baber/WOPTO huggingface dataset:
Patent JP-H05149902-A (JP)
Title: Measuring method for dew point and/or frost point of gas having low moisture content
Inventor: NISHIZAWA JUNICHI
IPC: G01N25/66
Filed: 1991-11-30
Abstract: PURPOSE:To make it possible to measure a dew point (frost point) accurately by bringing gas to be measured into contact with a reflecting mirror, whose temperature can be changed, repeating the heating and cooling in the vicinity of the dew (frost) condensation point, and detecting the intensity of the scattered light from the reflecting mirror. CONSTITUTION:A gas to be measured enters into a cell 22 by a specified amount from an inlet port 13 through a filter 20 and a flow-rate adjusting device 18. After the gas is blown to a reflecting mirror 4 at the bottom surface of the cell 22, the gas is discharged through an outlet port 15. When the reflecting mirror 4 is cooled with a refrigeration generator 5, dew or frost is formed on the mirror 4. Thus, the light from a light source 3 is scattered, and the intensity of the received light at a detector 8 is increased. The reflecting mirror 4 is gradually heated so that the dew or the frost is not subrimated in the vicinity of the dew point or the frost point. Thus, the temperature at which the intensity of the scattered light becomes the maximum value is detected. The reflecting mirror 4 is further cooled, and the temperature at which the intensity of the scattered light becomes the minimum value is detected. In this way, the temperature, at which the intensity of the scattered light becomes the maximum or minimum value is made to be the dew point or the frost point of the gas by repeating the procedure.
Patent JP-H11183112-A (JP)
Title: Strain measuring system
Inventor: OZAWA TAKURO
IPC: G01B7/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a one-gauge three-wire strain measuring system which can automatically efficiently perform strain measurement by eliminating effect of the resistance values of leas wires used for incorporating a strain gauge in a bridge circuit. SOLUTION: A strain measuring system detects the output voltage e0 of a bridge 8, the voltage er2 at a lead wire 3, the voltage V4 at a side having a resistor 7, and the output voltage (e) of the bridge circuit 8 when the system makes strain measurement in a state where a strain gauge 1 is not strained through a voltage detecting means 35. The value obtained by multiplying a measured strain value grasped from the output voltage (e) (or e and e0 ) of the bridge circuit 8 by a correction factor (x) found from a formula using the detected value of he voltage er2 is found as a measured strain value from which the effect of the resistance values of lead wired 2 and 3 are eliminated.
Patent JP-2001177288-A (JP)
Title: Printed circuit board for mounting shield case
Inventor: URUSHIBARA MASAYUKI
IPC: H05K1/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce time and prototype study costs using one type of printed circuit board when performing electrical discussion regarding the connection of the ground of a shielding case. SOLUTION: A shielding case 1 is provided with a plurality of cut and raise protrusions 3a-f, that become the connection pieces for soldering and grounding a printed circuit board 2. A plurality of soldering lands 4a-f are provided along the side of the printed circuit board 2, and a weak body part, consisting of a pair of slits 6a-f and 6a-f and a perforation surrounds the surrounding as shield case-mounting parts 5a-f. Optimum grounding is selected according to the result of electrical study regarding the soldering lands 4a-f of which circuit the ground of the shield case 1 is to be connected. The shield case-mounting part 5a-f at a circuit side, whose connection turned out to be nonconforming are divided before assembling the shield case 1 for removal, and then the shield case 1 is mounted.
Patent JP-H05175027-A (JP)
Title: Permanent magnet material
Inventor: MISHIMA CHISATO
IPC: H01F1/059
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a permanent magnet material having a high coersive force by obtaining powder of Sm-Fe-B alloy having a particular composition with the liquid quenching method, then nitriding such powder and obtain a bond magnet using this magnetic-powder. CONSTITUTION:A permanent magnet material has the structure expressed by SmxFe(100-X-Y-Z)NrBZ (X, Y, Z are respectively indicated by atom percentages in the ranges of 8.0<=X<=20.0, 9.0<=Y<=15.0, 0.1<=Z<=0.5). In view of obtaining this permanent magnet material, the Sm-Fe-B alloy is melted in a button arc furnace and is then forged to have the predetermined composition. The forged material is again melted and is then cooled quickly in a liquid quenching apparatus to obtain a ribbon. The powder obtained by milling this ribbon is put into a tube furnace for nitriding. A bond magnet is produced by using this magnetic powder. According to this particular alloy elements, a permanent magnet material having excellent coersive force can be obtained.
