baber/WOPTO huggingface dataset:
Patent JP-2001126377-A (JP)
Title: Disk reproducing device
Inventor: GONDA MAYUMI
IPC: G11B17/22
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device which can easily reproduce the suitable one of plural types of disks. SOLUTION: This disk reproducing device comprises a reproduction means 2 which reproduces selectively plural stored disks, a control means 1 which controls the reproducing operation of the means 2, the discrimination means 1 and 9 which discriminate the DST disks by the DST information included in the disk reproduction signals and a storage means 11 which stores the results of discrimination of the discrimination means 1 and 9. The control means 1 skips automatically the DTS disks among disks and performs the control to reproduce a disk other than the DTS disks according to the discriminating results stored in the means 11 when the disk is reproduced by the means 2.
Patent JP-2001125785-A (JP)
Title: Instruction code assigning method and instruction decoding device
Inventor: OKAMOTO MINORU
IPC: G06F9/30
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an instruction code assigning method for remarkably reducing the power consumption of a configuration, which is related to instruction decoding, built in a processor to be used for the integrating of an apparatus such as DSP. SOLUTION: When a specified program is executed, an instruction execution order relation is investigated, it is calculated how many times bits composing of an instruction code is changed and a bit stream, with which this number of changes is minimized, is assigned to the instruction code.
Patent JP-H04175724-A (JP)
Title: Liquid crystal element and driving method thereof
Inventor: KANEKO SHUZO
IPC: G09G3/36
Filed: 1990-11-09
Abstract: PURPOSE:To surely obtain the desired gradation with the application of the record signal pulse once by applying the auxiliary signal pulse for applying the ground voltage or the voltage near 0 with an active matrix element before each record signal pulse. CONSTITUTION:The auxiliary signal pulse (g) is applied before each record signal pulse (m). When the auxiliary signal pulse (g) is applied before the record signal pulse (m) is applied, the voltage applied to a liquid crystal by an active matrix element sets the charge distribution state before the auxiliary signal pulse is applied to the uniform ground voltage or the voltage near 0. The dynamic state nonequilibrium considered to be caused by the different degree of reset in the previous state is mitigated. The drive by the record signal pulse (m) is performed invariably stably and surely, it is not necessary to apply the voltage repeatedly for several frames, and the desired gradation is obtained by the application of the record signal pulse (m) once.
Patent JP-2000131920-A (JP)
Title: Image forming device
Inventor: KARASHIMA KENJI
IPC: G03G15/01
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To satisfactorily remove toner even in the case the toner on an intermediate transfer belt that has to be removed is spherical or an amount of toner is large due to jam, etc. SOLUTION: A first cleaning means 8 with a cleaning blade 8a which can be brought into contact with an intermediate transfer belt 5a and separated therefrom is disposed downstream from a secondary transfer nip T2 in the rotating direction of an intermediate transfer belt 5a (direction of an arrow R5). A second cleaning means with an electrostatic charging member 9 which can be brought into contact with the belt and separated therefrom is disposed further downstream. Unnecessary toner on the intermediate transfer belt 5a is wiped off first with the cleaning blade 8a, and toner remaining without being wiped off is electrified to the reverse polarity by the electrostatic charging member 9. Then, it is reversely transferred to a photoreceptor drum 1 from the intermediate transfer belt 5a by a primary transfer bias in a primary transfer nip T1.  The reversely transferred toner is removed by a cleaner 6 for the photoreceptor drum 1.
Patent JP-H01142400-A (JP)
Title: Range display type target device
Inventor: KIMURA KAZUHIDE
IPC: F41J9/14
Filed: 1987-11-30
Abstract: PURPOSE: To obtain a reliable and inexpensive target, by an arrangement wherein the pressure of a bullet hitting a transmission shock absorbing sheet transmits through the sheet to a transmission pressure conductive film and the light emitting elements of a hitting point indicating plate are lighted by an electric signal obtained from the film. CONSTITUTION: When a shooter shoots a simulation bullet from a training gun toward a target projected onto a transmission screen 14, pressure of a simulation bullet is transmitted to a transmission pressure conductive film 13 through a transmission shock absorbing sheet 11 for protecting the film 13 against impact of the simulation bullet and an electric signal is obtained from the film 13 upon detecting a hitting point. The electric signal is delivered through a display circuit comprising an amplifier to a plurality of light emitting elements mounted on a hitting point indicating plate 15 thus lighting the light emitting elements. According to the arrangement, a reliable and inexpensive target can be realized.
