baber/WOPTO huggingface dataset:
Patent JP-H0729337-A (JP)
Title: Magnetic head driving mechanism
Inventor: KITANO TAKAMASA
IPC: G11B21/10
Filed: 1993-07-16
Abstract: PURPOSE:To make a magnetic head capable of finely moving in the whole movable range by using a mechanism of combining a rotary step motor with a lead screw for the purpose of coarse movement of the magnetic head driving mechanism and using a voice-coil motor for the fine movement. CONSTITUTION:A coarse movement base 3 is engaged with the lead screw 7 fitted to the rotary step motor 6, and is coarsely moved by the motor 6. At the time of the coarse movement, a carriage 2 is pressed against the coarse movement base 3 by the motor 6, and when they reach in the vicinity of an objective track only the carriage 2 is finely moved by controlling a current value to flow into the motor 6. The coarse movement base 3 is fitted with a stopper member 15 to regulate a regulating range of the carriage 2. In such a way, the max. movable range for fine movement of the carriage 2 is made to be equal to or slightly larger size than the min. movable range of the coarse movement base 3, i.e., one step of the motor 6, while the max. movable range for the fine movement of the carriage is made to be equal to the min. movable range of the coarse movement base 3.
Patent JP-2001005087-A (JP)
Title: Display device within finder for camera
Inventor: HOSOKAWA TETSUO
IPC: G03B17/18
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device within a finder by which a user easily recognizes warning display by controlling the illuminating color of an illumination means in accordance with information displayed by a display part. SOLUTION: Based on a control signal from a CPU, the liquid crystal segment of a liquid crystal panel 301 energized through a main circuit flexible board gets transparent so as to display character or graphic information, and a green LED 311a or a red LED 311b selected by the CPU is lit through a board 313 in accordance with the information displayed by the panel 301. A light beam emitted from the LED 311a or the LED 311b is made incident from the semicircular end face of the upper part or the lower part of a light guide 315, uniformly diffused in the light guide 315, and conducted toward the panel 301 from the front of the light guide 315. The conducted light is transmitted through the panel 301 and functions as illumination for the panel 301. Since the illuminating color is changed in accordance with the displayed information in such a way, visibility and operability are improved.
Patent JP-H0516274-A (JP)
Title: Laminated molding and molding method thereof
Inventor: NOZAWA TADAMICHI
IPC: B29C43/20
Filed: 1991-07-17
Abstract: PURPOSE:To improve adhesive strength and appearance by interposing a hot melt type adhesive film between an air-permeable decorative skin and a fiber- reinforced thermoplastic resin layer, heating, pressing and molding the whole and setting air gaps at a specific ratio to the resin layer. CONSTITUTION:When a laminated molding 7 is molded, a sheet-shaped molding blank 1 is heated in a far infrared ray heating furnace 2 first. A hot melt type adhesive film 8 is interposed between a sheet-shaped molding blank 4 heated and an air-permeable decorative skin 5, and inserted into a molding die 6. The whole is pressed and molded under conditions, in which an aimed expansion coefficient is acquired, while both the blank 4 the skin 5 are unified, thus completing a porous laminated molding 7. The sheet-shaped molding blank 4 heated at that time is expanded by heating, and the exposure of reinforcing fibers is increased. The sheet-shaped molding blank 1 is formed of a thermoplastic resin layer containing not less than 10vol.% reinforcing fibers while 5-75vol.% air gaps are set to the thermoplastic resin layer.
Patent JP-H098225-A (JP)
Title: Semiconductor module for electric power
Inventor: ANDOREASU RENIGAA
IPC: H01L25/07
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor module for power in which numerous different circuits can be formed by only changing the bonding connection in the module. SOLUTION: A semiconductor module for power is provided with six semiconductor devices 1-6 for controllable power arranged on an insulating substrate carrying conducting paths 24-29. Conducting paths 37, 38, and 39 corresponding to each two of the semiconductor devices arranged in parallel with each other are additionally provided on the insulating substrate and are connected to one of six load current terminals, one of the conductive paths, and one of the semiconductor devices. Therefore, a plurality of different circuits can be formed in the module without changing the structure.
