baber/WOPTO huggingface dataset:
Patent JP-S61136029-A (JP)
Title: Damper
Inventor: YAMADA KATSUMI
IPC: F16F9/50
Filed: 1984-12-03
Abstract: PURPOSE:To apply a braking force to the motion of an object to reduce the generation of noise, which is appropriate to external force, by absorbing in discharging air through restriction orifices formed in a cylinder in accordance with the extension and retraction of a piston. CONSTITUTION:An adjusting space 10a is defined between an actuating piston 7 and an adjusting piston 8 coupled to a return spring 9, which are closely fitted in a cylinder 3 on one and the other end sides thereof, respectively. The cylinder 3 is formed therein with a first small hole 6a at a position where it is closed by the adjusting piston 8 and second and third holes 6b, 6c in the section corresponding to the adjusting space 10a. Upon extension or retraction of the actuating piston 7, the outside air and the adjusting space are communicat ed together through the small holes 6b, 6c to absorb or discharge air, and there- fore, a fluid resistance may be obtained, which offers a braking force. Further, when external force becomes larger, the adjusting piston 8 is displaced to decrease or increase the number of the small holes for communication, greately, thereby it is possible to obtain a braking force appropriate to the external force.
Patent JP-H02102866-A (JP)
Title: Door system of platform for track vehicle
Inventor: UOZUMI YUKIO
IPC: B61D19/02
Filed: 1988-10-11
Abstract: PURPOSE:To improve safety at time of boarding and alighting by constituting a door being installed in a partition opening installed at the side facing to a track of a platform into a double sliding door to be opened in both directions, and making a door tip of each door portion free of turning toward the vehicle side when the door is opened. CONSTITUTION:In a platform 1 of a boarding and alighting place of a track vehicle, a wall 2 is formed at the side facing to a track, and door system 4 in an opening 3 formed in a boarding and alighting position to the vehicle is installed in this wall 2. A door 8 of this door system 4 is formed into a double sliding door type with each door part 9 being opened in both directions. In this case, each of these door parts 9 is made up of attaching a door tip 9a to a door body part 9b free of rotation by a hinge 10 or the like, and an arm is pressed and the door tip 9a is energized to a turning position by a compression spring 13 interposed between a spring bearing 11 and this arm 12. In an upper part of the platform, there is provided with a door tip closing member 14 for pressing the arm 12 against the compression spring 13 as engaged with the arm 12 of the door tip part 9a when the door part 9 has come to a closing position.
Patent JP-H03116903-A (JP)
Title: Manufacture of varistor
Inventor: AZUMA TORU
IPC: H01C7/10
Filed: 1989-09-29
Abstract: PURPOSE:To make it possible to stably obtain larger surge resistivity by a method wherein MnO and Ci2O3 only of auxiliary raw material are uniformly dispersed into ZnO in advance separately from other auxiliary component. CONSTITUTION:A first mixed material, which is formed by weighing MnO and Co2O3 in the ratio of 97.8mol%, 0.5mol% and 0.5mol%, and by mixing and pulverizing them by a ball mill, and Mn and Co are solidified into ZnO. Into the obtained first mixed raw material, Bi2O3 and Sb2O3 of other auxiliary composition raw materials of 0.5 and 0.7mol% are added, they are wet mixed and pulverized by a ball mill, and the second mixed raw material is obtained. To be more precise, as Mn and Co are uniformly dispersed and solidified in ZnO in the stage of the first mixed raw material, the irregularity of surge resistivity can be reduced by deforming and calcinating the second mixed raw material which is obtained by mixing and pulverizing other auxiliary component. As a result, a varistor on which local current concentration is hardly generated can be obtained in a stable manner.
Patent JP-H0197085-A (JP)
Title: Picture coding device
Inventor: SUMINO SHINYA
IPC: H04N19/136
Filed: 1987-10-09
Abstract: PURPOSE:To correct coding distortion which occurs in a coding device and a decoding device by providing a re-quantizer quantizing the output of the decoding device and mapping a reproduced value which does not exist in an original signal on a signal value existing in the original signal by means of re-quantizing a picture having less gradation and hue. CONSTITUTION:When a rectangular wave in a figure (a) is processed in the coding device 2 and the decoding device 8 and the rectangular wave such as the figure (a) is inputted with request to one among the components of R, G and B, the wave is changed into a distorted signal by band compression shown in a figure (b). When the original signal is known to be binary, it is quantized by using a threshold as shown by a doted line in the figure (b), whereby it can be corrected to a signal near to the original signal such as a figure (c). A counter 4 checks the polarization of distribution for a decision for executing re-quantization as mentioned above, and re-quantization is executed only when polarization is especially large. Consequently, coding distortion in the coding device and the decoding device is corrected in the picture signal with less gradation and hue, whereby picture quality can considerably be improved.
