baber/WOPTO huggingface dataset:
Patent JP-H0391993-A (JP)
Title: Measuring method for inner layer deviation of multilayer printed wiring board
Inventor: KOBAYASHI KAZUMI
IPC: H05K3/46
Filed: 1989-09-04
Abstract: PURPOSE:To enable the visual measurement of the amount and the direction of deviation of inner layers by a method wherein a measuring pattern provided with a blank round region of required diameter is provided to a surface layer at a position where round lands provided to the inner layers respectively can be seen through in concentric circles by taking an X-ray photograph. CONSTITUTION:Circular lands L2-L5 and a measuring pattern 16 provided with blank circular regions are provided in such a manner that the lands L2-L5 form full concentric circles with the corresponding blank circular regions respectively by an X-ray photograph if inner layers P2-P4 and a lowermost P5 are not deviated from a printed wiring board P of a surface layer in position. Therefore, the diameters d and D1 of the circular lands L2-L5 and the blank circular region are so set as to be adapted for the visual measurement, whereby the amount and the direction of deviation can be measured by estimation basing on the diameter ratio d/D1 and the positional relation between the circular lands L2-L5 and the blank circular regions. By this setup, the deviation of inner layers can be easily measured by comparative judgment and improved in accuracy of measurement.
Patent JP-2000052782-A (JP)
Title: Mounting structure of weatherstrip for automobile
Inventor: HIKOSAKA ATSUSHI
IPC: B60R13/06
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To simplify the mounting structure of a weatherstrip along the center pillar of an automobile consisting of two weatherstrips and to improve mounting workability. SOLUTION: A first weatherstrip 3A and a second weatherstrip 3B are intercoupled at the opposite outer ends thereof by a first coupling part 30a, additionally functioned as a pillar molding, and a second coupling part 30b to form an integral structure. By locking the second coupling part 30b at the central part of a center pillar 1 by a clip 9, the two weatherstrips 3A and 3B are positioned and locked at the center pillar 1. The base parts 31 of the two weatherstrips 3A and 3B are securely adhered to a center pillar 1 by pressure-sensitive adhesive double coated tapes 8A and 8B.
Patent JP-H0971031-A (JP)
Title: Stencil process printing device
Inventor: MORI TOMIYA
IPC: B41L13/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the ink amount to be transferred on the surface of a printing paper and prevent effectively the generation of se-off by positioning a line formed by a center of a pressing means passing through a center of a plate cylinder and a center of an ink roller on the upstream side or the downstream side in the paper feeding direction within the given range of dimension. SOLUTION: A master 8 composed of a thermoplastic resin film only is wound on a plate cylinder 1 with an ink holding component on its outer peripheral face, and the surface roughness on the side of being brought into contact with the master 8 composed of the thermoplastic resin film only is 5-45μmRz. An ink roller 3 for feeding ink on the inner peripheral face of the plate cylinder 1 is provided inside the plate cylinder 1, and a press roller 16 for pressing a printing paper 18 to the master 8 composed of the thermoplastic resin film only and allowing the ink to ooze out through the perforated sections of the master 8 is provided.  A line X formed by a center C of the press roller 16 passing through a center B of the plate cylinder 1 and a center A of the ink roller 3 is constituted to position on the upstream side or the downstream side in the paper feeding direction within the range of 3-9mm.
Patent JP-H0971962-A (JP)
Title: Hydraulic circuit for driving operating device of wheel loader
Inventor: OOKURA TAKATOSHI
IPC: B66F9/08
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To convert a hydraulic circuit easily at a time when a shovel device and a forklift device are exchanged in a wheel loader, in which the shovel device and the forklift device can freely be detached and exchanged. SOLUTION: A hydraulic circuit comprises a common hydraulic unit section C, a shovel driving section and a forklift driving section F, and the shovel driving section and the forklift driving section F can be replaced and connected with hoses from the common hydraulic unit section C. The lifting side of an arm cylinder for the shovel device and the lifting side of a lift cylinder 9 for the forklift device, the rear tilting side of a bucket cylinder for the shovel device and the rear tilting side of a tilt cylinder 8 for the forklift device, and the front tilting side of the bucket cylinder for the shovel device and the front tilting side of the tilt cylinder 8 for the forklift device are replaced and connected by common hoses 21, 25, 26 respectively.
