baber/WOPTO huggingface dataset:
Patent JP-H01244282-A (JP)
Title: Laminate-type heat exchanger
Inventor: ITO YASUNOBU
IPC: F28F3/04
Filed: 1988-03-25
Abstract: PURPOSE:To enable uniformization of cross-sectional areas of passages for a heat-exchanging fluid and prevent scum of the fluid from being generated, by forming a connecting pipe part in a semicircular form with an end part of a partition rib part as a center. CONSTITUTION:A flat pipe 4 comprises a forward pipe part 41, a return pipe part 43 arranged in parallel with the forward pipe part 41 with a partition rib part 42 therebetween, and a communicating pipe part 44 for communication between the pipes 41 and 43, and constitutes a heat-exchanging passage for a refrigerant. The communicating pipe part 44 is formed in a semicircular form with an end part 42a of the rib part 42 as a center. The laminate-type heat exchanger A, in which the communicating pipe part 44 of the flat pipe 4 is provided in the semicircular shape with the end part 42a of the partition rib part 42 as a center, is uniform in the cross-sectional area of the passage, and has a smooth curve of the passage. Therefore, the refrigerant flows smoothly through a passage pipe 2.
Patent JP-S57315-A (JP)
Title: Package-type electricity generation equipment
Inventor: KOBAYASHI YOSHIO
IPC: F01K13/00
Filed: 1980-06-02
Abstract: PURPOSE: To facilitate the transfer of exhaust heat out of the control room of equipment in which power-plant-constituting machines and control applicances are mounted on a floatable and transportable ship body, by providing a heat transfer- out exhaust port in the ceiling of the control room in which the control appliances are housed.  
     CONSTITUTION: Package-type electricity generation equipment is constructed by mounting power-plant-constituting main machines such as a boiler 2, a turbine 3, an electricity generator 4 and transformers 5W7, a control room 17 for the operation, maintenance and control of the machines, etc. on a towable ship body 1. A control panel 21 for the boiler 2, the turbine 3 and the electricity generator 4, a data recorder, an accessory machine control panel 23, an auxiliary control panel 24, an inside electricity control panel 25, an operating desk 28 for maintenance staff, etc. are installed in the control room 17. A heat transfer-out exhaust port 27 is provided in the ceiling of the control room 17. As a result, heat increased due to the increase in the number of operation and maintenance persons or in the quantity of generated heat can be transferred to the outside without augmenting the capacity of an air conditioner installed in the control room 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09260953-A (JP)
Title: Phase modulator
Inventor: HIRANO TAKUYA
IPC: H03C3/22
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To apply phase modulation with a desired level and to suppress an undesired amplitude modulation component independently of a characteristic of a varactor diode. SOLUTION: A circuit configuration of the phase modulator is configured such that an input carrier and a modulation signal are distributed into two and given to two varactor diodes 10, 11, in which the signals are modulated and then synthesized again. However, the amplitude modulation component is cancelled by inverting one modulation signal. Furthermore, 1/4 wavelength impedance transformers 13, 14 and resistors 15, 16 are added to the circuit to adjust the capacitance fluctuation of the varactor diodes 10, 11 and the fluctuation in the insertion loss attended with the capacitance fluctuation.
Patent JP-S58191318-A (JP)
Title: Method of disassembling thrust bearing
Inventor: TOSHIMA HISASHI
IPC: F16C17/04
Filed: 1982-04-30
Abstract: PURPOSE:To facilitate disassembling a thrust bearing by taking out the upper shoe separated from the lower base metal from an opening mounted on a bracket. CONSTITUTION:A two-layer thrust bearing shoe 3 which is slided with a runner 2 secured to a rotary shaft 1 and supported on a bracket 4 surrounding the shoe is separated into the upper shoe 3a and the lower base metal 3b in the bracket 4. The separated upper shoe 3a is horizontally moved and taken out to the outside from an opening 4a mounted on the bracket 4 so as to disassemble a thrust bearing. Thus, disassembly can be facilitated by taking out only the upper shoe 3a.
