baber/WOPTO huggingface dataset:
Patent JP-2000189950-A (JP)
Title: Water purifier
Inventor: ONDA TAKAO
IPC: C02F1/28
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier in which the number of its constituent members is reduced, thereby simplifying the structure and also the assembly work. SOLUTION: This purifier comprises: a water purifier main body 11 that is cylindrically formed; a cylindrical pedestal 12 that has a closed bottom and is joined to the lower end opening of the purifier main body 11 by welding; a cover 15 fitted to the upper end opening of the purifier main body 11; a water supply port 18 and a water delivery port 19, each of which is formed through the peripheral wall of the main body 11 in its lower end part and fixed to the peripheral wall; an elbow 20 the lower end of which is connected to the inner end of the water delivery port 19 and the upper end of which has an expanded diameter to form a bearer 21 is formed;  a cylindrical cartridge 22 which has filter cloth 30 placed on its outer periphery in such a way that water is introduced into the cartridge 22 through the whole peripheral surface of it, and the inside of which is packed with a ceramic material 31 and a water- permeable filter 32; and a lower cap 24 which is fitted to the lower part of the cartridge 22 in the central part of which a fitting projection 26 extending downward is formed so that it can be fitted to the bearer 24.
Patent JP-2000197122-A (JP)
Title: Phs telephone system
Inventor: YOSHINO TOSHIAKI
IPC: H04W8/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a PHS slave set as a mobile terminal and a cordless slave set and to allow a called parity to surely receive a facsimile signal sent from a caller side. SOLUTION: When an exchange network 100 receives dial information on the basis of an operation of a telephone number of a caller side private base station 1 or an operation of a telephone number by a PHS slave set 5, the exchange network 100 detects incoming call data included in the dial information and discriminates whether or not the detected incoming call data are voice data. When the network 100 discriminates the incoming call data to be voice data, the network 100 informs a party such as a private base station 1 in response to the telephone number about the arrival of an incoming call, transfers the call to a public base station 3 when the private base station 1 cannot receive the call. On the other hand, when the network 100 discriminates the data to be non-voice data, the network 100 transfers the call to a base station in response to the telephone number sent by the caller.
Patent JP-H11194613-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G15/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of image quality such as the irregularity of image density and to obtain high image quality by controlling the actuation, for example, the rotating speed of a 1st developer carrying means or a 2nd developer carrying means according to an instruction from a control means. SOLUTION: The replenishment of developer is executed from a developer replenishing container 7. The container 7 is made of plastic and its bottom part is inclined by about 30 deg., and the screw-like developer carrying means 701 is disposed in parallel with the bottom part of the container 7 and driven to be rotated by a screw motor 702. While the developer reaching the front end of a developing means 3 is horizontally carried toward the rear end of the means 3 by a screw 312 disposed at the upper part of the means 3, it drops into the developing container 300 of the means 3 from the hole of a developer drop regulating means 313.  The rotating speed of the motor 702 is controlled according to a signal QWT2 corresponding to the developer amount in the means 3 by a developer amount detection means 310 such as a piezoelectric element disposed on the inner side wall of the means 3, and the developer is replenished.
Patent JP-2000195792-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARA AKITO
IPC: H01L21/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To form polycrystalline semiconductor layer having a high mobility and precisely flattened surface irrespective of the film thickness being thick or thin of the polycrystalline semiconductor layer. SOLUTION: This manufacturing method comprises a process, in which a buffer layer 2 and an amorphous semiconductor layer 3 are formed in this order on a substrate, and a process in which a polycrystalline layer 3a is formed by fusing the amorphous semiconductor layer 3 by applying energy and crystallizing it. The mobility of the polycrystalline semiconductor layer 3a is adjusted by adjusting the film thickness of the buffer layer 2.
