baber/WOPTO huggingface dataset:
Patent JP-H11189512-A (JP)
Title: Preparation for external use for skin
Inventor: KATO TOMOYOSHI
IPC: A61K8/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for external use for skin that can very effectively prevent and improve the skin blackening caused by skin pigmentation and can be safely used without any damage to skin. SOLUTION: The plant body of Pajaro bobo is extracted with a polar solvent and the extract is formulated to a preparation for external use for skin, preferably in an amount of 0.001-20 wt.% on the dry basis of the whole amount of the external preparation.
Patent JP-H10200781-A (JP)
Title: Monitor shape correction circuit and method
Inventor: YUN JAN JERI CHEN
IPC: G09G1/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To correct a monitor shape properly without being affected by a displayed size and its position and the video mode in use. SOLUTION: A monitor shape correction circuit includes a counter 16 that counts number of horizontal scanning lines (HSYNC) and provides the total number of scanning lines in a vertical frame to a storage device 20. Then a position calculation circuit 23 calculates an actual position (x) of an arrived vertical frame and a correction signal calculation circuit 24 calculates a monitor shape correction signal Y(x) based on equation being a polynomial (in the equation, ai stand for prescribed coefficients).
Patent JP-2001184795-A (JP)
Title: Information detecting circuit with built-in adaptive equalizer and optical disk device using the same
Inventor: HONMA HIROMI
IPC: H04L7/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an information detector with a digital PLL circuit having a wide margin the loop delay of which is short and following secular change, and an optical disk device. SOLUTION: Information is detected by A/D converting a reproduction signal by a clock with frequency higher than that of a channel clock, digitally equalizing A/D conversion output by the same clock, performing re-sampling from digital equalization output by the PLL circuit applying an interpolation circuit, re-sampling the A/D conversion output by a second interpolation circuit after delaying it by the same quantity as that of a digital equalizer, using information about the PLL circuit for an interpolating position of the second interpolation circuit, a tentative tap coefficient is generated by inputting interpolation information before and after equalization in a tap coefficient controller, feeding back the tentative tap coefficient by converting it into operation rate of the digital equalizer by a rate collecting circuit,  inputting interpolation output of equalizer output in a binarization circuit.
Patent JP-2001182824-A (JP)
Title: Creeping force control device for automatic transmission for vehicle
Inventor: SHIMAZU MASATO
IPC: F16H61/20
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a creeping force control device for an automatic transmission for vehicle whereby the controlling operation is stabilized in case the engine speed has varied at controlling the creeping force. SOLUTION: If the specified conditions are met when the automatic transmission is in the running range, an actual slip amount changing rate calculating means 31 senses the actual slip amount changing rate d(Ne-Nt)/dt between an engine side rotary member and a transmission side rotary member, while a target slip amount changing rate setting means 32 sets the target slip amount changing rate dNslp/dt between the engine side and transmission side rotary members. A feedback control means 33 makes feedback control of the engaging force of a friction element so that d(Ne-Nt)/dt becomes the target dNslp/dt.
Patent JP-2000193428-A (JP)
Title: Method and device for measuring object
Inventor: OKABAYASHI MITSUMASA
IPC: G06T7/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring an object wherein the object to be measured such as cream solder can be three-dimensionally measured with sure in a low-cost configuration. SOLUTION: A laser beam from a laser light source 1 is projected to an object 11 to be measured through a line generator lens 5 as a line beam. A projector unit 7 is moved at a constant speed by a linear actuator 8, and when it comes to a light shielding position, the laser light source is turned on to shield the light, measuring the height of the object. For 2-dimension measurement of the object, a line beam is projected with the laser light source turned on so that the object is irradiated with the line beam for acquiring an image. With this configuration, a 2-dimension form can be imaged with a single line beam scanning, resulting in a shorter image analysis time.