Patent JP-H03101796-A (JP)
Title: Electronic musical instrument
Inventor: MIZUNO KOTARO
IPC: G10H1/26
Filed: 1990-03-22
Abstract: PURPOSE:To enable performance with harmony at all times by automatically adding a melody sound which is specified by a specifying means a specific time before as a canon to a melody sound specified by a melody sound specifying means and converting a melody sound which is the specific sound according to the relation between the sound which is the specific time before and a current chord. CONSTITUTION:The musical sound signal generating means 44 outputs a musical sound signal corresponding to the melody sound specified by the melody sound specifying means 43 and a chord specified by a chord specifying means 43. At the same time, melody sound information indicating the melody sound which is specified by the melody sound specifying means 43 the specific time before and written in a storage means is read out. This melody sound information is converted according to the chord represented with the read chord information and the chord generated by the chord specifying means 42 and supplied to a musical sound signal generating means. Consequently, a canon performance wherein a melody sound by the canon performance and the chord being played currently are harmonized with each other is automatically enabled.
Patent JP-S57188042-A (JP)
Title: Electrophotographic receptor
Inventor: SAWADA KIYOSHI
IPC: G03G5/06
Filed: 1981-05-14
Abstract: PURPOSE:To obtain an electrophotographic receptor which is low in residual potential, is highly sensitive and does cause degradation in characteristics despite repetitive uses by providing a photosensitive layer contained with a specific diazo compd. as an effective material (carrier generating material) on a conductive substrate. CONSTITUTION:The diazo compd. expressed by the formulaI[R4, R5 are H, alkyl; R6 is alkyl, aryl; (n) is 1, 2; (m) is 0-2)], etc., (e.g., formula II) is used. More specifically, a photosensitive layer consisting of a carrier generating layer of 0.01-20mu thicknesses contained with said azo compd. and a carrier transport layer contained with a carrier transport material (e.g., trinitrofluorenone) is provided on a conductive substrate.
Patent JP-S51149450-A (JP)
Title: Screw plug assembled by combination of rugged surfaces
Inventor: YAMAMOTO KINJI
IPC: B65D39/08
Filed: 1975-06-18
Abstract: PURPOSE: Screw plug which guarantees safety of tightening workers and prevents damages on spanner stoppers or spot welded points. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06190114-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a complicated game, and to improve an interset by arranging an auxiliary game device which is actuated at the time when a prescribed condition in a game part is formed and executes a prescribed game operation, in the game part, so that the game contents of a slot game, etc., can be executed by utilizing a variable indicator. CONSTITUTION:An auxiliary game device 25 being a roulette type game device, and a hit ball prize-winning device 26 of a tulip type of plural pieces are provided in about the center position of a game part of a game panel 20, and its lower part, respectively. In such a state, by prize-winning of a hit ball to a specific prize-winning port such as a top price-winning port 24, the auxiliary game device 25 is actuated so that plural display parts (lamps) arranged circularly are flickered and moved in order, and by operating a stop switch 33, the flickering movement is stopped. A numeral shown by the display part determined by this stop operation is displayed in the segment type display part of each hit ball prize-winning device 26, and also, the respective movable blade pieces are opened. Each hit ball prize-winning device 26 receives prize-winning balls by the displayed number, and thereafter, is closed.
Patent JP-H08273322-A (JP)
Title: Magnetooptical disc cartridge and magnetooptical disc device using the cartridge
Inventor: TAKESHITA SHIGERU
IPC: G11B11/10
Filed: 1995-03-30
Abstract: PURPOSE: To eliminate the need for a bias magnetic field application means as complicated mechanism and also obtain a thin magnetooptical cartridge with limited dust and a thin magnetooptical disc device with a simple mechanism by providing an electrically magnetic field generating means inside a cartridge and a connection terminal outside. CONSTITUTION: A pair of connection terminals 11 and 11 is provided inside a cartridge corresponding to a magnetooptical disc so as to be connected electrically to both ends of a coil pattern part separately being exposed outside the cartridge together with a substrate 2 having a coil pattern as magnetic field generating means for generating a magnetic field for recording and reproduction. The coil pattern is connected electrically through leads 12 and 12 to generate a magnetic field when the cartridge is at a recording/reproducing position.
