baber/WOPTO huggingface dataset:
Patent JP-S57171023-A (JP)
Title: Controlling device for water pump of engine
Inventor: SHIRAISHI HIDEO
IPC: F01P7/16
Filed: 1981-04-15
Abstract: PURPOSE:To supplement the heating effect of circulating water and on the other hand contrive to better the output loss and to improve the warming-up property of the engine as a whole by a method wherein the heating part of a heating arrangement installed outside the engine is forcibly heated when the rotational frequency of the water pump is below the predetermined value. CONSTITUTION:The heating part 14 of the heating arrangement 13 installed outside the engine 1 is connected to a cooling water passage 2 by branching with a branchfeed water passage 15. The amount of cooling water introduced from the cooling water passage 2 to the heating part 14 of the heating arrangement 13 is regulated with a switching valve 16. A heating unit 17 equipped with a heating element 18 is arranged in the heating part 14 of the heating arrangement 13 and connected to a rotational frequency detecting device 19 detecting the rotational frequency of the water pump 7. Said heating unit 17 receives the output of the rotational frequency detecting device 19 so as to energize the heating element 18 to forcibly heat the heating part 14, when the rotational frequency of the water pump 7 is below the predetermined value.
Patent JP-H08255420-A (JP)
Title: Optical disc reproducing device
Inventor: GOTO KIYOHITO
IPC: G11B19/247
Filed: 1995-03-16
Abstract: PURPOSE: To shorten a comprehensive reading access time to an optical disc significantly. CONSTITUTION: When the tracing speed of an optical pickup 3 is lower than a prescribed speed or a difference between both the speeds is limited, a feedback control is performed to accomplish a shifting of the tracing speed to the prescribed speed with active acceleration by forward driving of an optical disc drive motor 2 and with a passive deceleration in idling. When the tracing speed surpasses the prescribed speed significantly, the motor is decelerated forcibly by opposite driving thereof until the tracing speed decreases to a specified speed by far lower than the prescribed value and then, the feedback control is restarted. This enables shifting of the tracing speed to the prescribed speed within a short time from either of a high or low side.
Patent JP-H08252958-A (JP)
Title: Printer
Inventor: NAKAGAWA HITOSHI
IPC: B41J15/16
Filed: 1995-03-16
Abstract: PURPOSE: To attain a printer which can print with high quality without irregular feeding pitch. CONSTITUTION: Before the rear end of a sheet 1 is removed from being sandwiched between a feed roller 2 and a pinch roller 3, the roller 2 is rotatably driven to feed the sheet 1 at a circumferential speed larger than the feeding pitch of a discharge roller 6, and its reverse tension is loosened. Thus, since the abrupt rotating load applied to a driving system is suppressed, the sheet feeding pitch during printing is always held constant to eliminate the color irregularity at the time of color transferring, thereby printing with high quality.
Patent JP-H07269044-A (JP)
Title: Gutter-hanging structure
Inventor: KATAMATA EIJI
IPC: E04D13/064
Filed: 1994-03-28
Abstract: PURPOSE:To surely prevent a gutter from being disconnected from the edge of the eaves. CONSTITUTION:In gutter-hanging structure wherein a gutter 1 is hung with a metallic hanger 21, the gutter 1 has a front plate 6, a rear plate 3, a front end-reinforcing border 9 protruding inside from the top end of the front plate 6, a rear end-reinforcing border 2 protruding outside from the top end of the rear plate 3 and a bottom plate 4 incorporating the front and rear plates 6, 3. The front end-reinforcing border 9 is composed of a clearance 16 opening downward between the border 9 and the front plate 6 and a projection 17 narrowing the entrance of the clearance 16. Furthermore, the rear end- reinforcing border 2 is composed of a projection line 15 formed at the top part 12 of the border 2, a drooping part 19 formed toward the bottom plate 4 from this projection line 15 and a hollow 36 surrounded by the drooping part 19. The clearance 16 and the hollow 36 are closely put on the metallic hanger 21 fastened to a fitting surface 20, and the projection line 15 is covered with the metallic hanger 21.