Patent JP-H04372851-A (JP)
Title: On-line type electrophoretic apparatus
Inventor: FUJII HIDEHIKO
IPC: C12M1/00
Filed: 1991-06-21
Abstract: PURPOSE:To make it possible to measure a migration pattern correctly so that no effect on a migration signal itself to be obtained is produced, even when the period of a signal acquisition time gets out of order in a multitask processing system. CONSTITUTION:A microcomputer 31 is equipped with an operating system of a multitask system, and three programs of a task 1 for a scan control and taking-in of a signal, a task 2 for displaying the signal and a task 3 for processing the signal operate simultaneously. Based on the program of the task 1, a scan instruction for scanning a migration gel 2 at each prescribed time and taking in the signal is outputted from a scan instruction conversion element 38 to a scanning mechanism 30a and a timer 37. Receiving a signal for break from the timer 37, a switch 40 turns a migration power source 8 OFF and it turns the migration power source 8 ON according to a signal sent from the timer 37 when the timer 37 is reset.
Patent JP-H0712034-A (JP)
Title: Starter
Inventor: OKADA MICHIO
IPC: F02N15/06
Filed: 1993-06-23
Abstract: PURPOSE:To prevent a connection part between a motor and a drive power transmitting member from receiving an influence by misalignment of a clutch outer. CONSTITUTION:A one-way clutch 13 is interposed between an input gear 12 gear-connected to a drive shaft 2a and a pinion gear supporting shaft 8 in a motor of a starter. An external tooth serration 17a is formed in the peripheral surface of a clutch outer 17 of the one-way clutch 13, and an internal tooth serration is formed in the input gear 12, to serration-connect the clutch outer 17 to the input gear 12. A play in a radial direction of meshing in this serration connection is set larger than a maximum misaligning amount of the clutch outer 17. In this way, misalignment of the clutch outer can be absorbed by a play of the serration connecting part, and building the one-way clutch can be simplified, so that reduction of a production cost can be obtained.
Patent JP-H079990-A (JP)
Title: Electric car for swing transportation
Inventor: FUKUHARA KAZUYOSHI
IPC: B61B13/06
Filed: 1993-06-24
Abstract: PURPOSE:To safely easily carry out preserving, inspecting and repairing operations of a cargo swinging transporting means in an electric car for lifting swingingly and transporting cargos like a travelling hoist. CONSTITUTION:This equipment consists of an electric car provided on the bottom with a swinging locked device 10, a guide rail 1 for supporting the electric car and a cargo suspending means 3. The cargo suspending means 3 is constituted to have a suspending chain or the like 22 to be taken up and drawn out and a suspending locking device 24 removably engaging swinging locked device 10 at the electric car side.
Patent JP-H0710589-A (JP)
Title: Outside fitting production for optical fiber preform
Inventor: TOKUNAGA KEIICHI
IPC: G02B6/00
Filed: 1993-06-24
Abstract: PURPOSE:To provide a method for producing an optical fiber preform having equal diameter in the longitudinal direction by uniformalize the flow of a waste gas from a reaction chamber. CONSTITUTION:In the outside fitting and producing method for optical fiber preform for producing the optical fiber by moving burner 4 back and forth along a starting rod 2 in the reaction chamber 3 and depositing and growing a soot around the starting rod 2, plural discharge ports E1, E2, E3,... are successively provided along the longitudinal direction of the optical fiber preform 1 at the opposite side of the burner 4 in the reaction chamber 3 and the quantity of the waste gas from the discharge ports E1, E2, E3,... is controlled to make the soot optimum shaped.
Patent JP-H0787052-A (JP)
Title: Multi-channel adpcm companding device
Inventor: NISHITANI SHUJI
IPC: H04J3/18
Filed: 1994-07-06
Abstract: PURPOSE:To provide the multi-channel ADPCM companding device with simple circuit configuration in which a PCM audio signal is transmitted/received by plural channels in one transmission sot. CONSTITUTION:This device is provided with N-sets of input output interfaces, a 1-channel ADPCM compander 1 making conversion of ADPCM into PCM as to data received one of the input output interfaces based on a control signal or vice versa, and a controller 6 selecting one of n-sets of input output interfaces in a predetermined order in one transmission slot, coupled with the 1-channel ADPCM compander 1 and transmitting a 1st control signal used to make conversion from ADPCM into PCM and a 2nd control signal used to make conversion from PCM into ADPCM to the 1-channel ADPCM compander 1 in the order of the 1st and 2nd control signals or vice versa.