Patent JP-H06196871-A (JP)
Title: Enclosure of electronic apparatus
Inventor: MAEKAWA JUNICHI
IPC: B60B33/00
Filed: 1992-12-25
Abstract: PURPOSE:To make an operation easy when an outer enclosure is transferred and to prevent the outer enclosure from falling down by a method wherein a caster is attached to the tip of an arm installed so as to protrude to the outside more than the width of the outer enclosure. CONSTITUTION:In a state that an outer enclosure 3 has been coupled to an apparatus body, arms 7, 7 are prevented from protruding to the outside against the elastic force of a spring 11. On the other hand, when the outer enclosure 3 is separated from the apparatus body, the arm 7 on one side is turned and moved to a direction protruding to the outside by the contractile force of the spring 11, and it protrudes so as to be nearly perpendicular to the edge of the outer enclosure 3. In addition, the turning, and moving action of the arm 7 is transmitted to the arm 7 on the other side via a coupling rod 9, and also the arm 7 on the other side is turned and moved so as to protrude to the outside of the outer enclosure 3. At this time, both arms 7, 7 are stopped by a stopper 12 installed so as to protrude on the bottom face 3a of the outer enclosure 3 in a state that they protrude nearly perpendicularly to the edge of the outer enclosure 3 at the outside of the outer enclosure 3.
Patent JP-H11182132-A (JP)
Title: Power window device and recording media
Inventor: OUCHI HITOSHI
IPC: B60J1/17
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a power window device to easily open a window even in the case where a vehicle has sunk in water. SOLUTION: At a step 100, whether an upswitch 12 on the side of a master switch 1 has been turned on or not is judged. At step 110, whether a down switch 17 on the side of a subswitch 4 has been turned on or not is judged. At step 120, because both the switches 12, 17 are judged to have been turned on, namely mutually opposite signals of closing and opening are inputted from the sides of the master switch 1 and the subswitch 4, a vehicle is judged to have sunk, and a signal to open the window is prioritized to output a driving signal for opening the window to a motor 3 through an output circuit 23. Thus since the motor 3 is reversed to lower a window glass, the window can be certainly opened even when the vehicle has sunk.
Patent JP-2001177665-A (JP)
Title: Multi-media communication system
Inventor: SAWADA AKIHIRO
IPC: H04L12/40
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To perform multi-media communication by an inexpensive system. SOLUTION: A CNT device 5 is provided with a correspondence relation table and pairing information of a terminal 2 by which video communication is performed with a telephone set 3 for processing only voice is previously stored in the correspondence relation table. Then the telephone set 3 adds a special number indicating ability information to an opposite party address to make a call. The CNT device 5 calls the terminal 1 based on the call signal to perform connection then, abilities are exchanged based on the correspondence relation table. A media stream between a voice and an image is separated based on the ability exchange information and multi-media communication is performed by combining the telephone set 3 and the terminal 2.
Patent JP-2001176023-A (JP)
Title: Composite magnetic head
Inventor: SATO KATSUMI
IPC: G11B5/31
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To achieve a high track density and a high recording density by suppressing the expansion of recording magnetic field distribution during recording or erasing, and reducing the recording blotting width or erasure blotting width to near zero. SOLUTION: A projecting part having dimensions corresponding to a track width and a digging depth is formed in the leading side of a magnetic core. The trailing side of the magnetic core of a track width is formed so as to oppose the projecting part sandwiching a gap part. In this case, the track width of the projecting part is formed to be smaller than that of the trailing side, and disposed inside the track width of the trailing side. Further, slope angles in both ends of the gap side of the trailing side. Thus, a magnetic field distribution equal to the track width is formed in the gap part, and a recording blotting width or an erasure blotting width can be suppressed.
