baber/WOPTO huggingface dataset:
Patent JP-H02171580-A (JP)
Title: Air separating device
Inventor: SENCHI TETSUO
IPC: F25J3/04
Filed: 1988-12-23
Abstract: PURPOSE:To secure as much production volume in the nighttime operation as in the daytime operation and save the power consumption to drive a compressor by increasing he flow rate of the high pressure nitrogen gas to an LNG heat exchanger when the liquefied natural gas supply rate drops, and decreasing same when the liquefied natural gas supply rate increases. CONSTITUTION:A circulated nitrogen compressor 21 consists of a low pressure stage compressor 22 and a high pressure stage compressor 23. The high pressure stage compressor 23 comprises a first compressor 23a which is operated day and night and a second compressor 23b which is operated only at night, which are parallelly connected. Therefore, during the daytime when the LNG supply rate is high, a small quantity of high pressure nitrogen gas is supplied to an LNG heat exchanger 24 by means of the first compressor 23a, and the coldness in the low temperature range where the exergy of LNG is great is used to cool the high pressure nitrogen gas. Meanwhile, during the nighttime when the LNG supply rate is low, the high pressure nitrogen gas is supplied to the LNG heat exchanger 24 at a large flow rate by means of both the first and second compressors 23a, 23b. Because the flow rate of the high pressure nitrogen gas to the LNG heat exchanger 24 is so increased, the coldness retained by LNG can be used not only in the low temperature range but also in the high temperature range.
Patent JP-H0875648-A (JP)
Title: Measuring device of quantity of light transmitted through liquid
Inventor: KATSUBE MITSUO
IPC: G01N21/59
Filed: 1994-12-28
Abstract: PURPOSE: To make it possible to throw the measuring device directly into a river or the like so as to measure the quantity of transmitted light by a construction wherein a light- projecting surface and a light receiving surface projected on the lower side of a housing are made opposite to each other with a prescribed space between them and the whole device is made to have a waterproof structure. CONSTITUTION: Housings of light projecting and light receiving parts 2 and 3 are made to project on the lower side 1a of a housing main part 1 wherein an electronic circuit and others are stored, and a cable 4 connected to a control part from the top of the main part 1 functions also as a support means for suspending the title device. Opposite surfaces 5 and 6 of the light projecting and light receiving parts 2 and 3 are made parallel to each other with a prescribed space between them and a beam of light is formed in a space part 7, while the whole device is made to have a waterproof structure.  Herein a construction is made so that the light be reflected at right angle substantially by reflectors in the light-projecting and light-receiving parts 2 and 3, between light-projecting and light-receiving elements provided in the upper parts of the light projecting and light receiving parts 2 and 3 respectively. While a distance between the outsides of the light projecting and light receiving parts 2 and 3 is made small, accordingly, a transverse section of the beam of light is made rectangular and the sectional area can be enlarged. Since no obstacle is present in front and in the rear of the space part 7 and below it, besides, measurement can be executed immediately only by immersing the device in a liquid and thus continuous measurement can be executed even in flowing water.
Patent JP-H07239224-A (JP)
Title: Sound velocity calibrator
Inventor: MAEDA KOZO
IPC: G01S7/526
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a sound velocity calibrator capable of obtaining a specific calibration distance only by holding a handle and contacting a belt, shoe and a reflection plate to an object to be measured. CONSTITUTION:At both ends of a belt having flexibility, belt holders 10 and 16 are fixed, and on one end a surface wave probe 7 fixed to a probe housing 6 by way of a pin 17, a contact rubber and a shoe 9 are provided. On the other end, a block 11 with a slide block 13 moving on a slide shaft 14 fixed by a reflection plate 5 is placed by way of a shaft 12 and an arm to fix the pin 17 and a body 19 to fix the slide shaft 14 are fixed together with a handle 20 on the body 19. Therefore, only by holding the handle 20 and pushing for contacting the shoe 9, belt 2 and the reflection plate 5 to the object to be measured, a specific calibration distance can be obtained without loading on the belt 2 regardless of the material of the object to be measured.