Patent JP-2001006099-A (JP)
Title: Convoy traveling controller
Inventor: HASHIMOTO HIDEKI
IPC: B60W30/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a convoy traveling controller capable of integrating an independent vehicle or other convoy during convoy traveling. SOLUTION: In this convoy traveling controller provided with a transmitter and a receiver for reporting the information of a present car position to the other vehicle at least, following cars A2, A3 and A4 are traveled while automatically following a leading car A1 corresponding to the information, an independent car B to be independently traveled separately from a convoy car group AG under convoy traveling is provided with a means for outputting the request of integration into the convoy to the leading car A1 in the convoy car group AG and the leading car A1 is provided with a means for permitting or inhibiting this integration on the basis of the integration request from the independent car B.  When the integration request of the independent car B is permitted by the leading car A1, the independent car B performs switching from manual driving traveling due to a driver to automatic driving traveling for automatically following the leading car A1 in the convoy car group through a mode switching means.
Patent JP-S6240370-A (JP)
Title: Substrate transfer mechanism for vacuum device
Inventor: ARIMATSU KEIJI
IPC: C23C14/56
Filed: 1985-08-14
Abstract: PURPOSE:To obtain a vacuum treatment device of a load lock system having excellent economy and reliability by providing a valve disk for vacuum sealing of an aperture connecting a vacuum vessel and preliminary vacuum vessel in such a manner that the valve disk moves in the direction perpendicular to the vacuum sealing surface. CONSTITUTION:A charge chamber 1 and a treatment chamber 2 are vacuum-sealed by the valve disk 22 and a substrate holding plate 9 carrying a substrate 40 is installed in this state to a supporting device 23 in the charge chamber 1, then the inside of the charge chamber is evacuated to a vacuum. The inside of the treatment chamber 2 is already in a vacuum state. The valve disks 21, 22 are mechanically connected via the device 23 to guides 24, 25, 26 in such a manner that the valve disks slide freely. The valve disk are moved in the direction perpendicular to a valve seat 31 by a screw 27 which is rotationally moved by a driving device. The inside of the charge chamber 1 is evacuated to the vacuum state after the plate 9 is installed on the device 23 in the chamber 1, then the plate 9 is transferred into the chamber 2 by the rotational motion of the screw 27 and the chamber 1 and the chamber 2 are sealed by the valve disk 21. The substrate is returned to the chamber 1 by the reverse process when the treatment of the substrate 40 imposed on the plate 9 ends. The substrate 40 is then taken out of the chamber.
Patent JP-2000011266-A (JP)
Title: Equipment operation device
Inventor: SASAKI MIKIO
IPC: G08B9/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To make a user possible to easily change operation attribute of various kinds of equipment such as volume and channel selection of television receiver or the amount of wind and set temperature of air conditioner. SOLUTION: A state transition control block 13 manages on-vehicle equipment 21 to 25 of operation objects and operation attribute of the on-vehicle equipment 21 to 25 by state numbers and is made possible to select by a specified order. Here, when there is a selection instruction of the operation attribute from a user through an operation input block 11, an operation attribute list reference block 14 refers to an operation attribute list where change information of variate regarding each operation attribute is stored and reads out the change information corresponding to the selected operation attribute. Then, when there is a change instruction of the variate from the user through the operation input block 11, an attribute allocation/variable transmission block 15 instructs equipment of the operation object to change the variable on the basis of the read change information.
Patent JP-H0833387-A (JP)
Title: Speed control device of linear conveyance vehicle
Inventor: KATSUMI AKIRA
IPC: B60L13/03
Filed: 1994-07-07
Abstract: PURPOSE:To obtain a speed control device which can correct the speed comparatively precisely even at a low speed. CONSTITUTION:A linear conveyance vehicle is feedback-controlled by detecting an actual velocity (vr) so as to be decelerated down to a creep velocity (vc) via a speed change along an ideal velocity (vi). A correction is performed not on the basis of the running distance of the linear conveyance vehicle but at correction timings t1, t2, t3, t4,... every 10ms whose time has been measured by a timer. Thereby, the correction can be performed at proper frequency even at a low speed.
