baber/WOPTO huggingface dataset:
Patent JP-H03131093-A (JP)
Title: Shie lding assembly
Inventor: SHIYARURU SEZAARU
IPC: H01R13/658
Filed: 1990-09-18
Abstract: PURPOSE: To effectively protect the contact element of a terminal strip from an external electromagnetic radiation, without requiring the use of a circuit board with a special metal region by setting a wall and a barrier wall for forming each recessed part to a dimension, so that it contacts the shielding of a complementary connection, being inserted into the recessed part. CONSTITUTION: A complementary part 19B of a terminal strip has a long and narrow body 23b made of an insulating material and a plurality of contact elements 28, and each contact element has a recessed part at a terminal at the side of a face 30. When a main part 19A is inserted into a recessed part 22, the part of a contact pin 24 that protrudes inside the recessed part runs into the recessed part of the contact elements 28. Then, it is arranged on a connection surface 29 of the body as a group of 10 contact elements, the contact elements of each group are arranged in two rows that are separated by a distance (p), and each group of the contact element is respectively separated by a distance of 3p. The contact elements are effectively protected from the effects of disturbances being generated of a device that is arranged outside a support chassis by providing a shielding assembly 41.
Patent JP-2000070892-A (JP)
Title: Execution of impervious sheet protection mat for waste disposal site
Inventor: OHORI TAKU
IPC: B09B1/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement of an impervious sheet protection mat and enable a sure fixture of the mat. SOLUTION: In an execution method of a protection mat to be laid on an impervious sheet 4 at a waste disposal site, a protection mat 1 is fixed in such a manner as to be replaceable on an upper surface of an anchor concrete 5 for fixing the impervious sheet 4. An anchor bolt 2 embedded in the anchor concrete 5 is used to fix the protection mat 1 on the upper face of the anchor concrete 5.
Patent JP-2000202983-A (JP)
Title: Moistening device for offset press
Inventor: JENTZSCH ARNDT
IPC: B41F7/26
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce a control cost of a moistening device by providing a moistening liquid reservoir bottom plate cooperated with a roller with a halftone, an attaching roller placed at a rear side of the roller with the halftone, and a transfer roller or a plate cylinder. SOLUTION: A roller arrangement structure has an impression cylinder 1 having a gripper mechanism 2, an offset cylinder 3 and a plate cylinder 4, a first roller 5 with a halftone is attached together with a first moistening liquid reservoir bottom plate 6 to the cylinder 4 to attach ink indirectly to the plate 4 through a form roller 7, and a second roller 8 with a halftone is attached together with a second moistening liquid reservoir bottom plate 9 to attach moistening liquid. A variable speed driver 10 is attached to the roller 8 to form a hydrophilic surface. In the case of disposing a transfer roller 11 between the roller 7 and the roller 8, the driver 10 is attached to either the roller 8 or the roller 11.
Patent JP-H0191380-A (JP)
Title: Detecting device for track crossing speed at information read point
Inventor: TATEISHI KIYOSHI
IPC: G11B21/08
Filed: 1987-10-01
Abstract: PURPOSE:To suppress the overflow of a counter even when the speed of an information read point varies in a wide range by determining the counting clock signal frequency of a period detecting counter detecting the period of tracking error signals based on the moving speed of the information read point in the radial direction of a disk. CONSTITUTION:A zero cross detection circuit 1, upon receiving a tracking error signal TE, outputs an inverse signal TZ to supply it to a track counter 120, in order to accumulate the number of tracks on which an information read point crossed by the head is present. The accumulative value is supplied to a control means 42 as a CT signal, which is always monitored, and from the difference between the current value and the last value, the current speed of a slider 103 is detected. The period detecting counter 3 receives a counting clock signal from a frequency selecting circuit 110, a crystal oscillator 110a therein 110 incorporated is made oscillate, and a frequency divider 110b also therein frequency-divider the signal, and the results are inputted to the counter 3 via a selector 110c. In a speed arithmetic means 41, a coefficient arithmetic circuit and an equalizer arithmetic circuit are provided, in order to compensate the difference between the accumulative values from the counter 3.
