baber/WOPTO huggingface dataset:
Patent JP-H02146184-A (JP)
Title: Semiconductor memory
Inventor: HAMADA MITSUHIRO
IPC: G11C29/00
Filed: 1988-11-28
Abstract: PURPOSE:To simplify a redundant circuit by respectively providing memory cell arrays at plural memory cell arrays in respective blocks constituting a memory, and switching and connecting them to the sense amplifiers in the respective memory cell groups. CONSTITUTION:An auxiliary array RD is arranged only to a sense amplifier SA1 out of the four sense amplifiers in the memory cell group. When a normal digit line to be relieved is selected, relief address detecting signals RE and the inverse of RE respectively output a high level and a low level. As a result, regardless of sense amplifier selecting signals the inverse of YS1 to the inverse of YS4, the sense amplifier SA1 where the auxiliary RD is connected is selected by turning on/off gates 110 to 117. Further, regardless of digit selective signals YD1 to YD16, the all normal digit lines are made nonselective, and only the auxiliary column RD is selected. The gates 110 to 117 constitute a switching circuit 120.
Patent JP-H11133964-A (JP)
Title: Acoustic device
Inventor: MINE KAZUYUKI
IPC: G10H1/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic device which can select and amplify a characteristic according to the input sources of various musical instruments in a single set of acoustic device, and makes possible the simultaneous amplification and the simultaneous recording of plural musical instruments and plural voices. SOLUTION: In an acoustic device which has at least more than one of acoustic regererating sources 9a to 9c, and has an output amplifying device 12 to amplify the regenerating signals of the acoustic regerating sources, and a speaker 13 for voice output, a frequency charasteristic and a gain are set corresponding to the input signals of various sorts of electronic musical instruments to an input terminal 1, and they are made possible to select by a change-over switch 8. And by providing a mixing circuit 11 with the acoustic regenerating sources, and a mixing circuit 10 with voice signals, a mixing regereration and a mixing recording are made possible.
Patent JP-H03160614-A (JP)
Title: Servo signal restoration method for magnetic disk device
Inventor: IIDA AKIO
IPC: G11B21/10
Filed: 1989-11-18
Abstract: PURPOSE:To rewrite a servo signal when the servo signal on a servo surface disappears by once writing a reference signal on a data surface and correcting an error in the direction of a radius and that in the direction of periphery between a reference signal track and a data track. CONSTITUTION:For resriting the degaussed servo signal, the reference signal is written on the first data surface 11a by a reference head 24. Then, the data signal of a second data surface 11b is read by a second data head 4b, and the position of the second data head 4b by which the output signal amplitude of the read signal becomes the largest is obtained. The reference signal written in the first data surface 11a is read by a first data head 4a and the time difference td of the the temporary index signal part 26 of the reference signal and the index signal part 15 of the data signal is obtained. The servo signal consisting of an index signal part 18 and a servo clock signal part 19 is written into the servo surface 9a through a servo head 5a with the reference signal delaying the time difference td as a reference signal.
Patent JP-H0739281-A (JP)
Title: Slide grip seat
Inventor: WADA ISAO
IPC: A01K87/06
Filed: 1992-09-28
Abstract: PURPOSE:To enable the reduction in holding weight of a fishing rod by simply changing an installing position of a reel. CONSTITUTION:This slid grip sheet is obtained by integrating a seat part with a slide locking part and providing a groove capable of sufficiently sliding them.
Patent JP-H05137566-A (JP)
Title: Method for proliferating microorganism capable of decomposing sulfur compound, method for decomposing gas containing sulfur compound and apparatus therefor
Inventor: SUGATA KIYOSHI
IPC: C12N1/38
Filed: 1991-11-15
Abstract: PURPOSE:To efficiently proliferate a sulfur compound-decomposing bacterium capable of decomposing sulfur compounds by proliferating a microorganism in a solution of a water-soluble compound having C-S bond. CONSTITUTION:A microorganism is proliferated in a solution of a water-soluble compound, having C-S bond and composed of preferably dimethyl sulfone, mercaptoethanol, cystine or methyl methanesulfonate. Thereby, the sulfur compound-decomposing bacterium is proliferated.
