baber/WOPTO huggingface dataset:
Patent JP-H11326583-A (JP)
Title: Remote visual observation device
Inventor: TSUJI HIROSHI
IPC: G21C17/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a remote visual observation which does not need manual operation of a worker and is small in size. SOLUTION: To a remote visual observation device body 12, a sending belt 14 placed in parallel with the extending direction of a cable and realizing sending and drawing of a cable 9. This is realized when a guide roller pressing metal 15 provided on the sending belt 14 outer surface hooks on a guide roller 13 placed in the cable 9 longitudinal direction with rotation. To the remote device body 12, a rail 20 and a guide plate 21 for putting the cable 9 on the track of the rail 20. Besides, a camera head 10 is mounted at the tip end of the cable 9. The rail 20 is connected to a guide rail which is not shown because of the outside of the containing box 24. The guide rail is arranged inside and outside the building.
Patent JP-H08323334-A (JP)
Title: Crude refuse treating device
Inventor: IMAI SHINICHI
IPC: C05F9/02
Filed: 1995-05-30
Abstract: PURPOSE: To provide a crude refuse treating device which is capable of surely removing the excess moisture of decomposing media and dispenses with the manual treatment of the removed moisture. CONSTITUTION: The excess moisture is separated from the decomposing media A and is discharged into a drain tank 16 when the moisture in the decomposing media A increases. At this time, a heater 17 operates to evaporate the water in the drain tank 16 when the level of the water accumulating in the drain tank 16 arrives at a water level sensor 18. The evaporated water is automatically discharged outside through a drain pipe 16a.
Patent JP-H11319697-A (JP)
Title: Formation pattern and apparatus therefor
Inventor: YAMADA MITSUO
IPC: B05D5/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of stripe patterns in a pattern forming method which transfers the stripe patterns of ink formed on a liquid surface to a product. SOLUTION: While ink 50 and compressed air are simultaneously injected from a nozzle 15 of an injector 10 to the water surface 1a of water 1 in a water tank 2, the injector 10 is moved horizontally and linearly by a moving device 20. Many waves are formed on the water surface and the ink 50 does not exist in the peak parts of the waves and stays only in the valley parts in a floating state. Such waves spread over the entire part of the water surface. Consequently, band parts where the ink 50 exists and band parts where the ink does exist are alternately formed on the water surface and the stripe patterns are formed. When the product which is an object to be printed is successively lowered and submerged into the water from above the stripe patterns of the ink 50 formed on the water surface, the stripe patterns of the ink 50 are transferred onto the product.
Patent JP-H02311628-A (JP)
Title: Deodorizing structure for stool
Inventor: ONO TAIJI
IPC: E03D9/05
Filed: 1989-05-25
Abstract: PURPOSE:To produce comfortable environment without inhaling an offensive smell as well as losing warmth, and aim at the weight reduction and miniaturiza tion of a fan by attaching a deodorant in a pipeline from a washing water discharge pipe, and forming a deodorizing pipe provided with a ventilating fan branchedly in a pipe end. CONSTITUTION:A deodorizing pipe 4 is branched from a horizontal part of a washing water discharge pipe 3 of a stool 1, forming it in this way, and it is uprighted, then a deodorant 6 is installed in a box 5 installed a pipe end of the deodorizing pipe 4, while a small ventilating fan 7 is installed there. Then, this fan is driven, eliminating an odor of excreta by the deodorant 6 by way of the deodorizing pipe 4, and it is discharged as clean air out of an exhaust port of the box 5. In this connection, it may by constituted to exhaust the odor to the outdoors by the fan 7. With this constitution, since clean air is made to flow back without inhaling the odor from one's own excreta, comfortable environment is producible without losing warmth.
Patent JP-H01302700-A (JP)
Title: High frequency multi-electrode linear accelerator
Inventor: FUJITA HIROYUKI
IPC: H05H9/00
Filed: 1988-05-30
Abstract: PURPOSE:To simplify the structure and reduce the cost by allowing the frequency of high-frequency power introduced to make followup after variation in the resonance frequency of an acceleration cavity. CONSTITUTION:An accelerator according to existing invention consists of a high frequency power generating means (voltage control oscillator 15 and power amplifier 10) which varies its output frequency according to input signals, a frequency difference sensing means (phase detector 13 and amplifier 14) to sense the difference of the output frequency from the first named means from the actual resonance frequency of an acceleration cavity 1 and supplies this output from sensing as an input signal to the high frequency power generating means. The frequency of the high frequency power introduced into this acceleration cavity 1 is so formed as to follow up its resonance frequency. Accordingly, when the resonance frequency is varied by thermal deformation, etc., of the cavity 1, the output from sensing given by the frequency difference sensing means will vary, and the frequency of the high frequency power from the high frequency power generating means will vary in following-up thereto. This enables resonance without keeping constant the resonance frequency of the cavity 1, which eliminates use of any side tuner.
