baber/WOPTO huggingface dataset:
Patent JP-H0922293-A (JP)
Title: Audio device
Inventor: SATO HIDEKI
IPC: H03H21/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an audio device capable of making a music signal at an observation point coincide with a target signal. SOLUTION: A prescribed transfer characteristic is set by deciding coefficients of filter means 25, 26 based on the layout of front loudspeakers 33, 34. Audio signals SL, SR are inputted to the filter means through band-pass filters 21, 22, and the target signals d(n)L, d(n)R are outputted with the transfer characteristic convoluted in the audio signals. An adaptive signal processing devices 43-46 receive error signals e1 , e2 which are the difference between the target signals and the music signals at the observation point and the audio signals SL, SR, and performs an adaptive signal processing so that the powers of the error signals becomes minimal.  Thus, when the filter coefficient (a transfer characteristic targeted) is decided based on the layout of the front loudspeakers 33, 34 and the observation point, correction outside the processing band can easily be done and an excellent desired sound can be listened to at the observation point.
Patent JP-H0831578-A (JP)
Title: Automatic lighting system
Inventor: NAGASOE KAZUFUMI
IPC: H05B37/02
Filed: 1994-07-21
Abstract: PURPOSE:To provide an automatic lighting system which can be controlled easily to keep lighting state of a light source from the time when a human being opens a door to come in a room to the time when he/she closes the door to come out of the room and which can be controlled easily for light modulation. CONSTITUTION:A distance measuring sensor 1 detects the distance from a human body or an object to the sensor 1, sends a signal corresponding to the distance from the human being or the object to the sensor 1 to a comparison circuit part 7, the comparison circuit part 7 judges that a human body or an object is approaching to the point at a prescribed distance and sends a signal to a lighting circuit part 8. The lighting circuit part 8 receives the sent signal and carries out lighting control of a light source 9. Consequently, an automatic lighting system which easily carries out light modulation control is provided, the system also controls the light source 9 easily to keep the light source 9 in lighting turned-on state from the time when a human being opens to come in a private room to the time when a human being closes to come out the private room and in lighting turned-off state besides above mentioned time.
Patent JP-H0826994-A (JP)
Title: Therapeutic agent for cerebral vasospasm
Inventor: HIRASHIMA YUTAKA
IPC: A61K31/4427
Filed: 1994-07-22
Abstract: PURPOSE:To obtain the subject therapeutic agent, containing a specific glycerol derivative (salt) as an active ingredient and capable of preventing and treating cerebral vasospasm developed after subarachnoid hemorrhage. CONSTITUTION:This therapeutic agent for cerebral vasospasm contains a glycerol derivative (salt) of formula I (R is formula II to V, etc.) {preferably 1- ethyl-2-[N-(2-methoxy)benzoyl-N-{2-methoxy-3-(4octadecylcarbamoyloxy) piperidinocarbonyloxypropoxy}carbonyl ]aminopyridiniumchloride} as an active ingredient. The therapeutic agent is preferably used as a pharmaceutical preparation for injection.
Patent JP-S5871768-A (JP)
Inventor: DEIITORITSUHI MEIYAA-EBUREHITO
IPC: H04N19/60
Filed: 1982-09-30
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-S6325691-A (JP)
Inventor: KANAI TOSHIO
IPC: H04N5/44
Filed: 1986-07-18
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-S5874583-A (JP)
Inventor: KOIKE YOSHIHIRO
IPC: B32B43/00
Filed: 1981-10-26
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-S6412750-A (JP)
Title: Digital recorder
Inventor: KATO YASUYUKI
IPC: H04M3/42
Filed: 1987-07-07
Abstract: PURPOSE:To prevent a message from being leaked and to shorten a call time, by recording the call content of a multifunctional telephone set, recording the message, etc., and reproducing a recorded content. CONSTITUTION:In an incoming call from an NTT central office 2 to the multifunctional telephone set 5, the incoming call is inputted from a central office interface 11 in a digital electronic exchange 1 to the multifunctional telephone set 5 via a multifunctional interface 12. When the incoming call arrives at the multifunctional telephone set 5, it also arrives at a digital recorder 51 simultaneously, and the call content of the multifunctional telephone set 5 can be recorded and reproduced. In this sample, a device in which the digital recorder is directly attached on the multifunctional telephone set is shown, however, the device can be constituted in such a way that the recorder is mounted on another channel, and recording is performed by operating a function button on the multifunctional telephone set when it is desired.
