baber/WOPTO huggingface dataset:
Patent JP-S6135784-A (JP)
Title: Production of cellulase by microorganism
Inventor: TOKIWA YUTAKA
IPC: C12N9/42
Filed: 1984-07-28
Abstract: PURPOSE:To obtain a cellulase having high activity and safety, and suitable for food processing, etc., by culturing a mutant strain C-12 of Bacillus subtilis, and separating the cellulase produced and accumulated in the medium. CONSTITUTION:A mutant C-12 strain (FERM-P No.7647) is prepared by the mutagenic treatment of Bacillus subtilis LB-5-A strain and LB-5-B strain, e.g. with ultraviolet irradiation. The mutant C-12 strain is cultured in a nutrient medium at about 20-40 deg.C and about 6-8.5pH under aerobic condition for about 20-72hr to effect the production and accumulation of cellulase in the medium. After the completion of the cultivation, the bacterial cells are separated from the culture medium, and the medium is used as it is as a crude enzyme liquid, or the cellulase is precipitated from the enzyme liquid with an organic solvent or a salting-out agent to obtain a crude cellulase having strong activity.
Patent JP-S6050083-A (JP)
Inventor: YOSHIDA KUNIO
IPC: B62H1/12
Filed: 1983-08-29
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-H07336998-A (JP)
Title: Capacitive charge pump bicmos circuit for low supply voltage
Inventor: ROSSI DOMENICO
IPC: H01L29/92
Filed: 1995-05-31
Abstract: PURPOSE: To obtain an output voltage that is close that double that of an input voltage by providing a bipolar part for securing switching, even at a low input voltage and a CMOS part for reducing a voltage drop through the bipolar element. CONSTITUTION: A first field effect transistor M1 is connected in parallel with a bipolar transistor T3 for constituting a switch that is directed toward the ground of a charge transfer capacitor C1, and a second field effect transistor M2 is connected in parallel with a charging diode T7 of an output capacitor C2. Then, a pair of CMOSs are driven by a clock signal CK, that passes through a level-shift bipolar transistor T2 where a power is supplied by a voltage, that exists at an output node VOUT of a charge pump circuit and a succeeding inversion stage I2.
Patent JP-H107320-A (JP)
Title: Winding method and device
Inventor: MIMA HIROSHI
IPC: B65H54/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective package caused by the tension lowering of a yarn, to improve the quality of the package. SOLUTION: In this winding method where a yarn Y is wound while traversing appropriately, traverse is regulated in a condition where the tension of the yarn Y is lowered. A yarn regulating member 15, wherein it is moved within a traverse range A to regulate a yarn guide, is provided as a winding device for performing this method. A driving mechanism, for advancing the yarn regulating member 15 within the traverse range A direct before the yarn Y is cut, is provided in this device. The driving mechanism advances the yarn regulating member 15 within the traverse range A direct before too a supplied yarn 12Y becomes empety.
Patent JP-S5858733-A (JP)
Title: Charged beam exposure
Inventor: SHIMAZU NOBUO
IPC: H01J37/317
Filed: 1981-10-05
Abstract: PURPOSE:To lithograph a pattern by correcting chip shapes without using a chip mark by a method wherein the positions of the squares of chips are presumed from the measured information on the height of a sample and the detection result of wafer marks. CONSTITUTION:Prior to pattern lighography, the height distribution of a sample 10 is measured. The measuring points are lattice points including the square point 12 of each chip 11 and wafer marks 13-16. Next, presumed chip marks 12 and wafer mark positions are calculated from the result of height measurement, wafer mark co-ordinates, and the design data of the chips. Where, no marks 12 actually exist. Next, the positions of the marks 13-16 on the data 10 are detected by a method used charged beams. The position co-ordinates of actual marks 13-16 obtained here correct the positions of position co-ordinates obtained by operation.
