baber/WOPTO huggingface dataset:
Patent JP-2001292044-A (JP)
Title: Agc control circuit
Inventor: IDE TERUJI
IPC: H03G3/20
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an AGC control circuit employing digital signal processing to reduce its circuit scale that can easily control an amplifier with high accuracy for demodulation of a single side band communication system. SOLUTION: A DSP 8 receives an input signal that is converted into a digital signal by an analog/digital converter 2 and applies digital signal processing to the input signal. A logarithmic conversion means 6 in the DSP 8 decides the value of the input signal and adds an offset based on the decision result to the value of the input signal to logarithmically convert the input signal and to obtain an AGC control voltage that is logarithmically converted. Since the configuration of the logarithmic conversion means 6 is facilitated, the reduction in the scale of the AGC control circuit can be realized.
Patent JP-2000309177-A (JP)
Title: Method for limiting open edge part of printed book during delivery and device therefor
Inventor: BREDENBERG PAUL EMMETT
IPC: B65H29/52
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a device designed for eliminating a fold in the corner of an open edge part of a folded printed book or a signature without the necessity to use an electrostatically sticking means and a method using this device. SOLUTION: This device is equipped with a delivery mechanism with an outer face, on which a flat article S is delivered by the delivery mechanism and also a guide mechanism 20 arranged in a close proximity to the outer face of the delivery mechanism. When the guide mechanism 20 is superposed on the edge part of the flat article S, which is, in turn, delivered to the outer face of the delivery mechanism, the guide mechanism 20 limits the flat article S.
Patent JP-2001289689-A (JP)
Title: Measuring device for injection flow rate of liquid
Inventor: KATO ISAMU
IPC: C02F1/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To measure the actual injection amount of a liquid simply, safely and precisely when a chemical liquid is injected into a reaction tank into which raw water is put or when a concentrated liquid is injected into a dilution tank into which raw water for dilution is put so that the concentrated liquid is diluted or the like. SOLUTION: The measuring device is composed of an opened upper end 11a. The measuring device is composed of a liquid inflow pipe 11 which comprises an opened other end 11b. The measuring device is composed of a selector valve 12 which is installed in the halfway part inside the liquid inflow pipe and by which the liquid supplied to the inside is changed over to at least two upper-end and other-end directions inside the liquid inflow pipe so that the liquid can flow, A part from the selector valve inside the liquid inflow pipe from the upper end is used as a metering passage 22, and a part from the selector valve to the other end is used as a liquid discharge passage 21.
Patent JP-2001289688-A (JP)
Title: Manufacturing method for electronic unit case
Inventor: TSUCHIDA YASUHIDE
IPC: G01F1/075
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a unit case, for an electronic unit in an electronic water meter, which is made of a resin and whose moistureproofness and waterproofness can be increased without increasing its costs. SOLUTION: The electronic unit in the electronic water meter is provided with a resin unit case 7. The unit case 7 is constituted of a case body 8 and a case lid 9. In the case lid 9, an O-ring 95 is fitted to the case body 8, and the part between them is set to an airtight state. From the state, the case lid 9 is pushed further to the case body 8 by a distance ΔL. As a result, a gas which is sealed at the inside is compressed, and the inside pressure of the unit case in which an electronic circuit part is sealed is increased. Thereby, even when the case body 8 and the case lid 9 are formed of a waterproofing and moistureproof resin, the electronic unit whose waterproofness and moistureproofness are superior can be constituted at low costs.
Patent JP-2001290284-A (JP)
Title: Developing method
Inventor: OTE YOSHIHIRO
IPC: G03F7/30
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a simple developing method which suppress the generation of particles on a substrate to the utmost when the substrate having an exposed resist layer on the main surface thereof is mounted on a turntable and the development of the resist layer is performed. SOLUTION: This developing method has a process which feeds a developer onto the main surface of the substrate and performs the developing of the said resist layer, a process which thereafter stops the feed of developer and removes the developer by rotating the substrate and a process which feeds rinsing liquid onto the main surface of the substrate deprived of the developer and performs rinsing processing of the resist layer. As a result, the satisfactory results are obtained using such a simple method that the developer is removed by rotating the substrate after the developing prior to the feeding of the rinsing liquid.
Patent JP-2001289837-A (JP)
Title: Method and apparatus for measuring chlorine demand
Inventor: OKAZAKI KAZUYA
IPC: C02F1/76
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To permit an easy and accurate measurement of a chlorine demand of a potable water treatment without depending upon a concentration of a sodium hypochlorite solution (hypochlorite solution) in the case of measuring the demand of the potable water by increasing or decreasing a pouring amount of the solution in a test water. SOLUTION: A method for measuring the chlorine demand comprises the steps of actually measuring the concentration of the hypochlorite solution 6, and obtaining and setting the pouring amount of the solution 6 in an increasing or decreasing step per unit time from the actually measured value of the concentration of the solution 6 and a set value of a filling rate of a sodium hypochlorite in the test water in the increasing or decreasing step.