Patent JP-H0334969-A (JP)
Title: Useful tetrahydrouuinoline derivative for nerve degen- erative disturbance
Inventor: REIMONDO BEEKAA
IPC: C07D405/12
Filed: 1990-03-08
Abstract: A class of 1,2,3,4-tetrahydroquinolines possessing at least one substituent, or a spirocyclic moiety, at the 4-position, and an acidic group or a group convertible thereto in vivo at the 2-position, are specific antagonists of N-methyl-D-aspartate (NMDA) receptors and are therefore useful in the treatment and/or prevention of neurodegenerative disorders..
Patent JP-S52142579-A (JP)
Title: Zeeman atomic absorption analyzer
Inventor: KOIZUMI HIDEAKI
IPC: G01N21/31
Filed: 1976-05-21
Abstract: PURPOSE:To provide a Zeeman atomic absorption analyzer, in which straigh line polarizer made of two prisms of which optical axes are orthogonal to each other on light channel between light source and sample atomization part to obtain constantly stable base line.
Patent JP-S58175913-A (JP)
Inventor: SATOU KENICHI
IPC: H02G7/16
Filed: 1982-04-07
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-H04272955-A (JP)
Title: Polyester resin composition
Inventor: SAKAI SATOSHI
IPC: C08K3/28
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a polyester resin composition excellent in thermal conductivity, heat dissipation properties and mechanical strengths. CONSTITUTION:A composition comprising a polyester resin and at least one member selected from among a metal oxide, a metal nitrile and boron nitride. A molding produced from this composition excels in mechanical properties, electrical insulation properties, thermal conductivity and heat dissipation properties and therefore has a possible use in the field of a housing of an electronic component, etc.
Patent JP-S59182924-A (JP)
Title: Continuous annealing furnace for coil
Inventor: OKAMOTO HISATO
IPC: C21D9/56
Filed: 1983-04-04
Abstract: PURPOSE:To improve the productivity and energy economizing effect of a titled furnace by providing heat insulating covers which are freely vertically movable in the hollow part and on the outside circumference of a coil to be annealed on a hearth, and a freely vertically movable control body for the space in the furnace covering the outside circumference of the inner cover. CONSTITUTION:A heat insulating cover 6 for the inside of an annular coil which is freely vertically movable into the hollow part of a coil F to be annealed and a heat insulating cover 7 for the inside of the coil which is freely vertically movable to cover the outside circumference of the coil are provided on the hearth 2 of a continuous annealing furnace of a moving furnace body type for the annular coil. A control body 8 for the space in the furnace covering the outside circumference of an inner cover 3 put on the coil 4 is further provided freely vertically movable. The coil F is placed on the base plate 5 of the hearth 2 and the cover 3 is put thereon. The furnace body 11 of the annealing furnace is moved to heat, soak and cool the coil F to a desired temp. after preheating. The covers 6, 7 and the body 8 are moved upward and downward by a lifting device 10 so that the coil F is heated diagonally from one side in the stage of giving a temp. gradient in a transverse direction to the coil F.
Patent JP-H01274818-A (JP)
Title: Filter-inserting means in boiler-filter casing
Inventor: YUURUGEN FURURERU
IPC: B01D46/30
Filed: 1989-03-13
Abstract: PURPOSE: To expand filter surfaces and to improve a spraying effect for washing of the filter surfaces by arranging annular filter materials between inner and outer pipes apart spacings held from these pipes and forming the filter materials to a longitudinal sectional shape of a U shape. CONSTITUTION: The exhaust gases to be purified flow upward by passing an inflow opening 8 and arrive at a filter insert. The direction of the gases is changed to the outer side in a radial direction at the top end of an intermediate chamber 18 and the exhaust gases arrive at an internal chamber 17 between filter material layers 21, 22 by passing through an annular gap 16 of an intermediate body 15 and at this time, the wet aerosol is captured by the filter material layers 21, 22. The gases are then guided downward along the pipe 3 on the inner side and the pipe 2 on the outer side and flow out of the filter insert by passing through the outflow opening between the pipe 2 on the outer side and a seal 14 of a bottom 6. A spray nozzle 29 exists on the upper side of the annular gap 16 and makes spray to the internal chamber through the annular gap 16.
