baber/WOPTO huggingface dataset:
Patent JP-H03271957-A (JP)
Title: Automatic free session assignment system of gateway system
Inventor: MURAKAMI KOJI
IPC: G06F15/00
Filed: 1990-03-20
Abstract: PURPOSE:To reduce the load on network operation greatly by localizing environmental reconstruction accompanying an alteration of network constitution. CONSTITUTION:When a host computer to be connected is selected from an terminal equipment 31 and a log-on request is sent, a log-on reception part 1 receives the request, obtains information on the terminal ID and attribute of the terminal device from a terminal side logic contact 11, and informs a session control part 2 of them together with information on the host computer at a connection destination. The session control part 2 searches the host-side logic contact 13 of the connection-destination host computer to find a contact which is not used currently, couples the contact of the terminal logically, and then informs a session establishment part 3 of the information on the terminal ID and attribute. The session establishment part 3 performs a log-on process with the host computer according to the information received from the session control part 2 to establish a session. Thus, the operability of a large-scale network system is improved.
Patent JP-S60214898-A (JP)
Title: Production of optically active carnitine
Inventor: NAKAMURA TERUYA
IPC: C12R1/425
Filed: 1984-04-10
Abstract: PURPOSE:The asymmetric resolution of a specific racemic carnitine acyl derivative is effected by allowing a microorganism capable of asymmetric resolution to act on the racemic isomer to enable industrially advantageous production of the titled compond which is used as an appetite stimulator through a mass production process. CONSTITUTION:A microorganism capable of asymmetric resolution of racemic carnitine acyl derivative such as Achromobacter parafinoclastas (IFO 12441) is cultured and the culture mixture or its processed product is allowed to act on the racemic isomer to give optically active isomers of carnitine acyl derivative of formula I and/or a carnitine or formula II, respectively.
Patent JP-S63239623-A (JP)
Title: Optical recording and reproducing device
Inventor: OBARA KAZUAKI
IPC: G11B7/09
Filed: 1987-03-26
Abstract: PURPOSE:To execute stable focusing control and tracking control even if a recording signal is leaked into a control signal by dividing a focusing control signal and a tracking control signal by a recording signal to be recorded in an optical disk. CONSTITUTION:A laser beam L1 from a laser light source 10 is convergently projected to an optical disk 107 to record, reproduce or erase information. The titled device is provided with means for receiving reflected light from the optical disk 107 by photodetectors 110, 112 and obtaining control signals F1, T1 for focusing and tracking and means 114, 115 for dividing the control signals F1, T1 by a recording signal to be recorded on the optical disk at the time of signal recording. A recording signal to be leaked into a focusing/ tracking control signal is divided by the recording signal to cancel the recording signal at the time of signal recording.
Patent JP-H06290618-A (JP)
Title: Ceiling direct-attached type luminaire
Inventor: SUGISHITA NAOKI
IPC: F21V17/00
Filed: 1993-03-30
Abstract: PURPOSE:To provide a ceiling direct-attached type luminaire capable of easily demounting a cover from a luminaire main body without breaking a decoration frame. CONSTITUTION:In a luminaire wherein a cover 24 is fitted to a luminaire main body 21 to be directly attached to a ceiling surface D by using an inverted-V- shaped attaching spring 34, and a decoration frame 25 is located arround the cover 24; the cover 24 and the decoration frame 25 are linked to form a cover unit 23. The cover unit 23 is supported by an attaching spring 35 to the luminaire main body 21 by providing a finger-insertion gap G between the peripheral part upper end of the decoration frame 25 and the ceiling surface D, and when the cover 24 is demounted from the luminaire main body 21, the decoration frame 25 is gripped to make the cover unit 23 be lowerable with respect to the luminaire main body 21.
Patent JP-S51149088-A (JP)
Title: Optical analyzer
Inventor: ISHIZAKA SHIYOUZOU
IPC: G01N21/47
Filed: 1975-06-17
Abstract: PURPOSE:To sinumtaneously measure the fluorescence, scattered light and spectrum of the same sample by arranging a light entering mechanism and detectors of fluorescence, scattered light and transmitted light around a square sample chamber.
