baber/WOPTO huggingface dataset:
Patent JP-H0627970-A (JP)
Title: In-cabin indistinct sound controller
Inventor: TAMAMURA MANPEI
IPC: H04B3/04
Filed: 1992-04-03
Abstract: PURPOSE:To provide a comfortable drive feeling by giving a comfortable engine sound to a person on a car such as a driver. CONSTITUTION:The signal from a crank angle sensor 3 is converted by a signal converting circuit 5 into a primary source which does not contain the frequency spectrum of a component of specific high order selectively and the primary source is outputted to an adaptive filter 6 and to an LMS(Least Mean Square) arithmetic circuit 8 through a speaker/microphone transmission characteristic estimating circuit 7. This primary source is composed as a canceling signal by the adaptive filter 6 and outputted as a sound canceling a vibration noise from a speaker 11. Consequently, the frequency spectrum of the component of the specific high order is not canceled and a sound having the frequency of the component of the order is obtained and a noise control state is detected as an error signal by an error microphone 12 and sent to the LMS arithmetic circuit 8, which updates the filter coefficient W(N) of the adaptive filter 6 so that the error signal becomes minimum.
Patent JP-H03279248-A (JP)
Title: Mold material and mold forming method
Inventor: KOBORI SHIGEJI
IPC: C04B14/00
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a material capable of readily forming a mold by casting close in physical properties to wooden mold and readily carrying out ejection after casting by blending gypsum and/or an alumina cement with a filler, alkylsulfonic acid salt, chelete agent, hydrophilic urethane and water at a specific ratio. CONSTITUTION:The aimed mold material is obtained by blending 100 pts.wt. gypsum and/or alumina cement with 0-1000 pts.wt. inorganic or organic filler, 0.001-1.0 pt.wt. alkylsulfonic acid salt or derivative thereof, 0.001-5 pts.wt. chelete agent, 0.5-15 pts.wt. hydrophilic urethane and 25-150 pts.wt. water. The hydrophilic urethane includes preferably a liquid polyurethane prepolymer having 1000-8000 molecular weight. The chelete agent includes EDTA.2Na, salts of citric acid or tartaric acid.
Patent JP-S526408-A (JP)
Title: Picture collating equipment
Inventor: URATA HARUSHIGE
IPC: G06T7/00
Filed: 1975-07-05
Abstract: PURPOSE: Decision of the agreement and disagreement of the original picture and the monitor picture by comparing the original picture stored in the memory with the monitor picture shot by same TV camera. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61242345-A (JP)
Title: Disk reproducing device
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B7/09
Filed: 1985-04-19
Abstract: PURPOSE:To avoid an easy track jump phenomenon despite a large flaw of a disk by performing the primary compensation through a gain control circuit, etc. to the flaws of the disk and then correcting a track shift due to the disk flaws with control. CONSTITUTION:A control circuit 8 consists of an attenuator containing a resistance and an electronic switch for example. When a flaw of a disk is detected, the attenuator is actuated by a flaw detecting circuit 5 for reduction of the tracking loop gain for a flaw period. At the same time, an off-track detecting circuit 6 detects a track shift due to the disk flaw when an objective lens of a pickup 3 gets out of the flaw. Then a gain switching circuit 9 is actuated to increase the tracking loop gain and to increase the servo draw-in force. Thus the track shift is corrected and then a track jump phenomenon is compensated.
Patent JP-2000273461-A (JP)
Title: Dry distillation of waste rubbery or plastic product
Inventor: HONAMI NOBUO
IPC: C10B53/07
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for dry distillation of waste rubbery or plastic products to recover liquid components, enabling the efficient recovery of high boiling point components contained in the generated dry distillation gas to enhance the recovery of the liquid components without disposing an excessively high performance condenser, and further enabling the reduction in the content of the high boiling point components contained in the exhausted low boiling point components as much as possible to control the generation of injurious gas such as dioxins. SOLUTION: In this method for the dry distillation of waste rubbery or plastic products H, such as old tires, the gas components generated on the dry distillation are introduced into a condenser G to liquefy high boiling point components, and a part of the liquefied high boiling point components is brought into contact with a low boiling point component-containing gas to catch the high boiling point components contained in the low boiling point component- containing gas, thus enhancing the recovery of the liquid components.
