baber/WOPTO huggingface dataset:
Patent JP-H04280415-A (JP)
Title: Electron bean drawing device
Inventor: NITTA KYOYA
IPC: H01L21/027
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an electron beam drawing device which prevents a contact or a discontinuity of a circuit pattern from occurring and enables yield to be improved. CONSTITUTION:A vacuum cleaner 7 for sucking a foreign object such as a resist 1 which is generated when setting up an earth pin 3 on a wafer substrate 2 is provided, this vacuum cleaner 7 is in a hollow structure where a suction path 5 is formed along an axial direction with the earth pin 3 within the inside, and then a suction port 6 is formed on an outer-periphery surface of the earth pin 3.
Patent JP-S58161691-A (JP)
Title: Propeller nozzle of multi-shaft vessel
Inventor: NAWATA TAKUO
IPC: B63B35/08
Filed: 1982-03-18
Abstract: PURPOSE:To prevent damage to a propeller in an icy region of the sea by furnishing a nozzle surrounding the propeller at the stern. CONSTITUTION:A propeller nozzle 1 baffles the streams before and after a propeller 3 as well as surrounds the propeller 3 so as to prevent damage to the propeller 3. A baffle plate 2 baffles the incoming stream to the propeller 3 as well as prevents collision of ice lumps against the propeller 3 and nozzle 1. The heel part at the tail part of shup's bottom stretching below the shaft tube 8 at the stern, so-called skeg 5 is a member to fasten the baffle plate 2 and nozzle supporting member 4 to the hull effectively, functioning also with a baffle effect. By such an arrangement any damage to the propeller likely to be caused by ice lumps can be prevented. Thus a multi-shaft working vessel is secured to work in the icy region of the sea safely and effectively.
Patent JP-S56140330-A (JP)
Title: Automatic focus adjusting mechanism
Inventor: MAEDA AKIRA
IPC: G02B7/36
Filed: 1980-04-01
Abstract: PURPOSE:To adjust the focus of a video camera continuously and automatically with high accuracy by displaying a lens based on the period until the transmitted output comes back by reflecting on an object. CONSTITUTION:The period since ultrasonic waves are emitted from a transmission circuit 1 at predetermined periods until they are reflected by an object and are received in a receiving circuit 2 is counted by a distance counter 7. The output of a position counter 13 which reversibly counts the lens position by detecting the revolution of a lens moving motor M and the output of the distance counter 7 or the associated outputs of both outputs are compared in a comparator 20, and the compared output thereof is inputted to a control circuit 21, by which the revolution of the lens moving motor M is controlled and the focus of the video camera is automatically adjusted always with high accuracy.
Patent JP-2000243508-A (JP)
Title: Water-proof connector
Inventor: MURAYAMA TOSHISADA
IPC: H01R13/52
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-proof connector for preventing conduction failure due to the entrance of a gel chipped scrap to a terminal through hole. SOLUTION: This water-proof connector 10 is provided with a connector housing 11 having a terminal through hole 12 and a gel accommodating chamber 13, a holding member 15 having a terminal inserting hole 14, and a plate-like gel material 16 sandwiched between an inner wall surface 11C of the connector housing 11 and an inner wall 15C of the holding member 15 and accommodated in the gel accommodating chamber 13 and a terminal 17 protruding through the plate-like gel material 16 and inserted into the terminal inserting holes 12 and 14. On the inner wall surface 11C side of the connector housing 11, a first gel scrap accommodating part 31 is formed and on the inner wall surface 15C side of the holding member 15, a second gel scrap accommodating part 32 is formed.
Patent JP-H06259799-A (JP)
Title: Method and device for reproducing optical disk
Inventor: MATSUMOTO HIROYUKI
IPC: G11B7/126
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a high S/N ratio by changing reproducing light intensity in linking with a reproducing light converging position on an optical disk. CONSTITUTION:Reflected light from the disk 11 is detected as a modulated signal by a detecting means 15 via a beam splitter 20. At the time of converging reproducing light on the disk 11, a position irradiated with the reproducing light on the disk 11 is detected by a reproducing position detecting means 17, and this information is inputted to a calculating means 18. The reproducing light intensity is changed by controlling a reproducing light driving means 19 based on the inputted information. The reproducing light intensity can be changed either by changing light intensity of a light source or in such a way that disk revolving speed information is inputted to the calculating means 18 to obtain a linear velocity in the light converging position, and based on this linear velocity. Thus, a high S/N ratio can be obtained even in a wide frequency band of an outer circumferential part.
