baber/WOPTO huggingface dataset:
Patent JP-H08175927-A (JP)
Title: Stabilizer for artificial tooth
Inventor: ARITA KAORI
IPC: A61C13/23
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a stabilizer for artificial tooth consisting of Karaya gum as a major component, capable of showing almost no reduction in viscosity and fixing power thereof during a preservation under a high temperature and a high humidity for a long period, and excellent in durability of the fixing power. CONSTITUTION: This stabilizer for artificial tooth comprises containing a Karaya gum heat-treated at 80-180 deg.C, preferably 100-150 deg.C for a heat treating time of 10sec to 20min, preferably for 30sec to 10min as a major component. The Karaya gum after the heat treatment preferably has the viscosity of >=5 pascal second, especially 5-20 pascal second in the aqueous solution of 5wt.% propylene glycol containing 2.5wt.% heat-treated Karaya gum at 25 deg.C. To the artificial tooth stabilizer besides the heat-treated Karaya gum, if necessary, the other components such as a water-soluble high polymeric compound, a coloring matter and an aromatic can be blended and the stabilizer can be used not only as a powder-type but also as a paste-type.
Patent JP-H09180539-A (JP)
Title: Luminair
Inventor: SUZUKI TATSUYA
IPC: F21V19/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the shortening of life of and the damage to a lamp. SOLUTION: This luminair is formed by incorporating a lamp 5 and a reflecting plate 34 into a luminair main body. A sealing part cover 10 made of metallic molding material, interposed between the sealing part 20 and reflecting plate 34 of the lamp 5, is fitted to the luminair main body. The surface of the reflecting plate 34 side of the sealing cover 10 is formed as a light absorbing surface easily absorbing light. Reflected light from the reflecting plate 34 can be blocked by the sealing cover 10 to be inhibitted from irradiating the sealing part 20.
Patent JP-H09175325-A (JP)
Title: Mounting structure of seat belt takeup device
Inventor: OKAZAKI FUMISHIGE
IPC: B60R22/46
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To allow judgement whether the release lever of a safety device is set in the release position at a glance even in the condition that cover is attached. SOLUTION: A seat belt takeup device 1 is fastened to the accommodation part 5a of a body frame 5 using bolts 12, and the release lever 4 of a safety device 2, which has been set in the engage position so that a mechanical igniting device 3 is not actuated (see illustration) is pushed in and turned 90deg. counterclockwise to take the release position, and a garnish 13 is installed so as to enclose the seat belt takeup device 1. The garnish 13 is equipped with a through hole 13a in the position mating with the engage position of the release lever 4, and a clip 14 inserted for blocking the hole 13a is given such a length as contacting with the lever 4 and not capable of being set in as long as the lever 4 is in the engage position.
Patent JP-H08172804-A (JP)
Title: Movement controlling device for rear cover in tractor
Inventor: TANAKA TAKEJI
IPC: A01B63/114
Filed: 1994-12-26
Abstract: PURPOSE: To prevent inconvenience of an accident of an actuator for moving a rear cover based on a trouble and bad adjustment of a rear cover position detecting sensor. CONSTITUTION: In controlling movement of a rocking support position of a rear cover based on expansion and contraction operation of an electrically-driven cylinder, when a detected signal of a rear cover position sensor to be subjected to feedback operation in output of expansion and contraction command is not changed in the direction corresponding to a driving command, the rear cover position sensor is judged to have a trouble or poor adjustment and the output of expansion and contraction command is forcibly stopped.
Patent JP-H05170342-A (JP)
Title: Paper feeding device
Inventor: FUJIWARA TATSUO
IPC: H04N1/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide a paper feeding device which can prevent bias traveling of paper carried by a belt and so on without dropping processing speed in relation to improvement of the paper feeding device for separating and carrying the recording paper. CONSTITUTION:A paper feeding device is provided with a separation mechanism 20 comprising a carrier belt 1 wound around a plurality of pulleys 4, 5 and 6 and traveling along a recording medium carrier path 10 and a separation roller 2 arranged at the position close to the pulley 5 on the recording medium approach side in capable of rotation, and the delivered recording medium is carried by the separation mechanism 20. And a tilting adjusting means 3 is provided for tilting a shaft of the pulley 5 against a shaft of the separation roller 2 so that bias traveling of the recording medium carried the carrier belt 1 can be prevented.
