baber/WOPTO huggingface dataset:
Patent JP-H06203676-A (JP)
Title: Insulator cleaning apparatus
Inventor: INOUE TORU
IPC: H01B17/52
Filed: 1992-12-25
Abstract: PURPOSE:To provide a compact and highly efficient cleaning apparatus whose jetting energy loss is small, whose jet stream collision energy is not dampened, and which can be used even if there are obstacles densely. CONSTITUTION:An electric cable supporting insulator 18 is cleaned with a cleaning liquid to be jetted out of a nozzle 20 of a cleaning apparatus. A nozzle arm 42 in which the nozzle 20 is formed is so installed by a motor and a link system consisting of a plurality of arms as to freely swing to one direction to face to the supporting insulator 18 all the time when it passes near the supporting insulator 18. Also, the arm is so installed as to freely move reciprocally while keeping the distance between the supporting insulator 18 and the nozzle 20 almost constant and a cleaning liquid is jetted out of the nozzle 20 only when the arm passes near the supporting insulator 18. Consequently, due to scarce jetting energy loss and the collision energy increase, cleaning effect is improved.
Patent JP-H11191586-A (JP)
Title: Wafer housing container
Inventor: KAMOGAWA HIROYUKI
IPC: H01L21/673
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the attaching work of a seal, on which the characters or symbols indicating the front and back directions are written, to thereby enable it to prevent the contamination of a wafer housing container itself by a bonding agent and the contamination of the wafer by the contaminated wafer housing container, and furthermore to eliminate the mistake of mis-judgment of the front and back sides of the wafer at wafer housing work and retrieving work. SOLUTION: This container comprises a receptor part 1, a receptor front surface part 2, a cover part 5, a cover front surface part 4 and housing-direction indicating characters 7. In this case, as the housing-direction indicating characters 7, any characters or symbols may be used as long as the front and back sides can be understood. For example, the characters are (Wafer Front Surface). This wafer housing container 1 is applied on a wafer box. The housing-direction indicating characters 7 are written on the receptor front surface part 2 and the cover front surface part 4. The reception part 1, wherein the housing-direction indicating characters 7 are written on this receptor front surface part 2, can be molded quickly and readily through the use of the receptor-part metal mold, wherein the pattern of the molding character metal mold is formed.
Patent JP-H10192321-A (JP)
Title: Human body penetrating member
Inventor: INOUE YOSHIFUMI
IPC: A61F5/445
Filed: 1996-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a living body penetrating member where evacuation and urination management is easily executed and also which is superior in the all of affinity, durability and formation property and is inexpensively produced so as to contribute to a patient for more perfect return to society. SOLUTION: In an artificial anus 1, a penetrating member 2 having a through- hole 3 where one part is opened to the inner side of a human body belly part and the other part is opened to the outer side of it is provided. In the through- hole 3, the exit part of an enteric canal F inserted to the inside of the penetrating member 2 is fixed to the inner peripheral surface of the through-hole 3 directly or indirectly with another material and also feces from the enteric canal F is evacuated from an outer side opening part 3a to the outside of a human body. At least a part of the penetrating member 2 is formed by the composite material of a ceramic material having affinity with a high molecular material having affinity in a same way.
Patent JP-H05176967-A (JP)
Title: Sand bath
Inventor: YAMAGOSHI KOICHI
IPC: A61H33/04
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the sand bath by which a sand bath can be taken easily even in a city area and such a narrow place as a home, etc., and also, a sand bath can be taken automatically without manual aid, the required quantity of sand, etc., and a quantity of necessary heat resources are also small. CONSTITUTION:The sand bath is provided with a vessel 2 for housing the human body, a bag body 3 for containing a fluid, particulate matter 4 placed on the vessel 2, a means for supplying the fluid to the vessel 2 and the bag body 3, a means for heating the fluid, and a turning means for rotating the vessel 2 around a shaft.
Patent JP-H06204638-A (JP)
Title: Printed board
Inventor: KAWAMURA KENJI
IPC: H05K1/00
Filed: 1992-12-26
Abstract: PURPOSE:To provide a printed board, which can decrease power-supply impedance and can improve the high-frequency characteristics. CONSTITUTION:In a multilayered printed board 1 having a power supply layer 2 and a grounding layer 3, the power-supply layer 2 and the grounding layer 3 are made to extend to the edge of the board. Outer electrodes 4, which, are connected to the respective layers, are formed at the edge of the board. The boards can be connected in surface contact by butting these outer electrodes together. The power-supply impedance is decreased, and the high-frequency characteristics are improved.
