baber/WOPTO huggingface dataset:
Patent JP-H04204039-A (JP)
Title: Corpuscle measuring system
Inventor: HOSHINO MASAKAZU
IPC: G01N15/02
Filed: 1990-11-30
Abstract: PURPOSE:To achieve a corpuscle measuring system with a high accuracy by detecting a scattering light simultaneously with an emission of laser breakdown plasma. CONSTITUTION:A laser beam from a laser light source 1 formes a beam waist 14 at a target position within a measuring region 13 by a laser incidence optical system 2. When a corpuscle exists at the waist 14, light is collected through a convex lens 10 of a scattering optical system 5, plasma emission is cut by an optical filter 11, and intensity of scattering light is detected by a light detector 12. Then, plasma emission is collected by a convex lens 7 in a plasma light detection system 3, scattering light is cut by an optical filter 8, and intensity of plasma light is detected by a light detector 9, thus obtaining a corpuscle density from a count of plasma emission within a certain amount of time and obtaining a diameter of a corpuscle from the intensity using a processing control system 4. In a similar manner, the corpuscle density and diameter are obtained by a processing control system 6. Density and diameter of finely corpuscles thus obtained are compared and discussed for determining the density and diameter of the corpuscle, thus enabling accuracy to be improved.
Patent JP-H02176617-A (JP)
Title: Optical path changeover switch
Inventor: YORINARI HIROSHI
IPC: G02B26/08
Filed: 1988-12-28
Abstract: PURPOSE:To confirm whether or not switching is performed by sending communication light and monitoring light from one optical fiber on a terminal block side and detecting whether or not the monitor light is reflected on a transmission side. CONSTITUTION:An optical multiplexer/demultiplexer 34 is provided on the transmission side terminal of the optical fiber 12 on the side of a 1st terminal block 11 and the optical path changeover switch 31 sends the communication light of wavelength lambdac to one optical fiber 35 which branches from the optical fiber 12 and the monitoring light of a wavelength lambdar to OTDR(optical pulse tester) 37. In this case, when the switching is carried out, the optical fiber 12 abuts on an optical fiber 14B equipped with a filter 32, so the communication light lambdac passes through the optical fiber 14B, but the monitoring light lambdar is reflected by the filter 32 and its reflected light can be detected by the OTFR 37. Consequently, it is confirmed on the transmission side that the optical path switching is performed. When opposite-directional switching is performed, the reflected light of the monitoring light disappears, so the switching can be confirmed as well.
Patent JP-H09172094-A (JP)
Title: Semiconductor storage device
Inventor: UEMATSU AKIRA
IPC: H01L21/8244
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce to an area of memory cells by a method wherein first and second word lines are symmetrically arranged, a lead-out line is connected to one output node, the other lead-out line is connected to a bit line and the lead-out line is led out in a Y direction from the output node in the same direction. SOLUTION: A second memory cell 12 adjacent to a first memory cell 11 in an X direction, word lines, etc., are symmetrically arranged with respect to a Y axis. A contact area 14a of the first bit line is arranged on a second word line 7, a contact area 14b of a second bit line on a fourth word line 9, a contact area 14c of a third bit line on a third word line 8, and a contact area 14d of a fourth bit line on a first word line 6. A lead-out line is connected to a bit line and an output node 30. The bit line contact area, a bit line through hole 15, a lead-out line 18 and a contact 19 are a layout asymmetrical to a Y axis, and it is possible to reduce an area by leading out in a Y direction in the same direction.
Patent JP-H05145979-A (JP)
Title: Remote control transmitter
Inventor: KATAYAMA KAZUHIRO
IPC: H04Q9/00
Filed: 1991-11-20
Abstract: PURPOSE:To reduce the number of operating buttons per plane, to provide a function practically equal to a large device or plural devices and to simplify handling by forming the main body part and support part of the transmitter as an electrical and mechanical connecting mechanism to be freely turned. CONSTITUTION:A main body part 1 provided with the plural operating buttons and a support part 2 provided with the operating buttons on both front and rear faces are freely turnably connected by a cylindrical link shaft 3a and can be electrically connected as well. The support part is connected to the main body while freely turning the front or rear face as needed and operated while being locked with lock mechanisms 4 and 5. Thus, the number of operating buttons can be increased without adding any additional device, the arrangement of the buttons is made suitable, and erroneous operations can be prevented.