Patent JP-2001115498-A (JP)
Title: Safety device for construction machine
Inventor: FUJIKAWA YOSHIO
IPC: E02F9/26
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To securely prevent contact accident when an upper revolving superstructure of a construction machine revolves. SOLUTION: Air bags 12 of rubber including pressure sensors are installed on a back surface and on the back of a left and right side surfaces of an upper revolving superstructure 3. The pressure sensors are connected to a control device, solenoid selector valves are provided in a hydraulic motor drive conduit line and a brake cylinder drive conduit line, and the solenoid selector valve and an alarm are controlled by a control device. When a human body or a peripheral building structure gets in contact with the air bag 12 to increase inner pressure of the air bag 12 till an output voltage of the pressure sensor 13 exceeds a reference voltage, the control part changes the solenoid selector valve to stop a hydraulic motor, while driving a brake cylinder to brake the upper revolving superstructure 3, with alarm sound generated from the alarm.
Patent JP-H06124288-A (JP)
Title: Simulation device based on petrinet
Inventor: SUZUKI NORITOSHI
IPC: G06Q50/00
Filed: 1992-10-13
Abstract: PURPOSE:To easily verify a simulation model in a simulation device based on a Petrinet for the simulation of a production system. CONSTITUTION:A central processor 1 in the simulation device based on the Petrinet is newly equipped with a token behavior animation means 2-1 which displays the movement of a token by an animation by using an icon, and an element state monitoring means 2-2 which displays the state change of the prescribed attribute of a place or transition. Thus, at the time of operating the debug of the simulation model, the state change of the behavior and element of the token can be displayed in a visually understandable form in a real time, so that the debug can be attained in a short period of time without requiring a skill.
Patent JP-H01141582-A (JP)
Title: Gene-introducing device
Inventor: NAKANE YASUO
IPC: C12M1/42
Filed: 1987-11-27
Abstract: PURPOSE:To contrive improvement of efficiency for introducing gene by applying high voltage pulse to a cell while pushing the cell to small holes of meshes by dielectrophoresis, giving a temporary membrane breakage to a part of cell bringing into contact with the small holes and introducing DNA from the broken part into the cell. CONSTITUTION:Meshes 16 having smaller holes than a cell and consisting of high dielectric substance are provided parallel to electrodes between facing electrodes. Dielectrophoresis is given to the cell by generating alternating current voltage in a generator 22 for generating alternating a current voltage and a cell housed between facing electrodes and cell in suspension 14 of DNA are pressed against small holes of meshes 16. Further, in a high voltage pulse generator 24, high voltage pulse is applied between facing electrodes and temporary membrane breakage is given to only cell membrane bringing into contact with small holes and DNA is introduced from the broken part into the cell. As a result, efficiency for introducing DNA is raised and simultaneously survival rate of the cell can be also raised.
Patent JP-H10145141-A (JP)
Title: Quartz oscillation method
Inventor: SHIMODAIRA SHUJI
IPC: H03B5/32
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption when not required by controlling the gate circuit of a driving IC input-side and stopping a quartz oscillation circuit. SOLUTION: The quartz oscillator circuit 1 consists of capacitors for frequency adjustment Cg and Cd, a quartz oscillator Xtal, a feedback resistor Rf, a driving circuit IC1 and a first gate circuit IC3. A control signal 2a is inputted to the circuit IC3 from an oscillation control terminal 2. The circuit IC3 is provided in the former stage of the circuit IC1, the oscillation signal output 1a of the circuit IC1 and a signal 2a are inputted to a second gate circuit IC2, and oscillation output 3 is outputted. When the signal 2a is H, the circuit IC1 operates through the circuit IC3, and the circuit 1 oscillates. The vibration of the oscillator Xtal is converted into an electric signal and the prescribed frequency oscillation signal output 1a is outputted through the circuit IC2 as an oscillation output 3.  When the signal 2a changes to L, the output of the circuit IC3 is fixed to H, and the operation of the circuit IC1 stops. The oscillation of the circuit 1 stops, and the power consumption can be reduced.