Patent JP-S5874909-A (JP)
Inventor: POORU SHII GEBAADO
IPC: E06B3/54
Filed: 1981-10-26
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-S6231389-A (JP)
Title: Controller of dc servo motor
Inventor: SHIBATA NARIO
IPC: H02P7/29
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a smooth rotation by altering the period of a pulse together with the width of a pulse supplied to a DC servo motor in response to the amplitude of an error signal. CONSTITUTION:An error signal applied to an error signal input unit 14 is input through a comparator 5 and an inverter 7 to a comparator 6. A reference wave generator 8 applies triangular waves having different peak values to the comparators 5, 6. The comparators 5, 6 compare the both signal inputs, and apply normal and reverse rotation control pulses to a motor driving power pulsating unit 3. When the error signal is large, the comparators 5, 6 output for the triangular waves of the peak values (a), (b). If the error signal becomes small, the comparators 5, 6 generate outputs only for the triangular waves of the peak value (a), and output control pulses of small pulse width and large period.
Patent JP-2001000436-A (JP)
Title: Needle for biopsy
Inventor: HIGUCHI AKIO
IPC: G01N33/48
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a biopsy needle for collection of increased amount of a sample without failure. SOLUTION: This biopsy needle comprises an inner needle possessing a cavity at one end to receive collected sample, an outer needle possessing an edge at one end and capped on the inner needle, and a body that supports the two needles in such a way that the needles and slide back and forth independently. The inner needle has a tubular shape having a blanking cover, and the opening on another end works as a cavity for the collected sample. An injector is connected to a hub at the rear end of the inner needle as a means for reduced pressure.
Patent JP-S5871566-A (JP)
Title: Storage battery
Inventor: IWAMURA TAKAHIRO
IPC: H01M50/569
Filed: 1981-10-23
Abstract: PURPOSE:To permit remote measurement and improve the measurement accuracy by immersing two buoys each having different buoyancy into electrolyte and installing the pressure sensing part which receives the buoyancy of said buoy, in a storage battery equipped with an electrolyte metering device. CONSTITUTION:The captioned storage battery consisits of a battery enclosure 1, battery elements 2, electrolyte 3, and an electrolyte metering device 4, as shown in the figure. The electrolyte metering device 4 is equipped with a buoy 7a which has a large buoyancy and consists of a buoy body 5a and an indicating rod 6a, a buoy 7b which possesses a small buoyancy and consists of a buoy body  5b and an indicating rod 6b, guide sleeves 8a and 8b which guide the indicating rods 6a and 6b of the buoys 7a and 7b respectively, and the pressure sensing parts 9a and 9b which make contact with the top edges of the indicating rods 6a and 6b and are always applied with the pressing forces by the buoys 7a and 7b. The signals from the pressure sensing parts 9a and 9b are transmitted to give proper indication instruction to the indication part 12 through an amplifier 10 and a calculator 11.
Patent JP-S5876516-A (JP)
Title: Production of polyester monofilament
Inventor: OOBA AKIHIRO
IPC: D01F6/62
Filed: 1981-10-27
Abstract: PURPOSE:Partially oriented yarn of a specific plyester is cold drawn, immediately divided into each filament and wound up to give polyester monofilaments with high separability. CONSTITUTION:Polyester is melt spun at a speed of 2,800-5,500m/min. to give partially oriented polyester yarn with an optical birefringence DELTAn of 0.040-0.090 and the resultant yarn is cold drawn at a temperature substancially lower than the glass transition point, then, without winding-up, immediately divided into each filament, wound up to give the objective monofilament of 10-30 denier.
Patent JP-H0834281-A (JP)
Title: Radio control type drainage pump car
Inventor: TANIGUCHI MASAHIRO
IPC: B60F3/00
Filed: 1994-07-22
Abstract: PURPOSE:To prevent any wasteful power consumption from occurring in making an engine able to stand by in a state of being stopped by turning a power source at the side of a control panel to OFF after being operated to a standby mode at a time when it is on standby extending over hours on the water, in this radio control type drainage pump car which made all operations of an amphibian car be free of remote control. CONSTITUTION:A start mode 15, a packing mode 16 and a travel mode 27 are all installed in a control part 14 in a radio control type drainage pump car, while a drainage mode 18 capable of operating a drainage pump is installed there as well. In addition, in the case where communication trouble is continued more than the specified time at each mode, an engine is made into a state of emergency stoppage, and an emergency stop mode 19 being reset to the start mode 15 by the operation of a reset switch is installed in the control part too. In succession, aside from these modes, this control part is provided with a standby mode 20 which is shiftable by operation at the start mode 15, and in this shifted state, all control flows are stopped, while any transition to the emergency mode 19 due to communication trouble is regulated, thereby making the engine 4 able to stand by in a state of being stopped.