Patent JP-2000129954-A (JP)
Title: Three-dimensional base isolation structure
Inventor: NISHIMURA KATSUHISA
IPC: E04H9/02
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional base isolation structure capable of improving the base isolation function in the horizontal direction and in the perpendicular direction by freely setting each spring rigidity according to the weight and the horizontal force of a structure to be applied to a base isolation mechanism in the perpendicular direction and a base isolation mechanism in the horizontal direction. SOLUTION: An intermediate beam 14 is provided between a lowest beam 10 and a foundation 12, and a base isolation mechanism 16 in the perpendicular direction to support the weight of a structure above the lowest beam 10 is provided between the lowest beam 10 and the intermediate beam 14. A base isolation mechanism 18 in the horizontal direction to support the weight of the structure and the weight of the intermediate beam 14 is provided between the intermediate beam 14 and the foundation 12. A guide means 20 to prevent the relative movement in the horizontal direction while permitting the relative movement in the perpendicular direction between the two is provided between the lowest beam 10 and the intermediate beam 14.
Patent JP-H03162707-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NAKASE HIROMI
IPC: G11B5/588
Filed: 1989-11-21
Abstract: PURPOSE:To automatically set an on-track position by setting the reference value of tracking control an about middle value between maximum and minimum values of reproduced time data outputted from a reproduced time difference detecting means. CONSTITUTION:A reproduced time difference data output means 109 consisting of a reproduced time difference detecting means which gets reproduced time difference data of specific signals included in reproduced signals of at least two reproducing heads 101 and 102 different in azimuth angle and a correcting heads 101 and 102 different in azimuth angle and a correcting operation means of this reproduced time difference data, a reference value generating means 112 which generates the reference value of tracking control, and a maximum value detecting means 113 which detects a maximum value of reproduced signals are included. The reference value generating means 112 is provided with a means which outputs a tracking reference value which is an about middle between maximum and minimum values of data outputted from the reproduced time difference data output means 109. Thus, the reference value of the on-track state is automatically set to an optimum state.
Patent JP-H11139621-A (JP)
Title: Paper thickness detecting device, paper feeding device, and paper processing device
Inventor: IKEMORI IKUO
IPC: B65H7/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To detect whether the thickness of paper under conveyance exceeds a set thickness and to realize the devices through a simple and low-cost device. SOLUTION: A paper thickness detecting device 111A comprises a conveyance roller pair 101-4; a photo interrupter 112; and an ON/OFF member 113. When a paper sheet S enters the conveyance roller pair 101-4, a conveyance roller 115 is displaced to above by a distance equivalent to the thickness of a paper sheet. The ON/OFF member 113 is oscillated around a pivot 119. The tip 113-1 thereof follows displacement of the conveyance roller 115 through the protrusion 117-1 of a holder member 117, and a displacement amount is amplified on the rear end side having a flag 113-2. When the paper sheet S having thickness exceeding a set thickness is inserted in a nip between the conveyance roller pair 101-4, the flag 113-2 is dislocated from the optical path of the photo interrupter 112, and the photo interrupter 112 detects thickness exceeding the set thickness.
Patent JP-H09113019-A (JP)
Title: Bolt dropping prevention device for annular member for hanging pipe
Inventor: KUROKAWA TAKASHI
IPC: F16L3/14
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent a bolt from being dropped by a method wherein when a semi-arcuate holding part is closed, a friction member such as an O-ring is fitted to the extremity end of the bolt from an opposite side of a head part of the bolt for fastening the clamping part with bolt. SOLUTION: A semi-arcuate holding part having a hinge is formed at an intermediate part of a ring member for use in hanging a pipe. A clamping part is formed at an upper end part of the semi-arcuate holding part, and the clamping part is fastened with a bolt. Then, when the semi-arcuate holding part is closed, an O-ring 15 is fastened from an opposite side of the bolt head part 2 against the extremity end 4 of the bolt so as to prevent the part of the bolt fitted as a clamping member from being dropped off. Then, when the clamping part is fastened with a bolt, a nut is fastened to an opposite side of the bolt head part 2, the O-ring 15 is fitted before the nut is fastened and after this operation, the nut is fastened so as to prevent the bolt from being dropping off and then a clamping between the bolt and the nut is enabled.