Patent JP-H10142035-A (JP)
Title: Method and instrument for weighting and supplying raw material
Inventor: TAKAHASHI HIDEYUKI
IPC: G01F13/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To weigh and supply a large quantity of raw material with an extremely small error at a high speed. SOLUTION: A raw material A stored in a raw material tank 2 is weighted. At the time of weighing the raw material, the introduction of raw material A to a liquid and material weighing tank 6 is started by actuating a transfer pump 8 and a control valve 9 is opened and, when the supplied quantity of the raw material A to the tank 6 reaches a set value B the transfer pump 8 is stopped.  The set value B is calculated by using the following equation: Bn =Bn-1 -(An-1 -S).x where, Bn : The set value of the quantity of raw material supplied by means of a supply control means (transfer pump 8) at the time of supplying the raw material, Bn-1 : The set value of the quantity of the raw material for the preceding supplying operations, An-1 : The actually supplied quantity of raw material by the preceding supplying operations, s: The target supplying quantity of raw material, and x: A coefficient (0.1-0.8). The actual weight (An ) found by using this equation is stored in a computer 26.
Patent JP-H06149491-A (JP)
Title: Printer
Inventor: MIO HARUHIKO
IPC: G06F3/12
Filed: 1992-11-11
Abstract: PURPOSE:To provide cableless constitution while the cost is lowered as to the printer which performs processing so that print data generated by an information processor are printed. CONSTITUTION:This printer employs constitution which is not equipped with a cable connecting means for receiving external print data and is a storage medium loaded from the outside and is equipped with a data read means 4 which reads recording data storage medium where the print data are recorded and a printing control means 5 which is in charge of a printing control process for the print data read by the data read means 4.
Patent JP-H01141459-A (JP)
Title: Facsimile receiver
Inventor: NADATANI NAOYUKI
IPC: H04N1/00
Filed: 1987-11-27
Abstract: PURPOSE:To lighten a work to classify received documents for destination categories by dividing recording papers and automatically storing them into stackers for the destination categories set beforehand by means of the symbols of the received recording papers. CONSTITUTION:A reception recording part 2 supplies the recording paper to receive picture information from a line 1c to a substacker 3, a recognizing part 4 identifies an identifying symbol 1b of the recording paper of the substacker 3 by using, for example, an optical mark reader, and the part 4 outputs the symbol in making it into the classifying signal of plural divisions set beforehand. A sorter part stores the recording paper into one of stackers 5a-5c designated by the classifying signal from the recognizing part 4. In such a way, the recognizing part 4 reads the symbol 1b of the recording paper received by the reception recording part 2, the part 4 outputs the classifying signal of plural divisions set beforehand, a sorter part 5 divides the recording papers for the destination categories, and the papers can be stored into the stacker designated by the classifying signal.
Patent JP-H01143638-A (JP)
Title: Suppression of smoking of liquid metal salts
Inventor: YAMAGATA KENJIRO
IPC: B01J19/00
Filed: 1987-11-28
Abstract: PURPOSE:To rapidly absorb a liq. metal salt so as to inhibit the evaporation of the salt and generation of hydrochloric acid gas due to reaction with water in air, by covering a flowed liq. metal salt with a norbornene polymer. CONSTITUTION:The surface of a liq. metal salt such as TiCl4, SiCl4, etc. flowed from a sealed container by an accident is covered with a biscyclo[2,2,1]heptene-2 and its substituted deriv.; norbornene polymer with average MW about 200,000-400,000. Thus, the norbornene copolymer absorbs the liq. metal salt rapidly, precipitates in the salt, and prevents smoking of the salt due to its evaporation. Therefore, a disaster can be prevented easily and a long term environmental pollution in wide areas as well is inhibited. Also, the norbornene copolymer absorbing the salt gradually becomes blocks and is easy to be handled.
Patent JP-S63154743-A (JP)
Title: Adhesive for copper-clad laminate
Inventor: MAKINO KIYOJI
IPC: H05K3/38
Filed: 1986-12-19
Abstract: PURPOSE:To obtain the title adhesive which is excellent in bonding strength at high temperatures and with which the formation of a fine pattern on a substrate and the size reduction of an electronic device can be performed, by mixing a polyvinyl butyral resin with specified two epoxy resins and a novolak phenolic resin. CONSTITUTION:An epoxy resin mixture (A) is obtained by mixing an epoxy resin having four epoxy groups in the molecule, prepared by using a non-aminic compound [e.g., tetra(hydroxyphenyl)ethane] as a starting material with 3-30wt% epoxy resin having four epoxy groups in the molecule, prepared by using an aminic compound (e.g., diaminophenylmethane). This mixture is mixed with a polyvinyl butyral resin of a degree of polymerization >=2,000 and 0.7-1.5 phenolic hydroxyl equivalent, per equivalent of the epoxy resin of said mixture, of a novolak phenolic resin, and the resulting mixture is dissolved in a solvent (e.g., methyl ethyl ketone).