Patent JP-S63276292-A (JP)
Inventor: FURANKU TOREFUAA
IPC: H05K3/34
Filed: 1988-04-05
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-S60242670-A (JP)
Title: Light-receiving system
Inventor: YONEDA YUTAKA
IPC: H04N1/028
Filed: 1985-04-19
Abstract: PURPOSE:To obtain an incident-beam division type light-receiving system, which has a small occupying area and is adjusted easily, by housing a plurality of row type light-receiving element pellets in the same package and forming a division mechanism for incident beams to the surface of the package. CONSTITUTION:A light-receiving system is constituted by a prism 9, a light-receiving device 8 and a package 7, and the package 7 has an incident beam window 6 consisting of glass, etc. Light-receiving sections 5 for a light-receiving element are shaped to the surface of the light-receiving device 8 to a form that the pitches of a light-receiving section are displaced at half pitches. Incident beams L are divided into two strips of parallel optical axes by the prism 9 and are projected to the light-receiving device 8. Resolving power can be doubled by using a device having a form shown in the figure as the light-receiving device 8 at that time. The light-receiving sections 5 for the light-receiving elements are arranged in a procession shape in the light-receiving device 8, the light-receiving sections 5 for five light-receiving elements are disposed at each line, and only the light-receiving sections 5 for one light-receiving element are arranged at several row.
Patent JP-H06274922-A (JP)
Title: Optical information recording and reproducing device
Inventor: SATO SHINICHI
IPC: G11B7/0045
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a device capable of making it hardly influenced by the environment of temperature and humidity or the like and selecting an optimal power by measuring the upper limit threshold value of the recording power of each disk while considering the variation of a disk characteristic, and searching the optimal recording output of a semiconductor laser from the value. CONSTITUTION:A 3T pattern being the maximum recording frequency is recorded at the arbitrary position of the recording face of a disk 1 by an arbitrary recording power. Next, the recording part is read, the amplitude value of a data signal is measured, and an amplitude value A is obtained. Then, a 8T pattern being the minimum frequency is recorded at the same part by the same recording power as that at the time of recording the maximum recording frequency, the recording part is read, and the amplitude value B of the data signal is obtained. The rate B/A of the amplitude of those data signals is used as a resolution at 5.0mW, and when the resolution is more than 40%, the resolution is searched again. The optimal power is 1.5mW less than the upper limit threshold value at the resolution 40%. Therefore, a value obtained by subtracting 1.5mW from a recording power PH obtained from the upper limit threshold measured value is used as the optimal recording output value.
Patent JP-S63248314-A (JP)
Inventor: IDE KENICHI
IPC: A01D59/00
Filed: 1987-04-02
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-H05228443-A (JP)
Title: Disk screen shaft assembly
Inventor: MATSUURA KONRATSUDO
IPC: D21B1/02
Filed: 1992-04-06
Abstract: PURPOSE: To provide the an assembly with a resilient plastic spacer which is small in the number of parts and is further added with flexibility and resilience in order to exactly clamp screen disks and to simultaneously effectively treat large-sized foreign matter. CONSTITUTION: This revolving shaft assembly of a disk screen, etc., has the non-metallic resilient spacer 28 which is substantially cylindrical. The spacer 28 has an opening for accepting a non-circular shaft. The plural screen disks 14 are embedded into the spacer 28 to allow the inclination of the limited range of the screen disks 14. A metallic annular enclosure 31 is disposed to cover the exposed non-metallic surface of the spacer 28.
Patent JP-S559167-A (JP)
Title: Electronic clock
Inventor: SEKIYA FUKUO
IPC: G09G3/04
Filed: 1978-07-07
Abstract: PURPOSE: To make it possible to adjust the timing so as to make the voltage impressed on a liquid crystal indicator zero, by providing adjusting external input terminals to an integrated circuit and using the input signals of these terminals.  
