baber/WOPTO huggingface dataset:
Patent JP-H07111777-A (JP)
Title: Alternating-current detector
Inventor: HAYASHI HIDEKI
IPC: H02M7/12
Filed: 1993-10-08
Abstract: PURPOSE:To provide an alternating-current detector that can eliminate the delay of detection by adding a first phase detection current to a weight factor, related with a detection delay, multiplied by a second phase detection current advanced by 90 degrees from the first phase detection current. CONSTITUTION:An alternating current from a three-phase AC power supply 1 is converted to a direct current through a converter 4 to supply power to a load of an apparatus 5. In a subtractor 101, a U-phase line current (iu) detected by a current detector 2 and a V-phase line current (iv) detected by a current detector 3, both in negative polarity, are added to each other to obtain a W-phase line current (iw). The line currents (iu and iw) are each entered in a multiplier 104 or 105, in which a counting voltage is added with a counter 102 or 103, and the output from multipliers 104 and 105 are added to each other by an adder 106 to obtain an output (1ua). As an example, assuming that a delay (Td) is caused by a detection time of the line current (iu), a filter, an insulating amplifier, and the like. If the line current (Iua), which is advanced by an angel (thetad) that is in accordance with the delay (Td), is detected instead of the current (Iu), the alternating current can be detected equivalently, because the angle (thetad) and the delay (Td) are canceled out.
Patent JP-H08139454-A (JP)
Title: Manufacturing method of printed-wiring board
Inventor: SHIBAYAMA KOICHIRO
IPC: H05K1/03
Filed: 1994-11-11
Abstract: PURPOSE: To provide the manufacturing method capable of manufacturing high quality printed-wiring board mass productively in high yield without any complicated steps or particular installation at all. CONSTITUTION: The title manufacturing method is composed of the four steps as follows i.e., the first step of lamination-arranging conductive metallic layers 6a, 6b on the surface of flexible wiring substrate 1 through the intermediary of bonding agent 4 in a plurality of layers, by pressure integrating said laminated body the second step of forming conductive metallic layer clad with conductive metallic layer board, the third step of forming hard wiring units 2, 3 by patterning said conductive metallic layer, the fourth step of forming hard wiring units 1' bendable between said hard wiring units 2, 3. Furthermore, at least one layer of bonding agent layers 4 positioned on the bendable wiring unit 1' formation part is selectively removed to form an aperture part.
Patent JP-H06112548-A (JP)
Title: Manufacture of probe unit
Inventor: TAKAMATSU OSAMU
IPC: H01J37/28
Filed: 1992-09-24
Abstract: PURPOSE:To provide a probe unit manufacturing method by which the productivity of a prove unit can be improved and the manufacturing cost of the unit can be reduced. CONSTITUTION:The title manufacturing method includes first process in which a lower electrode 2 and extraction electrode 3 are formed on a substrate 1 by film formation and patterning, second process in which a projecting section 4 of a conductor is formed in such a way that the section 4 covers the whole surface of the electrode 2 and part of the electrode 3, third process in which a flexible section 7 is formed by patterning electroplating using a resist 5 so that the section 7 can cover the section 4 and electrode 3, fourth process in which a probe 8 is formed on the section 7, and fifth process in which the section 4 is removed.
Patent JP-S61159662-A (JP)
Title: Multi-color image forming method
Inventor: HIRATSUKA SEIICHIRO
IPC: G03G5/12
Filed: 1984-12-31
Abstract: PURPOSE:To permit easy recording of multi-color images at a high speed without color deviation with one time of image exposure by using a photosensitive body laminated with different photosensitive layers via insulating layers and forming the multi-color images thereon. CONSTITUTION:The photosensitive body is constituted by superposing and disposing an insulating layer I1, red photosensitive layer PR, insulating layer I2, green sensitive layer PG, insulating layer I3, blue sensitive layer PB and surface insulating layer I4 on a conductive base body CB. The photosensitive body is electrostatically charged by a charger, then the charge of the polarity reverse from the electrostatic charge polarity is applied thereto simultaneously with image exposure to form color separated images as charge patterns on the photosensitive layers PR, PG, PB. The photosensitive body is then subjected to full- surface exposure by the light with which only the red sensitive layer PR has the photosensitivity. The photosensitive layers are then developed by a red toner. The layers are similarly developed by green and blue toners to form the multi-color images. The multi-color images are thus recorded onto a material to be transferred with one time of transfer.