Patent JP-H0451694-A (JP)
Title: Method and device for detecting busy tone
Inventor: KOYAMA KAZUHIKO
IPC: H04Q3/42
Filed: 1990-06-19
Abstract: PURPOSE:To surely detect a busy tone even while a holding tone is being sent by transmitting the holding tone by removing a frequency component other than a holding tone signal when the holding tone is transmitted to an opposite station, and detecting only the frequency component of a busy tone signal when the busy tone is detected, and deciding the detected signal to be the busy tone based on the intermission of the detected signal. CONSTITUTION:When a central office line trunk 1 is being held, a holding tone sound signal is generated from a holding tone sound source 6, and the component other than the frequency component of the holding tone is removed by a band elimination filter 7, and the holding tone sound signal is sent to the opposite station through a time division switch 5, a two-line-four-line transformation circuit 2, and a public network. Next, when the signal of the busy tone is sent from the opposite station, a frequency detection circuit 3 detects only the signal of the same frequency component as the busy tone from that signal, and a control circuit 4 decides whether the intermission of the detected signal is the same as the predetermined intermission of the busy tone signal or not, and if the same, it informs a central control device 8 that the busy tone is being received at the central office line trunk 1. Thus, even during the sending of the holding tone, the busy tone can be surely detected.
Patent JP-H0826741-A (JP)
Title: Production of synthetic quartz glass powder
Inventor: KIMURA KAZUTOMI
IPC: C03B20/00
Filed: 1994-07-11
Abstract: PURPOSE:To obtain synthetic quartz glass powder having a low silanol group content. CONSTITUTION:When powder of silica gel obtd. by hydrolyzing tetraalkoxysilane is filled into a heat resistant vessel and fired to produce synthetic quartz glass powder, the silica gel powder filled into the heat resistant vessel is fired while introducing dehumidified gas having <=-30 deg.C dew point into the interior of the powder.
Patent JP-S5949038-A (JP)
Title: Data transmitter
Inventor: WATANABE YASUE
IPC: H04L29/08
Filed: 1982-09-14
Abstract: PURPOSE:To discriminate a circuit which is under selection through an arithmetic controller set at a working field with no periodical information given from a central computer, by transmitting data through a circuit of an address stored in a memory until receiving the circuit switch information from the central computer. CONSTITUTION:Central computers 9 and 10 deliver responding answers to the initialization information given from arithmetic controllers 14, 15 and 16. At the same time, the computers 9 and 10 deliever the circuit switch information to those anarithmetic controllers when the circuit is switched to a transmission line 18. Each of these arithmetic controllers sends the initialization information to each circuit that can be connected to the computers 9 and 10 and then preserves the address of the circuit which received the answer information in case the computer 9 or 10 gives an answer. Then the data is transmitted to the computer 9 or 10 of the other side through the circuit corresponding to the address preserved in a memory until the circuit switch information is received from the central computer.
Patent JP-H116415-A (JP)
Title: Muffler for internal combustion engine
Inventor: SAKAI YUKITO
IPC: F01N1/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To easily and accurately position a shaft, provided on a valve element, and a bypass pipe. SOLUTION: A valve element 35 attached by a shaft 36 and a valve seat 32 are positioned, a shaft 36 is inserted into the bearing 38 of a plate 33 with the coaxial property between a bypass pipe 30 and the shaft 36 ensured, and the plate 33 is fixed to the bypass pipe 30, thereby forming a sub-assembly SA. Inlet and outlet pipes 25 and 28, an inner pipe 29, and the sub-assembly SA are assembled into a peripheral wall 12 equipped with first and second partitioning walls 15 and 16, after that, fore and rear end walls 13 and 14 integrated with the peripheral wall 12, and a valve element adjusting mechanism 40 is fixed to the plate 33, thereby completing a muffler 10 for an internal combustion engine. The shaft 36 supported by the plate 33 and the plate 33 is provided directly on the bypass pipe 30 independently from a casing 11.
Patent JP-S6223324-A (JP)
Inventor: SEKIGUCHI TSUNEO
IPC: H03H7/01
Filed: 1985-07-18
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-S5683201-A (JP)
Title: Current collector
Inventor: KASAI SHIYOUJI
IPC: B60L5/18
Filed: 1979-12-10
Abstract: PURPOSE: To smooth the motion of contact and disconnection of the current collector and trolley wire by a method wherein a stand supporting a pivoted spring on a stand frame is made movable along the sliding surface of the stand frame, and a driving mechanism for moving the supporting stand is installed.  