     CONSTITUTION: In an electronic clock provided with liquid crystal indicator 42, oscillator 22, which drives this, dividers 24 and 28; intermittent signal generator 36 sets the time to make the voltage impressed on liquid crystal indicator 42 zero periodically. Input signals are given to controller 122 from adjusting external input terminals 124 and 126, and thereby the timing that makes the voltage impressed on liquid crystal indicator 42 zero is adjusted. By the signals given to input terminals 124 and 126, the effective value of voltage actually to be impressed on the segment under the ON or OFF condition can be freely selected. Hence, on examination of the characteristics of the liquid crystal, the characteristics of the power supply circuit, and the characteristics of the drive circuit, it is possible to match the characteristics of the liquid crystal with the circuit output accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62242117-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: YAMAGATA YUTAKA
IPC: F16C7/08
Filed: 1986-04-09
Abstract: PURPOSE:To form each part in uniform strength in the axial direction of a connecting rod, by forming a connecting rod main unit of box-shaped section while plate members, which constitute this connecting rod main unit, in thickness increasing larger as a position of the plate members changes from a big-end part toward a small-end part. CONSTITUTION:A connecting rod 8 is constituted of a big-end part 18, small-end part 19 and a connecting rod main unit 20. The connecting rod main unit 20, which is formed by pressurizing a circular pipe to be deformed, has a section of rectangular box shape forming a cylindrical truncated pyramid as a whole. Said connecting rod main unit 20, which is constituted of the flat first plate members 23 and second plate members 24 opposing their surfaces, positions the second plate members 24 on virtual planes 25 brought into contact with peripheral surfaces of the big-end part 18 and the small-end part 19, and each plate member 23, 24, whose thickness decreases smaller in the vicinity of the big-end pat 18 while increases larger linearly toward in the vicinity of the small-end part 19, provides sufficient strength in the connecting rod main unit 20.
Patent JP-H03282672-A (JP)
Title: Automatic operation system for concentration/allotment of data
Inventor: ITO TATSUHIRO
IPC: G06F13/00
Filed: 1990-03-29
Abstract: PURPOSE:To attain an unmanned operation with the fixed concentration/ allotment time of data by performing the integrated control at the host side and carrying out the concentration/allotment processing via the decentralized processing. CONSTITUTION:A host computer and a terminal are provided. The host computer includes a storage means 1, an automatic concentration/allotment system 4, and a concentration/allotment data processing program 11. Meanwhile the terminal includes a program control means 12 which starts and stops a terminal side decentralized processing program 13 with the request given from the host computer, a concentration/allotment data file 15, and a data transmission/ reception means 14 which transmits and receives the data stored in the file 15. Then the integrated control is carried out at the host computer side for execution of the concentration/allotment processing via the decentralized processing. Thus an unmanned operation is attained in the daily and routine concentration/allotment jobs having the fixed concentration/allotment time.
Patent JP-S62238906-A (JP)
Inventor: YOSHIMURA KOICHI
IPC: F22G3/00
Filed: 1986-04-10
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-H06295323-A (JP)
Title: Layout preparing device for working equipment
Inventor: KAWASAKI TOSHIO
IPC: G06F17/50
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a working equipment layout preparing device of which using procedure is easy by providing the device with a rewriting means for executing rewriting from display data to non-display data and from non-display data to display data. CONSTITUTION:Various graphic data are stored in a storage device 6 and arrangement position data and an equipment name are also stored in the device 6 correspondingly to respective graphic data. Arrangement data '0' means non-display data and arrangement position data of 1 and more correspond to display data. These arrangement position data can be rewritten to optional numerals by a keyboard 2, and when a delete button arranged on the upper part of a display 4 is clicked by a mouse 3, the data can be automatically rewritten to '0'. Thereby the sorts of graphic data displayed on a display means can be increased/decreased by rewriting the display data to the non- display data or rewriting the non-display data to the display data.
Patent JP-H04298478-A (JP)
Title: Ventilating device for elevator
Inventor: NAKAJIMA KAORU
IPC: F24F7/06
Filed: 1991-03-25
Abstract: PURPOSE:To prevent hot air from being drawn into a cage from the elevator boarding place. CONSTITUTION:In a ventilating device for an elevator, there are provided a door opening detecting means 6 to detect door opening of an elevator and switching circuits 61-64 to switch the direction of rotation of a ventilating fan 2 for air intake/exhaust in the case when this door opening detecting means 6 has detected the door opening.