Patent JP-2001137036-A (JP)
Title: Strap
Inventor: KAWABE SHIRO
IPC: H04M1/11
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To connect a connecting cord to an object to be suspended in a strap to the main strap side suspended easily and reliably on the shoulder or the like when using. SOLUTION: A strap is provided with a main strap W, a connecting cord H to be connected to an object G to be suspended, and a connector R connecting the main strap W and the connecting cord H. The connector R is made up of an internal part R2 furnished with a through hole 4 into which the connecting cord H having a knot Ha can be passed and small enough to block the passage of the knot Ha, and an external part R1 having the mounting portion 1 of the main strap W and having a draw-out opening 2 of the connecting cord H, the size of which is small enough to block the passage of the internal part R2 and larger than the through hole 4 of the internal part R2, and storing the internal part R2.
Patent JP-2000140237-A (JP)
Title: Pachinko machine
Inventor: KAMIYA NOBUTADA
IPC: A63F7/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To prevent the collision of a returning ball with a ball sensor, and to prevent the detection of a returning ball with the ball sensor by providing the ball sensor at a position over a tip of a shooting rail, and providing a returning ball preventing device in front of the ball sensor. SOLUTION: A ball holding piece 9 is fixed to a game board fitting frame at a position over a base end of a shooting rail 2, and a returning ball recovery port 10 is provided between the shooting rail 2 and a guide rail, and the returning ball recovery port 10 is communicated with a lower prize ball receiver. A ball sensor 13 is provided at a position over a tip of the shooting rail 2 while utilizing a vacant space of a game board. A sensor protecting member 14 is fixed to the game board at a position in front of the ball sensor 13, and a returning ball preventing piece 12 is fixed to the sensor protecting member 14. This returning ball preventing piece 12 is formed of a flexible material such as a spring steel, and a tip thereof is obliquely extended downward.
Patent JP-H07179955-A (JP)
Title: Device for melting and separating scrap
Inventor: SAITO KIICHI
IPC: F27B7/33
Filed: 1993-12-24
Abstract: PURPOSE:To prevent scrap from entering molten metal at the time of recovering and separating metal having low m.p. as the molten metal from the mixture of difference kinds of metal scraps by utilizing the difference in the m.p. of the metals. CONSTITUTION:A cylinder 20 is arranged at a gas discharge hole 19 of a rotary kiln 10. At the time of charging, for instance, the mixture of scraps of aluminum and iron into the kiln 10, the aluminum is efficiently melted by direct-firing and flows along the lowermost surface in the kiln 10 and drops from a screen 18. On the other hand, since the heating by a burner 3 is regulated so as not to heat the iron up to a temp. equal to or higher than the m.p. of the iron, the iron is shifted in the kiln 10 and discharged from an outlet 16. At this time, the iron is prevented from entering the gas venting hole 19 with the cylinder 20 and prevented from mixing with the molten metal. If inclining the arranging direction of the cylinder 20 at the time of rotating the kiln 10, the push-out force is given to the iron from the cylinder 20.
Patent JP-H05161906-A (JP)
Title: Method for detecting degree of influence of meandering at stand of hot finishing mill
Inventor: NISHIKAWA TATSUYA
IPC: B21B37/00
Filed: 1991-12-11
Abstract: PURPOSE:To specify a stand exerting the largest influence on meandering by measuring a force added to side guides which are provided on the inlet side of each stand when a rolled stock is passed through at every stand, calculating and comparing influence coefficient of meandering. CONSTITUTION:When the meandering rolled stock 2 is forcibly constrained with the side guides 3 on the inlet side of the stand 1 of a finishing mill, a force P of constraint with vertical rollers 4 which are mounted to the side guides 3 is measured. The degree of influence of meandering at each stand is calculated from the measured values, the stand exerting the largest influence on meandering is specified, correction of leveling and adjustment of draft are executed to that stand and rolling is stabilized.
Patent JP-H05279290-A (JP)
Title: Inhibitor of farnesyl-protein transferase
IPC: A61K31/23
Filed: 1992-12-08
Abstract: PURPOSE: To provide a new compd. which has the activity to inhibit the farnesylation of oncogene protein Ras by inhibiting a farnesyl protein transferase and is useful as a therapeutic agent for cancer, such as colon carcinosis and myelogenic leukemia.  