     CONSTITUTION: When folding a current collector, a screw bar 23 is made to turn by driving a driving machine 25 and a supporting stand 24 is moved in such a direction that the spring force of the main spring 27 is cancelled to separated a collector shoe 7 from a trolley wire 8, and then the movement of the supporting stand 24 is stopped after it has touched the stopper of bearings 21 in order to complete the process of folding up the current collector. In addition, to recover a state in which the collector can collect current, the driving machine 25 is driven in an opposite direction, while the supporting stand 24 is moved in such a direction that the spring force of the main spring 27 is increased up to the stopper position of bearings 22. By so doing, it is possible to smooth the motion of bringing the collector shoe into contact with the trolley wire and separating the former from the latter. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0514095-A (JP)
Title: Amplitude limit circuit
Inventor: KAWAKITA KEISUKE
IPC: H03G11/00
Filed: 1991-07-01
Abstract: PURPOSE:To realize the amplitude limit circuit in which amplitude is limited only to a specific frequency range of an input signal. CONSTITUTION:The limit circuit is provided with an amplifier 33 and a filter circuit 20 receiving a 1st input signal and a 1st reference voltage VR1, a 1st comparator 21 comparing an output of the filter circuit 20 with a 2nd reference voltage VR2, a 2nd comparator 23 comparing the output of the filter circuit 20 with a 3rd reference voltage VR3, a 1st limit means driven by the output of the 1st comparator 21 and limiting an output of the amplifier 33 to a 4th reference voltage VR4 and a 2nd limit means 29 driven by an output of the 2nd comparator and limiting the output of the amplifier 33 to a 5th reference voltage VR5. For example, the limit circuit is applied to an actuator drive circuit or various signal processing circuits or the like and the amplitude limit having a wide characteristic is realized more than a conventional amplitude limit operation.
Patent JP-H0248380-A (JP)
Title: Elevator controller
Inventor: KANDASAMII SANGABERU
IPC: B66B1/18
Filed: 1989-06-21
Abstract: PURPOSE: To optimize service assignment by calculating a first, second, and third predicted number of passengers and waiting times in a given time period and from corresponding time bands for a past few days before a given number of passengers reaches a given traffic flow level. CONSTITUTION: A group managing controller 32 detects time bands of up-peak and down-peak, and measures and collects traffic flow data using information from single-car controllers 30. A first predicted number of passengers in a given time period before a given number of passengers reaches a given traffic flow level is calculated, a second predicted number of passengers is calculated based on traffic flow data in corresponding time bands for a past few days, and from these a third predicted number of passengers is detected. Based on this, the number of passengers and waiting times for hall call at each floor is estimated and assigned. Thus, optimal assignment can be performed and service waiting time can be reduced.
Patent JP-H11349253-A (JP)
Title: Modification method for elevator
Inventor: ABE NAOKO
IPC: B66B7/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To enhance a design property and perform a modification in a short continuous stop term by changing an existing operation board installation side plate to a new operation board installation side plate and carrying out a wiring work and then removing the new operation board installation side plate and installing it to a new car. SOLUTION: An existing elevator control device is renewed to a new elevator control device as a first step construction S1 and then an existing car is renewed to a new car as a second step construction S2. Therefore, the continuous stop time of an elevator is restrained and the elevator can be operated on the way of the first/second step constructions S1, S2. As the existing operation board installation side plate of the existing car is changed to the new operation board installation side plate at the first step construction S1 time, it is possible to use the new operation board installation side plate considered its design property without using a temporary partial wall. Therefore, the design property of the car can be enhanced.
Patent JP-H062267-A (JP)
Title: Conjugate yarn to be fibrillated
Inventor: TASHIRO MIKIO
IPC: D06M101/16
Filed: 1992-06-18
Abstract: PURPOSE:To obtain conjugate yarn to be fibrillated capable of providing yarn products having improved card passing and needle punching properties, good bulkiness, soft handle, feel of sued feeling, excellent tear strength, tensile strength, rubbing strength, etc. CONSTITUTION:Conjugate yarn to be fibrillated wherein polymer mixture phases A and B comprising a polymer having excellent solubility as a sea component and a fiber-forming polymer as an island component are bonded in a pasted state and the difference in melt viscosity (280 deg.C) between the components A and B is >=200 poise.