Patent JP-H05240010-A (JP)
Title: Phase conversion device between coaxial shaft
Inventor: HOTTA KOJI
IPC: F01L1/34
Filed: 1992-02-28
Abstract: PURPOSE:To reduce the size and secure responsibility of a phase conversion device between coaxial shafts which is used for controlling opening/closing timings of a valve of an engine, for instance. CONSTITUTION:A relative rotational motion generating means is arranged between an inner and outer peripheral surfaces of a case 14 and a timing pulley 15. A torsion spring 23 is arranged between the case and the timing pulley 15, at an outer peripheral portion of the case. A phase conversion device between coaxial shaft is, therefore, reduced in the size thereof. Since the relative rotational motion generating means is not provided with a scissors gear, mechanical friction caused by the scissors gear is prevented from generation, so that an energizing force of the torsion spring can be minimized.
Patent JP-S55135486-A (JP)
Title: Beam index type color television picture receiver
Inventor: ISONO KATSUO
IPC: H04N9/24
Filed: 1979-04-10
Abstract: PURPOSE:To realize the accurate and assured control of the high-speed response type by securing such constitution in that the mean value or the peak value is detected for the output signal of the photo detector and then the detection signal is supplied to the luminance control circuit or the contrast adjuster circuit as the control signal to perform the automatic luminance limit. CONSTITUTION:The luminance signal sent from the video amplifier circuit is supplied to matrix circuit 30 via contrast adjuster circuit 10 and then luminance adjuster circuit 20 each. At the same time, the carrier chrominance signal extracted by the band pass amplifier is supplied to demodulator circuit through color level adjuster circuit 40 to obtain the color difference signal. This signal is then supplied to gate circuits 60R-60B. On the other hand, photo detector 80 is provided outside the funnel part of beam index type color pickup tube 70, and the output signal of detector 80 is supplied to BPF90. Thus the index signal featuring the frequency decided by the pitch of the index fluorescent substance stripes plus the scanning velocity of the electron beam is extracted to be supplied to PLL circuit 100. Thus the signal featuring the frequency of three times as high as the triplet frequency can be obtained.
Patent JP-S63210416-A (JP)
Title: Straightly operating mechanism for working output edge for robot
Inventor: SEKIGUCHI HISAYOSHI
IPC: F16C33/76
Filed: 1987-02-26
Abstract: PURPOSE:To prevent the dust formation in the vicinity of a working output edge by adopting a link mechanism as a straightly operating mechanism for the working output edge and sealing the joint parts of the link mechanism by a magnetic fluid seal. CONSTITUTION:When a straightly operated input edge 1 supported by a linear guide 3 is moved in reciprocation, a link mechanism 7 consisting of the links 5a-5e which are jointed in movable ways by the joints 6a-6f is extended and contracted, and the direction of movement can be changed, and a straightly operated output edge 2 is moved straightly. The joints 6a-6f of the link mechanism 7 are sealed by a magnetic fluid seal. Therefore, the straightly moved output can be obtained by the link mechanism 7, and since each link joint 6a-6f is sealed by the magnetic fluid seal 1, dust formation is prevented.
Patent JP-H07253833-A (JP)
Title: Power supply management mechanism for battery starter
Inventor: TAKAHASHI TOSHIKAZU
IPC: G06F1/32
Filed: 1994-03-15
Abstract: PURPOSE:To raise the starter without system-down in an initial setting stage when a CPU implements save processing by allowing the starter to detect a decrease in an output of a battery when the battery with less capacity is used to raise the starter. CONSTITUTION:The mechanism is provided with a voltage comparator section 5 comparing an output voltage of a battery 1 with a reference voltage to detect a voltage drop of the battery, a counter section 6 calculating number of times of voltage drop detected by the voltage comparator section 5, a register 8 storing the value calculated by the counter section 6 in a way that the calculated value is read by a CPU 9, and a power supply control section 7 controlling a power load when the starter is raised depending on the value read by the CPU 9.