Patent JP-H06198882-A (JP)
Title: Ink-jet head
Inventor: MIYAZONO YUTAKA
IPC: B41J2/05
Filed: 1992-12-28
Abstract: PURPOSE:To contrive attainment of high-density printing which is superior in reliability and mass-production properties, by making constitution simple, a distance between electrodes free from dispersion in assembly and printing stable. CONSTITUTION:In an ink-jet head, an ink flow path 13 is opened through an insulation cover face in a head base 26 constituted of an insulation base 10 comprised of synthetic resin, an electrode part 14 comprised of an electrode material 11 such as a conductive metallic thin film laminated on the insulation base and an insulation cover 12 comprised of the synthetic resin laminated on the electrode material so that an exposed areas of the electrode parts become identical with each other. Then a nozzle plate 15 in which a nozzle hole 16 control ling a quantity of ink 19 streaming the electrode part is opened is stuck to the insulation cover face through an adhesion layer 17.
Patent JP-2001174128-A (JP)
Title: Freezer refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D17/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a freezer refrigerator which enables reduction of power consumption. SOLUTION: The freezer refrigerator 1 wherein cooled air produced in a refrigerating cycle comprising a compressor 5 and an evaporator 6 is supplied inside the freezer refrigerator by using a blower 7 for cooling the inside of the freezer refrigerator is provided with a means to synchronize the start of drive of the blower 7 with the start of drive of the compressor 5, and to delay the stop of drive of the blower 7 from that of the compressor 5.
Patent JP-H11189317-A (JP)
Title: Calculating system of product warehouse distribution estimated amount
Inventor: HARADA YUKIHIKO
IPC: G06Q50/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent shortage of stock by increasing the distributing rate of the first half of the replenishment estimated period in relation to a warehouse now having the small stock amount. SOLUTION: A product warehouse distribution estimated amount calculating system is provided with a production estimated amount daily dividing unit 3 for finding the daily production estimated amount 2 by dividing the production estimated total amount 1 of several days by the number of days; a stock managing unit 7 for taking the present stock amounts 4 of respective warehouses in the day when the distribution plan is made and a replenishing data 5 as the stock amount after the replenishment, and for managing what percentage of the present stock amount reaches the stock standard level 6 in relation to the replenishing data 5, and a distribution estimated amount calculating unit 9 for calculating the daily distribution estimated amount 8 by distributing the daily production estimated amount 2 obtained by the production estimated amount daily dividing unit 3.
Patent JP-H05181961-A (JP)
Title: Document retrieval device and continuous document display device for filing device
Inventor: NOMURA KEIICHI
IPC: H04N1/21
Filed: 1991-12-31
Abstract: PURPOSE:To make a high-speed display even by a system which handles a malti-valued or color image and to improve the retrieval efficiency by providing the filing system which has a document registering and retrieving function with a document kind decision means and a retrieval condition setting means which adds the decision result of the kind of a document to document retrieval conditions. CONSTITUTION:The document is read by an image read part 11 consisting of a CCD image sensor, etc., and encoded by the ADCT encoding of an encoding part 12, and the generated codes are stored in a code storage part 16 consisting of a storage medium such as a magnetic disk. An image processing part 14 selects a half-tone process or simple binary-coding process for the symbols of input reproduced data and sends its output to an image output part 15 such as a binary printer and a CRT to make a hard copy or display the symbols on an image. When the image is registered, user's input operation is not necessary and document retrieval corresponding to the kind of the document is enabled, so the usability of the document retrieval is improved and the retrieval time is shortened.
Patent JP-2000181558-A (JP)
Title: Bias circuit and reset circuit
Inventor: IKEGAMI MASAKAZU
IPC: G05F3/26
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To immediately start a bias circuit without inputting a reset signal from the outside when connecting the circuit with a power source. SOLUTION: When the power source is connected to a power supply voltage terminal Tv1, a circuit starting part 1 supplies a current for starting a bias voltage generating part 2 and a constant current supply part 3 by fetching a voltage from the power source. The source of a transistor MN2 in the circuit activating part 1 is connected to one terminal of a resistor R1 together with the source of a transistor MN3 in the bias voltage generating part 2. Therefore, when the bias voltage generating part 2 starts generating a bias voltage and the potential of a node (1) is increased, the transistor MN2 is non-conducted and the activation of circuit is completed.  A voltage to be generated at an output terminal To1 after the completion of start becomes a fixed value determined by the ratio (dimension) of channel length and cannel width of the transistors MN3 and MN4 in the bias voltage generating part 2 and the resistance value of the resistor R1.