Patent JP-2000348353-A (JP)
Title: Inspection device for optical component
Inventor: KADOKAWA YUICHI
IPC: G11B7/08
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To inspect plural optical pickup devices by one set of an inspecting device. SOLUTION: A spindle motor 6 is arranged rockably in the radial direction of media 2 and in the direction orthogonal to this radial direction with respect to a base 4 so that the angles between the media 2 and optical heads 5 are made relatively variable. Further, two optical pickup devices 1a, 1b are placed on the base 4 to rock the spindle motor 6. At this time, since the optical pickup device 1a and 1b are positioned on a straight line passing through a rotational center of the spindle motor 6 and the changing amounts of the relative angles of the optical pickup devices 1a and 1b with respect to the media 2 at the time of inspection are the same, the simultaneous inspection is attached for the optical pickup devices 1a and 1b.
Patent JP-H11353459-A (JP)
Title: Code reader
Inventor: SATO YOSHIMASA
IPC: G06T7/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a code reader which can search for a code and the position of a medium where the code is formed over a wide range of a body and read the code with high resolution by projecting the code large on a screen in a short time. SOLUTION: For the management of machine components put in a palette box PB mounted on a palette P, the code reader 100 is stuck on a palette display pole PP and reads the code of a signboard M (medium) where a code of a quantity, etc., is entered. The code reader 100 has a wide-angle camera 10 which picks up an image of a wide visual field 10A including the signboard M, a telephoto camera device which has longer focal length than the wide-angle camera 10, and a control and recognition device 30 which controls them. The position of the signboard M is specified with the wide-angle image picked up by the wide-angle camera 10 and a turntable 24 is rotated to the position to direct the telephoto camera 21.
Patent JP-H0211213-A (JP)
Title: Extrusion working apparatus
Inventor: ONEDA NOBORU
IPC: B21C29/04
Filed: 1988-06-28
Abstract: PURPOSE:To improve quality and dimensional accuracy of an extruded material by disposing a heating mean to control the temp. of adjacent die on a backer as an extrusion tool. CONSTITUTION:For the backer 4 among the extrusion tools 1, plural inserting holes 8 for heaters are formed on the thick central part at prescribed intervals to dispose heating means such as bar heaters 9, etc., in it. A pre-heated billet B is inserted in a container 2 while heating by applying an electric current to the heater 9 of the backer 4, the shape material S is extruded from the die hole 3a of the die 3. At this time, because the backer 4 is maintained in a heated state, the leakage of the heat maintained by the die 3 to the bolster 7 side is prevented. By this method, the die temp. is kept constant for a long time during the extrusion work. Therefore, the quality and dimensional accuracy of the extruded material S is improved.
Patent JP-S5684417-A (JP)
Title: Fixed position type steel heating quenching method
Inventor: USHITANI KENJI
IPC: C21D1/18
Filed: 1979-12-11
Abstract: PURPOSE:To prevent strain in steel due to quanching by a method wherein one side of steel is placed on an inductive heating unit and the steel is quenched by heating and cooling; at the same time the other side is heated by induction so as to compensate for the stress balance due to heat input from both heaqing units. CONSTITUTION:Steel 3 to be quenched is placed on a high frequency inductive heating unit 2 having a built-in cooling jacket 8. Then, the steel 3 is pressed against the heating unit 2 by lowering press bars 5, 5 located above the steel 3. At the same time, by rotaing screw nut 11 in bracket installed to the press bars 5, 5 and by using screws 12, 12, another inductive heating unit 13 is approached the opposite side 14 of the steel 3. From the high-frequency power supply 6 current it passed through the inductive element 2 to heat the underside of the steel 3. At the same time, the top side 14 of the steel is heated by passing high-frequency current through the inductive unit 13 from the power supply 6'. Then, the steel is quenched by rapid cooling using a cooling jacket 8. To prevent the steel 3 from strain deformation, stree balance due to heat input from both inductive units 2, 13 is compensated each other.