Patent JP-H02149294-A (JP)
Title: Washing machine
Inventor: NISHINO RYOZO
IPC: D06F39/02
Filed: 1988-11-30
Abstract: PURPOSE:To facilitate the casting work of detergents and prevent the detergents from being spilled out of a wall body by providing a drill-shaped guiding portion associated with the inner edge of an opening to form a circular clearance therebetween and adapted for guiding detergents casted therein toward the outer periphery of the inside of a hollow portion so that the detergents are stored therein, and so forming the circular clearance for casting detergents therein that it is partially broadened. CONSTITUTION:A circular opening 23 is formed through the upper face of a taper portion 19a and a drill-shaped guiding portion 24 is provided within the taper portion 19a by integral molding. The guiding portion 24 is provided in such formation that while its upper portion protrudes upwardly from the opening 23 and a circular clearance is provided between it and the inner edge of the opening 23, it is supported from three directions by e.g. three rib-shaped connecting portions 26 for interconnecting the inner side face of the taper portion 19a and the lower portion of the outer side face of the guiding portion 24. The above circular clearance between the guiding portion 24 and the inner edge of the opening 23 is formed into a casting opening 26 into which detergents are to be casted and which has a wide portion 26a formed by partial broadening of it.
Patent JP-H11118680-A (JP)
Title: Sample dilution analyzer
Inventor: ABE HIDEYUKI
IPC: G01N1/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a sample dilution analyzer which enhances the accuracy in an analysis by a method wherein a change in the flow rate of sample water and in that of pure water is prevented by using a metering pump and/or a head vessel. SOLUTION: The flow rate of sample water which is discharged from a metering pump 7 is designated as f1, and the flow rate of pure water which is discharged from a dosing pump 8 is designated as f2. Then, the sample water is diluted with the pure water to be 1/K=f1/(f1+f2), and the dilution ratio becomes K. Then, the hydrazine concentration which is measured by a hydrazine meter 11 at this time is designated as (d). Then, the true concentration D can be found by D=Kd. A computing device 29 fetches the flow rates f1, f2 and the hydrazine-concentration measured value (d), it computes the above-mentioned expression, and it computes the dilution ratio K and the true hydrazine-concentration value D.  The dilution ratio is displayed on a dilution-ratio display 30, and the true hydrazine concentration D is displayed on a hydrazine-concentration display 31 so as to be input to a hydrazine replenishment control device 32 as a control signal. In addition, the sample water and the pure water are converted into a prescribed head pressure by a head vessel, and the metering pumps 7, 8 are used. As a result, a change in the fetched flow rate of the sample water and in that of the pure water can be absorbed nearly completely.
Patent JP-2001127474-A (JP)
Title: Fan-attaching structure
Inventor: YAMAUCHI TAKESHI
IPC: H05K7/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost of thin electronics with reduced number of cooling fans attached to the electronics by making a cooling fan having a large ventilating quantity attachable to the electronics. SOLUTION: A rotor 12 of a fan 6 for forced cooling is sloped by a prescribed angle from the bottom face of a chassis 3, constituting the enclosure of the electronic 1 by attaching the rotor 12 to the slope 7 of a housing 10 of the fan 6 and attaching the fan 6 to the chassis 3, in such a way that an air outlet 9 of the housing 10 is faced opposite to a vent hole 5 made through the back panel 4 of the chassis 3.
