baber/WOPTO huggingface dataset:
Patent JP-S62246031-A (JP)
Title: Trimming mechanism for printer
Inventor: HONDA MASARU
IPC: G03B27/32
Filed: 1986-04-19
Abstract: PURPOSE:To automate a printing process with trimming by providing a read means for a trimming instruction display imprinted on a film and a means which sets automatically a trimming mask specified by a trimming instruction display means on an exposure path. CONSTITUTION:The trimming mask is positioned by cutting a mark or code 2a in, for example, a mask plate 2 at a specific position, detecting it by a position detecting means 5, and stopping a driving motor 4. A customer already imprints the trimming instruction display 1a on the film 1 as the mark or code during photography by using a camera for trimming and this is read optically by the read means 6 to discriminate whether trimming is performed or not and which trimming mask is in use. Thus, the film 1 and trimming mask are positioned and then an exposure source 7 turns on to trim and print an image on photographic paper 8. Thus, the printing process with trimming is automated and printing is ordered at the same time with film development.
Patent JP-H09278684-A (JP)
Title: Alkenylbenzene derivative and its production
Inventor: TAKEHARA SADAO
IPC: C07C1/26
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain an alkenylbenzene derivative useful as a synthetic intermediate for organic electronic materials and medicines and agrochemical, especially a synthetic intermediate for nematic liquid crystal materials for electrooptical liquid crystal displays. SOLUTION: This compound is represented by formula I [R is H or a 1-5C alkyl; (m) is an integer of 0-4], preferably e.g. 4-ethynyl-1-(3-butenyl)benzene. The compound of formula I is obtained by reacting a compound of formula II with 2-methyl-3-butyn-2-ol in the presence of a catalyst [preferably palladium (II) chloride, etc.], and then, reacting the resultant product with a base. The compound of formula II is obtained by reacting compound of formula III (X is Br or Cl) with metal magnesium or metal lithium to prepare a Grignard reaction agent or an organolithium reaction agent, and then reacting the reacting agent with iodine.
Patent JP-S63256537-A (JP)
Title: Production of molded glass product
Inventor: YAMAMOTO TORU
IPC: C03B19/12
Filed: 1987-04-14
Abstract: PURPOSE:To obtain a molded glass product free from generation of a crack by immersing gel which is obtained by polycondensating metallic alkoxide by a catalyst while hydrolyzing it into formamide or the like, the aq. soln. thereof or an alcoholic soln. and thereafter drying gel. CONSTITUTION:A catalyst consisting of amines preferably such as ethylenediamine is added to metallic alkoxide such as Si(OC2H5)4 or Ca(OC2H5)2, and the mixture is heated at ordinary temp. - 80 deg.C. Thereby metallic alkoxide is polycondensated while hydrolyzing it. The obtained gel is immersed into a solvent having low vapor pressure such as formamide, the aq. soln. of this solvent or an alcoholic soln., and the alcohol and water incorporated in gel are replaced with the above-mentioned solvent. Then the gel subjected to immersing treatment is dried at 40-300 deg.C while successively raising the temp. Thereby a molded glass product free from a crack is obtained.
Patent JP-H0770507-A (JP)
Title: Coating material
Inventor: MANFUREETO HIRUGAA
IPC: C08J7/04
Filed: 1991-03-29
Abstract: PURPOSE: To obtain a coating material having high resistance against moisture along with long-term antistatic action and capable of highly holding functionality even at a time of taking-up when applied to a plastic sheet by compounding an antistatic agent with a mixture of a copolyester and a vinylidene chloride copolymer.  
     CONSTITUTION: A coating material consists of (A) a blend of a copolyester and a vinylidene chloride copolymer and (B) an antistatic agent compatible with this mixture. The compounding wt. ratio A:B is about (2.5-1.5):1. This coating material is pref. adapted to at least one surface of a plastic sheet, especially, a polyester sheet. As the copolyester, a linear polyester of isophthalic acid and terephthalic acid and at least one glycol is pref. As the copolymer of vinylidene chloride, a copolymer with acrylonitrile is pref. As the antistatic agent, for example, there is a quaternary ammonium compd. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61249453-A (JP)
Inventor: IZUMINA KIKUO
IPC: A61B6/03
Filed: 1985-04-26
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-2000284368-A (JP)
Title: Digital printing system and method for digital printing service
Inventor: YOKOTA MASAYUKI
IPC: G03B27/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a situation that a print is wasted even in the case that there is a customer who does not come to a shop after ordering printing by providing a means to instruct a printing start indicating the start of a printing output based on order information to a printer at the inside of the shop on the side of the shop. SOLUTION: In a digital printing system which receives a printing order from a user 10 through a network 20 and executes the printing output based on the order information of the printing order by the printer 43 provided at the shop 40, the means instructing the printing start indicating the start of the printing output based on the order information to the printer 43 is provided on the side of the shop 40.