Patent JP-2000155443-A (JP)
Title: Developer and image forming device
Inventor: YAMAUCHI TOSHIAKI
IPC: G03G15/01
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To satisfactorily prevent offsetting and the occurrence of a spent toner by incorporating a colorant, a polyester resin-base binder, a specified electrostatic charge controlling agent, silica provided with hydrophobic property and titanium dioxide. SOLUTION: A colorant, a polyester resin-base binder, an electrostatic charge controlling agent comprising a zirconium complex of a salicylic acid derivative, silica provided with hydrophobic property and titanium dioxide are incorporated. The zirconium complex is represented by the formula and does not impair color development by a color toner because it is colorless. The amount of the zirconium complex is preferably 0.2-3.0 wt.% based on the weight of the binder. The amount of the hydrophobic silica is preferably 0.2-3.0 wt.% based on the weight of the binder.
Patent JP-2000154853-A (JP)
Title: Belt tensile force application mechanism of cable taking back machine
Inventor: TOYODA TAKESHI
IPC: F16H7/08
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To not only absorb the elongation of an endless belt but also prevent a slip of a driven wheel. SOLUTION: A pair of pressing roller 3 coming into pressure-contact with an endless belt 2 from an outer side and fixed tensile force spring 4 giving a fixed tensile force to the pressing roller 3 are provided on both sides of a driven wheel 1 between a receive roller 5 provided in a section nearest to the driven wheel 1 among receive rollers receiving the endless belt 2 and the driven wheel 1.
Patent JP-H02174752-A (JP)
Title: Production of dl-serine
Inventor: KUJIRA KATSUFUMI
IPC: C07C227/12
Filed: 1988-12-27
Abstract: PURPOSE:To industrially obtain the subject compound useful as an amino acid transfusion solution, etc., in high yield at a low cost by subjecting glycolaldehyde as a reaction substrate to the Strecker reaction at specific raw material ratios under specified reaction conditions and then hydrolyzing the resultant reaction product. CONSTITUTION:Glycolaldehyde as a reaction substrate is subjected to the Strecker reaction at raw material molar ratios of 1.01-1.30 glycolaldehyde/ cyanogen compound (e.g. sodium cyanide), 1.01-1.50 ammonium chloride/ glycoladehyde and 1.0-7.0 ammonia/cyanogen compound under reaction conditions of 20-80 deg.C temperature for 15-120min time to synthesize serine, which is further hydrolyzed to afford DL-serine.
Patent JP-H01172444-A (JP)
Title: Heat-resistant thermoplastic resin composition
Inventor: KOINUMA YASUYOSHI
IPC: C08L33/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in heat resistance, transparency, chemical resistance and mechanical properties, by mixing a specified N-substituted maleimide copolymer with a styrene/acrylonitrile(/ butadiene) resin. CONSTITUTION:An N-substituted maleimide having at least one N-substituent selected from among 1-8C alkyl, 2-4C alkenyl, 5 or 6C cycloalkyl, phenyl and benzyl groups is copolymerized with at least one acrylic monomer selected from among alkyl (meth)acrylates having a 1-8C alkyl group at 30-100 deg.C for 3-24hr in the presence of a radical polymerization initiator to obtain an N-substituted maleimide copolymer of an MW of 5,000-1,000,000. 5-90wt.% this copolymer is melt-mixed with 95-10wt.% styrene/acrylonitrile resin of a styrene content of 95-10wt.% and/or ABS resin of a styrene content of 25-90wt.%, an acrylonitrile content of 5-75wt.% and a butadiene content of 5-50wt.% at 160-300 deg.C.
Patent JP-S63172266-A (JP)
Inventor: FUIRITSUPU SUCHIIBUN BURAIAN
IPC: G03C1/07
Filed: 1987-12-28
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-2001118879-A (JP)
Title: Wire-bonding device
Inventor: NISHINO SHIGERU
IPC: H01L21/60
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wire-bonding device of a structure, where the free vibrations of a cantilever-shaped elastic body are absorbed and a decision on the absorption effect of the free vibrations can also be made. SOLUTION: A wire-bonding device is provided with a unit to press or absorb the surface, which is separated from bonding points 6, 7 and 8 on the upper surface of a cantilever-shaped elastic body 1, of the elastic body 1 via vibration absorber 2 and the decision on the absorption effect of the free vibrations of the elastic body 1 is made by electrical characteristics 15 and 16, which are shown by a vibrator for ultrasonic bonding.