Patent JP-H08160712-A (JP)
Title: Coronal discharging device
Inventor: SAKAI TOSHIO
IPC: H01T19/04
Filed: 1994-12-07
Abstract: PURPOSE: To realize uniform discharge and to reduce production cost by embedding a linear conductive member in an insulating supporting material and arranging it to pierce the supporting material. CONSTITUTION: The linear conductive member 61 is embedded to be supported in the insulating supporting material and arranged to pierce the supporting material. Therefore, by impressing high voltage on one end of the member 61 through an electrode member 15B, corona discharge is caused at the other end of the member 61. When the corona discharge is caused, vibrating force acts on the member 61 being an electrode owing to the corona discharge but the member 61 is not vibrated because its periphery is fixed to be covered with the supporting member. Then, there is no fear of disconnection even when the wire diameter of the member 61 is very thin. By thinning the wire diameter of the member 61, the corona discharge is more easily caused, and voltage impressed on an electrode for the purpose of discharge is dropped.
Patent JP-H11120498-A (JP)
Title: Obstacle alarming device for vehicle
Inventor: NIIBE TADAYUKI
IPC: B60W30/00
Filed: 1997-10-18
Abstract: PROBLEM TO BE SOLVED: To provide useful obstacle information to a driver in a proper form suited to a situation for allowing a driver to safely drive his own vehicle. SOLUTION: This device is provided with an electronic control unit 10 which receives image picked-up signals from obstacle detecting sensors 12 and 11 incorporated in right and left door mirrors 2 and 1, calculates a distance and relative speed between an obstacle detected at right, left, back, and side parts and its own vehicle, makes larger the number of lighting of a lighting segment for displaying a distance in a display 13 at the front part of a driver's seat as the distance is shorter, and makes brighter the luminance of the lighting of the segment or uses a more conspicuous lighting color as the relative speed is made larger according to the calculated results.
Patent JP-S62225229-A (JP)
Inventor: IERUJII UOYUKUIEKOUSUKII
IPC: B01D53/86
Filed: 1986-12-19
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-H08160504-A (JP)
Title: Automatic photographing device
Inventor: MURAKAMI AKIRA
IPC: G03B15/00
Filed: 1994-12-07
Abstract: PURPOSE: To attain automatic photographing without troubling an operator, at the time of photographing a face for an IC card and a driver's license. CONSTITUTION: A seating detecting sensor 22 such as a photosensor, a magnetic sensor and a mechanical switch is embedded in a chair 21 for an object and when the fact that the object is seated is detected, the information of the fact is transmitted to the side of a camera 11 and adjustment is attained to eliminate a deviation in a cross direction and a longitudinal direction. Then, the automatic photographing is executed by the camera 11.
Patent JP-H09258063-A (JP)
Title: Optical cable connector assembly
Inventor: RI KOUKIYOU
IPC: G02B6/38
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved connector assembly which securely maintains connectors and is not affected by external factors. SOLUTION: This assembly has a pair of the connectors 110, 120 which respectively have contact parts and the plural through-holes to be inserted with optical fibers 1, an aligning member 150 which has a central hole 151 adapted to be inserted with the contact parts of the connectors 110, 120 from both sides and a case 130 which has a base plate 133, plural side walls 138, 139 and at least a pair of clamping members 131, 132 respectively mounted at the two side walls 139 facing each other among these side walls. The contact parts project from the front ends of the connectors 110, 120. The through-holes are connected between the front ends of the contact parts and the rear ends of the connectors. A pair of the connectors 110, 120 and the aligning member 150 are housed in the case 150 in such a manner that the connectors 110, 120 hold the aligning member 150.  The clamping members 131, 132 press the connectors 110, 120 so as to bring the connectors into surface-to-surface contact with each other, thereby connecting the optical fibers 1, 1.