Patent JP-H11189665-A (JP)
Title: Birefringent film and its production
Inventor: KAWATSUKI YOSHIHIRO
IPC: G09F9/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process whereby a birefringent film having the optical axis tilted relatively to the film surface is mass-produced at a low cost and to prepare a birefingent film produced thereby. SOLUTION: A photosensitive side-chaine-type polymer film 4 which has a main chain formed e.g. from a hydrocarbon, an acrylate, a methacrylate or a siloxane and has substituents (e.g. biphenyl, terphenyl, phenyl benzoate or azobenzene groups), side chains having a structure contg. photosensitive groups such as cinnamate groups, and side chains having no photosensitive group in a specified ratio is irradiated with linearly polarized ultraviolet rays 7 to conduct the dimerization of the photosensitive groups, thus giving a birefringent film having the optical axis tilted to a desired direction.
Patent JP-2000193117-A (JP)
Title: Air valve
Inventor: MATSUZAKI TOSHIHIRO
IPC: F16K47/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of water hammer phenomen by instantaneously preventing abrupt flow caused by blowing up of a remarkable amount of water immediately before closing a large diameter suction/exhaust port when a large amount of air is flowed into a valve box in a conventional air valve, or caused by closing the large diameter suction/exhaust port. SOLUTION: A floating head valve element is formed on a system plate 11 for opening and closing a large diameter suction/exhaust port 31, according to energizing force of a mechanism 2 which pushed up it to the suction/exhaust port, and inner pressure inside the valve box 1. A small diameter suction/exhaust port 12 is formed on the system plate 11, and a float valve element 4 is opened/ closed according to the water level in the valve box, for adjusting the suction/ exhaust port. The operation of the system plate for opening and closing the large diameter suction/exhaust port is varied by adjusting the push-up mechanism. Closing reference pressure for the large diameter suction/exhaust port can be set adjustably for corresponding to set environment.
Patent JP-2000275284-A (JP)
Title: Frequency conversion device for spectrum analyzer
Inventor: GRIFFAULT JACKY
IPC: G01R23/16
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size and the weight of a frequency conversion device and reduce the manufacturing price by using a filter means and an oscillating means having no resonant cavity. SOLUTION: A signal input in the frequency range from several hundred hertz to several giga hertz is mixed with the output of a first oscillating means 1 by a first mixing means 2, and the mixed signal is amplified by an amplifying means 4. The amplified signal is filtered in the vicinity of intermediate frequency, and the filtered signal is mixed with the output of a second oscillating means by a second mixing means 5. These filter means 3 and second oscillating means 6 have no resonant cavity. For example, the filter means is formed by etching the surface of a microwave substrate, and has three resonators connected in length and breadth. This device can be built in the front end of a spectrum analyzer, and the analyzer of easy handling and high performance in the wide range can be obtained.
Patent JP-2001185903-A (JP)
Title: Dielectric filter
Inventor: MIYASHITA AKIJI
IPC: H01P1/205
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To easily make a dielectric filter small-sized by increasing flexibility in the design of input/output coupling. SOLUTION: Conductor patterns for connecting a terminal electrode and a short circuit conductor after assembling formed on joined surfaces of two dielectric substrates. The conductor patterns extend in parallel at prescribed intervals with an internal conductor and inductive coupling among them is obtained.
Patent JP-H11196472-A (JP)
Title: Radio communication terminal
Inventor: IDO YUKINORI
IPC: H04W68/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication terminal that effectively conducts call reception notice and where the operability in speech communication and the operability in data communication are enhanced. SOLUTION: Upon the receipt of a call, a communication unit sends a call reception notice to a speech unit carried by the user by means of a radio section 12. When a radio section 20 of the speech unit receives the call reception notice, a notice section 30 informs the user of the arrival of a call. In the case of making a speech, the radio section 20 of the speech unit sends a voice picked up by a microphone 24 to the communication unit by a radio signal. The radio section 12 of the communication unit receives the radio signal and sends the signal to a communication line network from a radio section 10. On the other hand, the voice signal from the opposite party is received by the radio section 10 of the communication unit and the radio section 12 sends the signal to the communication unit by a radio signal.  And the communication unit outputs the voice from the opposite party from a speaker 23.
