baber/WOPTO huggingface dataset:
Patent JP-S6216197-A (JP)
Inventor: USHIJIMA YOSHIO
IPC: G11B25/04
Filed: 1985-07-15
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-S6138452-A (JP)
Inventor: HAINE ZEIRUSUTORA
IPC: H01F7/02
Filed: 1985-07-15
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-H0445637-A (JP)
Title: Communication protocol conversion method
Inventor: FUJII TERUKO
IPC: H04L12/28
Filed: 1990-06-13
Abstract: PURPOSE:To make communication with a local area network without conversion of a protocol at a protocol transparent means in the case of the same communication protocol by providing an address registration means and an address retrieval means. CONSTITUTION:A registered address is registered in an idle area of an address table 10. A line communication section 2 receives a data from a device 1 in the transmission and an address retrieval section 8 retrieves the address of a communication opposite party by a table 10. When the address is not found in the table 10, a protocol conversion section 5 converts the protocol into a packet. Communication control is implemented by an OSI high layer 3. When the address is found out in the table 10, a protocol transparent section 7 does not make protocol conversion but the protocol is composed into a packet. An OSI low order layer 4 makes communication control to send a packet in a local area network. The similar operation is implemented in the reception. Thus, no protocol conversion is implemented in the communication between devices using a same communication protocol and change in the communication data or transmission delay is prevented.
Patent JP-S5677383-A (JP)
Title: Preventing method for corrosion of aluminum, copper, or copper alloy
Inventor: FUJITA MASAHISA
IPC: C23F11/10
Filed: 1979-11-30
Abstract: PURPOSE: To improve the rust-preventive property of aluminum, copper, or copper alloy in water, by the addition of a specific azole compounds and polymaleic anhydride of specific molecular weight.  
     CONSTITUTION: As the azole compound is used triazoles e.g. benzotriazole etc., pyrazoles e.g. 3.5-dimethylpyrazole etc., imidazoles e.g. imidazole etc., isoxazoles e.g. 3-mercaptoisoxazole etc., isothiazoles e.g. 3-mercaptobenzothiazole etc., thiazoles e.g. thiazole etc., or oxazoles, these compounds are added preferably about 0.1W5,000mg/l. Polymaleic anhydride is shown by formula, and is added preferably in a ratio about 0.5W500mg/l. The ratio of addition of polymaleic anhydride to azoles is about 50:1W1:10. Polyphosphate, tartaric acid may be used simultaneously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10333209-A (JP)
Title: Camera shutter device
Inventor: TANABE YOSHIAKI
IPC: G03B9/36
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce a load generated in the supporting shaft of a 2nd blade caused by an overrun when traveling is completed. SOLUTION: This device is provided with a 2nd slit forming blade 11a for forming an exposure slit and at least one 2nd covering blade 11b, 11c or 11d constituting a rear curtain, except the 2nd slit forming blade 11a and in a state where the traveling of the rear curtain is completed, an exposure aperture 1a is made a covered state by the 2nd covering blade 11b, 11c or 11d except the 2nd slit forming blade 11a.
Patent JP-2000348957-A (JP)
Title: Zero-phase sequence current transformer
Inventor: AKITA HIROYUKI
IPC: H01F38/28
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce operation costs and to enhance output sensitivity. SOLUTION: This zero-phase sequence current transformer is provided with a core 8, which consists of two or more core pieces (laminations of a magnetic material) that are connected, so that adjacent edges are overlapped and has bent connection portions forming a circular shape, secondary windings 11 wound around the core pieces, and a shield which covers the core 8 and the secondary windings 11. Even number of core pieces are used, so that the core 8 is symmetrical in shape.
Patent JP-H102062-A (JP)
Title: Method for fixing roof member
Inventor: MIZUNO JUNICHI
IPC: E04D1/12
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent a roof member from being warped upward in being fixed by nails when the roof member is placed in a condition where a gap is formed between the back side of the roof member and a sheathing roof board. SOLUTION: In fixing roof members 1... to a sheathing roof board 4, a nail 20 having a stepped part 24 abutted on the sheathing roof board 4 is used, the nail 20 is pierced through a through hole 2a provided in the roof members 1, and driven to fix the roof members until the stepped part 24 is abutted on the roof board 4. Because the nail 20 is driven no more than the stepped part 24 of the nail 20, the roof members 1 can surely be fixed without generating any warping-up by appropriately setting the length of a body part 23.