Patent JP-H10177217-A (JP)
Title: Reflection mirror for overhead projector provided with projected picture correction
Inventor: TANIZAWA YUKIKO
IPC: G03B21/132
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To allow an audience to obtain accurate easy-to-see information by always magnifying/projecting a picture projected on a screen in a similar shape to an original. SOLUTION: The original is reflected by a reflection lens 2, magnified by an enlarging lens 3 and projected on the screen 5 by a reflection mirror 4. The screen 5 is in an upper position than an overhead projector 1 and the projected picture has an inverted trapezoid with a large upper part, when the reflection mirror 4 is of a plane mirror without any adjustment. But an adjusting screw 8 is adjusted to make the reflection mirror 4 a special form convex mirror consecutively changed to make the lower part convex and the upper part plane, so that the projection is corrected. The picture is changed to a rectangle of a-b-f-e from the shape of a-b-d-c, that is, the similar shape to the original, to be easily seen. In other words, it is good enough to make the adjustment by the adjusting screw 8, until the picture has just the rectangle.  Attachment is attained to place the adjusting screw 8 of the reflection mirror 4 at the bottom. On the contrary, the attachment is attained to place the adjusting screw 8 at the top and the screw is pulled to make possible correction as a concave mirror.
Patent JP-2001136885-A (JP)
Title: Fishing rod receiver fixed on belt
Inventor: SAITO KEIICHI
IPC: A01K97/10
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the problem that a fishing rod is disturbing because a landing net has conventionally been operated to draw fish near under a condition where the fishing rod is held. SOLUTION: The landing net can be operated by both hands when the fishing rod is inserted in a fishing rod receiver fixed on a belt fastened around the waist.
Patent JP-H11195184-A (JP)
Title: Fire display
Inventor: AMANO HIDEAKI
IPC: G08B25/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fire display for automatically collecting analog history data according to fire occurrence, and confirming data while being linked with recording of fire occurrence. SOLUTION: This is a fire display 1 connected through a communication line with a fire receiver 2 for displaying fire information received by the fire receiver 2 on a display screen. History data for fire occurrence are automatically requested from the fire display 1 to the fire receiver 2, and the history data transmitted from the fire receiver 2 are stored in the fire display 1.
Patent JP-2001173525-A (JP)
Title: Evaporative fuel disposal device
Inventor: ISOBE TAKASHI
IPC: F02M25/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To detect a large quantity of leak with excellent precision. SOLUTION: An evaporative fuel disposal device for an internal combustion engine comprises a fuel tank; a charge passage to interconnect the fuel tank and a canister; a purge control valve situated in a purge passage to interconnect the canister and the intake pipe of the internal combustion engine; an evaporative fuel discharge suppression system having a vent shut valve to open and close a release port situated at the canister and releasing an internal part to the atmosphere; an internal pressure sensor to detect a pressure in an evaporative fuel discharge suspension system; an internal pressure monitoring means to decide that leak occurs in the evaporative fuel discharge suppression system when a fluctuation of a pressure in the evaporative fuel discharge suppression system detected by the internal pressure sensor is small;  a leak check means to decide the presence of leak by the change of the internal pressure sensor when the evaporative fuel discharge suppression system forms a closed system based on the output of the internal pressure sensor; and a large quantity of leak deciding means to decide the presence of a large quantity of leak when it is decided by the internal pressure monitoring means that leak is present and a change of a pressure momentarily occurs during decision by the leak check means.
Patent JP-2001177773-A (JP)
Title: Driving timing generation circuit
Inventor: INOUE TSUGIHISA
IPC: H04N5/376
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain the most suitable driving timing pulse independently of the duty of a reference clock. SOLUTION: A first multiplexer 35 performs such selection that the time by which an output clock from the first multiplexer 35 is delayed behind the reference clock may be a time corresponding to the extent of shift from 50% of the duty of the reference clock. A second multiplexer 38 selects the side of an OR gate 36 if the duty of the reference clock is <50%, and it selects the side of an AND gate 37 if the duty of the reference clock exceeds 50%. Whatever the duty of the inputted reference clock is shifted, it is corrected to 50% to output the reference clock. Consequently, a high-speed pulse generation circuit generates the most suitable driving timing pulse on the basis of the reference clock after this correction.
Patent JP-H05169887-A (JP)
Title: Cabinet for hanger-type original design drawings
Inventor: KURITA AKIHIRO
IPC: B42F15/00
Filed: 1991-12-20
Abstract: PURPOSE:To obtain an original design drawing cabinet which can contain various kinds of original drawings by an amount 3-4 times larger than a prior art in order without the possibility that the drawings may wrinkle and corners may break by a method wherein a belt hanger is fixed to an original design drawing written on tracing paper or the like, and the original drawing is hung by the belt hanger. CONSTITUTION:A drawer is provided in a cabinet body 14. Bars 3 are provided in the upper part of the body 14. Belt hanger-type original drawings 1 and file hangers 6 each binding a set of original drawings of a design object are hung on the bars 3. In this manner, though the cabinet is of the same volume as a prior art, it can contain various kinds of original drawings by an amount 3-4 times larger than the prior art in order without the possibility that the drawings may wrinkle and corners may break.