Patent JP-H0611312-A (JP)
Title: Method for monitoring thickness of optical thin film
Inventor: OGAMI HIDEHARU
IPC: G01B11/06
Filed: 1992-06-29
Abstract: PURPOSE:To obtain a method by which the thickness of an optical thin film can be monitored with high accuracy from the variation of reflectance of the thin film caused by interference. CONSTITUTION:By assuming that a third thin film 23 is formed on a substrate 20 until the reflectance reaches a first extreme value R1, second thin film 22 is formed on the film 23 until the reflectance reaches the next extreme value R2, and first thin film 21 is formed on the film 22 until an aimed optical film thickness is reached, the film 23, 22, and 21 are virtually dealt with as separate thin films having different reflectances. The average refractive indexes of the third and second thin films 23 and 22 are found by calculation from the values R1 and R2 and their optical film thicknesses (1/4Xlambdam, lambdam: wavelengths) and the average refractive index and optical film thickness of the first thin film 21 are respectively found from the proportional expression of the variation of the average refractive index and the difference. Then the reflectance REND of the optical thin film corresponding to a desired optical film thickness n.d is found by calculation from the found values by assuming that the optical thin film is composed of the three thin films and, when the reflectance REND is found, the thin film forming work is terminated. Since it is not assumed that the refractive index is always uniform as done by the conventional method, the monitoring accuracy can be improved.
Patent JP-S6150786-A (JP)
Inventor: FUJIMURA TAKENAO
IPC: B66C1/02
Filed: 1984-08-17
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-H0612871-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKATA SHUNICHI
IPC: G11C11/409
Filed: 1992-06-29
Abstract: PURPOSE:To prevent erroneous writing and to provide a semiconductor integrated circuit device ensuring a sufficient write recovery time in the reading operation just after writing at the time of a high speed operation. CONSTITUTION:A write amplifier 23 gives a sufficient potential difference to data lines 14a, 14b at the time of writing. A cutting circuit for data line 22 separates the write amplifier 23 from the data line 14 once at the time of reading just after writing. In the meantime, by ensuring a write recovery time TWR, a pair of data lines 14a, 14b is reset by a reset circuit for data line 21. Since the write amplifier 23 is separated from the data line 14 at the time of reading just after writing by providing the cutting circuit for data line 22, the sufficient write recovery time TWR is ensured by resetting the data line in a meanwhile.
Patent JP-S5874775-A (JP)
Title: Friction material
Inventor: SAKABE TOSHIAKI
IPC: F16D69/02
Filed: 1981-10-27
Abstract: PURPOSE:To provide a friction material which has excellent wear characteristics (average frictional coefficient, minimum frictional coefficient, depth of wear) and does not contain asbestos, consisting of bulked glass fiber, a binder, thermal black, rubber and a crosslink agent for rubber. CONSTITUTION:Several hundred single fibers having a diameter of 12mu or below selected from glass fiber, phenolic fiber and carbon fiber are bundled up to obtain a strand which is then bulked. 30-40pts.wt. bulked strand, 8-13pts.wt. binder such as a phenolic resin, 20-30pts.wt. thermal black, 10-15pts.wt. rubber such as SBR, 10-15pts.wt. crosslinking agent for rubber adn 3-5pts.wt. metallic wire for reinforcing fiber bundle such as brass wire are used to form 100pts.wt. friction material.
