baber/WOPTO huggingface dataset:
Patent JP-S6261047-A (JP)
Title: Photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/039
Filed: 1985-09-12
Abstract: PURPOSE:To obtain a photosensitive compsn. having high photosensitivity and wide developing latitude in the stage of development by using a specific positive type photosensitive compsn. CONSTITUTION:This compsn. contains 5-40wt% 1,2-naphthoquinone-2-diazide-4- and, or 5-sulfonate compd. expressed by formula (I), 0.01-10wt% compd. which can generate an acid when irradiated by active rays, 3-30wt% compd. having at least one silyl ether group expressed by formula (II) and 40-85wt% alkali soluble resin. The photosensitive lithographic printing plate using such compd. contributes to an increase of sensitivity without decreasing the developing latitude in the stage of development.
Patent JP-H1044036-A (JP)
Title: Grinding device
Inventor: NIIGATA JUNJI
IPC: B24B53/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To eliminate dirt attached to the electrode surface of a grinding device without removing the electrode plate from the device body, by moving the electrode plate apart from a grinding wheel and by driving a brush for cleaning the dirt on the electrode surface facing the grinding wheel. SOLUTION: Before grinding with a grinding wheel, a flame 36 is moved back using a feed mechanism and an electrode plate 32 is moved to a given position. The electrode surface 32b of the electrode plate 32 is set to face the end surface of the grinding wheel apart from a given interval. The electrode plate 32 is rotated by a driving motor 46 and cleaning brush 34 are rotated by a driving motor 52. During the rotation of the electrode plate 32, the area facing the end surface of the grinding wheel varies on the electrode surface 32b. During the rotation, the brush 3 weeps the electrode surface 32b to remove the dirt or others from the electrode surface 32b. Therefore, because the electrode surface 32b are always maintained in adequate condition, grinding can be performed for a long time without removing the electrode plate 32.
Patent JP-H0523163-A (JP)
Title: New vinegar
Inventor: HIROOKA SHOICHI
IPC: C12J1/04
Filed: 1991-07-17
Abstract: PURPOSE:To produce a new vinegar having a mild and light sour taste and flavor in combination with a body condition-controlling function by acetic acid fermentation of a mixture composed of galacto-oligosaccharide-containing saccharides or fructo-oligosaccharide-containing saccharides and alcohol for vinegar-production use. CONSTITUTION:A new vinegar produced by acetic acid fermentation of a mixture between galacto-oligosaccharide-containing saccharides or fructo- oligosaccharide-containing saccharides and alcohol for vinegar-production use, containing organic acids such as gluconic acid and flavor components such as methyl acetate and propionic aldehyde respectively generated by the fermentation and suitable for application to various fields such as domestic use, industrial use, processing subsidiary raw materials, seasonings, health foods and medical drugs.
Patent JP-S6092914-A (JP)
Title: Car height control device
Inventor: NATSUME KAZUYUKI
IPC: B60G17/016
Filed: 1983-10-27
Abstract: PURPOSE:To realize such stable car height controlling that a car body is in no case unbalancedly tilted, by making a device generate a control signal to each car height control mechanism according to a deviation in a target differential between an actual position and a desired regulated position of each of plural car height control mechanisms. CONSTITUTION:In case of a device which constitutes each of plural car height control mechanisms in a way of combining each of normally-closed type three- position solenoid valves 17 and 18 on shock absorbers 11 and 12 for front wheel use with a common, normally-closed three-position solenoid valve 19 on shock absorbers 13 and 14 for rear wheel use, each of car height control sensors 25- 28 generating an actual position signal after car height controlled is additionally installed in each of these shock absorbers 11-14. Each position signal is inputted into a control unit together with an output signal out of a setter (unillustrated herein) altering a desired regulated position. And, a target differential between an actual position and a desired position is grasped at every car height control mechanism, thereby making the control unit so as to generate such a control signal that alters a regulated speed of each level-control mechanism.