Patent JP-S579109-A (JP)
Title: Stabilizing circuit for high frequency power amplifier
Inventor: KONNO YOSHIO
IPC: H03F3/20
Filed: 1980-06-19
Abstract: PURPOSE:To achive stable operation, by inserting a series connection circuit of a low-pass filter and a terminating resistor between a line coupling a high frequency power amplifier and an isolator, and ground. CONSTITUTION:In a high frequency power amplifier 1, a combination circuit between a low-pass filter 3 and a termination resistor 4 is inserted between the output terminal and an input terminal of a lumped constant cirdulator type isolator 2. Further, one end of the resistor 4 is grounded. Thus, by selecting the cut-off frequency of the low-pass filter between f0 and f0/2, although the input impedance of the isolator 2 is almost opened at low frequencies of outside of the required band, the resistor 4 connected to the filter 3 can be existed at frequencies below f0/2 without any effect to the characteristics of the isolator 2 essentially. Thus, the instability of the amplifier 1 can be eliminated through the selection of the value of the resistor 4.
Patent JP-H05135685-A (JP)
Title: Overcurrent protection element
Inventor: KOBAYASHI NOBUO
IPC: H01L51/05
Filed: 1992-03-05
Abstract: PURPOSE:To provide a quickly-acting overcurrent protection element having high withstand voltage and excellent in reliability and safety by mixing a non- oxidizing chlorine compound in a dopant-containing conductive polyaniline. CONSTITUTION:Hydrochloric acid is added to polyaniline by about 30-50mol% by chemical doping method. Hydrochloric acid amine is then mixed as a non- oxidizing chlorine compound in the polyaniline by more than 10-wt% and the total weight is 50vol% or less. This macromolecular compound is molded into the shape of e.g. a disk and element resistance and heat capacity are regulated by adjustment of the diameter, length and volume of the disk. An electrode material such as Au is added thereto. With this constitution, the element is larger in the temperature coefficient of resistivity than conventional ones that use conductive polymers, and so reacts to over current more quickly. In addition, the element is high in withstand voltage and does not cause thermorunaway and has high reliability, and the possibility of causing fire is eliminated.
Patent JP-S57198406-A (JP)
Title: Leading part of optical fiber
Inventor: NISHI SHIGETO
IPC: G02B6/00
Filed: 1981-05-30
Abstract: PURPOSE:To obtain a miniaturized optical fiber leading part with high pressure resistance and high airtightness by filling adhesive between the inner surface of taper-like optical fiber leading hole of a metallic sleeve and the clad periphery of the optical fiber. CONSTITUTION:A clad part 6 is exposed by removing the covering of an optical fiber 3 and inserted into a leading hole 7a having tapered and straight parts of a metallic sleeve 7 and a space between the metallic sleeve 7 and the clad part 6 is filled with adhesive 8. A metallic film 9 is vapor-deposited on the exposed clad part 6, the adhesive 8 and the edge surface of the metallic sleeve 7 in the sea side. For the purpose of reinforcement, a metallic sleeve is screwed in the metallic sleeve 7 and adhesive is made charged into the inside of the metallic sleeve 10 to fix also the part of the covered optical fiber 3. The metallic sleeve 7 is airtightly fixed through a pressure resisting cap 14 fixing a protection pipe 12 and through ''O'' rings. Thus, the leading part of the optical fiber is miniaturized and pressure resisting strength and airtight property and improved.
Patent JP-H04300310-A (JP)
Title: Resin-feeding device
Inventor: NAGASE YUICHI
IPC: D01D1/06
Filed: 1991-03-22
Abstract: PURPOSE:To provide the subject miniaturized device having a kneading section by making up a filter-supporting breaker plate of plural layers each having many penetrated holes having mutually different shapes and/or mutually different patterns. CONSTITUTION:A breaker plate 3 for supporting the filter 5 of a filtering section 2 is constituted of plural layers 10, 11 each having many penetrated holes having mutually different shapes and/or mutually different patterns. A melted resin is repeatedly divided (sheared) and gathered with the layers 10, 11 for kneading the resin. The number of the parts for the device is reduced.
