baber/WOPTO huggingface dataset:
Patent JP-H02174489-A (JP)
Title: Color picture coding system
Inventor: TATEISHI TORU
IPC: H04N11/04
Filed: 1988-12-27
Abstract: PURPOSE:To code a color picture efficiently by coding luminance information so as to keep the resolution of a range of a picture reproduction capability range of a recording system and coding chrominance information with a resolution in response to the color discriminaction threshold level. CONSTITUTION:A 3 primary color signal is fed sequentially from a picture input device 1, the converter 2 converts the signal into a luminance signal L* and chrominance signals a*, b* based on uniform space and stores them once. The signal L* eliminates a smaller component in the AC component of a matrix subjected to cosine conversion, decreases a total quantization bit number and reduce the information quantity. On the other hand, the signals a*, b* eliminate a high frequency component from each picture element matrix and eliminates the information unsensible because the level is smaller than the color discrimination threshold level. A line buffer 3 sends the luminance information from the converter 2 to a 1st encoder 4 and sends the color information to a 2nd encoder 5. The encoder 4 applies Huffman coding and the encoder 5 uses a lookup table to encode the signal and the result is fed to a buffer and selector 6.
Patent JP-2000154349-A (JP)
Title: Coating composition and metal material coated with the same
Inventor: AKUTSU YOSHINORI
IPC: C23F11/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition capable of being strongly adsorbed by the surfaces of metals, having an excellent anticorrosive property, and excellent in adhesivity to coatings, and to provide a metal material whose surface is treated with the same. SOLUTION: This coating composition comprises (A) at least one organic silicon compound having an amidazole group and an alkoxysilyl group, (B) at least one epoxy resin having two or more epoxy groups in the molecule, and (C) at least one organic silicon compound having three carboxyl groups and an alkoxysilyl group, and (D) at least one water-insoluble organic silicon compound having two alkoxy silyl groups.
Patent JP-H01170904-A (JP)
Title: Polarizing sheet having photochromic property
Inventor: TANIGUCHI TAKASHI
IPC: G02B5/30
Filed: 1987-12-25
Abstract: PURPOSE:To provide both functions of a photochromic property and polarization function with a single sheet by providing a film having the photochromic property and a specific thickness to at least at part of a substrate having the polarization function. CONSTITUTION:The film having the photochromic property and 0.1-30mum thickness is provided to at least a part of the substrate having the polarization function. The thickness of the film having the photochromic property is preferably >=0.1mum, more preferably >=2mum in order to prevent the unequal coloration densities by the film thickness. Moreover, the film thickness is preferably <=30mum, more preferably <=25mum in terms of the ease and uniformity of coating. The polarizing sheet which has excellent colorability and decolorability and both functions of the photochromic property and the polarization function is thereby obtd.
Patent JP-H05144529-A (JP)
Title: Ic socket
Inventor: URATSUJI KAZUMI
IPC: H01R33/76
Filed: 1991-11-19
Abstract: PURPOSE:To prevent the deformation of a lead when it is in a loading contact as well as in a pressure contact, for an loading contact type IC socket, in which the lead of an IC is pressurized in loading contact with a contact. CONSTITUTION:A loading board 2 for supporting an IC is pushed down, while a lead 11 separated from a contact 3 is loaded and is in contact with a contact by tare. After the loading, the loading board 2 is further pushed down and the IC is floated up from the loading board 2, and while the loading board 2 is pushed down under this condition of floating up, the lead is pushed down so as to pressurize the contact and to make it in contact with the contact 3.
Patent JP-H03192690-A (JP)
Title: El display element
Inventor: HATTORI TADASHI
IPC: H05B33/12
Filed: 1989-12-21
Abstract: PURPOSE:To improve reliability of an EL display element by forming a transparent In-capturing layer between an electrode composed of an ITO film which is one of a pair of electrodes and an insulating layer film located on the electrode side. CONSTITUTION:A first transparent electrode 1 made of an optically transparent ITO film is formed on a glass substrate 1. An optically transparent first In- capturing layer 21 made of TiSi2, an optically transparent first insulating layer film 31 made of Ta2O5, an electroluminescent layer 41 made of ZnS dopes with Mn, an optically transparent second insulating layer 32 made of Ta2O5, an optically transparent second In-capturing layer 22 made of TiSi2, and a second transparent electrode 12 made of an ITO film are successively stacked and formed is layers on its upper surface. In which exists in the electrodes 11, 12 formed of ITO film is captured in the transparent In-capturing layer 21, 22 during a process where of diffusion toward the insulating films 31, 32 and In is suppressed from diffusion in the insulating films 31, 32. In this way, high reliability is achieved.