Patent JP-2001290699-A (JP)
Title: Access device for dual port ram
Inventor: MIZUMURA HIDEAKI
IPC: G06F12/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an access device for a dual port RAM with which access processing can speed up as a whole by accelerating arithmetic processing in the case of access to a dual port RAM, the quantity of the arithmetic processing and entire circuit scale can be reduced by simplifying a circuit configuration. SOLUTION: A storage area switching control signal S11 is outputted mainly by an arithmetic processing circuit 12 and on the basis of the switching control signal S11 and the address of each of circuits, an address-translating circuit 14 generates the address of a DRAM 11, so that the arithmetic processing circuit 12 and a data processing circuit can not designate the same storage area. Then, the data processing circuit 13 performs data processing without being conscious of first and second storage areas.
Patent JP-2001289699-A (JP)
Title: Lealed oil sensor
Inventor: SUZUKI NAOHIKO
IPC: G01F23/62
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To sense an oil by a float body irrespective of the existence of water. SOLUTION: In a cylindrical body 1 into which a liquid can flow, a first float body 2 which generates a buoyancy with reference to the water and which sinks with reference to the oil to be sensed and a second float body 3 which generates a buoyancy with reference to the oil and which is situated in the upper part of the first float body 2 are housed so as to be up and down movable, A sensor 17 which outputs a signal at a time when the first float body 2 and the second float body 3 are separated by a definite length is installed. At a stage at which the oil is stored on the surface of the water up to the thickness of the definite length, the first float body 2 and the second float body 3 are separated, and a signal is output from the sensor 17.
Patent JP-2001289487-A (JP)
Title: Control method for humidifier
Inventor: KIZAWA TOSHIHIRO
IPC: F24F6/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a control method for humidifier in which average humidification capacity can be enhanced. SOLUTION: At the time of starting humidification operation or immediately after starting humidification operation, a humidification rotor 2 is rotated forward by X deg. at a speed higher than a normal rotational speed so that a region 2A of the humidification rotor 2 facing a moisture absorbing passage 3 at the time of drying operation faces a humidification passage 5d at least partially.
Patent JP-2001297613-A (JP)
Title: Directly under illumination device
Inventor: MATSUI KOICHI
IPC: G02F1/13357
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To use as a liquid crystal backlight by solving the problem of the iridescence color tone seen in a directly under illumination device, so as to enable illumination with high luminance and high uniformity. SOLUTION: A light reflector 5, made of a foamed resin by molding s flexural reflector group 7, is used so as to have a light-diffusing property and high reflectivity for lowering directionality of the light so that the iridescence color tone is eliminated, while the flexural reflector group 7 is comprised of a plurality of low-pitched flexural reflecting surfaces 7b to 7d and a plurality of high- pitched flexural reflecting surfaces 7e to 7g on a light source 4 side, so as to make the supply of the reflecting light to the surface of the illumination be shared. The flexural reflecting surface 7g on the outermost side is disposed so as to raise it upward to be higher than the height of the center of a light source 4, and the reflecting direction is headed on a central region 3f of the adjacent light source, 4 so that high luminance and high uniformity are assured.
Patent JP-2001295538-A (JP)
Title: Slide lock structure
Inventor: MIZUE TOSHIYUKI
IPC: E05B83/32
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a slide lock structure for reducing a risk for generating open failure, while suppressing increase in manufacturing cost. SOLUTION: This slide lock structure has an engagement nib part 23b for engaging with a striker 13 that is provided at the side of an instrument panel 1 and has a lock button part 23a for canceling the engagement with the striker 13 of the engagement nib part 23b by pressure. An inclined guide surface part 23c for allowing the lock button part 23a to be along the direction for opening a lid body, while being slid on the striker 13 is formed on the reverse side of the lock button part 23a.
Patent JP-2001296196-A (JP)
Title: Pressure sensor
Inventor: TAKAKUWA MASAKI
IPC: G01L19/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent an atmospheric pressure introduction passage from being choked by preventing the filter section from being clogged in a pressure sensor where the atmospheric pressure on the outside of the case is introduced to an encased sensor element section through the filter section. SOLUTION: An atmospheric pressure introduction opening 10 opening to the outside is made in the surface of a case 1 and fixed with a water repellent filter 12 for blocking passage of dust and water while allowing air flow such that the filter surface is oriented vertically during use of the sensor.
