baber/WOPTO huggingface dataset:
Patent JP-H1173659-A (JP)
Title: Objective lens actuator for optical head
Inventor: MATSUI TSUTOMU
IPC: G11B7/09
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent torsion movement of the objective lens actuator having a structure of supporting a lens holder by four wires and also to improve degradation of a characteristic of following up an optical disk due to the coincidence of focus and tracking resonance frequencies. SOLUTION: Each of the four wires for supporting an objective lens holder 101 is constituted of a multiwire 105 having three round type wires 106 arranged in parallel and coated with silicon rubber 107. By orienting the parallel direction of these round type wires 106 toward the tracking direction of the objective lens holder 101, it is possible to make a 1st-order resonance frequency of tracking larger than a 1st-order resonance frequency of focusing, so that the characteristic of following up the optical disk can be improved. Because of the multiwire structure of the four wires, its shape holding property can be enhanced as compared with the case of leaf spring structure, and deformation of the wires can be suppressed, and hence no sub-order resonance is generated.  Moreover, since the existing round type wires are only arranged in parallel and coated with silicon rubber for the manufacture of the multiwire, the manufacture is facilitated and the manufacturing cost is lowered.
Patent JP-S6382898-A (JP)
Inventor: SUCHIYUAATO KIYAMETSUTO RAITO
IPC: B64C13/04
Filed: 1987-09-16
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-H0766853-A (JP)
Title: Information flow rate monitoring device
Inventor: HIGUCHI SHINICHI
IPC: H04L69/40
Filed: 1993-08-26
Abstract: PURPOSE:To reduce the number of violation information blocks while preventing congestion of outgoing line buffers in advance by monitoring a flow rate slowly when there is a margin in the outgoing line buffer when a peak rate violation of an information block received in a communication controller is detected. CONSTITUTION:A product NXt0 between a minimum value t0 of an information block transmission intervals applied from a line utility terminal equipment and an integral value N is set to a register 41 as a discrimination threshold level of a non-congestion state of an outgoing line buffer at the start of communication. A detector 45 writes the presence of the arrival of an information block to a register 44. A comparator 43 compares an idle buffer quantity counted by the monitor with the threshold level NXt0 stored in the register 41. When the idle buffer quantity is larger than the threshold level, it is discriminated that the outgoing line buffer is congested and the value N is set to a register 42 to generate a mask signal 1. When smaller, it is discriminated that the outgoing line buffer is not in congestion, and '1' as a threshold level relating to an upper limit of an information block number is set to the register 42, from which a mask signal 0 is generated. An adder 47 counts number of 1s representing the arrival of bit strings and generates a violation detection signal when the count exceeds the threshold level.
Patent JP-H0280950-A (JP)
Title: Method and apparatus for inspecting internal release of rubber body in non-destructive manner
Inventor: TOMITA HISATAKA
IPC: G01N29/12
Filed: 1988-09-19
Abstract: PURPOSE:To detect the presence of internal release in a non-destructive manner by converting the shock sound generating by hitting a rubber body by a hammer to an electric signal by a microphone and monitoring the internal state of the rubber body on the basis of the pulse like reflection signal appearing in the biginning part at the start time of hitting. CONSTITUTION:The shock sound generated when a rubber body is hit by a hammer 2 is converted to an electric signal by a microphone and the internal state in the rubber body 1 is monitored on the basis of the pulse like reflection signal appearing in the beginning part at the start time of hitting of said electric signal. That is, the reflection signal is guided to the high-pass filter (HPF) 4 of a monitor apparatus and an electric signal having frequency of 500Hz or more is sent to a display device 5. When there is a release part 7 in the rubber body 1, a sound pressure pulse wave Q is generated in the beginning part of a reflected wave to be recorded on a recording device 6. By this method, the presence of the internal release of the rubber body can be easily detected in a non-destructive manner.
Patent JP-H0678621-A (JP)
Title: Raising device
Inventor: OSAKI MASAMI
IPC: A01D57/22
Filed: 1992-09-01
Abstract: PURPOSE:To alleviate impact during laying of lug draw and to prevent occurrence of noise. CONSTITUTION:A pair of lug type raising devices 1 are arranged in such a way that nonaction sides 2 of the devices are opposed and an elastic wall 3 is laid between the nonaction sides 2 to give the objective raising device.