Patent JP-H03192538-A (JP)
Title: Objective lens soiling detector of optical disk device
Inventor: SASAKI TAKESHI
IPC: G11B7/12
Filed: 1989-12-21
Abstract: PURPOSE:To detect a soiling of an objective lens by providing a reflecting mirror nearby an optical disk, irradiating the disk with a light beam, detecting its reflected light from the objective lens, and comparing it with a reference value. CONSTITUTION:The total reflecting mirror 2 is arranged nearby the optical disk 1 almost in the same plane as a recording and reproducing plane. When the power source is turned on, a head 3 is moved to the position of the total reflecting mirror 2 first and the laser beam emitted by a light source is converged by the objective lens 8 in the head 3 into a fine beam spot, which irradiates the total reflecting mirror 2. The reflected light from the total reflecting mirror 2 is made incident on a photodetector 4 through the objective lens 8 and the photodetector 4 outputs a current corresponding to the quantity of the incident light. The current is received by a resistance 9 to generate a voltage, which is amplified by an amplifying circuit 5, digitized by an A-D converter 6, and supplied to a processor 7. The processor 7 compares the digitized code with the code of the reference voltage to be outputted originally to decide the soiling of the objective lens 8.
Patent JP-H03190253-A (JP)
Title: Inspection device for image sensor measurement
Inventor: SUZUKI MASAKI
IPC: H01L27/14
Filed: 1989-12-20
Abstract: PURPOSE:To make it possible to measure under each condition by mounting a light source and a shutter capable of shutting off the light from the light source with a probe card and creating a bright condition and a dark condition respectively. CONSTITUTION:A shutter 2 is fixed with a probe card 1. A light source 5 is further fixed with the probe card with a support fitting 4 and a douser 6 is also fixed there so that no light may leak during light emitting. The shutter 2 can open and close an opening and closing board 3 with a control circuit 7. It is, therefore, possible to measure under each condition by mounting the light source 5 and the shutter 2 capable of cutting off the light from the light source 5 on the probe card 1 and creating both a bright condition and a dark condition by opening and closing the shutter.
Patent JP-H11167253-A (JP)
Title: One component developing device
Inventor: SUZUKI SHUICHI
IPC: G03G15/08
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing soiling inside the device by reducing the toner packing force applied on a developing roll end section, and attaining the feeding of appropriate quantity of toner on the developing roll. SOLUTION: As for this device, a first agitate-transporting member 170 arranged in the vicinity of the developing roll consists of a rotary supporting section 171, a bent part 173 and an effective agitating part 175, a developer being transported from the toner storing part is transported onto the developing roll by the second agitate-transporting member. The developing part and the toner storing part are communicated through an opening part 300 on a partition plate 120.  Then, by specifying the relation between the length A of an opening part 130 on the partition plate 120 and the length B of an effective agitation part 175 of the first agitate-transporting member 170 so that the length A of the opening part on the partition plate > the length B of the effective agitating section of the first agitate-transporting member 170 is satisfied, and locating the whole length of the effective agitating part 175 within the opining part 300 area, the residual toner in the toner replenishing part is returned efficiently to the toner storing part.
Patent JP-2001148264-A (JP)
Title: Electric connector
Inventor: ANPO TSUGIO
IPC: H01R27/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To enable to combine connection terminals of different kinds into one connector. SOLUTION: A plurality of first male connection terminals 6 with large current capacity having a wire 5 connected at the rear end are housed in a terminal housing hole 4 of a large-sized first housing 2, and these first connection terminals 6 are locked by a rear holder 3 mounted at the rear part of the first housing 2. The second housing 7 is inserted into the bottom part of the first housing 2 from an opening 2a formed at the bottom of the first housing 2, and locked with a locking means. In a terminal housing hole 8 for the second housing 7, a plurality of second male connection terminals 10 with current capacity less than that of the first connection terminals 6 and having a wire 9 connected at the rear end are housed.