Patent JP-H02124673-A (JP)
Title: Automatic notifying device
Inventor: YOSHIDA KAZUHIRO
IPC: H04M1/00
Filed: 1988-11-02
Abstract: PURPOSE:To handle a telephone set with priority even during communication at all times by connecting the telephone set to a telephone line when off-hook during annunciation is detected. CONSTITUTION:When a telephone set 11 is hooked off during communication, a current of a power supply Vcc flows to an off-hook detection circuit 12 via a relay contact 3b, a terminal 2, a telephone set 11, the terminal 2 and a relay contract 3a sequentially. When the off-hook is detected, a central control section 8a stops the communication to control a communication control section 7 thereby closing a trunk line and relay contacts 3a, 3b are thrown to connect the telephone set 11 to telephone lines L1, L2. Thus, a DC loop is formed between the telephone set 11 and the telephone lines L1, L2, and dialing and talking by the telephone set 11 are attained.
Patent JP-H03138874-A (JP)
Title: Connecting terminal
Inventor: ARAI HITOSHI
IPC: H05K3/34
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the occurrence of distortion as time elapses or due to heat at the time of connection by forming a thick and protruded connection section made of the same material. CONSTITUTION:A connecting terminal 4 has a thick and protruded connection section 5 made of the same material. The connection between the connecting terminal 4 and a conductor pattern 2 arranged on the surface of a printed wiring board 1 is performed by soldering in general. This connection is performed at the connection position 6 of the conductor pattern 2 exposed on a recess 7 generated because no circuit protective layer 3 is formed on the surface of the conductor pattern 2. The connection can be easily performed by adapting the thick protruded connection section 5 of the connecting terminal 4 to the conductor pattern 2. The occurrence of distortion as time elapses or due to heat at the time of connection can be prevented.
Patent JP-2001107214-A (JP)
Title: Device for removing top dross in seal box in continuous hot-dipping line
Inventor: TAKEZAKI KATSUYUKI
IPC: C23C2/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device, in which top dross in a seal box can be discharged without rising (opening) the seal box for preventing the dross inclusion and the dripped mark of metal coating. SOLUTION: A steel sheet guided to a sink roll in a hot-dipping metal coating bath vessel, is introduced upward and nozzle headers for gas wiping are faced while interposing the steel sheet. The seal box covering these nozzle headers is arranged and a guide rail is hung down from the lower surfaces of the nozzle headers, and a carriage is reciprocatively arranged to the guide rail with a carriage shifting rod and a carriage shifting arm. Further, in the carriage, a scraping plate is arranged so as to be freely turned, and at the upper part of the scraping plate, a lever part is projectively arranged and a scraping plate working part is engaged with the lever part of the scraping plate.  In this scraping plate working part, a working rod guide member is arranged on the upper surface of the carriage and a working rod slidingly penetrating the member is energized to the reverse scraping plate side through a spring receiver and a compressive spring and a working lever engaged with the end part of the working rod is arranged in the carriage shifting arm.
Patent JP-H02262578-A (JP)
Title: Isoindolinone derivative
Inventor: GOTO GIICHI
IPC: C07D471/04
Filed: 1989-10-25
Abstract: NEW MATERIAL:A compound expressed by formula I [X is H, halogen or nitro; Ar is (substituted) phenyl or (substituted) naphthylidinyl; one of Z<1> and Z<2> is H and the other is lower alkanoyloxy or OH, or the both are equally lower alkoxy] or salt of said compound. EXAMPLE:5-chloro-3-(4-hydroxypiperidine-1-yl)carbonylmethyl-2-(4-metho xyphenyl) isoindoline-1-one. USE:Used as antianxiety agent. Especially affect to central nervous system and has a slight side-effect such as hypnogenetic action of hypomyotonic action. PREPARATION:For instance, a compound expressed by formula II (Y' is hydroxy, etc.) is subjected to condensation with a compound expressed by formula III to afford the compound expressed by formula I (in a case of basic).
