baber/WOPTO huggingface dataset:
Patent JP-H10162697-A (JP)
Title: Vacuum bulb, contact thereof, and manufacture of the contact
Inventor: TORIIE HIDEAKI
IPC: H01H33/66
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a contact of a vacuum bulb whose consumption is low and in which surge is suppressed to low. SOLUTION: Considering that an arc is at first generated at end parts of the faces of the contacts and that the arc is extinguished in the center parts of the contact, the end part surfaces of contacts 13, 23 of a vacuum bulb provided with coil electrodes 12, 22, are made of second contact materials 17a, 27a and the surfaces of the center parts of the contacts are made of first contact materials 18a, 28a having the optimum shutting property.
Patent JP-H04189486-A (JP)
Title: Method for detecting three dimensional position
Inventor: WATANABE ATSUSHI
IPC: B25J13/00
Filed: 1990-11-22
Abstract: PURPOSE:To recognize respective detecting points accurately by finding intersections of transformation lines obtained from transformation exerted on straight lines before movement and straight lines after movement from a transformation matrix, and providing detected point recognition means for recognizing the intersections as three dimensional positions of the detected points. CONSTITUTION:A work 1 is moved slightly. Next, a straight line memory means 16 memorizes straight lines after movement for linking detected points after the work is moved to visual sensors 2-4. Meanwhile, a predetermined points memory means 7 memorizes predetermined three points after the work 1 is moved recognized by accessing of a robot 5. After that, a transformation matrix calculating means 11 finds a transformation matrix based on information of the predetermined 3 points before and after moving thereof. Then, a detected point recognition means 11 performs a transformation on the straight line before movement by the transformation matrix, finds intersections between the transformation straight lines and the straight lines after movement, and recognizes the intersections as three dimensional positions of the detected points.
Patent JP-H09139801-A (JP)
Title: Personal electronic input device
Inventor: HISHIJIMA YOUICHI
IPC: H04N1/04
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enhance the operability, especially to attain simple processing on the occurrence of jamming or the like in the case of reading an original in the device where a display section and an image read section are integrated to realize small size and light weight. SOLUTION: The device is configured such that a large clearance is secured by placing a sensor section 49 and a rubber roller 48 apart from each other. When an original 19 inserted from a paper feed port 18 causes jamming between the sensor section 48 and the rubber roller 48, the sensor section 48 and the rubber roller 48 have only to be parted to ensure a large clearance without removing a cover 17 thereby extracting a jammed original 19 simply.
Patent JP-H08181418-A (JP)
Title: Coverlay film
Inventor: TABATA AKIHIRO
IPC: C09J7/02
Filed: 1994-12-22
Abstract: PURPOSE: To improve reliability on resistance to wet heat, soldering heat resistance and adhesion property by making an adhesive composition and resin of a coverlay film a specified element. CONSTITUTION: A coverlay film is constituted of a lamination body of thermosetting type adhesive and a release film. An essential element is 100 pts.wt. of epoxy resin, 20 to 100 pts.wt. of carboxyl group-containing acrylonitrile-butadiene rubber, 0.01 to 50 pts.wt. of setting agent, a block having a functional group which enables chemical bond with one or both of epoxy group and carboxyl group, or 2 to 60 pts.wt. of graft copolymer. Thereby, it is possible to acquire a coverlay film of good wet heat resistant reliability, soldering heat resistance and adhesion property and to improve reliability and economy of a flexible printed substrate.
Patent JP-H03178616-A (JP)
Title: Deformation preventing method at the time of manufacturing handrail part of bathtub
Inventor: KASHIMOTO TAKASHI
IPC: B29C35/02
Filed: 1989-12-07
Abstract: PURPOSE:To prevent a handrail part from being deformed at the time of manufacture and to hold the dimension accuracy by curing a resin material in a forming mold and taking out a molded body, fitting and attaching a rib for preventing the handrail part from being deformed to the reverse side of the handrail part of a bathtub body and executing after-cure, and removing the rib after the resin material is cured completely. CONSTITUTION:A bathtub body 11 is formed by female and male molds, and thereafter, removed from the molds, and to the reverse side of a handrail part 12, a rib 13 formed by resin concrete, FRP, etc., is stuck and attached with an adhesive agent 14 of a urethane compound, an acrylic compound, etc., after- cure is executed, and at a stage that curing contraction of the resin raw material is ended completely, the rib 13 is removed. Since the rib 13 is stuck and attached with the adhesive agent 14 of the urethane compound, the acrylic compound, etc., the rib 13 can be removed simply by only applying small external force such as hitting, etc. Accordingly, at the time of manufacturing the bathtub body 11, it can be prevented that the handrail part 12 is deformed by after-cure.