Patent JP-H03264104-A (JP)
Title: Multiple cold rolling mill
Inventor: SUMINO HIROSHIGE
IPC: B21B27/02
Filed: 1990-03-12
Abstract: PURPOSE:To form hard layers on the surfaces of intermediate rolls and to prevent the generation of roll marks by forming carbide cermet layers having specified hardness and thickness on the surfaces of the intermediate rolls. CONSTITUTION:Since the carbide cermet layers 2c having a Vickers hardness Hv>=800 and a thickness 0.3-60mum is formed on the surfaces of the intermediate rolls, the surface roughness of the intermediate rolls 2 provided with carbide cermet layers 2 when a strip metal 5 is rolled can be uniformized in the direction of the roll axes. Metallic wear particle oxide and rolling oil can be prevented from being transferred ununiformly through each roll positioned on the side of the strip metal 5 to be rolled to these intermediate rolls 2. Consequently, the roll mark is prevented from being generated on the surface of the strip metal 5 to be rolled.
Patent JP-S52141680-A (JP)
Title: Tester of electric sweeper
Inventor: KONDOU KATSUJI
IPC: A47C9/00
Filed: 1976-05-20
Abstract: PURPOSE:To efficiently and accurately test the inhaling work rate of electric sweeper, by using the analog computing circuit and automatically controlling the air volume controlling valve with motor.
Patent JP-H10252266-A (JP)
Title: Transferring construction method for rail device
Inventor: TSUJIMOTO HIROSHIGE
IPC: B61B13/06
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To economically make such a line alteration in a suspension type transport facility that the transport path on the ceiling is approached toward the floor. SOLUTION: A leg member 40 having a specified dimension is dangled from an overhead installed member 8 in an existing facility within the scope A ranging for a specified length, and with upward movement of an elevation device 45 installed on the floor 15, transfer parts 2 and 8 are supported from below through a load receptacle member 42 which is located under the transfer parts 2 and 8. The transport parts 2 and 8 are separated in the scope A ranging for a specified length, and the elevation device 45 is put in a downward movement so that the leg member 40 is landed on the floor.  This permits the rail device 2 and overhead installed member 8 belonging to the existing old facility to be reused and eliminates necessity for such works as removing the old facility, carrying in a new facility, and installation of a rail device to the overhead installed member, to lead to shortening of the construction period.
Patent JP-S51133350-A (JP)
Title: Molding resin composition
Inventor: KONDOU KIYOHIRO
IPC: C08L71/00
Filed: 1975-05-15
Abstract: PURPOSE: A molding resin composition with improved resistance to heat, mechanical properties, and good frictional properties (surface slip characteristics), prepared from carbon fibers and a specified aromatic thermosetting resin. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08219742-A (JP)
Title: Enhancement of sensitivity in measurement of angular displacement or displacement using laser and short focal length lens
Inventor: NAKATANI NOBORU
IPC: G01B11/26
Filed: 1995-02-08
Abstract: PURPOSE: To enhance sensitivity in the measurement of angular displacement or displacement of an object while reducing the size of sensor. CONSTITUTION: A laser beam from a laser light source LD1 impinges on an object O1 and the positional shift of reflected laser beam, caused by angular displacement of the object, is enlarged by means of a short focal length lens L1 (cylindrical convex lens and for one-dimensional measurement and spherical convex lens for for two-dimensional measurement). Subsequently, an optical position detection element D1 measures the shift of the central position of laser beam.
Patent JP-S61217982-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IDE AKIRA
IPC: G11C11/34
Filed: 1985-03-25
Abstract: PURPOSE:To lower a charge up and discharge current supplied to load capacity and reduce generation of noises by using a bipolar type output transistor and an output MOSFET and lowering an amplitude of an output signal fed to an external terminal. CONSTITUTION:To low type address selecting lines (word lines W1-W128), 128 types of decode output signals obtained based on address signals A0-A6 are fed from a low type decoder R-DCR. To column type address selecting lines Y1-Y128, the decode output signals of 128 types obtained based on address signals A7-A13 are fed from a column decoder C-DCR. An address buffer ADB receives address signals A0-A13 supplied from the external terminal and based on this, forms internal complementary address signals a0-a13. A sense amplifier selecting circuit GS decodes four combinations based on the address signals A12, A13, and forms sense amplifier selecting signals m1-m4.