Patent JP-H0723875-A (JP)
Title: Froth generator
Inventor: KATAGAMI HIROSHI
IPC: A47K5/14
Filed: 1993-07-12
Abstract: PURPOSE:To prevent a failure in driving by solidification on drying of the liquid in a check valve by stopping driving of a froth discharge pump when the liquid level in a tank falls below the front surface of the check valve cooperatively with the operation of a float. CONSTITUTION:The check valve 5 is mounted at the front end of a liquid pouring pipe 34 connected to the liquid feed side of the discharge pump 4 and is immersed in a liquid detergent 2 at all times. The float 6 positioned on the liquid level of the liquid detergent 2 actuates a float switch 8 by means of a float arm 7 and controls the driving of the discharge pump 4. The float switch 8 goes off and the discharge pump 4 is not driven when the volume of the liquid detergent 2 in the tank decreases to the specified volume or below. Namely, the check valve 5 is so constituted as not to be exposed into the air. Then, the generation of the trouble that the check valve is internally dried by the air introduced therein and that the failure in driving of the check valve 5 is caused by solidification on drying of the liquid is prevented. The stable and smooth froth discharge is thus expected by driving of the discharge pump 4.
Patent JP-S6328722-A (JP)
Title: Sun roof device
Inventor: NAGATA TERUHIDE
IPC: B60J7/00
Filed: 1986-07-23
Abstract: PURPOSE:To improve vent quality for a cabin by dividing a sun shade into front and rear portions and enabling the rear portion to be opened interlocked with the motion of a lid toward a tilting position. CONSTITUTION:A sun shade 4 is divided into front and rear portions and when a lid 3 moves from a full close position to a tilt position, a rear sun shade 6 moves forward automatically, interlocked therewith. Also, when the lid 3 opens from a lowering position to a full open position, a front sun shade 5 and the rear sun shade 6 move toward the rear side monolithically. According to the aforesaid constitution, the open part of the lid 3 when tilted up and the open portion of the sun shade 4 interlocked therewith are both at the rear part of an opening, and vent quality for a cabin is improved.
Patent JP-S5963064-A (JP)
Title: Disk record reproducing device
Inventor: NAKAMURA SHINICHI
IPC: G11B20/10
Filed: 1982-09-30
Abstract: PURPOSE:To retrieve at a high speed and exactly an address of a disk by providing the first means for moving a pickup intermittently and at a high speed along the radial direction of the disk, and the second means for reading out an address data of the disk in an intermittent period of a high speed movement. CONSTITUTION:When a search operation is executed, a pulse is supplied from a system control device 32 to each control input terminal of a muting circuit 31 and a motor controlling circuit 24. That it to say, in a period in which each control input terminal of the muting circuit 31 and the motor controlling circuit 24 becomes both a high level, an output signal of a tracking signal detecting circuit 20 is subjected to muting, also a tracking servo-system constituted of a tracking servo-circuit 23 is turned off, and by a pickup feed motor 25 driven at a high speed by the motor controlling circuit 24, an optical beam of a pickup 13 is sent at a high speed in the radial direction of a disk 11 together with the pickup 13 body.
Patent JP-S6064501-A (JP)
Title: Dielectric resonator type filter
Inventor: HATANAKA HIROSHI
IPC: H01P7/04
Filed: 1983-09-17
Abstract: PURPOSE:To improve the productivity and also to decrease the cost by projecting an open end side of an inner conductor from an open face of a dielectric inserted between inner and outer conductors and cutting a projected part so as to adjust a resonance frequency. CONSTITUTION:A case 1 made of a conductor is formed by dielectrics 21-2n, inner conductors 301-30n made of brass, inter-stage coupling elements 41,2- 4(n-1),n and input/output coupling elements 50,1, 5n(n+1). Each axial length of the inner conductors 301-30n is formed properly longer than the length of the dielectrics 21-2n and each axial length is decreased by cutting properly the open end of the inner conductors with a proper cutting machine tool or a file. Thus, it is possible to currect the error of resonance length based on the error of coupling capacitances, thereby improving far remarkably the productivity and decreasing the cost in comparison with the preparation of many dielectrics having different length in a conventional filter.
Patent JP-H0221569-A (JP)
Title: Manufacture of carbon composite member for fuel cell
Inventor: SUZUKI YOSHIO
IPC: H01M8/02
Filed: 1988-07-11
Abstract: PURPOSE:To increase heat-cycle resistance by forming green precursors of an electrode base, a separator base. and side seal bases, by stacking each green precursor in a specified shape, and by hot-pressing, completely curing, then carbonizing. CONSTITUTION:The green precursor of an electrolyte base 2 is formed by impregnating a solution of thermoset resin whose carbon residual rate is 45% or more in an alpha-cellulose sheet having a porosity of 70% or more and semicuring. Green precursors of a separator base 1 and side seal bases 3 are formed by impregnating a solution of thermoset resin whose carbon residual rate is 45% or more in each of an alpha-cellulose sheet having a porosity of 60% or less, then by semicuring them. Each green precursor of the electrode base 2, separator base 1, and side seal base 3 is stacked in a specified cell shape, hot-pressed, and completely cured, then baked and carbonized in a nonoxidizing atmosphere at 1000 deg.C or higher. Generation of defect such as boundary separation is prevented and heat-cycle resistance is increased.