Patent JP-2000034900-A (JP)
Title: Device and method for assembling covering plate
Inventor: BANDO KOJI
IPC: E21D11/40
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an assembling device for segments capable of efficiently assembling the segments even under the state, in which the segments are not connected mutually. SOLUTION: The covering-plate assembling device has a machine frame 2 capable of being moved in the longitudinal direction of a tunnel, grippers 4, 5 for abutting the machine frame 2 against the inside of the tunnel T, an erector 6 for assembling segments capable of being shifted in the longitudinal direction of the tunnel T on the machine frame 2, and the support members 7 of an upper section and a lower section for beforehand supporting the segments S at the places of assembly. The upper support member (8) has partial circular upper arcuate frames (34) and supporting plates disposed on the outer circumferences of the upper arcuate frames at internals so as to correspond to each segment at that time.  The lower support member has partial circular lower arcuate frames 31a and supporting plates arranged on the outer circumferences of the lower arcuate frames 31a at intervals so as to correspond to each segment S.
Patent JP-H0932211-A (JP)
Title: Enveloping body
Inventor: FUJITA HIDEO
IPC: E04F13/21
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly airtight and low-cost enveloping body for a roof, an exterior wall or the like, having such a structure as both uppers and reverse sides are integrated with each other and suitable for arranging heat insulating and soundproof materials. SOLUTION: A plurality of panels 10 are arranged in parallel on a beam 2 or a column, and the strip flat part 10a of each panel 10 is secured thereto with bolts 18. Furthermore, a heat insulating and soundproof material 14 is coupled to and laid in the recess of each panel 10, and an enveloping board such as a roof material 16 or an exterior wall material is laid on the heat insulating and soundproof material 14. Then, the enveloping board is secured to flat parts 10e and 10d orthogonally bent from the upper area of the rising part of the panel 10 with the bolts 18, thereby forming an enveloping body such as a roof 20 or an exterior wall.
Patent JP-H0283382-A (JP)
Title: Substituted dioxorane, production thereof and its use for controlling harmful organism
Inventor: HANSUURUUTOUITSUHI ERUBE
IPC: A01N43/40
Filed: 1989-08-07
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is (substituted) alkyl, alkenyl, alkynyl, cycloalkyl or aryl; R 2 -R 6  are each H, alkyl or cycloalkyl, R 3  and R 4  and R 5  and R 6  are combined to form divalent alkanediyl; and A is H or CH], an acid addition salt and a metal complex thereof.  
     EXAMPLE: 4-Chlorophenyl-3-pyridyl-4-(1,3-dioxoranyl)-carbonyl.  
     USE: A harmful organism control agent.  
     PROCESS: A dioxoranylketone represented by formula II and an organometal heterocyclic compd. represented by formula III (wherein M is an alkali metal cation or Mg-Hal) are reacted, if proper, in the presence of a diluent and a reaction aid and, if proper, an acid or a metal salt is added. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0848569-A (JP)
Title: Pulverization of barium-containing ceramics
Inventor: NISHINO YASUE
IPC: B02C23/06
Filed: 1994-08-05
Abstract: PURPOSE:To surely carry out pulverization after calcining, to prevent the resolidification of pulverized powder and particles by subsequent drying and to enable easy disintegration by small force by wet-pulverizing calcined powder of Ba-contg. starting material with a nonaq. solvent. CONSTITUTION:Calcined powder obtd. by calcining Ba-contg. starting material is mixed with a nonaq. solvent optionally after rough-crushing and the powder is pulverized in the mixed state for a prescribed time. The nonaq. solvent preferably contains at least one among ethanol, isopropanol, n-butanol, benzyl alcohol, toluene and xylene as the principal component.
