baber/WOPTO huggingface dataset:
Patent JP-2001014691-A (JP)
Title: Defect device of optical disk device
Inventor: YAMAKOSHI HIROMITSU
IPC: G11B7/004
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress unnecessary follow-up of an objective lens and to improve the playability by reducing the gain of a pickup servo system for a certain time after the system is turned on again after the pickup passes a scratch on an optical disk and a defect is released. SOLUTION: An RF amplifier 5 detects an error signal 5a from RF signal of a pickup 2 and transmits the signal 5a to an actuator driving circuit 3 through a servo processor 6 and a gain switching circuit 8. Moreover, when the RF signal from the pickup 2 becomes below a specified level, a defect signal 5b is outputted. When a monostable multivibrator 7 receives the signal 5b, its edge produces a trigger and a gain switching signal 7a is outputted only during the time determined by the time constant of an externally provided resistor R and a capacitor C. A gain switching circuit 8 switches a switching switch 8a while the signal 7a is being outputted to reduce the gain of the servo system.
Patent JP-2000078075-A (JP)
Title: Automatic warning radio terminal for user in the case the terminal enters designated physical area
Inventor: GRIFFITH GARY L
IPC: H04W24/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent an employee (user) from forgetting to return a PCS terminal when the leaves a facility by detecting presence of a radio terminal at he entrance of the facility to send a warning message to the radio terminal and letting the user know a fact that he is leaving the facility with the radio terminal carried with him. SOLUTION: When a radio terminal 111 moves from a coverage area of a base station 104 to an area 113, the terminal 111 receives an intensive receiving signal from a directional antenna 107 compared with the signal received from an antenna 108. The terminal 111 is registered at a base station 103 which executes a standard registering procedure for a radio switching system 102 in response to the registration of the terminal 111. The system 102 performs an operation to register the terminal 111 at the station 103, sets up a radio link or a telephone call to the terminal 111 and lets a user of the terminal 111 know a fact that he is leaving a facility with the terminal 111 carried with him.
Patent JP-S6166992-A (JP)
Inventor: TOMASU EI SOONTON
IPC: G21C17/06
Filed: 1984-09-05
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-2001010911-A (JP)
Title: Weed-controlling composition and weed-controlling method
Inventor: HIRASE KANGETSU
IPC: A01N47/36
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting synergistically herbicidal effect on barnyard grass and high controlling effect thereon by including Drechslera monoceras having specific properties and a specific compound. SOLUTION: This composition is obtained by including (A) such a kind of fungus belonging to the genus Drechslera monoceras that one of PCR products obtained by PCR reaction using the DNA of Drechslera monoceras as template and using a DNA having a base sequence of the formula as primer stands at pref. 1.5-1.6 kbp, and as to be inert to useful plants (e.g. rice) but have herbicidal activity on Echinochloa sp. [e.g. MH-1901 (FERM BP-6091)] and (B) methyl 3-chloro-5-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-1- methylpyrazole-4-carboxylate.
Patent JP-H0917471-A (JP)
Title: Terminal block for signal line connection
Inventor: YOKOYAMA TAKASHI
IPC: H01R9/00
Filed: 1995-06-27
Abstract: PURPOSE: To shield and protect a terminal connecting part not used so as not to be damaged with a simple structure in a terminal block for signal line connection. CONSTITUTION: A terminal block plate 102 mounted on a circuit board 106 is mounted on each of terminal connecting parts 101 partitioned by a partitioning wall 100, the contact part of a signal line 103 is put on the block plate 102, and a screw block 104 is screwed to connect them together. In such a terminal block for signal line connection, for a one not used of the terminal connecting parts 101, the terminal block plate 102 and the screw block 103 are removed, and the base part 1c of a shielding plate 1 is stuck to the inner surface 101b of the connecting terminal part 101 to shield it.