Patent JP-S61109519-A (JP)
Inventor: NAKAMURA TOSHIO
IPC: A47J31/42
Filed: 1984-11-05
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-S6384680-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1986-09-29
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-H0784549-A (JP)
Title: Gradation control system
Inventor: NAKAMURA YUJI
IPC: G09G3/20
Filed: 1993-09-20
Abstract: PURPOSE:To eliminate usual regulations that a pattern looks like flowing and to realize clear gradation display by fetching information on the optional lighting pattern of an optional matrix among plural matrices corresponding to gradation from a matrix lighting pattern selection table and repeating the control of sequential lighting based on the information in the case of gradation display. CONSTITUTION:This system is provided with a lighting pattern selection control 3 sequentially selecting the information on the matrix and the lighting pattern of the matrix corresponding to the gradation of display data designated to be displayed from the matrix lighting pattern selection table 4 corresponding to the designation of display and fetching the lighting pattern of the matrix corresponding to the selected information from a matrix table 5, and a lighting control 6 performing sequential lighting according to the sequentially selected information on the lighting pattern of the matirx.
Patent JP-2001055863-A (JP)
Title: Door opening device for storage
Inventor: OKAMOTO TAKEHISA
IPC: E05F7/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To shorten an extension stroke of a push bar, relatively reduce also an extension force by the push bar, and also facilitate an electric wiring in an electric door opening unit capable of opening a door automatically. SOLUTION: This door opening unit 11 using a motor as a drive source is installed in a refrigerator main body 2 at the lateral center part of a ceiling part 2a. When a touch switch 32 is turned on with a door 4 closed, a push bar is extended forward, pressing a pressed part 29 of the door 4 to push open the door 4. Because the push bar presses the door 4 at the lateral center part thereof, the extended stroke can be reduced more than that provided when the door on the side opposite to the pivot side is pressed.
Patent JP-2000061278-A (JP)
Title: Method for controlling structure of cellulosic separation membrane
Inventor: HONGO TOMOKO
IPC: B01D71/10
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To produce a cellulosic separation membrane having a desired internal structure in the range from a uniform dense structure to a skin-core structure by varying ammonia transpiration time and temp. in a gaseous atmosphere without bringing it into contact with a solidifying liq. SOLUTION: A cupro-ammonia cellulose soln. is cast or extruded from a circular spinning nozzle, ammonia is transpired in a gaseous atmosphere without passing through a solidifying step using a liq. and regenerating and washing steps are carried out to form a separation membrane. The thickness of a dense layer in the cross-sectional direction of the separation membrane can be controlled by arbitrarily varying the ammonia transpiration temp. and time and an aq. soln. of an acid such as sulfuric acid or hydrochloric acid or an aq. soln. of an ammonium salt such as ammonium sulfate is used as a regenerating agent.  The excess solvent is satisfactorily washed off in the washing step and the membrane is dried by heating after dipping in a pore diameter keeping agent such as glycerol or ethylene glycol to obtain the objective cellulose separation membrane having a desired internal structure in the range from a uniform dense structure to a skin-core structure.
Patent JP-H10327148-A (JP)
Title: Communication network management method, communication network management system realizing the method and recording medium recording program of the method
Inventor: HIRAI JUN
IPC: H04L12/26
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To avoid traffic due to polling from being increased by changing a polling interval dynamically and adaptively depending on a state of a network at that time. SOLUTION: The management system is configured such that a management device 1 sends a diagnostic request to a device 2 being a management object at a prescribed interval and detects a state change in the device 2 being the management object by awaiting a reply from the device 2 being the management object. Then the interval of the diagnostic request sent from the management device 1 is varied with a status of a traffic of a network 3 or with traffic information of the network obtained from a channel monitor.