Patent JP-H05194992-A (JP)
Title: Azeotropic mixture of methanol and 1h-perfluorohexane
Inventor: HORUSUTO ROBETSUKU
IPC: C11D7/50
Filed: 1992-06-18
Abstract: PURPOSE: To obtain an azeotropic-like mixture suitable for cleaning an electronic part, especially, a soldered circuit board or a printed circuit board, particulary, for removing solder flux by mixing methanol with perfluorohexane.  
     CONSTITUTION: An azeotripic-like mixture contains about 5-9 wt.% of methanol and about 91-95 wt.% of 1H-perfluorohexane. Pref., this solvent mixture contains 6.5-8.0 wt.%, especially, 7.0-7.8 wt.% of methanol and the remainder in this case is 1H-perfluorohexane. This solvent mixture is characterized by that a vapor compsn. is same to a liquid compsn. and the compsn. thereof is not changed at a time of evaporation. Further, this solvent mixture contains no chlorine and has a merit not bringing about ozonosphere damage, and further, is not combustible and used in usual ultrasonic, immersion and brush cleaning equipments. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6136851-A (JP)
Title: Display device for application state of system resources
Inventor: YASUE TATSURO
IPC: G06F9/46
Filed: 1984-07-30
Abstract: PURPOSE:To attain the effective utilization of system resources of a microcomputer by using an address preservating circuit, an address comparator and a display circuit. CONSTITUTION:When a central processor 4 is started, a system initialization part within a monitor program stored in a main memory 5 is executed. Then plural addresses of the system resources are written previously an address preserving circuit 1. An address comparator 2 always intercepts the signals of a memory write contol line 6 and an address bus 7 and fetches the address signals flowing to the bus 7 every time the control signal of the line 6 is turned on to compare them with all addresses preserved by the circuit 1. When the coincident addresses are detected, the numbers of these addresses are informed to a display circuit 3. Thus the data on a data bus 8, i.e., the application state of the system resources is fetched to perform a display in response to said application state.
Patent JP-H0326679-A (JP)
Title: Supervisory device for elevator
Inventor: TAUCHI SHINJI
IPC: B66B3/00
Filed: 1989-06-22
Abstract: PURPOSE:To easily catch an operational condition by detecting information, which is unsuited to be simultaneously displayed in a supervisory picture for displaying operation by fetching a condition signal related to the operation of an elevator, and converting this unsuited information into suited information to display it. CONSTITUTION:In an output selecting means 24, various condition signals from an elevator control part 15 are output to an information detecting means 25 when an elevator is operated in an normal condition. Information, which is unsuited to be simultaneously displayed in a supervisory picture by the information detecting means 25, is detected and converted into suited information by a converting means 26, and the supervisory picture, selected by controlling a keyboard in a picture operating part 23, is displayed on a CRT21 through a picture selecting part 27 and a picture control part 22. While when abnormality by an accident or the like is generated in the elevator, the output selecting means 24 is selected to a side of the picture control part 22, and information related to operation of the elevator is displayed to be left as it is. Thus, an operational condition of the elevator can be easily grasped, and supervision of high accuracy can be attained.
Patent JP-H05325323-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NISHIDA YOSHITAKA
IPC: H04N5/782
Filed: 1992-05-27
Abstract: PURPOSE:To enable the monitor of the recorded image just before a pause by reproducing the recording content in a recording mode just before rewinding in succession to the rewinding before the pause state is attained when the changeover from the recording mode to the pause mode is selected. CONSTITUTION:A system control section 9 shifts to the state of a reverse mode when a pause button is pushed during the recording mode. The rewinding of a triple speed is executed for a certain specified period of time in the reverse mode (camera-through picture is in this period). The reverse mode is thereafter shifted into a short play mode. The picture recording pause state is attained and the recording stops upon arrival at a certain set position before the position where the recording pause is executed in this mode. The short premode is attained when a recording button is pushed again. The recording is started at the point of the time when the synchronization coincides. The monitor screen is the camera-through picture in the short play mode.