Patent JP-H0723111-A (JP)
Title: Personal communication service supply system
Inventor: KIYARORU DABURIYU KURESUUERU
IPC: H04M3/38
Filed: 1992-09-01
Abstract: PURPOSE: To solve various troubles by receiving a caller's identicoation(ID) during the period of a call after an answer and processing the call by using call routing processing annexed to a receiving caller's ID stored correspondingly to a specified subscriber's telephone number. CONSTITUTION: When a caller is connected to a voice message service 200 through a service attachment 150, the caller inputs a voice message. The service 200 stores the voice message in a position related to a called subscriber in an internal memory. Then the called subscriber dials up the service 200 and inputs a personal ID number PIN or a passwawrd. A group of the PIN, a security code and a caller ID number CIN is allocated to the called subscriber. When the caller inputs the CIN, a service subscriber is charged for a call of a subscriber's subscriber's specific service number and the caller inputting the CIN is not charged for its relative call.
Patent JP-S63109488-A (JP)
Title: Cleaning blade
Inventor: YAMADA YOSHIO
IPC: G03G21/00
Filed: 1986-10-27
Abstract: PURPOSE:To prevent deterioration of a copied image such as deterioration of an image density by chipping of a photosensitive body by adding the higher fatty acid ester obtd. by bringing oxy- or polyoxyethylene bisphenol A and higher fatty acid into reaction to a polyurethane resin at a specific ratio. CONSTITUTION:A material having compatibility with the urethane resin which is the base material of the cleaning blade for scrapping and removing the toner remaining on a photosensitive body which rotates in a fixed direction and has an org. photoconductive material on the surface is added to said resin to decrease the coefft. of friction of the blade at the time of preparing the above- mentioned blade to be brought into pressurized contact with the above-mentioned photosensitive body. More specifically, the cleaning blade is formed of the polyurethane resin prepd. by adding the higher fatty acid ester obtd. by bringing the oxy- or polyoxyethylene bisphenol A and the higher fatty acid into reaction at 0.1-10pts.wt. per 100pts.wt. polyurethane resin. The generation of the chipping and flawing of the photosensitive body and the adhesion of the toner thereto by melting is thereby prevented and the cleanability is improved.
Patent JP-H03116662-A (JP)
Title: Cylindrical plastic cell
Inventor: ODA MINORU
IPC: H01M10/0587
Filed: 1989-09-28
Abstract: PURPOSE:To stabilize quality by arranging a plate elastic body in the internal side filmy active material being located on the spirally wound-up outermost periphery. CONSTITUTION:A plate elastic body 4 is arranged on the internal side of an active material located on the outermost periphery, where an anode 1 active material and a cathode 2 active material in a filmy state are spirally wound up holding a separator 2 between. When a spiral type cell, in which in this way a plate elastic body 4 or a shape memorizing alloy is arranged on the inside of the active material located, in the outermost periphery, is housed in a cylindrical case, the outermost periphery electrode is pressed against the inside of the case by the desired force owing to an action of the plate elastic body or the shape memorizing alloy, thus being able to sharply reduce internal resistance. Thus, dispersion of internal resistance among cells is reduced to improve performance stability.
Patent JP-H0896758-A (JP)
Title: Short arc type discharge lamp
Inventor: INOUE OSAMU
IPC: H01J61/86
Filed: 1994-09-27
Abstract: PURPOSE: To prevent the blackening of an internal surface of an arc tube by quickly sufficiently evaporating a metal or metal compound condensed in a root part and an exhaust chip of an electrode which are a low temperature part of the arc tube, to shorten a rise up time also to improve lighting efficiency, and suppressing wearing due to the discharge of the arc tube. CONSTITUTION: A pair of electrodes 2, 3, mercury and/or rare gas are sealed in a quartz-made arc tube 1, to provide a visible light permeating coating layer 7 in an external surface of this arc tube 1. When assumed T1 for thickness of the arc tube and T2 for concentration of a doping substance in the coating layer, a value of T1 /T2 is specified in a range from 8.0×10<-4> to 4.0×10<-2> .