Patent JP-H11189304-A (JP)
Title: Article storage facility
Inventor: KIYOKAWA WATARU
IPC: B65G1/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make an operator simply move on a rising and lowering frame while securing safety of the operator transferred to the rising and lowering frame. SOLUTION: A housing shelf provided with a plurality of housing parts arranged in the vertical direction and in the horizontal direction, a rising and lowering frame 5 for supporting an article transferring device 4 so that it may be freely driven and moved in the housing shelf breadth direction and to be raised and lowered, and a guide rail 19 connected to an operator P transferred to the rising and lowering frame and for supporting a suspending supporting tool 18 for preventing the operator from falling so that the tool may be freely slid and moved in the housing shelf breadth direction are provided on the upper part in the rising and lowering range of the rising and lowering frame.
Patent JP-H06197852-A (JP)
Title: Connection mechanism for suction extension pipe of vacuum cleaner
Inventor: YAMASHITA SHUSUKE
IPC: F16L25/10
Filed: 1992-12-28
Abstract: PURPOSE:To resolve the short length of a vacuum cleaner flexible hose or pipe by providing a versatile extension pipe which can easily be connected to any kind of vacuum cleaner by use of a cylindrical inner surface that end connections of vacuum cleaner flexible hoses and pipes, etc., have in common. CONSTITUTION:A connection mechanism which can be connected to various kinds of end connections is provided at the end portion of an extension pipe main body 3 for increasing the length of the suction pipe of a vacuum cleaner. The connection mechanism has a joint tube 4 provided at the end portion of the extension pipe main body 3, the outside diameter of the joint tube 4 being large enough to be inserted into the suction side pipe end connection of the vacuum cleaner, and a sealing member 8 formed of a tubular soft body whose diameter is enlarged when compressed by a control 7 in the direction of its axis is fitted over the joint tube 4. The diameter enlarged portion 9 of the sealing member 8 is formed by cutting and thinning the inner surface of the sealing member 8.
Patent JP-2001176628-A (JP)
Title: Joint terminal and joint connector assembled with the same
Inventor: ISHIKAWA RYOTARO
IPC: H01R31/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To simply produce a joint connector. SOLUTION: From terminal groups 1 in which a number of terminal metal fittings 4 are made to be arranged by a carrier 2, the carrier 2 is cut off so that the terminal metal fitting 4 that should be short-circuited is included to obtain the joint terminal 8 having desired number of branches. If this is assembled into a connector housing 6 and connected with the counterpart terminal metal fitting, these terminal metal fittings can be jointed. A cover 12 that is possible to open and close is mounted on the connector housing 6, and if the cover 12 is closed, a locking axis 15 formed at its inner surface is fitted in a perforation 3 of the carrier 2, hereby the prevention of falling out of the joint terminal 8 is made.
Patent JP-H11240173-A (JP)
Title: Filter for removing contaminant from fluid and its formation
Inventor: SULLIVAN CARL E
IPC: B41J2/14
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To surely catch fine particles in a liquid by forming a filter applied to a cartridge of an ink-jet printer from a silicon substrate and setting a first and a second etching resistance material layers at opposite faces of the silicon substrate. SOLUTION: A set silicon filter 60 is coupled to a stand pipe 23 of a container 22, having a silicon substrate 62 with opposing outside faces 62a, 62b. A passage 62c penetrating the silicon substrate 62 is provided at the substrate 62. A first etching resistance material layer 64 of a thickness of approximately 1-20 μm is formed on the first substrate face 62a of the silicon substrate 62, in which an opening 64a communicating with the substrate passage 62c is bored. A second etching resistance material layer 66 with a plurality of holes 68 of a size of approximately 0.5-25 μm<2> is formed to penetrate the second substrate face 62b. The layer 66 functions as a filter for filtering air bubbles and contaminants.