Patent JP-S6157371-A (JP)
Title: Thermal printer
Inventor: SAKURAI FUMIO
IPC: B41J29/38
Filed: 1984-07-25
Abstract: PURPOSE:To fix the angle of inclination of a dot line and obviate distortion of printed characters, by a method wherein at least one synchronizing signal outputted immediately after starting a motor is neglected, and printing is started in response to the next synchronizing signal. CONSTITUTION:The motor 1 is started by a printing-designating signal inputted externally, a printing paper 3 is fed by a platen 2 driven by the motor 1 through a speed-reducing mechanism, and electric currents are passed to heating resistors in a thermal head 6 in accordance with the synchronizing signal which are outputted synchronously with the rotation of the motor 1 by the functions of a vane wheel 4 fitted to the motor 1 and photo-interrupter 5, thereby printing one dot line at a time. One or two synchronizing signals are outputted from the photo- interrupter 5 in the condition wherein the rotating speed of the motor 1 is not yet stabilized. Therefore, when one synchronizing signal outputted immediately after starting the motor 1 is neglected and printing is started in response to the next synchronizing signal, it is possible to fix the angle of inclination of the dot line and obviate distortion of printed characters.
Patent JP-2000349499-A (JP)
Title: Mounting part inspecting device
Inventor: AOSHIMA YASUAKI
IPC: H05K13/08
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting part inspecting device that can contribute to shortening of the unit process time, and also accurately inspect the fitting state of parts. SOLUTION: A camera 21 and a lighting device 22 are mounted to the head unit of a surface-mounting machine, and the image of a part mounting position is picked up by the camera 21. The camera is mounted to the head unit so that the direction of the camera 21 faces the part mounting position when the head unit is moved for arranging a part at the upper portion of the part mounting position. Also, a camera control part 31 that controls the camera 21 for picking up the image of the part mounting position after the part is placed, and image-processing part 32 that detects the fitting failure of the part based on the image being picked up by the camera 21, and a main operation part 30 are provided.
Patent JP-S639496-A (JP)
Inventor: TAKIGAWA HIROYOSHI
IPC: D06F58/28
Filed: 1986-07-01
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-S5858197-A (JP)
Title: Denitrifier utilizing deep-layer aerating cell
Inventor: YAMAGUCHI SHIYOUZOU
IPC: C02F3/34
Filed: 1981-10-01
Abstract: PURPOSE:To enable to curtail floor space occupied by a denitrifier, by performing denitrification and nitrification by utilizing the coexistence of an anaerobic part and an aerobic part in a descending pipe inside a deep-layer aerating cell. CONSTITUTION:In the deep-layer aerating cell comprising a deep ascending pipe 1, a descending pipe 2 and a part 3 for communicating their top parts, oxygen- contg. gas is supplied to the supply part 4 of the descending pipe 2 from a compressor 9, and a system from the supply part 4 to the ascending pipe 1 is held under an aerobic atmosphere having high concentration of oxygen to form a nitrifying part C. Liquid circulating in the system is partially deaearated at the top-communicating part 3, its dissolved oxygen is further reduced since raw waste water 10 flows in, and the concentration of the dissolved oxygen becomes to the minimum just before the supply part 4 of the descending pipe 2. A branched pipe 5 is provided at a part above the supply part 4, the liquid in  the system is returned into the top-communicating part 3 by a pump 6, and said  part is held under a uniform anaerobic atmosphere to form a denitrifying part  D. Accordingly, nitrogen compounds in the waste water are decomposed into  nitrogen gas.
Patent JP-H114539-A (JP)
Title: Power supply controller for communication apparatus
Inventor: NAGUMO AKIYOSHI
IPC: H02J1/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by providing a control means for closing the switching means of another circuit blocks sequentially when a measured current level exceeds a specified level. SOLUTION: Upon elapsing a predetermined time after power is turned on, a control section 2 delivers a conduction request signal to a switch 3 in order to supply a signal processing section 11 with power through a power supply measuring unit 7. The control section 2 observes a current value measured through the current measuring unit 7 and delivers a conduction request signal to a switch 4 when a specified current value is reached. Consequently, a signal processing section 12 is supplied with a current through a current measuring unit 8. Similarly, the control section 2 observes a current value flowing a current measuring section 10 and supplies power to all signal processing sections.  The peak of inrush current is suppressed when power is thrown in by distributing power supply to unnecessary circuits over the time at the time of starting and the entire system can be configured at a low cost.