Patent JP-H03180094-A (JP)
Title: Manufacture of metallic base laminated board having resistance layer
Inventor: TSUYAMA KOICHI
IPC: H05K3/06
Filed: 1989-12-08
Abstract: PURPOSE:To facilitate manufacture of a metallic base laminated board having a resistance layer with good workability by a method wherein the conductor layer of a composite foil is selectively removed by etching in order to expose the required part of the resistance layer of the composite foil. CONSTITUTION:A composite foil 1 composed of a nickel resistance layer and a copper conductor layer, an epoxy-impregnated glass cloth insulating layer 2 and an aluminum metal board 3 whose surface is roughed are piled and heated under a pressure by a press to form a laminated board. Then a copper wiring is formed on the laminated board and, further, a resistor is formed by etching to obtain a metallic base laminated board having a resistance layer. Therefore, the resistor can be formed by etching the composite foil 1. With this constitution, the accuracy of the resistance value can be determined by the accuracy of the thickness of the resistance layer in the composite foil 1 and the accuracy of etching.
Patent JP-H07171635-A (JP)
Title: Manufacture of cylindrical cover with flange
Inventor: MITA KIICHI
IPC: F24F5/00
Filed: 1993-12-20
Abstract: PURPOSE:To manufacture a cylindrical cover with flange with high precision and at a low cost by forming a cylindrical work which is made by bending and welding a drilled rectangular steel plate, and pressing a punch to an inner circumferential edge of the upper end part of a turning work. CONSTITUTION:A steel plate of regular size indexed first in the cutting process A, fitting holes and notches are made by the pressing or the like, and the plate is cut into a rectangular plate body having the prescribed dimensions in the longitudinal and transverse direction. Then, the respective end parts of the rectangular steel plate are bent slightly to the inner side in the work forming process B, the steel plate is automatically formed into a cylindrical shape by a machine for exclusive use, the butted end surfaces are welded to form the work. In the flange forming process C, the cylindrical work is supported and fixed along the inner circumferential surface of a work receiving table. Then, the work receiving table is turned, and the press die is moved outward in a horizontal direction to be abutted on the inner circumferential edge of the upper end part of the work, and the work is pressed outward to be bent. When the flange is formed, the receiving table is turned to execute the fairing while the outer side of the flange is pressed.
Patent JP-H08232943-A (JP)
Title: Turning bearing device for rail car
Inventor: HARARUTO HOIBUTSUSHIYU
IPC: B61D17/20
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a turning bearing device in a module form, easy to assemble later, almost maintenance-free and lasting long. SOLUTION: This turning bearing device for a railway car includes a bracket having a ball pin 7 and fixed to a first body and a bracket 8 or its equivalent having a ball pin bearing metal 10 and fixed to a second body. The bracket for the ball pin 7 is formed with a frame 2 open at its lower side and welded in a U-shape. One arm portion of the U-shaped frame 2 provided in the direction of the second body is formed as a holding pin 3 for the ball pin 7. The other arm portion is fixed and connected to the first body. The bearing metal 10 is fitted in the ball pin 7. The U-shaped frame 2 is removably closed at its lower side by a cap 4.