Patent JP-2001306419-A (JP)
Title: Network monitoring system
Inventor: IIDA KOJI
IPC: G06F21/64
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce user's management load and to easily carryout check whether an access from the external is possible or not and the monitor of a home page disclosed to the outside in a system for detecting an abnormality by always monitoring the operation states of a user's equipment to be monitored or service to be monitored through a network and the possibility of illegal alteration of a home page disclosed to the outside. SOLUTION: Respective monitoring servers 2a, 3a in a central monitoring center 2 and a monitoring center 3 are connected to the Internet 1 and these servers 2a, 3a always monitor the operation states of equipment to be monitored and service to be monitored in user's facilities 4 and the possibility of illegal alteration of the home page disclosed to the outside through the internet 1. When any one of these operating states is abnormal, the abnormality is informed of from the centers 2, 3 to the user and an abnormality information is outputted also from a management center 5 at need.
Patent JP-2001309046-A (JP)
Title: Callee calling method, communication equipment, caller information server and call controller
Inventor: SHIBAO TADAHIDE
IPC: H04W68/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To realize a communication system capable of changing information data in the case of giving information of a call in accordance with a caller without setting on a called side. SOLUTION: In the case of calling, a terminal 3 on a calling side gives the information of the terminal number of a terminal 5 on the called side to the call control part 71 of a communication network 7 to wait keeping connection preparation. Furthermore, the terminal 3 on the calling side informs a caller information server 9 of the terminal numbers of the calling side and the called side and instructs them to transmit the caller information stored previously in accordance with both of them to the terminal 5 on the called side. When the server 9 transmits the caller information to the terminal 5 on the called side, the terminal 5 on the called side instructs the part 71 to release stand-by. Thus, when the network 7 calls the terminal 5 on the called side reproduces the received caller information, and informs a called user from the terminal 3 on the called side.  When the user answers, speaking is started between the terminal 3 on the calling side and the terminal 5 on the called side.
Patent JP-2001262824-A (JP)
Title: Flexible, crossed, single-pipe horizontal clamp, and method for producing the same
Inventor: IKEDA SHIZUO
IPC: E04G7/16
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated procedures of arrangement of pole pipes on right and left sides, and horizontal erection of a ledger pipe through the pole pipes in order to improve poor appearance of a stepped key stone which is caused when a temporary enclosure is erected and a conventional clamp is used in a conventional manner in spite of formation of an obtuse angle. SOLUTION: A single pipe can be freely and horizontally erected without a step by using a single flexible single-pipe horizontal clamp even at an obtuse angle or at an acute angle by rigidly connecting a plate via a main body. When a crossed single-pipe horizontal clamp is employed, by rigidly connecting a rear surface of a main body onto a rear surface of the pole pipe, the single pipe can be horizontally erected by using only the single pole pipe.
Patent JP-2001299855-A (JP)
Title: Bath water circulator
Inventor: TANAKA OSAMU
IPC: A47K3/12
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a bath water circulator for easily, reliably and tightly sealing a bathtub with a lid at the time of installing a main body, facilitating the installation since the main body hardly falls and improving installation efficiency/use convenience. SOLUTION: Vibration projections 42 for massaging a human body with a built-in driving power source are disposed on the surface of the main body 24 and a water suction port 25 and a water discharge port 26 are provided on the main body 24. Since all the means of massage and bath water circulation are provided in the main body 24, the bathtub 27 can be tightly covered with the lid. Further, this bath water circulator eliminates the troubles of cleaning after use and improves the use convenience/installation efficiency.
Patent JP-2001299844-A (JP)
Title: Gait helping tool
Inventor: NAKAGAWA YUJI
IPC: A61G5/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a gait helping tool full of safety for enabling a sick person or an aged person with a weak lower body or the like to move at ease without easily getting tired. SOLUTION: This tool is provided with a freely movable body 2 having a moving means such as caster 12 on a lower part and a space on a center part, and a sitting part 4 mounted on the upper part of the body 2 and equipped with an annular holding part 32. The sitting part 4 is provided with a hip receiving seat 50 for sitting with feet on both sides, a front surface holding part such as a horizontal pipe 36 positioned in front of the hip receiving seat 50 for receiving the abdominal part of a sitting person and a backrest part 46 separably provided on the rear part of the hip receiving seat 50. The upper end of the backrest part 46 is fixed to the holding part 32, and the backrest part 46 of the holding part 32 is formed openably at an end part or in the middle.