Patent JP-H04206820-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOBIMATSU HIROSHI
IPC: H01L21/302
Filed: 1990-11-30
Abstract: PURPOSE:To realize precise Si trench etching having a high aspect ratio, by using a multilayered film in which SiO2 films and Si films are alternately stacked as an etching mask at the time of trench etching, and changing the aperture size of each layer. CONSTITUTION:In an etching mask used at the time of etching Si, an etching mask formed on Si metal 1 has a multilayered structure in which SiO2 films 2 and Si films 3 are alternately stacked. By using different etching material for the Si film 3 and the SiO2 film 2, etching is progressed for every layers from the uppermost layer. When the lowermost SiO2 film 2 is etched, side etching is so performed that the aperture size is made larger than that of the Si films 3. Hence an etching mask having step-differences on the side wall is formed. Reactive ions are subjected to irregular reflection on the etching mask end, the collision of the reactive ions against the trench side wall decreases, and etching amount is reduced. Thereby the trench shape is improved, and precise etching is realized.
Patent JP-H07197334-A (JP)
Title: Ring for spinning frame
Inventor: MORIMOTO NAOYUKI
IPC: D01H7/60
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a traveller for spinning frame, having improved abrasion resistance to keep the ring performance over a long period, having good conformability between the ring and a traveller even in an ultra-high speed rotation range and enabling stable continuous operation. CONSTITUTION:This ring for spinning frame is produced by forming an iron chromium boride layer on at least the surface of a ring flange 1 contacting with a traveller.
Patent JP-H09173439-A (JP)
Title: Catheter including tube of polyimide-based resin composition
Inventor: MORITA ATSUSHI
IPC: C08K7/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To form a catheter having a strength and a large elasticity by letting a specific quantity of aluminum borate whiskers included in a thermoplastic polyimide. SOLUTION: Aluminum borate whiskers by 5-50 pts.wt. are included in 100 pts.wt. polyimide resin having repeated units expressed by the formula. When the quantity of a fiber reinforcement material is less than 5 pts.wt., sufficient elasticity is not provided. When it exceeds 50 pts.wt., fusion viscosity of composition is increased, and extrusion performance becomes bad. In the formula, X denotes a group selected from among a group comprising direct coupling sulfur, or the like Y1 , Y2 , Y3 , and Y4 are each hydrogen, a 1-6C low alkyl group, and R1 is a tetravalent group selected from among non-condensed polycyclic aromatic groups mutually coupled by 4-9C aliphatic groups, or the like. A catheter having a strength and a large elasticity can thus be formed.
Patent JP-H06189136-A (JP)
Title: Image interface circuit
Inventor: IZUMIYA KENJI
IPC: H04N1/40
Filed: 1992-12-17
Abstract: PURPOSE:To prevent relation between an effective image area signal for printer generated based on a reference clock and image data synchronized with a delay clock in which the reference clock is delayed by propagating from being deviated even when delay quantity is fluctuated. CONSTITUTION:A reference clock generation circuit 21 and a synchronous circuit 40 which takes the synchronism of the image data supplied to a printer main body 20A with the effective image area signal PC for printer are provided at an image interface circuit 20B. The image data read out based on the reference clock signal and the clock signal are outputted from an image data memory part 30, and the reference clock CK and the delay clock DCK1 delayed by propagating are supplied to the synchronization circuit 40 for printer, and the effective image area signal PC for printer taking synchronism by a delay clock with double period in which the delay clock is frequency-divided into a doubled period can be generated.
Patent JP-2000157856-A (JP)
Title: Method for mixing by stirring by use of vibration type stirring mixer
Inventor: TANIGUCHI TORU
IPC: B01F11/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To mix always by a specific ratio while a required mixing ratio of a mixing material can be easily and highly precisely set. SOLUTION: At least two mixing chambers wherein mixing materials A and B are housed inside a stirring mixer in which at least two kinds of materials are mixed by stirring by vibration with a stirring body 3, are provided. At least one kind of the mixing materials A and B to be mixed in the mixing chamber 12 is intermittently sent thereinto, an mixing irregularity owing to the intermittent sending is removed by vibration stirring in the mixing chamber 12, and the materials A and B are uniformly mixed.