Patent JP-H0889518-A (JP)
Title: Hollow organ connector
Inventor: EZAKI YUZO
IPC: A61F2/04
Filed: 1994-09-25
Abstract: PURPOSE: To provide a hollow organ connector which facilitates the connection of a hollow org. in a living body, enhances corrosion resistance and is usable over a long period of time. CONSTITUTION: This hollow organ connector 1 consists of a first cylindrical member 2 and second cylindrical member 3. At least the first cylindrical member is formed of a platinum magnet and has two apertures 2b, 2c, an end fixable to the vital organ and has a juncture to this second cylindrical member. The second cylindrical member has at least one juncture 3a to be attached by magnet attraction force to the juncture 2a of the first cylindrical member 2.
Patent JP-2000089010-A (JP)
Title: Multilayered film reflection mirror
Inventor: ISHIYAMA WAKANA
IPC: G02B1/11
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the reflection of bright-line spectrum of He of a specific wavelength and to exactly observer solar spectrum by disposing an antireflection layer which lowers the reflectivity to soft X-rays of a specific wavelength onto multilayered films. SOLUTION: This multilayered reflection mirror is formed by alternately laminating, first layers 2 of material having a small difference between the refractive index in a soft X-ray region and the refractive index of vacuum and second layers 3 of material having the large difference a plurality of times on a substrate 1. The surface f the multilayered films is further provided with the antireflection layer 4 which lowers the reflectivity to the soft X-rays of 30.4 nm wavelength. If the antireflection layer 4 is formed to have a film thickness larger than 7.6 nm which is λ/4 of 30.4 nm desired to be subjected to prevention of reflection, the reflectivity at 30.4 nm may be suppressed. Particularly, if the film thickness of >=10 nm is set, the effect thereof is higher.  At least one among the first layers 2, first layers 3 or antireflection layer 4 constituting the multilayered films are preferably composed of Al, Al compound, Si or Si compound.
Patent JP-S62115222-A (JP)
Inventor: KIMURA EIJI
IPC: A01K63/00
Filed: 1985-11-15
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-2000096308-A (JP)
Title: Small-sized bib
Inventor: KIMURA AKIYOSHI
IPC: A41D13/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain an economic bib without impairing an appearance. SOLUTION: An absorbent is nipped in a machine body part 3 to improve an absorption efficiency per unit area and a length L is shortened within 5 cm. A bib is miniaturized.
Patent JP-2000083745-A (JP)
Title: Elevating storing device
Inventor: AKUTSU TSUNEO
IPC: A47B51/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To enlarge the elevating stroke of a storing rack in an elevating storing device. SOLUTION: This device comprises a storing cabinet 11, a storing rack 16 provided in the storing cabinet 11, and an elevating support device 14 having a substantially S-shaped arm 12 for elevating the storing rack 16, and a substantially U-shaped arm 13. The substantially S-shaped arm 12 and the substantially U-shaped arm 13 are bent. When the storing rack 16 is lowered, both arms 12, 13 are prevented from interfering with the base plate of the storing cabinet 11, and from interfering with each other. Thus, the turning angles of both arms 12, 13 can be made large, so that the elevating stroke of the storing rack 16 can be enlarged to enlarge the lowering stroke and improve the efficiency of putting in and out operation to the storing rack 16.
Patent JP-H0198867-A (JP)
Title: Electronic cooler
Inventor: YAMASHITA MASAO
IPC: F25B21/02
Filed: 1987-10-12
Abstract: PURPOSE: To advance time at which the highest stage reaches a low temperature as arrival temperature by arranging a wire to be linked separately to the lowest stage and to all upper stages above the second stage from the bottom for supplying a power and a switch gear to be supplied with the power when the temperature of each stage falls below a specified value at a joint part of the upper stage parts where the wire is provided above the second stage. CONSTITUTION: Power is supplied from a first wire 3 linked to the lowest stage 2 of a body 1 to cool so that a negative temperature difference is generated between the lowest stage 2 and one upper stage from the lowest and each father upper stage from the stage is further cooled. In this manner, when the temperature of a substrate 11 of the upper stages 4 reaches a set arrival value, a coil spring 7 extends and causes a first contact 8 to contact a second contact 9 eventually closing a switch gear 6. Thus, in a second wire 5, an upper wire 5a communicates with a lower wire 5b to cool elements at the upper stages 4 and an element at the top part thereof is cooled thereby lowering the temperature down to a target set cooling temperature.
