baber/WOPTO huggingface dataset:
Patent JP-H07163972-A (JP)
Title: Device for treating photographic processing waste liquid
Inventor: KUZE SATORU
IPC: G03C11/00
Filed: 1994-09-19
Abstract: PURPOSE:To easily treat vapor generated with the treatment of photographic processing waste liquid by installing a fluororesin and others as a means for preventing the photographic processing waste liquid from being stuck in at least part of a treating chamber for the photographic processing waste liquid. CONSTITUTION:A means for preventing photographic processing waste liquid from being stuck is installed in at least part of a treating chamber for the photographic processing waste liquid. As the means for preventing the sticking, a compound selected from the following group consisting of: A, fluororesin; B, silicone oil, C, remover, and D, inorganic fiber. For example, in an automatic developing machine 10, a replenishing liquid is fed to each treating tank from each replenishing liquid tank 11, controlled by a controller 20, and also a waste liquid overflowing each treating tank is collected in a stock tank 30 and treated by a treating means 40. In this case, the inner surface of a treating chamber 42 storing the waste liquid undergoes, for example, Teflon processing (fluororesin coating) as a means 44 for preventing the waste liquid from being stuck. In this way, vapor is easily treated.
Patent JP-H0273160-A (JP)
Title: Ultrasonic tidal current measuring instrument
Inventor: KIHARA SUMITAKA
IPC: G01P5/00
Filed: 1988-09-08
Abstract: PURPOSE:To accurately measure tidal current without hindering a ship sailing the sea by synthesizing tidal current speed components and current direction components based on Doppler deviation frequencies due to respective ultrasonic beams having required shapes of two pairs of ultrasonic transmitter-receivers arranged in parallel with respect to vector. CONSTITUTION:Ultrasonic transmitter-receivers 4 and 5 are arranged in parallel correspondingly to ultrasonic beams which are wide in the horizontal direction but are narrow in the vertical direction, and fine particles at a measurement point 9 which are moved together with the tidal current are measured by transmission and reception ultrasonic waves crossing at the point 9, and the Doppler deviation frequency proportional to the tidal current speed component is detected, and a tidal current speed component 10 and the current direction component are determined by a flowmeter 7. A tidal current speed component 11 and the current direction component are determined in the same manner by another flowmeter 6 provided with ultrasonic transmitter-receivers 4 and 5 having ultrasonic frequencies different from those of the transmitter-receivers, and components 10 and 11 and current direction components are synthesized respectively with respect to vector to accurately measure true tidal current speed 12 and the current direction without hindering many ships sailing the sea. When transmitter-receivers 4 and 5 are turned upward and downward, a depth component of the tidal current is measured.
Patent JP-H0385511-A (JP)
Title: Synchronization detector for optical scanner
Inventor: TOMITA HIROSHI
IPC: G02B27/00
Filed: 1989-08-30
Abstract: PURPOSE:To prevent formation of a ghost image which disturbs the image on the photosensitive body surface by arranging a cylindrical lens so that the optical axis coincides with the axial line of a light receiving part, and synchronous light is made incident on this lens with the axial line which is parallel with the optical axis but slightly shifted in the subscanning direction. CONSTITUTION:A cylindrical lens 11 which has a power only in the subscanning direction vertical to the main scanning direction of deflection is provided just before a light receiving part 7a on which synchronous light La is made incident, and this cylindrical lens 11 is so arranged that its optical axis C1 coincides with an axial line C2 of the light receiving part 7a and the synchronous light La is made incident on this lens with an axial line C3 which is parallel with the optical axis C1 but is slightly shifted in the subscanning direction. Consequently, though reflected light Lb is made incident on the cylindrical lens 11 again, the progression area after transmission has opposite relation to the area for incidence of the synchronous light La with respect to the optical axis C1. Thus, formation of the ghost image on the photosensitive body surface is prevented.