Patent JP-2001173002-A (JP)
Title: Off-shore execution method for solidified soil
Inventor: MIYAZAKI YOSHIHIKO
IPC: E02F3/88
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an off-shore execution method for solidified soil capable of shifting the solidified soil that dredged sediment is mixed with a hardener such as cement without the limitation of the conveyance distance by the conventional hydraulic piston force feed method and allowing dumping execution while preventing the material separation when dumping the solidified soil into the sea in the off-shore execution for large-scale ground creation. SOLUTION: The solidified soil 2 that the dredged sediment is mixed with a hardener such as cement is temporarily shifted to a bottom opening barge 5, and it is cured to the desired shearing strength on the bottom opening barge 5. The bottom opening barge 5 is towed to a prescribed off-shore position to dump the solidified soil 2.
Patent JP-2000329038-A (JP)
Title: Intake device for engine
Inventor: YAMAMOTO TOSHIHIKO
IPC: F02M69/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To improve an atomization ratio of mixture, improve a combustion efficiency and a fuel consumption, and reduce harmful components in exhaust gas by disposing a plate having many holes in parallel with a flow direction of intake. SOLUTION: A plate having many holes 50a is disposed in a carburetor 31. When a valve 73 of a lead valve 70 is opened and intake is performed from an intake port 72, turbulent flow is generated by the many holes 50a on the plate 50, and thereby fuel supplied by the carburetor 31 is atomized. Since mixture atomized by two steps is supplied to a crank chamber 6, a combustion efficiency is improved, and a fuel consumption is also improved. Mixture intaked by primary compression remains in the holes 50a on the plate 50 as liquid drops. Since the remaining mixture is supplied in a next intake stroke, the fuel consumption is furthermore improved.  Since turbulent flow is furthermore generated by the plate 50 and is immediately supplied to a primary compression chamber of the crank chamber 6, the combustion efficiency is improved, the fuel consumption is furthermore improved, and then harmful components in exhaust gas are reduced.
Patent JP-H11176433-A (JP)
Title: Alkaline storage battery
Inventor: KATO HITOSHI
IPC: H01M10/30
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To improve the charging and discharging cycle lifetime characteristics and inner pressure of a battery by setting density of the cobalt compound, so that the density becomes higher as it comes close to a surface of a plate in the thickness direction of a positive electrode plate. SOLUTION: The density of the oxycobalt hydroxide is set so as to become higher the a closer the location is to a surface of a plate from the center of an electrode, and as far as a conductive network of the cobalt is separated from the center of the electrode, density of the oxycobalt hydroxide is increased so as to smooth the electron delivery in the electrode reaction, and the generation of the excess and lack of the conductive network of the oxycobalt hydroxide is prevented. In a condition with a large number of ions such as OH, H<+> exist and a large number of electrons are distributed, the conductive network of the oxycobalt hydroxide is distributed thickly. On the other hand, in a condition with few electrons distributed, since the conductive network is distributed thinly, electrode reaction is smoothened. A targeted battery performance becomes easy to obtain.
Patent JP-2001177086-A (JP)
Title: Image pickup element and its manufacturing method
Inventor: WADA TAKAHIRO
IPC: H04N5/369
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To easily perform the gettering of precious metals affecting a photo sensor part. SOLUTION: A first getter layer 120 is provided at the deep layer part of a substrate 110 of a CCD solid image pickup element 100, and a first epitaxial growth layer 130 is provided on the upper layer. Also, a second getter layer 140 is provided at a region ranging from an element separation region 100B on the upper layer to a substrate scissioning part 100C. Further, a second epitaxial growth layer 150 is provided on the upper layer of the first epitaxial growth layer 130 and the second getter layer 140. The getter layer 140 is arranged closer to the photo sensor part of an image pickup region, and is provided at a region without affecting the element structure of the image pickup region, thus easily performing the gettering of precious metals affecting the photo sensor part and effectively suppressing the generation of white blemisk by the precious metals.