Patent JP-H04192162-A (JP)
Title: Block synchronizing circuit for digital data
Inventor: UTSUNOMIYA MASAAKI
IPC: G11B20/10
Filed: 1990-11-27
Abstract: PURPOSE:To shorten the time for synchronization recovery and to attain a reduction of the frequency overlooking the effective data blocks by deciding the synchronization from the result of parity check for two blocks in a block synchronizing circuit. CONSTITUTION:After the input data are once stored in a shift register 2, the parity check for addresses 22, 26 is performed by parity check circuits 5, 6 to output a binary signal according to the existence of error, and also the synchronous signal is detected by a synchronous pattern detecting circuit 9 to output the binary signal according to the existence of synchronization. The state of synchronization is decided in a synchronization deciding circuit 12 by the operation of an AND circuit 11 or an OR circuit 10 in accordance with the outputs of the check circuit 6 and detector 9. When the synchronization is decided as abnormal, the synchronized position is searched by an address protecting circuit 7. Thus, the frequency overlooking the effective data blocks can be reduced.
Patent JP-H07159900-A (JP)
Title: Projection screen
Inventor: WATANABE ISOROKU
IPC: G03B21/625
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a screen having a protective function and good picture quality without increasing the number of lens sheet, at a lower cost than a screen using circular Fresnel lenses by using a linear Fresnel lens sheet which focuses light beams in the horizontal direction and a linear Fresnel lens sheet which focuses light beams in the vertical direction instead of circular Fresnel lenses. CONSTITUTION:This screen set is arranged successively from the projection CRT 4 toward the observer side, a linear Fresnel lens sheet 1 comprising a linear Fresnel lens which focuses light beams in the horizontal direction on a film, a lenticular lens sheet 2 to diffuse light, and a linear Fresnel lens sheet 3a which focuses light beams in the vertical direction (or elliptical linear Fresnel lens sheet 3c with tilted axis). Further, the linear Fresnel lens sheet 3a (or elliptical linear Fresnel lens sheet 3c with tilted axis) which focuses light beams in the vertical direction has a linear Fresnel lens on the surface facing the projection CRT 4.
Patent JP-H02165699-A (JP)
Title: Mounting method of flat package type ic using industrial robot
Inventor: KUBOTA HITOSHI
IPC: B23P21/00
Filed: 1988-12-20
Abstract: PURPOSE:To make it possible to automatic mounting of large-scale, flat package type ICs having high integration density on a printed board by arranging the center of the group of a plurality of cameras which are arranged in a radial and point symmetric pattern on the extending line of the specified axis of an industrial robot. CONSTITUTION:A camera A1 and a camera B2 are symmetrically arranged with respect to a hand part 3. A lead image A and a lead image B are obtained at a lead recognizing station. The center of the camera group is arranged on the extending line of the specified axis of an industrial robot. The difference between the rotating component of a land group from the center of the camera group and the rotating component of a flat package type IC in a lead group from the center of the camera group is obtained. The specified axis of the industrial robot is moved by the difference in rotating component in the rotating direction. The industrial robot is moved in the translating direction by the difference in the translating component. When a plurality of the camerals are provided and the images of the flat package type IC are obtained, the mounting step of the large scale flat package type ICs having large integration density can be automated.
Patent JP-H09146000-A (JP)
Title: Image-pickup lens system
Inventor: KIKUCHI SHUICHI
IPC: G02B13/18
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image-pickup lens system which is used as the zoom lens of video camera and made small-sized and has excellent optical performance. SOLUTION: First - 3rd lens groups GR1, GR2, and GR3 consist of two negative and positive lenses 3 and 4 in order, three negative, negative, and positive lenses 5, 6, and 7 in order, and two positive nad negative lenses 8 and 9 in order from an object side. The 3rd lens group satisfys conditions of |R31/R32|<0.4, -0.5<R34/R33<0.2, ΣD3/fW>1.2, and ν3P-ν3N>10, where R31 and R32 are the radii of curvatures of the surfaces of the positive lens on the object side and image plane 2 side, ΣD3 the distance from the object-side surface of the positive lens to the image-plane side surface of the negative lens, fW the focal length of the whole lens system at the wide-angle end, and ν3P and ν3N the Abbe numbers of the positive lens and negative lens.
