baber/WOPTO huggingface dataset:
Patent JP-S607638-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: H04N5/7826
Filed: 1983-06-27
Abstract: PURPOSE:To prevent a picture from disturbance at the joint of picture recording by recording a picture at an azimuth angle different from that of a control signal by a Q-head embedded in a prescribed position of a fixed cylinder and restarting the recording from a position reproducing and detecting the picture by the Q-head. CONSTITUTION:A recording/reproducing cylinder 21 consists of a rotary cylinder 30 and the fixed cylinder 31 and the Q-head 35 is embedded in the magnetic tape winding start position of the cylinder 31. If a pause botton is depressed when the Q-head 35 is located on an X1 position during picture recording at the time of joint recording, a Q-signal 45 is recorded on the X1 position of a CTL track 43 at an azimuth angle different from that of a CTL signal 44. If the pause button is released when the magnetic tape 13 reaches an X2 position, the magnetic tape 13 is rewound and returned to the X1 position. When the Q-head reproduces and detects the Q-signal 45, the magnetic tape 13 starts to travel in the arrow A direction again to restart the recording. Therefore, the picture is prevented from disturbance at the joint of the picture recording.
Patent JP-H08315461-A (JP)
Title: Head device
Inventor: TOKUMOTO TOSHIHIDE
IPC: G11B15/60
Filed: 1995-05-15
Abstract: PURPOSE: To simplify the assembling device and also to realize a highly accurate assemblage by disusing the assembling work of an analog compact tape head device by the tape running. CONSTITUTION: A winding type magnetic head 1 and a thin film head chip 2 forming a head gap by the thin film are mounted on a head base 3. The head base 3 is provided with a tape guide 6 for guiding the side surface of the tape 8 and mounting parts 7 to other members, and is further provided with a mounting part 4 of the winding type magnetic head 1 and a mounting surface 5 capable of mounting the thin film head chip on the front surface of head base 3. Then, the magnetic head 1 is mounted on the mounting part 4 of the head base 3 corresponding to a track of the tape 8 guided by the tape guide 6. The thin film head chip 2 is mounted on the side of the magnetic head 1 corresponding to a track of the tape 8 guided by the tape guide 6. By this constitution, the simplification of the assembling device and the highly accurate assemblage are realized.
Patent JP-H10305580-A (JP)
Title: Ink-jet recording apparatus
Inventor: KONISHI DAISHI
IPC: B41J2/06
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To register and, attach and detach a multi-nozzle head and a gate electrode substrate in a simple mechanism. SOLUTION: The apparatus has a line type multi-nozzle head 2 and a gate electrode substrate 3 having through holes 9 formed at positions corresponding to nozzles 8. Positioning means 10, 11 and detachable engaging means 12, 13 are formed between the line type multi-nozzle head 2 and the gate electrode substrate. The line type multi-nozzle head 2 has an ink-storing part 7 integrally formed therewith.
Patent JP-H04319439-A (JP)
Title: Manufacture of metallic mask
Inventor: KOBAYASHI YOSHIHIRO
IPC: B41C1/14
Filed: 1991-04-18
Abstract: PURPOSE:To improve adhesive properties with a print, and to obtain high resolution. CONSTITUTION:A metallic mask composed of a secondary electro-deposit layer 6 is acquired through a process, in which a resist film 4 with a pattern corresponding to a mask pattern is formed on the surface of an electroformed matrix 1, a process, in which a primary electro-deposite layer 5 thinner than the thickness of the resist film 4 is electrodeposited and formed on the surface not covered with the resist film 4 of the electroformed matrix 1, a process, in which peeling treatment is executed on the sufface of the primary electro-deposit layer 5 and the secondary electro-deposit layer 6 is shaped by secondary electroforming, and a process, in which the secondary electro-deposit layer 6 is peeled from the primary electro-deposit layer 5. Accordingly, the metallic mask having no burr and high accuracy can be obtained, thus improving printing accuracy and resolution.