Patent JP-H06142743-A (JP)
Title: Method for controlling thickness of tube end by stretch reducer
Inventor: TAMAISHI ZENICHI
IPC: B21B17/14
Filed: 1992-11-11
Abstract: PURPOSE:To reduce the thick part developed at a tube end, at the time of a reducing rolling to a tube stock by using a stretch reducer. CONSTITUTION:Vibration meters 25 are arranged to No. 1-No. 4 rolling mill stands in a stretch reducer, respectively and by the signal of the set vibration meter 25, the timings of rolling start and rolling end of the tube stock 28 are detected. From the timings of the rolling start and rolling end, changing timings of the rotating speed of caliver rolls built in No. 5-No. 26 rolling mill stands are calculated to control the rotating speed of the caliver rolls in No. 5-No. 26 rolling mill stands.
Patent JP-H02144735-A (JP)
Title: Data processor
Inventor: TAKAGI HAJIME
IPC: G06F11/30
Filed: 1988-11-28
Abstract: PURPOSE:To prevent the confusion occurring at a remote maintenance center at operation of the maintenance and to realize the effective maintenance diagnosis and at the same time to automatically inform fault information by providing a diagnostic bus control part and a microprogram execution control part, etc. CONSTITUTION:When an abnormality detecting means 22 set in a microprogram execution control part 20 detects the abnormality during the operation of a data processor, a control means 21 activates a fault information collecting means 23 to collect the fault information via a diagnostic bus 2 and a diagnostic bus control part 10. Then the means 21 discriminates the state of an operation mode switch 51 of a maintenance panel 50 via an operation mode deciding means 25. The means 21 activates a transfer means 24 in a normal operation mode to automatically report the fault information to a remote maintenance center. Then the means 21 inhibits the start of the means 24. Thus it is possible to prevent the confusion occurring at the remote maintenance center and to attain the effective maintenance diagnosis at operation of the maintenance. At the same time, the fault information is automatically informed.
Patent JP-S63154728-A (JP)
Title: Optical disc
Inventor: SUGANO TATSUYA
IPC: G11B7/253
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to reduce the double refraction of an optical disc by decreasing the photoelastic constant of an aromatic polycarbonate, by forming the disc from an aromatic polycarbonate copolymer obtained by copolymerizing two specified bisphenols through carbonate bonds. CONSTITUTION:This optical disc is formed from an aromatic polycarbonate copolymer obtained by copolymerizing 95-5mol% 1,1-bis(4-hydroxyphenyl) cyclohexane with 2,2-bis(4-hydroxy-3-tert-butylphenyl)propane through carbonate bonds. It is preferable that the viscosity-average MW of this copolymer is 13,000-50,000.
Patent JP-S63155440-A (JP)
Title: Compatible rewritable optical disk
Inventor: ETSUNO NAGAAKI
IPC: G11B7/24085
Filed: 1986-12-19
Abstract: PURPOSE:To read out the titled disk by a layer in all the same way as a reproduction exclusive CD disk at it is, although it is rewritable, by using a recording material by which the reflection factor of the disk is low at the time of unrecording or erasion, and the reflection factor of a recorded part increases by photoirradiation recording. CONSTITUTION:The substrate 11 of an optical disk is transparent and a spiral one groove 12 having a prescribed pitch is formed on the surface of one side, and on the surface of the substrate 11 having this groove 12, a recording film 13 is provided, and furthermore, a protective film 14 is formed thereon. Information is recorded or reproduced by irradiating a beam along the flat bottom of the groove 12, and also, the recording film 13 records information by causing a variation between crystal stated by photoirradiation and varying a reflection factor. The reflection factor observed from the transparent substrate side of the optical disk is within the range of 35-55% at the time of unrecording or an erased state of information, and when it is recorded by photoirradiation, the reflection factor of the recording part rises to >=60%. By using a recording material to which reflection factor increases by recording, an average reflection factor after recording becomes >=45%, and sufficiently stable read-out can be executed.