Patent JP-H03251065-A (JP)
Title: Liquid-cooling electric rotating machine
Inventor: SAKAI TAKESHI
IPC: H02K9/19
Filed: 1990-02-23
Abstract: PURPOSE:To enhance cooling performance, while saving the space, without requiring an independent pump by providing a rolling body holder, at a rolling bearing section for bearing a rotary shaft, with a pressure feed means. CONSTITUTION:A rotary shaft 40 is born at a rolling bearing section 2b comprising inner and outer rings 21, 22, an annular holder 23 and an axial moving body 3. The holder 23 is provided with a hole 23 communicating between a rotor space Si and external space So, and an axial vane 26 is disposed at the inlet of the communication hole 25 on the external space So side. The holder 3 at the rolling bearing section 2b holds the rolling bodies 3 and rotates between the inner and outer rings 21, 22 as the rolling bodies 3 roll. Consequently, axial vanes 26 fixed to the holder rotate to pressure feed the cooling liquid in the axial direction thus feeding the cooling liquid into the rotor space Si for containing a rotor 41.
Patent JP-H07254182-A (JP)
Title: Magneto-optical recording medium
Inventor: IKETANI TOMONORI
IPC: G11B7/257
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a magneto-optical recording medium having improved reproduction stability and C-N ratio by increasing the magnetic anisotropy of a magnetic film. CONSTITUTION:This magneto-optical recording medium consists of a transparent substrate 4, a 1st dielectric film 6b laminated on the substrate 4, a magnetic film 8 laminated on the 1st dielectric film 6b and a 2nd dielectric film 10 laminated on the magnetic film 8. Since the 2nd dielectric film 10 is made of a material different from that of the 1st dielectric film 6b and has film stress different from that of the 1st dielectric film 6b, the coercive force and magnetic anisotropy of the magnetic film 8 can be increased.
Patent JP-2000242516-A (JP)
Title: Emulator system
Inventor: TAKAYAMA TETSUYA
IPC: G06F11/22
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To verify a microcomputer program even when a target does not exist and even when a target does not operate normally. SOLUTION: A signal inputting part 14 and a signal outputting part 15 are provided at the connection part of a microcomputer 8 and a target part 3. A debugger 4 controls the part 15 from a signal of the connecting part which is inputted from the part 14 or the access of computer 8 to an emulation memory 9 and verifies a microcomputer program by giving a signal to the microcomputer instead of a peripheral circuit part 10 on the part 3 that does not operate normally.
Patent JP-H10234457-A (JP)
Title: Clip for permanent wave
Inventor: HILDEBRANDT BODO
IPC: A45D2/24
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a clip allowing easy handling and having the capability of applying a pertinent wave to a hair root. SOLUTION: A clip 1 for a permanent wave has three curlers 2, 3 and 4 arranged in parallel with one another. A hair tip curler 6 rotatable around a shaft is tightened within a curler holder 7. Also, the curler 2 as a hair root curler 9 has a diameter smaller than the diameter of the hair tip curler 6. The intermediate curler 3 is movable under rotation via a support point, so as to have an advantageous shape.
Patent JP-S61222071-A (JP)
Title: Video disk data reading circuit
Inventor: KUROSAKI NOBUO
IPC: G11B27/10
Filed: 1985-03-05
Abstract: PURPOSE:To enable data to read by providing a timer circuit that is driven based on a digital data row end position detection signal supplied from a counter, and setting the time interval until the next digital data row start position. CONSTITUTION:A changeover switch S10 is switched to the output side of a Fleming code detection circuit 4 only when reading the data first and immediately after the occurrence of a multiple error uncorrectable at an error correcting circuit 8. During normal operation, S10 is switched to the output side of a timer circuit 9 which in turn is reset every time the digital data row end position detection signal is outputted. A prescribed time information corresponding to the time interval from the digital data row end position detection signal to the start of the next digital data is previously set. In such a manner, the start position of the digital data row during the regular operation is found to prevent the situation in which it becomes impossible to read data because the Fleming code can not be detected.
Patent JP-H09236869-A (JP)
Title: Video projector
Inventor: TSUDA YUTAKA
IPC: G03B21/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To project the image of a sheet original with a simple constitution, and also, at a low cost, by transferring a power and a signal between a sheet reading part and a projector main body through both connectors. SOLUTION: The sheet reading part 21 is provided with a detachable structure that the part 21 is attached/detached to/from an attaching hole 22a formed in an attaching area arranged on a part of the upper surface of the projector main body 22 by an attaching member 21b. Besides, by attaching the sheet reading part 21 to the attaching hole 22a of the projector main body 22 by the attaching member 21b, the part 21 is mechanically connected to the main body 22, and also, the connector is electrically connected to the connector 23 arranged on the projector main body 22, then, the power and the signal are transferred between the projector main body 22 and the sheet reading part 21. And the image of the sheet 25 is projected on a screen.
