHI
IPC: C04B35/622
Filed: 1987-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57202451-A (JP)
Title: Oblong solar heat collector
Inventor: SAKAMOTO KENICHI
IPC: F24S10/75
Filed: 1981-06-05
Abstract: PURPOSE:To contrive to improve the heat collecting efficiency of the collector by a structure wherein a main water pipe and a main drain pipe of the heat collector are oppositely provided apart at a long distance from each other and slightly inclined transmitting pipes connect the main water pipe to the main  drain pipe. CONSTITUTION:The main water pipe 2 and the main drain pipe 3, both of which are respectively connected to a hot water storage tank (not shown), are provided at both ends of a heat collecting plate 11 composed of a piece of metal fin and as well as a plurality of the transmitting pipes horizontally arranged and jointed on the heat collecting plate 11 with fixed separation distance and slight rising gradient of substantially more than one degree toward the direction of the flow of heattransmitting fluid connect said pair of main pipes 2 and 3. After that, the heat collecting plate 11 is vertically or slantly fixed facing toward the sun. Owing to the structure as described above, the heat collecting efficiency of the collector can be improved and as well as the drainage of water for the repair of the collector and for freezing proofing can be facilitated by the inclined arrangement of the conduction pipes.
Patent JP-H06270471-A (JP)
Title: Printing density correcting method and led printer in which correcting method is incorporated
Inventor: NAGAFUSA YOSHIYUKI
IPC: B41J2/45
Filed: 1993-03-19
Abstract: PURPOSE:To make the exposure quantity of a photosensitive member constant to uniformize dot printing density by controlling the number of times of lighting in a sub-scanning system on the basis of the correction value corresponding to the irregularity of the quantity of light between LED elements arranged in a line form. CONSTITUTION:Resist selection data is read from an ROM at every corresponding LED element to select a lighting pattern register. Next, the same image data is repeated by the quantity of (n) divided scanning lines corresponding to the number (n) of times of division exposure at every one scanning line to be serially outputted. The AND of the bit data in the divided exposure line corresponding to the register and the corresponding image data is taken in each exposure line and video data becoming ON data wherein an LED element is allowed to light only when both of the image data and the bit data are black is outputted to an LED head. As a result, in the case of the LED element with quantity of light of 0.8, for example, division exposure is performed in an inversely proportional manner corresponding to 8/8 times and the irregularity of quantity of light and the diameter of the exposure dot formed on a photosensitive member becomes uniform.
Patent JP-H08313960-A (JP)
Title: Exposure controller for electronic developing type camera
Inventor: AOKI HARUMI
IPC: G03B7/08
Filed: 1996-03-14
Abstract: PURPOSE: To always accurately control exposure regardless of the characteristic of an electronic developing type recording medium such as sensitivity. CONSTITUTION: The photometry of object light made incident on the electronic developing type recording medium 30, that means, first photometry data according to light reflected on the surface of a shutter 22 is executed by a first photometry sensor 28. Besides, second photometry data corresponding to the object light transmitted through the medium 30 is detected by a second photometry sensor 51. Based on the first and the second photometry data, the transmissivity of the medium 30 is measured. When the transmissivity arrives at a prescribed value, it is judged that the precise exposure is obtained and the exposure actioh with respect to the medium 30 is stopped.
Patent JP-S5513128-A (JP)
Title: Surface-strengthening device for catalyst support
Inventor: NODA FUMIYOSHI
IPC: B01D53/34
Filed: 1978-07-14
Abstract: PURPOSE: To manufacture granular catalyst support having good wearing resistance without increasing density more than necessary.  
     CONSTITUTION: The surface-strengthening device for granular catalyst support consists of the outside cylinder 11, the mesh-work inside cylinder 12 securely fastened concentrically with the axial center of the outside cylinder 11 at a fixed distance from its inside, the atomizing nozzle 18, and the rotary driving device 16 for the outside cylinder 11. With such a device, the surface layer of granular catalyst support can be strengthened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60230109-A (JP)
Title: Optical star coupler
Inventor: FUJII YOUJI
IPC: G02B6/28
Filed: 1984-04-27
Abstract: PURPOSE:To enable the reduction of the titled coupler by adopting a mixer of the size at which the large distribusion deviation possessed by an ordinary equipment is adequately determined by the diameter and number of input and output fibers, the refractive index of the mixer and the wavelength of signal light. CONSTITUTION:The envelope thereof is well approximated by the following equation for the signal light having <0.05 spectral purity DELTAlambda/lambda0 in the case of >=0.05mum core diameter 25 and >=25mm. L mixer length 24: f(x)=sinx/x, X=lambda0L/ nD and if the space at which the distribution deviation is negligible is designed to be DELTAWi, DELTAW1=lambda0L/nD, DELTAW2=0.81lambda0L/nD. n Is the refractive index of the core of the mixer and lambda0 is the wavelength of the signal light. The axis of abscissa is the space standardized by the distance of the above-mentioned equation and the parameter of the polygonal line is the mixer length 24 standardized by the distance of the equation: Lu=K.D KN/(1-lambda0K/nD). The standardized space 22 at which the distribution deviation by an interference effect is minimized and the standardized mixer length are unequivocally determined. K is the ratio between the core diameter 25 and the clad diameter 26 and N is the number of optical fibers.