Patent JP-H03190436-A (JP)
Title: Automatic output control circuit
Inventor: SAKATA MINORU
IPC: H04W16/24
Filed: 1989-12-20
Abstract: PURPOSE:To quicken the leading of the transmission when the circuit is started while its output is decreased by providing a switch circuit short-circuiting or opening an input of a differential amplifier circuit and ground to the said input. CONSTITUTION:When the operation of a differential amplifier circuit 4 is stopped to reduce the transmission output, a switch circuit 6 is short-circuited to connect one input of the differential amplifier circuit 4 to ground. With an offset voltage to decrease a transmission output applied from an offset voltage provision circuit 3 to a detection circuit 2, the offset voltage is not applied to a capacitor of a phase compensation circuit 5 through the detection circuit 2. Then the differential amplifier circuit 4 is operated and the switch circuit 6 is opened, an automatic output control loop comprising of the differential amplifier circuit 4, a transmission power amplifier 1 and the detection circuit 2 rises immediately. Thus, the reduced output is immediately sent from the transmission power amplifier 1.
Patent JP-H09171187-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: INOUE KEIKO
IPC: G02F1/1343
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to lower surface reflection by metallic electrodes and to make display with high image quality possible by providing a liquid crystal layer with means for suppressing the surface reflection of the electrodes applying approximately parallel electric fields. SOLUTION: The scanning electrodes, signal electrodes 15, pixel electrodes 3 and active elements constituting display pixel parts are formed on a first substrate 1. An alignment control layer for aligning the molecules of liquid crystals in a prescribed direction is formed directly or via an insulating layer 4 on the first substrate 1. The first substrate 1 is arranged to face a second substrate 1' formed with another alignment control layer for aligning the molecules of the liquid crystals in a prescribed direction. A liquid crystal layer 10 is held between the first and second substrates 1 and 1'. An antireflection layer 5 as means for suppressing the surface reflection of the electrodes applying the approximately parallel electric fields is formed on the liquid crystal layer 10.  In such a case, the antireflection layer 5 is so arranged as to cover at least part of the electrodes applying the electric fields parallel with the liquid crystal layer 10.
Patent JP-H05165868-A (JP)
Title: Paging control system
Inventor: MANABE HIDEO
IPC: G06Q50/34
Filed: 1991-12-13
Abstract: PURPOSE:To provide a display control device in a totalizator system capable of switching a display screen according to the conditions of an installation place of a display device and switching plural screens by synchronizing them. CONSTITUTION:When a processor 3 of a display control device 2 receives display data from a host computer 1, the processor 3 distributes the display data to a display device control means 5-1 or 5-n and transmits the data together with a screen format to each display device control means. Each display device control means prepares video data based on display data and the screen format and displays the data on display devices 6-1 or 6-n. Next, the processor 3 retrieves the display device control means 5-1 or 5-n for which the switching of the screen is necessary by referring to an installation conditions storage table 4 storing the number of display device to be installed in each installation place A or C and gives an instruction of a screen switching instruction for the display devices whose number of display device is fewer than the number of display screen.
Patent JP-H07185291-A (JP)
Title: Novel, surfactant, novel emulsifier for emulsion polymerization, novel dispersant for suspension polymerization and novel resin modifier
Inventor: MIZUTARI TAKEAKI
IPC: C09K23/14
Filed: 1993-12-27
Abstract: PURPOSE:To obtain an emulsifier for emulsion polymerization, a dispersant for suspension polymerization and a resin modifier having no defect by using a new surfactant represented by a specific general formula. CONSTITUTION:A new surfactant is represented by formula I (wherein R1 is a hydrogen atom or a methyl group, A and B are a 2-4C alkylene group or a substituted alkylene group, R3 is a 1-36C straight chain or branched chain alkyl group of which the hydrogen atom may be replaced with a fluorine atom, an alkenyl group or an aryl group, n and m are 0 or a positive integer and M is a hydrogen atom or a salt of alkali metal, alkaline earth metal, ammonium, alkylamine or alkanolamaine). This surfactant is used in an emulsifier for emulsion polymerization, a dispersant for suspension polymerization and a modifier for a vinyl resin as a surfactant having the reactivity with a vinyl group to enhance hydrophilicity control and compatibility, antistatic properties, anti-fogging properties, water resistance and adhesiveness.