Patent JP-S58162333-A (JP)
Inventor: ISHIKAWA EISUKE
IPC: B32B29/08
Filed: 1982-03-23
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-S60189351-A (JP)
Title: Communication network for analyzing device
Inventor: SEKI KIWAO
IPC: H04L25/02
Filed: 1984-03-08
Abstract: PURPOSE:To drive each element by a transmitting data and a data being on a communication line, and to eliminate mutual interference between units by constituting a transmitting and receiving circuit for connecting the communication line, and a control part and a part to be controlled of an analyzing device, and providing transmitting and receiving elements separated electrically, on said circuit. CONSTITUTION:A communicating system for an analyzing device is constituted of a data processing device 20 and an analyzing device 21, and can be connected to an auto sampler 22 and other accessories as necessary. A transmitting and receiving circuit 16 is connected to said devices 20, 21, the sample 22, data processing device control part 17, analyzing device control part 18, and a mechanism control part 19, respectively. Also, each transmitting and receiving circuit 16 is connected to each other by a communication line 3, a measuring sample is fed successively to the device 21 from the sampler 22, a data is measured by the device 21, and the data is processed by the device 20. Also, a transmitting photocoupler 10 and a receiving photocoupler 12 separated electrically are provided on each transmitting and receiving circuit 16, the coupler 10 is driven by a transmitting signal 1, the coupler 12 is driven by a data on the communication line 3, and a mutual interference between units is prevented.
Patent JP-S52128691-A (JP)
Title: Foaming composition for preventing fire
Inventor: AMANO SHIGERU
IPC: C08L21/00
Filed: 1976-04-19
Abstract: PURPOSE: To provide a composition in which combustible rubber excluding halogen is used as a main component to increase foaming degree during actual application. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62202659-A (JP)
Title: Picture memory device
Inventor: HIRATA OSAMU
IPC: H04N1/21
Filed: 1986-02-28
Abstract: PURPOSE:To facilitate the storage reproduction of a music program by storing all picture signals generated while a melody is given by one storage instruction input. CONSTITUTION:A reception means (a) receives melody information including music and picture information from a communication line such as the communication network of the CAPTAIN system and a picture initializing instruction generated at the end of music. Then an instruction means (b) instructs the storage start of the picture information of the melody information received by the reception means (a). Then a storage control means (c) starts the storage of picture information in a storage medium (d) in response to the instruction of the instruction means (b) and completes the storage in response to the reception of a pattern initializing instruction.
Patent JP-S53129252-A (JP)
Title: Production of tehrmoplastic polymer sheet
Inventor: EGAMI HIDEO
IPC: B29C48/08
Filed: 1977-04-19
Abstract: PURPOSE:The direction of the polymer extruded from die and the position relationship between the extruded polymer and the surface of the moving cooler are kept in a specific angle to produce at high speeds thermoplastic sheets with high surface quality.
Patent JP-S53131549-A (JP)
Title: Indirect heating furnace
Inventor: MARUTA TAMIO
IPC: F22B7/20
Filed: 1977-04-21
Abstract: PURPOSE:To protect a heating medium from high-temperature deterioration by fitting a set of fins to the outer perpheral wall of a flue tube near the combustor, in such manner as to promote the circulation of the medium, particularly in the hotter tube portions, and prevent local overheat.
Patent JP-S62207488-A (JP)
Inventor: WEIMANN GEORGE F
IPC: B26B1/08
Filed: 1987-02-27
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-H05257753-A (JP)
Title: Fault alarm output circuit of peripheral controller
IPC: G06F11/30
Filed: 1992-03-03
Abstract: PURPOSE:To find out the sign of a heavy fault and to attain the preventive maintenance by temporarily storing error during the connection control processing of a peripheral device and generating an alarm when the number of times receiving a command until detecting the same error again is within a prescribed value. CONSTITUTION:When error is generated at a peripheral device 2 and a peripheral controller 3 during the connection control processing, the content of this error is analyzed, edited and stored in an error storage part 6 by an error analysis part 5. Next, when error is generated at the peripheral device 2 and the peripheral controller 3 during the connection control processing, the content of this error is analyzed and edited by the error analysis part 5, and a status byte is inputted to an error comparison part 7. When this status byte is received, a status byte corresponding to this status byte is received from the error storage part 6 and compared by the error comparison part 7, and the coincidence is confirmed. A comparative counter part 8 counts the number of times for this coincidence and when the read count value is within the prescribed value, a fault alarm output part 10 predicts fault generation and outputs alarm information to a central processing unit 1.