Patent JP-S6263026-A (JP)
Title: Panel face bar positioning device
Inventor: UJITA YOSHIHARU
IPC: B23P19/00
Filed: 1985-09-12
Abstract: PURPOSE:To make automation for positioning work attainable, by installing a positioning surface plate, a length and breadth reference guide, a horizontal pushing device and a vertical moving device, in case of a panel face bar positioning device for an outer wall panel manufacturing line. CONSTITUTION:A panel frame 1 is placed on a panel frame arranging block 10 and a positioning surface plate 3 is set up there. And, a panel face bar 2 is put down on the surface by a truck with a suction pad, and the panel face bar 2 is pressed to a breadth reference guide 6 by a horizontal pushing device 7, this position takes place. Next, a driving roller 8 is pressed to the panel face bar 2 by a necessary turning arm 12, turning and drawing the panel face bar 2 till it comes into contact with a vertical reference guide 4. When length and breadth positioning operates are over in this way, tacking takes place with a notch part 3a of the positioning surface plate 3 upon nailing by a box nailing machine. Then, the positioning surface plate 3 is pulled out by a driving device 5, pulling the panel face bar down on the frame 1, and it is carried out by the panel frame arranging block 10, the regular lockup of the panel face bar 2 takes place at another place. Thus, positioning is automatically performable.
Patent JP-S6447673-A (JP)
Title: Device for detecting start and stop of vehicle
Inventor: FUJIWARA MICHIO
IPC: B61L25/02
Filed: 1987-08-17
Abstract: PURPOSE:To detect effectively the entrance, stop and passage of a vehicle without any special devices on the vehicle side by taking dynamic pictures of the vehicle with a video-camera provided on the platform side at a predetermined interval of time to compare the dynamic picture with the previous one. CONSTITUTION:A videocamera 2 constituted from a CCD solid camera is mounted inclined downward at a predetermined angle to a car body 17 on the upper portion of a strut 9 provided on a platform 16. For example, images taken by the video-camera at a predetermined period of time of 1/60 seconds are picked up as dynamic pictures which are compared with the preceeding one to detect effectively the entrance, stop and start of a vehicle relative to the platform 16. On the basis of detection is properly announced information or the like in the station yard. The movement of vehicle can be effectively detected by a simple constitution without any spacial devices on the vehicle side.
Patent JP-H0948384-A (JP)
Title: Small size vehicle
Inventor: HORI YOSHIAKI
IPC: B62M7/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To improve the cooling performance of an engine, after realizing a small size of a power unit, in a small size vehicle in which rear wheels are journalled to a power unit which is composed of an engine connected to a body frame allowable to fluctuate; and a transmission having an output shaft connected to the rear wheels; and provided at the side of the rear wheels. SOLUTION: While an output shaft 72 of a transmission M is set at the rear side of a rotating axial line Cw of rear wheels WR, a crankshaft 20 of an engine E is set at the front side of the rotating axial line Cw of the rear wheels WR, and a hanger provided to a cylinder head 27 of the engine E at the front side position of the rear wheels WR is connected to a body frame allowable to fluctuate.
Patent JP-H1025854-A (JP)
Title: Lightweight concrete plate
Inventor: NAKAMURA MITSUO
IPC: E04C2/04
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a concrete plate from which a lightweight architectural material can be obtained having a weight as small as 1/4 to 1/5 to ordinary concrete and which excels in the heat insulativeness and sound insulating performance compared with ordinary concrete. SOLUTION: A lightweight concrete is formed in which heat-resistant hollow fine particulates are included in 6-25wt.%, and therefrom an upper layer 1 and lower layer 2 of concrete are constructed, and corrugated sheets 3 are set over in such a way that a part is embedded in the upper and lower layers 1 and 2, and the cavities between the sheets 3 are filled with urethane foam resin 9. Reinforcement 4 and 5 to be embedded in the upper and lower layers 1 and 2 are attached to the top and bottom of each sheets 3.
Patent JP-2001033096-A (JP)
Title: Antifreezing apparatus
Inventor: NAKAGAWA SATORU
IPC: F24H1/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent water freezing even when a temperature of water decreases sharply and energy conservation. SOLUTION: A water conduit is sufficiently heated by making a heater 29 continuously ON during less than minus 5 deg.C of an outdoor temperature and heated to such a degree that water does not freeze by making the heater 29 ON-OFF during more than minus 5 deg.C of the outdoor temperature with energy conservation being contrived. Even during OFF time, when a water temperature becomes less than 3 deg.C, the heater 29 is rendered immediately ON, thereby coping with sudden decreases of water temperatures prevents freezing.