Patent JP-H07298359-A (JP)
Title: Communication controller
Inventor: TAJIKA YOSUKE
IPC: H04W28/00
Filed: 1994-04-28
Abstract: PURPOSE:To structure a network while actual operation conditions are reflected and to improve the communication efficiency by limiting a device group which can make a communication on the basis of device information based upon its device and information that its device collects. CONSTITUTION:A concerned device information management part 11 discriminates another device judging from the device name included in the received information of the other device, and manages and stores the device information by device names. The information on its own device is registered by the device itself. A collected information management part 12 updates the collected information which is managed and stored by itself with the received information on the communication device, and manages and stores it. A communication opposite party limiting part 13 limits communication devices which can communicate with its own communication device on the basis of the device information and collected information stored in its own device information management part 11 and collected information management part 12 respectively each time the collected information in the collected information management part 12 is updated, stores their list as device limitation information, and distributes it to other devices.
Patent JP-H07289948-A (JP)
Title: Revolution controller for centrifugal separator
Inventor: KIDO SHINJI
IPC: B04B9/10
Filed: 1994-04-28
Abstract: PURPOSE:To shorten the separation time by measuring the degree of vacuum in a chamber, controlling the revolution of rotors relating to the degree of vacuum and controlling the revolution based on the relation with the degree of vacuum so that the peripheral speed of respective rotors is set to constant. CONSTITUTION:The degree of vacuum in a chamber 2 is measured by a vacuum degree measuring device 5, and a driving device 4 is controlled by a CPU 6 so that a rotor 1 is revolved in relation with the degree of vacuum. The revolution is started by a panel switch 10, and the information of rotor, for instance, the outer shape dimension or the like is written in a ROM 7.
Patent JP-2000286838-A (JP)
Title: Encoder for contents data, recording medium, distribution method and user terminal
Inventor: TANAKA YOSHIAKI
IPC: G11B20/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a scramble code from being recognized in the absence of audio data in a distribution system of contents data including the audio data. SOLUTION: An EX-OR circuit 2 exclusively ORs audio data with a PN code generated on the basis of a memory device ID for a voiced period in an encoder 43A so as to scramble the audio data, and a mute flag is set for a non-voice period or a period close thereto. An EX-OR circuit of a descramble side exclusively ORs the audio data scrambled for a voice period with the PN code to descramble the audio data, and zero data and a mute signal are outputted for a non-voice period or a period close thereto.
Patent JP-S59216450-A (JP)
Title: Manufacture of squirrel-cage rotor
Inventor: NAKATSURU MOTONORI
IPC: H02K17/16
Filed: 1983-05-23
Abstract: PURPOSE:To enable to inexpensively manufacture a squirrel-cage rotor by cutting a coupled part of a rotor bar and a shortcircuiting ring in an L shape notch, mounting a ring-shaped heat resistant material on the side to form a U- shaped slot, and welding the slot. CONSTITUTION:A rotor bar 1 is engaged with a rectangular slot of a shortcircuiting ring 2, and L-shaped notch is machine together with the bar 1 and the ring 2. Then, a ring-shaped heat resistant material 5 is mounted from the side of the ring 2, a U-shaped welding slot is formed, and the slot is welded while rotating the rotor.
Patent JP-H02272055-A (JP)
Title: Polyetherester block copolymer composition
Inventor: YAMADA HIRONORI
IPC: C08K3/22
Filed: 1989-04-13
Abstract: PURPOSE:To provide the subject composition giving elastic fibers having reduced permanent strain, excellent elastic performance, excellent light resistance and excellent durability against dry heat treatment, etc., by simultaneously compounding a hindered amine compound, a hindered phenol compound, etc., in specific amounts, respectively. CONSTITUTION:A polyetherester block copolymer comprising aromatic polyester units as hard segments and poly(alkylene oxide) glycol units as soft segments is compounded with (A) 0.1-5wt.%, preferably 1-3wt.%, of a hindered amine compound, (B) 0.02-2wt.%, preferably 0.1-0.5wt.%, of a hindered phenol compound, (C) 0.02-2wt.%, preferably 0.1-0.5wt.%, of a sulfur-containing ester compound and (D) 0.1-1wt.%, preferably 0.1-0.5wt.%, of a titanium compound, in a ratio simultaneously satisfied with equations I-III (A-D are the wt.% of the components, A-D, respectively).
