baber/WOPTO huggingface dataset:
Patent JP-H0461809-A (JP)
Title: Warm air mechanism fixing member and its installation
Inventor: HANAKAGO AKIHIKO
IPC: A47K1/00
Filed: 1990-06-29
Abstract: PURPOSE:To prevent a warm air mechanism from being shifted even if an operating switch is pushed in the kick-in part direction by allowing an adjustor bolt which penetrates through a nearly inverted L-figure-shaped bracket fixed on the upper and side surfaces of the warm air mechanism, to be raised and lowered through turn, and collision-fixing the adjustor bolt by the bottom plate of a furniture. CONSTITUTION:A fixed member 21 is fixed on a warm air mechanism 11 by a bolt 20, in adjustment with the upper surface and side surface of the warm air mechanism 11 by a nearly inverted L-figure-shaped bracket 15. An adjustor bolt 16 which passes through a screw hole 19 formed on the bracket 15 is revolved in turnable manner by a rotary part 17 fixed on the bolt 20, and the top edge part 18 of the adjustor bolt is raised and lowered. Since the warm air mechanism 11 is stopped on a furniture bottom plate 7 by the top edge part 18 of the adjustor bolt, the warm air mechanism 11 is prevented from being shifted, even if a switch 23 is pushed to a kick-in part 14 by a foot 28 for operation.
Patent JP-H0223711-A (JP)
Title: Ecl master slave latch
Inventor: KUBOTA KATSUHISA
IPC: H03K3/286
Filed: 1988-07-13
Abstract: PURPOSE:To realize a logical function which works more preferentially than a normal logic for operation in ECL and to reduce the number of gates in a master slave latch by connecting ECL through the use of ECL (current switching type logic) of a level shift type. CONSTITUTION:The ECL gates 22, 23 and 24 of the level shift type output signals which is obtained by shifting the higher side logical level of the inverse of CLK upward. The level is shifted by the collector load resistances R1-R4 of output side transistors in respective ECL gates. A master latch 20 is constituted with the gates 22 and 23 as basic and a slave latch 21 is constituted with the gate 24 as basic. When the inverse of CLK='0', the master latch 20 fetches the value of data D in the gate 22 and holds it in the gate 23. When the inverse of CLK='1', the slave latch 21 fetches the Q output of the ECL gate 23, holds it and outputs SLQ and the inverse of SLQ.
Patent JP-H093183-A (JP)
Title: Polyurethane elastomer improved in demolding, green strengtr . and water-absorbing properties and noncloudpolyol for producing same
Inventor: GUREI ERU AREN
IPC: C08G65/26
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer which exhibits improved demolding properties, green strength and water absorbency by using as the constituents an ultralowly unsaturated polyoxypropylene polyol containing an internal oxyethylene part below a specified amount and a polyoxyethylene part serving as the cap.  
     SOLUTION: A haze-free polyoxyethylene-capped polyol which contains the main chain polyol (A) comprising a polyoxyproplylene having a functionality of 2 to 8 and containing 1-20wt.% random internal oxyethylene part and 5-25wt.% polyoxyethylene part (B) present as the cap on the main chain polyol and which has a degree of unsaturation of at most 0.015meq/g (polyol). The main chain polyol is obtained by polymerizing a mixture of propylene oxide and ethylene oxide with the molecules of an initiator having a functionality of 2 to 8 in the presence of a double metal cyanide catalyst. The haze-free polyoxyethylene-capped polyol has an equivalent of 500-15,000Da. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1022385-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TSUKAMOTO KAZUHIRO
IPC: H01L27/108
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent defective wirings such as short circuits at contact parts by forming an impurity-doped silicon oxide film on contact forming parts and removing this film by the vapor phase HF treatment to form contact holes. SOLUTION: An impurity-doped silicon oxide film 44 is formed on contact forming parts and undoped silicon oxide films 42, 43, 45 are formed on other parts. The doped film 44 is removed by the vapor phase HF treatment to form contact holes and conductive material is buried in the contact holes to form contacts. The doped silicon oxide film is formed e.g. by the ordinary pressure BPSG CVD. This self-alignedly forms the contact holes and hence at a high accuracy enough to avoid short circuits between the contact and other wiring.