Patent JP-H0572336-A (JP)
Title: Laser doppler speedometer
Inventor: UEDA SEIJI
IPC: G02B6/122
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a laser Doppler speed meter of which the adjustment of alignment of each optical component is dispensed with and which is excellent in vibration resistance. CONSTITUTION:A laser Doppler speed meter has a construction wherein a semiconductor laser 4, a photodiode 5, an optical waveguide 7 coupling them optically directly and an optical waveguide 8 which senses a reflected light from a moving object 3 by a light-sensing surface 8a and through which the reflected light is propagated are formed integrally on a semiconductor base 6. By constructing these optical waveguides 7 and 8 by coupling them optically by a 3dB coupler 10, discrete elements are integrated and formed integrally.
Patent JP-H0573830-A (JP)
Title: Magnetic head
Inventor: SUGAWARA NAOTO
IPC: G11B5/265
Filed: 1991-09-12
Abstract: PURPOSE:To minimize the variation of the characteristics of a magnetic head in which a recording head and a erase head are integrated via a back gap. CONSTITUTION:The direction of a joint surface is made parallel or orthogonally crossed with the joint surface of a recording and reproducing gap 4 or an erase gap 7. The size of the joint surface is each made within a core section, and the back gap is formed by using the same non-magnetic material as used for the joint surface of the recording and reproducing gap or the erase gap.
Patent JP-H02109509-A (JP)
Title: Support structure of sofa bed
Inventor: ROSARIO METSUSHIINA
IPC: A47C17/32
Filed: 1989-09-11
Abstract: PURPOSE: To equip a sofa bed with an auxiliary bed that can be drown out and lifted, by connecting an upper frame whose bar incorporated to form a parallelogram to two lower bars that are in the direction of crossing the longer member of the parallelogram, and a position adjustable back rest on the sofa bed. CONSTITUTION: A bed 4 has a frame 6. The frame 6 is equipped with a supporting device consisting of plural elastic bands 7 or a spring net or the like to support a mattress. The frame 6 has a pair of crossbeam members 8 adjacent to the shorter members on both opposite sides. Each of a pair of bars 9a and 9b , which is linked to a lower bar 10 at opposite end and that is articulated with each other in the middle, is installed on each of the crossbeam members. And the back rest can be placed in a required position along the edge part of an armrest can be converted between a saddle and the edge part by the appropriate amount of frictional force, and can be kept there. Further, a pin 32 can tilt the back in a required direction.
Patent JP-H1077260-A (JP)
Title: 4-aryloxy-5-arylthionitroaniline compound
Inventor: SAITO HIDEJI
IPC: C07C317/36
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having inhibitory activity against the production of interleukin-1, -5 and -6 of cytokines, thus useful as an antiinflammatory agent, therapeutic agent for autoimmune diseases such as chronic arthrorheumatism or that for osteopathy such as osteoporosis or allergic diseases. SOLUTION: This compound is shown by formula I [R<1> is tetrahydronaphthyl or a (substituted) phenyl; R<2> is pyridyl, thienyl, naphthyl or a (substituted) phenyl; is S, SO or SO2 ], e.g. 5-(3-fluorophenylthio)-2-nitro-4-phenyloxyaniline. The compound of formula I (where, X is S) is obtained by reaction using a 3,4- dihalonitrobenzene of formula II (Y is a halogen) as starting material, namely, etherification, reduction, acetylation, nitration and thioetherification successively in this order to form a compound of formula III which, in turn, is hydrolyzed.
Patent JP-H1172377-A (JP)
Title: Apparatus and method for maintenance of blower in exhaust-gas treatment system
Inventor: SUZUKI KEITA
IPC: G01M99/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the maintenance of a blower can be performed at a proper time by attaching a vibration detection part to the blower. SOLUTION: When a vibration is generated at a blower, a vibration detection part 2 which is attached to a prescribed vibration place at the blower detects the vibration so as to output its detection signal S1. Then, a judgment part 3 compares a vibration value indicated by the detection signal S1 with a reference vibration value. When the vibration value indicated by the detection signal S1 is at the reference vibration value or higher, a display signal S2 is output. Then, an alarm issuance device 42 at a display part 4 issues an alarm on the basis of the display signal S2.