Patent JP-H1184345-A (JP)
Title: Method for driving liquid crystal display element and liquid crystal display device
Inventor: TAKAHASHI HIROYUKI
IPC: G02F1/1337
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a liquid crystal display element which has high-speed responsiveness, is wide in a normally operating temp. range and has high grade. SOLUTION: This driving method for the liquid crystal display element, which is constituted by holding a chiral nematic liquid crystal layer 30 between substrates 11, 12 formed with transparent electrodes 21, 22 and oriented films 31, 32 and has the two meta-stable states of an oriented state of approximately 360 deg.  and approximately 0 deg.C in the helix angle of the liquid crystal molecules in a thickness direction as the relaxation state after the occurrence of Frederick' s transition in the liquid crystal layer by impressing voltages between the transparent electrodes, is a driving method for impressing the reset voltage for attaining a reset state by causing the Frederick's transition on the liquid crystal layer 30, then impressing the selection voltage for selecting either one of the two meta-stable states on the liquid crystal layer and further impressing the voltage for maintaining the selected meta-stable state, in which the voltage to be impressed for the purpose of causing the Frederick's transition on the liquid crystal layer 30 is made variable.
Patent JP-2000070692-A (JP)
Title: Diffuser hose joint structure
Inventor: KAWASE TOMIHARU
IPC: B01F5/04
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a diffuser hose joint structure capable of mixing a plurality of media or additives in a proper ratio by one pipe element without requiring special power to discharge and feed them and certainly performing the adsorption to a fixed side without using a special fixing jig. SOLUTION: A diffuser hose joint structure 1 is interposed between hoses 8, 9 and consists of a drain port socket pipe 2 and the diffuser different diameter nozzle pipe 3 inserted into the upstream part of the socket pipe 2. By ejecting a medium from the nozzle part 6 of the diffuser different diameter nozzle pipe 3, a suction zone 11 is formed to the periphery thereof and other medium or an additive is sucked from the suction pipe 4 disposed in the vicinity thereof and mixed with the medium in a pipe element to be discharged and fed.
Patent JP-S63102356-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU HIROAKI
IPC: H01L27/08
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the area that a device occupies from enlarging and to prevent latch-up without creating any changes from the conventional manufacturing technique by a method wherein the shorter sides of a diffusion region, to be a drain or source in a P-type or N-type transistor constituting a CMOS circuit, are made to face each other. CONSTITUTION:A device of this design differs from a conventional device in the arrangement of a P-type transistor and N-type transistor. The shorter sides of rectangular diffusion regions 4 and 7 face each other with dummy collectors between. That is to say, this design differs from an older design in the directions of the expansion of two bipolar transistor collector regions to be input terminals for latch-up triggers. As indicated in the figures, expansion is vertical in the conventional design while it is lateral in this new design. The effective distance between the two bipolar transistors is larger in the new design, which completely shuts out triggers that would be responsible for latch-up.
Patent JP-S63102533-A (JP)
Title: Absence transfer system for telephone set
Inventor: TSUDA HIROSHI
IPC: H04M3/54
Filed: 1986-10-20
Abstract: PURPOSE:To improve the service function by enabling a transfer destination extension telephone number to a subscriber extension and a transfer destination external telephone number to the telephone set to be set to a storage circuit in a private branch of exchange so as to set an external line number not limiting the transfer destination to the extension. CONSTITUTION:An extension number (c) and a transfer destination number (d) are stored in pairs at each extension. Moreover, a designation flag applying absence transfer is represented by setting '1' in a column (b). A column (a) represents a physical address of each extension and the addresses of all the extensions are constituted in a storage circuit 3 as a table. When an incoming extension is subject to absence registration, the table of the transfer destination number is checked and when a column (d) is an external number starting from '0', a trunk line call is applied. When the column (d) is an extension number starting from a number other than '0', a call signal is sent to the extension telephone set.