Patent JP-S58139987-A (JP)
Inventor: MORIE TOSHIYUKI
IPC: B66D3/20
Filed: 1981-07-22
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-H08316935-A (JP)
Title: Communication system
Inventor: ARAI YASUYUKI
IPC: H04J13/00
Filed: 1995-05-15
Abstract: PURPOSE: To improve the error at the time of detecting the validity of data by giving a difference between the transmission power level of a preamble signal for synchronism acquisition and that of a data signal. CONSTITUTION: In a demodulation part, the validity of demodulated data is discriminated by the signal power of a spread spectrum signal (PN 0). In this case, the signal PN 0 used in the preamble period from a time t1 to a time t2 of data to be transmitted is multiplexed even during transmission of data, and the power of the signal PN 0 during data transmission (from the time t2 to a time t3 ) is made smaller than that in the preamble period and is made larger than the power of the other data channels.
Patent JP-H04342933-A (JP)
Title: Color image receiving tube device
Inventor: UEDA YASUYUKI
IPC: H01J29/48
Filed: 1991-05-21
Abstract: PURPOSE:To provide a color image receiving tube device with high resolution, with which nearly genuine circle can be obtained over the whole area of fluorescent screen surface and a beam spot of optimum focus be generated. CONSTITUTION:A dynamic voltage is impressed on electrodes 5, 7, and an axis-asymmetrical lens electric field is produced between the electrodes 6, 7 and ones 5, 6. Another electrode 17 is furnished which is connected with the electrodes 5, 7, and axis-asymmetrical lens electric field is produced between the electrodes 4, 17. This allows correcting the shape distortion of a beam spot due to deflection aberration and reducing aberration of a main lens at the time of large beam current.
Patent JP-H09276013-A (JP)
Title: Ring
Inventor: KAWAKAMI YASUHIRO
IPC: A44C17/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a necessary amount of a ring simply by a method wherein a through hole is formed in a decorated body 2 or a receiving bed facing a protrusion of a ring body and the protrusion is fitted into the through hole while the protrusion tip protruding from the through hole is caulked to integrate. SOLUTION: A protrusion 3 is formed on a ring body 1 toward a decoration receiving bed 2 and a through hole 4 of the decoration receiving bed 2 is formed facing the protrusion 3. The protrusion 3 formed on the ring body 1 is fitted into the through hole 4 of the decoration receiving bed 2 while the convex shape 8 of the ring body 1 positionally matches the concave shape 7 of the decoration receiving bed 2 and then, the tip of the protrusion 3 projecting from the through hole 4 is caulked to integrate the ring body 1 with the decoration receiving bed 2. This enables previously molding of a number of ring bodies 1 and when the necessary amount of the decoration receiving bed 2 is manufactured, a massive production is achieved simply by connecting the decoration receiving bed to the ring body.
Patent JP-H09306748-A (JP)
Title: Transformer fixing device on printed board
Inventor: IMAZAKI TADASHI
IPC: H05K3/34
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To prevent solder attachment on a mounting fixing piece, by extending a substantially U-shaped continuous split groove for splitting a split printed board into a printed board and an unused printed board, to a lower part of a mounting fixing piece of a transformer, and splitting the printed board and the unused printed board at a continuous split groove position after passing through a solder bath. SOLUTION: A transformer 5 is mounted on a printed board 3 of a printed board, and dip soldering is performed so that a conductive lead 4 of the transformer 5 and a land 11 of the printed board 3 are soldered with each other. In this case, the printed board 3 prior to disordering is provided with an unused printed board 6 via substantially U-shaped cracking line 7. When dip soldering, the unused printed board 6 prevents the solder from being attached to a mounting fixing piece 2 of the transformer 5. After dip soldering,the unused printed board 6 is cracked along the cracking line 7, and the transformer 5 is fixed to a boss portion 9 with a fixing screw 10 via the mounting fixing piece 2 having to solder attachment.
Patent JP-S61266941-A (JP)
Inventor: FUREDERITSUKU MAAKU RAIAN
IPC: G01J3/12
Filed: 1986-05-19
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-S63280083-A (JP)
Title: Phthalocyanine derivative
Inventor: TSUKASE MASAAKI
IPC: C07D487/22
Filed: 1987-05-13
Abstract: NEW MATERIAL:A compound expressed by formula I [M is 2H, metal or metal oxide, etc.; W, X, Y and Z are compounds expressed by formula II (R<1> is H, aliphatic, acyl, etc.; A is divalent aliphatic; R<2> is H, halogen, cyano, alkyl, etc.; n is integer of 0 or 1-5) linked with either one of 2,3,4,5 position of benzene ring of phthalocyanine; X is O or S]. USE:A phthalocyanine derivative (dye, pigment, etc.) having good solubility to organic solvent. PREPARATION:For example, 3-nitrophthalimide is reacted with copper (II) chloride and ammonium molybdenum to afford phthalocyanine derivative, which is reduced in the presence of sodium sulfide to give a compound expressed by formula III, which is then reacted with acid chloride expressed by formula IV to provide the compound expressed by formula I.