Patent JP-H04372407-A (JP)
Title: Pneumatic tire
Inventor: YOSHIDA MASANAO
IPC: B60C15/02
Filed: 1991-06-20
Abstract: PURPOSE:To provide a pneumatic tire with an improved engagement condition of a tire with a rim by preventing air from being enclosed between a bead heel and a rim flange. CONSTITUTION:For a pneumatic tire comprising a circular tread part 2, a pair of side walls 3 extended toward the tire radius from both ends of the tread part 2, and a circular bead part 4 to be engaged with a rim 8 formed at an inner end of the side walls 3 along the tire radius, a plural number of exhaust grooves 9 extending along the tire radius are provided at the bead part 4 close to a bead heel applied to a rim flange 82. A length L1 of the exhaust groove 9 combined with the rim flange 82 is set to be 10mm or more, and an outer end of the exhaust groove 9 along the tire radius is positioned on the outer side of an end edge of the rim flange 82 along the tire radius, so air between the bead heel and the rim flange can be discharged securely while securing the strength and rigidity of the bead part. A width (w) of the exhaust groove 9 is set to be 5mm or more, and a depth (d) is set to be 1.5mm or more and 2mm or less, so an air discharge effect is improved.
Patent JP-2000008185-A (JP)
Title: Rust preventive of copper and copper alloy
Inventor: FURUKAWA YOSHIAKI
IPC: C23F11/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic compd.-contg. rust preventive suitable for the method of forming a film of an organic compd. chemically adsorbed on copper and capable of forming a stable film having more excellent adsorbing power with copper. SOLUTION: This rust preventive is composed of an aq. soln. contg. at least one kind among 2-aminopyridine, 2-aminoquinoline, 2-aminopyrimidine, 6- aminopyrimidine, 2-aminopyrazine, 2-aminoquinazoline, 4-aminoquinazoline, 2-aminoquinoxaline, 8-aminopurine, 2-aminobenzimidazole, aminotraizines, aminotriazoles and the substituted derivatives thereof by 0.01 to 10 wt.% as film forming components.
Patent JP-S6147049-A (JP)
Inventor: SERUJIYU DERA NEGURA
IPC: H01J49/16
Filed: 1985-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5798194-A (JP)
Title: Storage device
Inventor: SATOU KIYOSHI
IPC: H04N5/907
Filed: 1980-12-11
Abstract: PURPOSE:To increase an access speed and to raise the memory working efficiency, by constituting so that access by both TV and CPU systems to a picture memory having plural ports can be executed quickly in accordance with the port working state by a priority processing circuit. CONSTITUTION:This device is provided with a picture memory M having plural ports and a priority processing circuit PRCT so that access by 2 systems TVS, CPUS to the memory can be executed as quickly as possible in accordance with the working state of the port. This processing circuit selects a port and executes access in accordance with a new access request when the memory is not accessed, and when it has been accessed already, a new access request is made a waiting state even in case of any of both the systems, its access request is executed when the access cycle has ended, and in case when access has been requested simultaneously, its access request is executed in accordance with the priority rank which has been decided in advance.
Patent JP-2000005692-A (JP)
Title: Method for forming anti-fouling coating film
Inventor: TADA TOSHIBUMI
IPC: C09D5/14
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling simply and accurately the film thickness of an anti-fouling coating film to a target value even at a site where coating is remarkably hardly performed such as outer plate parts and bottom parts of a ship and water guiding pipes of a power plant. SOLUTION: In this method for forming approximately uniformly an anti-fouling coating film with a target dry film thickness of at least 60 μm, an anti-fouling coating wherein content of at least one inorg. or org. anti-fouling agent is at most 30 vol.% and content of a colored pigment is at most 4 vol.% is used as an anti-fouling coating for judging the coating thickness.  In addition, the content of the colored pigment in the anti-fouling coating for judging the coating thickness is adjusted so as to satisfy the below described conditions: (a) the color difference between the anti-fouling coating for judging the coating thickness and an article to be coated is at least 20; (b) the color difference between the coating film with a target dry film thickness and a coating film with a dry film thickness of thinner than (the target dry film thickness -50) μm is at least 2; and (c)the color difference between the coating film with the above described target dry film thickness and a coating film with a dry film thickness of thicker than (the target dry film thickness + 50) μm is smaller than 1.