Patent JP-H01121684-A (JP)
Title: Industrial furnace
Inventor: TAGAMI SATORU
IPC: F27D1/00
Filed: 1987-11-02
Abstract: PURPOSE: To enhance heat insulating function and thermal efficiency significantly by forming a large number of independent air gaps in a furnace body on the substantially entire circumferential wall thereof. CONSTITUTION: When a burner 19 is fired, flame and high temperature air in a heating chamber 1a ascend along the outer circumference of a crucible 2 before being discharged from an opening 17a to the outer air. A large number of air gaps 14a, 15a are formed on the circumferential wall of the furnace body 1 by tubes 14, 15 provided, respectively, on a ceramic layer 8 and a fiber layer 10 and thereby thermal resistance is increased significantly in heat conduction. Consequently, the heat introduced into the heating chamber in the furnace is not conducted easily to the outside through the circumferential wall of the furnace body. According to the structure, thermal efficiency can be enhanced significantly without increasing the weight and size at the furnace.
Patent JP-2000103572-A (JP)
Title: Tray for carrying bobbin
Inventor: YOKOTA ITARU
IPC: B65H49/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tray for carrying a bobbin which is simple in structure and easy in assembly. SOLUTION: In a tray T for carrying a bobbin in which a pressing member to press a core tube of a bobbin inserted in a peg 2 from its inner circumferential side is provided on an outer circumferential surface 8 of the peg 2, the pressing member comprises a spring plate 9 lapped on the outer circumferential surface 8 of the peg 2, a folded part 10 is provided on both side edge parts in the circumferential direction of the spring plate 9, a slit 13 to insert a folded part 10 in the peg 2 is provided, a fixing part 16 to elastically hold an inner side surface of the slit 13 by the folded part 10 is formed on an upper end part 14 of the spring plate 9, and a lower side 18 of the spring 9 is projectingly separated outwardly in the radial direction from the peg 2.
Patent JP-H0996783-A (JP)
Title: Hinge of spectacles
Inventor: NOMICHI HIROMI
IPC: G02C5/22
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To make the parts of a spectacle frame finer and to reduce the cost thereof by providing the sliding surface of a male barrel with an internal rib on the circumference of its threaded hole and a recessed part for housing a washer in its circumference and further, providing the circumference thereof with an external rib, thereby obtaining the hinge and washer which are excellent in turnability, strength and durability, are smooth to open and close and are easy to assemble. SOLUTION: The sliding surface of the barrel 6 is provided with the internal rib 8 around the threaded hole 7, the recessed part 9 for housing the washer 11 and the external rib 10. The recessed part 9 has a shape expanding concentrically and circularly from the center of the threaded hole 7. The washer 11 mounted in the recessed part 9 of the barrel 6 of the hinge has a flat disk shape. PTFE, resins contg. graphite and sintered and oiled alloys are used for the material of the washer 11. Further, the washer is subjected to solid lubricating coating, PTFE, plating contg. graphite, etc. As a result, the wear of the sliding surface is prevented and the extremely smooth turnability and durability are obtd.
Patent JP-S63130302-A (JP)
Inventor: SUZUKI SHINICHI
IPC: B27L5/00
Filed: 1986-11-20
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-S61151859-A (JP)
Title: Rotary head type magnetic recording and recording device
Inventor: OKUMURA NOBUYOSHI
IPC: G11B15/087
Filed: 1984-12-25
Abstract: PURPOSE:To obtain a rotary head type magnetic recording/reproducing device which is capable of consecutive recording with high accuracy, by using a switch means which interrupts the recording of pilot signals, a record/reproduction mode switching means, a means which decides the presence or absence of the pilot signal on a reproduction track and a control means for drive of magnetic tape. CONSTITUTION:When a temporary stop command is delivered, a switch 23 is turned off for a track period synchronously with the head switching signal by a control signal B. Then a switch 21 is changed over by a control signal C to interrupt the recording mode. While a capstan motor 27 is reversed by a control signal to reverse a magnetic tape 1 for a prescribed period of time. Then the motor 27 is stopped. When the temporary stop command is released, a reproduction pilot signal is extracted. The motor 27 is controlled for control of the tape drive so as to secure the coincidence with a recording pattern on the magnetic pattern. A system control circuit 20 switches the signal C to a recording mode from the next track synchronously with a head switch signal after input of a signal D showing the absence of the reproduction pilot signal.