Patent JP-H07264105-A (JP)
Title: Feeding changeover circuit for submarine branching device
Inventor: OTA KENJI
IPC: H04B3/44
Filed: 1994-03-17
Abstract: PURPOSE:To prevent a relay in the feeding changeover circuit from being unstably operated by a reverse current flowing to a cable on the occurrence of a fault in a cable. CONSTITUTION:First, second and third changeover relays RL11, RL12, RL13 are arranged respectively to 1st and 2nd and 3rd branches of an electric line branched in three directions so that the direction of the operating currents is the same when viewing from the branch points. The 1st, 2nd and 3rd changeover relays respectively have contacts rc11, rc12, rc13 normally closing the 2nd, 3rd and 1st branch paths and normally opening at least the grounding path. At least the 2nd branch is provided with a selfhold relay RL 14 having a contact rc14-1 self-holding its ground path and the self-hold relay RL 14 has also a normally open contact rc14-2 forming a path by passing the normally closing contact rc13 of the 1st branch.
Patent JP-S62228795-A (JP)
Inventor: KANAMORI HISAKAZU
IPC: F16M11/04
Filed: 1986-03-31
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-S62229701-A (JP)
Inventor: SASAKI MASARU
IPC: F21S8/10
Filed: 1986-03-31
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-H04225103-A (JP)
Title: Reference-mark detecting apparatus
Inventor: KAARU OTSUTO
IPC: G01P3/481
Filed: 1991-04-05
Abstract: PURPOSE: To induce voltage of uniform amplitude within a sensor and to constitute the generator disk of the sensor so as to be capable of simply and certainly evaluating or detecting a reference mark and to contract the sensor as compared with a conventional one. CONSTITUTION: At least one reference mark 12 is formed so that a signal having amplitude approximately equal to that of a signal generated when an angle mark 11 of the same form passes is generated when the reference mark 12 passes through a sensor 14.
Patent JP-S57187669-A (JP)
Title: Detecting method for fault of submarine coaxial cable
Inventor: MATSUMOTO TATSUO
IPC: G01R31/02
Filed: 1981-05-14
Abstract: PURPOSE:To detect a fault of a submarine coaxial cable rapidly and surely and thereby break a feeding device without delay, by branching a pilot-signal detection signal rapidly responding to the detection of the fault, so as to detect the fault and cope with the same. CONSTITUTION:A plurality of pilot signals for monitoring transmission characteristics, sent from a terminal station 24' and responding rapidly to the detection of a fault, are branched by a hybrid 26 of a home station 24 and detected by a pilot detecting device 27. Pilot-signal detection signals delivered therefrom are branched respectively by branching terminals 29 and supplied to an AND gate 31. When a submarine coaxial cable 22 is disconnected completely, each pilot signal is not detected and the output of the gate 31 is inverted to a low level.  Thus the fault is detected rapidly, a feeding device 30 is deenergized through a  driving circuit 32, and thereby a supply of constant current to the relay 21 of  the cable 22 is stopped immediately without delay. In this way, the impression  of surge current or the like on an apparatus such as a communications apparatus can surely be prevented.
Patent JP-H05235346-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGIYAMA MASAO
IPC: H01L29/78
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a semiconductor device having high breakdown strength by preventing avalanche breakdown by electric-field concentration in the P-N junction of the lower section of a drain region. CONSTITUTION:The upper section of a drain region 14, is masked, and a channel impurity implanting region 6 is formed under a gate insulating film 8. A mask is removed, a gate electrode 9 is masked, and P-type impurities (P<-> ions) are implanted selectively into the drain region 4 with high energy, thus forming a P<-> ion implanting region 10. The P<+> drain region 4 and a P<+> source region 5 are formed.
Patent JP-S52155792-A (JP)
Title: Freight vessel
Inventor: YOSHIMI KAZUHIKO
IPC: B63B25/04
Filed: 1976-06-22
Abstract: PURPOSE: To provide a freight vessel, in which inclination member of a top side tank of a vessel constructed especially for carrying bulk cargo is arranged to be freely opened and flosed, whereby it is made possible to carry either of bulk cargo such as grains or coal and ordinary cargo such as containers or other. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09265180-A (JP)
Title: Laminate of photosensitive resin composition for metal processing
Inventor: YANAGASE AKIRA
IPC: C23F1/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a dry film resist having both of etching resistance and solubility of peeled chips which can be used as a resist for metal processing. SOLUTION: This photosensitive resin compsn. laminate consists of a base film (A), a photosensitive resin layer (B) and a protective film (C) successively laminated. The photosensitive resin layer (B) is a resin compsn. layer comprising a thermoplastic polymer (b-1) for a binder, crosslinking monomers (b-2), and a photopolymn. initiator (b-3). The polymer (b-1) is prepared by copolymerizing 15 to 35wt.% of at least one kind of α,β-unstad. carboxyl group contg. monomer having 3 to 15 carbon atoms and 85 to 65wt.% of other copolymerizable monomers. The monomers (b-2) have two or more ethylene type unsatd. groups in one molecule and are prepared from alcohols and a ternary mixture of an acrylic acid, acrylate dimer and acrylate trimer.