Patent JP-H02271523-A (JP)
Title: Horizontal-type diffusion furnace apparatus
Inventor: ISHIDA TETSUO
IPC: H01L21/223
Filed: 1989-04-13
Abstract: PURPOSE:To enhance a uniformity of a growth operation of a thermal oxide film on a semiconductor substrate and a uniformity of an impurity diffusion operation by a method wherein one end of a boat on which the semiconductor substrate has been loaded is supported by one end of a boat-supporting rod and an introduced reaction gas flows into from a periphery of the boat and flows out. CONSTITUTION:One end of a boat 8 on which a semiconductor substrate has been loaded is supported by one end of a boat-supporting rod 9; the boat is introduced from an entrance of a reaction tube 1 and introduced to the central part of the reaction tube 1; the boat is held in a space inside the reaction tube 1; a reaction gas is introduced from a reaction-gas introduction nozzle 3. That is to say, since the boat 8 is supported by one end of the boat-supporting rod 9, a nonuniformity of a stream of the reaction gas is not caused under the boat, and a nonuniformity of a distribution of heat of the semiconductor substrate is not caused. Thereby, it is possible to enhance a uniformity of a growth operation of a thermal oxide film on the semiconductor substrate and a uniformity of an impurity diffusion operation.
Patent JP-H08260445-A (JP)
Title: Method and equipment for forming joint weep hole in method of rcd construction
Inventor: SUGIYAMA RITSU
IPC: E04G15/06
Filed: 1995-03-24
Abstract: PURPOSE: To reduce the material and working of a molding die largely, and to facilitate the execution of works. CONSTITUTION: When joint weep holes formed extending over an upper section from the lower section of an embankment body are formed to an upstream surface in the dam embankment body, a pipe 2, which has length in at least approximately one lift and in which an outer circumferential surface is coated with a mold release agent 8, is disposed in upright at the required place of an existing lift 7, and concrete corresponding to one lift 9 is placed on the existing lift. The concrete is cured and the pipe is mold-released and slid to an upper section by one lift section, and the process of the coating of the mold release agent 8, the placing of concrete, mold-release and sliding is repeated by the required lift section, thus working the circular pipe as a sliding type molding die for forming the joint weep holes, then using the weep holes after formation as the guide holes of the pipe 2.
Patent JP-S61249887-A (JP)
Inventor: OOTA RYOZO
IPC: B62K19/36
Filed: 1985-04-29
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-S60236900-A (JP)
Inventor: HIYOUNO MASAKI
IPC: B64G7/00
Filed: 1984-05-09
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-H03291559-A (JP)
Title: Laser ionization neutral particle mass spectrometer
Inventor: MARUO TETSUYA
IPC: G01N27/64
Filed: 1990-04-09
Abstract: PURPOSE:To obtain the mass spectrometer which can improve a spectral sensitivity and can make analysis in a depth direction by operating the detecting function of an ion detector only in the time when the arrival of the light excitation ions past the mass spectrometer is anticipated. CONSTITUTION:While the secondary ions 27 past the mass spectrograph 31 are a continuous quantity, the light excitation ion 29 is generated at every ionization by a UV laser beam 28. The light excitation ion 29 is, therefore, high in the peak value with respect to the secondary ion 27 but the quantity thereof is desultory. A light emitting signal 35 of the UV laser is generated by a UV laser detector 34. This signal 35 is introduced into a trigger signal generator 36 which generation a detection start signal 37 after the lapse of the prescribed time. The signal 37 is introduced to a signal gate 38 installed between the ion detector 32 and a pulse counter 33 to detect the ion pulse from the time when the signal 37 is introduced. A delay is necessary before the transmission of the signal 37 after the reception of the signal 35 and a detection signal 39 is generated for the prescribed time from the generator 36. The detection is ended by the gate 38. The detection only during the time when the light excitation ion is detected is thus executed.