Patent JP-S61211228-A (JP)
Title: Pneumatic type transporter for powdered or granular material
Inventor: ROINE BURANSUTOROOMU
IPC: F23C10/16
Filed: 1984-10-31
Abstract: A pneumatic transportation system for particulate material, such as powdered or granular materials, with a switching valve (7) for selection of different transport paths within the transportation system. The valve includes a turnable rotor (15) with a bore or a compartment (23), the inner part of which constitutes a blind space for forming an erosion-preventing cushion (26) of powder. An upstream conduit (6) is connected to the valve housing (14) opposite to the blind space of the compartment (23). In dependence on the position of the rotor (15), the compartment (23) or a channel (24) adjacent to this forms a connection to any one of several downstream conduits (20, 21) connected to the valve housing (14).
Patent JP-S60122171-A (JP)
Title: Printing method by electrostatic photographic printer
Inventor: TONE HACHIROU
IPC: G03G15/00
Filed: 1983-12-05
Abstract: PURPOSE:To solve the density unevenness of print, by a method wherein when the pattern to be printed has a large portion of black area, printing is carried out by adding an additional black pattern in front of said portion of pattern along the direction of printing. CONSTITUTION:A waste solid black pattern C is provided in front of the portion B of pattern. Thereby, the portion becoming of higher density than the others in the top portion of the black portion of pattern is shifted to the portion C and the portion B, a portion of proper pattern is printed by a stable density. That is, the top portion becoming of density D1 appears in the useless pattern C, the portion B of proper pattern being printed by a stable density D2 and the density unevenness is solved.
Patent JP-S6383775-A (JP)
Title: Copying machine
Inventor: YASUBA HIROSHI
IPC: G03G15/14
Filed: 1986-09-29
Abstract: PURPOSE:To obtain a stable image by giving the charge of the same polarity as a belt to a paper with a corona discharging, controlling a corona current to flow at the separating area of the belt with an electrifying means and adjusting the aperture part of the electrifying means. CONSTITUTION:For an electrifier 11, the high voltage of the same polarity as a transferring electrifier 6 is impressed to a wire 12, the aperture part of a corona current is formed on a surface 13 in the lower direction and a corona ion to occur at the electrifier 11 flows through the aperture part of the surface 13 to a paper 13. On the surface overlapped with the surface 13 of a case cover 21, an aperture part 24 is provided, the fixing part of an electrifying case 19 of the case cover 21 comes to be an oblong hole 25, the case cover 21 is moved in the direction 26 of an arrow and the aperture of aperture parts 23 and 24 can be adjusted. The corona current to a paper from the electrifier 11 flows through the aperture part. In the condition of temperature and humidity, the aperture part of the electrifier 11 is adjusted and the clearly finished copy can be obtained.
Patent JP-H0784353-A (JP)
Title: Film conveying rack
Inventor: NAKAJIMA YOSHIHIKO
IPC: G03D13/00
Filed: 1993-09-16
Abstract: PURPOSE:To facilitate the assembly of a rack for conveying a film. CONSTITUTION:A bevel gear 20 is fixed to the end part of a driving shaft 16 provided at the upper part of a rack body, and bevel gears 30 are fixed to the sprocket shafts 28 of plural sprockets 29 provided vertically in the rack body. Plural bevel gears 35 meshed with the respective bevel gears 20, 30 are fixed in the in-phase state of teeth to a torque transmission shaft 34 extended vertically in the rack body. The bevel gears 20, 30, 35 and the sprockets 29 are to have the same number of teeth, and the driving shaft 16, the sprocket shafts 28 and the torque transmission shaft 34 are integrated into the rack body so that the respective bevel gears 20, 30, 35 are meshed. The teeth of plural sprockets 29 thereby face the fixed direction.