     CONSTITUTION: The farnesyl protein transferase inhibitor compd. of the formula [X-X are CH=CH (cis), CH=CH (trans), ethylene; R 1 , R 2  are H, a 1-5C alkyl, 1-5C alkyl substd. with phenyl, etc.], the compd. which constitutes the prodrug of this inhibitor or the salt of the compd. of the formula in which R 1  and/or R 2  is H. This compd. is obtd. by culturing a new microorganism MF5658 (ATCC-71113). The culture is recommended to be executed under aerobic conditions for 4 to 22 days at 24 to 26°C and pH 5 to 7.5 by using the inoculum formed by seed growing with a two stage method. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03188496-A (JP)
Title: Automatic player
Inventor: FURUGUCHI SATORU
IPC: G10F1/02
Filed: 1989-12-18
Abstract: PURPOSE:To finish both playing and playback actions when automatic playing is finished by specifying automatic playing starting and finishing times on an automatic playing data storage means, and starting the automatic playing from the automatic playing starting time and playback in synchronization with it, simultaneously. CONSTITUTION:The timing of starting the automatic playing can be selected by the UP and DOWN switches 2025 and 2026 of a musical instrument operating part 202 while a display part 210 is observed, from automatic playing memory 208. Further, a player selects the timing of finishing the automatic playing and decides the selected contents with a B switch 2028. When the automatic playing is started from the timing decided by an A switch 2077, the playback of a musical piece on a CD 105 can be started in synchronization with it, and synchronous playing is carried out till the timing decided by the B switch 2028. Thus, a musical instrument is automatically played in synchronization with the playback of a musical piece from an arbitrary playback starting time to an arbitrary playback finishing time.
Patent JP-H08186047-A (JP)
Title: Production of multilayer inductor
Inventor: CHIBA HIRONOBU
IPC: H01F41/04
Filed: 1994-12-28
Abstract: PURPOSE: To form a series of green sheet only through printing by printing a ceramic green sheet having through holes such that the end part of conductor pattern for coil is located at the position of the through hole. CONSTITUTION: A magnetic paste is printed thickly in solid film shape onto a base film, i.e., a PET film 1, having one side subjected to mold release processing thus producing a ceramic green sheet. A plurality of conductor patterns 5 for coil having one or more turn principally comprising Ag are then printed at the upper part of a solid film-like ceramic green sheet printed through a mask pattern onto a PET film 1 using a magnetic paste such that a plurality of through holes 3 are made. The plurality of conductor patterns 5 are printed such that the end part of the conductor pattern 5 for coil is located at the position of the through hole 3 thus producing a ceramic green sheet.
Patent JP-H08186009-A (JP)
Title: Variable resistor and fixing method thereof
Inventor: UEHIGASHI TAKESHI
IPC: H01C10/00
Filed: 1994-12-28
Abstract: PURPOSE: To enable the title variable resistor to be fixed obviating the defective appearance and contact of the variable resistor due to flux by a method wherein a frame is formed beneath a substrate whereon the resistor is formed so as to suppress the splashing flux by the frame. CONSTITUTION: The resistance value is variably set up by rotating a rotatable knob 4. Besides, this variable resistor is provided with a connecting terminal 7 to the resistor to be fixed to the print wiring board(PWB) and a frame 8 opposing to near edge part of PWB protruding from the outer peripheral end of the knob 4. In such a PWB, the substrate main body 2a and a dummy substrate 2b are connected by an aperture part 3. Especially, the frame 8 is formed beneath the substrate 6 whereon a resistor is formed. Through these procedures, the flux from the aperture part 3 near the terminal edge of PWB is suppressed by the protrusion 8b of the frame 8 at the time fixing the resistor thereby enabling the defective appearance and contact of the variable resistor 1 to be obviated.
Patent JP-H0599193-A (JP)
Title: Blast adjuster for air blower
Inventor: YOSHIDA YASUTOSHI
IPC: F04D27/00
Filed: 1991-10-09
Abstract: PURPOSE:To provide a blast adjuster which can be controlled by an low-torque actuator for an air blower using a truncated-cone shaped damper. CONSTITUTION:In an air-blow adjuster for an air blower using a truncated-cone shaped damper 3, a gas spring is provided to complement the operating force of an actuator 5 which operates the damper 3. In this way, the full-opening condition of the damper 3 can be retained by the low-torque actuator 5 even when a runner has high speed rotation.