Patent JP-S60192128-A (JP)
Title: Leaked oil discharger for clutch housing
Inventor: SAGAWA NOBORU
IPC: F16D25/12
Filed: 1984-03-09
Abstract: PURPOSE:To make a transmission case usable in common in case of using dry and hydraulic-operated type clutches, by using leaked oil out of a hydraulic-operated type clutch part as lubricating oil for a rear chamber. CONSTITUTION:A transmission case 1 is separated into a rear chamber B with lubricating oil and a front chamber A without it by means of a partition wall 7. And, a hydraulic-operated type clutch part 11 is installed in the front chamber A, while each leaked oil passage lm capable of delivering leaked oil out of the hydraulic-operated type clutch 11 to the rear chamber B is installed in a clutch housing 13 and the partition wall 7, respectively. With this constitution, in both cases of using a dry type clutch and a hydraulic-operated type clutch 2, the transmission case 1 is usable in common and, what is more, since the leaked oil is in no case stored and filled up inside a clutch housing 13, clutch operations in the hydraulic-operated type clutch part 11 are smoothly performed all the time.
Patent JP-H04282486-A (JP)
Title: Radiation detector
Inventor: TSURUOKA KIMITOSHI
IPC: G01T1/167
Filed: 1991-03-11
Abstract: PURPOSE:To enable absolute calibration of a radiation detector without removing the radiation detector from a measurement vessel and automatical arithmetic processing of the calibration result and to simplify the control circuit. CONSTITUTION:Provided in a pipe system to lead to a predetermined place, the fluid whose radiation is to be measured and which is exhausted out of a facility such as a reactor, is a measurement vessel 4 for introducing at least a part of the measured fluid into the way of an exhaust pipe 1 and for delivering it to the exhaust pipe. On a radiation detector for detecting the radiation of the fluid to be measured in this measurement vessel 4 with a radiation detector 7 provided are a guide pipe 10 arranged in connection with the inside of the measurement vessel 4, a radiation source drive part arranged in the guide pipe 10 and capable of expanding and contracting freely by a remote control, a radiation source 15 for calibrating the operation of the radiation detector which is fixed in the vicinity of the end of the radiation source drive part and radiation with known intensity to the radiation detector 7.
Patent JP-S51120388-A (JP)
Title: Rotational angle control system
Inventor: UCHIYAMA KAORU
IPC: H02P3/08
Filed: 1975-04-16
Abstract: PURPOSE: In a rotational control using direct current motor utilized in the remote operations in the small type ship engine etc., it is improved in control to provide a precise operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02225081-A (JP)
Title: Coloring agent for pressure-sensitive copying paper
Inventor: OGAWA MASAHIDE
IPC: B41M5/155
Filed: 1989-02-28
Abstract: PURPOSE:To increase the degree of whiteness, initial density and the ability to become light-fast and withstand weather by using an acid-treated smectite clay mineral which has a specific chemical composition, X-ray diffraction image, NMR spectrum and cation exchange capacity. CONSTITUTION:A coloring agent for pressure-sensitive copying paper consisting of an acid-treated smectite clay mineral has the following characteristics: chemical composition such as 75 to 92wt.% of SiO2, 3.5 to 12.9wt.% of Al2O3, 0.7 to 3.0wt.% of Fe2O3, 0.8 to 5.0wt.% of MgO in terms of references for the oxides of dried materials at 110 deg.C, an X-ray diffraction image peculiar to dioctahedral smectite at a plane interval of 1.49 to 1.51A, the ratio of a peak area in the range of 31ppm to 50ppm of chemical shift, and a peak area in the range of 31ppm to 100ppm being in the range of 60:40 to 85:15, and a cation exchange capacity of 20 to 60meq/g and Hunter's degree of whiteness of 80% or more in <27>Al solid MAS NMR measurement.