Patent JP-S6077509-A (JP)
Title: Surface acoustic wave device
Inventor: FUJITA YUUJI
IPC: H03H9/145
Filed: 1983-10-05
Abstract: PURPOSE:To decrease voltage loss by taking number of electrode finger pairs of one electrode as <20 and taking the percentage of the width of electrode finger to 1/2 of the repetitive period to the electrode finger as >=76% or <=24% so as to make the admittance close to that of a device to be connected. CONSTITUTION:A comb line electrode 2 as an input electrode, a comb line electrode 3 being an output electrode and a shield electrode 4 are formed on a piezoelectric substrate 1 forming a surface acoustic wave device. The number of pairs of the electrode finger in the comb line electrodes 2, 3 is taken as <20 and also the percentage of the width of electrode finger to 1/2 of the repetitive period of the electrode finger is taken as >=76% or <=24%. Moreover, the percentage of the width of the electrode finger of the comb line electrodes 2, 3 arranged oppositely onto the substrate 1 is taken as <=24% for the electrode 2 or 3 and >=76% for the other electrode 3 or 2. Then the admittance of the surface acoustic wave device is approached to the device to be connected so as to decrease the voltage loss.
Patent JP-H0238275-A (JP)
Title: Reel device for braid-shaped material
Inventor: NOSE AKIRA
IPC: B65H75/38
Filed: 1988-07-25
Abstract: PURPOSE:To place a reel and a case separated from a electric appliance or the like and prevented from interfering, when a device is in use, by permitting the reel and the case, for use of reeling a braid-shaped material, to be placed in an arbitrary position in a plug side, in the case of a reel device for the braid-shaped material of a power unit cord or the like. CONSTITUTION:This device rotatably sets up a reel 2 in a case 1, and a braid- shaped material 3 of predetermined length is wound in the same direction to this reel 2 with an intermediate part of the material 3 in its lengthwise direction slidably engaging with a through hole 5 formed in the reel 2. Both ends of this braid-shaped material 3 are drawn out respectively to the outside from a pair of lead out ports 6, 6' provided in the case 1. In a condition that both end parts of this braid-shaped material 3 are drawn out to the outside form the lead out ports 6, 6' with winding to the reel 2 completely released, the reel 2 and the case 1 are slided along the braid-shaped material 3. Further a manual winding handle 7, rewinding the released braid-shaped material 3 to the reel 2, is provided.
Patent JP-H0477861-A (JP)
Title: Order reception designing system
Inventor: SUZUKI HIDEAKI
IPC: G06Q50/28
Filed: 1990-07-16
Abstract: PURPOSE:To design a commodity model by a customer without designating all requested specifications by complementing the requested specifications which are not designated by the customer with a rule processing operation. CONSTITUTION:If not type is designated in the requested specifications, a product type is decided out of other requested specification items based on fuzzy rule base and stored in a product model data store part 5. At a product parameter calculation part 3, the size and the shape parameter of the model are decided in detail based on the product type stored in the part 5. In this case, the parameter is calculated by reference to a calculation routine and the rule base. In regard of design of the size and the parameter of the model, an engine is first decided and other component elements are designed and calculated in the same way by reference to the calculation routine and the rule base. As a result, the commodities can be easily deigned in response to their requested specifications even though these specifications are not so satisfactory.
Patent JP-H0349168-A (JP)
Title: Battery temperature control device for automobile
Inventor: NISHIMOTO YUKIO
IPC: H01M10/625
Filed: 1989-07-17
Abstract: PURPOSE:To prevent the reduction of the charging capability and the liquid temperature lowering of a battery and prevent an engine from being disabled to start at a cold temperature by feeding the current from the battery to a heating means with a driving means based on the detection signal of an engine operation detecting means. CONSTITUTION:At the initial stage after an engine is started, the number of pulses is small and the pulse output at the point R is small, thus no signal is outputted from a rotating speed detecting circuit 43. The input signal at the point S exceeds the reference potential Ve, thus the potential at the point T is maintained at the preset level. Since the current of a battery 1 is continuously fed to a heater 5, the outer periphery of the battery 1 rises, the liquid temperature of the battery 1 rises, and the battery liquid is activated. Thus, the internal resistance of the battery 1 is decreased, the battery voltage fed to an engine is stabilized, the starting performance is improved, and the engine is prevented from being disabled to start. Since the liquid temperature of the battery 1 rises, the acceptance voltage is not reduced, and the charging capability at a cold temperature is improved.