Patent JP-2000155295-A (JP)
Title: Agent for care of contact lens
Inventor: FUKUDA KUNIO
IPC: C11D17/08
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for care of contact lenses which is capable of improving the wearing feel of the contact lenses by immersing the contact lenses into a solution containing trimethyl glycine. SOLUTION: This agent for care of contact lenses contains the trimethyl glycine. The trimethyl glycine is a natural material and the content of the trimethyl glycine in the agent for care of contact lenses is preferably in a range of 0.01 to 50%, further preferably in a range of 0.1 to 30% at the point of the time the contact lenses are immersed into the solution. If the amount. of the trimethyl glycine to be used is below 0.01%, a desired effect cannot be expected and even if the contact exceeds 50%, the effect thereof does to increase. The agent for care of contact lenses is a detergent, preserving agent or cleaning and preserving agent used at the time of wearing, preserving and cleaning of the contact lenses. The wearing feel is enhanced by using such agent for care of contact lenses.
Patent JP-H10166994-A (JP)
Title: Vehicle sudden deceleration condition deciding device
Inventor: HAYASHI MASAKI
IPC: B60R21/16
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To decide at a high reliability and rapidly regardless of the mode of the sudden deceleration condition. SOLUTION: The acceleration of a vehicle is detected, the detected acceleration is integrated, and at the same time, the integral value SG of the square of the acceleration is operated by using the detected acceleration. To the plural sections Win 1, Win 2, and Win 3 preset by the integrated value ΔV of the acceleration, the maximum value ΔV1, ΔV2, and, ΔV3, of the respective sections, and the specific threshold values SG1, SG2, and SG3 compared with the integral value SG are preset, and it is decided whether the second condition where the integrated value ΔV exceeds the maximum values (ΔV1, ΔV2, and ΔV3) has accomplished or not, after the first condition where the integral value SG exceeds the threshold values (SG1, SG2, and SG3), at each section.  And when it is decided that the second condition has accomplished, after the the first condition is decided to have accomplished, it is decided the vehicle is in a sudden deceleration condition.
Patent JP-H06171770-A (JP)
Title: Paper feeding device
Inventor: ONO TOMONOBU
IPC: F16H3/34
Filed: 1992-12-10
Abstract: PURPOSE:To simplify the structure of a paper feeding device and reduce the cost of the whole device by removing an electromagnetic clutch by installing a positioning plate control means so that a positioning pate allows a planetary gear to be meshed with a placing plate gear or a tray rotary gear. CONSTITUTION:When the driving force of a motor 23 is transmitted to a revolution driving belt 10 by a gear selecting part 20, a solenoid 32 is turned ON, and a movable piece 32a intrusion-operates to turn a shift gear position determining plate 29 in the direction of arrow R. Accordingly, a shift gear 28 is put at the position meshed with a cassette revolving gear 21. Accordingly, a rotary paper tray is turned. When the driving force of the motor 23 is transmitted to a lift plate 17, the solenoid 32 is turned OFF, and a spring 31 installed at the edge part of the shift gear position determining plate 29 pulls it in the direction of arrow Q. Accordingly, the shift gear 28 is meshed with a gear 22 for lift, and a paper sheet placing plate is raised to the paper feeding position.