Patent JP-H04206826-A (JP)
Title: Manufacture of mos semiconductor device
Inventor: OOE KIKUYO
IPC: H01L21/76
Filed: 1990-11-30
Abstract: PURPOSE:To restrain the increase of stress at a corner part, and restrain narrow channel effect while the difference between mask channel width and effective channel width is restrained, by providing a fifth process wherein, after a first insulating film is etched by using a second and a third insulating films as masks, the second and the third insulating films are eliminated, and a first insulating film of a protruding type is formed. CONSTITUTION:In the manufacturing method of an MOS type semiconductor device, a silicon oxide film 2 is formed on a silicon substrate 1, an insulating film 3 is deposited on the film 2, a silicon oxide film 4 is deposited on the film 3, and photo resist 5 is formed in a specified region. By using the photo resist 5 as a mask, the silicon oxide film 4 is etched. By using the photo resist 5 and the silicon oxide film 4 as masks, the insulating film 3 is etched, and a protruding part 6 is formed on the insulating film 3. After an insulating film is deposited on the whole surface of the silicon substrate 1, a side wall insulating film 7 on both side walls of the protruding part 6 is formed by etching in a self-alignment manner, so as to obtain a desired film thickness. A bird's beak is restrained from entering by the part between the widths Ls of the formed side wall insulating film 7.
Patent JP-H11158546-A (JP)
Title: Production of low yield ratio, tough thick steel plate with high efficiency
Inventor: YOSHIE ATSUHIKO
IPC: C22C38/58
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of the production of a steel plate by subjecting a thick steel plate obtd. by subjecting a steel having a specified compsn. contg. C, Si and Mn, and the balance Fe with inevitable impurities to hot rolling and quenching to tempering under specified conditions. SOLUTION: The steel has a compsn. contg., by weight, 0.02 to 0.25% C, 0.03 to 2.0% Si, 0.2 to 3.5% Mn, and the balance Fe with inevitable impurities. This steel is subjected to hot rolling and is directly quenched or is heated and quenched after its temp. is dropped to a room temp. to obtain a thick plate, which is tempered. The tempering is executed as follows: the tempering temp. is regulated to 150 to <400 deg.C. Furthermore, the average heating rate to the tempering temp. is regulated to 1 to 20 deg.C/sec. Ordinarily, holding is executed at the tempering temp. for a certain time in tempering, but, as for the above steel plate, since, in the case the holding time is long, dislocations are eliminated, and furthermore, the precipitation of solid solution carbon progresses, the holding time is preferably limited to <=5 min.
Patent JP-H09156067-A (JP)
Title: Printing plate manufacturing device
Inventor: HORINO HITOSHI
IPC: G03F7/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate manufacturing device capable of making a printing plate in a short time. SOLUTION: This printing plate manufacturing device is equipped with a laser beam emission mechanism 3 with a first irradiation means 18 for emitting a specified signal laser beam to a negative plate 40 attached to a drum 5 on a printing plate attaching mechanism 2 based on image information. In addition, a second irradiation means 21 for emitting a specified auxiliary laser beam to the laser beam emission mechanism 3, is provided and both signal laser beam and auxiliary laser beam are emitted to the specified spot of the negative plate in the superimposition mode.
Patent JP-H08188912-A (JP)
Title: Method for tying obi in puffed-out fashion and implement therefor
Inventor: MIYAKE TERUNO
IPC: A41F19/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide the subject method and implement therefor designed to stably and nicely tying an OBI (sash) by fixing it in desired puffed-out fashion while watching it on the front side during putting on it without developing any wrinkle through knotting or twisting it. CONSTITUTION: This method is such that an OBI (sash) is tied in puffed-out fashion by using a fastener X serving as the receiver for the OBI padding and a clip Y for fixing puffed-out shape. The fastener X is made by setting a virtually inversely triangular plate-shaped fastener 2 and a plate-like support with a length half or less that of the fastener 2 under the cylindrical, receiver 1 with the longitudinal section in virtually inversely U-shaped fashion; while the clip Y is composed of two plate-like pieces set so as to be mutually openable owing to a support with the length of an action part 8 of 10-15cm and the tip of the surface thereof provided with a graduation.