Patent JP-H07273801-A (JP)
Title: Router device
Inventor: TSUKAGOSHI MASAHITO
IPC: H04L12/46
Filed: 1994-03-29
Abstract: PURPOSE:To speed up the repeating processing of cells by starting the judgment of the necessity of a repeating at a point of time when the cells which are pertinent to the header part of a packet become complete and successively repeating the cells of the same cell group belonging to the packet having the header for which the necessity of the repeating is judged by a cell unit. CONSTITUTION:An analysis request function 15 detects that cells of sufficient number to analyze the header part to a packet are stored in a reception buffer in each cell group, logical path identification data, the identification data of the cell groups and the header part of the packet are extracted and the judgment of the necessity of a reepating is requested to a repeating judgment function 16. The repeating judgment function 16 judges the necessity of the repeating by referring to a routing table 21. At this stage, if an address IP address included in the packet header to be a judgment object is registered in the routing table 21, the necessity of the repeating is judged. A repeating processing is performed for the cells of the same group for which the necessity of the repeating is judged by a cell level repeating function 20 in a cell level.
Patent JP-S61217950-A (JP)
Title: Cleaning device for reproducing stylus
Inventor: KAGAMIBASHI SHUNJI
IPC: G11B3/58
Filed: 1985-03-22
Abstract: PURPOSE:To remove dust adhering to the vicinity of the tip part of a reproducing stylus and to make a player body small in size and light in weight by bringing the reproducing stylus into pressure-contact with a cleaning member consisting of a low- hardness material such as rubber, sponge, etc., in a state that an arm housing and the cleaning member have stopped. CONSTITUTION:A reproducing stylus which has ended the reproduction moves in the direction as indicated with an arrow A toward a stand-by position, and detects a cleaning position, and thereafter, the reproducing stylus stops its movement, and the reproducing stylus is made brought in to pressure-contact with a cleaning member 6 being in a stop state by a stylus pressure applying means. In this case, the cleaning member 6 consists of a low-hardness material such as rubber, sponge, etc., therefore, by elastic deformation, the tip part to which dust of the reproducing stylus has adhered to the cleaning member 6 so that the whole is wrapped uniformly, and when the reproducing stylus is separated, the dust is removed by adhering to the cleaning member 6. By repeating the joint and separation of the reproducing stylus and the cleaning member once or plural times, the tip part of the reproducing stylus can be cleaned completely. After the cleaning has been ended, the reproducing stylus moves to the stand-by position.
Patent JP-S62214349-A (JP)
Title: Sampling data output circuit
Inventor: OKADA EIICHI
IPC: G01N27/62
Filed: 1986-03-17
Abstract: PURPOSE:To shorten a sampling time and to improve the accuracy of peak position detection by performing repeatedly processes in which sampling data is added to held data in a register by an adding circuit and the sum is held in the register again. CONSTITUTION:The output value of the adding circuit 3 to which the sampling data is inputted successively is held in registers 4 and 7 and supplied from the register 4 to a CPU and from the register 7 to the circuit 3 as addition values. The number of times of addition of the sampling data is set by a counter 5 and a controller 8 controls the supply of the data to be added according to the setting. Then, the processes in which the sampling data is added to the held data in the register 7 and the result is held in the register 7 again are carried out repeatedly by as many times the number of times of addition set by the counter 5 and the sum data obtained by the processes is outputted to the CPU through the register 4.
Patent JP-S59184386-A (JP)
Title: Electrophotographic copying machine
Inventor: ONODERA FUMITO
IPC: G03G15/20
Filed: 1983-04-05
Abstract: PURPOSE:To obtain exactly vibration absorbing effect, and to release worker's uneasy sense uncomfortable sense by providing a vibration absorbing member which is capable of absorbing a vibration generated when fixing a powder image by pressure, on a pressure fixing device. CONSTITUTION:A pressure fixing device 4 consists of upper side and lower side fixing rolls 2, 3, and upper side and lower side fitting frames 5, 6. Both end supporting shafts 7-10 of the rolls 2, 3 are freely rotatable by bearings 11, 12 fitted into the frames 5, 6, respectively. A vibration absorbing member, for instance vibration absorbing rubber fittings 22 for inserting and holding a synthetic rubber member 23 having elasticity are installed between said rolls and a machine body fitting base plate 21, and screwed as one body by nuts 24, 25. When a copy paper passes through between the rolls 2, 3 and is fixed, an up- and-down vibration generated in the rolls 2, 3 is absorbed by the vibration absorbing rubber of the vibration absorbing rubber fittings 22, and a transfer of the vibration to the base plate 21 is cut off as much as possible.