Patent JP-H08164328-A (JP)
Title: Method for cooling filter after steam sterilization
Inventor: AKIYAMA TAKASHI
IPC: C02F1/44
Filed: 1994-12-12
Abstract: PURPOSE: To rapidly cool the membrane module to the normal temp. while the occurrence of negative pressure drop is prevented at a filtered water side only by flowing raw water at the normal temp., after steam was fed to a water side of a filter incorporated a membrane module and a sterilization treatment was carried out, and also stripping due to thermal stress is prevented at an adhesion boundary of a hollow fiber membrane module, and to enable the stationary rerunning of the filter in early time. CONSTITUTION: A filtering treatment of raw water by a filter incorporated a membrane module is stopped and steam is fed into the filter and the sterilization treatment is carried out for a specified time, and then the raw water to be treated is allowed to flow through the filter at the normal temp. as it is and at a linear velocity <=0.1m/sec, and the filter is cooled.
Patent JP-H01174987-A (JP)
Title: Detection system for disconnection of heating element
Inventor: YAMANO SHINICHI
IPC: G01R31/02
Filed: 1987-12-29
Abstract: PURPOSE:To enable detection of disconnection of a heating element without increase in a power consumption, by employing a semiconductor current control element composed of first and second transistor groups to detect a value of supply current to the heating element. CONSTITUTION:A semiconductor current control element 1 is made up of a sensing FET comprising first and second transistor groups. A positive pole of a power source 2 is connected to a drain D while a glow plug GP provided in a combustion chamber of a diesel engine to the source S. A gate G of the element 1 has an output of a duty control circuit 3 connected thereto and a sense M has a sense resistance R done thereto. Then, an output of an amplification circuit 4, namely, an output of an operational amplification circuit 43 is inputted into an integrator 5. A voltage to be applied to the plug GP is applied to an integrator 6. Outputs of the integrators 5 and 6 are inputted into a comparator 7 to compare voltage and an output thereof is outputted to an output terminal 8. In addition, the voltage applied to the plug GP is applied to the integrator 6 and to the circuit 3, thereby computing a duty ratio for controlling the element 1.
Patent JP-H09138171-A (JP)
Title: Bourdon tube pressure gauge indicating mean value
Inventor: SUGANO AKIHIRO
IPC: G01L7/04
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a Bourdon tube pressure gauge indicating the mean value of pressure varying abruptly at a short period through choking effect for delaying transmission of pressure. SOLUTION: A Bourdon tube pressure gauge 6 commnicates with a diaphragm 2 through a clean encapsulated liquid 3 and the passage thereof is provided with a micro hole 5 for limiting the movement of encapsulated liquid 3. When a pressure varying abruptly at a short period is applied to the diaphragm 2, the pressure is transmitted from the Bourdon tube pressure gauge 6 through a gear 9 to a pressure pointer 10. Since the encapsulated liquid 3 flows slowly through the choking effect of micro hole 5, the pressure is transmitted slowly. Consequently, the pressure pointer 10 follows up the pressure slowly and provides a mean pressure.
Patent JP-H02176367-A (JP)
Title: Air-conditioning machine
Inventor: TAKEMURA KOICHI
IPC: F25B1/00
Filed: 1988-12-28
Abstract: PURPOSE:To secure the amount of heat medium in a heating system upon heating operation by a method wherein the title air-conditioning machine is provided with a switching unit, commanding the operation of a heating operation unit and stopping the operation of a recovering operation unit when first and second heating operation permitting signals are inputted. CONSTITUTION:A control unit 23 is constituted of a heating operation unit 25, a recovering operation unit 26, a vaporizing heater control unit 27, a timer 28, a comparator 29 and a switching unit 30, commanding operation to the heating operation unit 25 and stopping of the operation to the recovering operation unit 26 when first and second heating operation permitting signals are inputted. Before the heating operation is started by the heating operation unit 25, the recovering operation unit 26 effects the recovery operation of heat medium until a temperature in a vaporizer, which is detected by a temperature detecting means 20, has exceeded a predetermined temperature and arrived at the vaporizable temperature of liquid fuel while the timer 28 has finished the counting of a predetermined time. Accordingly, the amount of heat medium in a heating system will never be short upon starting heating operation whereby the temperature of a heat medium heater will never be risen abnormally.