Patent JP-S61102990-A (JP)
Inventor: NISHISAKA NORITOKI
IPC: E21B15/00
Filed: 1984-10-24
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-S6379214-A (JP)
Title: Floating type magnetic head for magnetic disk device
Inventor: NISHIYAMA SHUNICHI
IPC: G11B5/31
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a head having good characteristics and high output by constituting substrates, thin magnetic films, slider, and joining/fixing glass of specifically composed materials and specifying the average surface roughness of the substrate end face facing a magnetic gap. CONSTITUTION:The thin magnetic films 16, 17 are formed of a Co-contg. amorphous alloy on the substrates 11, 12 consisting of Mn-Zn ferrite. The average surface roughness in parallel parts 14, 15 of the thin films 16, 17 formed at this time is specified to >=40Angstrom  and <=10% of the film thickness. Such substrates are butted via insulating layers and are joined and mated by the joining glass 18 composed, by weight, of 70-85 PbO, 7-11 B2O3 and <=10 ZnO. The joined substrates are cut to form magnetic cores. The core is inserted into the slider constituted of stabilized ZrO2 and is fixed by the fixing glass composed, by weight %, of 50-70 V2O5, 10-30 P2O5, 5-20 Tl2O, and 3-7 Sb2O3. The head which has no waviness in frequency characteristic and has high output is obtd. by the above-mentioned constitution.
Patent JP-H0569232-A (JP)
Title: Wire cut electric discharge machining device
Inventor: UCHIYAMA MITSUO
IPC: B23H7/02
Filed: 1991-09-04
Abstract: PURPOSE:To provide a wire cut electric discharge machining device excellent in electric discharge machining efficiency and machined quality. CONSTITUTION:This wire cut electric discharge machining device is formed in such a way that a strip body 6 provided parallel along a wire electrode 2 is supported rotatably around the axis of the wire electrode 2, and machining liquid 5 is discharged outside through the strip body 6 with the progress of machining performed to the electric discharge machined face 10 by the wire electrode 2.
Patent JP-S6383401-A (JP)
Title: Position control device for remote operating type piston
Inventor: MITO AKIO
IPC: F15B9/08
Filed: 1986-09-22
Abstract: PURPOSE:To reduce a range of dispersion regarding to rigidity of positioning for the device in the above caption, by so constructing a valve mechanism that hydraulic oil is led via an orifice to the oil chamber of a cylinder while, when a spool member is in the first position, the hydraulic oil being led to the same oil chamber directly without passing any orifice. CONSTITUTION:An oil passage 15f which makes an oil passage 15b communicate with a cylinder oil chamber B is formed in a body 1, and an orifice 26 is provided between them, while said oil passage 15b is connected to a valve device 30, to which said cylinder oil chamber B is also connected via an oil passage 15c. Due to the above construction, sufficient rigidity can be obtained by making the diameter of the orifice 26 small enough, and the dispersion of rigidity can nearly be eliminated even when the piston position control device is of such a type that an enlarged piston displacement can be obtained with a small amount of input, because said orifice 26 can be easily manufactured with high accuracy.
Patent JP-H11154880-A (JP)
Title: Method and device for correcting signal, distortion compensating device, distortion compensation data preparing device, and transmitter
Inventor: MIYASHITA TAKUMI
IPC: H04B1/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To easily and exactly perform pre-distortion and to further increase average transmission power. SOLUTION: This device is provided with an absolute value calculating part 30 for calculating a size (x) of a vector (xi, xq) having an in-phase component xi and a orthogonal component xq filtered by a low-pass filter, pre-distortion parts 31 and 32 for multiplying both the components xi and xq by h (x)/x factor and phase pre- rotating part 22 for rotating the output vector of the pre-distortion part just by an angle ϕ (x). When an output amplitude, corresponding to an input amplitude (x) of a power amplifier is expressed as a function g (x), a function h (x)/x is determined so that a function g h (x)} is proportional to (x).  Alternatively, the pre-distortion function h (x) is approximated by a power expansion of the amplitude (x), initial values are applied to these power expansion coefficients c1-cn, and the coefficient c1-cn are determined so as to almost minimize an absolute value ε of the ratio of a secondary Fourier coefficient to the primary Fourier coefficient of the function g h(x)}, when the amplitude (x) is defined as the amplitude of the mutual modulated wave of baseband signals at angular frequencies ω1 and ω2.