Patent JP-H07323705-A (JP)
Title: Pneumatic radial tire
Inventor: SASAKI RYUICHI
IPC: B60C11/12
Filed: 1994-05-30
Abstract: PURPOSE:To restrain growth of heel and toe abrasion toward the last stage of travelling by providing a siping roughly directed in the peripheral direction open to a lug groove on one end of a block shoulder land part divided by a groove in the peripheral direction and the lug groove arranged on a tread. CONSTITUTION:A range between a tread end E and a groove 21 in the shoulder peripheral direction in the proximity to it is subdivided into a shoulder block 41 by a shoulder lug groove 31 on a tread 1. Additionally, a range between the groove 21 and a groove 22 in the intermediate peripheral direction is subdivided into an intermediate block 42 by an intermediate lug groove 32. Furthermore, a siping 8 roughly directed in the peripheral direction one end of which is open to a lug groove 3 is provided on the shoulder block 41 on which shearing force in the peripheral direction and the axial direction at the time of travelling on the tread 1. Consequently, it is possible to restrain heel and toe abrasion grown on the shoulder block 41 of the tread 1.
Patent JP-H08282150-A (JP)
Title: Book
Inventor: HANADA FUMIAKI
IPC: B42D1/02
Filed: 1995-04-17
Abstract: PURPOSE: To provide a perfect file in which no wrinkle is generated on the back of the cover even if a text is opened. CONSTITUTION: A book 1 has a text 2, an end leaf 3 and a cover 4. The text 2 has many fold sections 5. The end leaf 3 is formed substantially in the same size as the back 202 of the text 2. The back 202 of the text 2 and the fold section 3 are stuck by adhesive as shown by a shaded part. As shown by the shaded part, the position of the vicinity of the back 202 and the cover 401 are stuck by adhesive by the sheet piece of the text 2 opposed to the cover 401, and the position in the vicinity of the back 202 and the cover 403 are stuck by adhesive by the sheet piece of the text 2 opposed to the cover 403.
Patent JP-H08282884-A (JP)
Title: Tapeless splicing device and web winder
Inventor: TAKIGUCHI MASAYUKI
IPC: B65H19/26
Filed: 1995-04-18
Abstract: PURPOSE: To provide a winding device capable of being set in a small space and performing a winding core switching without causing a winding failure by arranging a tapeless splicing device only on one side of the web traveling route to the winding device. CONSTITUTION: When the winding core of a winding device 32 is switched, a turret 3 is rotated so that an old winding core 4a passes a splicing device 40 side, and a traveling web 1 is traveled between a new winding core 4b and the splicing device 40. A nip roll arm 56 and a splice arm 43 are turned to the splice position, whereby the nip roll 57 and an auxiliary roll 47 nip the traveling web 1 so as to embrace the new winding core 4b. A guide roll 45 also guides the traveling web 1 from the new winding core 4b to the old winding core 4a, and the web 1 between the auxiliary roll 47 and the guide roll 45 is cut by a cutting device 53 and wound on the new winding core 4b. Thereafter, the auxiliary roll 47 is retreated, a touch roll 36b is then pressed onto the new winding core 4, and the nip roll 57 is retreated.
Patent JP-H02297872-A (JP)
Title: Photo storage battery
Inventor: SATO KEIJI
IPC: H01G9/20
Filed: 1989-05-10
Abstract: PURPOSE:To have a photo storage battery with excellent conversion efficiency by using a clear base plate made of ultraviolet penetrative glass. CONSTITUTION:A clear base plate 1 is made of ultraviolet penetrative glass. In case normal optical glass is used for the clear base plate, the light under 350nm can poorly by utilized to photoelectric conversion, and not at all under 300nm in which absorption of silver bromide 4 increases. When ultraviolet penetrative glass 1 is used, on the other hand, the light no less than 80% penetrates in the range 250-300nm in which absorption of silver bromide 4 increases, so that the light in this range can be utilized effectively to lead to increase in the conversion efficiency.
