baber/WOPTO huggingface dataset:
Patent JP-H0549048-A (JP)
Title: Light source estimate device
Inventor: KANEMICHI TOSHIKI
IPC: H04N17/02
Filed: 1991-08-12
Abstract: PURPOSE:To provide the excellent light source estimate device by decreasing the effect from a color with high saturation. CONSTITUTION:A picture signal sampled by a pre-processing means 1 is converted into a chromaticity signal and an average calculation means 5 calculates the total average chromaticity with a chromaticity data from a chromaticity calculation means 2, and area limit averaging calculation means 61, 62 calculate the average value from only a data belonging to the limited area around a reference chromaticity based on the inputted reference chromaticity and the chromaticity data read from the storage means 4. The multiple mean chromaticity from the area limit average calculation means 62 is received and the light source is estimated by the light source estimate means 9 to reduce the effect of the color with high saturation onto the average chromaticity relating to the light source estimate thereby realizing the excellent light source estimate device.
Patent JP-S6262523-A (JP)
Title: Pattern forming method
Inventor: TAKEDA MINORU
IPC: H01L21/306
Filed: 1985-09-13
Abstract: PURPOSE:To largely improve the stability and reliability of forming a pattern by sufficiently baking a reflection preventive film at high temperature, then drying the coating resist in vacuum, further exposing, developing and etching to prevent the resist from deforming. CONSTITUTION:In a method of forming a pattern having the step I of forming a reflection preventive film on an article to be etched, the step III of forming a resist layer on the reflection preventive film, the step V of exposing and developing the resist layer to pattern it, and the step VI of selectively etching the article, the step II of baking in advance at high temperature so as not to remove the preventive film by developing the resist layer and the step IV of drying in vacuum the resist layer are provided. In other words, the reflection preventive film is applied on a high reflection metal base layer, sufficiently baked at high temperature, the resist layer is applied, dried in vacuum, exposed and then developed to form a resist pattern, and the preventive film and the base layer are eventually etched by reactive ion etching by allowing the preventive film to remain.
Patent JP-H0627805-A (JP)
Title: Developing device and method for magnetizing developing roller thereof
Inventor: ASHIKAWA KYOICHI
IPC: G03G15/08
Filed: 1992-07-07
Abstract: PURPOSE:To control so that toner adhering to the non-image area of a developing roller may not be shifted to a latent image carrier and to prevent the toner from being scattered by setting the magnitude of electric resistance per unit area between the outer surface of the outside layer of the developing roller and the inner side surface on a core material larger in the non-image area than in an image area. CONSTITUTION:The thickness (t) of the outside layer 7 of the developing roller 3 is formed to be thicker in the non-image area G than in the image area F. That is, the diameter of the core material 6 is formed to be smaller in the non-image area G than in the image area F. The outside diameter of the outside layer 7 is made uniform over the entire length of the roller 3. By thus constituting the roller, the magnitude of the electric resistance per unit area from the outside layer 7 of the roller 3 to the inner side surface 7b on the core material 6 side is larger in the non-image area G than in the image area F. Thus, the toner on the non-image area G is hardly shifted to a photosensitive body.
Patent JP-S6180051-A (JP)
Title: Analysis of amino acid
Inventor: WATANABE HIDEO
IPC: G01N33/68
Filed: 1984-09-28
Abstract: PURPOSE:To enhance the analytical sensitivity of amino acid, by removing background beam due to Raman scattering by a fluorescence measuring method using laser beam as a light source. CONSTITUTION:The amino acid-containing specimen injected from an injection port 24 is sent to a specimen trap column 1 by a pump 10. Next, six-way valves 21, 22 are changed over and 7-fluoro-4-nitrobenzo-2-oxa-3-diazol solution is sent in said column 1 by a pump 11 while the specimen is sent to a modified amino acid trap column 2 under reaction to trap modified amino acid. Next, the valves 22, 23 are changed over and an eluate constituted of citric acid buffer solution-acetonitrile-tetrahydrofran is sent into a separation column 3 according to a gradient elution method by a pump 12 to separate NBD-amino acid. The separated NBD-amino acid is detected by a fluorescence detector 20 using laser as a light source.