Patent JP-H08178158-A (JP)
Title: Stuffing pin device and quick connector joint filled with internal element by using pin device
Inventor: MAAKU JII KETSUCHIYAMU
IPC: F16L37/092
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a stuffer pin device charged to a female connector main body while protecting by carrying the internal element of a quick connector. SOLUTION: A stuffer pin device 10 has a cylindrical carrier 20 developing between first/second ends 26, 28. In the main body, a radial expansion part 24 is formed from the first end 26 at some intervals. A cylindrical wall 22 with a groove 40 is formed between this expansion part 24 and second end 28. On the carrier 20 in this groove 40, at least one seal device 90 and spacer 80 are fixed. A retainer 50 provided with an annular ring 52 surrounding the carrier between the spacer 80 and expansion part 24 is also fixed on this carrier 20. Plural legs 56 are extended from the ring 52 toward the first end of the carrier.
Patent JP-S60137106-A (JP)
Title: Microwave voltage-tuned semiconductor oscillator
Inventor: MORI TETSUO
IPC: H03B9/14
Filed: 1983-12-26
Abstract: PURPOSE:To adjust the frequency band of a voltage-tuned type microwave semiconductor oscillator by providing a varactor diode for tuning and a varactor diode for frequency adjustment on a transmission line which constitutes a resonator. CONSTITUTION:One terminal of the varactor diode 10 for frequency adjustment is connected to a gate electrode transmission line 2. A quarter-wavelength transmission line 11 short-circuits the other terminal of the diode 10 in terms of frequency. The voltage-tuned type microwave semiconductor oscillator constituted as mentioned above short-circuits the drain electrode transmission line 3 of a GaAs MESFET6, so the oscillator becomes unstable at high frequencies and obtains microwave electric power by the unstable operation. Further, the voltage tuning of oscillation frequency is attained by varying the junction capacity of the tuning varactor diode 7 connected to a terminal of the line 2 according to a bias voltage.
Patent JP-H0993057-A (JP)
Title: Signal processor
Inventor: NAKAJIMA KENICHI
IPC: H04N5/44
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To easily test the operation of a digital/analog(D/A) converter part in a short time in a signal processing circuit in which the operation of an operating block operated with analog data is controlled with digital data. SOLUTION: In the operation test mode of a D/A converter part 14 for supplying analog data to respective operating blocks, a switch part 30 is changed over, and the analog data converted by the D/A converter part 14 corresponding to digital data supplied from a microcomputer or the like are supplied to an output terminal OUT 1. Then, the voltage level of signal outputted from the output terminal OUT 1 is measured and discriminated whether the measured value is the level corresponding to the supplied digital data or not, so that the operation test of D/A converter part can easily be executed in a short time.
Patent JP-H0990842-A (JP)
Title: Developing device
Inventor: ISHIBASHI JUNICHI
IPC: G03G15/08
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of improving quality, by effectively excluding fogging caused by negatively charged toner without making the device large. SOLUTION: This developing device is provided with a drum type photoreceptor 1 for carrying an electrostatic latent image, a developing roller 3 disposed opposite to the drum type photoreceptor 1 for carrying a charged toner layer formed in a state of thin layer, the toner feeding member 4 for feeding the toner on the developing roller 3 held in contact with the surface of the developing roller 3, and the toner case 6 for incorporating the toner T and the toner agitating member 5 for agitating the toner T as well as feeding to the toner feeding member 4.  The device is provided with the fogging eliminating member 7 in a conductive flat plate of a specific width along the axis of the drum type photoreceptor 1, at the downstream side on the drum type photoreceptor 1 of a nip area between the developing roller 3, and bias voltage is applied to the fogging eliminating member 7 in a specific timing.