Patent JP-S608404-A (JP)
Title: Low pressure casing of steam turbine
Inventor: TSUNODA EIJI
IPC: F01D25/30
Filed: 1983-06-28
Abstract: PURPOSE:To enable the captioned casing to be made compact and light-weight by constructing a low pressure casing through uniting a casing in which exhaust chambers are formed on both end parts in the direction of the axis of a turbine and a concave part is formed in the central part, an external body which forms the bottom part of said concave part, and an internal body which has a static blade inside said external body. CONSTITUTION:The low pressure casing of a steam turbine is constructed by uniting the following three in a body; a casing 31 in which exhaust chambers 32 are formed on both end parts in the direction of the axis of a turbine and a concave part is formed on the central part, an external body 34 which forms the bottom part of said concave part, and an internal body 35 which has a static blade 27. A steam introducing part 15 is provided in the external body 34. And bleeding chambers 43 and 44 are formed between the external body 34 and the internal body 35.
Patent JP-S609643-A (JP)
Title: Three-dimensional processing method
Inventor: INOUE KIYOSHI
IPC: G05B19/41
Filed: 1983-06-28
Abstract: PURPOSE:To suppress the memory capacity required, by setting the processing coordinates so that the machining tool is fed at a pitch according to specific law along one axis, and that the processing line on the plane determined by the other two axes has similarity to the processing line on the plane already processed. CONSTITUTION:The position of arm or table is located right under the machining tool in its position when a point P0 of the object to be processed 1 is situated at the revolving center of the arm, and the tool is sunk by a Z-axis motor till contacting this point P0, and motor shall be operated together with motor to move concentrically from the point P0 so as to cut till the outermost edge of the cone. Then the tool is returned to the center, and rod is sunk by DELTAZ, and the cutting from point P1 till R1 is performed in the same manner. This operation shall be repeated till the undermost point Pn. Because each processing line is circular being similar to each other, the data required to set the initial value can be less to contribute to making the memory with minor capacity.
Patent JP-2000306858-A (JP)
Title: Manufacture of electronic component
Inventor: MASUDA KENTARO
IPC: H01L21/22
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To form an impurity-diffused layer with high dimensional accuracy, regardless of the depth of a recessed groove by patterning the surface of a substrate after filling up the recessed groove formed on the substrate with packing and flattening the packing, opening vertical grooves in the packing by using the patterned grooves as a mask, and the providing the impurity- diffused layer on the bottom of the recessed groove by using the vertical grooves as a mask. SOLUTION: After a silicon substrate 1 on which a recessed groove is formed is cleaned, the groove is filled up by applying and thermosetting an SOG2. Then the packing may be flattened by dry etching. The packing can also be flattened by the CMP. Then the flattened surface is patterned by applying a photoresist film 3 to the surface, and vertical grooves are formed to the bottom of the recessed groove by performing anisotropic dry etching through the use of the pattern as a mask. Successively, an impurity-diffused layer 5 is formed on the bottom of the recessed groove through ion implantation. Finally, the photoresist film 3 and SOG2 are removed.
Patent JP-S5818574-A (JP)
Title: Pump for highly viscous substance
Inventor: SUZUKI ICHIROU
IPC: F04B15/02
Filed: 1981-07-25
Abstract: PURPOSE:To perform smooth discharge of highly viscous substance and stepless control of the discharge by mounting a plurality of rotors on a shaft and eccentrically rotating the respective rotors to make a piston reciprocate and enabling variation in eccentricity thereof. CONSTITUTION:A sleeve 2 is fit inside a cylindrical body 1 which has covers 3 and 4 at both ends and a plurality of rotors 6 are axially mounted at an interval on a shaft 5 which is rotatably engaged into opposed center holes in the covers 3 and 4. By rotating those rotors 6 via the shaft 5, pistion sliders 7 are forced to make lateral reciprocation and a piston 8 is simultaneously reciprocated to discharge high viscous substance. Each of said rotors 6 is maintained by a reed metal 10 and the metal 10 is slided along slide supplementary pieces 12, so that a reciprocated travel of the piston 8 in terms of the discharge may be varied. On the other hand, shifting of the reed metal 10 may be achieved by turning operation of a reed shaft 14.