Patent JP-H0235360-A (JP)
Title: Manufacture of microplate
Inventor: NAGATOMO YASUHARU
IPC: G01N33/543
Filed: 1988-07-25
Abstract: PURPOSE:To simplify the operation and observation at the time of inspection and to make an image clear by a method wherein the surface of a microplate of synthetic resin, including an inspecting recessed part thereof, is subjected to plasma treatment and thereafter a hydrophobic ink layer is provided on the peripheral edge of the opening of the aforesaid recessed part. CONSTITUTION:A plurality of inspecting recessed parts 2 are provided in a microplate 1 formed of synthetic resin, and a flat part is formed to some extent at the peripheral edge 3 of an opening in the upper end of each inspecting recessed part 2. Next, plasma treatment is applied at least to the surface of the microplate including the inspecting recessed parts 2, so as to modify the surface resin to be hyrophilic. After the plasma treatment is applied, a hydrophobic ink layer 5 is provided on the peripheral edge 3 of the opening of the inspecting recessed part 2 by a thermal transfer method. At the time of judgment from inspection, according to this method, an oil dripped for preventing vaporization flows out of the inspecting recessed part appropriately when cover glass is put on, and therefore the oil is not left in the inspecting recessed part. Accordingly, an image of agglutination watched by a microscope becomes clear and, consequently, the judgment can be facilitated.
Patent JP-H0934719-A (JP)
Title: Data analyzer
Inventor: SATO YOSHINORI
IPC: G06F19/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To analyze symbolized time sequential data for the unit of a case and to extract the causal relation contained in the data as a rule expressing data structure. SOLUTION: The time sequential data are preserved as the records of symbols and time by a symbolized data managing device 100 and the description unit of analysis is decided by a case preparing device 509 and a class sorting device 510. A model extracting device 511 extrcats the data structure contained in the class and outputs it as a rule. Besides, the analyzed result is outputted by an analyzed result output device 505 as the timewise relation between the case and the rule or the degree of similarity between the cases.
Patent JP-H0934519-A (JP)
Title: Signal input and output device
Inventor: IGARASHI MASAHIRO
IPC: G05B19/05
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size of entire signal input/output device and also to facilitate the maintenance job of the device by reducing the number of types of input and output modules which are attached to the signal input/output device. SOLUTION: An input/output module mounting unit 1 of the signal input/ output device is provided with a terminal block 2 which contains plural connection terminals. The unit 1 is also provided with an input module 12 having an input circuit common part 12a which converts every input signal supplied via every terminal of the block 2 into the prescribed value. Furthermore, an option board 10 having an adjustment circuit which is placed between the part 12a of the module 12 and the block 2 to adjust the input signals supplied to the part 12a at the almost even value can be freely loaded into and unloaded out of the unit 1.
Patent JP-S5974840-A (JP)
Title: Feeding-out device for sheetform medium
Inventor: ISAWA NORINAGA
IPC: B65H7/18
Filed: 1982-10-22
Abstract: PURPOSE:To enable only one sheet of a printing paper to be reliably conveyed even if a friction force between printing papers changes dur to a change in ambient temperature, by a method wherein dynamic torque of a turn-over roller for returning a sheetform medium to a medium storing part is variably controlled according to ambient temperature. CONSTITUTION:When ambient temperature is low, the width of the pulse of a control signal fed to a transistor 26 is narrow, and the amount of a current flowing to an electromagnet 21 is small. Thus, a contact force between a plate 19 and a felt 25 decreases, and dynamic torque, applied to a turn-over roller 12 through members 17-19, 21, 23, and 25 forming a clutch mechanism, decreases. However, when ambient temperature is low, a friction force between printing papers 7 is low, and thereby only one sheet of the printing paper may be reliably conveyed. Meanwhile, when ambient temperature is high, the width of the pulse of a control signal fed from a pulse modulating circuit 31 to a transistor 26. Thus, dynamic torque, applied on the turn-over roller 12, increases,and in this case also, only one sheet of a printing paper may be reliably conveyed.