Patent JP-S62288504-A (JP)
Title: Apparatus for non-contact measurement of dimension
Inventor: TERAMOTO TAKUJI
IPC: G01B11/02
Filed: 1986-06-07
Abstract: PURPOSE:To simultaneously measure a plurality of measuring objects, by holding the count value of a count means when the edges of an object to be measured are detected and measuring the dimension of the object to be measured on the basis of the count value between the edges of the object to be measured. CONSTITUTION:A clock pulse oscillator 39, a count means 40 for counting the clock signal from said oscillator 39 and an edge detection circuit 33 for detecting the edges of an object to be measured on the basis of the detection signals of light detection means 28, 29 are provided. Further, latch means 32, 36 respectively holding the count value of the count means 40 at that time in response to the edge signal outputted from the edge detection circuit 33 and the count value of the count means 40 at that time in response to the edge signal outputted next to the previous edge signal and an operation means 31 for operating the dimension of the object to measured on the basis of both count values held to the latch means 32, 36 are provided. By this constitution, a plurality of objects to be measured can be measured simultaneously.
Patent JP-H08292736-A (JP)
Title: Wide area announcing device
Inventor: OGINO HARUO
IPC: G09G5/00
Filed: 1995-04-22
Abstract: PURPOSE: To expand the announcement objective region and to eliminate human operators from the facility operations by outputting cascade connecting signals to a next stage receiving section as current mode multiplex serial signals in a constant current driving circuit. CONSTITUTION: The signals transmitted from a transmitting circuit 4 of an oscillation section 1 are fed into an input circuit 7 of a receiving section 6a through two signal lines 5a. In the circuit 7, the signals are separated into a control signal for a power supply controlling circuit 12 and a voltage mode decoded signal which is supplied to a display and an output circuit 11, respectively. The driving power to the circuit 7, a display 10 and the circuit 11 is supplied by a driving direct current power supply 8 through a local alternating current power supply 9 and the circuit 12. The circuit 11 of the section 6a outputs a current mode multiplex signal to a cascade connection line. At that time, the output of the circuit 11 of the section 6a is connected to the circuit 7 of a next stage receiving section 6b.  Similarly, a cascade connection is successively made from the section 6b to a next stage receiving section 6n.
Patent JP-S62288340-A (JP)
Title: Air-fuel ratio feedback control method for internal combustion engine
Inventor: OGAWARA KENICHI
IPC: F02D41/14
Filed: 1986-06-06
Abstract: PURPOSE:To prevent a change as time proceeds, by correcting a correction value per unit time of an integral term and a proportional term for feedback control according to a ratio between a time when an exhaust gas concentration detected value changes from a rich maximum value to a reference value and a time when the detected value changes from a lean minimum value to the reference value. CONSTITUTION:Detection values from a throttle valve opening sensor 4, an intake pipe absolute pressure sensor 8, a water temperature sensor 9, an engine speed sensor 10, an O2 sensor 13, etc. are input to an electronic control unit 5. Then, a valve open time of a fuel injection valve 6 is feedback controlled so that an air-fuel ratio becomes a target value according to an operational condition. The electronic control unit 5 computes a ratio between a time when the output from the O2 sensor changes from a maximum value to a reference value and a time when the output changes from a minimum value to the reference value. When the ratio exceeds a predetermined range, the control unit 5 corrects a lean proportional control term and integral control term or a rich proportional control term or integral control term.