Patent JP-H05233351-A (JP)
Title: Emulator
Inventor: KOYAMA HIDEAKI
IPC: G06F13/28
Filed: 1992-02-25
Abstract: PURPOSE:To perform the debug of software even when the usage of memory included in a user system is disabled by a bus master other than the microcomputer of the user system. CONSTITUTION:The debug of the software can be performed when the usage of memory 28 included in an user system 17 is disabled by forming an access route to permit access from another bus master of the user system 17 to circulation memory 8 including a bus buffer 20, and permitting the access to the memory 8 when another bus master 27 other than the microcomputer that should be mounted originally on the user system 17 acquires a bus right.
Patent JP-H10271031-A (JP)
Title: Portable radio machine
Inventor: MURASE YOSHITAKA
IPC: H04B1/40
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent communication from deteriorating owing to the influence of a human body and to realize satisfactory communication which is not easily affected by the human body by controlling the length of an antenna to be short when the human body of a user is detected. SOLUTION: When a radio wave from a wave source 4 is made incident on a dielectric cylinder 3, a scattering phenomenon occurs in a dielectric. At that time, the dielectric becomes a secondary wave source and a reception antenna 5 at a remote place receives a scattered wave component 7. The radio wave from the wave source 4, which goes toward the direction of the reception antenna 5, is received as a direct wave component 6. The direct wave component 6 and the scattered wave component 7 are synthesized and electric field intensity is decided. The length of the antenna element of a portable radio machine is decided by considering the influence of the human body, which is equivalent to the dielectric cylinder 3, so that desired antenna performance can be obtained.  When the hand of the human body being the dielectric touches a metallic terminal fitted to the surface of the portable radio machine, for example, the change of impedance by the touch is detected and the length of the antenna is controlled to become short.
Patent JP-H08269842-A (JP)
Title: Polyester fabric and its production
Inventor: MATSUMOTO SHINGO
IPC: D06M101/16
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a polyester fabric by making a polyester multifilament yarn comprising a filament having high fineness and a filament having low fineness arranged in a specific state into a fabric, not showing visible difference in light and shade and in color on the surface to make people get irritated, having a swollen feeling, tension, stiffness, etc. CONSTITUTION: The polyester-based multifilament yarn comprising filaments having high fineness of 2-8 denier and <=1 denier of a single yarn and a filament yarn having low fineness is made into a fabric. In the multifilament, the periphery of the filament having a high fineness is surrounded with a part of the filament having a low fineness to constitute a core filament and the rest of the filament having a low fineness has 5-30% slack based on the core filament bundle.
Patent JP-H03274591-A (JP)
Title: Nonlinear table generating device
Inventor: OGURI SHIGETETSU
IPC: G10H1/16
Filed: 1990-03-26
Abstract: PURPOSE:To expand the range of electronic sound generation by optionally setting a nonlinear table for determining musical sound characteristics and performing input to the nonlinear table by drawing a graph not by a calculation expression, but over a look at a display screen. CONSTITUTION:A sound source 14 processes musical sound control data according to the nonlinear table 12 to generate an electronic sound and an optional position can be specified through a coordinate input means 10. A coordinate display means 11 displays the position of input coordinates and a table generating means 13 generates the nonlinear table 12 according to the specified coordinates. Thus, an operator inputs an optional coordinate position through the coordinate input means 10 over a look at the screen of the coordinate display means 11 and a table 12 of a nonlinear function graph is generated according to the input data. An electronic sound is generated according to the nonlinear table 12 which is set newly. Consequently, the range of electronic sound generation can be expanded.
Patent JP-S58191206-A (JP)
Inventor: YAMADA KAZUTADA
IPC: A47F8/00
Filed: 1982-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05222366-A (JP)
Title: Nondusting soil stabilizing material and its formation
Inventor: KADOKURA TOSHIO
IPC: C09K17/00
Filed: 1992-02-13
Abstract: PURPOSE:To obtain the title material which is nonproblematic in industrial hygiene and can stabilize soil for a long time by treating a composition comprising a specified slaked lime (mixture) and a specified gypsum with water or an aqueous solution of a dustproofing agent. CONSTITUTION:A composition is produced by mixing 50 pts.wt. slaked lime such as a coal-derived slaked lime or a dolomite-derived slaked lime or a mixture thereof with 5 pts.wt. or above gypsum such as anhydrous gypsum or gypsum dihydrate or a solidifying agent as a substitute for gypsum. This composition is treated with 10 pts.wt. or above treatment comprising water or an aqueous solution of a dust-proofing agent to obtain the title material. This material is used to condition soil in such a way that it is scattered over the soil used as a roadbed or the like or is mixed with the soil used, and the obtained mixture is shaped, fastened and cured.