Patent JP-S6378103-A (JP)
Title: Reflection preventing film for tellurium dioxide
Inventor: IWABUCHI TAKASHI
IPC: G02B1/113
Filed: 1986-09-22
Abstract: PURPOSE:To obtain the titled film having high light resisting power against laser ray, without giving change to optical characteristics by forming a silicon dioxide film on an aluminum oxide film in this order on the surface of a tellurium dioxide substrate. CONSTITUTION:The titled film is formed by laminating the silicon dioxide (SiO2) film on the aluminum oxide (Al2O3) film on at least one surface of the tellurium dioxide (TeO2) substrate which is polished for an acoustooptic element. Thus, the TeO2 substrate of the acoustooptic device does not almost change the optical characteristics, and reflection loss is small, thereby taking out the laser ray with good efficiency, even in the case that the polarization state of the laser ray incident upon said TeO2 substrate is either ordinary ray incidence or extraordinary ray incidence. And, the titled film can be proof against the continuous irradiation of the laser ray.
Patent JP-S6379119-A (JP)
Title: Power supply cut-off system for local area network system
Inventor: NOMURA SHIZUO
IPC: G06F1/00
Filed: 1986-09-22
Abstract: PURPOSE:To improve the data transfer efficiency by adding a power supply cut-off informing means to a work station WS against an input/output means of a magnetic disk, etc., when this input/output means is shared by plural WS and then releasing the occupied state of said input/output means. CONSTITUTION:An input/output means for a magnetic disk, a printer, etc., are shared by plural work stations WS and the working state of the input/output means is monitored by a server 12. An interruption signal 2a is sent to a processor 3 after the power supply of a single WS is cut off. The processor 3 contains a power supply cut-off information module 4 to control a local area network adapter 5. Then a power supply cut-off informing message is sent to the server 12 and the input/output means is released from an occupied state of the WS. The informing message is sent to a power supply cut-off request module 6 after reception of an answer of release. Then the power supply of the WS is cut off. In such a way, the input/output means can be released to other WS without giving the periodical power supply cut-off check of the WS through the server 12.
Patent JP-S60115437-A (JP)
Inventor: KIZAKI MANABU
IPC: B32B5/22
Filed: 1983-11-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04108567-A (JP)
Title: Urushi lacquer application method
Inventor: MIYASHITA KENICHI
IPC: B05D7/06
Filed: 1990-08-27
Abstract: PURPOSE:To shorten and simplify the Urushi lacquer application process and produce high quality lacquer-coated specular products at a low cost by under- coloring a wood substrate surface with urethane-enamel after treatment with an urethane sealer and applying a lacuqer after clear coating. CONSTITUTION:Under-coloring is carried out on the surface of a wood substrate l with an urethane enamel 2 after treatment of the substrate with an urethane sealer. Then, an Urushi laucquer 4 is applied after a clear lacquer coating of an urethane clear lacquer or poly-clear lacquer is carried out. As a result, while the production processes are shortened remarkably and the production cost is greately lowered as compared with a conventional method, Urushi lacquer-coated specular products with impression of gravely quality and high grade are obtained.
Patent JP-H1061488-A (JP)
Title: Oil pan device for internal combustion engine
Inventor: YAMAMURA HIDEKI
IPC: F01M11/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve oil recovery speed passed through an oil recovery hole in a baffle plate and restrain impinging with lube oil and a rotating matter on the baffle plate. SOLUTION: A straightening vanes 12-14 are disposed along engine longitudinal direction in a bottom wall 2b of an oil pan body 2. A baffle plate 4 has slit shaped oil recovery holes 23, 25 opening to be slanted so as to be opposite to rotational direction W of a rotating matter. The respective oil recovery holes 23, 25 are positioned at a position to be right rear of the straightening vanes 12, 13 with respect to current caused by the rotating matter and a small clearance 31 is disposed between tips of the straightening vanes 12, 13 and the baffle plate 4. Venturi effect is caused by flow V passing through this small clearance 31 and oil recovery speed is improved.