Patent JP-H0345855-A (JP)
Title: Temperature control device of hot water feeding device
Inventor: ADACHI IKURO
IPC: F24H1/10
Filed: 1989-07-10
Abstract: PURPOSE:To enable all the setable temperatures to be set irrespective of a presence of scattering in a variable resistance value by a method wherein in the case that the set resistance value is more than a specified resistance value, it is set to a minimum temperature of settable temperature and as the set resistance is lower, its target temperature is set high. CONSTITUTION:When a user sets a hot water feeding temperature by a variable resistance circuit 51 (61) of a remote controller 50 (60) selected, voltages at the terminals 36, 37 (38, 39) corresponding to the resistance values in the variable resistance circuit are read as set temperature signals. At this time, in the case that the resistance value of the variable resistor VR1 (VR2) is more than the specified resistance value, the minimum temperature becomes a set temperature and in turn in the case that it is less than that, as the resistance value is lower in response to each of the resistance values, a higher temperature is set. At this time, as to a hot water temperature thermistor 25, its detected temperature signal is also read and then an amount of combustion is determined with the signal being applied as a heating information. After this, as a hot water feeding plug is opened, an ignition is carried out at a predetermined sequence and then an ignition is carried out at a group of burners 11.
Patent JP-S5966682-A (JP)
Inventor: MURAKAMI MITSUTOSHI
IPC: F26B17/14
Filed: 1982-10-09
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-H0738325-A (JP)
Title: Wide band dipole antenna
Inventor: TAKANO TOSHIYUKI
IPC: H01Q1/38
Filed: 1993-07-19
Abstract: PURPOSE:To provide the wide band dipole antenna whose wide band characteristic is satisfactory. CONSTITUTION:This wide band dipole antenna is provided with dipole elements 11a, 11b, and a parasitic element 13 which is formed by bending rectangularly a conductor of long size having length of 1/2 wavelength or above of radiation wavelength so as to surround the periphery of the elements 11a, 11b in a plane being parallel to electric field axes of these elements 11a, 11b, further, has a notch 13a in a center part of a side in one electric field axis direction thereof. It is also allowable that the dipole elements 11a, 11b and the parasitic element 13 are constituted of a metallic thin layer stuck to the surface of a dielectric substrate.
Patent JP-S6157081-A (JP)
Title: Detector of head transporting position
Inventor: YAMAKAWA AKIO
IPC: G11B7/085
Filed: 1984-08-27
Abstract: PURPOSE:To detect the transporting position of a head with simple structure and non-contact system by synchronizing relatively light-emitting element and photodetector and a mask with a head so as to shift it, changing the light receiving state with the aid of the photodetector and detecting the transporting position of the head due to the change in light receiving state. CONSTITUTION:When an optical head 4 is transported in the direction of an arrow (a) between the outer-most peripheral position P1 and inner-most peripheral position P2 of a disk 1, a light-emitting element 14 and photodetector 15 are synchronized with the optical head 4 and transported in the arrow (a) direction with respect to a mask 16. At this time, since a light shielding edge 16a of the mask 16 tilts by an angle theta with respect to the transporting direction (the arrow (a) direction), the light receiving state of the photodetector 15, where light is made incident from the light emitting element 14, is changed along with the transportation of the optical head 4. When the optical head 4 is transported, the light receiving quantity of one solar battery A of the photodetector 15 changes gradually, whereas that of the other solar battery B is always constant. Consequently the transporting position of the optical head 4 can be detected by the detection output caused by the difference of the light receiving amounts of two-divided solar batteries A and B.