Patent JP-S5834172-A (JP)
Title: Structure of evaporation source for alloy vapor- deposition
Inventor: NAKAGAWA YOSHIKIYO
IPC: C23C14/24
Filed: 1981-08-26
Abstract: PURPOSE:To form an alloy plating layer having a uniform component concentration ratio, by a simple control means, by evaporating each component metal for forming an alloy, in each separate vessel, leading it to a mixing chamber through a slit, and after that, vapor-depositing it to a material to be plated. CONSTITUTION:On the bottom part of a vapor mixing chamber 6, a vessel 1 of a low vapor pressure metal such as lead A, etc. is placed through slit S1-S3, and on the side wall of the mixing chamber 6, vessels 1', 1'' of a high vapor pressure metal such as zinc B, B', etc. are placed through slits S4, S5. By heaters 3-3'', lead A and zinc B, B' are heated, and its vapor is discharged into the mixing chamber 6 through the slits S1-S5, by which mixed vapor is generated. The inside of this mixing chamber 6 is held at a proper temperature by a heater 17, and mixed vapor of lead A and zinc B is discharged from an opening 7 and is vapor-deposited onto a steel band 5. Concentration of a component metal of a plating layer can be obtained easily by adjusting outputs of the heaters 3-3''. According to this method, a plating alloy component is stabilized, and a homogeneous vapor-deposited layer can be obtained.
Patent JP-H05172935-A (JP)
Title: Elongated and chirp-waveform format for simplifying constitution of transmitting and receiving hardware
Inventor: SUTEIIBUN DEII TEIRAA
IPC: G01S13/28
Filed: 1992-05-25
Abstract: PURPOSE: To enable signal detection in proper low frequency and to simplify hardware by generating both of a transmission signal and the signal of a receiving station part oscillator (LO) on a common micro-carrier wave and forming non-zero receiver intermediate frequency. CONSTITUTION: A frequency synthesizer 54 converts the reference frequency from a reference oscillator 52 to a desired microwave region and enables the selection of a frequency region necessary for certain specific application. The signal modulated in its waveform by a digital waveform generator 56 so as to respond and synchronize to a parameter control command and a clock signal 58 is divided by a coupler 60 and one signal is outputted to a transmitter or an antenna through a transmission pulse gate circuit 62 and an output amplifier 64 and other one signal is sent out to a receiver 70 through an LO waveform gate circuit 66. Since an excitation part 50 generates desired micro-carrier wave frequency, chirp or extension frequency modulation can be adapted to the frequency. Therefore, additional hardware becomes unnecessary.
Patent JP-H09294619-A (JP)
Title: Glasses case
Inventor: OKANO MUTSUMI
IPC: A45C11/04
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a glasses case which enables use thereof as fashion fitting and accessory with excellent portability. SOLUTION: A ring-shaped string 4 is inserted into a hole part of a case 1 and a preventing member 5 is almost fixed to prevent the string from slipping off to the external side through the hole part. A ring-like member 6 as holding member is almost fixed on the internal side through the hole part. Glasses M can be held by catching temples M1 of the glasses M on the ring-like member 6. The ring-like member 6 has a function of preventing the slipping of the string.
Patent JP-H04358342-A (JP)
Title: Rotary head type magnetic tape unit
Inventor: KATO HIROAKI
IPC: G11B15/00
Filed: 1991-06-04
Abstract: PURPOSE:To suppress damage at a minimum even when a tape is stuck to the cylinder drum of the rotary head type magnetic tape unit. CONSTITUTION:Two rotary heads 11-1 and 11-2 carried by a cylinder drum 102 reads information by scanning the surface of a magnetic tape 12 at a prescribed angle, and the information is inputted through a head switching circuit 16 to a reproducing amplifier 13. At circuits following to the reproducing amplifier 13, a prescribed processing is executed. On the outer peripheral face of a rotor to be rotated integrally with the cylinder drum 102, magnets are provided at regular intervals and with the rotation, an FG signal in a cycle T1 is outputted from a hole sensor, which is provided in counter to this rotor, to a rotation monitor circuit 17. The rotation monitor circuit 17 monitors the cycle, judges it when this cycle is higher than a prescribed value that the tape is stuck and outputs a cylinder drum stop signal 30 to a drive control circuit 20.
Patent JP-S5257747-A (JP)
Title: Test unit of computer direct control program
Inventor: HASHIMOTO SHIGEO
IPC: G05B23/02
Filed: 1975-11-07
Abstract: PURPOSE:The operation state similar to the real plant operation is simulated in order to detect the faulty areas of the program prior to the test run of the real plant. Thus, the trouble caused by program fault can be effectively eliminated.