Patent JP-2000307039-A (JP)
Title: Semiconductor device
Inventor: SHIBAZAKI SHUICHI
IPC: H01L23/12
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device wherein it is prevented that a solder bump is crashed under the weight of semiconductor device itself when it is mounted on a packaging substrate to cause a short with an adjacent solder bump, while presence of short at the solder bump on the lower surface of semiconductor device mounted on the packaging substrate is visually confirmed. SOLUTION: A semiconductor element 1, a tape 2 where a solder bump 6 electrically connected to the semiconductor element 1 is formed, a reinforcing plate 71 which is pasted to the tape 2 to support it, and a sealing resin 9 for sealing a connection part between the semiconductor element 1 and that of the tape 2, are provided. Here, the reinforcing plate 71 comprises an adhesive used to paste the tape to a reinforcing material. A heat-radiation plate 8 is pasted to the surface opposite to the surface where the tape 2 of the semiconductor element 1 is connected by a heat-radiation paste 11, with its size larger than the semiconductor element 1 while smaller than the formation range of the solder bump 6 formed on the tape 2.
Patent JP-S612785-A (JP)
Title: Crackling aerosol foam
Inventor: ANIRU JIEI GAPUTSUTO
IPC: C08K3/30
Filed: 1985-05-31
Abstract: Aerosol foam producing a pronounced and prolonged auditory effect upon discharge from an aerosol container are provided by a foamable aerosol composition containing zeolite, surfactant, vehicle and liquified gas propellant.
Patent JP-H10306279-A (JP)
Title: Film for converting into red fluorescent light and light-emitting element using the same
Inventor: SATO YOSHIHARU
IPC: H01L51/50
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject conversion film capable of emitting red fluorescent light in a red light region in high emission efficiency and useful as a light- emitting element used in a flat panel display, etc., by dispersing a specific compound in a transparent film medium. SOLUTION: This film is obtained by dispersing an azabenzothioxanthene derivative of the formula (R<1> -R<6> are each H, a halogen, cyano, nitro, hydroxyl, etc.), in a light-transmitting film medium (e.g. polymethyl methacrylate). The derivative and a green fluorescent light pigment having the maximum absorption peak in a blue light region and having the maximum fluorescent light peak in a green light region (concretely, a naphthalic acid imide pigment, a coumarin pigment) are preferably dispersed in the medium.
Patent JP-H07319358-A (JP)
Title: Cleaner for image carrier surface
Inventor: OIKE HIDEAKI
IPC: G03G21/10
Filed: 1994-05-30
Abstract: PURPOSE:To surely carry recovered toner from a toner recovery space to a toner storage space with a simple structure, in a cleaner provided with a toner storage container having the toner recovery space where the recovered toner is stored first and the toner storage space arranged apart from the toner recovery space. CONSTITUTION:The cleaner 41 for an image carrier surface is provided with a cleaning blade 46 which scrapes toner with its front end in contact with the upper surface of the image carrier 30 to recover the toner stuck on the surface of the image carrier 30 and the toner storage container 42 having the toner recovery space 42a in which the toner recovered by the cleaning blade 46 is stored first and the toner storage space 42b which is arranged apart from the toner recovery space 42a. The toner scraped off by the tip part of the cleaning blade 46 is carried from the toner recovery space 42a to the toner storage space 42b by means of a toner carry member 51.
Patent JP-H0356417-A (JP)
Title: 5-amino or substituted amino 1,2,3- triazoles useful as anti-transference agent
Inventor: DONARUDO HIYUUPU
IPC: C07D249/04
Filed: 1990-05-08
Abstract: PURPOSE: To obtain an antimetastatic medicine containing a 5-amino or substituted amino-1,2,3-triazole compound as an active ingredient and useful for treating patients with surgically excised tumors with a high probability of metastasis. CONSTITUTION: This antimetastatic medicine contains a compound of formula I  R1 is a group of formula II [(p) is 0-2; (m) is 0-4; (n) is 0-4; X is O, S, SO, CO, CHCN, etc.; R4 , R5 are each a halogen, cyano, trifluoromethyl, etc.]; R2 is amino, a mono- or di-lower alkylamino, acetamido, etc.; R3 is carbamoyl, cyano, carbamoyl, etc.} as an active ingredient, and is prepared by compounding the active ingredient with a conventional pharmaceutical carrier, an excipient, etc., and subsequently processing the mixture by a conventional method. The antimetastatic medicine can be prepared in the form of oral, topical, parenteral, spray-inhaling or rectal administration. The compound of formula I includes 5-amino-1-(4-[4-chlorobenzoyl]-3,5-dichlorobenzyl)-1,2,3-triazole-4-ca rboxamide.