Patent JP-H11121581-A (JP)
Title: Substrate-transfer mechanism
Inventor: SAITO RYOJI
IPC: H01L21/677
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for transferring a substrate by a method, wherein a region where a substrate support pin and a substrate transfer robot interface with each other is set, and then a substrate transfer-robot advancing in the interference region is moved back, when the substrate support pin has passed through the interference region. SOLUTION: From the condition that light which is emitted from a light- emitting device 16-2A is made undetectable with a photodetector 16-2B, shielded by a descending substrate-supporting pin 3, it is discriminated that a substrate support pin 3 has reached the lower limit position (C) of an interference region. As a result of this setup, a robot arm 1 is moved back soon after the substrate support pin 3 has passed through the lower limit position (C) of an interference region.  By this setup, in a conventional substrate transfer mechanism, the robot arm 1 is required to wait for starting to move back until the substrate support pin 3 reaches to a lower limit position (D), after it has passed through the lower limit position (C) of the interference region, but it is not necessary that the robot arm 1 wait in this new transfer mechanism, so that time required for loading or unloading (transferring) a substrate can be shortened.
Patent JP-H08136666-A (JP)
Title: Calendar structure of watch
Inventor: KAMIYAMA YASUO
IPC: G04B19/247
Filed: 1994-11-14
Abstract: PURPOSE: To select day-of-the-week with the double languages in the case of a type with a size equivalent to a conventional day-of-the-week display with one type of watch. CONSTITUTION: A day-of-the-week display wheel displays a day-of-the-week body 1 for displaying seven days and a day-of-the-week with a plurality of different languages on both the front and reverse sides of a day-of-the-week plate body 1 consisting of a day-of-the-week star wheel for retaining the day-of- the-week plate body 1. A hole part 1a of the day-of-the-week body 1 is retained by a protrusion 2b of the day-of-the-week star wheel 2 with a spring part 1b so that the front and reverse sides can be selectively attached and detached according to a used language. A day-of-the-week can be displayed in four languages with a type which is of the same size as the conventional day-of- the-week display with one type of watch, thus eliminating the need for increasing the number of types of the day-of-the-week plate for each destination and reducing cost due to mass-production effect.
Patent JP-H0593063-A (JP)
Title: Production of polyamide with increased content of terminal carboxyl group
Inventor: KAWAKAMI HIRONORI
IPC: C08G69/48
Filed: 1991-10-01
Abstract: PURPOSE:To reduce the content of terminal amino groups, increase the content of terminal carboxyl groups and obtain the subject polyamide hardly dyeable with acidic dyes by adding and reacting a bifunctional N-acyl-lactam and a cyclic acid anhydride in a specific proportion with a polyamide polymer. CONSTITUTION:(B) (i) A bifunctional N-acyl-lactam such as N,N'- terephthaloylbis-epsilon-caprolactam and (ii) a cyclic acid anhydride such as succinic anhydride at (9/1) to (1/9) ratio (equiv. ratio) of the components (i) to (ii) are added to (A) a polyamide polymer and melting reaction is then carried out to modify the polyamide to one in which the content of terminal carboxyl groups is higher than that of terminal amino groups by >=30g equiv./10<6>g. Thereby, the objective polyamide is obtained.
Patent JP-H07110683-A (JP)
Title: Operation order registration device for operation element of electronic musical instrument
Inventor: SHIRAI YASUJI
IPC: G10H1/18
Filed: 1993-10-12
Abstract: PURPOSE:To perform a process executed by a series of operations of plural operation elements registered in a specific operation element and to temporarily stop the process executed by the operation of the specific operation element by registering the series of operations of the operation elements of the electronic musical instrument in the specific operation element and operating the specific operation element. CONSTITUTION:An operation element part 18 has plural operation elements to which previously set specific functions are assigned respectively and at least one operation order registration operation element where the series of operation order of plural operation elements can be registered; when the operation order registration operation element is operated, the process based upon the series operation order of the operation elements registered in the operation order registration operation element is performed by the operation order registration device. This operation order registration device is equipped with an input means for inputting temporary stop indication information for indicating the temporary stop of the execution of the series operation order when the series operation operation element is registered.