Patent JP-H1118294-A (JP)
Title: High-voltage generation circuit for image-forming device, and image-forming device
Inventor: MUKOHARA TAKUYA
IPC: H02J1/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To supply a highly accurate load current value, even if a load fluctuates due to the environment or the like. SOLUTION: A high voltage generated by a rectifier 21 is kept monitored by a voltage detection section 6 placed in the rectifier 21. The voltage detection section 6 converts a high output voltage into a detection signal level at low voltage and transmits a detection signal to a constant voltage control section 5. The constant voltage control section 5 keeps monitoring the detection signal and controls a switching section 3, so that a high output voltage generated by a step-up transformer 1 becomes a desired value. The direct current (load current) produced at the output section and passed through a load 10 is detected by a current detection section 9.  A controller 20 keeps monitoring the load current value detected through the current detection section 9 and sequentially varies the set constant voltage value of the constant voltage control section 5, so that a desired direct current flows to the load 10.
Patent JP-H1127830-A (JP)
Title: Electrical junction box
Inventor: KODAMA SHINJI
IPC: H02G3/16
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an electrical junction box which is formed so as to radiate heat to the outside, while keeping waterproofing effects with a simple structure. SOLUTION: This electrical junction box consists of a printed circuit board 4 on which an electronic component 5 is mounted, a connector 2 connected with the circuit conductor of the printed circuit board 4, and cases 1a, 1b which causes the connector 2 from cut windows 1c, 1c to protrude and protect the printed circuit board 4. A plurality of grooves 3 extending to the inside of the case are formed at the outer surface of the housing 2a of the connector 2.
Patent JP-H0343881-A (JP)
Title: Character string detector
Inventor: MIYAMOTO KAZUMASA
IPC: G06K9/38
Filed: 1989-07-12
Abstract: PURPOSE:To binarize and detect only the area where a character string exists by providing a means which binarizes a character part and a background part independently of each other and operating AND between two binary pictures obtained from this means with phase shift and obtaining the product sum of them. CONSTITUTION:A means 1 to which the original picture of a character string is inputted, a means 5 which obtains a running average of the picture from the output of this means 1, and a means 8 which sets upper and lower limits of the high frequency picture obtained by subtraction between the output and the running average are provided. A histogram generating and binarizing means 10 obtains a luminance histogram of each of divided areas of the picture limited by the means 8 and obtains binarized picture outputs of a high luminance part and a low luminance part, and a logical operation means 12 subjects these binarized picture outputs to logical operation to binarize only the area in the vicinity of the character part. Thus, only the character string part is efficiently binarized and detected though the picture has a low contrast and the luminance is changed in the periphery of the character string.
Patent JP-S6072076-A (JP)
Title: Graphic editing device
Inventor: SAITOU MITSUO
IPC: G06F17/50
Filed: 1983-09-28
Abstract: PURPOSE:To improve an efficiency of an editing work by displaying an editing mark making the most of a feature of a graphic, together with the graphic, when displaying the graphic. CONSTITUTION:An editing control part 16 writes an inputted parameter in a memory of a graphic parameter storage part 12 and also sends it to a graphic expanding part 13. The parameter stored in the storage part 12 is sent to an end point detecting part 18, too, but in this part, whether a sent position coordinate is an end point or an intermediate point is discriminated. Also, an instructing signal which is different in the position coordinate of the end point and the position coordinate of the intermediate point is sent to an editing mark generating part 19. In this part, a signal for generating a circle which has designated a position relation of the position coordinate and an editing mark (circle) by an instructing signal inputted from the end point detecting part 18 is sent to a display control part 14. The control part 14 displays actually a graphic data signal sent from the graphic expanding part 13 and an editing mark signal sent from the editing mark generating part, on a display picture of a display part 15.
Patent JP-S5969581-A (JP)
Title: Three-way solenoid valve
Inventor: TODA TOSHIHISA
IPC: F16K31/06
Filed: 1982-10-09
Abstract: PURPOSE:To reduce size of spring and solenoid by constructing a valve body with a shaft section and conical flange sections formed at opposite ends of the shaft section. CONSTITUTION:A valve body 16 is constructed with a shaft section 15 and conical flange sections 140, 141 formed at opposite ends of the shaft section 15, while oil paths of longitudinal grooves 150, 151 are made at the outside of said flange sections 140, 141. Because of conical flange section 140, the attraction to be produced before the valve body 16 will strow is lowered when compared with a planar plunger, but when setting the top angle of said conical flange section 140 in the vicinity of 174 deg., attraction of approximately 90% is achieved thereby increase of size of solenoid valve can be suppressed around 10%.