Patent JP-S61103512-A (JP)
Title: Filter
Inventor: NAKAMURA HIDEO
IPC: B01D39/08
Filed: 1984-10-25
Abstract: PURPOSE:To disperse the external force from a frame body and to obtain a filter consisting of a knitted material capable of preventing the breakage of fabric base by forming a back pile in the range of 0.5-15mm from the fabric base in the opposite side to a pile for the filtration. CONSTITUTION:A bag filter 1 is obtained by knitting both a stitch forming the piles 1b for the filtration and a stitch forming the back piles 1c to a stitch forming the fabric bases 1a in the state wherein the piles 1b and 1c are mutually positioned in the opposite side. Each stitch consists of the synthetic fiber or natural fiber of 40-800 denier and is formed in density having 6-13 stitch per 1cm. The piles for the filtration are formed so as to elongate in the range of 0.5-10mm from the fabric base and the effective apperture is regulated to 0.5-500mum. The back piles are formed so that these are elongated in the range of 0.5-15mm from the fabric base.
Patent JP-H0274817-A (JP)
Title: Distance sensor
Inventor: MORI KANEO
IPC: G01P3/481
Filed: 1988-09-09
Abstract: PURPOSE:To make it possible to perform non-contact type, highly accurate measurement by utilizing the uniform motion of a magnetic wall which is formed when a magnetic field larger than a critical magnetic field for forming an inverted magnetic domain with a magnetic-wall driving magnetic field being applied to an amorphous magnetic alloy thin wire indicating a large Barkhousen effect. CONSTITUTION:An exciting coil 12 which applies a bias magnetic field H for driving is wound around an amorphous magnetic alloy thin wire 11 indicating a large Barkhousen effect. An exciting coil 13 for forming inverted magnetic domain Hn which is connected to the coil 12 in series is wound around at the end part. A square wave oscillator 14 is connected to an exciting power source in series through a resistor R 15. At the same time when, e.g. a bias magnetic field in the right direction is applied on the amorphous magnetostriction line 11 with the exciting coil 12, the magnetic wall which is formed with the exciting coil 13 is propagated rightward at the uniform speed. In this constitution, linearity is very excellent in the range of a long distance and a non-contact method is used. Therefore, highly reliable, excellent functions are displayed.
Patent JP-H0783878-A (JP)
Title: Solubility measurement device for metallic oxide in molten salt
Inventor: DENPO KOZO
IPC: G01N27/416
Filed: 1993-09-10
Abstract: PURPOSE:To electrochemically measure an amount of metallic oxide in the environment of high temperature molten salt by forming the protective tube of a silver electrode out of a specific substance and charging the tube with another specific substance. CONSTITUTION:The material of a protective tube 1 is ZrO2.Ce2O3 containing La2O3, and ZrO2.Ce2O3 is bonded with Na existing in molten salt, thereby turning into Na2O. Na2O is in equilibrium with O<2-1> existing as an ion and, therefore, shows the activity of oxygen. In this case, the content of La2O3, is in a range above 5mol% but equal to or less than 12mol%, above 12mol% but equal to or less than 18mol% and above 18mol% but equal to or less than 24mol% respectively corresponding to the temperature range of molten salt between 600 and 700 deg.C, above 700 deg.C but equal to or lower than 800 deg.C and above 800 deg.C. Furthermore, remnants are respectively composed of ZrO2.Ce2O3 substantially. The tube 1 is filled with CaCO3-Ag2CO3 powder 2, and a silver wire 3 is buried in the powder 2. An electrode 3 is fixed inside the tube 1 with a piston 8 and an O-ring 9, and led to the outside of a sensor holder 5 via a seal plug 10. According to this construction, potential can be measured over a long time by immersing the tube 1 in molten salt.
Patent JP-S6469767-A (JP)
Title: Air-fuel ratio control for internal combustion engine
Inventor: CHIKAMATSU MASATAKA
IPC: F02D41/00
Filed: 1987-09-08
Abstract: PURPOSE:To obtain the superior exhaust purifying efficiency by calculating the first and second average values by successively averaging the pressure signals in an intake pipe and judging the deceleration state of an engine according to the difference between the both average values and controlling a flow rate adjusting valve in the secondary intake air feeding passage. CONSTITUTION:A secondary air feeding passage 8 which communicates to the inside of an intake manifold 4 on the downstream side from the throttle valve 3 of a carburetor 1 is installed in the vicinity of the air discharge port of an air cleaner 20, and a linear type solenoid valve 9 is installed in said passage 8. Each detection signal of a variety of sensors 7, 10-12, 14, and 16 for detecting the operation state of an engine is inputted into a control circuit 20, and a prescribed control signal is outputted into the valve 9 from the control circuit 20. In this case, the pressure signals in an intake pipe 4 which are detected by the sensor 10 are averaged in succession, and the first and second average values are calculated. Then, the deceleration state of the engine is judged according to the difference between the first and second average values, and the valve 9 is controlled.