Patent JP-2001183330-A (JP)
Title: Biosensor
Inventor: TANIIKE YUKO
IPC: G01N27/327
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor having high current responding sensitivity, low blank response and high storage stability. SOLUTION: The biosensor comprises an electrical insulating board 1, operating electrode 4 and counter electrodes 5 formed on the board 1, a first reagent layer 7 formed on the electrode 4, containing no enzyme and containing at least electron transporter and a second reagent layer 8 formed on the electrodes 5, containing no electron transporter and containing an at least enzyme.
Patent JP-H11248396-A (JP)
Title: Optopyrotechnic demolition installation
Inventor: BARBICHE ROBERT PATRICK
IPC: F42B3/113
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To ensure safety demolition regardless of stray current by firing pyrotechnic initiators arranged at specified positions in a structure to be demolished only optically through an optical fiber at the time of blasting or destructing a natural or artificial structure using an explosive. SOLUTION: Optically controlled pyrotechnic initiators 12 are arranged at a plurality of specified positions in a structure to be demolished. Each initiator 12 is connected with one end of an optical fiber 14 having the other end connected with one output 18 of a controller 10 for a unit corresponding to the initiator 12. The controller 10 comprises a single laser source 16 operating in relaxed mode and a laser beam is split by an optical branch coupler 22 in the controller 10. The optical branch coupler 22 has N outputs constituting the output 18 from the controller 18 and the optical fiber 14 is used for connecting each output from the controller 10 with one or a plurality of initiators 12 in a group depending on the case.
Patent JP-2001189289-A (JP)
Title: Silicon surface processing and method for manufacturing element
Inventor: WATABE HEIJI
IPC: H01L21/8242
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To form more micro-projections and recessed parts on the surface of a silicon than in the conventional method, and to make a capacitor electrode to have large capacitance and to manufacture various quantum effect element. SOLUTION: After an oxide film is removed from the surface of a silicon, the surface thereof is exposed at a temperature and partial pressure of oxygen such that etching reaction and oxidizing reaction are progressed at the same time, thereby form micro projections and recessed parts on the surface thereof.
Patent JP-2001183079-A (JP)
Title: Flat type heat pipe and its manufacturing method
Inventor: GOTO KAZUHIKO
IPC: F28D15/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat pipe having no notch at its flat plate portion and showing a superior thermal transporting capability. SOLUTION: In a flat type heat pipe in which a container 2 is formed into a hollow flat shape having its length L larger than its width W, at least one of flat plates 3 opposing in a direction of thickness T of the container 2 is notched against the other flat plate 3 and a supporting segment 6 where the inner surfaces are connected to each other is provided. A plurality of supporting segments 6 are arranged at the substantial central location in a direction of the width W of the container 2 and spaced apart in a predetermined space in the direction of the length L of the container 2.
Patent JP-2001180399-A (JP)
Title: Mounting structure of bumper
Inventor: NAGAO HIROSHI
IPC: F16B5/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bumper mounting structure capable of improving appearance. SOLUTION: Both ends of a front bumper 2 are provided with a recessed clip mounting part 21. A bottom 22 having a clip engaging hole 23 is formed in the clip mounting part 21. The clip mounting part 21 is provided with a flange-like blind part 24. The front end of a car body 1 is provided with a projecting clip mounting part 11 capable of being inserted into the clip mounting part 21. The clip mounting part 11 is provided with a top 13 having a clip engaging hole 14. A claw part 32 of a clip 3 is inserted and hooked into the clip engaging hole 23 of the front bumper 2, a claw-like projection 34 of the clip 3 is inserted and hooked into the clip engaging hole 14 of the car body 1, and the front bumper 2 is mounted to the car body 1. Since the clip mounting part 11 intrudes into the clip mounting part 21 and the blind part 24 is provided, a clearance between both is hid.
Patent JP-2000194931-A (JP)
Title: Cup opening shrink device in cup-type vending machine
Inventor: KAWAKAMI HIROAKI
IPC: G07F13/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To shrink the opening part of a cup of cup beverage cooked within a stage with a shrink film with a simple constitution. SOLUTION: This cup opening shrink-covering device is provided on the front surface or the side surface of a cup-type vending machine as separately attached device and is provided with a cup receiver 19 in the state of being freely movable up and down with respect to a stage, a supplying means 23 supplying shrink film 28 so as to cover the top of a cup 1 placed on the receiver 9, a heater 15 heating the film 28 at an upper part supplying the film 28 and a film holding member 17 holding the top of the cup and the film 28 by elevating of the cup.