Patent JP-H06143368-A (JP)
Title: Mold releasing method in injection molding
Inventor: SHIMANE NOBUHIRO
IPC: B29C33/44
Filed: 1992-11-06
Abstract: PURPOSE:To remarkably simplify a mold release processing without restriction of shape of an insert member by a method wherein at least a part of mold divided into a plurality of parts is moved from a molded piece along divided face and the part is returned again to a specified position so as to release the molded piece from a forming mold. CONSTITUTION:A molded piece 1 is formed in injection molding by using a fixed mold 2 for divisionally forming a cavity 10 and a movable mold 3. Thereafter, a through hole 11 molded by the cavity 10 or the molded piece 1 having a recess is used for forming the through hole 11 or the recess at releasing after mold opening. At least a part of mold divided into a plurality of parts is returned again to a specified position after an insert member 4 is moved from the molded piece along a divided face with respect to a non-insert member 5, so as to release the molded piece 1 from the movable mold 3 of the forming mold.
Patent JP-H03184916-A (JP)
Title: Anti-tumor agent
Inventor: HANAOKA MIYOJI
IPC: A61K31/47
Filed: 1989-12-13
Abstract: PURPOSE:To provide an anti-tumor agent by including 7-hydroxy-8-methoxy-5- methyl-2,3-methylenedioxybenzo[C]phenanthdinium as an active ingredient. CONSTITUTION:An anti-tumor agent having anti-tumor activity and blood platelet-coagulating activity, exhibiting a tumor cell multiplication-inhibiting activity and depressing the transfer of cancers contains a compound of the formula (X<-> is acid residue) as an active ingredient. The agent is active against solid cancers such as gastric cancer, hepatic cancer, rectal cancer or lung cancer and against blood cancers such as leukemia or Hodgkins's disease.
Patent JP-H08162219-A (JP)
Title: Multiway connector
Inventor: SUKEGAWA AKIHITO
IPC: H01R24/00
Filed: 1994-11-30
Abstract: PURPOSE: To reduce cross talk or noise in a transmission signal as much as possible by covering the surroundings of a contact pin with a cylindrical inner gland pin connected to a shield member of a coaxial cord. CONSTITUTION: A contact pin 33 for a voice signal is arranged between a contact pin 31 for a digital communication and a contact pin 32 for GND. The surroundings of the contact pin 33 are covered with a square sleeve-shaped inner housing 35 made of ABS resin having insulating capability, and a square inner gland pin 40 is fixed to the surroundings of the housing 35 so as to cover the whole of the contact pin 33. A net or foil shield member 75 which is separated from a core wire 65 of a coaxial cord 61 is press-connected by caulking to the rear part of the pin 40. The surroundings of the contact pin to which the core wire 65 of the cord 61 contained in a multi core cable is connected are effectively shielded, the interference of a signal is prevented, and cross talk in a transmission signal can be reduced.
Patent JP-H08163518-A (JP)
Title: Band changeover circuit
Inventor: SAKAGAMI YOICHI
IPC: H04N7/16
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a simple band changeover circuit with an excellent characteristic by using a PIN diode to form a switch circuit for an input range of 50 to 860MHz so as to separate the reception block into high band and low band blocks. CONSTITUTION: A signal fa received through a wired cable is given to a band changeover circuit 14 via a low pass filter 1. In the case of a high frequency band where the frequency of the signal fa is 541 to 860MHz, a high potential is impressed to a control input terminal Bc , and the signal is given to a high band range loop comprising a switch circuit 14a , a high band circuit 14b and a switch circuit 14c . In the case of a low frequency band where the frequency of the signal fa is 50 to 550MHz, a low potential is impressed to the control input terminal Bc , and the signal is given to a low band range loop comprising a switch circuit 14d , a low band circuit 14e and a switch circuit 14f . Furthermore, a control circuit 14g is activated by an input to an AGC control input terminal Ca to activate the AGC function where the attenuation of each switch circuit is controlled linearly.
Patent JP-H05133136-A (JP)
Title: Beam built-in type earthquake-proof damper part for steel frame large beam
Inventor: NAKAMURA SHIYOUJI
IPC: F16F7/12
Filed: 1991-11-11
Abstract: PURPOSE:To increase plasticizing region of an earthquake-proof damper part in the early level of the input of earthquake motion and to increase energy absorbing ability of the earthquake-proof damper part at a lost cost. CONSTITUTION:A steel damper 5 spans between webs 2a and 2a of a steel frame beam member end parts 3 and 3 and comprises a plate-form part 6 positioned at right angles with the web and a mounting seat part 7 positioned at the end part of the plate-form part 6 and fixed to the web. A portion 8 between the mounting parts wherein out-of-plane bending is apt to occur is provided between the mounting seat parts.