Patent JP-H05231224-A (JP)
Title: Fuel injection timing controller of fuel injection pump
Inventor: SEKIGUCHI REI
IPC: F02D41/40
Filed: 1992-02-24
Abstract: PURPOSE:To provide a controller usable in common for various position sensors mounted on various fuel injection pumps by judging a position signal of a timer piston to set a mode while selecting a map for calculating an actual advanced angle signal corresponding to the mode. CONSTITUTION:A position of a timer piston 39 for changing fuel injection timing is detected by a sensor 56. Which region has then a timer piston position signal in the zero advanced angle is judged by a means 100, and a mode corresponding to the judging result is set by a means 105. Also, a map for calculating the actual advanced angle signal of the timer piston 39 is selected by a means 110 on the basis of the set mode, and the actual advanced angle signal is calculated by a means 120 according to the selected map. Further, a desired advanced angle signal of the timer piston is calculated by a means 130 on the basis of the running requirements of an engine. A timing control valve 45 is controlled by a means 140 according to difference between the actual advanced angle signal and desired advanced angle signal.
Patent JP-H07255466-A (JP)
Title: Novel microorganism and composition for biodegrading polyester polymer
Inventor: NAITO MASANORI
IPC: C12N1/20
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a composition which contains a novel microorganism belonging to the genus Cellulomonas and is useful for biodegrading polyester polymers such as poly(3-hydroxybutyrate) or the like. CONSTITUTION:The composition contains Cellulomonas sp. FD-001 (FERM BP-4612) which belongs to the genus Cellulomonas and is capable of reducing nitrate, hydrolyzing cellulose and decomposing 3-hydroxy-alkanoate homo- or copolymers metabolically. It can also decompose copolymer of 3-hydroxybutyrate and that of 3-hydroxy-valerate. The amount of the microorganism required is more than 1wt.%, preferably about 10wt.% (wet base) based on the weight of the substrate plastic for smooth decomposition.
Patent JP-S52155521-A (JP)
Title: Automatic accompanying device for electronic musical instrument
Inventor: NIIMI AOYUKI
IPC: G10H1/00
Filed: 1976-06-21
Abstract: PURPOSE: To automatically play dispersion chord following the rythm by specifying various numbers of sound source signals which composed the dispersion chord through keyboard operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63240691-A (JP)
Inventor: TAGAMI SHINICHI
IPC: G07F7/08
Filed: 1987-03-28
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-S59200870-A (JP)
Title: Mechanical seal device for rotary shaft
Inventor: MINAMI MASAHARU
IPC: F16J15/34
Filed: 1983-04-27
Abstract: PURPOSE:To permit to attach and detach the seal mechanism in split condition when the rotary shaft system is being installed by a method wherein a rotary ring and a stationary ring are formed by a plurality of split members. CONSTITUTION:The rotary ring is consisting of split members 20a, 20b split into two pieces in the circumferential direction thereof and respective split surfaces of the split members are provided with flanges 21a, 21b at respective outsides thereof to connect splitably by clamping with bolts and nuts 23. The stationary ring is consisting also of two pieces of split members 30a, 30b split into the circumferential direction thereof and respective split surfaces of these members are provided with the flanges 31a, 31b to connect them splitably by clamping with the bolts and nuts 23. Both of the rings may be removed from the rotary shaft 1 very easily by removing pins 22, bolts and nuts 23 sequentially.