Patent JP-S63241084-A (JP)
Title: Emulsified pressure-sensitive adhesive
Inventor: WATABE YASUHISA
IPC: C08F220/10
Filed: 1987-03-27
Abstract: PURPOSE:To obtain the title pressure-sensitive adhesive which has a good balance among the adhesive power, the tack, and the cohesive power, and shown excellent adhesive and cohesive powers over a wide temperature range, by mixing a specified polymer mixture with a thermoplastic tackifier. CONSTITUTION:An emulsion (A) of a copolymer having a glass transition temperature (Tg) of -55 deg.C or lower and a number-average molecular weight (in terms of PS:Mn) of 110,000-500,000 is obtained by the emulsion polymerization of 80-95.9wt.% (meth)acrylic ester monomer (a) having a 4-12C chain alkyl group, 4-15wt.% vinyl acetate monomer (b), 0.1-5wt.% unsaturated mono- or dicarboxylic acid monomer (c), and 0-10wt.% other copolymerizable monomer (d) in the presence of an anionic and/or nonionic surface active agent. An emulsion (B) of a copolymer having a Tg of -55 deg.C or higher and an Mn of 10,000-100,000 is obtained by the emulsion polymerization of 60-99.9wt.% component (a), 0.1-5wt.% component (c), and 0-40wt.% component (d) in the presence of an anionic and/or nonionic surface active agent. 100pts.wt. polymer mixture comprising 20-80pts.wt. component A (on a solids basis) and 80-20pts.wt. component B (on a solids basis) is then mixed with 1-30pts. wt. thermoplastic tackifier (C) having a softening point of 50-180 deg.C.
Patent JP-2000266938-A (JP)
Title: Light irradiation device
Inventor: SAKURAI MASARU
IPC: G02B6/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device capable of heightening a condensing degre of light irradiated from the head of a light guide part. SOLUTION: A light guide part 4 is fixed on an emission function part 3 in the abutting state on a light source 5. The light guide part 4 is formed by, for example, a quartz glass rod, and in the periphery of the light guide part 4, an inclined face 4c is formed so that a sectional area becomes larger gradually from an outgoing side end face toward the back end side. The structure of an ultraviolet ray irradiation device 1 can be simplified in this way, to thereby manufacture the device 1 inexpensive and capable of miniaturizing. And besides, by forming the inclined face 4c from the back end side to the outgoing side end face on the periphery of the light guide part 4, light entering the light guide part 4 is condensed in the light guide part 4 and transferred to the head direction, and light having a high condensing degree is irradiated from the outgoing side end face.
Patent JP-S59200908-A (JP)
Title: Method and apparatus for lighting wafer
Inventor: HARA YASUHIKO
IPC: H01L21/66
Filed: 1983-04-28
Abstract: PURPOSE:To discriminate a specific pattern on an wafer surface easily from other constitutional parts by arranging a dark field lighting lamp on a position close to the leading end of an objective lens and projecting the light from the lamp to the surface of the wafer with inclination by a parabolic concave mirror. CONSTITUTION:The wafer 1 is opposed to the objective lens 2. The dark field lighting lamp 13A is arranged on the optical axis of the objective lens 2 and a projection lighting lamp 13B is arranged independently of the lamp 13A. A semi- transmission mirror 3 reflects the luminous flux 4 of the lamp 13B in the direction of a reflector 20. A condenser lens 14, a field lens 15 and an aris 16 for controlling the projection lighting light are arranged in the optical path of the projection lighting system. In addition, a parabolic concave mirror 19 reflecting the light of the dark field lighting lamp 13A in parallel with the optical axis of the objective lens 2 as shown in the arrow 4' is arranged and a parabolic concave mirror 18 is also arranged at a position close to the leading end of the objective lens 2. The light in the arrow 4' direction is reflected so as to be made incident to the surface of the wafer 1 with inclination and the reflected light is detected by a detector 5.