Patent JP-2000192232-A (JP)
Title: Platinum/maganese sputtering target and its production
Inventor: MURATA HIDEO
IPC: C22C22/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a PtMn target having excellent toughness. SOLUTION: In a sputtering target consisting essentially of Pt and Mn, as to the compsn., the ratio of Pt atoms lies in the range of 20 to 55%, in the structure, a region contg. >=80 atomic % Pt is dispersed, and, moreover, at least a part of Mn forms an alloy with Pt. In the target structure, preferably, the region contg. >=80 atomic % Pt is controlled to >=10% by are ratio in the observed face of the microstructure. By the structural control, the regulation of the deflective strength to >=250 N/mm2 is made possible. The target can be obtd., e.g. by mixing the powders of Pt and Mn and executing sintering at 800 to 1000 deg.C under >=1000 atomic pressure.
Patent JP-2000195796-A (JP)
Title: Substrate treating apparatus
Inventor: TAKADA MASATOSHI
IPC: H01L21/205
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely reduce the unwanted substance concn. by controlling evacuating means and gas purging means so as to repeat the vacuum evacuation and the atmospheric pressure recovery in the apparatus until a concn. measuring means provides a specified measured value or less. SOLUTION: A main controller 50 opens a fourth valve, a fourth oxygen concn. meter 41 measures the oxygen concn. in a first reactor chamber and sends measured value data to the main controller 50 after a time lapsed, an operation recipe control unit of the main controller 50 compares the measured value with a value of oxygen concn. preset in the operation recipe control unit through a main operating unit 51, the main controller 50 sends vacuum evacuation and atmospheric pressure recovery control continuing signals again to a sequencer 53 when the measured value exceeds the preset value of oxygen concn., the sequencer 53 opens an exhaust valve and again evacuates the first reactor chamber through a fourth exhaust pipe, and the vacuum evacuation and the atmospheric pressure recovery steps are repeated until the measured oxygen concn.  value in the first reactor chamber is a specified value or less.
Patent JP-2001178277-A (JP)
Title: Post for agriculture and fishery
Inventor: MIKI KIICHI
IPC: A01G9/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a post composed of a post main body and a plug hermetically fixable to the post main body simply by inserting into the main body without applying an adhesive between the plug and the main body. SOLUTION: A small-diameter part to be inserted into the post main body is protruded from an end of the plug and a cylindrical recess for putting an end of the post main body is formed on the circumference of the small-diameter part. A hole is bored in the small-diameter part, a ridge is formed on the outer face of the small-diameter part in circumferential direction and the ridge is brought into close contact with the inner face of the post main body.
Patent JP-2000179982-A (JP)
Title: Heat sink arrangement structure
Inventor: TERADA YUICHI
IPC: H01L23/36
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink arrangement structure which can surely discharge produced condensed water from between the fellow plate fins without fail, even if the heat sink is provided with the plate fins densely. SOLUTION: A heat sink 1a is constituted by erecting a plurality of plate fins 2 juxtaposed to face to each other roughly vertically on a plate-shaped base plate 3. A Peltier unit is constituted by being provided with a Peltier module between two heat sinks 1a and 1b. One heat sink 1a is positioned so that the tip side of the plate fin 2 may look half upward. The other heat sink 1b is positioned so that the tip side of the plate fin 2 may look half downward, and a structure extending downward more than this tip part is abutted against the tip part of the plate fin 2.