Patent JP-H0950543-A (JP)
Title: Taximeter and external device for taxicab
Inventor: EGUCHI MIZUKI
IPC: G07B13/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To correct the current time of an external device by small labor and time in the case of connecting the external device to a taximeter provided with a clock device for controlling current time. SOLUTION: The taximeter 1 for calculating and displaying a taxi fare of which amount is changed in accordance with the business traveling of a taxi vehicle, expressing various states of the vehicle which are changed in accordance with the traveling of the vehicle and time elapsed as accumulated index data while referring to current time or the like managed by a clock device 123 and outputting system data including the accumulated index data to the external at least once during one business traveling of the vehicle is provided with a current time data generating means 119A for converting the current time controlled by the clock device 123 into data at the time of outputting the system data to the external and constituted so as to input the current time data generated from the means 119A and outputting the system data to the external.
Patent JP-H0651218-A (JP)
Title: Optical switch and drive mechanism therefor
Inventor: SAITO KAZUTO
IPC: G02B26/08
Filed: 1992-07-30
Abstract: PURPOSE:To provide a drive mechanism for a optical switch and optical fibers, which is itself miniaturized and whose operations are facilitated. CONSTITUTION:A plurality of horizontal guide grooves 14 are formed in parallel in a fiber array 12 disposed on one side, and optical fibers 17 are mounted in the respective guide grooves 14 with their end faces being coplanar with one another, and a plurality of upper and lower sliders 23 each of which is allowed free motion in the direction of alignment of the optical fibers 17 by a drive motor 25 are disposed on the other side, and optical fibers 29 are attached to the respective sliders 23 while in parallel to the optical fibers 17; the optical fibers 29 are supported while the progressive waves of piezoelectric ceramics 33, 34 allow the end faces of the optical fibers 29 to freely approach and separate from those of the optical fibers 17.
Patent JP-H0951673-A (JP)
Title: Switching power supply circuit
Inventor: HANDA SEIJI
IPC: H02M3/155
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply circuit for efficiently supplying a DC voltage obtained from such DC power supply as a battery to a load. SOLUTION: A switching power supply circuit consists of a control transistor 9 which is connected to control the operation of a switching transistor 2 where a collector is connected to an inductance element 4, a diode 8 where an anode is grounded and at the same time a cathode is connected to the collector of the switching transistor 2, a comparison circuit 14 where a reference voltage is inputted to a first input terminal, at the same time a second input terminal is connected to the output side of the inductance element 4, and the output terminal is connected to the base of the control transistor 9, and a reference voltage generation circuit 13 where a DC voltage obtained from a DC power supply is converted to a specific voltage and is outputted and then is applied to the first input terminal of the comparison circuit.
Patent JP-S6264155-A (JP)
Title: Data line connection system
Inventor: MATSUSHITA MINORU
IPC: H04M7/00
Filed: 1985-09-13
Abstract: PURPOSE:To use in common a digital line for data communication and voice communication by adding a signal representing whether or not an outgoing station and an incoming station are connected for the data communication to a called party number as dial information and sending it to the next relay station. CONSTITUTION:When a telephone set (a) in a station A dials a station number C and a number of a telephone set (c), an exchange of the station A receives the dial information by a register sender 5. A central controller 11 uses a station number corresponding memory 13 to read the route information of a line to a station B based on the information and identifies whether the line is an analog line or a digital line from a route class memory 14. When the line to the station B is an analogline AB, the controller 11 uses a sender 5 to send the dial information received by the sender 5 to the station B. When the line to the selected station B is the digital line AB, the controller 11 adds the information representing the voice signal to the dial information received by the sender 5 and sends the result to the station B by using the sender 5.
Patent JP-H1043898-A (JP)
Title: Press
Inventor: KIMURA SEIICHI
IPC: B30B15/00
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To suppress the frame vibration by the sudden acceleration/ deceleration while a ram is operated, and to reduce the ground vibration. SOLUTION: A double-direction type shock absorber 41 to absorb the shock in the vertical direction is provided between a ram bracket 23 to constitute a ram driving device 17 in a punch press 1 and an upper frame 3. Because the frame vibration generated during the sudden acceleration/deceleration when a ram is operated, is absorbed by the shock absorber 41, the frame vibration is suppressed and the ground vibration can be reduced.