Patent JP-H115572-A (JP)
Title: Sprocket for inner driving of rubber crawler
Inventor: IWASA MITSUHIRO
IPC: B62D55/12
Filed: 1997-06-15
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused when engagement balance of a rubber crawler and a sprocket is lost by retreating inter-pin circular plate peripheral edges erected at fixed pitch in the vicinity of a pair of circular plate peripheral edges holding a projection for driving of a sprocket for inner driving on the inner peripheral surface of a rubber crawler. SOLUTION: A sprocket 10 is constituted of a pair of circular plates 11, 11 holding a projection for driving on the side of a rubber crawler and pins 12, 12 erected at fixed pitch in the vicinity of the surrounding. An A between the pins 12, 12 is retreated 14 by press working to the outside in a roughly triangular shape. Even when the rubber crawler and the sprocket 10 are relatively inclined, a projection for driving is comparatively smoothly engaged to the sprocket 10 and the generation of abrasion of the side surface of the projection for driving or the circular plate 11 of the sprocket 10 can be reduced as much as possible because the roughly triangle-shaped retreating part A exists. Thus, the life of the rubber crawler is improved and the occurrence of a wheel fall-off can be also reduced.
Patent JP-2001002332-A (JP)
Title: Floor reservation operating device for elevator and operation panel
Inventor: FUJIMORI SHIRO
IPC: B66B3/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To easily register a destination floor by performing floor reservation with an operation of a floor up-down button provided near a car call button on an operation panel. SOLUTION: An operation panel 1 is provided in an elevator or on a hall side, the upper part has a speaker 3 and an emergency button 4, and the central part has floor button buttons 5, brailles 6, and an open/close button 7. A floor up-down button 8 is provided under the lower part of the open/close button 7. A floor reservation means 2 includes a ROM 12 for storing lighting indications, lighting periods, reservation conditions, and reservation canceling conditions of the car call buttons 5 when the floor up-down button 8 is pushed. Operation indicating/stopping means 11 sequentially lights floor position display devices such as the car call buttons 5 by an operation indicating signal from the floor up-down button 8, and continues lighting of a specific floor position display device by an operation stopping signal, and a floor reservation processing means 13 reserves the lighted floor.
Patent JP-H0522138-A (JP)
Title: A/d converter
Inventor: OTA GENICHIRO
IPC: H03M1/36
Filed: 1991-07-16
Abstract: PURPOSE:To improve the high frequency characteristic of an analog signal input circuit at the high-speed analog/digital(A/D) converter. CONSTITUTION:By turning an analog signal input path VIN to a distributed constant line, stray capacity provided at the input path is distributed and turned to a fixed impedance. Namely, analog signals are inputted, the two kinds of characteristic impedances Z01 and Z02 are provided at a first distributed constant line 11 equipped with a characteristic impedance Z0, four second distributed constant lines 12, 13, 14 and 15 respectively connected comparator circuit groups 16, 17, 18 and 19 are connected, and the degree of freedom for mask design is improved. Further, these four distributed constant lines are gathered to a third distributed constant line 20, and a terminating resistor 21 equal to the characteristic impedance Z0 is connected to the line 20 in the A/D converter.
Patent JP-H0345005-A (JP)
Title: Amplifying circuit
Inventor: HENDORIKU BUZEN
IPC: H03F3/343
Filed: 1990-07-04
Abstract: PURPOSE: To detect a comparatively small short-circuit current also and to prevent the thermal destruction of an amplifier circuit by providing the amplifier circuit with a means for generating a signal indicating the sum of 1st and 2nd signals and controlling a protection means. CONSTITUTION: Signals S1, S2 respectively generated from 1st and 2nd means M1, M2 in response to currents i1, i2 are supplied to a 3rd means M3, which mutually compares the signals S1, S2 and generates a control signal r1. The control signal r1 is equal to the sum or difference of the signals S1, S2. The control signal r1 controls the protection means B through a terminal 15 or 16 and the means B controls the amplifiers A1, A2 as necessity. When short- circuit exists, the control signal r1 is not zero and the means B is controlled by the control signal r1 to protect the amplifiers A1, A2. Thus the short-circuit can be detected independently of a short-circuit current value.