Patent JP-H02253078-A (JP)
Title: Falling preventing tool for tube fitting
Inventor: ISHIYASU TOSHIYUKI
IPC: F16L21/08
Filed: 1989-03-23
Abstract: PURPOSE:To achieve the certain prevention of falling of a spigot in a fitting falling preventing tool for preventing the falling of the spigot from a faucet by providing a constitution consisting of locking bodies having recessed channels on the outer circumferential surfaces which bodies are engagingly locked on the circumferential surface of the spigot, and a ring in the recessed channels. CONSTITUTION:A fitting falling preventing tool A which is installed in a faucet 40 to which a spigot 50 to connect is inserted, and engagingly locked on the circumferential surface of the spigot 50 inserted into the faucet 40 to prevent the falling of the spigot 50 from the faucet 40 is formed of locking bodies 20 and a support ring 10. The locking bodies 20, which are made of metals such as steel and stainless steel, are circularly juxtaposed at intervals so that they can be engagingly locked by the spigot 50 inserted into the faucet 40, and provided with recessed channels 21, 22 on the circumferential surfaces. The ring 10 for keeping the circular juxtaposition is fitted to the recessed channels 21, 22. Consequently, the spigot can be certainly prevented from falling from the faucet without being broken.
Patent JP-H11257470-A (JP)
Title: Lubrication structure of transmission
Inventor: OKAMOTO TAKESHI
IPC: F16H57/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide the lubrication structure of a transmission to facilitate inflow of lubricating oil from a lubricating oil introduction passage to the oil hole in the axial direction of an input shaft. SOLUTION: A release part 26 having a volume gradually increased from the outlet 25 of an lubricating oil passage 16 along the rotational direction of an input shaft 3 and a volume gradually decreased is formed in an oil reservoir space 15. A pressure in the release part 26 is lower than a pressure at the outlet 25 of the lubricating oil introduction passage 16 and lubricating oil is introduced through the lubricating oil introduction passage 16 to the oil reservoir space 15. Since the release part 26 is decreased in a volume from the midway along the rotational direction, the oil reservoir space 15 is narrowed again and a pressure is increased to a maximum at a lowermost part 27. When the oil hole 19 of the input shaft 3 is positioned at the lowermost part 27, lubricating oil smoothly flows in the oil hole 19 of an input shaft 3 in which a pressure is low.
Patent JP-2000264424-A (JP)
Title: Md carrier roll
Inventor: OKUBO KANICHI
IPC: B65G13/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an MD carrier roller eliminating extreme torque reduction, even if it is used for a long time, and is superior in abrasion resistance. SOLUTION: An MD carrier roller 10 carrying the MD, in such a state as sandwiching it from the width-directional both sides is formed of a rubber elastic body and has projecting parts 11 on the surface, so as to be a recessed/ projecting surface. The recessed/projecting surface is selected from a gear shape, a knurled shape, a grained surface and the recessed/projecting surface is formed by a die. The rubber elastic body is composed of polyurethane rubber, and the rubber hardness is 40-90 deg. in Shore A.
Patent JP-H03274730-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO RYOICHI
IPC: H01L21/316
Filed: 1990-03-26
Abstract: PURPOSE:To prevent in-crystal dislocation from generating in a substrate by etching an entire oxidized region to expose a silicon surface at the time of selective oxidation, and further forming an oxidized film at the periphery of the oxidized region via a coat for forming insulated film for baking formation (SOG) containing silicon oxides to reduce a bird's beak over a thin silicon oxide film 2 formed by thermal oxidation on a silicon substrate 1. CONSTITUTION:A silicon nitride film 3 is formed into a pattern by chemical vapor-phase epitaxy over a thin silicon oxide film 2 formed by thermal oxidation on a silicon substrate 1. Subsequently, a silicon nitride film 3 is made into a mask and the surfaces of the thin silicon oxide film 2 and the silicon substrate 1 are subjected to etching. Furthermore, the SOG is coated by the spinner, baked to form a silicon oxide film 20 which is subjected to thermal oxidation for selective oxidation, and a thick silicon oxide film 22 necessary for separation of elements is formed on the oxidized region. Formation of the thick oxidized film via the SOG in the periphery of the oxidized region in this manner can reduce penetration of the thick oxidized film 22 for separation of elements into the non-oxidized region.