Patent JP-H03118937-A (JP)
Title: Forging method for gear parts having oil groove
Inventor: ISOGAI TAKEHIRO
IPC: B21J5/02
Filed: 1989-09-29
Abstract: PURPOSE:To efficiently forge the gear parts having oil groove by forming the oil groove with utilizing the shearing resistance force to deburr on the other end surface of the gear parts which was formed of the work and has the oil groove of its one side only and is burred on its center. CONSTITUTION:The work rough forging W1 is formed by forging the round steel with the rough forging die (not shown in fig.). This rough forging W1 is set on the finishing die D2 and is forged between the outer punch DA1 having an oil groove part, the inner punch DA2 of the upper die D21 and the outer die DB1, the inner die DB2 of the lower die D22. The shaft hole part having the oil groove part A of its upper end surface A2 only and the burred center W21 is formed of finishing with these. The first gear W2 with burred center which is obtained with this is set to the deburring die D3 and is forged between the upper die D31 and the lower die D32 having the oil groove part. The center burr W21 of the shaft hole part is removed with this and at the same time, the oil groove part B is formed at the lower end surface B2 with utilizing this shearing resistance force of this center deburring. Therefore, the first gear W with the shaft hole part having respective oil groove part A, B on the upper and lower both end surfaces A3, B3 is obtained.
Patent JP-H0199179-A (JP)
Title: Read image data segmenting method
Inventor: MATSUBARA TOSHIHIRO
IPC: G06T3/00
Filed: 1987-10-12
Abstract: PURPOSE:To automatically segment necessary image data by comparing red image data with a fixed format image data in a message comparison processing means, and segmenting an image by means of an image segmenting processing means. CONSTITUTION:An image reader 1 reads the image of an area that includes an image 8, and the data is stored in a read image data memory 2. Then, the fixed format image data 3 of a sheet 6 having no image data 8 drawn on it that has been preliminarily read and the image data 2 currently read are compared with each other. Similar comparison processings are executed while moving the fixed image vertically and horizontally, to decide a position where the data coincide with each other most frequently. Among the read image data 2, the data which coincides with the fixed format image data 3 in said position is cleared. In such a way, the image 8 can be segmented.
Patent JP-H02105675-A (JP)
Title: Electronic filing system
Inventor: UENOYAMA TAKASHI
IPC: G06T1/00
Filed: 1988-10-14
Abstract: PURPOSE:To transmit an image without considering the recording size of facsimile equipment at a reception destination by providing an image size information reception part and an image division processing part, and performing the division of the image appropriately by comparing the size of the image with that of a reception side. CONSTITUTION:When the transmission request of the image is issued to an electronic filing system basic part 11, the basic part 11 transfers requested image data 15 to the image division processing part 12. And a facsimile transmission part 13 performs the communication of control data with the facsimile equipment of an opponent, and inquires the receivable size of the image. The image division processing part 12 compares the image with the vertical and horizontal length of received size. When, for example, the image data is larger in both vertical and horizontal directions, the image is divided into four areas, and transmitted sequentially. At the reception destination, transmitted image information are connected, then, a targeted image can be rendered.
Patent JP-2001085877-A (JP)
Title: Heat sink with heat receiving surface provided with protrusions
Inventor: OTORI YASUHIRO
IPC: H01L23/367
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating efficiency by providing a heat receiving surface at the base of a heat sink, which comes in contact with a heating part through a heat conductive rubber, with protrusions comprising projections recesses to reduce contact heat resistance between the heat receiving surface and the heat conductive rubber. SOLUTION: A heat conductive rubber 11 is interposed between a heating part 12 and a heat sink 1, the part 12 being mounted on an electronic/electric circuit board 13. A plurality of protrusions are formed by forming grooves in the surface of a heat receiving surface 4 of the heat sink 1. The rubber 11 is filled in the grooves, each of which is comprised of a bottom surface 9 and side surfaces 10 which are curved in part or in all, whereby the contact area between the surface 4 and the rubber 11 can be increased to improve the heat radiating efficiency of the heat sink 1.