Patent JP-H0951581-A (JP)
Title: No-power-source signal transmission device
Inventor: TAKADA KEIICHIRO
IPC: H04Q9/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To enable efficient signal transmission by simplifying the circuit constitution by decreasing the number of components. SOLUTION: This device consists of a shock giving means 13 which gives mechanical shocks to two piezoelectric transducing elements 11 and 12 with a specific time difference, a discharging light emission body 14 where the two piezoelectric transducing elements 11 and 12 are electrically connected in parallel and which is discharged to emit light with a time difference by impulsive voltages generated in the piezoelectric transducing elements 11 and 12 given the mechanical shocks, an optical fiber 15 which transmits the light emitted by the discharging light emission body 14, and a signal processing part 16 which receives the output of the optical fiber 15 and performs signal processing.
Patent JP-2000033536-A (JP)
Title: Metal mold abrasion testing device
Inventor: IWAMOTO MASAMI
IPC: B23Q17/20
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To simply and easily judge the polishing limit height by forming a punch height confirming jig and a die height confirming jig substantially U-shaped with base fitting parts and gauge parts, and removably and replaceably providing the jigs on a base. SOLUTION: A punch height confirming jig has a fitting part provided on one part of a substantially U-shaped main body frame and a gauge part 37 provided on the other part. The fitting part 35 and the gauge part 37 are served as a double purpose, and a positioning part is provided in the rear. A die height confirming jig is similarly provided. In the case of testing the height of a punch, the fitting part 35 is inserted in a groove 5 of a base 3 and positioned and fixed. When the punch P is slid from the side to be put between the upper surface of the base 3 and the gauge part 37, the tip does not reach an abrasion limit. When the fitting part 35 and the gauge part 37 are inverted to put the punch P between the upper surface of the base 3 and the fitting part 35 in the state of being positioned and fixed to the base 3, abrasion limit is decided.
Patent JP-2001033331-A (JP)
Title: Pressure sensor
Inventor: KUDO TAKEMICHI
IPC: G01L11/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensor which eliminates the need for a high-speed process for pressure detection and an detect pressure with high precision. SOLUTION: A Fabry-Perot etalon structure is formed by arranging a film 11 and a substrate 12, each having a reflecting film formed on one surface and a reflection-preventive film formed on the other surface, so that their reflecting surfaces face each other, and a high-pass filter 13 is arranged obliquely between the film-formed substrate 12 and a photodetecting element 9.
Patent JP-H0948124-A (JP)
Title: Ink jet recording head and production thereof
Inventor: ISAKA KAZUO
IPC: B41J2/05
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To enhance ink emitting efficiency by providing a filter part capable of preventing the transmission of the fluctuations of the liquid pressure generated in a liquid passage at a time of the emission of ink droplets on the upstream side of a region where an emitting energy generating element is provided. SOLUTION: A filter part 3 is formed in a shape interrupting liquid passages 2 formed to a silicon substrate 1 side by side and ink emitting orifices 4 are formed to the end parts of the liquid passages 2 by the bonding of a second substrate 5 laminated to the silicon substrate 1. Emitting every generating elements are formed to the second substrate 5 at the positions corresponding to the liquid passages 2 formed to the silicon substrate 1 and a third substrate 6 having supply ports supplying ink to the liquid passages 2 are laminated on the upper parts of the liquid passages 2 on the upstream side of the filter part 3, that is, on the side behind the filter part 3 and further superposed on the second substrate 5.
Patent JP-S6173484-A (JP)
Inventor: ANSONII JIYON FUIIRUDO
IPC: G06T3/00
Filed: 1985-09-14
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-2000035934-A (JP)
Title: Automatic downloading device
Inventor: HASEGAWA NORIAKI
IPC: H04L12/54
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To suppress and reduce the acquisition of a home page that does not suit user's taste and to effectively utilize use charges and a storage device by deciding the next download time allocation in each genre from the access frequency or access time information of the data of past users in each genre. SOLUTION: This device is provided with a management table 42 which shows the access frequency of each genre and decides the next download time allocation in accordance with the access frequency of each genre. When a user selects a certain page, an accessing means 2 checks whether or not the page exists in a cache part 41 of a storage device 4. When it does not exist in the part 41, the means 2 acquires the URL information of the page which exists in the table 42 and downloads the page by using a downloading means 1. Here, a download managing means 3 calculates download time allocated to each genre by using the table 42 and performs download time allocation that is in proportion to the access frequency of each genre.