Patent JP-H0677647-A (JP)
Title: Production of inner layer board for double-sided wiring board or multilayer wiring board employing polyimide based material
Inventor: KATAOKA HIROYUKI
IPC: H05K3/38
Filed: 1991-09-10
Abstract: PURPOSE:To realize a through hole plating method for the inner layer board of double-sided wiring board or a multilayer wiring board employing a polyimide based material by repeating electrolytic copper plating step at least two times after drilling a board. CONSTITUTION:Holes are drilled through a board made of polyimide, maleimide, or modified material thereof, a board made of a combination or more than one material selected from aforementioned material, or a board made of a combination of one or more material selected from aforementioned materials and one or more material selected from other materials. Surface of insulator to be exposed is then subjected to pretreatment of electroless copper plating. Thickness of the electroless copper plating is set preferably in the range of 1-20mum so that the plating is not removed during next pretreatment of electroless plating. First time electroless copper plating is followed by second time pretreatment of electroless plating and electroless copper plating.
Patent JP-S6472726-A (JP)
Title: Ischemia cuff of hemomanometer
Inventor: TERADA HARUHIRO
IPC: A61B5/02
Filed: 1987-09-14
Abstract: PURPOSE:To measure accurate blood pressure by eliminating that the ischemia of the artery is obstructed by wrinkles, by mounting an air bag formed from a plurality of air chambers partitioned by partition walls and communicating with each other through communication parts. CONSTITUTION:An air bag 11 consists of a pair of sheets 12, 13 composed of a vinyl resin rich in stretchability and the total peripheral edge of one sheet 13 is bonded to the other sheet 12 by heat-welding or an adhesive to provide a bonded part 14 and partition walls 15 running in the short lateral direction of the air bag 11 are similarly formed by heat welding or an adhesive when the bonded part 14 is formed to divide the air bag into a plurality of air chambers 11a, 11b, 11c in the longitudinal direction. When the air bag 11 thus formed is wound around a wrist and expanded by feeding compressed air in said bag 11, the inside sheet 13 expands inwardly to generate the surplus. However, the inside sheet 13 is pulled up at the parts of the partition walls 15 by the sheet 12 expanding outwardly and the surplus is consumed by said pulled-up part and, therefore, wrinkles are not almost generated at the part brought into contact with the skin.
Patent JP-H0872797-A (JP)
Title: Two-shaft two-rudder ship
Inventor: SAKAMOTO TOSHINOBU
IPC: B63H25/38
Filed: 1994-08-31
Abstract: PURPOSE: To dispence with a conventional shaft bracket by providing a pair of left and right propellers 4 on the stern while providing a two-shaft two-rudder ship provided right behind the respective propellers with rudders, particularly improving a structure for supporting a propeller shaft. CONSTITUTION: Two propeller shafts 5 projecting rearward from hull bossings 7 in both left and right broadsisdes of the stern are provided respectively with extension shafts 5a extended rearward from the propellers 4 on the rear end of the shaft 5, and the rear end of the extension shaft 5a is journalled by a bearing 8 provided in a rudder horn 3. Thus, a conventional shaft bracket is dispensed with, so that the resistance of the ship is reduced and further the hull is prevented from vibrations and noises caused by the ununiformity of flow flowing into the propeller 4.
Patent JP-H1076329-A (JP)
Title: Clamping device
Inventor: KOUCHI HIROYUKI
IPC: B21D37/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To execute clamping surely and safely by making the fastening force of a body to be fixed such as a die comfirmable. SOLUTION: This device is provided with the main body 2 of the device having a rotary driving means 4 and a locking body 7 which is irrotationnally locked to a mount 1. The locking body 7 is a clamping device which is screwed in a rotary body 14 which is rotated with the rotary driving means 4 to fasten and fix a body 6 to be fixed to a mount 1 and provided with a strain sensor 17 for detecting strain in the fastening direction of the locking body 7 and output unit for outputting the value of fastening force by the signal of the strain sensor 17.
Patent JP-H10162522-A (JP)
Title: Head feeding mechanism and feeding machannism of optical pickup
Inventor: MORIKAWA TORU
IPC: G11B21/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent play between the thrust direction of a feed screw and the direction orthogonal to the thrust direction when a feed screw is rotated by providing an energizing mechanism which is provided to a base in contact with one end of the feed screw and to apply an energizing force to the feed screw in the thrust direction and the direction orthogonal to the thrust direction. SOLUTION: Since a contact piece 17 is pressed in the axial direction of a feed screw 10, the contact piece is in contact with a projection 19. In this case, a force F1 in the upper diagonal direction is applied to the feed screw 10 of the contact piece 17 by the upper side section 19a and lower side section 19b of the projection 19 formed like a staircase. The feed screw 10 is rotated by a rotating force of the feed motor. In this case, play in the direction indicated by the arrow marks A, B can be prevented and moreover play of the feed screw 10 in the axial direction can also be prevented because a divided force Fx causes the contact piece 17 to press the feed screw 10 in the axial direction.