Patent JP-H08163230-A (JP)
Title: Visitor receiving system
Inventor: SUZUKI AKIRA
IPC: H04M1/658
Filed: 1994-12-06
Abstract: PURPOSE: To provide the visitor receiving system with which whether any visitor comes or not is reported to a receiving person going outside and the conversation with that visitor can be provided. CONSTITUTION: When a visitor operation unit 20 is operated by a visitor who comes while the receiving person is out after absence is set to a storage part 13, a switching part 11 of a customer station operation unit 10 is turned to a transfer mode. In the transfer mode, the switching part 11 instructs the line connection of a telephone number set to the storage part 13 to a portable telephone 50 to a telephone part 13. After a line is connected, the telephone part 14 reports the presence of the visitor to a message transmitting part 15. After it is completely reported, the switching part 11 connects the visitor operation unit 20 to a transfer part 16 so that the receiving person carrying the portable telephone 50 can speak with the visitor through the telephone part 14.
Patent JP-S62165500-A (JP)
Inventor: AANESUTO DABURIYU ANDAASON
IPC: H04R1/44
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-H06148145-A (JP)
Title: Ultrasonic flaw detecting tool for pipe inspection
Inventor: IWAHASHI YOICHI
IPC: G01N29/04
Filed: 1992-11-12
Abstract: PURPOSE:To provide an ultrasonic flaw detecting tool capable of attaining the enhancement in speed of the ultrasonic flaw detection of a pipe inner surface. CONSTITUTION:On one end surface of a cylindrical UT holder 25, a number of ultrasonic sensors 39 transmitting ultrasonic waves in the axial direction of an UT holder 25 are arranged at determined circumferential intervals, and a conical mirror 26 is provided in the front of the ultrasonic sensors 39, so that the ultrasonic waves transmitted from the ultrasonic sensor 39 are reflected by the mirror 38 and projected to the whole inner circumferential surface of the pipe.
Patent JP-2000087962-A (JP)
Title: Thrust ball bearing
Inventor: YAMADA NORIO
IPC: F04C18/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To lengthen the life span of the bearing and to simplify its manufacture, in the thrust ball bearing supporting a revolving scroll member in a scroll compressor, etc., so as not to rotate on its axis. SOLUTION: A pair of ringed raceway rings 7, 7 with balls 8 intervening between them are manufactured separately from a fixed frame 2 and a revolving scroll member 3, and are attached to the members 2, 3. Annular raceway grooves 11 in which the balls 8 are rolled are formed in the respective raceway rings 7, 7 in plural positions in the circumferential direction. The respective raceway grooves 11 have arc-shaped cross-sections, and the diameter e of a circumferential raceway along the bottom of the groove is nearly equal to the radius E of the revolving motion. The respective balls 8 may be held by a retainer, or the retainer may be omitted.
Patent JP-H05114137-A (JP)
Title: Optical information recording and reproducing device
Inventor: SUGAYA SATOSHI
IPC: G11B7/0045
Filed: 1991-10-22
Abstract: PURPOSE:To record data with a high density by setting the recording power, an erasing power, or the recording pulse width in accordance with relations between the state before rewrite and data to be rewritten to improve the erase rate of predata. CONSTITUTION:When the crystal state before rewrite is L and data to be rewritten corresponds to recording H, a current Iw1 of a current setting part 72 is set by a logic circuit 71, and the signal which sets only a switch 76 to the active state is outputted to obtain an irradiation power Pw1. When the state before rewrite is H and data to be rewritten is H, the signal which sets a switch 77 to the active sate is outputted; and when the state before rewrite is L and data to be rewritten is L, the signal which sets a switch 79 to the active state is outputted. In this case, the heat history is changed because the absorption factor is different by states before rewrite, and the occurrence of data left unerased or edge shift is reduced, and data is recorded with a high density.
Patent JP-H03161064-A (JP)
Title: Coating frame assembly for automobile seat
Inventor: URAI MUNEHARU
IPC: B05B5/00
Filed: 1989-11-21
Abstract: PURPOSE:To contrive the compaction of coating facility by subjecting the coating work to a heating process, a coating process and a baking process in that order. CONSTITUTION:A frame assembly is carried by a robot or trolley conveyor to a heating process, a coating process and a baking process in that order to complete the coating thereof. Preferably, the frame assembly is subjected to a temp. of 150-220 deg.C in the heating process. In the coating process, the electrostatic coating using an electrostatic coater is preferable and synthetic resin powder, oil paint and water soluble paint are used as the coating material. The baking process is applied in the same booth as the coating process. By the aforesaid sequence, the coating time can be shortened and the productivity can be improved.