Patent JP-2000026300-A (JP)
Title: Pharmaceutical composition for protecting vascular endothelial cell
Inventor: TSUJI KUNIO
IPC: A61P7/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To search for and obtain a compound having effects equal to those of an antithrombotic agent by protecting actions on a vascular endothelial cell. SOLUTION: This pharmaceutical composition such as a medicine or a food for the prophylaxis and/or therapy of diseases caused by injury to a vascular endothelial cell is obtained by including one or more kinds selected from a bile acid represented by the general formula (R denotes hydrogen or hydroxyl group), its taurine conjugate and a pharmacologically acceptable salt thereof. The bile acid such as ursodeoxycholic acid, cholic acid or taurodeoxycholic acid has protecting actions on the vascular endothelial cell and suppressing actions on the thrombogenesis.  Thereby, the utilization of the composition containing the one or more kinds selected from the bile acid, the taurine conjugate and the pharmacologically acceptable salt thereof is considered as an agent for the prophylaxis of thrombi or even the prophylaxis of diseases such as thrombosis, hypoxia, infectious diseases, immune complex diseases diabetes or arteriosclerosis causing the injury to the vascular endothelial cell.
Patent JP-S6095179-A (JP)
Title: Intake device of internal-combustion engine
Inventor: MATSUMOTO HIROMITSU
IPC: F02M35/116
Filed: 1983-10-31
Abstract: PURPOSE:To increase the length of an intake pipe and promote its uniformity, by respecively providing an intake case in right and left cylinder lines extended to both sides interposing a crankcase and mutually connecting an intake passage formed in the intake case in one side to the intake case in the other side by the intake passage penetrating a structure of the intake case and extending to the other side. CONSTITUTION:Intake cases 14 are provided on the upper surface of respective cylinder heads of right and left cylinder lines R and L extended to both sides interposing a crankcase 7. Each intake case 14 provides an about 90 deg. curved intake path 14a connected to an intake port of each cylinder head 10 and penetrating the intake case 14 while extending to the other side. The other end of the intake path 14a is connected to an intake pipe 15, fitted to the intake case 14, and intruded to be opened into the intake case 14 in the other side through said intake pipe 15 then connected to an air funnel 14b forming the upstream end.
Patent JP-H0929001-A (JP)
Title: Device and process for distillation
Inventor: MINAMI ICHIRO
IPC: C10G7/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To control stably the colum top pressure of a distillation column. SOLUTION: A flow rate control valve 25 for controlling the opening degree based on the column top pressure of a distillation column 1 is set on an outlet side piping 24 of an air cooling type heat exchanger 2, and a bypass flow path 4 for directly flowing vapor from the distillation column 1 into a reduction container 3 not through the heat exchanger 2 is formed, and a differential pressure control valve 41 for controlling the opening degree based on the differential pressure between the upstream side and the downstream side is set on the bypass flow path 4. In this case, the flow rate of condensate on the outlet side of the air cooling type heat exchanger 2 is controlled based on the column top pressure of the distillation column 1, by which the heat transfer area of the air cooling type heat exchanger 2 is controlled.  On the other hand, the amount of column top vapor flowing in the bypass flow path is controlled by the differential pressure control valve 41, and the condensation amount of vapor and the bypass passing amount of vapor are controlled by both of these actions to control the column top pressure.