Patent JP-H0368015-A (JP)
Title: Flexible magnetic disk device
Inventor: NISHINO HIDEKAZU
IPC: G11B20/10
Filed: 1989-08-07
Abstract: PURPOSE:To prevent erroneous write by ejecting a medium when a discrimination detecting signal from a discrimination hole detector, and a density designating signal from a host system do not coincide with each other, and a write designating signal is inputted from the host system. CONSTITUTION:When a medium is installed in the device, a level of a discrimination detecting signal 11 becomes H or L in accordance with whether it is a high density medium or a low density medium. In accordance with whether the medium recognized by a host system is a high density medium or a low density medium, a density designating signal 7 becomes H or L. In the case both of them do not coincide with each other, an output of an EX-OR gate 17 becomes an L level, and in this state, when a write signal 21 becomes an H level, a medium ejecting mechanism driving element 26 operates through OR gate 24, and the medium is ejected from an automatic medium ejecting mechanism 28.
Patent JP-H0758108-A (JP)
Title: Formation of cu wiring
Inventor: IGARASHI YASUSHI
IPC: H01L21/3065
Filed: 1993-08-18
Abstract: PURPOSE:To form a barrier layer for Cu wiring at a low temperature which does not lead to the deterioration of a semiconductor device. CONSTITUTION:A TiN barrier layer 12, a Cu layer 14. and a TiN barrier layer 16 are laminated on a base, 10 in the order. Next on the barrier layer 16, an SiO2 etching mask 18a is formed. Next the barrier layer 16, the Cu layer 14, and the barrier layer 12 are etched in order with the aid of the mask 18a by RIE method and processing into a wiring shape is performed. In this case a mixed gas of SiCl4, Cl2, and N2 is used as an etching gas. It is possible to deposit SiOXNY barrier layers 22 on the etched sidewalls of the barrier layer 16, the Cu layer 14, and the barrier layer 12 etching these layers, by controlling the ratio of the numbers of Si and Cl atoms in the etching gas. Besides, it is possible to perform the etching and the deposition of the barrier layers 22 at a low temperature so as to prevent the deterioration of the semiconductor device.
Patent JP-H1175400-A (JP)
Title: Method of ensuring stability of synchronous machine
Inventor: VAEAENAENEN JANNE
IPC: H02P21/12
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To ensure the stability when controlling a synchronous machine, by determining the direction of a stator magnetic flux vector within the coordinates of a rotor, and by forcefully keeping the stator magnetic flux vector within the first and fourth quadrants by giving a rotation to stator magnetic flux inside the rotor coordinates to a certain degree required. SOLUTION: After a load angle is determined, a test is conducted to verify whether the load angle exists in the quadrant Q1 or Q4 (S52). If it does not exist, a test is performed to check whether the load angle exists in quadrant Q2 (S53). If it occurs, the stator magnetic flux is rotated clockwise in the rotor coordinates, and this moves the quadrant Q1 (S55). If the stator magnetic flux cannot be found in the quadrant Q2 at S53, then it must exist in quadrant Q3, and the stator magnetic flux is rotated counter-clockwise within the rotor coordinates and forcefully shifted to the quadrant Q4 (S54). This treatment process from S54, S55 is moved to S51 and the load angle is re-defined.
Patent JP-2001036565-A (JP)
Title: Method for detecting missing messages with each other
Inventor: SUZUKI AKIHIRO
IPC: H04L12/54
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent transmission of missing messages with each other that is effective in an on-line system where the number of connected clients is optional, that is, the connection and the clients have a relation of 1 to multi, especially many client sets are installed. SOLUTION: Each connection 3 is provided with client address information and connection setup time as a connection attribute table 5, they are copied to a message control header as circulation information in servers. The connection attribute in the control header circulated in a timing of message transmission from a server to a client is compared with contents of the connection attribute table 5 of a connection used for the transmission so as to identify whether or not a connection destination is a client of transmission and belongs to a same session thereby preventing transmission of missing messages with each other.