Patent JP-H10141633-A (JP)
Title: Furnace pressure control method in waste incinerating plant
Inventor: YOSHINO EIICHI
IPC: F23L17/16
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To permit the efficiency control of a furnace pressure with respect to the characteristics of an induced draft fan in an incinerating plant while contriving the energy saving required for the driving of the induced draft fan by employing inverter control (VVVF). SOLUTION: The furnace pressure in a waste incinerating plant is controlled by a method wherein waste gas is discharged employing an induced draft fan, controlled through inverter control based on the detection of the furnace pressure of an incinerator, through a bag filter type dust collector. The inverter control of the induced draft fan based on the detection of a furnace pressure is effected with a time constant of6 sec. or less, the primary delay of 130sec. or less in the increasing speed of 0-100% and 210sec. or less in the decreasing speed of 100-0%.
Patent JP-H04205704-A (JP)
Title: Production of thin film magnetic head
Inventor: YAMADA TAKEJI
IPC: G11B5/31
Filed: 1990-11-28
Abstract: PURPOSE:To prevent decrease in surface roughness of a bonding pad comprising a Cu-Al alloy by laminating a frit glass having a melting point lower than the eutectic point of Cu-Al on a wafer for thin film magnetic head and then annealing. CONSTITUTION:A frit glass 2 having a lower softening and melting point than the eutectic point of Cu-Al is applied on a ferrite substrate 1 by printing. Then the substrate 1 is cut into a specified size, cleaned, set on a wafer 3 for thin film magnetic head, and annealed and adhered at temp. higher than the softening point of the glass 2 and lower than the eutectic point of Cu-Al. Then after specified processes, wire bonding is performed. By annealing the glass at temp. lower than the eutectic point of Cu-Al, decrease in surface roughness of the pad comprising Cu-Al alloy is prevented without causing the eutectic reaction of the pad.
Patent JP-2000165164-A (JP)
Title: High frequency amplifier
Inventor: MORI KAZUTOMI
IPC: H03F3/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption to a large extent by selecting a switch in response to an output level at an output terminal and further controlling a power supply or a bias condition of a post-stage amplifier. SOLUTION: An output of the post-stage amplifier 6 is not affected by a bypass line 7 because of an isolation characteristic of a directional coupler 12. When a high frequency signal from a pre-stage amplifier 2 bypasses the post-stage amplifier 6, the directional coupler 12 couples the high frequency signal with an output terminal 8 from the bypass line 7. In this case, a control circuit 11 controls a power supply and a bias signal for the post-stage amplifier 6.
Patent JP-H09144381-A (JP)
Title: Flower stand for stone tomb
Inventor: TERADA FUMIO
IPC: E04H13/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a stone material when it is frozen and reduce consumption of water by fitting a vessel made of water-impermeable plastic foam in a longitudinal hole formed in the stone material, fitting a lower section of a hold cylinder in this vessel, and locking a lid in a peripheral fringe part of the longitudinal hole. SOLUTION: A longitudinal hole 11 which is opened on its top face and has a predetermined depth is formed in a stone material 10, and a cuplike vessel 12 which is opened on its top face and is blocked on a bottom face and is made of water- impermeable plastic foam material is fitted in this longitudinal hole 11. A lower part of a hold cylinder 13 which forms a lid 15 which becomes wide outward in the radial direction on outer periphery in an upper part of a cylinder 14 which is opened on its upper and lower faces is fitted into the vessel 12, and the lid 15 is locked in a peripheral fringe part of the longitudinal hole 11.  Consequently, when rainwater which enters a clearance between the longitudinal hole 11 and the vessel 12 and water in the vessel 12 are frozen in the winter, the wall thickness of a peripheral wall of the vessel 12 is shrunk and load due to freezing is not generated in the stone material 10. Moreover, in the summer, the vessel 12 shuts off heat to prevent rise of temperature of water in the vessel 12.