Patent JP-2000193539-A (JP)
Title: Force sensor and force measurement system using the same
Inventor: OKAMOTO KOJI
IPC: G01L1/24
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the stability and sensitivity while effectively utilizing advantages that an optical fiber sensor essentially has. SOLUTION: In the force sensor, two grooves 21A and 21B, and 21C and 21D being inclined with respect to the longitudinal direction of a beam-type load cell 10 are provided so that they are in nearly a truncated chevron shape will sandwiching a recessed part 22 along the width direction at the upper surface side of the beam-type load cell 10, an optical fiber 11 is arranged so that a refraction part where the radius of curvature increases along with the addition of force is provided in the recessed part 22, at the same time two grooves are inclined so that they are in a nearly truncated chevron shape while sandwiching the recessed part are also provided also at the lower surface side of the beam-type load cell 10, and an optical fiber 12 is arranged so that the refraction part where the radius of curvature decreases along with the addition of force.  The large change in quantity of light can be detected by detecting the change in the quantity of transmission light of the optical fibers 11 and 12 due to the increase or decrease in the radius of curvature of each refraction part due to the addition of force.
Patent JP-2000192952-A (JP)
Title: Rotary friction device
Inventor: MIMURA KENJI
IPC: F16C19/38
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To generate always stable frictional force by respectively setting opposed surfaces of a cylindrical rotary body and a cylindrical frame body in parallel to a rotary shaft of the rotary body, and slantingly fixing rolling shafts of respective rollers so as to form a prescribed angle relative to a cross section including the rotary shaft of the rotary body. SOLUTION: Since sliding friction is generated while rolling respective rollers 3 by inclining rolling shafts B of the respective rollers 3 so as to form a prescribed angle θ or -θrelative to a cross section C orthogonal to the moving direction A of a cylindrical rotary body 1, optional resistance force in proportion to a load to the rotary race frame body 2 side can be imparted in rotary motion of the cylindrical rotary body 1. The resistance force of the cylindrical rotary body 1 can be extremely easily controlled by changing this load. In that case, since the sliding friction causes rolling of the respective rollers 3, static friction being a cause of a stick slip is not generated, so that always stable resistance force can be obtained.
Patent JP-2001188360-A (JP)
Title: Edge bead remover
Inventor: NOGAMI GENKI
IPC: G03F7/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an edge bead remover having an excellent resist dissolution rate, low toxicity and very high safety, excellent also in environmental preservation, giving out little unpleasant odor, having a relatively high boiling point and good operability, forming no residue or deposit and capable of efficiently producing a high-grade substrate for the production of electronic parts. SOLUTION: The edge bead remover contains methyl '-hydroxyisobutyrate and an acetic ester.
Patent JP-2001189364-A (JP)
Title: Transfer system
Inventor: CHINBE HIROSHI
IPC: H01L21/677
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a transfer system, in which a sheet transfer can be carried out efficiently in an intra-process transfer operation. SOLUTION: In a transfer system in a semiconductor or liquid crystal production line, an inter-process transfer operation is carried through a cassette transfer manner, and an intra-process transfer operation is carried out through a single-sheet transfer manner, where the travel paths 8A, 8B, and 8C of an intra- process 8 are separately provided in layers in a vertical direction, and single- sheet transfer vehicles 7A, 7B, and 7C, each of which is provided with a mounting pad 73 mounted with a substrate 6 are arranged on the travel paths 8A, 8B, and 8C so as to enable independent travel, without interfering with each other.
Patent JP-2001094942-A (JP)
Title: Receiver for digital broadcast and processing method for transport stream
Inventor: MURAYAMA NAOKI
IPC: H04N21/433
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To apply proper processing to a reproduced transport stream by discriminating whether the reproduced transport stream results from a multi- program receiving system or a single program recording system in a receiver for digital broadcast, whose output transport stream is recorded/reproduced by a recording/reproducing device and in a decoding method for the transport stream. SOLUTION: For example, analyzing PAT data of a reproduced signal from, e.g. the digital recording/reproducing device discriminates whether the transport stream reproduced by the digital recording/reproducing device is a stream consisting of a plurality of programs. When the stream consists of a plurality of programs, the stream is discriminated to be a transport stream resulting from the multi-program recording system. Video or audio packets of a program with the smallest program number among those of a plurality of the programs are selected and decoded. Or the transport stream is not decoded, the video or audio data are muted, or a warning indicating unavailability of reproduction is displayed.