Patent JP-S60124719-A (JP)
Title: Information converter
Inventor: TAKAHASHI MASATOKI
IPC: H02J1/00
Filed: 1983-12-09
Abstract: PURPOSE:To select freely the location of device installation by utilizing an information signal line so as to attain information change without being supplied with external power thereby eliminating the need for the cost of power supply installation required to the installation of the device. CONSTITUTION:An information converter 1 converts and matches different interfaces 6, 7 respectively so as to expand information processing. Transmission/reception circuits 2, 4 receive a signal transmitted from the interfaces 6, 7 and transmits the signal to a converting circuit 3. Moreover, the signal transmitted from the circuit 3 is transmitted externally from the interfaces 6, 7 respectively. Furthermore, the circuit 3 matches the signal level of the circuits 2, 4 and matches the signal transmission/reception system. On the other hand, a power generation circuit 5 detects the information change by using a signal line from the interfaces 6, 7 and generates and supplies the power used at the circuits 2, 3, 4 and 5 at information change.
Patent JP-S6479426-A (JP)
Title: Hydraulic starting clutch device
Inventor: YOSHIDA YOSHIHIRO
IPC: B60W10/02
Filed: 1987-09-17
Abstract: PURPOSE:To make the extent of torque at the time of starting larger and a slip area at the time of reacceleration smaller, respectively, by connecting a turning shaft of a centrifugal governor to each side of input and output shafts of an automatic continuously variable transmission via a one-way clutch, and rotating it with either of the speedier side. CONSTITUTION:A centrifugal governor 9, regulating hydraulic pressure of a hydraulic starting clutch 7 of a continuously variable transmission 3 to a clutch body 8, is connected, of its turning shaft 24, to an input shaft 4 and an output shaft 5 respectively via a one-way clutch 31, and it is rotated and driven by either of the speedier side. Consequently, since the transmission 3 is set to the low side at the time of starting, the centrifugal governor 9 is rotated at the side of the input shaft 4, and when a vehicle gets running and the transmission is shifted to the high side, rotational frequency at the side of the output shaft 5 goes up by degrees, and when it becomes speedier than that of the input shaft 4, it is rotated by the output shaft 5. Thus, large torque is securable at the time of starting, and a slip area at the time of reacceleration is made smaller, so that improvement in fuel consumption and good acceleration can be secured.
Patent JP-H02140506-A (JP)
Title: Automatically pressure-adjusting type electromagnetic pump with pressure rise time-adjusting mechanism
Inventor: NOMURA ATSUSHI
IPC: F04B17/04
Filed: 1988-09-17
Abstract: PURPOSE:To decrease the stroke of the piston in an electromagnetic pump so as to reduce its vibration and noise by sharply increasing the discharge pressure in rising characteristic at the earliest stage of the start-up of the pump, then by moderating the pressure, and by adjusting the pressure by means of a pressure-reducing valve in a passageway on the discharge side. CONSTITUTION:The start of an electromagnetic pump 1 is followed by a sharp increase of the pressure downstream from a discharge valve 11 because the passage between a chamber on the high pressure side 42 and a chamber on the low pressure side 43 is shut off by a valve 54 in a pressure rise time-adjusting device 23. Then, with movement of a plunger 39 to a fixed value a valve 54 opens so that the increase of the discharge pressure is moderated. Next, with movement of the plunger 39 to the maximum a valve 60 reduces the communication between the chamber on the low pressure side 43 and a passageway on the suction side 46 so that the discharge pressure assumes a specified rising characteristic and is made to rise to a specific pressure set in a pressure-adjusting mechanism 65 containing a pressure- reducing valve 66. At this time, the pressure-reducing valve 66 undergoes displacement by the action of a pressure-receiving plunger 69 so that the degree of the throttling is adjusted and the stroke of the piston 7 is reduced. As a result, a reduction can be achieved not only in the pulsation of the discharge pressure and the vibration and noise of the electromagnetic pump but also in the pulsating sound of the combustion.