Patent JP-H0427378-A (JP)
Title: Coffee bean-roasting device
Inventor: NISHIKAWA TAKAO
IPC: A23N12/08
Filed: 1990-05-23
Abstract: PURPOSE:To obtain the title device for roasting coffee beans by providing a stirring and cross-feed wing in a roasting chamber and each providing a take-out port on the side and gas flame port below and suction chamber above and hot air-sucking part in the upper position on the wing-rotating and lowering side of a bottom plate. CONSTITUTION:A discharge port 25 of roasting coffee beans and opening and closing lid 24 are provided on the side of a roasting chamber 2 and a hot air- sucking part is provided in the upper position on the rotating and lowering side of a stirring and cross-feed wing 13 rotating in the vicinity of a half-circular arc bottom plate 3 and a gas flame port 22 is provided in the lower position. A suction chamber 18 equipped with a valve and feed hopper equipped with a valve are provided above the roasting chamber 2. Height of the roasting device for mixing the coffee beans with gas hot air and roasting the coffee beans can be lowered thereby.
Patent JP-S6115914-A (JP)
Title: Manufacture of alloy for strain gauge and strain gauge itself
Inventor: MASUMOTO RIYOU
IPC: C21D8/02
Filed: 1984-06-29
Abstract: PURPOSE:To manufacture an alloy for a strain gauge having a high gauge rate by cold working an Fe-Cr-Co alloy having a specified composition and by heating it under specified conditions. CONSTITUTION:An alloy having a composition consisting of, by weight, 3-35% Cr, <40% Co, 0.01-15% in total of one or more among <9% W, <10% Mo, <7% Nb and <10% Ta, and the balance Fe with inevitable impurities is cold worked at 1-99.9% reduction rate of area and heated at 400-1,000 deg.C for 1min- 100hr to obtain an alloy having >=4% gauge rate. The alloy is placed on an electrically insulating thin film as a substrate in a desired shape such as a grid or a rosette, and it is fixed by adhesion and cured at <=400 deg.C to manufacture a strain gauge having a high gauge rate.
Patent JP-S5466012-A (JP)
Title: Frame phase synchronizer
Inventor: SAKAI YOUICHI
IPC: H04J3/06
Filed: 1977-11-07
Abstract: PURPOSE:To attain the improvement of speech quality and a decrease in error rate by phase-comparing the write timing of a plural number of shift registers with  that of a signal selecting each paralleled output and by generating a selective signal corresponding to its result. CONSTITUTION:Frame synchronous circuit 18 detects the frame synchronism of time-division multiple PCM signals, and shift registers 20   22 have a number of bits euivalent to the word length of the signals. Then, the write timing of registers 20   22 is phase-compared 23 with the timing of a selective signal selecting respective paralleled outputs of registers 20   22. Corresponding to this result, selective- signal circuit 23 is controlled to decide whether extraction should be done indluding the shift register where the word of fixed codes of the PCM signal or skipping over the shift register. In this way, the selective signal is generated so as to use registers as both an elastic storage and series-parallel converter circuit, thereby improving speech quality and decreasing an error rate.
Patent JP-H06351175-A (JP)
Title: Secondary battery charge/discharge circuit
Inventor: SUMIYA MASANORI
IPC: H02J9/06
Filed: 1993-06-03
Abstract: PURPOSE:To reduce voltage variation for a load to ensure semipermanent lifetime of the switching operation by turning on a second transistor when an output voltage of the power supply circuit has exceeded a constant voltage of a constant voltage element and then turning off a first transistor when the second transistor turns on. CONSTITUTION:When the commercial voltage VAC fails and thereby an output voltage of the power supply circuit falls below a constant voltage value of a constant voltage element ZD, a second transistor TR2 turns off. When the second transistor TR2-34 turns off a first transistor TR1 turns on, supplying the power to a load from the secondary battery E. Moreover, when the commercial voltage VAC recovers and an AC output voltage of the power supply circuit 1 exceeds a constant voltage of the constant voltage element ZD, the second transistor TR2 turns on. When the second transistor TR2 turns on, the first transistor TR1 turns off, suspending power supply to the load from the secondary battery E. Thereby, voltage variation for the load can be reduced and lifetime of the switching operation can be extended semipermanently.