Patent JP-2001305516-A (JP)
Title: Prebaking method, prebaking device and method for manufacturing liquid crystal display device
Inventor: BOSHITA JUNJI
IPC: G02F1/1333
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pre-baking method by which a resin film formed on a substrate can be heat-treated so as not to cause uneven drying, and a device by which the pre-bake method can be realized and a method by which a good liquid crystal display device which does not cause deterioration of display quality level can be manufactured though a pre-baking process. SOLUTION: An object to be treated 29 with the resin film 57 formed on the substrate 4 is heated which performing temperature control so that temperature of a furnace may come in a prescribed range in the inside of a baking furnace 23. A solvent evaporated from the resin film 57 by the heating is automatically exhausted outside the furnace from an opening 31 of the baking furnace 23 and is drawn in forcibly from a compulsive intake port 40 of a part distant from the opening part 31 in the baking furnace 23 to be discharged outside the furnace. An exhaust stop valve body 37 to open and close the compulsive intake port 40 is controlled to opening degree corresponding to exhaust pressure of the evaporated solvent at the compulsive intake port 40.
Patent JP-2001308057-A (JP)
Title: Drier for semiconductor material, and the like
Inventor: MESAKI TAMOTSU
IPC: H01L21/304
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a drier for semiconductor material, etc., which is reformed so that all of the steam is introduced into a processing chamber to allow steam replacement to be performed efficiently through the contact with an object to be processed, without the steam of an organic solvent being liquefied within an introduction pipe, when the steam of the organic solvent vaporized with at least a steam generator is introduced into a processing chamber through the steam inlet pipe. SOLUTION: This is a drier which performs the steam drying of a medium to be processed being finally cleaned by the steam replacement with organic steam, introduced by evacuation of a sealed processing chamber 1, and herein the steam tank 2-1 of a steam generating unit 2 which generates organic steam is made outside the processing chamber 1. Warmth keeping spaces 23, 24, and 25 are made outside a steam passage 7 which connects this tank 2-1 with the processing chamber 1, and heated warmth keeping media are sent in these warmth keeping spaces, whereby the processing chamber 1, the steam tank 2-1, and the steam passage 7 are positively heated and the warmth is kept to prevent the reliquefaction of the organic steam.
Patent JP-2001312716-A (JP)
Title: Device and method for smoothing dem
Inventor: NAGAMORI MASAO
IPC: G06T1/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for smoothing DEM, by which the height of a construction such as building can be automatically extracted as a realistic form including the ruggedness of the roof as well, the height can be reproduced more conforming to the reality and accuracy of the height can be improved. SOLUTION: This device is composed of a data input part 101 for inputting a DEM and contour vector data, overlapping part 102 for overlapping the DEM and the contour vector data, building extracting part 103 for extracting the DEM within a building contour range for each building, DEM histogram calculating part 104 for calculating the histogram of the extracted DEM, DEM normalizing part 105 for finding the stochastic density distribution of a DEM value and deriving a peak value capable of becoming a peak, and DEM smoothing part 106 for aligning the DEM values before and after the boundary of the peak value with the peak value.
Patent JP-2001312316-A (JP)
Title: Current supply controller
Inventor: ISOBE YOSHIHIRO
IPC: G05F1/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the spike-like voltage fluctuation of an output voltage to be supplied to a load when switching a current limit quantity for limiting an output current to the load. SOLUTION: A current supply controller having a current supplying means for supplying a current to a load 11, current limiting means for limiting the value of the current to be supplied to the load 11 by the current supplying means, current detecting means for detecting the current supplied to the load as a voltage value and outputting this detected voltage, comparing means 8 for comparing the detected voltage of the current detecting means with a preset deciding voltage, current regulating means for regulating the current limit quantity in the current limiting means on the basis of the compared result of the comparing means 8, and setting means 1 for supplying a prescribed setting value to each of current supplying means, current limiting means and comparing means 8, is provided with time control means (3F and 10B)  for controlling time required for the current regulating means to switch the current limit quantity on the basis of the output of the comparing means 8.
Patent JP-2001283351-A (JP)
Title: Machine for preventing loss of article
Inventor: ARAKAWA OSAMU
IPC: G08B21/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a loss prevention machine consisting of a pair of a master set and a slave set and capable of reacting to separation beyond fixed distance between the master set and the slave set and reacting to approach to a specific distance between the master set and the slave set so as to detect an article lost and looked for. SOLUTION: The master set (A) intermittently sends a radio wave (t) for a fixed period (TIME). The slave set (B) receives (r) the radio wave (t), and immediately after the reception of the radio wave (t), sends a radio wave (t) back to the master set (A). The master set (A) checks the radio wave (t). The above cycle of processing is repeated. When the period is disturbed, the master set (A) reacts to the disturbance and informs of the disturbance by buzzing or the like. Consequently, the loss of belongings can be prevented.