Patent JP-H08108776-A (JP)
Title: Acceleration slip control device for vehicle
Inventor: SAWADA MAMORU
IPC: B60W10/06
Filed: 1994-10-14
Abstract: PURPOSE: To provide an acceleration slip control device for a vehicle, by which the acceleration slip control for a vehicle can be suitably conducted even on a very low road or a slope or in the stack state, or in such a situation that the rolling wheel speed is not shown due to the abnormality of a wheel speed sensor. CONSTITUTION: In the step 170, according to the estimated car body speed VB, it is determined whether the vehicle is in the stop state where the car speed is 0, or in the very low speed state where the car speed is 5km/h or less, for example. If the car speed is not very low speed, the target driving wheel speed VT is feedback-controlled in such a manner as to reach a designated acceleration slip rate S by the first engine control processing of the step 180. On the other hand, if it is very low speed (including the car speed is 0), a fixed or variable target value is open-controlled by the second engine control processing of the step 190, and especially in the lapse of designated time T after control start, the rotating speed of an engine is gradually increased in order to improve the vehicle's running the whole distance.
Patent JP-H0296957-A (JP)
Title: Method for erasing and recording magneto-optical recording medium
Inventor: FUKAMI TATSUYA
IPC: G11B11/10
Filed: 1988-10-03
Abstract: PURPOSE:To erase a magneto-optical recording medium in an over-writable state by respectively heating the memory layer and auxiliary layer of the medium to prescribed temperature ranges by means of an erasing beam emitting element and, after cooling, orienting the memory layer in the direction opposite to the direction of magnetization at a temperature lower than the curie point of the memory layer. CONSTITUTION:Temperatures of the parts of a memory layer 30 and auxiliary layer 32 irradiated with an erasing beam spot rise above their curie points (W) and the magnetized states of the layers 30 and 32 completely disappear. When the direction of a magnetic field is upward, the direction of the magnetization of the auxiliary layer is also upward. When both magnetic layers are cooled until the layers are irradiated with a writing beam spot and the temperatures of the layers almost become a room temperature, the coercive force of the auxiliary layer 32 becomes sufficiently smaller and the direction of magnetization of the layer 32 is inverted to downward by the static magnetic force of the downward magnetization of the memory layer 30. Thus overwriting operations are performed so that magnetization of both layers can go to upward against '0' of the information and downward against '1'.
Patent JP-H0297844-A (JP)
Title: Air supply and exhaust device for structure
Inventor: NOGI MAMORU
IPC: F24F13/12
Filed: 1988-10-03
Abstract: PURPOSE:To make it possible to reduce equipment cost, running cost and operate an exhaust ventilating device more effectively and accurately by installing a control means which fixes the pressure in an intake air duct and a differential pressure damper which introduces air supply for each room in conformity with the differential pressure between the pressure in the intake air duct and the pressure present in each room. CONSTITUTION:The pressures present in intake air ducts 7 to 9 for rooms 1 to 3 are arranged to maintain a fixed value regularly by the application of a blower 12, and a motor-driven damper 17. When the pressure in a room 2 drops in conformity with the operation of draft chambers 10 and 11 and the differential pressure between the duct 8 and the room reaches 2mm aq for example, a differential pressure damper 22 is opened so that the air may be supplied into the room 2 from the duct 8. As the pressure in a centralized exhaust air duct 31 is arranged to be stable by the action of a motor-driven damper 36, the exhaust air load of the draft chambers 10 and 11 is maintained to be stabile. Furthermore, a main exhaust duct 37 with a large capacity is installed to the upper most floor, which makes it possible to maintain the pressure of exhaust system at an accurate and fixed value.
Patent JP-2000081195-A (JP)
Title: Vertical type roller mill thrust bearing lubrication oil cleaning device
Inventor: KOGA MAKOTO
IPC: F16N39/06
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication oil cleaning device for a lubrication oil tank to effect oil bath lubrication of a thrust bearing. SOLUTION: A vertical type roller mill thrust bearing lubrication oil cleaning device comprises a turn table 1 to rotate the bottom of a vertical roller mill; a thrust bearing 4 to rotationally support the turn table 1; a lubrication oil tank 3 to support and immerse the thrust bearing 4 in oil; a suction pump 9 to suck oil on the bottom of the lubrication oil tank 3, strainers 11 arranged on the suction side and the discharge side of the suction pump 9; and a rotation transmission device 10 to rotate with the pump making contact with the outer periphery of the turn table 1 and drive the suction pump 9 through the rotation.