Patent JP-S61290835-A (JP)
Title: Loop communication system
Inventor: HINO YUSUKE
IPC: H04L12/46
Filed: 1985-06-19
Abstract: PURPOSE:To make rooting control of a composite loop system efficiently by providing a control terminal for each loop and making the control terminal set output rooting control information to a loop joining device. CONSTITUTION:A composite loop communication network made by joining three loop communication channels (loops) 10-12 of LP 1-LP 3 by loop joining devices 30-32 of CU 1-CU 3 respectively is formed. A controlling terminal (MT1) 20 sends out rooting control information of l12 to the loop joining device (CU 1) 30. The rooting control information is the form of a frame. The forefront DAF section sets address (LPA=1, TA=3) of the loop joining device (CU 1) 30, next OAF section sets address (LPA=1, TA=0) of the controlling terminal (MT1) 20 and a CMD section sets rooting set command code, and a DT section sets destination address (DAF) condition that passes l12.
Patent JP-S63300687-A (JP)
Title: Solid-state color image pickup device
Inventor: ANDO FUMIHIKO
IPC: H04N9/09
Filed: 1987-05-30
Abstract: PURPOSE:To attain the titled device obtaining a high quality picture by an inexpensive optical means by projecting an original picture through a resistoration correction optical element correcting the correction of registration intrinsic to a picked-up color picture. CONSTITUTION:An image intensifier 5 is arranged on the optical image incident plane of a solid-state image pickup element 4 where CCDs are arranged on a plane via a fiber plate 11. A flair prevention chip 8 is arranged in contact with a glass face plate 10 and the front face shape of the chip 8 is constituted to act like a registration correction lens element 9. The prescribed correction quantity of the element 9 is calculated by a computer based on a distortion of an image pickup output reproduced picture of the original color image pickup system before the correction. The direction of re-reflection is removed from the image pickup plane in the front face by using a glass member having proper thickness in the chip 8 and the surrounding wall face is blackened to absorb the re-reflection light. By constituting the lens 9 by polishing the font face of the chip 8, the correction is applied without provision of new optical member.
Patent JP-H01302291-A (JP)
Title: Control system for supply current to display
Inventor: TANAKA MICHIYO
IPC: G06F1/32
Filed: 1988-05-30
Abstract: PURPOSE:To easily detect a change of display by supplying a driving current to the display for a constant time only when display data is changed. CONSTITUTION:When the display data is inputted from an external device or keyboard 10, it is inputted to a memory 131 or 132 of a memory part 13 and its image is displayed for a certain time. Then when new display data is inputted thereafter, it is inputted to the memory 132 or 131. A central processor 4 compares the display data which is supplied currently to a CRT 7 with data inputted to the memory part 13 newly every time the display data is inputted newly and turns on a changeover switch 14 when detecting any difference to output it from a display control circuit 6 to the CRT 7 through a character generation part 5. Consequently, only when the display data is changed, the driving current is supplied to the display for the certain time to make the change of the display easy to detect.
Patent JP-H07317112-A (JP)
Title: Packing of water storage tank
Inventor: IWATA YASUSHI
IPC: E03B11/00
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a packing for water storage tank which never generates a black water by separating the carbon black in a clean water, and is favorable in respect of the cost and the strength. CONSTITUTION:In a water storage tank composed by assembling plural panels made of a concrete or an FRP, the part 1a of a package 1 installed to the clearance between panels 3 which is contacted to the clean water in the water storage tank is composed of a white synthetic rubber material mixing no carbon black. The part 1b of the packing held between the panels 3 is composed of a black synthetic rubber material mixing a carbon black.
Patent JP-H05325353-A (JP)
Title: Library device
Inventor: KATSUYAMA YUKIO
IPC: G11B15/68
Filed: 1992-05-26
Abstract: PURPOSE:To prevent the half-pulled state of a leader block and to improve reliability by disposing a pin which can be pressed and touched to the leader block on the rotating focus of the leader block. CONSTITUTION:A hand 53 clamps a cartridge 54 and presses the cartridge to a roller 63 of a leader block insertion pin mechanism 60 when the leader block 55 is detected to be in the half-pulled state by a center at the time of setting the cartridge 54 to a drive 51. The leader block 55 is then housed into the cartridge 54 and is reset to a normal position. As a result, the half-pulled state of the leader block is corrected and the reliability of the library device is improved.