Patent JP-2001167192-A (JP)
Title: Method and device for calculating project earnings by computer and medium recording computer program
Inventor: YAJIMA MASAMI
IPC: G06Q10/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To generate the accounting data which are needed for calculating the tax amount and for producing a final return form by means of a computer and also to properly supply the generated data in response to a user's request. SOLUTION: In this method, a 1st database is used to store plural items which are corresponding to plural transactions and can be selected. A user selects an item corresponding to his/her relevant transaction from the 1st database and inputs the numeric value to settle the transaction on a computer display. Furthermore, a process is prepared to provide a 2nd database which stores previously an accounting decision reference to decide the project earnings. Thus, it is possible to extract the information on the decision reference necessary for deciding the project earnings from the totalization of the item and numeric value selected and inputted by the user from the 2nd database.  Then the information on the decision reference is reflected on the totalization of the item and numeric value, so that the accounting data necessary for calculating the tax amount are produced from the data accumulated as the daily transactions and can be supplied to the user.
Patent JP-2000185636-A (JP)
Title: Brake control device for vehicle
Inventor: ITO TAKAYUKI
IPC: B60T8/32
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce actuation sound of a hydraulic pump during brake assist control in a brake control device to supply output brake hydraulic pressure of a hydraulic pump to a wheel cylinder to conduct the brake assist control. SOLUTION: Shutoff valves SC1, SC2 are set at closed positions, suction valves SI1, SI2 are set at opened positions, and hydraulic pumps HP1, HP2 are driven, so as to supply output brake hydraulic pressure of the hydraulic pumps HP1, HP2 to a wheel cylinder WFr, etc., to conduct brake assist control. When output hydraulic pressure of a master cylinder MC is in a reduced or held condition, it is determined that a brake pedal BP is stopped as it is stepped, and drive quantity of the hydraulic pumps HP1, HP2 is controlled to be smaller than drive quantity of the hydraulic pumps HP1, HP2 when output hydraulic pressure of the master cylinder MC is increased by duty control of a motor M, for example.
Patent JP-2001177292-A (JP)
Title: Translucent electromagnetic wave shielding material and manufacturing method for the same
Inventor: MARUTSUKA TOSHINORI
IPC: B32B7/02
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a translucent electromagnetic wave shielding material, having high durability capable of being seen through its interior by operating to shield an electromagnetic wave and installing the material on the front surface of a display device or the like. SOLUTION: This translucent electromagnetic wave shielding material is formed, by laminating a hydrophobic transparent resin coating film containing reduced metal particles (plating catalyst) on a transparent base material, laminating an electrolessly plating layer in a mesh-like state on the film, ad forming a mesh-like black part coincident with the plating layer under the plating layer. In this case, as the transparent resin, a hydrophobic polyvinyl acetal, a polycarbonate, a polycarbodiimide or a polyimide is used.
Patent JP-2000201408-A (JP)
Title: Equipment enclosure for incorporating panelboard
Inventor: HIRAYABU YUJI
IPC: H02B1/42
Filed: 1998-12-31
Abstract: PROBLEM TO BE SOLVED: To make copper bars for branch and an insulating cover attachable as they are, by providing connecting terminals for copper bar on one side face of an equipment enclosure with the size of a plurality of branch circuit breakers of an equipment enclosure, and making the thickness of the enclosure around recessed sections provided on the same side face equal to that of a branch copper bar connecting terminal section. SOLUTION: The side face 102 of an equipment enclosure on which the copper bar connecting terminals 101 of a panelboard are provided has the same width as that of two branch circuit breakers of the panelboard, and the side face 102 has recessed sections 103 for escaping the copper bars adjoining to the copper bars connected to the terminals 101. In addition, the thickness 105 of the enclosure around the terminals 101 is made equal to that 104 around the recessed sections 103. At the time of mounting the equipment using the equipment enclosure, the copper bars are inserted into the copper bar connecting terminals 101 for branch of the equipment and, at the same time, the adjacent copper bars are inserted into the recessed sections 103 when the equipment is inserted into the mounting position of the equipment as it is.  Therefore, the equipment can be mounted without cutting the copper bars for branch nor an insulating cover.