Patent JP-2001126256-A (JP)
Title: Method and device for erasing information recording using near field light
Inventor: OGURA KAZUYUKI
IPC: G11B7/125
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and erasing method which is the information recording and erasing method for recording information on a phase transition type optical recording medium or erasing the information from this recording medium by using near field light and is capable of stably recording and erasing the information at a high speed as well as an information recording and erasing device which is capable of stably recording the information at a high speed to the phase transition type optical recording medium and erasing the information from the recording medium by implementing the information recording and erasing method and the optical recording medium. SOLUTION: The optical recording medium has a recording layer 103 formed of a phase transition material for recording the information and the phase transition of the portions 1030 irradiated with the proximity field light to a crystalline phase or amorphous phase is caused by the heating resulted from the irradiation of the recording layer 103 with the near field light NE, by which the state recorded with the information or the state erased with the information by the phase transition state is obtained. In recording or erasing the information by the near field light NE of the optical recording medium 100 at this time, the portions 1030 irradiated with the proximity field light and (or) the portions 1031 near the same are auxiliarily heated to respective different prescribed temperature when the information is recorded and when the information is erased.
Patent JP-H04177681-A (JP)
Title: Tape cassette
Inventor: EDAKUBO HIROO
IPC: G11B23/087
Filed: 1990-11-13
Abstract: PURPOSE:To satisfy a specification size of a cassette by forming a housing in a 2-body structure of an opening side and a partition wall side, and extending the wall side. CONSTITUTION:A cassette is divided into a front part 13, and a rear part 14 to be movable along guides 15, 15'. Elastic protrusions 16, 16' are provided in the part 14, recesses 17, 17' and 18, 18' of the part 13 are engaged to be positioned. A reel lock 19 is formed in a double structure, and openings 20 are aligned for a short time. When the part 14 is extended, the protrusions 16, 16' override the recesses 17, 17' to be engaged with the recesses 18, 18' to be positioned, and the protrusions of the guides 15, 15' are brought into contact with stoppers of the locks 19, 19' of the part 13 to prevent them from removing. The top 29 of another reel lock is slid, and its lower part 29' is positioned in the opening 20' of standard cassette. Since the short time cassette have all functions and structures similar to those of the standard cassette, interchangeability is complete, and a reduction in size is performed.
Patent JP-H11145736-A (JP)
Title: Semiconductor power amplifier
Inventor: OIKAWA RYUICHI
IPC: H03F3/21
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce the distortions of an amplifier and to reduce power consumption by setting te second-order differential coefficient of mutual conductance to zero, when rte operation outputs of electric field effect transistors in respective stages are not less than a specified value in back-off quantity compared to saturation output and executing an AB class operation, when it is less than the specified value. SOLUTION: A value of 5bB output when the electric field effect transistors in the respective stages operate in back-off quantity compared to saturation output is set to be a switch point for setting the operation. When a single frequency is inputted, a ratio between output P1 when the output power of FET starts saturation and saturation output P2 is given by 16/π≃2dB. Operation output reaches a value which is twice as large as an average value as an instantaneous value, but it can be made smaller than saturation output by not less than 5dB for guaranteeing a non-saturated operation in whatever case. Thus, an initial stage FETQ1 executes the non-saturated operation, and post stage FETQ2 executes a slightly saturated operation. Thus, a necessary operation characteristic is obtained by appropriately setting DC bias voltage of FETQ1 and Q2.
Patent JP-H10142230-A (JP)
Title: Automatic analyzer
Inventor: KOAKUTSU TAKAHIRO
IPC: G01N35/00
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer in which a reagent bottle is replacable without switching the mode into a stand-by mode, even during analysis operations. SOLUTION: During analysis operations, pressing the Reagent Registration Interrupting Key because a low quantity condition develops in a reagent bottle leads to the Sampling Stop mode (step 1-6) and the Reagent Registration Interrupting Screen is called up (step 1-6A). The screen counts down the time until which the reagent is discharged completely out of the last reagent bottle. On the counter counts '0' (step 1-7), the program determines whether the Enter key is pressed or not (step 1-7A), and in the case where the Enter key is pressed, the Ready for Reagent Registration Screen comes on the screen (step 1-7B) and into a Stand-by mode (step 1-8).  After determining the registration of the reagent bottle can be done of not (step 1-9), when the Enter key is pressed (step 1-10), the bar code of the reagent bottle is read and appeared on the Regent Information Screen as a registered code (step 1-11). On completion of the regent registration (step 1-12), the Operation Screen appears on the screen (step 1-13) and the program returns to step 1-2.