Patent JP-H06302981-A (JP)
Title: Electronic equipment cooling structure
Inventor: KOMATSU TOSHIHIRO
IPC: H05K7/20
Filed: 1993-04-13
Abstract: PURPOSE:To cool a plurality of electronic circuit boards mounted with elements which locally generate large quantities of heat in a centralized state at a high cooling efficiency by aligning the centers of slit-like openings with the centers of the circuit boards and making the widths of the slit-like openings wider than those of guide rails. CONSTITUTION:By using a duct structure 8 having a plurality of slit-like openings, semiconductor elements are effectively cooled in an enclosure. In addition, in order to cope with the unbalance between the heat generating quantities of a memory 4, etc., mounted on substrates 1, the shapes of the slits 10 of the duct 8 are changed and, in order to make the temperature distribution of the memory 4, etc., uniform, a cooling fan 9 is mounted on the duct 8 or the duct 8 is constituted in a removable state against the enclosure. Therefore, the plurality of substrates 1 can be simultaneously cooled. Moreover, when the duct 8 is removably housed in the enclosure, a cooling system which is useful for mounting can be obtained. Furthermore, when the shapes of the slits are changed from each other so that different cooling winds can be blown upon the semiconductor elements which locally generate large quantities of heat, the semiconductor elements can be cooled to a uniform temperature.
Patent JP-H08241165-A (JP)
Title: Pen for manipulating screen
Inventor: FUKUDA TAKAHIRO
IPC: G06F3/0354
Filed: 1995-03-06
Abstract: PURPOSE: To prevent a mouse from being off a desk or a long time from being required to move an arrow to a specified place on a screen by providing the pen with a push button. CONSTITUTION: The push button 2 is fitted to the pen 1. One or two push buttons 2 are provided according to the purpose of use. For a person who does not use the push button 2, a lock function is provided which disables the push button to function even when pressed. This push button 2 projects from the pen 1 upon occasion so as to make the operation position of the push button 2 distinctive. The shape of the pen 1 is made polygonal in consideration of functions of the pen 1 to be used. Consequently, it takes a long time to move the arrow to a desired place on the screen, but it can be specified directly without rolling rollers; and a function which is done with a button pressed like a mouse can be performed by sliding the pen tip on the screen while the push button 2 attached to the pen 1 is pressed.
Patent JP-S5711190-A (JP)
Title: Method of reconstructing water tank for storing and nourishing live fish in live fish ship
Inventor: KANEDA AKIRA
IPC: A01K63/02
Filed: 1980-06-26
Abstract: PURPOSE: To send preferred water for live fish into each storing-nourishing water tank to prevent live fish from death by making one of live fish storing-nourishing water tanks a contained water adjusting water tank common to the other live fish storing-nourishing water tanks while providing a circulating-aerating path between the respective storing-nourishing water tanks and adjusting water tank.  