Patent JP-H06278604-A (JP)
Title: Hydraulic vehicle body inclining device for railway vehicle
Inventor: OKAMOTO ISAO
IPC: B61F5/10
Filed: 1993-03-26
Abstract: PURPOSE:To reduce the weight and simplify the dust-proof mechanism by guiding and supporting a bolster spring supporting frame 3 which is commonly used as an auxiliary air chamber of the bolster spring in a vertically movable manner on the truck frame, and realizing the control of the movement in the vertical direction by means of a hydraulic actuator for controlling the inclination and a double rod type double acting cylinder. CONSTITUTION:A bolster spring supporting frame 3 which is commonly used as an auxiliary air chamber of a bolster spring is supported in a vertically movable manner without play by means of a pair of right and left guide mechanisms 4 which is vertically provided on a truck frame 6. The lower end is fixed to the truck frame 6, and the upper end is uniformly pressed against the bolster spring supporting frame 3, and a spherical shaped hydraulic actuator 5 for controlling the inclination is abutted on the lower part of the bolster spring supporting frame 3. A hydraulic pumping port is provided at the lower end of the cylinder, and connected to the hydraulic pressure chamber of a double rod type double acting cylinder 9 where each bearing area is equal. A hydraulic pressure relief circuit 15 is connected to the constant stroke position of the actuator.
Patent JP-H06283846-A (JP)
Title: Wiring board with via and production thereof
Inventor: TAGA SHIGERU
IPC: C04B41/86
Filed: 1993-03-24
Abstract: PURPOSE:To provide a wiring board having via which is excellent in the connection between a conductive post and a surface wiring and suitable for fine patterning of surface wiring. CONSTITUTION:The inventive method comprises step (a) for preparing a ceramic board internally provided with a conductor post, step (b) for preparing a photosensitive glass paste containing glass frit and photosensitive agent, step (c) for coating the surface of the ceramic substrate with the photosensitive glass paste, step (d) for partially removing the photosensitive glass paste through exposure and development to expose at least one end face of the conductor post, and step (e) for heating the remaining photosensitive glass paste and baking the paste onto the ceramic board thus forming a dielectric film.
Patent JP-H03206112-A (JP)
Title: Preparation of polyvinyl alcohol synthetic fiber
Inventor: OMORI AKIO
IPC: D01F6/50
Filed: 1990-04-06
Abstract: PURPOSE:To prepare the subject transparent fiber having excellent water resistance and fatigue resistance by adding a specific amount of a surfactant to a solution of high polymerization degree PVA in an organic solvent and subsequently wet-spinning the prepared spinning raw solution in an alkaline aqueous coagulating solution bath. CONSTITUTION:A PVA polymer having a polymerization degree of >=1500, preferably >=5000, is dissolved in an organic solvent (e.g. DMSO) or a mixture of the organic solvent with water and preferably further mixed with boric acid (salt) and the solution is mixed with a surfactant (e.g. a polyhydric alcoholic nonionic surfactant) in an amount of 1-20wt.% based on the polymer, followed by wet-spinning the prepared spinning raw solution into an alkaline aqueous coagulating bath to provide the objective fiber.
Patent JP-2000284983-A (JP)
Title: Memory duplex device
Inventor: YAMAGUCHI MASAFUMI
IPC: G06F11/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To attain the continuation of a service by preventing the interruption of communication processing by making the most accurate response according to an error situation at the time of performing access to a duplexed shared memory means. SOLUTION: In a memory duplex device in which one of shared memory means 10 (10a and 10b) is operated as an active system and the other as a standby system, and they can be mutually switched, the shared memory means 10 is provided with an error detecting part 100(100a and 100b) which detects an error in a system bus and the memory and an error judging part 17(17a and 17b) which instructs the countermeasure of a bus controlling part 13(13a and 13b) and the countermeasure of the shared memory means 10 according to the error classification of the error detected by the error detecting part of one or both of its own memory means and the other shared memory means. Then, it is possible to facilitate a countermeasure corresponding to the error classification of the error detected at the time of performing access to the shared memory means 10.