Patent JP-H0615638-A (JP)
Title: Automatic kneading device
Inventor: KAWAMURA AKIO
IPC: B01F13/00
Filed: 1992-07-02
Abstract: PURPOSE:To perform uniformly kneading, by providing a control device controlling automatically a relative distance, heating temperatures, tuning didrections and rotary speeds of a pair of respective heating rolls. CONSTITUTION:Various detected signals to be put out through a temperature sensor, rotary condition sensor, positional sensor and bank sensor 6 are applied to a control means 10 and a fixed number of times of formation and disappearance of a bank 12 are repeated in accordance with a program defined beforehand on a space between the heating rolls 1. After repeating of the fixed number of times of the formation and disappearance of the bank 12, a rotation and heating of the heating rolls 1 are suspended and the kneading is completed. With this construction, since automatic control of a pair of heating rolls 1 is performed automatically by the control device 10, a powdery material reservoired on the heating rolls 1 in a mountlike state is kneaded, which is kneaded after the same is made into a molten or semi-molten state and the formation and disappearance of the bank 12 to be formed in a state of the heating roll is repeated in a fixed number of times. Therefore, the kneading of the material can be performed extremely uniformly.
Patent JP-H0225319-A (JP)
Title: Manufacture of incombustible fiber reinforced foamed resin sheet
Inventor: KANAMORI ICHIRO
IPC: B29C70/06
Filed: 1988-07-14
Abstract: PURPOSE:To make it possible to continuously manufacture a thin sheet, at the surface of which an incombustible layer is equipped, by a specified process wherein the layer consisting of incombustible inorganic powder is integrally produced onto the surface of a foamed resin sheet. CONSTITUTION:A fiber mat-like sheet 2, which consists of foaming resin- impregnated glass fiber non-woven cloth mat or the like, is placed on a belt conveyer 1. Inorganic powder such as cement powder or the like is sprinkled evenly with a sprinkling device on the mat 2 while transferring and before the resin expands and sets. Next, the resultant mat is sent to a heating furnace 4 for foaming by heating. Finally, the foamed resin is pressed with a pressing conveyer 5 or the like in order to be compression-molded into a sheet material G having the predetermined thickness.
Patent JP-H0846245-A (JP)
Title: Forming method of porous silicon light-emitting layer
Inventor: ONO KIMITAKA
IPC: H01L33/34
Filed: 1994-07-27
Abstract: PURPOSE:To selectively obtain intensive light emission only in a region of arbitrary depth, by locally or uniformly introducing ions of high electronegativity in a silicon substrate, by using an ion implantation method. CONSTITUTION:Oxygen ions 2 are implanted in a P-type silicon substrate 1 doped with boron, under the condition of the kinetic energy of 4MeV and the density of 1X10<15>ions/cm<2>. An anode composed of the silicon substrate 1 and a cathode composed of a platinum electrode 5 are dipped in hydrofluoric acid solution 6 in a reaction cell. The volume ratio of the solution is HF:H2O=1:1. When a current whose density is 20mA/cm<2> is made to flow for about 13 minutes between the anode and the cathode, electrochemical reaction is generated, and a porous silicon layer 31 having different hole diameters are formed in the region where oxygen in the surface layer of the P-type silicon substrate 1 distribute with high density. Hence the surface of the porous silicon light- emitting layer is not terminated by hydrogen but by ions of high electronegativity. Thereby a light-emitting layer wherein deterioration of luminous intensity caused by light irradiation is little can be obtained.
Patent JP-H0339929-A (JP)
Title: Production of liquid crystal panel
Inventor: ISHIHARA TERUHISA
IPC: G02F1/13
Filed: 1989-07-07
Abstract: PURPOSE:To allow the dropping of a liquid crystal without vertically moving a mycrosyringe while maintaining the specified spacing between the microsyringe and a substrate and to greatly shorten the time required for the dropping by electrifying the liquid crystal at the time of the dropping. CONSTITUTION:A spacer is provided on one substrate of a pair of the substrates 2 with transparent electrodes subjected to an orientation treatment and a sealing material is formed around at least one substrate 2. The liquid crystal is electrified and is dropped from a dropping member 1 onto at least one substrate and thereafter, two sheets of the above-mentioned substrates 2 a stuck to each other in a vacuum and thereafter, the sealing material is cured. Namely, the liquid crystal is electrified and dropped and, therefore, the liquid crystal is attracted to the substrate by electrostatic force and is thereby stuck thereto. The position where the liquid crystal is dropped is not required to be in tight contact with the substrate 2 and if the spacing between the dropping member 1 and the substrate 2 is parallel moved while the specified spacing is maintained, the liquid crystal panel is obtd. without flawing the substrate 2 and without spending the time required for the dropping.