Patent JP-H11248159-A (JP)
Title: Premix type combustion chamber for gas turbine
Inventor: ZARZALIS NIKOLAOS DR
IPC: F23R3/28
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a premix type combustion chamber in which the stable action of a pilot combustion is improved. SOLUTION: A premix type combustion chamber for a gas turbine comprises at least one premix chamber 6, a main step 2 having a combustion chamber 9 at least a part of which is rotation-symmetrical with respect to a longitudinal axis, and a pilot step 4 having a pilot injector. The combustion chamber 9 has a main combustion area 3 and a post-combustion area 5 in the downstream side of the main combustion area 3. At least one premix chamber is tangentially opened to the combustion chamber so as to generate a vortex. The main combustion area 3 of the combustion chamber 9 extends substantially coaxially with the post-combustion area 5. The pilot step 4 is arranged in the end part 10 of the combustion chamber 9 separate from the post-combustion area 5.
Patent JP-2000147563-A (JP)
Title: Electrooptical display device
Inventor: TAKEMURA YASUHIKO
IPC: G02F1/133
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptical display device performing an excellent display. SOLUTION: This device is the electrooptical display device provided with a first signal line, a first active element, a second signal line connected to the first active element, a second active element, a voltage supply line, an electrode and a drive circuit having a third active element and for driving at least one between the first active element and the second active element. In such a case, a signal is supplied from the second signal line to the second active element through at least the first active element, and a voltage is supplied from the voltage supply line to the electrode through the second active element.
Patent JP-2000144941-A (JP)
Title: Panel with gutter for removing water from dew condensation
Inventor: YUKINO HARUYUKI
IPC: A47J27/16
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To permit to remove water drips from dew condensation by moving them from the bottom surface of a ceiling to the outside by providing gutter holes causing the capillarity to a panel body constituting the ceiling portion of a room or a container generating water vapor in such a manner that the holes opening from one end of the bottom surface of the panel body to the multiple ends of downward gutters and providing them continuously at the equal intervals to the whole of the bottom surface portion of the panel body. SOLUTION: A gutter 3 having a width 'a' in the range of 0 to 5 mm causing a capillarity on the whole of the bottom surface 2 of a panel body 1 of metal, plastics or the like having affinity to water is formed in such a manner that a width 'c' of a spacing 4 between gutters 3 and 3 becomes a width of 0 < c < width of falling water of dew condensation. Here, the gutter 3 is sloped at least several degrees relative to the width of gutter 'a' in longitudinal direction, and a depth 'b' is given to the spacing 4 which is the depth causing the capillarity in succession between water of dew condensation in the groove 3 and causing an attracting force between molecules mutually of water of dew condensation inside and outside of the gutter opening.  As stated above, by subdividing the bottom surface 2 of the ceiling panel 1, the attracting force between water and the surface tension are scattered by which rapid concentration of the water of dew condensation in a wide range can be suppressed and the water of dew condensation can be moved to the outside of the panel surface.
Patent JP-2001184353-A (JP)
Title: Scroll for date base information
Inventor: STEPHEN THOMAS GRAHAM
IPC: G06F3/0485
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a scroll for date base information. SOLUTION: Concerning a method and a device for scrolling data base records especially in a client/server computing system, a data base 104 holds records and each of records can be accessed from a server 102 holding a peculiar identifier. A client 100 requests the server 102 to retrieval data base records. The records are retrieved from the data base 104 and stored into the server 102 the server 102 determines an upper context token and a lower context token corresponding to the record terminal of the subset of these records. The upper context token and the lower context token respectively contain peculiar identifiers.
Patent JP-2001176789-A (JP)
Title: Projection aligner, and manufacturing method for device
Inventor: KUMAGAI SATORU
IPC: H01L21/027
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner and a method for manufacturing device, for readily realizing high optical performance, even when vacuum ultraviolet ray is used as the light source. SOLUTION: This projection aligner includes an illumination system for illuminating a reticle by the vacuum ultraviolet rays from a light source, and a projection optical system for projecting the image of the illuminated reticle pattern. At least a diffraction optical element is included in the whole optical system, and the diffraction optical element is formed on the substrate made of silica glass, containing trace of a substance.
Patent JP-H11229199-A (JP)
Title: Method for etching nitride material
Inventor: HO RYUKAN
IPC: C25F3/12
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance the flatness of an etched plane by etching a nitride material utilizing a mercury lamp emitting UV light. SOLUTION: An electrode is formed on a nitride material 30 by plating, the nitride material 30 is provided to a holding and illuminating device 10, the material 30, the electrode and the holding and illuminating device 10 are dipped in an electrolytic enchant, far UV light is emitted from a light source to irradiate the material 30, the electrode on the material 30 and the electrode in the etchant are connected to an ammeter 50 to monitor an etching current and the etching depth is controlled. When the material 30 is irradiated with the far UV light, an electron-positive hole pair is generated in the material 30. The positive hole participates in the oxidation of the material 30 to form the oxide, the hole is dissolved in the enchant and a closed circuit is formed.