Patent JP-H0781167-A (JP)
Title: Color heat transfer recording device
Inventor: ISHII RIE
IPC: B41J17/06
Filed: 1993-06-29
Abstract: PURPOSE:To use a recording paper of irregular size without replacing an ink sheet. CONSTITUTION:Transfer is carried out by using an ink sheet equivalent to 1/n of a recording picture while sliding an ink sheet 106 and a recording paper 101 by setting a feed speed of the ink sheet 106 as 1/n (n>1) of the feed speed of the recording paper 101. A side plate 104 linking with an end interface 103 for arranging the rear end of a recording paper 101 placed in a paper feed cassette 102 and an (4n) value determining section (not shown in the figure) for sensing the size of the recording paper 101 by using a plurality of push switches 112 to be ON/OFF by the contact with recessed and projected sections of the side plate 104, and based on the sensed recording paper size and variation of the (n) value based on the sensed recording paper size, the ink sheet 106 is fed by the feed speed in compliance with the size of the recording paper 101 by varying the n value.
Patent JP-H1011926-A (JP)
Title: Servo information writing method of magnetic disc
Inventor: SAITO TOSHIO
IPC: G11B21/10
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To shorten the throughput of a servo writer and improve the productivity of a magnetic disc by a method wherein a waiting time in the writing is eliminated and instruction words for servo informations and a pattern generator PG are employed. SOLUTION: A 1st track TR1 on an outermost circumference is sought by the INDX signal of a rotation angle detector 2a and, when the seeking is ended, a a seeking end signal SE is inputted to an MPU 41 from a carriage control circuit 44. In accordance with the instruction of the MPU 41, the execution instruction words of an MEM 43 are transferred to a PG 46 and servo informations are generated N1 times and inputted to a writing control circuit 45 and +1's of SYNC signals and +1's of PC signals are written in respective sectors Sc N2 times respectively. When the writing is ended, a writing end signal WE is outputted to a Q generating circuit 47 from the circuit 45 and a seeking command is given to the circuit 44 to make the center line between the tracks TR1 and TR2 sought by a head (h).  Then -1's of PC signals are outputted by the PG 46 and written in the respective sectors Sc N3 times by the circuit 45 to end the writing. Subsequently, the same procedure are successively executed.
Patent JP-H0236338-A (JP)
Title: Optoacoustic signal detecting device
Inventor: NAKADA TOSHIHIKO
IPC: G01N21/00
Filed: 1988-07-27
Abstract: PURPOSE:To accurately measure the surface and internal information of a sample by constituting a condensing means and optical interference detection means as a confocal optical system. CONSTITUTION:A modulated laser radiation optical system 300 and a Michelson interferometer 310 are constituted as the confocal optical system. Namely, a beam from a laser 31 reflected on a sample 170 is splitted by beam splitters 56 and 42 and the splitted beams are condensed by lenses 43 and 46. Photoelectric conversion elements 45 and 48 and pinholes 44 and 47 are provided in and just before respective optical paths respectively. The element 45 is arranged behind the rear focusing position of the lens 43 and the element 48 is arranged ahead of the rear focusing position of the lens 46. Output currents from the elements 45 and 48 are compared in a comparison circuit 54 and a Z stage 30 is controlled to perform feedback so that the front focusing position 131 of an objective lens 28 always coincides with the surface of the sample 170. Thus, the laser beam can be always stably condensed on the surface of the sample even if there is unevenness on the surface of the sample like a semiconductor wafer where a circuit pattern is formed.
Patent JP-H0348770-A (JP)
Title: Biochemical analysis apparatus
Inventor: SUGAWARA KAZUHIKO
IPC: G01N35/10
Filed: 1989-07-18
Abstract: PURPOSE:To directly suck and hold a specimen from a centrifugal separator by disposing a centrifugal separator separate from the biochemical analysis apparatus so as to brought to the suction position on the outside of the device and using a nozzle for suction spotting. CONSTITUTION:A suction spotting means 5 is moved along rails 8 by a moving means 9 imposed on the rails 8 and a liquid to be inspected is sucked by a nozzle 7 for suction spotting from the suction position P in the biochemical analysis apparatus 1 and is spotted onto the spotting position 22 on the long- sized test film. A rotating section 105 is so fed that a cup 103 for centrifugal sepn. of a centrifugal separator 104 comes to the prescribed suction position P' at the time of analysis of the centrifugally separated liquid to be inspected. After the cup is disposed to the position P', the means 5 is fed to a stop position on the outside of the device. The nozzle 7 is positioned right above the cup 103 when the means 5 stops in this position. The descending of the means 5, the suction of the liquid to be inspected by the nozzle 7, and the ascending and lateral moving of the means 5 are then successively executed and the sucked liquid to be inspected is spotted 22.