Patent JP-H114477-A (JP)
Title: Mobile communication system
Inventor: YAMAUCHI NAOHISA
IPC: H04B1/713
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the communication quality by allowing a mobile station to select a 2nd frequency that is a succeeding frequency in hopping series frequencies from a 1st frequency, based on the power of a reception signal at the 1st frequency in the hopping series frequencies received from a base station and using the 2nd frequency for making communication with the base station. SOLUTION: Each radio cell consists of a 1st range 30 and a 2nd range 31, and data transmission reception is conducted between a mobile station 10 and a base station 11 set as the center of the range 30. In the case that the mobile station 10 is resident in the 2nd range 31 where a good reception level is ensured, no frequency hopping is made between the mobile station 10 and the base station 11. In the case that the mobile station 10 is resident in the 1st range 30, where the mobile station 10 cannot secure a good reception level, frequency hopping is conducted between the mobile station 10 and the base station 11. That is, the mobile station 10 or the base station 11 decides whether or not to conduct frequency hopping is made, based on the reception level of the received signal with a certain frequency. Thus, communication having high quality and reliability is conducted.
Patent JP-H11198063-A (JP)
Title: Chaplet exfoliating tool
Inventor: TOMAE MASAHARU
IPC: B08B1/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a chaplet exfoliating tool improved in workability and usability, or the capabilities of improving the working efficiency through angle adjustment because of its adjustable pressure depending on the adhesion state of chaplets to be exfoliated, typically targeted at pressure concentration for stiff adhesion and widened edge contact for weal adhesion, and of preventing its edge support part from being caught in or clogging up with chaplet exfoliations. SOLUTION: The chaplet exfoliating tool, which has a tool main part 1 made up of an edge part 2 and an edge support part 3 and a handle part 4, has an angle adjustment function that allows the main part 1 to be fixed at a slant to the right or left only by an arbitrary angle in relation to the handle part 4. The edge part 2 is shaped to have the same thickness as the edge support part 3 or a somewhat larger thickness, or to have a base end that covers the leading edge of the edge support part 3.
Patent JP-H01321321-A (JP)
Title: Photodetector of illuminometer
Inventor: SAKAMOTO MASAYOSHI
IPC: G01J1/20
Filed: 1988-06-23
Abstract: PURPOSE:To measure the illuminance corresponding to the actual way to look of a face by providing light blocking plates, which has a shape of a width (r) or more and a height 3h or more in the direction vertical from the center of a cylinder and subjected to black non-reflecting surface treatment on the side of a light receiving window, to both side ends of the light receiving window. CONSTITUTION:The cylinder 20 of a light detection part has a radius (r) and a height H, and a light receiving window 21 is formed so as to have a radius (r) and a height (h). In order to block the light incident in a direction of a horizontal angle phi=120 deg. or more, light blocking plates 22 subjected to black non-reflecting surface treatment on the side of the light receiving window 21 are provided in the direction vertical from the center of the cylinder 20. The width (d) of each of the light blocking plates 22 is represented by d=r(1/sin30-1) when the radius of the light receiving window is (r) and the light blocking angle thereof is phi. The height h' of the light blocking plate 22 is set to three times the height (h) of the light receiving window 21 and the light blocking plates are arranged so as to become symmetric up and down around the center of the light receiving window. By this constitution, light incident at a hori zontal angle phi=90 deg. is not affected at all by the light blocking plates 22 and light incident at a horizontal angle phi=120 deg. is entirely blocked not to reach the light receiv ing window 21.
Patent JP-S5855322-A (JP)
Title: Manufacture of high-purity sic
Inventor: SAWAMURA KENTAROU
IPC: C01B31/36
Filed: 1981-09-30
Abstract: PURPOSE:To manufacture high purity SiC by mixing silica powder with carbon powder, granulating the mixture, coating the granules with carbon powder, heating the coated granules to a specified temp. or above in a nonoxidizing atmosphere to generate gaseous silicon oxide, and reacting the silicon oxide with the carbon as the coating material. CONSTITUTION:Silica powder is mixed with carbon powder of petroleum coke, coal coke, charcoal or the like and granulated to 2-10mm. grain size, and the granules are coated with carbon powder of said material having <=44mum grain size. The amount of the carbon powder is adjusted to about 2-4mol per 1mol SiO2 in the granules. By heating the coated granules to >=1,600 deg.C in a nonoxidizing atmosphere, SiO2 is reacted with C to generate gaseous silicon oxide, and the silicon oxide is reacted with carbon as the coating material to form SiC. By separating the SiC-contg. product from the reaction residue of the granules, high purity SiC is obtd.