Patent JP-H11172930-A (JP)
Title: House
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To form a sense of integrity of a garden and a room continuously as well as to secure natural illumination of a building by arranging an alcove facing the garden on a downstair of the house. SOLUTION: This device is a house forming an entrance to the house 2 on an alcove 10 by forming the alcove 10 by moving back a part of wall surface of the house 2 and arranging the alcove 10 on a downstair of the house 2 and arranging the alcove 10 facing a garden 3. Thereby, the alcove 10 is made to be 4 mats to 6 mats wide, and a living room 18 is arranged facing the alcove 10.
Patent JP-2001176586-A (JP)
Title: Sounding element with connector
Inventor: KOMATA SO
IPC: G10K9/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized sounding element with connector that is built in a cellular phone or the like, which enables to connect with a set to be built in without wiring a lead out of the sounding element, attaching another connector to the lead, or arranging a conductive member such as a spring member or the like between the sounding element and a circuit board. SOLUTION: Under conditions that the connection between a sounding element and a counterpart is done through a flexible board 20, a connector 17 is integrated with a case 11, and then a spring terminal 18 is arranged to the connector 17. After mounting a slider 19 in the connector 17 slidably, one end of the board 20 is inserted into a gap defined between the slider and the spring terminal in a drawn state as shown by 19', and thereafter, the slider is pushed in, thereby pressing a conductive pattern on the terminal spring to obtain electrical connection. The connector and the slider are each provided with a hook member, protrusion, recess or the like for keeping the pressed-in state by the engagement, thereby preventing falling from the connector when drawn.
Patent JP-2001183172-A (JP)
Title: Position or angle detecting apparatus
Inventor: IMAI TAKEHIRO
IPC: G01B11/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a position or angle detecting apparatus which is capable of accurately detecting the position or the rotation angle, has a simple and small constitution and is realizable with a low-cost circuit constitution. SOLUTION: The apparatus comprises a pair of opposed IR light emitting element 1 and IR light receiving element 2, and an IR transmitting attenuator 10 relatively movably disposed between the IR light emitting element 1 and the IR light receiving element 2, for attenuating and transmitting IR rays, so as to vary the IR ray quantity incident on the IR light receiving element 1, the IR transmitting attenuator 10 varies its IR transmitting thickness in the relative moving direction, and a light shielding closed case 30 to be a light shielding means shields the pair of IR light emitting element 1 and IR light receiving element 2 and the IR transmitting attenuator 10 from the natural light.
Patent JP-2001180167-A (JP)
Title: Binder with deviation and drop preventing function of document
Inventor: KAWADA KAZUTOSHI
IPC: B42F9/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a binder type file capable of easily attaching or detaching a necessary document even when many documents are bound by scarcely bringing about the drop or deviation of the bound documents and simply discovering a necessary document from the bound documents. SOLUTION: The binder comprises a base plate having a front plate, a rear plate and a back plate and bendable in a U shape at the back plate as a center, and a pressing member fixed to the front surface of the rear plate and capable of pressing and holding a document. The binder contains and holds the document between the front plate anti the rear plate. In this case, an L-shaped document support piece for supporting the document by contacting the left side and the lower side of the document held by the pressing member is provided at the front surface of the rear plate. A document lift preventive plate for preventing the lift of the document is provided at the corner of the piece at a predetermined interval from the front surface of the rear plate parallel to the front surface of the rear plate.
Patent JP-H11180118-A (JP)
Title: Method for sensing change in tire air pressure
Inventor: USUI NORIHIKO
IPC: B60C23/06
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To improve sensing accuracy by calculating the measured wheel speed difference and comparing that to the wheel speed difference data for each wheel and determining the steering wheel position, calculating the difference between the wheel speed difference data at the steering wheel position and the measured wheel speed difference of each wheel, and sensing the wheel in which there is a change in air pressure. SOLUTION: The lowest wheel speed is gathered at an electronic control unit 5 from the wheel speed sensed by wheel speed sensors 51-54, which are located at each wheel 1-4. A measurement of wheel speed difference is then done for each wheel based on the lowest wheel speed and each wheel speed. Next, each measured wheel speed difference and the measurement values for each wheel at the steering wheel position previously recorded are averaged and compared to the wheel speed difference data. The revolutions and air pressure change are then determined and the air pressure change parameters are then calculated. Next, the mean value of the air pressure change parameters is measured and a check is done to see whether the mean value exceeds the threshold value. If the mean value exceeds the threshold value, the air pressure of the tire is determined to have changed and a warning lamp lights.