Patent JP-S6448725-A (JP)
Title: Unloader
Inventor: KADA YOSHIO
IPC: B65G67/60
Filed: 1987-08-18
Abstract: PURPOSE:To provide effective unloading operation by fitting a boom at its tip with a screw supporting frame rotating round a boom conveyor, and installing a vertical screw conveyor on this frame with possibility of oscillative swinging. CONSTITUTION:A frame 6 is installed at the tip of a boom in such a way as striding a boom conveyor 5 of a boom 1, and an arc-shaped rail 7a of a screw supporting frame is detained with a roller 8 installed at the top. A vertical frame 10 swingable with a pin 11 is mounted at a bracket 7c installed at the top of the screw supporting frame, and a vertical screw conveyor 12a is fixed to this frame 10. The arc-shaped rail 7a can be turned in both directions round the boom 1 by a motor 9 mounted on the frame 6, and thus the screw conveyor 12a can also be turned in both direction and, at the same time, be turned round the pin 11 by a cylinder 13a. Thus the tip of the vertical screw conveyor 12a can be swung omnidirectionally in the hold of a ship.
Patent JP-S62265260-A (JP)
Title: Ligand complex comprising carboxy, carboalkoxy and carbamyl substituted isonitrile and radioactive nuclide
Inventor: ARAN JII JIYOONZU
IPC: C07C265/04
Filed: 1986-08-29
Abstract: A coordination complex is disclosed comprising a radionuclide selected from radioactive isotopes of Tc, Ru, Co. Pt and Re and an isonitrile ligand of the formula:where X is a lower alkyl group having 1 to 4 carbon atoms, wherein R is selected from COOR' and CONR<sup>2</sup>R<sup>3</sup> where R<sup>1</sup> can be H, a pharmaceutically acceptable cation, or a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, R<sup>2</sup>, and R<sup>3 </sup>can be H, or a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, and R<sup>2</sup> and R<sup>3</sup> can be the same or different. Kits that can be used to form these complexes are also disclosed.
Patent JP-H0366259-A (JP)
Title: Picture transmission system
Inventor: NISHIO MASAHIRO
IPC: H04N1/00
Filed: 1989-08-04
Abstract: PURPOSE:To keep a required still picture displaying even when each terminal equipment is in receiving by allowing each terminal equipment receiving a required still picture among still pictures sent sequentially to store the still picture to a frame memory among groups comprising plural terminal equipments arranged to one point and groups comprising plural terminal equipments arranged to other point. CONSTITUTION:When a terminal equipment B4 requires a still picture, a switch section 1 connects a reception line R and a frame memory 2 to supply a still picture supplied through a changeover device B2 to a frame memory 2. The frame memory 2 stores a still picture sent via the switch section 1 and supplies it to a picture processing section 3. The processing section 3 processes the still picture fed from the frame memory 2 into a signal for pattern display and supplies the signal to a CRT 4, where the signal is displayed. When a still picture required among the displayed still picture is displayed, the revision of the frame memory 2 is stopped. Moreover, when the terminal equipment B4 requires a moving picture, the switch section 1 connects the receiving line R and the picture processing section 3.
Patent JP-H0488273-A (JP)
Title: Float structure of air valve
Inventor: KITAMURA MASAAKI
IPC: F16K24/00
Filed: 1990-07-30
Abstract: PURPOSE:To speedily close a valve body by opening an inflow hole on the bottom part of the valve box of an air valve having a valve rod for opening and closing a valve body and installing a blade plate on the bottom part of a float opposed to the inflow hole and allowing the blade plate to receive fluid. CONSTITUTION:A valve rod 11 is freely raised and lowered by engaging a supporting pin 12 installed on a valve body 5 into a slot hole 13 on the valve rod 11, and a small air hole 5 is closed. A float 16 which is freely fitted on the valve rod 11 is installed in free rising and lowering, and a blade plate 18 for receiving a fluid 17 is installed oppositely to an inflow hole 2 on the bottom part. When the fluid 17 flows in, the blade plate 18 recives the fluid 17, and applies an energizing force on the float 16, which is applied with a buoyancy. Accordingly, rising is accelerated, and the valve rod 11 is pushed up through a pin 14. Since the blade plate 18 has an arcuate surface, the blade plate 18 is applied with a thrust by the directional change of the fluid, and the closing of the valve is accelerated.