Patent JP-H04195542-A (JP)
Title: Data processor
Inventor: ISHIDA HITOSHI
IPC: G06F9/46
Filed: 1990-11-28
Abstract: PURPOSE:To more quickly restore processing interrupted after the end of interruption processing to the original state by inhibiting writing in a prescribed storage part out of plural storage parts. CONSTITUTION:This data processor is provided with a microprocessor 1, a primary cache memory 2, a secondary cache memory 3, an interface part 5, a main storage device 6, an I/O control device 7, a bus selecting circuit 8, transceivers 9 to 11, a bus monitoring circuit 12, and internal buses 22, 23. An interruption request signal from the device 7 is detected by the detecting means 8, the detected state is held and a write inhibiting means inhibits writing in the prescribed storage part 3 out of plural storage parts based upon the held state. The held state of the means 8 is released by a signal indicating the end of interruption processing and write inhibition in the prescribed storage part 3 out of the plural storage parts is also released in accordance with the release of the held state. Consequently, the processing interrupted by the interruption can rapidly be restarted.
Patent JP-H01201046-A (JP)
Title: Method for forming lower layer on surface of glass
Inventor: MAIKERU SUCHIYUAATO JIENKINSU
IPC: C23C16/40
Filed: 1987-12-24
Abstract: Coatings, which act as barrier layers to inhibit migration of alkali metal ions from a glass surface and/or act as colour suppressing underlayers for overlying infra-red reflecting or electrically conducting layers, are deposited by pyrolysis of a gaseous mixture of a silane, an unsaturated hydrocarbon and carbon dioxide on a hot glass surface at a temperature of 600 DEG C to 750 DEG C.
Patent JP-H03189660-A (JP)
Title: Image forming device
Inventor: SAITO TATSUHIKO
IPC: G03G21/00
Filed: 1989-12-20
Abstract: PURPOSE:To measure an offset potential having a reversed polarity by adding the surface measurement potential of a photosensitive body and the value shifted to the same polarity side to a correcting electrode, and calculating an accurate offset quantity from the detected value in a CPU. CONSTITUTION:When the offset quantity of an electrometer probe 2 is detected at certain timing, a correcting electrode 5 is controlled so that its top end 5a comes into a C along a guide member 6 by a pressing attraction. Simultaneously, a correcting electrode potential shifted by some value is added to the potential to be detected of the photosensitive body and the earth level of the same polarity side. At this time, the detecting port 2a of the probe 2 faces an electrode 5 at a position C, so that the accurate offset potential is measured from the correcting electrode measured potential and the correcting electrode potential even if the offset potential is a reversed polarity.
Patent JP-2000155879-A (JP)
Title: Fire alarm and method for checking the same and recording medium
Inventor: TOYODA KAZUO
IPC: G08B17/06
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To check the failure, characteristic change or the like of the thermistor of a fire alarm. SOLUTION: After the initial temperature of a thermistor 105 is measured, a heating unit 103 is heated by impressing a first checking voltage so that the thermistor 105 can be actually heated. When the thermistor 105 is turned into a balanced state with surrounding temperature, a first temperature is measured, and compared with first checking temperature calculated by a microcomputer 115. When it is judged that the characteristic change, shot-circuit, or disconnection of the thermistor 105 is generated according to the compared result and the compared result of the initial temperature with the first temperature, alarm is issued. Then, after the thermistor 105 is heated again by impressing a second checking voltage, a second temperature is measured, and compared with a second checking temperature calculated by the microcomputer 115.  When it is judged that the characteristic change of the termistor 105 is generated according to the compared result, alarm is issued.
Patent JP-H06175736-A (JP)
Title: Ph control method/device
Inventor: IWAMURA TAKASHI
IPC: G05D21/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide a pH control method/device which can simply set again a control rule when the desirable control result is not obtained and also can change the rough control into the fine control. CONSTITUTION:A control computer 5 detects the pH value and calculates the deviation  pH between the detected pH value and its set value and a changing speed dpH of the pH value. A pattern matching computer 6 applies the pattern matching to calculate each adaptation degree between the value  pH and the speed dpH. Then, the computer 6 calculates the weighted average of plural patterns basing on the pattern matching result and sets the weighted average at the value opening value s4. Thus, the opening amount of a control valve 3 of a pH controller is controlled basing on the value s4.