Patent JP-H0350798-A (JP)
Title: Multilayer interconnection board
Inventor: TAGAMI BUNICHI
IPC: H05K3/46
Filed: 1989-07-18
Abstract: PURPOSE:To realize lamination in which a noise propagation path is considered, and to inhibit the generation of noises easily by using at least one of power supply layers in a signal transmission path, in which the power supply layers are arranged to the upper and lower sections of a signal layer, as a current supply source to the output circuit of a semiconductor element. CONSTITUTION:A multilayer interconnection board 1 is composed of through- holes 2, 2', power supply layers 3, 4 and signal layers 5, 5', the signal layers 5, 5' consist of two conductor layers of SX and SY respectively, and the power supply layers 3, 4 are disposed to the upper and lower sections of the signal layers 5, 5'. In a semiconductor element 10 loaded on the multilayer interconnection board, at least one of the power supply layers 3 and 4 forming signal transmission paths is connected to the through-hole 2 bonded with the power supply pin 22 of an output emitter follower 20. According to such constitution, since the power supply layer 3 organizing the transmission path together with the SX of the signal conductor 5 is used as a power supply layer as a current supply source to a signal source, the continuity of return currents can be ensured, and the storage of charges can be prevented, thus inhibiting the generation of noises.
Patent JP-H0939974-A (JP)
Title: Composite container
Inventor: MAEDA MICHIHIRO
IPC: B65D25/02
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To suppress a deformation of the whole body of a composite container, and at the same time, reduce the consumption quantity of a plastic, and make its sorted disposal easier by a method wherein a container made of paper is reinforced in such a manner that one of a plurality of plastic bone elements of which the top and bottom ends are connected by a connecting ring, may be formed on a superposed part of the body part made of paper. SOLUTION: A container main body 10 made of paper, consisting of a cylindrical body part 11 and a bottom plate 12, is built up, and the container 10 is arranged in an injection molding die, and a plurality of plastic bone elements 3, which are connected by an upper connecting ring 2 and a lower connecting ring 4, are integrally formed on the internal surface of the container main body. In this case, a superposed part where the end parts of the body part of the container main body are superposed with each other, is covered with a superposed part protective wall 3a, and a bone element 3a' at the location being confronted with the protective wall 3a is also formed with the same width as 3a, and other bone elements 3b are formed with a narrower width.  By doing so, the balance of a buckling strength becomes even for the right and the left, and even when the container whole body indents due to a negative pressure which generates after the filling of a content liquid of a high temperature, the degree of the indent becomes uniform and does not stand out.
Patent JP-S6429817-A (JP)
Title: Production of liquid crystal cell
Inventor: FUKUTANI HIROTSUGU
IPC: G02F1/133
Filed: 1987-07-24
Abstract: PURPOSE:To obviate the deviation and movement of plastic spacers by the static electricity and the air flow at the time of sticking and to improve a display grade by humidifying a substrate to be sprayed with the plastic spacers, then spraying the plastic spacers thereto. CONSTITUTION:The steam generated by ultrasonic oscillation, etc., is guided onto the electrode substrate just prior to the spraying of the plastic spacers which are plastic beads. The spraying of the plastic beads is executed after the electrode substrate is humidified. Furthermore, the steam generated by the ultrasonic oscillation, etc., is guided onto another electrode substrate just before this substrate is stuck to the above-mentioned electrode substrate. These substrates are then stuck to each other after the above-mentioned substrate is humidified. The deviation and movement of the plastic beads by the static electricity and the air flow at the time of the sticking are thereby obviated and the grade in appearance as the display element is improved.