Patent JP-H0897773-A (JP)
Title: Optical signal transmitter
Inventor: YOSHIDA RUTSUKO
IPC: H04B10/03
Filed: 1994-09-27
Abstract: PURPOSE: To allow the optical signal transmitter whose safety is enhanced to forcibly stop lighting in an abnormal state such as a broken optical cable and to easily restore the abnormal state. CONSTITUTION: In the optical signal transmitter provided with an optical signal reception section 1 including a photoelectric transducer section 2, an optical signal transmission section 3 including an electrooptic conversion section 4 and a signal processing section 5, the optical signal transmission section 3 is provided with an interrupt circuit 7 interrupting operating power supplied from a power supply section 6 and with the power supply control section 8 controlling the interrupt circuit 7 from the ON state into the OFF state to stop the operation of the optical signal transmission section 3 when a signal detection section 9 detecting a broken optical cable or an abnormality of an opposite party station and with a forced lighting switch using the power supply control section 8 to control the interruption circuit 7 from the OFF state into the ON state when an abnormal state is  recovered to start transmission of the optical signal from the optical signal transmission section 3.
Patent JP-2001057618-A (JP)
Title: Facsimile terminal
Inventor: KATO YOSHIYUKI
IPC: H04N1/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To transmit a browsed Web page as facsimile data without printing out it by providing a connection function to the Internet for the facsimile terminal. SOLUTION: When an entry section 2 is operated to enter a URL of a Web page, a CPU 3 starts a browsing program in a ROM 1, the facsimile terminal is connected to a Web server with the designated URL via a MODEM 4 and a designated Web page is browsed and converted into converted Web data consisting of facsimile data. Furthermore, a still picture is read from a facsimile original by a read section 5, the CPU 3 generates transmission original data consisting of the facsimile data, the CPU 3 synthesizes the converted Web data with the transmission original data temporarily stored in a buffer memory 6 or a save memory 7 on the basis of a prescribed synthesis transmission command and transmits the synthesized data to the transmission destination entered by the operation of the entry section 2 via the MODEM 4.
Patent JP-2000056045-A (JP)
Title: Receiving set and wrist watch with receiving function
Inventor: SONODA HIROYUKI
IPC: H01Q1/24
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an antenna member capable of being fitted with a sufficient length apart from a circuit board mounted with electronic parts and capable of obtaining optimum reception sensitivity. SOLUTION: A watch module 3 is stored in a wrist watch case fitted with a band, a circuit board 13 provided with a watch circuit is fitted to the lower face of the upper housing 10 of the watch module 3, and an antenna member 20 is provided on the upper face of the upper housing 10. The antenna member 20 can be separated from the circuit board 13 provided with the watch circuit, and the antenna member 20 can be separated from a human body such as a hand. The antenna member 20 is provided on the upper face of the upper housing 10 to surround the periphery of a liquid crystal display panel 16, the antenna member 20 can be fitted in the wrist watch case with a sufficient length, and the antenna member 20 can obtain optimum reception sensitivity without having the adverse effect of noises.
Patent JP-S6474406-A (JP)
Title: Measuring method by three-dimensional measuring instrument
Inventor: ITO KATSUHIDE
IPC: G01B21/00
Filed: 1987-09-17
Abstract: PURPOSE:To accurately and speedily measure a lateral hole bored in a work by fitting a rotatable probe beneath a Z-axial column and rotating a 2nd contactor freely. CONSTITUTION:A 3rd encoder 37 is provided in the Z-axial column 19, a rotary member 29 is provided to its output shaft through a bearing 31 to make the probe 13 rotatable, and its angle of rotation is detected by the 3rd encoder 27. The probe 23 consists of a 1st contactor 23A which is drawn vertically and the 2nd contactor which is drawn horizontally. The probe 23 is rotated about the Z-axial column 19 to measure the lateral hole bored in the work by the 2nd contactor 23B.