Patent JP-H08328379-A (JP)
Title: One component developing device
Inventor: SUGINO YOICHIRO
IPC: G03G15/08
Filed: 1995-05-29
Abstract: PURPOSE: To obtain an excellent image, by providing plural developer control members controlling the thickness of the developer on a developer carrier, and allowing to satisfactorily perform static charge of the developer, in a one component developing device. CONSTITUTION: This device is provided with a first blade 4a on the upstream side corresponding to the rotary direction of a developing roller 3, and the second blade 4b on the downstream side, in a state that respective end part of them as a free edge is abutted on the roller 3 while directing toward the downstream direction with regard to the rotary direction of the developing roller 3, via a holder 14 provided on a photoreceptor side tip of a case 2 of the developing device. In this way, the triboelectrication to the toner is performed twice by two pieces of blade 4a and 4b, therefore the static charge for the toner can be performed more thoroughly than the case only one blade is provided, and the toner attraction control onto the photoreceptor drum 1 can be excellently executed at the time of developing.
Patent JP-S641216-A (JP)
Title: High withstand voltage capacitor
Inventor: ADACHI MASAKI
IPC: H01G4/18
Filed: 1987-06-24
Abstract: PURPOSE: To improve tracking resistance, to injection mold with thermoplastic resin, to simplify manufacturing steps, to improve its yield, and to reduce a manufacturing cost by mixing a ceramic member pulverized to powderlike state and talc with the thermoplastic resin at a specific ratio, and using the mixture for a high withstand voltage capacitor.  
     CONSTITUTION: Barium titanate (BaTiO 3 ) is used, for example, as a high dielectric inorganic material, and baked barium titanate is pulverized by a jet milling method to 1 to 10μm of mean particle size. On the other hand, talc is similarly pulverized to 1 to 10μm. They are so mixed, for example, with polybutylene terephthalate (PBT) at the ratio of 20W80wt.% of BaTiO 2 , 10W30wt.% of talc and 10W50wt.% of PBT by a kneader as to be sufficiently dispersed to produce thermoplastic resin containing the talc. Capacitor electrodes are set in the cavity of a metal mold, regulated thermoplastic resin 14 is melted and poured in the cavity, and insert injection molded. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05318188-A (JP)
Title: Plastic working method
Inventor: TANAKA KOICHI
IPC: B21D22/20
Filed: 1992-05-22
Abstract: PURPOSE:To improve the manufacturing efficiency and to work the material to be worked at low cost. CONSTITUTION:A plate like material to be worked 18 is positioned to the front face side of opening part of a molding cavity 34 formed on a die 26. A flying body 24 composed of the sublimation material of the dry-ice, etc., is collided at high velocity with the position corresponding to the opening part of molding cavity of the material to be worked 18. Therefore, the material to be worked 18 is drawn inside the molding cavity 34, and deformed with plastic working to the outer shape along the shape of internal surface. Accordingly, because the grazing defect, etc., is not generated on the contact surface of the flying body and the material to be worked, so the remarkably nondefective worked surface can be obtained.
Patent JP-H04357369-A (JP)
Title: Structure of connecting piston to connecting rod
Inventor: HORIUCHI SHIGEAKI
IPC: F02B23/06
Filed: 1991-05-30
Abstract: PURPOSE:To improve the cooling property of an annular cavity by improving oil flow from the inlet path of a holder for supporting a carrier plate of a connecting rod to the inlet of a partition plate for partitioning the bottom of the annular cavity for cooling the peripheral wall of a combustion chamber located in a piston crown part. CONSTITUTION:A spherical projection 12b of a slide body 12 abutting against the lower surface of a piston crown 5 abuts against a bowl-like carrier plate 31 formed on the tip of a connecting rod 34. The spherical projection 31b of the lower surface of the carrier plate 31 abuts against an annular holder 19 which is supported on a holding tube 22 screwed into a skirt part 23. A partition plate 8 is fitted in an annular cavity 6 surrounding a combustion chamber 4 to define a cooling chamber. The lower end of an inlet path 20 provided in the holder 19 is opposed to an oil jet 25 and a pipe 41 extending to the inlet 9 of the partition plate 8 is connected to the upper end of the inlet path 20.