Patent JP-H04214622-A (JP)
Title: Method of forming high melting point metal electrode
Inventor: HODATE MARI
IPC: H01L21/336
Filed: 1990-12-12
Abstract: PURPOSE:To get a method of forming a high melting point metal electrode, whose surface condition is favorable and whose adhesion with the film made thereon is excellent which does not have adverse effect excluding the place where the electrode is made. CONSTITUTION:This is constituted to have a process of forming a high melting point metal film 3 on a substrate 1, a process of oxidizing the high melting point metal film 3 and forming a high melting point metal oxide film 4 on the surface, a process of forming a mask 5 on the high melting point metal oxide film 4 and heating the substrate 1 and etching the high melting point metal oxide film 4 and the high melting point metal film 3 by plasma isolating reactive dry etching with the mask 5 as a mask. Moreover, the high melting point metal film 3 is a titanium film, and that titanium film is heated to above 200 deg.C or more to form a titanium oxide film on the surface.
Patent JP-H04215454-A (JP)
Title: Attitude controller for wafer cassette
Inventor: OGAWA YASUTAKA
IPC: H01L21/68
Filed: 1990-12-14
Abstract: PURPOSE:To surely take out and store a wafer by storing the wafer in a cassette mounted on a second mounting table by a level adjusting lift each time a first mounting table is moved by the lining up pitch of the wafer in the cassette. CONSTITUTION:When the edge plane of a wafer 2, is detected by an optical sensor 4, for example, a lift 10 is stopped. Then, the supporting point of a mounting table 16 is directed upward or downward by a lift 22, and when the edge plane of the wafer 21 is detected by an optical sensor 25, the lift 22 is stopped. The supporting point of the mounting table 16 is directed upward or downward by a lift 23, and when the edge plane of the wafer 21 is detected, the lift 22 is stopped. Thus, each time the wafer reaches a position to be taken out, each wafer 2 in a cassette 1 is attitude-controlled within a plane decided by the optical sensor 4 and the optical sensors 25 and 26, generally, within the horizontal plane.
Patent JP-H04217154-A (JP)
Title: Interphone device with telephone function
Inventor: SAKAI MITSUHARU
IPC: H04M9/00
Filed: 1990-12-18
Abstract: PURPOSE:To attain a telephone function without providing a rotary dial, a push-button dial, etc., by using a display functioning as an interphone device also as a pattern data display for input of telephone numbers. CONSTITUTION:When a telephone receiver 5 of a master device is hooked off and an outside line button 6 is pushed, a microcomputer part 28 applies a switch signal CH to a video control circuit 22 through a system control part 26 in reply to a signal ES. Then the part 26 is connected to a telephone circuit 29 and set in a holding state as a telephone. The signal input side of the circuit 22 is switched toward a pattern generating circuit 24 with the signal CH and inputs a ten-key pattern signal to display a screen on a CRT 23. A user applies a desired telephone number to the part 28 via a touch panel 27 by reference to the push-button pattern displayed on the CRT 23. Then the part 26 produces a recognizing tone and a circuit is connected to the partner side. The images are erased on the CRT 23 and a normal telephone call is possible.
Patent JP-H04216757-A (JP)
Title: Construction of folded panel roof cover
Inventor: AIZAKI SEIGO
IPC: E04D3/00
Filed: 1990-12-19
Abstract: PURPOSE:To repair the leakage of rain water in folded panel roof 2 by a method in which rain water coming into the aperture between folded panel roof cover and the adjacent folded panel roof cover is directed to a disposable plate and then to the groove of the disposable plate for protecting the folded panel roof from rain water and also for raising the durability of the roof. CONSTITUTION:A folded panel roof cover 1 almost equal to the distance between the tops 21 of a folded panel roof 2 and a disposable plate 3 having a coupler 31 on its central part and grooves 32 on its both ends are used. The coupler 31 of the plate 3 is fitted on the top 21 of the roof 2 to put the plate 3 on the top 21 so that the both side edges of the cover 1 are positioned on the top 21 of the roof 2. The covers 1 are arranged on the roof 2 by contacting the cover 1 with the adjacent cover 1.