Patent JP-S6421770-A (JP)
Title: Optical head feeding device
Inventor: TAKESHITA NOBUO
IPC: G11B21/02
Filed: 1987-07-16
Abstract: PURPOSE:To dispense with a magnetic flux generating part, to simplify construction, and to miniaturize a device thereby by generating a driving force only by an electrostrictive element. CONSTITUTION:In order to move an optical head 1 extending over the recording area of a disk 30, a voltage is impressed to the electrostrictive element 29, and the length of the electrostrictive element 29 is changed by an electrostrictive effect, and a movable pin base 26 and a pin 25 are moved to the direction of an arrow mark A. Thus, because the driving force to move the optical head is obtained only from the electrostrictive element 29, the generating mechanism of the driving force can be extremely simplified, and the device can be made small, light and low-cost, and besides, a magnetic circuit in an objective lens drive part mounted on the optical head, and the magnetic flux never interfere.
Patent JP-S6237762-A (JP)
Title: Palletizing robot system
Inventor: TENMA TADASHI
IPC: G06Q50/10
Filed: 1985-08-12
Abstract: PURPOSE:To improve the working safety and efficiency of a palletizing robot system by using a memory device for both the attribute information and the arrangement information on the freight stored in a transport equipment as well as the attribute information on the freight to be loaded newly, an electronic computer, a graphic display terminal and a loading robot to perform the loading and unloading actions. CONSTITUTION:An electronic computer 4 works after arrival of a transport equipment containing the freight and a storage device 1. Then the attribute information and the arrangement information stored in the device 1 are stored in a loading pattern table and then displayed on a screen of a graphic terminal 3. Then the names of the freight to be deleted out of and loaded into the transport equipment, the loading position of the freight or an end instruction of the plan is accepted from the planner via a keyboard and a table device added to the terminal 3. Thus the freight is loaded and unloaded by means of a memory device for both the attribute information and the arrangement information on the freight in the transport equipment, a memory device for the attribute of the freight to be loaded into the transport equipment, a computer, a graphic display terminal and a loading robot respectively.
Patent JP-H0925625-A (JP)
Title: Excavating method of quicklime improving foundation
Inventor: SAITO SATOSHI
IPC: E02D3/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of quicklime when a quicklime improving foundation is excavated up to a specified depth. SOLUTION: Peripheral soil 4 is reinforced by preparing a large number of quicklime piles 2 consisting of quicklime 3, etc., in a columnar shape in a weak ground in the excavating method of a quicklime improving foundation 1. Only the quicklime piles 2 of the quicklime improving foundation 1 are excavated precedently up to a specified depth (d), and the quicklime 3, etc., are removed beforehand. The peripheral soil 4 is excavated up to a depth (d), where quicklime 3, etc., are removed. Accordingly, excavated soil (the peripheral soil 4) containing no quicklime 3, etc., is excavated surely, and can be treated easily as the treatment of surplus soil, and this method contributes to the reduction of treatment cost.
Patent JP-S6419398-A (JP)
Title: Information input device
Inventor: NISHIZAWA YUJI
IPC: G10L15/24
Filed: 1987-07-15
Abstract: PURPOSE: To shorten an inputting time by inputting line designation from a keyboard, and inputting a vowel and 'N (a hiragana character)' by photographing with a camera and automatically identifying the shape of a mouth, and discriminating an inputted character from the both. CONSTITUTION: The character input of a line such as 'KA, SA, TA, NA, HA, MA, YA, RA, and WA (a hiragana character)' of line designation is operated with alphabetical characters by a key inputting part 6. On the other hand, at the time of inputting vowels 'A, I, U, E, O, and N (a hiragana character)' which can be easily discriminated only from the shape of a mouth, the video information of the part of a mouth is converted into an electric signal by a image pickup part 2, and stored in a storage part 3, and the characteristic parameter of the shape of the mouth is extracted by a characteristic extracting part 4, and identified by an identifying part 5.  At the time of inputting a character 'TO (a hiragana character)', a TA (a hiragana character) line is inputted by the key inputting part 6, and when the 'TO' is uttered in order to input the vowel 'O' to the image pickup part 2, the input of the 'TO' is discriminated by a character discriminating part 7.