     CONSTITUTION: Four live fish storing-nourishing water tanks 1 are installed respectively on the left and right broad sides and one contained water adjusing water tank 2 is respectively installed on the left and right broadsides. A nozzle 9 for mixing air sent from a blower 8 is mounted on an inlet port the adjusting water tank having an overflow piping from the respective storing-nourishing water tanks 1 to the adjusting water tanks 2 so that the overflow path also serves as a circulating-aerating path. Also a path for sending water from the adjusting tank 2 through a pump 3 to each storing-nourishing water tank 1 is provided and further a path for taking in new water from the outside is provided with a pump 4, heat exchanger 5, temperature adjusting cooler 6, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03284024-A (JP)
Title: Bidirectional radio communication equipment
Inventor: MIYOSHI TATSUO
IPC: H04B1/50
Filed: 1990-03-30
Abstract: PURPOSE:To constitute a bidirectional communication circuit with one local oscillator and to contrive the miniaturization of this equipment by using the local oscillator in a transmission part serving also as that in a reception part while setting the difference of transmission/reception frequencies as a reception intermediate frequency, and attaching a canceller circuit. CONSTITUTION:An oscillation block 10 generates a carrier by performing the oscillation frequency control of a VCO 11 by a microcomputer 41 and a PLL circuit 12. A modulation signal MOD is inputted to the block 10, and is emitted from an antenna via a BPF 1. A reception wave received with the antenna is inputted to a mixer 23 via a BPF 21 and an RF amplifier 22. The mixer 23 mixes a signal generated at the block 10 with the reception wave from the RF amplifier 22, and outputs the signal to an IF filter 24. The filter 24 extracts only an IF component, and performs FM detection by a detector 27 via an IF amplifier 25 and an IF filter 26. At the canceller circuit 30, a modulation signal for data transmission is fetched, and a modulation signal component is eliminated from the signal in which a reception signal and the modulation signal for the data transmission are mixed by an OP amplifier 32, then, only the reception signal is outputted.
Patent JP-H02266138-A (JP)
Title: Vibro-isolating support
Inventor: ARAI KATSUYOSHI
IPC: F16M7/00
Filed: 1989-04-05
Abstract: PURPOSE:To damp a vibration of extensive frequency by installing a bracket being connected to a source of vibration and another bracket being connected to a base respectively, connecting both these brackets to each other through an elastic member, and forming a bubble thickening part in a part of this elastic member. CONSTITUTION:When a high frequency vibration is transferred to a bracket 4 at the side of a source of vibration, a part, comprising no bubble 6, of an elastic member 5 held between the bracket 4 and a base side bracket 3 is not almost deformed because its elastic modulus is large enough. On the other hand, a lot of bubbles 6 set up in a bubble thickening part 4a functions as an air spring and it is compressed, thereby absorbing the high frequency vibration. In addition, when a low frequency vibration is received, first the bubbles 6 are compressed, and a nonbubble part of the elastic member 5 is compressed by load that has come too much for supporting the bubble thickening part 5a. With this compression, an elastic modulus of the elastic member 5 grows large with the increase of an amount of deformation, absorbing this low frequency vibration. Thus, a vibration of extensive frequencies is effectively damped, and since a spacer and an elastic stopper fall into disuse, it is formable in compact.
Patent JP-H09276184-A (JP)
Title: Suction port body for electric vacuum cleaner
Inventor: NAMITO SHIGENORI
IPC: A47L9/04
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized safe suction port with less number of parts without the danger of dragging in a finger or the like. SOLUTION: In this suction port body of an electric vacuum cleaner provided with a movable brush provided inside a suction port main body 1 provided with a suction flow-in passage for guiding a suction air flow from the suction port 2 to a vacuum cleaner main body inside and driven by a driving device, a swing plate 5a pivotally supported inside the suction port main body 1 so as to be swung in back and forth directions along the direction of the suction air flow for which the movable brush is attached to a lower end and a linear motor operated so as to reciprocate a rod 4b whose one end is connected to the swing plate 5a are provided. In this case, the movable brush attached to the swing plate 5a is swung accompanying the reciprocating motion of the rod 4b by the drive of the linear motor and cleaning is performed.
Patent JP-S60230273-A (JP)
Title: Magnification/reduction memory device
Inventor: FUJIMOTO TOMONORI
IPC: G06T3/40
Filed: 1984-04-27
Abstract: PURPOSE:To magnify, reduce and rotate pictures on a CRT in the horizontal direction at a high speed by transferring picture data of image memory to frame memory by word unit. CONSTITUTION:The 1st RAM10 is constituted of n-bits X n-words, and ''read and write'' in two directions, that is, row and column directions, can be possible. Address information with respect to the 1st RAM10 is given by the 1st address generator circuit 11 where reduction data and magnification data are inputted. Picture data readout from the 1st RAM10 is transferred to the 2nd RAM13 by word unit. The 2nd RAM13 is constituted of l-rows X k-columns, each word containing n-bits, and ''write and read'' in two directions, that is, row and column directions, can be possible. Address information is given from the 2nd address generator circuit 14 to the 2nd RAM13. Picture data readout from the 2nd RAM13 is supplied to a CRT9 through a shift register 15.