Patent JP-S6447142-A (JP)
Title: Data transmission equipment
Inventor: SUZUKI SATORU
IPC: H04L12/28
Filed: 1987-08-17
Abstract: PURPOSE:To reduce the reduction in the execution efficiency of other job of a slave set by forming a control signal generating section and a switching function to a master set and forming a control signal detection section and all information link switch section to the slave set. CONSTITUTION:The master set 1, slave sets 2, 3 are of the identical circuit and the master or slave set is distinguished by using a program in a ROM of a computer 5, a current switching decoder 6 makes an information signal and a control signal from a constant current circuit 7 and they are respectively provided with an asynchronous communication interface adaptor 8, an information detection comparator 10 and a control signal detector 9. The slave set receives the control signal and is linked with the master set by the detection section 9 and a CPU 5. The slave set uses a comparator 10 to discriminate the coincidence with its own address signal and releases the link when dissident. As a result, so long as a control signal coming again is not detected, since the correspondence with the master set is interrupted, the slave set can improve the execution efficiency of other job. When they are coincident, the link is not released but the communication is continued.
Patent JP-H0755862-A (JP)
Title: Measuring apparatus of terminal reception state
Inventor: KUWABARA MIKIO
IPC: G01R29/10
Filed: 1993-08-18
Abstract: PURPOSE:To shorten the measuring time of the measuring apparatus by a method wherein a radio-wave scatterer is arranged and installed around a half-wave dipole antenna, a radio-wave scatterer is arranged and installed around a machine to be tested and a plurality of rotary stands, rotary-stand drive means, error-rate computation means and the like are provided. CONSTITUTION:The output of an oscillator 401 which oscillates a test frequency is transmitted to a half-wave dipole antenna 2 for transmission, and the antenna 2 transmits radio waves at the test frequency. The radio waves which are radiated from the antenna 2 are scattered by a plurality of radio-wave scatterers 111, and their strength and weakness is caused by the relationship between the phase and the amplitude of scattered waves. A machine 1 to be tested is installed at a distance of several tens of wavelengths in a direction in which weak radio waves are radiated. The radio waves do not reach the machine 1 to be tested, but the radio waves are incident on scatterers 101 which are installed on a rotary board. The machine 1 to be tested itself is turned so that the radio waves from the scatteres 101 are reached, the strength of an electric field received by the machine 1 to be tested is measured by a field-strength measuring instrument 411, and its statistical amounts such as its mean, its dispersion and the like are computed by a controller 421.
Patent JP-2000040249-A (JP)
Title: Aberration correcting device, astigmatism measuring method, and optical pickup
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/135
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an aberration correcting device capable of correcting astigmatism different in direction and size with a simple constitution. SOLUTION: The transparent electrode 22A of a liquid crystal panel which is arranged in an optical pickup is divided into nine pattern electrodes 30 to 38. The center part of the incident area 39 of a light beam corresponding to the pupil of an objective lens is formed with a circular pattern electrode 30, while its outer circumferential part is formed with the radially divided and mutually identically shaped pattern electrodes 31 to 38 symmetrically with respect to the center. The driving pattern and the driving voltage are properly controlled, which are applied to the outer circumferential pattern electrodes 31 to 38 in accordance with the directivity of astigmatism due to the optical system; the light beam is passed in this state, imparting a phase difference based on the difference in refractive index, thereby enabling the astigmatism to be well corrected.
Patent JP-H1144601-A (JP)
Title: Pressure sensor and pressure gauge using pressure sensor
Inventor: HOSOI TAKASHI
IPC: G01L21/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure sensor capable of measuring a pressure area of a wide range even in a small-sized sensor and accurately measure the pressure area of a wide range by using the pressure sensor. SOLUTION: A pressure sensor 10 comprises a substrate 11, an exothermic heat wire 12 and a temperature detection sensor 13. The exothermic heat wire 12 is supported by an exothermic heat wire supporting member 12a attached to the substrate 11 at a position apart from the substrate 11, and the temperature detection sensor 13 is supported by a temperature detection sensor supporting member 13a attached to the substrate 11 at a position apart from the substrate 11 above the exothermic heat wire 12 and is heated by heat generated by the exothermic heat wire 12 to detect a temperature of a gas in the convecting atmosphere. Note, the exothermic heat wire 12 and the temperature detection sensor 13 are positioned above a recess part 11b.
Patent JP-S6265989-A (JP)
Inventor: SETO YOSHITO
IPC: F16C33/12
Filed: 1985-09-13
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。