Patent JP-H10118145-A (JP)
Title: Air massage machine
Inventor: YAMAGUCHI SHOICHI
IPC: A61F7/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To improve a massage effect with simple configuration by arranging one heat exchange part of a Peltier element which is provided with the heat exchange parts at both sides inside an air supply path to bag bodies. SOLUTION: One heat exchange part 3a of the Peltier element which is provided with the heat exchange parts 3a and 3b at the both sides is arranged inside the air supply path to the bag body 2 so as to constitute an air massage machine. Air is supplied and circulated in the plural juxtaposed bag bodies 2, air supply pressure is changed, the bag bodies 2 are enlarged/shrinked and a human body H is stimulated and massaged. In the meantime, a ventillation fan 6 is provided near the other head exchange part 4b of the Peltier element 4 so as to form a heat discharge part. Therefore, the heat exchange part 4a becomes a heatabsorbing part so as to cool down circulation air inside the supply path 1 and to cool the human body H. A warm feeling can be given by the absorbing part and the heat dischange part.  By the configuration, the cool and warm massage effects are given and the massage effect is improved.
Patent JP-S63132495-A (JP)
Title: Sub-mount for photo-semiconductor device
Inventor: TSUMURA KIYOAKI
IPC: H01L23/36
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a sub-mount tor a photo-semiconductor device of selectable electrical insulation properties by constructing a sub-mount substrate with a Ti substrate having both surfaces thermally oxidized, providing a multilayered conductor layer on both surfaces of it, and selectively providing solder layers on both surfaces of the multilayered conductor layer. CONSTITUTION:On the surfaces of a Si substrate 11, thermally oxidized films 12 are formed which have ohmic characteristics that are not affected by a temperature change, constituting a sub-mount substrate 1. On both surfaces of the substrate 1, a Ti layer 21, a Ni layer 22 and a Au layer 23 are sequentially stacked, forming a wiring layer 2 also acting as a diffusion barrier layer. On the principal surface of the wiring layer 2, a Sn solder layer 31 is formed on the whole surface, and on the reverse side thereof, a Sn solder layer 32 is formed only in a required junction area part. With this, a sub-mount for a photo-semiconductor device of selectable electrical insulation properties is obtained.
Patent JP-2000108784-A (JP)
Title: Outer mirror for automobile
Inventor: HASEGAWA YUICHI
IPC: B60R1/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance attachability and an anti-theft property for an outer mirror, and to reduce management man hours. SOLUTION: This outer mirror comprises a base 22 supported to an outer panel 2 of a door, a mirror housing 6 supported to the base 22 from a vertical direction via a pivot shaft, and a mirror body 11 supported to a surface opening of the mirror housing 6. The base 22 is integrally formed with a fixing part supported to a face of the outer panel 2 from a direction substantially perpendicular to the face, a housing supporting part 24 supported to the mirror housing 6 from a diagonal direction, and a cover part 25 for covering the fixing part and the housing supporting part 24.
Patent JP-H10120464-A (JP)
Title: Dielectric porcelaneous composition
Inventor: FUKUSHIMA HIDEKO
IPC: C04B35/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric porcelaneous composition high in dielectric constant in a microwave region, further high in fQ value, small in temperature coefficient of a resonance frequency and capable of being sintered at <950 deg.C. SOLUTION: This dielectric porcelaneous composition comprises bismuth oxide, calcium oxide and tantalum oxide of the formula xBiO3/2 -yCaO-zTaO5/2 [(x), (y) and (z) is the value within the quadrilateral region binding following four point A, B, C and D in the three components composition figure with the proviso that (x)+(y)+(z)=100: A(x,y,z)=(54,19,27); B(x,y,z)=(50,19,31); C(x,y,z)=(43,26,31); D(x,y,z)=(43,30,27).