Patent JP-H06336502-A (JP)
Title: Olefin polymerization catalyst and method for polymerizing olefin
Inventor: INAHARA KIYOSHI
IPC: C08F10/00
Filed: 1993-10-14
Abstract: PURPOSE:To efficiently produce a particulate polyolefin having excellent material properties. CONSTITUTION:This catalyst comprises (a) a solid catalyst component comprising a metallocene compound represented by the formula Cp2MX2 (wherein Cp's each independently is a (substituted)cyclopentadianyl and may be bonded to each other; M is titanium, zirconium, or hafnium; and X's each independently is a halogen, an alkoxy, amino, or an amido group), an ionizing ionic compound represented by the formula [C<+>@{9147/28 [A<->] (wherein [C<+>] is a cation and [A<->] is an anion), and a finely powdered carrier and (b) and organometallic compound represented by the formula M'Rn (wherein M' is a metal capable of forming an M'-R bond reactive with the M-X bond of the metallocene compound; R's each independently is a hydrocarbon group, a halogen, hydrogen, an amido group, an alkoxy, or an aryl, provided that at least one R is a hydrocarbon group; and (n) is an integer of 1-4).
Patent JP-H07108124-A (JP)
Title: Filter element
Inventor: YASUDA TATSUYOSHI
IPC: B01D46/52
Filed: 1993-10-14
Abstract: PURPOSE:To improve the impact resistance on handling in a filter element in the shape of a box having the corrugated surface form by forming one end part of the element into a belt-like flat part having the same height as that of a peak part of the corrugated surface. CONSTITUTION:In a filter medium which a communicative porous body which synthetic resin powder is sintered to form is used to form and for collecting dust in the air or waste gas or for catching powder from gas, a belt-like flat part 6 having the same height as that of a peak part 4 of the corrugated surface is formed in one end part 2. The width of the belt-like flat part 6 is preferably 10-30mm, and the connecting surface of the bottom part of the corrugated surface and the flat part of the end part is formed into a bent curved surface. Further, if the difference in height between the bottom part 5 and the flat part 6 is defined as D, and the difference in height between a point at which the height of the bottom part begins to change and a point at which it reaches the height of the flat surface defined as L, L/D is 1.5-3, preferably 2-2.5.
Patent JP-2000084718-A (JP)
Title: Cutting tool
Inventor: KUBO HARUAKI
IPC: B23B51/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cutting tool such as an end mill sufficiently improvable of centering precision and easy to replace a cutter. SOLUTION: A cutter inserting slit 5 is formed on the axial center of the tool body tip, a pair of cutter mounts 6, 6 are formed on the center point symmetric position with the slit 5 between them, spaces of both cutter mounts 6, 6 adjoining each other are made chip pockets, the cutter mounts 6, 6 are formed with cutter mounting eyes 8, 8 and square planes 9, 9 continuing in a right angle to the cutter mounting eyes 8, 8, and a cutter inserted into the cutter inserting slit 5 is formed with abutting planes 10, 10 abutting on the cutter mounting eyes 8, 8 and protrusion surface 11 abutting on square planes 9, 9.
Patent JP-2001081101-A (JP)
Title: Cellulose ester laminated film and its production
Inventor: MICHIHASHI ISAMU
IPC: C08B3/06
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film excellent in slipperiness, having low turbidity and excellent clearness, and useful as a protective film for polarizing plates for liquid crystals, by including a specific film containing minute particles and another specific film substantially free from the minute particles. SOLUTION: This film is obtained by including a cellulose ester film containing minute particles and another cellulose ester film substantially free from the minute particles; wherein the minute particles are preferably silicon atom-containing ones with an average particle diameter of primary particles of <=20 nm and apparent specific gravity of >=70 g/L, (e.g. silicon dioxide). The cellulose ester is preferably a lower fatty acid ester of cellulose (e.g. cellulose triacetate). This film is obtained by subjecting (A) a dope containing the minute particles and (B) another dope not containing the minute particles to co-casting operation so that the dope A comes in contact with a substrate for casting.