Patent JP-2001055569-A (JP)
Title: Preparation of rare earth-activating, halogentated alkaline earth metal fluoride-based phosphor
Inventor: MATSUMOTO HIROSHI
IPC: C09K11/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a rare earth-activating, halogenated alkaline earth metal fluoride-based phosphor which process is capable of obtaining in a high yield the phosphor having a highly accelerated phosphorous luminance. SOLUTION: A process for preparing a rare earth-activating, halogenated alkaline earth metal fluoride-based phosphor, comprises at least a mixing process for a phosphor raw material of obtaining a phosphor raw material mixture by mixing a phosphor raw material of BaFBr powder and that of BaFI powder, and a baking process for baking the phosphor raw material mixture obtained. In this case, an average particle diameter(Dm) of BaFI powder of the phosphor raw material is 4 times or less that of BaFBr powder of the phosphor raw material.
Patent JP-H0276580-A (JP)
Title: Production of endo-beta-n-acetylglucosaminidase by bacterium
Inventor: TOCHIKURA TATSUROKURO
IPC: C12R1/13
Filed: 1988-09-13
Abstract: PURPOSE:To make endo-beta-N-acetylglucosaminidase have high enzymatic activity even at high alkali pH by cultivating a bacterium belonging to the genus Brevibacterium and collecting the enzyme from a culture mixture. CONSTITUTION:A medium containing a carbon source such as sucrose, a nitrogen source such as peptone, an inorganic salt such as sodium salt, etc., is sterilized by a conventional method, a bacterium such as Brevibacterium protophormiae IAKUO747 strain belonging to the genus Brevibacterium and aerobically cultured at 20-30 deg.C at pH6.5-7.5 for 2-4 days by shaking culture or aerated and spinner culture. Then after the culture is over, endo-beta-N- acetylglucosaminidase is collected from the culture mixture. Since the enzyme is secreted in the culture solution, the cells are removed by centrifugal separation to give supernatant liquid of culture, from which the enzyme is purified by chromatography such as ion exchange or gel filtration.
Patent JP-S6388513-A (JP)
Title: Focus detector
Inventor: SUDA YASUO
IPC: G03B13/36
Filed: 1986-10-01
Abstract: PURPOSE:To adjust the relative relation between a focus detecting sensor and secondary imaging lens by displacing the focus detecting sensor in the optical axis direction of an objective lens from a secondary imaging plane and displacing diaphragm aperture members in the direction perpendicular to the optical axis of a secondary imaging lens. CONSTITUTION:Supposing that a deviation of an imaging position on the secondary imaging plane J arises by epsilon when the axis L of a lens part 12c is offcentered by delta, the positions of the apertures 22c, 22d of the diaphragm 22 can be moved and changed. The image deviated in position by epsilon on the secondary imaging plane J is so adjusted as to intersect with the axis K on the sensor plane H, then the aperture 22c of the diaphragm 22 is moved by c in order that the focusing error is eliminated lines. The deviation of the image position arising from the rotation of the diaphragm 22 is slight even if the position in the optical axis direction of the sensor is deviated by the error in production. The adjustment of the relative positional relations between the line sensor and the secondary imaging lens in such a manner as to match the projection positions on the primary imaging plane of the paired line sensors is thereby permitted.
Patent JP-S61109713-A (JP)
Title: Antitumor agent
Inventor: MIZUSAKI SHIGENOBU
IPC: C07C35/205
Filed: 1984-11-05
Abstract: PURPOSE:An antitumor agent having improved antitumor effect, extremely low toxicity to normal cells, showing no mutagenesis, containing 2,7,11- cemburantriene-4,6-diol as an active ingredient. CONSTITUTION:An antitumor agent containing 2,7,11-cemburatriene-4,6-diol as an active ingredient. The compound shown by the formula is obtained by immersing raw or dried leaves of tobacco in an ether, etc., extracting a resinous component of tobacco leaf face, concentrating and separating it. A daily dose of the antitumor agent is 1-100mg per kg. The antitumor agent can be safely for a long period to prevent cancers when occurrence of cancer is doubtful, to show antitumor effect when existence of cancer is observed, and to prevent recurrence of cancer after cancerous tissue is removed.