Patent JP-H05231994-A (JP)
Title: Extraction method of specimen
Inventor: IGUCHI YUICHIRO
IPC: G01N1/10
Filed: 1992-02-25
Abstract: PURPOSE:To contrive the improvement of a specimen recovery rate by extracting a specimen by the use of a solvent composed of compounds having a hydroxyl group. CONSTITUTION:A specimen dispersed or dissolved in water is added to animal meat and next extracted by the use of a solvent composed of compounds having a hydroxyl group on the method for extracting the specimen from its animal flesh. An alcohol of 1 to 5 carbon atoms, a glycol such as diethylene glycol and a glyceline are mentioned as the compounds having the hydroxyl group. Particularly, methyl alcohol, ethyl alcohol, 2-propyl alcohol, N-propyl alcohol, buthyl alcohol and the like are preferable. According to the method the specimen of the animal meat can be extracted at a high recovery rate. However, the high recovery rate is obtained and supposed because an -OH group of the solvent cuts the hydrogen connection of fat or protein in the specimen, a surface active agent and fish.
Patent JP-S51149026-A (JP)
Title: Finder vision adjustable device for the movie camera
Inventor: HIRATA KIYOUJI
IPC: G03B13/10
Filed: 1975-06-17
Abstract: PURPOSE: To provide a finder vision adjustable device for the movie camera wherein adjustment can be simply performed for a short period of time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04309275-A (JP)
Title: Laser beam machining device
Inventor: KATAYAMA MASAHIRO
IPC: B23K26/082
Filed: 1991-04-08
Abstract: PURPOSE:To provide a small-sized laser beam machining device which is less in the number of used optical parts, high in alignment workability, and in the structure of a drive control system, and can perform a wide range of processing at a high degree of freedom. CONSTITUTION:This laser processing device processes a material to be worked by condensing laser light 2 emitted from a laser oscillator 1 by means of a condensing means 5 and irradiating the material with the condensed laser light 10 and the first and second plane mirrors 3 and 4 and the means 5 are successively arranged on the advancing route of the laser light 2. In addition, the laser processing device is also provided with a rotating means 6 which rotates the mirror 4 and means 5 around the optical axis between the mirrors 3 and 4 and a position setting means 7 which adjusts and sets the distance between the mirror 4 and means 5 without changing the angle and position of the optical axis of the laser light 2 impinging on the means 5.
Patent JP-H09266120-A (JP)
Title: Rotary transformer
Inventor: MIYAMOTO AKIHIKO
IPC: H01F38/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a cut and a crack likely to be produced in a core of a rotary transformer from being increased by providing a stator core and a rotor core, and further providing a fine groove adjoining to a coil accommodation groove in an opposite surface of the core. SOLUTION: A fine groove 12a is provided in a ring shape between an outer peripheral edge 5a of a lower core 5 and a coil accommodation groove 7, and a fine groove 12b is provided in a ring shape between an inner peripheral edge 5b and the coil accommodation groove 7. Hereby, when a cut 10a is produced in the outer periphery, the crack 10a is likely to increase up to the inside of the core 5, but it is prevented from being increased there by the fine groove 12a and from reaching the coil accommodation groove 7. Also when cracks 11a, 11b are produced, such an increase is likewise interrupted and the cracks are prevented from reaching the coil accommodation grooves 7, 9.
Patent JP-H09266367-A (JP)
Title: Optical device mounting board
Inventor: MAEKAWA JUNICHI
IPC: H05K1/18
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To design the mounting of elements without any restriction and eliminate fear of damaging optical fiber cables by mounting optical converters, extra parts of the optical fiber cables, isolators and optical cable connections of a soldering face of a printed board. SOLUTION: A case 6 houses extra loops 12 of optical cables 3, isolators 10 and optical cable connections 11, covered with a cover 7 and fixed to the opposite soldering face 17 of a printed board 4 to its element-mounting face 16. The optical converters 1 are also mounted on that face 17 and electric interconnection is made on this face 17, e.g. the metal case 6 is of course insulated and mounted on the face 17 and the loops 12 of the cables 3, isolators 10 and connections 11 are housed in grooves 8. The isolators 10 are electrically connected to the face 17 through holes bored through the lower or side face of the case 6.
Patent JP-S52156234-A (JP)
Title: Ignition time controller
Inventor: NOGUCHI KOUICHI
IPC: F02P5/14
Filed: 1976-06-21
Abstract: PURPOSE:To make angle of lead in moist seasons larger than usual to increase operationality and output for this and improve fuel cost by operating an ignition time setting device in accordance with the output change of a moisture senser.