Patent JP-H07171141-A (JP)
Title: Energy consumption measuring device
Inventor: MAEDA AKITSUGU
IPC: A61B5/22
Filed: 1993-12-21
Abstract: PURPOSE:To regularly grasp energy consumption with high precision by constituting a measuring device in such a manner that the energy consumption is calculated by the moving distance, time and altitude of a person to be measured, and the energy consumption is calculated according to the moving state and moving means. CONSTITUTION:In an energy consumption measuring device carried by a person to be measured, personal data of the testee is inputted by ten keys 4 at use. The GPS signal from a GPS satellite is received by a GPS antenna 1 to calculate position information by a GPS tuner 2. This position information is stored as data together with time information in a CPU 3, and compared with previously stored data. When the compared position data has a displacement, it is judged that the testee is moving, the moving distance, moving time, and moving speed per unit time of the testee are calculated from the displacement to arithmetically operate the energy consumption, and this energy consumption is successively added and displayed on a display part 5.
Patent JP-H09159693-A (JP)
Title: Acceleration sensor
Inventor: YAMADA TAKASHI
IPC: G01P15/125
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the sensitivity change due to temperature change when detecting acceleration according to the change in capacitance. SOLUTION: The inclination of fixed electrode plates 12 1 and 12 2 toward or away from a movable electrode plate 14 is suppressed by first sensitivity change suppression members 15 1 and 15 2 provided between substrates 11 1 and 11 2 and the fixed electrode plates 12 1 and 12 2 and second sensitivity change suppression members 16 1 and 16 2 provided between the fixed electrode plates 12 1 and 12 2 and spacers 13 1 and 13 2.
Patent JP-H04208126-A (JP)
Title: Automatic window wiping device
Inventor: KATO HISAO
IPC: A47L1/02
Filed: 1990-11-26
Abstract: PURPOSE:To have accurate location of a cleaning unit and prevent displacement by rotating and displacing a guide rail or guide roller which is pivoted by a cleaning unit, and allowing this rail or roller to be in pressure contact with a dowel or another guide rail without gap in between. CONSTITUTION:A guide rail 9A is configured in the same manner as another guide rail 9 and rotated counterclockwise and displaced through a parallel link 12 on the basis of the motions of a rotary actuator 11 while this cleaning unit concerned 7 is at a standstill, and thereby the inner side face 9a of the guide rail 9A is put in pressure contact with the periphery 4a of a dowel 4 with no gap reserved in between. With this contacting action, the cleaning unit 7 is moved and energized in the direction of the guide rail 9A, and inner side face 9a of the other guide rail 9 is put in pressure contact with the periphery 4a of another dowel 4 with no gap reserved. Because these inner side faces 9a of guide rails 9, 9A are in pressure contact with the dowel peripheries when the cleaning unit 7 is at a standstill, it is located precisely relative to the dowels.
Patent JP-H03236312-A (JP)
Title: Plasma irradiated solid pharmaceutical
Inventor: KUZUTANI MASAYUKI
IPC: A61K47/32
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a multilayered solid pharmaceutical capable of readily carrying out regulation of release rate in digestive tracts by blending a plasma decomposable type polymer with a plasma crosslinkable type polymer, forming the resultant blend layer in the outermost layer and irradiating the aforementioned layer with a plasma. CONSTITUTION:A solid pharmaceutical obtained by forming a layer prepared by blending a plasma decomposable type polymer such as polyisobutylene, poly-alpha-methylstyrene, polymethacrylic acid, polymethacrylamide or polyoxymethylene with a plasma crosslinkable type polymer such as polypropylene, polystyrene, polyacrylic acid, polyacrylamide or polylactic acid in the outermost layer and irradiating the resultant layer with a plasma. A low-temperature plasma other than that of an organic gas is used as the plasma and especially an air plasma is preferred. The release pattern of a drug can be freely changed by selecting plasma irradiation conditions and/or forming conditions of the outermost layer (weight, composition ratio and particle diameter of the polymers in the outermost layer).