Patent JP-H05323839-A (JP)
Title: Processing device for copying machine
Inventor: NAKAYAMA OSAMU
IPC: G03G21/00
Filed: 1992-05-21
Abstract: PURPOSE:To form a printed image of high quality by eliminating deviation in position of a blank lamp unit due to oscillation, etc., and to facilitate adjustment of the back and front positions. CONSTITUTION:An adjustment knob 13 is fixed by being engaged to a triangular claw 17 on an edge surface and a rotation stopping claw 15 fixed to a processing frame part 14 and always being pressurized against the processing frame part 14 by a compressed spring provided inside the adjustment knob 13. A projection part 20 of a blank lamp holder 19 restricted to be moved only in directions of arrows (a) or (b) is fitted to an inclined groove 18 of the adjustment knob 13 and the blank lamp unit 5 is moved in the directions of the arrows (a) and (b) according to the number of pitches by rotating the adjustment knob 13 only for the number of pitches of the triangular claw 17.
Patent JP-S5679277-A (JP)
Title: Hand-turning apparatus of timepiece
Inventor: NISHIMURA CHISATO
IPC: G04B27/00
Filed: 1979-11-30
Abstract: PURPOSE: To increase the drawing-out amount of a setting dial of a timepiece by inserting the shaft portion of a hand-turning wheel which has a slit and a draw- stopping convex portion at its top end and on whose outer circumferential surface knurling has been formed, into a setting dial on whose inner circumferential surface a knurling holder has been formed.  
     CONSTITUTION: A hand-turning wheel 11 is rotatably mounted being inserted through a convex portion 13a projecting from the inner surface of a timepiece case 13. A slit 11b is formed at the top end of a shaft portion 11a projecting from the abdominal portion of the hand-turning wheel 11, and a draw-stopping convex portion 11c is formed on the outer circumferential surface of the pieces divided by the slit 11b. Moreover, knurling 11d is formed on the outer circumferential surface of the shaft portion 11a. The end of a cylindrical portion 12a of a setting dial 12 has an insertion hole, on whose inner circumferential surface a knurling holder 12b is formed, and a hollow portion is formed in the inner portion of the insertion hole. To set time, a knob 12b of the setting dial 12 is drawn out and turned to rotate a daily wheel 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05319835-A (JP)
Title: Production of annular optical element
Inventor: KAWAMURA EIJI
IPC: C03B11/00
Filed: 1992-05-22
Abstract: PURPOSE:To reduce the number of stages by heating, softening and pressing a glass material placed on a specified member to form a recessed part and pressing the other surface with a die to form a hole part. CONSTITUTION:A glass raw material 1 is placed on a carrier member 2, and the member 2 is carried between heaters 6 by a carrier arm. The material 1 is then heated by the heaters 6 up to the temp. exceeding the softening point of the material 1 to impart flowability. The material 1 imparted with flowability is allowed to flow into the through-hole 9 of the member 2 by gravity and dripped downward to form a recessed part 1a in the material 1 at the part corresponding to the through-hole 9 and the material 1 is formed into the shape approximating to the final annular shape. The member is then interposed between the upper and lower dies and the material is press-formed into an annular optical element.
Patent JP-H097065-A (JP)
Title: Electronic cash register
Inventor: HASHIMOTO MANABU
IPC: G07G1/12
Filed: 1995-06-22
Abstract: PURPOSE: To provide an electronic cash register capable of printing address and direct mail message on the front and back of postcard. CONSTITUTION: A RAM 33 is provided with a customer individual information storage part 45, a customer sales information storage part 46, a printing image buffer 47, a work memory 48 for address printing and a direct mail storage part 49. A CPU controls a slip printer, reads individual data 45a from the customer individual information storage part 45 of the RAM 33 and prints the address such as postal code, the address and name, etc., on the front surface of the postcard, and in the meantime, reads the direct mail message from the direct mall storage part 49 of the RAM 33 and prints it on the back surface of the postcard corresponding to a command from keyboard. Thus, the need of the time and labor for sticking a label on which the address is printed onto the postcard is eliminated and a direct mail is easily prepared.