Patent JP-S62228590-A (JP)
Inventor: SUGITA MINORU
IPC: E04G1/30
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-H09266262-A (JP)
Title: Hollow package manufacturing method and hollow package manufacturing apparatus
Inventor: OBARA MASATOSHI
IPC: H01L23/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make const. the amt. of an adhesive agent deposited on a cap by coating the adhesive agent uniformly on a circular table, and pressing and separating the end face of the recessed side of the cap to and from the table to apply the agent. SOLUTION: An adhesive agent 2 is fed to a circular table 24, the table is rotated to coat it on the table 2. Then, after positioning a suction head 39 at the adhesive agent-coated area, the head 39 is lowered by a pusher 40 to press the end face of the recessed side of a cap 5 to the adhesive agent for a time and then lifted to return an initial position while the cap also rises with the head 39 to result in that the adhesive agent 2 contacted therewith is separated from the adhesive agent on the table 24 and deposited to the cap 5. Thus it is possible to deposited a fixed amt. of the adhesive agent to the cap 5.
Patent JP-H10264692-A (JP)
Title: Lateral pop storage type slide seat
Inventor: YAMAUCHI YOSHIHIKO
IPC: B60N2/30
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a slide seat in which a right and a left side parts of a seat cushion are respectively supported to be axially movable by slide rails, in which lock mechanisms of both slide rails can be simultaneously released, and in which a position of the slide rail can be locked as it is when the other end part is removed from the slide rail. SOLUTION: An operation part 15 to release a first lock mechanism of a first slide rail is provided at one end part of a seat cushion, the operation part 15 is connected to a second lock mechanism 42 of a second slide rail 7 by an operation force transmission means 32 for releasing the second lock mechanism 42 simultaneously with the first lock mechanism, and the second lock mechanism 42 is set unreleasable by removal of the operation force transmission means 32 from the second lock mechanism 42 when the other end part is removed from the second slide rail 7.
Patent JP-H11327083-A (JP)
Title: Polyester film for photography and its production
Inventor: PARK YOUNG-IN
IPC: C08J7/056
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester film for photography excellent in the interlayer adhesive property between a base film and a photosensitive layer by containing a subbing layer composed of a hydrophilic polymer, which is applied at least on one surface of a primer layer composed of polyurethane resin. SOLUTION: The polyester film for photography contains a base film composed of polyester, the primer layer applied at least on one surface of the polyester base film and composed of the polyurethane resin and the subbing layer applied at least on one surface of the primer layer and composed of the hydrophilic polymer. And the film for photography is completed by forming further a photosensitive layer containing silver halide and composed of gelatin at least on one layer of the subbing layer. The film for photography keeps excellent interlayer adhesive property between the primer layer and the subbing layer even in a long time after the primer layer is formed on the polyester base film.
Patent JP-S61267598-A (JP)
Inventor: PASUKARU JII GAREGURA
IPC: C07J7/00
Filed: 1986-04-02
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-H06284783-A (JP)
Title: Driving control apparatus for dc brushless motor
Inventor: UESUGI NAOYOSHI
IPC: H02P6/06
Filed: 1993-03-31
Abstract: PURPOSE:To make it possible to perform the stabilized, efficient operation by turning a switching element on the upstream side ON and turning an element on the downstream side ON and OFF when induced power turns to the decreas ing direction, and turning the element on the upstream side ON and OFF and turning the element on the downstream side ON when the power turns to the increasing direction. CONSTITUTION:In a switching circuit 4, transistors Tu+ and Tu- as switching elements on the upstream side and the downstream side for a U phase, Tv+ and Tv- for a V phase and Tw+ and Tv- for a W phase are provided. The DC voltage from a rectifier circuit 3 is applied. The DC circuit of a resistor 5 and a resistor 6 is connected to the output end of the rectifier circuit 3. The voltage generated in the resistor 6 is inputted into the inverted input ends of comparators 7, 8 and 9 as a reference voltage V0. The outputs of the comparators 7, 8 and 9 are supplied into a control part 10, and the voltage V1 induced in phase windings Lu, Lv, and Lw is detected. The revolving position of a rotor is detected from the change in voltage, and a driving signal for each transistor in the switching circuit 4 is generated. As a result, the stabilized, efficient operation can be performed.