Patent JP-S61102845-A (JP)
Title: Data terminal unit attribute information setting system
Inventor: HASHIMOTO SHUICHI
IPC: H04M3/00
Filed: 1984-10-25
Abstract: PURPOSE:To set an attribute information such as a type of a data terminal unit connected to an exchanger simply by an user by providing a connecting device between each of plural data terminal units and each line circuit connecting these units to a switch network and setting an attribute information of the data unit terminal in each of the connecting devices. CONSTITUTION:The present exchanger comprises a swtich network 1, a central control device 2, a main memory device 3, a line circuit 4 and the others and a data terminal unit 6 is connected to the line circuit 4 through each connecting device 5. By an operation of a switch 56, a subscriber using the data terminal unit sets an attribute information of the terminal unit. In a process of an ex changing processing, the central control device 2 can read a previoutly set terminal attribute information by a switch 56 through a terminal control device 57 in Fig. 2 from the connecting device 5 via the line circuit 4. In this manner, the obtained attribute information is used for a judgement of a connecting control and a connection is done to a partner data terminal unit different in attribute and a computer.
Patent JP-2000053859-A (JP)
Title: Polyamide resin composition
Inventor: NISHIMURA TORU
IPC: C08K5/092
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide polyamide resin compositions composed of a polyamide resin and a lamellar silicate salt which are excellent in strength and rigidity and possess both toughness and ductility. SOLUTION: The objective polyamide resin compositions are obtained by melt kneading (a) a polyamide resin with (b) a lamellar silicate salt whose exchangeable cations present between the layers have been exchanged with organic onium ions, and have a ratio of the concentration A of the terminal amino groups of the polyamide resin (a) to that B of the terminal carboxy groups of the polyamide resin (a) of not less than 0.9.
Patent JP-H1068413-A (JP)
Title: Sliding member
Inventor: KIYOHARA KOICHI
IPC: F16C17/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of ringing by providing a smooth wavy undulation on the sliding surface of a sliding member to reduce the coefficient of friction. SOLUTION: A wavy undulation is provided on a sliding surface of a sliding member 1 of a sliding bearing, etc., and when the sliding member 1 is ring- shaped, and its end face is used as a sliding surface, the wavy undulation is formed in the end face of the sliding member 1. On the other hand, when the sliding member is cylindrical and its inner circumferential surface is used as the sliding surface, the wavy undulation is formed on the inner circumferential surface of the sliding member. The height (h) of the undulation is preferably 0.1-3μm, and the mean roughness Ra on the center line of the sliding surface of the sliding member preferably satisfies the inequality of Ra<h in the range of the height (h).  The number of rides of the undulation is not specifically limited, and may be provided taking into consideration the place of use of the sliding member and the frequency of generation of ringing, and, for example, three ridges are provided. In addition, the coefficient of dynamic friction of the sliding surface provided with the undulation is preferably in the range over 0 and below 0.20.
Patent JP-S61103325-A (JP)
Title: Communication equipment with fault detection
Inventor: ENDO HIROYUKI
IPC: H04B3/46
Filed: 1984-10-26
Abstract: PURPOSE:To grasp quickly a faulty state at a station operating an exchange by providing a means detecting that a communication line is grounded due to a fault and informing it. CONSTITUTION:If a fault takes place in a communication cable and the cable is grounded to ground with a low impedance 5, an earth detection section 7 detects the said fault at first. Then a light emitting section 6 displays the result of detection by light to display generation of the fault. Then the station operating an exchange 1 gradps quickly the faulty state. Further, a speaker or the like is used in place of the light emitting section 6.