Patent JP-S61113992-A (JP)
Inventor: KANEKO TOSHIYA
IPC: E06B9/52
Filed: 1984-11-07
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-S60161568-A (JP)
Title: Contact arrangement module
Inventor: HIYUUBERUTO DORIRAA
IPC: G01R31/28
Filed: 1984-11-07
Abstract: A contact array assembly for use with a computer-controlled printed circuit board testing apparatus includes an array of contacts into segments individually and releasably supported by supporting rods resting in a base plate. The space so created is utilized for accommodating the electronic circuitry components associated with these contact array segments and connected through plug-type connectors to a two-dimensional addressing and control logic on the base plate. These constructional units, referred to as modules or driver plates, are identical and may replace each other in any of the positions on the base plate. The invention results in a printed circuit board testing apparatus which may be designed for a very large number of contacts, but can be operated initially with a reduced amount of electronic circuitry and may be expanded later on, as desired.
Patent JP-2000317166-A (JP)
Title: Sewing machine for triply rolled seam of dress hem
Inventor: SHINOZUKA HISANOBU
IPC: D05B35/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To improve workability of triply rolled seam of a dress hem by providing a binder for triply rolling a dress hem double folded and set upstream from a needle, and cloth feeding means for feeding a seamed triply rolled dress hem downstream, and arbitrarily setting parameters required for triply rolled seam of a dress hem. SOLUTION: A ten-key pad and arrow keys as an input part for setting parameters are provided on the right side of an operation panel which is attached to a sewing machine and formed by a liquid crystal screen, and a display part for the set parameters or the like is provided in an area on the left side. The dress them part is displayed in the center of the display part and in the inverted state with the inside stepped part set in the center (lateral broken line indicates a seaming range). The parameters related to the position among the seaming conditions are set with reference to the stepped part, and for example, settings of (A) seaming start position 10 mm, (B) roller feed 3.2 mm, (C) seaming end position 10 mm, (D) binder release timing 25 mm, and (E) dress hem width 250 mm are made.
Patent JP-H0395685-A (JP)
Title: High-speed retrieval system for raster character
Inventor: TORII HIROYUKI
IPC: G06T3/00
Filed: 1989-09-07
Abstract: PURPOSE:To realize high-speed retrieval without depending upon the length of a character string by calculating a character string frame from character data, and retrieving whether an input coordinate point exists in this character string frame or not. CONSTITUTION:The character string frame 1 for four characters portion is calculated from the character data (character string beginning position, up vector 2, base vector 3, character height, character width, number of characters, etc.). It is decided whether the input coordinate point exists within this calculated character string frame 1 or not. Accordingly, the high-speed retrieval can be realized.
Patent JP-H05260499-A (JP)
Title: Adjustment device of filter for processing composite video signal in device of multiple standards like secam
IPC: H04N9/80
Filed: 1991-08-22
Abstract: PURPOSE: To provide filters, which extract and remove color signals from a composite video signal, and an adjustment method for these filters especially with respect to a device applied to the processing of a television signal of multiple standards like a color television equipment, a video tape recorder, a video camera, a transcoder, and a mixer. CONSTITUTION: In a device of multiple standards, an adjustment device for filters which process a composite video signal is provided with a means which determines a tuning stage during the pause stage of the composite video signal. A reference signal fref is applied to a filter 1 during the tuning stage. A phase lock loop supplies an error signal corresponding to the phase shift of the filter. Further, a means 14 is provided to store the error signal of the phase lock loop.
Patent JP-H0682983-A (JP)
Title: Camera
Inventor: YOSHIDA YUTAKA
IPC: G03B7/24
Filed: 1992-09-01
Abstract: PURPOSE:To exactly indicat by an index for showing a state where the film of a cartridge is used. CONSTITUTION:The film 12 of the film cartridge 100 provided with a bar code plate 13 linked with a spool 11, 4 index 14 fixed on the spool 11 an the displays of the midst of photographing, the completion of exposing and an unexposure which are attained on the film cartridge 100 and indicated by the index 14, is wound, the bar of the head information or final information of a rotary bar code is read and winding speed is made slow in advance to stop the index 14 at a fixed display position.