Patent JP-H04208793-A (JP)
Title: Telephone exchange system and telephone exchange equipment
Inventor: ARAI SHUNJI
IPC: H04Q3/58
Filed: 1990-12-04
Abstract: PURPOSE:To improve operability by displaying a number for specifying line wire based upon a specific signal sent by a transmitting means. CONSTITUTION:When a radio channel can be connected, control parts in fixed sets 106, 107 check the existence of idle lines out of line wires stored in a master device 102 by referring to a memory and hold idle lines. A master control part 108 in the master device grasps the using states of the line wires and sequentially transmits the states to the fixed sets 106, 107, which store the received states in respective memories. When there are idle lines, the control parts of the fixed sets 106, 107 transmit the data of the lines held by the master device 102 to mobile sets 109 to 114 through radio lines. Control parts in the mobile sets 109 to 114 discriminate the data and display the line wire numbers of the held line wires on respective display parts to inform respective users, of the displayed contents. Consequently the operability of extension telephone sets in the telephone exchange equipment storing plural line wires can be improved.
Patent JP-H04222929-A (JP)
Title: Optical information recording and reproducing device
Inventor: MATSUNO YUSHI
IPC: G11B7/08
Filed: 1990-12-25
Abstract: PURPOSE:To obtain an optical information recording and reproducing device which is easily assembled and disassembled and whose recording and reproducing performance is improved against vibration and impact. CONSTITUTION:A base 24 and a carriage 106 are connected by an almost cylindrical spring pin 51 having spring ability in a radial direction. Then, the base 24 and the carriage 106 are easily assembled and disassembled and the clearance between the spring pin 51 and a hole is eliminated and the performance is improved against the vibration and the impact.
Patent JP-H04222516-A (JP)
Title: Grading-control unit of thresher
Inventor: HAYASHI SHIGEKI
IPC: A01F12/44
Filed: 1990-12-26
Abstract: PURPOSE:To obtain the subject grading-control unit of a thresher, capable of remarkably reducing what is called the third loss in which grains are not graded and not recovered as desired and discharged to the outside of the thresher. CONSTITUTION:The subject control unit is designed so that the air flow of a fan mill 16 may not be adjusted to the larger side even in the case of a large detected value about the supply of materials to be treated or about the thickness thereof when the throughput capacity of a shaking-separation plate 15 is on the upper limit.
Patent JP-H04222834-A (JP)
Title: Production of aromatic sulfide polymer
Inventor: HAYAKAWA HITOSHI
IPC: C08G75/02
Filed: 1990-12-26
Abstract: PURPOSE:To produce a high-molecular weight aromatic sulfide polymer with excellent reproducibility by using an alkali metallic hydrosulfide compound, an alkali metallic hydroxide compound and a substantially anhydrous alkali metallic sulfide as a sulfiding agent. CONSTITUTION:An aromatic sulfide polymer is produced by a method for reacting a dihalogeno aromatic compound, e.g. dichlorobenzene with (A) an alkali metallic hydrosulfide, e.g. NaSH, (B) an alkali metallic hydroxide, e.g. NaOH and (C) a substantially anhydrous alkali metallic sulfide, e.g. Na2S in an aprotic solvent, e.g. N-methylpyrrolidone.
Patent JP-H04210201-A (JP)
Title: Oil separating system
Inventor: TAKAKURA YOSHIAKI
IPC: C02F1/40
Filed: 1990-12-08
Abstract: PURPOSE:To efficiently separate oil ball particles by sending water to be treated to a series of appeasement takes from a receiving tank and introducing air bubbles thereinto and rapidly floating the oil balls to form scum, and incorporating this scum into an oil collection tank and returning it to the receiving tank. CONSTITUTION:Water to be treated is introduced into a receiving tank 10 from an opening in the upper part thereof. Continuously, the water to be treated is successively introduced into a plurality of appeasement tanks 11-13 which are arranged in series to the downstream side from the upstream side via the receiving tank 10. Air bubbles are generated by a bubble generator 4 in the appeasement tank 12 and both oil balls and sludge contg. oil incorporated in water are rapidly floated to form scum. Continuously this scum is incorporated into an oil collection tank 20 provided in the tank 13 as overflow. The overflow incorporated into the tank 20 is returned to the receiving tank 10 by a circulation pump 21. Further, water separated from oil is discharged to the outside from the bottom of the tank 13 by a drainage system 1b. As a result, the oil balls, etc., are efficiently separated by the system having a simple structure capable of being constituted of the comparatively little equipment area.