Patent JP-S5514228-A (JP)
Title: Tile trimming method and device
Inventor: FUJITA SHIGEO
IPC: B28B11/12
Filed: 1978-07-14
Abstract: PURPOSE: To prevent tiles on a carrier from being disturbed by trimming the tiles with brushes mounted coaxially which rotate reversely each other.  
     CONSTITUTION: In eliminating raw material waste or dust sticking on tiles 2 conveyed on a carrier 1 in array by operation of a brush 11, i.e. trimming, a unit works which consists of two brushes 7, 11 operating reversely each other by turning in the direction crossing at right angles or obliquely to a travelling zone on the carrier 1, moving linearly or back and forth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5421467-A (JP)
Title: Production of particle board
Inventor: SHIBAMOTO SHIGERU
IPC: B27N3/02
Filed: 1977-07-18
Abstract: PURPOSE:Chips for particle boards are treated with an acid to reduce the initial degree of swelling and prevent discoloration and stain development.
Patent JP-H10277427-A (JP)
Title: Air cleaner
Inventor: IMAIZUMI YASUTOKU
IPC: B03C3/155
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To firmly hold a dust collecting paper or cloth to a cylindrical main body by using plural detaining protrusions for detaining the pierced one end of the dust collecting paper or cloth in the longitudinal direction and a detaining part for detaining the other end as the mounting member. SOLUTION: This air cleaner consists essentially of a cylindrical main body, a couple of upper and lower dust collecting electrodes 3, a dust collecting cloth 4 (filter), a member 5 for mounting the cloth 4 and an ionization electrode 6. The mounting member 5 is composed of a claw 13 as a couple of upper and lower detaining protrusions provided on the outer periphery of the main body and detaining the pierced one end of the cloth 4 in the longitudinal direction and a clip 14 provided on the peripheral surface of the main body and detaining the other end of the cloth 4. As a result, the cloth 4 is firmly held to the dust collecting electrode 3, the air ionized by the electrode 6 is passed through the large area of the cloth 4, and the cloth 4 is efficiently utilized.
Patent JP-H05288518-A (JP)
Title: Measuring device for cutting position of sheet
Inventor: KURODA HIROAKI
IPC: G01B11/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide the measuring device of the cutting position of a sheet capable of precisely measuring the cutting position of the sheet. CONSTITUTION:A mark is picked up by an electronic still camera 1 as a static image in the measuring device of the cutting position of a sheet, the static image is converted into binary image data D by an image memory 2, and the binary image data D are displayed as white and black dots on the dot matrix of the image memory 2. An image processing means 3 repeatedly reads the static image stored in the image memory 2 in the perpendicular direction to the paper end, displays the light quantity level of the read dots on the Y-axis, and measures the cutting position of the sheet based on the size of the remaining mark according to the number of lines in the horizontal axis direction of the dots having a preset value or above.
Patent JP-H01259042-A (JP)
Title: Production of molded article
Inventor: IMAIZUMI MITSUHIRO
IPC: C08L23/16
Filed: 1988-04-07
Abstract: PURPOSE:To readily produce a molded article having excellent heat resistance, dimensional stability and beautiful surface in low cost by mixing specific components such as ethylene-based polymers, a foaming agent in specific ratio, blending, foaming and molding at respective specific temperatures. CONSTITUTION:(A) Ethylene-based polymer is mixed with (B) copolymer comprised at least ethylene and at least one monomer of alpha,beta-unsaturated monocarboxylic acid and alpha,beta-unsaturated dicarboxylic acid (anhydride), (C) copolymer comprising at least ethylene and ethylenic monomer containing hydroxyl group or epoxy group and (D) a foaming agent degrading at 100-250 deg.C, in the ratios of 70-99.9wt.% component A in the total mixture, 1-99wt.% component B in the components B+C, (carboxyl group + carboxylic acid anhydride group in the component B):(hydroxyl group + glycidyl group in the component C)=0.2:1-5:1 (molar ratio) and 0.001-5.0pts.wt. component D to 100pts.wt. of components A+B+C, blended at >=100 deg.C, foamed at <=300 deg.C and molded to afford a molded article.
Patent JP-S5312014-A (JP)
Title: Driver circuit
Inventor: SUGIMOTO KOREHIRA
IPC: H02P8/12
Filed: 1976-07-20
Abstract: PURPOSE:To construct a coil excitation driver circuit with high safety, by essentially operating a prevention from overcurrent with the coil excitation controlled as well at a high speed by means of simple constitution.