Patent JP-H05137842-A (JP)
Title: Playing medium exchanging system
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1991-11-22
Abstract: PURPOSE:To provide a system for exchanging the playing media which a player gains after playing, directly with cash. CONSTITUTION:When a playing medium which a player gains is fed into a gained playing medium counting machine 1, a receipt on which the counting result is memorized is issued. This receipt is read out by an accurate accounting machine 2, and a card issuing machine 4 issues a prize card 3 on which the data corresponding to the read-out value is memorized. When the prize card 3 is inserted into a money exchange machine 5, cash is delivered from the cash exchange machine 5.
Patent JP-H10159188-A (JP)
Title: Connecting structure of metal plate
Inventor: SAKAMOTO KOICHI
IPC: E04B2/74
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a metal plate free to be easily and certainly connected without a screw and welding and capable of reducing cost. SOLUTION: A cylindrical body 5 for connection is formed by making a pair of metallic plate type connecting materials 5a, 5b respectively bent in a square shape with one side open face against each other and bending end parts of both side pieces of each of the connecting materials 5a, 5b inside by overlapping them on each other in connecting structure to connect two pieces of metal plates 2, 3 in their surface directions. Thereafter, the end parts of the metal plates 2, 3 lapped on bent sides on both sides of this cylindrical body 5 and to be connected between the bent pieces are folded and connected.
Patent JP-H01175929-A (JP)
Title: Bathing agent composition
Inventor: OSUGI TAKAO
IPC: A61Q19/10
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a bathing agent composition having brilliant color and colorable to an arbitrary beautiful color without changing the color tone of bath water, by compounding a water-soluble pigment and water-insoluble pigment in powdery state. CONSTITUTION:A water-insoluble pigment (e.g. water-insoluble tar pigment or aluminum lake or barium lake, etc., of tar pigment) and a water-soluble pigment are compounded in powdery form. The amount of the water-insoluble pigment in the composition is 0.01-0.5wt.%, preferably 0.05-0.3wt.%. The water-soluble pigment is e.g. Yellow 1, Yellow 4 or Green 204 and the amount of the water-insoluble pigment is 0.2-30pts.wt., preferably 0.5-20pts.wt. per 1pt.wt. of the water-soluble pigment. The inorganic salt constituting the main component of said bathing composition is sodium sulfate, NaOH, etc., which may be added with crude drugs, tackifier, etc., as necessary.
Patent JP-H01174526-A (JP)
Title: Aromatic polyesteramide
Inventor: AZUMA FUKUJI
IPC: C08G69/44
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the subject polymer outstanding in heat resistance and forming processability, suitable for high-modulus form, film, fiber etc., by polymerization between each specific dicarboxylic acid and aminophenol. CONSTITUTION:The objective polymer can be obtained by polymerization (e.g. melt polymerization) between (A) a dicarboxylic acid represented by structural unit of formula I (R<1>-R<4> are each H, halogen, alkyl etc.; R<5> is alkylene) [e.g. 1,2-bis(phenoxy)ethane-4,4'-dicarboxylic acid] and (B) an aminophenol represented by structural unit of formula II (R<6> is H, halogen, alkyl etc.) (e.g. 1,4- aminophenol).
Patent JP-H10173735-A (JP)
Title: Communication state monitoring device
Inventor: OTA YUICHI
IPC: H04L69/40
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication state monitoring device by which information of communication history is obtained. SOLUTION: A transmission data identifying section 3 identifies a protocol type of a transmission protocol, outputted from a monitor control section 2, and a count of a counter corresponding to the protocol type is incremented by one. The count is stored in an area of the protocol type of a protocol type storage area 6. A reception protocol from a satellite communication earth station equipment 7 is given to a reception data identification section 5, in which the protocol type is identified, and a count of the counter corresponding to the protocol type is incremented by one. The count is also stored in an area for each protocol of the protocol type storage area 6. The count of trnasmission and reception is stored in a different area regardless of the same protocol.  Since the number of times of the protocol sent/received is stored by the protocol type in the protocol type storage area 6, information on communication history is obtained.