Patent JP-H08180392-A (JP)
Title: Magnetic recording medium and its production
Inventor: YAMAMOTO YUZO
IPC: G11B5/73
Filed: 1994-12-28
Abstract: PURPOSE: To ensure stable high CSS resistance by carrying out a texturing by chemical etching and forming a lubricant layer by vapor phase polymn. CONSTITUTION: This magnetic recording medium 10 has a substrate 11, a magnetic layer 13 on the substrate 11 and a lubricant layer 15 on the magnetic layer 13. When a protective layer 14 is disposed, the lubricant layer 15 is formed on the protective layer 14. Since the surface of the substrate 11 is properly roughened by chemical etching, a glass substrate is suitable for use as the substrate 11. A metallic thin film type magnetic layer formed by a PVD means may be used as the magnetic layer 13 and a film of a Co-based magnetic alloy such as Co-Cr or Co-Ni is, e.g. formed in 20-50nm thickness. The lubricant layer 15 is formed by vapor phase polymn. on the top layer on the substrate 11 and the polymn. is preferably carried out by a reaction of a fluorocarbon compd. with oxygen. By doing these, a very low glide height characteristics can be attained.
Patent JP-H10162382-A (JP)
Title: Tracking balance compensating device
Inventor: KO RYUKA
IPC: G11B7/09
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a tracking balance compensating device which can compensate tracking balance of optical disk system. SOLUTION: This device is provided with a pickup circuit 22 detecting a reflected beam from an optical disk 21, a tracking balance compensation means 27 inputting a diagonal sum signal outputted from the pickup circuit 22, after adjusting a phase, a phase difference is detected, and outputted as a tracking error signal, an envelope detecting means 25 detecting an envelope of a RF(radio frequency) signal outputted from the pickup circuit 22 and outputting it, and a DSP(digital signal processor) 26 inputting a tracking error signal from the tracking balance compensation means 27, controlling tracking of the pickup circuit 22 so that the tracking error signal is made zero, while generates tracking balance compensation voltage by the biggest size of an envelope signal and outputting it to the tracking balance compensation means.
Patent JP-H11159298-A (JP)
Title: Support method
Inventor: NAKAYAMA TAKAYOSHI
IPC: E21D11/40
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To assemble a plurality of units into a ring shape in the condition of graphing one unit with an erector head to make rotational movement possible by fixedly providing supporting metal fittings on an erector ring so as to support a unit for supporting structural body. SOLUTION: An erector head 8 and supporting metal fittings 9 are provided on a rotationally movable erector ring 6 arranged on the rear end of an open type tunnel excavator 1. At first, a unit for supporting structure 7 is grasped with the erector head 8, rotationally moved by a prescribed angle, the next unit 7 is joined together by bolts, it is supported with the supporting metal fitting 9, thereafter the ring is rotationally moved in order by prescribed angles so as to assemble a plurality of units 7 into a ring-shape. In the units 7, there is various sorts of different lining roughness, the ring formed out of units 7 is rotationally moved, so as to move the unit 7 having the finest lining roughens to the loose position of the natural ground.  Consequently, the ring is formed in the condition of grasping one unit 7 with the erector head 8, and various units 7 constituting the ring can be arranged on the appropriate places.
Patent JP-H09172059-A (JP)
Title: Chip tray for ic
Inventor: SUZUKI HIROMI
IPC: H01L21/673
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce sheet resistance of a face of a chip tray and protect IC's from static electricity by a method wherein a face of a base of a chip tray for IC's is coated with a metal layer. SOLUTION: A base 1 of a chip tray for IC's is divided in a mash-shaped manner by a boundary part 1a, and the face is formed in a rugged form by a sandblasting process, etc. A face coming into contact with an IC3 is coated with a metal layer 2 using aluminum. By forming the face of the base 1 to be in a rugged form, close adhesion between the base 1 and the metal film 2 is increased. Further, by coating the face of the base 1 with the metal layer 2, sheet resistance is reduced to be near 0Ω, and destroy of IC's due to static electricity generated when packaging works and transportation works are carried out is prevented.