Patent JP-S54150620-A (JP)
Title: Braking control of motor
Inventor: DOUKE HIROSHI
IPC: H02P3/22
Filed: 1978-05-19
Abstract: PURPOSE: To reduce operation stop time of the motor by utilizing kinetic energy of the rotor running by a flywheel effect as a damping force.  
     CONSTITUTION: When the power switch 1 is closed, the primary terminals 3a to 3c are connected to the terminals 3d to 3f of the electromagnetic switch 3 respectively, voltage is applied to the stator coil of motor 2. When the power switch 1 is opened, the said primary 3a to 3c and secondary 3d to 3f terminals are disconnected, the primary terminals 4, 5 and the secondary terminals 4a, 5a are connected. The rotor continues its revolution by the flywheel effect, a current flows in the damping resistance 6 due to the voltage produced in the stator coil of motor, resulting in the production of a damping force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10256158-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIMURA YOSHINOBU
IPC: H01L29/165
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To raise the direct transition probability at a SiGe mixed crystal to realize a high-efficiency light emission and high-sensitivity light reception by specifying the lattice const. in laminate planes of a Si/SiGe/Si laminate structure on a substrate. SOLUTION: The semiconductor device comprises a first conductivity type Si layer 15, updoped SiGe layer 14 not artificially doped with an impurity, second conductivity type Si layer 13 epitaxially grown on a first conductivity type crystal substrate 16 having a lattice const. not less than 1.0015 times that of a Si bulk crystal. If meeting this condition, the substrate material may employ a III-V compd. semiconductor crystal or II-VI compd. semiconductor crystal. When three or more component elements are set for these materials, the lattice const. setting has an advantage that it can be set freely but care must be taken of the diffusion of these elements in the substrate from the junction interfaces to the Si layer 15.
Patent JP-H08256373-A (JP)
Title: Radio control signal transmission system, base station and mobile station
Inventor: KUROKI YOSHINORI
IPC: H04M1/72508
Filed: 1995-03-17
Abstract: PURPOSE: To prevent the interference of a control radio wave between base stations automatically with respect to base stations in a private digital radio communication system wired-connected to an electric communication line installation. CONSTITUTION: Base stations BS1-3 monitor an available control frequency and a radio wave state of a slot in advance when the control radio wave is sent to mobile stations PS1-3. In the monitor of the base stations BS, a request of monitor command publication is made to a control radio wave state monitor command section 2 when a power supply ON detection section 4 detects power ON and an incoming call disable state detection section A1 detects the unarrival of an incoming call or at each prescribed time set by a routine timer A2 or by their combinations to start a radio wave state monitor section 1. Then the radio wave state monitor section 1 selects a radio wave not in use among monitor radio waves and starts transmission and uses the set control radio wave till a succeeding radio wave state is monitored.
Patent JP-S59187519-A (JP)
Inventor: SEKI YASUAKI
IPC: B65B33/00
Filed: 1983-04-04
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-S61218152-A (JP)
Title: Semiconductor device
Inventor: SENDA KATSUNORI
IPC: H01L25/18
Filed: 1985-03-23
Abstract: PURPOSE:To eliminate a current unbalance by exposing a pair of outer main terminals of semiconductor elements connected in parallel at the projection of the center at both sides of the upper surface of a package, and exposing an outer control terminal at the center on the upper surface of the package. CONSTITUTION:At least semiconductor elements 7a, 7b having self-extinguishing function are placed in a package 1, and connected in parallel. In this case, a pair of outer main terminals of the elements 7a, 7b, i.e., anode outer terminals 15a, 15b and cathode outer terminals 17a, 17b are exposed at a projection at the center at both sides on the upper surface of the package 1. Further, outer control terminals of the elements 7a, 7b, i.e., gate outer terminals 19a, 19b and cathode outer terminals 21a, 21b for the gate are exposed at the center on the upper surface of the package.
Patent JP-S61217249-A (JP)
Inventor: ISHIGAMI MICHIO
IPC: B32B33/00
Filed: 1985-03-22
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-S51136099-A (JP)
Title: Filter device
Inventor: OKANE SHIYOUGO
IPC: B01D53/04
Filed: 1975-05-17
Abstract: PURPOSE: A filter device, that is easy to replace filter in safety by fitting a shutter at both ends of pipings and filter device in a filter device installed in free attachment and detachment between pipings for redioactive substances and contaminated air etc. and other pipings. 
     COPYRIGHT: (C)1976,JPO&Japio