Patent JP-H10276964-A (JP)
Title: Stereoscopic endoscope
Inventor: KURIO MASARU
IPC: G02B23/24
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic endoscope with improved color reproducibility which realizes a stereoscopic vision with a simple structure using an ocellus stereoscopic vision method with color filter. SOLUTION: By providing more than four types of color filter 2 with different transmission wavelength as an optical means for a stereoscopic photography at the inside of an observing optics 3, an observed image transmitted through the color filter 2 is injected to rear imaging elements 6a, 6b through a transmission optics 4 and a beam splitter 5. The imaging elements 6a, 6b have color filter with different transmission characteristics not to be mutually overlapped and equivalent to the transmission wavelength the color filter 2.  As the imaging elements 6a and 6b have filters with different transmission characteristics, by making the wavelength reaching the imaging element 6a correspond to the transmission wavelength at the left part of the color filter 2, and the wavelength reaching the imaging element 6b correspond to the transmission wavelength at the right part of the color filter 2, a stereoscopic endoscope can be obtained in which an azimuth difference signal 8 of azimuth difference image for right and left eyes is displayed in multiple colors.
Patent JP-S579915-A (JP)
Title: H-steel pile for underwater structure and underwater structure
Inventor: ISHIKURA KENJI
IPC: E02D5/30
Filed: 1980-06-20
Abstract: PURPOSE: To reduce a section area of a H-steel pile for underwater structure and to facilitate depositing of concrete, by a method wherein the H-steel pile at a shore line part is surrounded with a bottom plate, side plates, and bolts, and the space so formed is filled with concrete and the like.  
     CONSTITUTION: To fill a part, where a H-steel pile 1 erected upright in a sea bottom ground with concrete especially at portion being affected by low side, a convex part 2 is formed of round steels and the like at the inside of the projecting end  of the H-steel pile 1 and at the belly sheet so that it is in parallel to a horizontal  plane. The end 5 of the bolt 4 is welded to the belly sheet of the H-steel pile, and  the bottom sheet 3 is pressed against the convex part 2 at the lower end of the bolt  4 for tightening, and the side sheets 7 at the belly part of the H-steel pile 1 are  placed on the bottom sheet 3 to be tightened by means of bolts 9. After a form for  concrete is shaped at a part where the H-steel pile 1 is affected by ebb tide, concrete  is deposited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S568701-A (JP)
Title: Wheel for low air-pressure tire
Inventor: OKAMOTO SATORU
IPC: B60B25/04
Filed: 1979-07-02
Abstract: PURPOSE: To reduce the number of parts of a wheel and promote the efficiency of their assembly by respectively providing a fixed flange on the bead seat on one side of the rim of the wheel and screw threads in the bead seat on the other side of the rim and screwing a flange ring on the threads.  
     CONSTITUTION: This wheel is composed of a rim 1a made of plastics, cast iron, or the like and a disk 1b connected thereto. The rim 1a is provided with a pair of bead seats 2 and 3 on each of its sides and ridges 4 and 5 inside their corresponding bead seats, at locations adjacent to the seats. A fixed flange 6 is provided on the outside of the bead seat 2, while screw threads 7 are formed in the outside of the bead seat 3 for screwing a flange ring 9. For mounting a tire on this wheel, one bead part of the tire is placed in an annular catity 8, and the other bead part is pushed in toward the bead seat 3. Then, the ring 9 is screwed in the screw threads 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000275101-A (JP)
Title: Apparatus and method for measuring light
Inventor: SUYAMA MOTOHIRO
IPC: G01J1/42
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring for a long time a light capable of measuring 'when and how many photons' come. SOLUTION: The apparatus 10 for measuring light comprises a photon detector 12 for detecting incident photon, a time signal output unit 14 for outputting a time signal, and a storage unit 16 for storing the time signal output from the unit 14 when the photon has been detected by the detector 12. The detector 12 has an HPD 24 having a photoelectric surface 24a and an APD 24b, a TZ amplifier 26, a peak holding circuit 28, and an A-D converter 30. The unit 14 has a timer 32 and a counter 34. The unit 16 has a comparator 36 and a memory 38. When the photon is incident on the HPD 24, a trigger signal is output from the comparator 36, and number of the photons output from the converter 30 and time information output from the counter 34 are stored in the memory 38.