Patent JP-H06117326-A (JP)
Title: Exhaust port of exhaust two valve type internal combustion engine
Inventor: MIYATA OSAMU
IPC: F02B25/20
Filed: 1990-12-21
Abstract: PURPOSE:To improve fuel consumption of an engine and to reduce exhaust gas and smoke. CONSTITUTION:Two exhaust air ports 3a, 3b provided on a cylinder head 2 are communicated through to an exhaust port 6 through a bent port confluent part 5, and on a boundary part 9 of the two exhaust air ports 3a, 3b, a flow guide 11 projected toward the port confluent part 5 is provided. Additionally, a trap part 11d is formed by inclining the flow guide 11 in the bending direction of the port confluent part 5, its inclination theta is made as theta=70+ or -10 deg., and flow resistance of exhaust gas flowing on the port confluent part 5 is reduced.
Patent JP-H04221776-A (JP)
Title: Frequency discriminating device
Inventor: USHIRO TADAHIRO
IPC: G01R23/02
Filed: 1990-12-25
Abstract: PURPOSE:To perform discrimination of a specified frequency by a method wherein it is detected by a microcomputer or a logic circuit that a signal level is within a given range approximately at a time when counting of the period of the specified frequency is carried out. CONSTITUTION:An input signal IN is inputted to the analogue input terminal of a microcomputer 1. In the microcomputer 1, the input signal IN is A/D- converted and compared with a preset given voltage value. A decision output OUT to indicate a decision result is outputted as a digital signal of an H-level when the input signal IN is a specified frequency and the digital signal of an L-level when it is not the specified frequency.
Patent JP-H03251799-A (JP)
Title: X-ray analyzer
Inventor: ROOROFU DO RANJIE
IPC: G01N23/207
Filed: 1990-12-10
Abstract: PURPOSE: To enable exactly controlling slit and reduce scattered radiation by constituting a controllable dispersing slit with two X-ray absorption thin layer in a cylindrical surface and providing a cylinder rotatably. CONSTITUTION: Between the X-ray source 1 of an X-ray analyzer and an object 5, a controllable dispersion slit 11 is provided and the slit 11 is constituted of an absorption thin layer 13 on a cylindrical inner surface rotatable around an axis 12 and an absorption thin layer 15 on a cylindrical inner surface rotatable around an axis 14. For the absorption thin layers 13 and 15, materials for example, brass chromium, tungsten, etc., with high X-ray absorptivity are desired. The two cylinders are provided rotatably around an axis parallel to the θ axis 6 of a goniometer 3 with a specific motor with the same angular velocity. By this, slit control can be very exactly done and scattering radiation at the boundary can be reduced.
Patent JP-H04251576-A (JP)
Title: Discharge lamp lighting device
Inventor: OTAKE HIROKAZU
IPC: H05B41/282
Filed: 1990-12-28
Abstract: PURPOSE:To miniaturize and lighten a discharge lamp lighting device, which lights a HID lamp. CONSTITUTION:A constant current is supplied to a bridge inverter 31, which is connected between the positive output end of a step-down chopper 4 and the reference potential point. The bridge inverter 31 lights by turning on or turning off FETs Q1-Q4 thereby letting a rectangular wave of constant current flow to the HID lamp 17 connected between the mutual sources of the FETs Q1 and Q2. A driving circuit 18 is turned on or turned off by directly driving the FETs Q3 and Q4 on the side of the reference voltage point, and as regards the FETs Q1 and Q2, on voltage is gotten from an independent power source, and also by using a photocoupler, those are turned on or turned off according to control signals. This does not require an insulating transformer to control the on-off of the FETs Q1 and Q2, so miniaturization and weight reduction are possible.