Patent JP-H03113054-A (JP)
Title: Destaticization of fiber
Inventor: YAMAJI IWAO
IPC: D03J1/02
Filed: 1989-09-25
Abstract: PURPOSE:To prevent various troubles due to static electricity by blowing an ion stream produced by an ionizer on a part with static electricity generated by rubbing between a fiber and a textile machine, neutralizing charges and removing the above-mentioned static electricity. CONSTITUTION:In a process of production of textile goods, an ion stream produced using an ionizer is blown on a part with static electricity locally generated by rubbing between a fiber and a textile machine to neutralize charges.
Patent JP-H11134663-A (JP)
Title: Optical disk device
Inventor: MASHITA TSUGUAKI
IPC: G11B7/09
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To correctly control the irradiating state of a light beam by controlling the irradiating state of the light beam while reading out stored controller variables every time a temp. detection result reaches a prescribed temp. range or a temp. change reaches a prescribed value to make a storage capacity small. SOLUTION: When command signals to be applied to the driving circuits 13, 14 of a linear motor IC and an electromagnetic actuator 1d are not generated for a prescribed time a control circuit 8 judges that the recording and reproducing of information is not present and it reads out respective values of stored offsets and gains till then from a memory 15. Then, it sets these offset values and gain values every prescribed temp. range or every time the temp. change reaches a prescribed temp. to preliminarily store them in the memory 15 and it reads out an offset value and an gain value corresponding to a detected temp. at the time of changing an offset and an gain to change them.  Then, when an ambient temp. is changed, the circuit 8 is changed to controlled variables related to its ambient temps. and the light beam is subjected to a tracking control and, then, the proper tracking control of the light beam is performed without being affected by the change in ambient temps.
Patent JP-H0973144-A (JP)
Title: Radiation detector
Inventor: TAGO AKIRA
IPC: G03B42/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To appropriately set radiation dose irradiating an object. SOLUTION: This radiation detector shown by a chain line is provided in an image pickup device 3, and a planar scintillate 5 emitting light by radiation X transmitted through a person to be photographed, an optical image detection part 6 and a light quantity monitor part 7 are arranged from a radiation incident surface 4 side in the device 3. Many solid-state photodetecting elements are two-dimensionally formed on the front surface of a transparent glass substrate 8 by a photlihographic method at the optical image detection part 6 bonded with the scintillator 5.  The solid-state photodetecting element is formed on the back surface of the substrate 8 by the photolithgraphic method at the monitor part 7 so as to detect the light transmitted through the substrate 8 and reaching the back surface of the substrate 8 out of the light to which the radiation X is converted by the scintillator 5. Then, the irradiation of radiation X is stopped when a light quantity obtained by the monitor part 7, that means, the radiation dose attains a specified quantity.
Patent JP-H1194689-A (JP)
Title: Disturbance compensating device in vibration testing machine
Inventor: SUGAMATA YOSHIHIKO
IPC: G01M7/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to estimate influence of external force on a vibration excite and a table and influence of rigidity insufficiency of a joint to be compensable by providing a compensator for estimating and compensating a disturbance in a control circuit of a vibration table. SOLUTION: Acceleration of a table 1 detected by an acceleration detector 6, and a speed signal which is given by integrating the acceleration with a feedback control device 12 comprising a displacement gate 13, an accelerometer 14, and an integrator 15 are respectively fed back to an adders 9-11 as electric signals. When a disturbance (d) is acted to the table 1, an acceleration signal detected by the acceleration detector 6 is sent to a disturbance observer 16 via the accelerometer 14.  In the observer 16, a signal to offset the disturbance (d) is added to an electric signal supplied to a servo valve 4 to compensate the influence of the diturbance (d) applied to the table 1 by comparing the acceleration signal with a deviation input signal which is a difference between an exciting signal from an exciting signal generator 17 and a feedback signal, and by superposing a signal for offsetting the disturbance (d) to the adder 10.