Patent JP-H09145439-A (JP)
Title: Thermal flowmeter
Inventor: MIZOGUCHI KAZUKI
IPC: G01F1/68
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal flowmeter which can perform accurate measurement by adjusting the flow in a passage. SOLUTION: An element unit 11 is inserted into the almost central part of a cylinder body 12, and is fixedly arranged in the shape of crossing the cylinder body 12. In the element unit 11, a first resistance wire 2 and a second resistance wire 3 are tensioned and installed side by side in the shaft direction of the cylinder body 12. Slits 17 are arranged in four places in total in positions being the front and the rear of the element unit 11 of the cylinder body 12. The element unit 11 is fixed to a housing 13 so that the cylinder body 12 and the housing 13 come to a coaxial position. A honeycomb 15 is arranged on the upstream side of the element unit 11. The first resistance wire and the second resistance wire are connected to a flow rate detecting circuit 14.  Therefore the unstable flow at pulsative flow time is straightened while flowing in the cylinder body 12, and a flow rate flowing in the cylinder body 12 is increased by the inflow and the outflow from the slits 17. As a result, when the resistance wires are heated to a specific temperature, the flow rate can be accurately detected from a change in a calorific value of the resistance wires.
Patent JP-H07193666-A (JP)
Title: Original scanner
Inventor: GOTO HIROMITSU
IPC: H04N1/04
Filed: 1993-12-27
Abstract: PURPOSE:To supply a proper amount of lubricant by providing a lubricant storage section to an end of a guide member of the original scanner. CONSTITUTION:A sheet 5 is set to a state to press a lubricant hold member 3 by a weight of a scanning means 1 by moving the scanning means 1 to an upper part of the member 3. Thus, the lubricant included in the member 3 is applied to the member 5 through a gap between an opening 6 and the member 5 and the lubricant is supplied between a slide part la of the means 1 and the member 5. Since a oil feed hole is made to the member 5, the lubricant is applied to th member through the hole in an excellent way. Since the amount of the lubricant supplied by one scanning depends on the softness of the member 3, the thickness, the volume, the amount of lubricant included in the member 3, the thickness of the member 5, its type of material, a gap with respect to the opening 6, diameter of the oil supply hole, its number, the weight of the means 1 and a time when the means 1 is held on the opening 6, the lubricant is stably supplied to a slide section of the means 1 by selecting the conditions above properly.
Patent JP-2001148806-A (JP)
Title: Video image synthesis arithmetic processing unit, its method and system
Inventor: MORIKAWA OSAMU
IPC: H04N5/272
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a video image synthesis arithmetic processing unit that can asynchronously extract a synthesis image from a plurality of video signals which arrive asynchronously with a small time delay independently of input signals. SOLUTION: Each of frame memories writes line data of a plurality of video signals via line buffers 2A-2C, and the line data in each frame memory are read through each of read buffers 4A-4C at a point of a read time. An arithmetic section 5 applies an arithmetic operation of image synthesis for each pixel of image data of a plurality of the video image line data according to synthesis control instruction data corresponding to pixels read from a control memory 8. A receiver side receiving a plurality of source video images and control data can generate a synthesized video image or generate a synthesized video image in response to a request of a user by replacing part of the source video image with a video image of the user.  By applying increase/decrease processing to address parts of a plurality of video signals, a synthesis image and a stereoscopic image that meet needs of a viewer can be generated in real time.
Patent JP-2000161694-A (JP)
Title: Air conditioner
Inventor: UNNO HIDEHARU
IPC: F24F1/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce a vibration and noise of a heat exchange fin by decreasing a flowing angle of an air flow from a blower to the fin. SOLUTION: The air conditioner comprises a blower provided in a unit casing 12 of an indoor unit 11, and a heat exchanger 14 provided to surround an outer peripheral side of the blower. In this case, the exchanger 14 consists of a combination of a linear array and a bent array, and a wind direction changing plate 22 as a wind direction guide means for guiding an air flow from the blower. The blower side of the plate 22 is bent in a rotating direction side of the blower.
Patent JP-H06177339-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI TAKASHI
IPC: H01L27/092
Filed: 1992-12-11
Abstract: PURPOSE:To make a surge input escape to a semiconductor substrate or a well region, by a method wherein, when the surge is inputted, it is received by the drain regions of output transistors and transistors for electrostatic breakdown protection, which are turned into the ON state. CONSTITUTION:When surge is inputted from an output pad 12, it is received not only by the drain regions of output transistors P1, N1 in an output buffer circuit 11, but also by transistors electrostatic breakdown protection. As a result, the transistors P2, N2 are turned on to lead the surge input to a semiconductor substrate or a well region. Thereby deterioration of electrostatic breakdown strength of the output transistors P1, N1 can be prevented, when elements are miniaturized, and the drain areas of the output transistors P1, N1 are reduced.