Patent JP-H02272738-A (JP)
Title: Pretreatment of plating of semiconductor wafer
Inventor: INOUE KOJI
IPC: H01L21/60
Filed: 1989-04-14
Abstract: PURPOSE:To prevent a peripheral section of a wafer from being plated and to avoid wastage of plating solution to apply good plating by spraying cleaning agent to a photoresist layer of a wafer periphery and by forming a plating resist layer to a periphery section of the wafer. CONSTITUTION:After an under bump metal 2 and a photoresist layer 3 are formed on a semiconductor wafer 1, resist solvent 6 is sprayed from an edge rinse nozzle 5 rotating the wafer 1. A plated resist layer 7 which is thinner than the layer 3 can be thereby formed to a surface side peripheral section, a side section and a rear side peripheral section of the wafer 1. When an electrode pin is pressed to the layer 7, it can break the layer 7 easily, thereby bringing the electrode pin into contact with the metal 2. When plating is applied, the layer 7 prevents an unnecessary part from being plated, thereby avoiding wastage of plating solution and realizing good plating.
Patent JP-S62249110-A (JP)
Title: Circular birefringent single-mode optical fiber
Inventor: MIYOUGADANI TOORU
IPC: C03B37/14
Filed: 1986-04-22
Abstract: PURPOSE:To suppress the strain on a glass surface to an extent where there is no possibility of breaking by specifying the external diameter of an optical fiber below a' specific size and setting a torsion rate to >=200 revolutions per minute. CONSTITUTION:The circular birefringent single-mode optical fiber 1 consists of a core 2 and a clad 3 and is twisted at the specific torsion rate as shown by an arrow, and then a coating layer 4 is formed of, for example, thermosetting urethane acrylate. The external diameter of the circular birefringent single-mode optical fiber is reduced to <=50mum and the torsion rate is also set to >=200 revolutions per meter to obtain polarization maintaining characteristics on the condition of the torsion rate. Thus, the condition of the external diameter mentioned above is set to suppress the strain of the glass surface almost until there is no possibility of breaking, thereby improving the durability.
Patent JP-S58104843-A (JP)
Inventor: UIRIAMU EFU ROODO SHINIA
IPC: B65H3/12
Filed: 1982-06-02
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-H09253914-A (JP)
Title: Cutting tool
Inventor: SAITO KIYOKAZU
IPC: B23B51/10
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily chamfer the opening part on the reverse side of a hole simultaneously with drilling by providing a cutting edge for cutting the reverse opening part of the hole in a stepped part opposed to the reverse opening part of the hole. SOLUTION: The base of a drill 100 is held by the chuck of a NC lathe, and delivered toward a workpiece 11 while rotated clockwise, seen from above, to drill a through-hole 12. When the shank of the drill. 100 is circumferentially rotated within the through-hole 12 along the inner circumference of the through- hole 12 as the drill 100 is rotated, the drill 100 is slightly lifted up so that cutting edges 4a, 4b in a stepped part make contact with the opening part 13 on the reverse side of the through-hole 12 to cut it. Thus, the reverse opening part 13 of the through-hole 12 is chamfered 14.
Patent JP-H06310901-A (JP)
Title: 90× phase shifter
Inventor: NAKAHARA KAZUHIKO
IPC: H01P1/185
Filed: 1993-04-21
Abstract: PURPOSE:To eliminate the effect of a leaked signal from a line in an off-state of a conventional phase shifter onto a phase shift quantity in the 90 deg. switched line type phase shifter. CONSTITUTION:Reference lines 15a, 15b having an electric length alpha, a phase difference line 14 having an electric length of 90 deg.+alpha, and an electric length 180 deg. phase inverting circuit 16 switchably whether or not being inserted into the reference lines 15a, 15b with switches 3, 4 are added to the phase shifter. Thus, the design is very easily attained with high precision, the dispersion in the process is absorbed and high yield is attained.
Patent JP-S5216552-A (JP)
Title: Synthetic resin composition having improved processability
Inventor: OOZEKI TOSHIO
IPC: C08L71/02
Filed: 1975-07-31
Abstract: PURPOSE: A synthetic resin composition having thermoplastic fluidity, good lubricating and mold release properties, and improved processability containing an organophosphorus compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5428387-A (JP)
Title: Method of modifying rubber polymer
Inventor: YAMAMURO OKIMASA
IPC: C08L33/00
Filed: 1977-08-03
Abstract: PURPOSE: A mixture of a rubber polymer such as an olefin terpolymer with a compound bearing a polar group is vulcanized at lower temperatures in the presence of a peroxide and then the reaction is effected by heating to produce a rubber polymer with high oil resistance and adhesion. 
     COPYRIGHT: (C)1979,JPO&Japio