Patent JP-S5960749-A (JP)
Title: Tape recorder
Inventor: UETAKE AKIRA
IPC: G11B15/10
Filed: 1982-09-29
Abstract: PURPOSE:To keep a reproduced state just by a short-time operation of a reproduction button for a tape ecorder which is set in a reproduction state with the revolving force of a motor, by keeping a power supply switch on with a mechanical trigger carried out when the reproduction button is operated. CONSTITUTION:When a reproduction button 5 is pushed light, a reproduction lever 2 slides toward an arrow A. Then an interlocking bar 6 hits a hook bar 12, and therefore an action lever 8 turns counterlockwise round the center of a pin 9. Then an interlocking recess part 13 is set free from a pin 17 on a slide base 16 and therefore moves toward an arrow B by the force of a spring 11. A a result, an end of the lever 8 pushes a contact bar 15 to turn on a power supply switch 14. Thus a motor starts its revolution, and the base 16 slides toward an arrow C and locked to keep a reproduction state. In this case, the pin 17 is set at the part 13. When a stop button is pushed, the lock of the base 16 is released. Then the base 16 slides toward the arrow C by the force of a spring 19. At the same time, both pin 17 and lever 8 slide to return to their original positions respectively.
Patent JP-H0520318-A (JP)
Title: Document preparing device and cursor display method
Inventor: KUSHIDA TOSHIO
IPC: G06F17/21
Filed: 1991-07-12
Abstract: PURPOSE:To make the reference position the same with a longitudinal ruled line and a transverse ruled line and to set the transverse ruled line and the longitudinal ruled line in a first column and a first row respectively by changing the form of a cursor and the reference position in accordance with the moving direction of the cursor. CONSTITUTION:The cursor is moved by a cursor moving means 212, and a cursor form and reference position changing means 211 changes the form of the cursor and the reference position in accordance with the moving direction of the cursor. For example, the form of the cursor is changed from a square to an arrow, and the direction of the arrow is changed to the moving direction in accordance with the moving direction of the arrow. That is, the arrow is turned right and down when the arrow-shaped cursor is moved right and down, and it is turned left and upward when it is moved left and upward. Consequently, the starting point and the end point of a ruled line are correctly designated.
Patent JP-S6328682-A (JP)
Title: Document printer
Inventor: AOKI HIROYUKI
IPC: B41J19/96
Filed: 1986-07-22
Abstract: PURPOSE:To enable print control corresponding to various types of paper, by providing means for feeding a line with a line pitch added with a first pitch between central lines when the number of setting lines reaches to one half of the number of lines in a page. CONSTITUTION:When a document in RAM 11 is printed, a print mode is set by a keyboard 16 and a line feed pitch, a character pitch, saddle stitching, number of lines in a page, lateral setting/longitudinal setting, etc. are displayed on a display 18, then a format for every item is set. When a selection/execution key is operated, CPU 10 starts printing operation according to a program in ROM 12 and when a line number counter in a print controller 24 performs setting of half number of lines in a page, i.e. front half of a manuscript, a line feed control section 24a adds the quantity of saddle stitching to the line feed pitch thus feeding the setting line. In such a manner, print control corresponding to various types of paper is enabled.
Patent JP-H1015790-A (JP)
Title: Working method
Inventor: KAJIYAMA KEIICHI
IPC: H01L21/304
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a working tool due to static electricity by executing working while static elimination is performed for the atmosphere of the periphery including a working area by a static electricity eliminating means to prevent adhesion of contamination caused by working chips. SOLUTION: A working area is a part which is under a drum part 17 and includes a chuck table 12, and in which a spindle 19 projected from the drum part 17, a wheel 20 and a grinding wheel 21 are positioned. Air ionized by a static eliminator 36 is supplied to the working area through a hose 35 to overall eliminate the static electricity of the atmosphere of the working area. In the actual grinding process, static electricity produced by friton of a dynamic part such as a spindle 19 or the like is removed positively and let flow away without adhesion to be eliminated.