Patent JP-H11177749-A (JP)
Title: Image processor, image processing system and image processing method
Inventor: KURODA TAKESHI
IPC: B41J29/38
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To enable urgent processing through interrupt of a current processing by providing a means that receives processing with the interrupt during cooperation with an external device, based on an entered instruction and a means that executes received interrupt processing to once stop the current processing, even when the urgent processing takes place later. SOLUTION: This processor is provided with a means that makes, cooperation with an external device based on an entered instruction, a means that interrupts the cooperative operation to receive a new processing, and a means that executes the received interrupt processing. That is, in the case of cooperation of, e.g. a copy processing in this unit, the setting of the mode required for the copy processing is made by each key, and a cooperation setting key 301 is depressed to conduct the cooperation. When a processing has been conducted already, an interrupt key 302 is depressed to stop the processing at once and to process the new processing with interrupt. When the interrupt processing can be accepted, switch is made to a user interface screen for designating the interrupt mode.
Patent JP-2000222780-A (JP)
Title: Substrate for information recording medium and information recording medium
Inventor: SAKURAI YUICHI
IPC: G11B7/2405
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce jitters and a block error rate by accurately reproducing recording marks which are formed in pre-grooves narrower than the diameter of a reproduction light spot. SOLUTION: The information recording medium has a light absorbing layer, a light reflecting layer, and a protecting layer on a substrate 1. The substrate 1 has pre-grooves 22 (22') spirally or concentrically on the surface. Prepits 21 are formed between adjacent pre-grooves 22 and 22' so that groove depth (c) is less than the groove depth (a) of the pre-grooves. Consequently, even when part of a pre-pit is included in a reproduction light spot together with a recording mark formed in a pre-groove, part of the pre-pit included in the reproduction light spot is prevented from being recognized as part of the recording mark, so that recording marks can properly be reproduced.
Patent JP-2000163144-A (JP)
Title: Power source step-down circuit
Inventor: SHIRAISHI HIROSHI
IPC: G11C11/407
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a power source step-down circuit for stably supplying a desired voltage in an active state, and for maintaining the state with low current consumption in a stand-by state in a simple constitution. SOLUTION: This power source step-down circuit is provided with a first Pch transistor 2 for supplying an active power source, an amplifier 1 for controlling this first Pch transistor 2, and a second Pch transistor for always supplying a stand-by power source with fine currents to a load. Then, a gate voltage at the first Pch transistor is controlled, and an output voltage is supplied in the active state, and the high impedance of the drain/source of the first transistor is executed by the amplifier 1, and the supply of the active power source to the load is interrupted, and only the stand-by power source from the second Pch transistor is supplied to the load in the stand-by state.
Patent JP-H06189424-A (JP)
Title: Installation of long spiral material for overhead power transmission cable
Inventor: YAMAMOTO KENJI
IPC: H02G7/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a method for installing long spiral material for an overhead power transmission cable by which a burden in the work at a height is reduced and the workability can be remarkably increased. CONSTITUTION:In a method for installing wound long spiral material 12 on an overhead power transmission cable 10 in the wound condition, the long spiral material 12 is linearly extracted from the wound condition and the extracted section 18 is pushed against the overhead power transmission cable 10 and then is rotated in the twisted direction to be wound round the cable 10 while the wound section 14 is wound back. In this way, the long spiral material 12 is installed on the overhead power transmission cable 10.
Patent JP-H05170057-A (JP)
Title: Rotary brush device for car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1991-12-20
Abstract: PURPOSE:To appropriately control the surface pressure of a rotary brush to a vehicle by making the oscillation possible range of the rotary brush, supported at oscillating arms, variable. CONSTITUTION:A vertical pair of oscillating arms 5 are rigidly fixed to a supporting shaft 4 rotatably provided at a gate-type traveling frame 3, and a side face brush 6 is supported between these oscillating arms 5. The side face brush 6 is energized in the direction of an arrow mark A of approaching a vehicle by the weight of a weight 12. The supporting shaft 4 is provided with a movable stopper 13 changeable in its oscillating position into the directions of arrow marks A, B by a cylinder 16. A stopper protrusion 14 provided at the oscillating arm 5 is brought into contact with the movable stopper 13 adjusted in its oscillating position according to the side face shape of the vehicle, so that the oscillating end of the side face brush 6 oscillated in the direction of the arrow mark A by the energizing force of the weight 12 is regulated to enable the control of surface pressure to the vehicle.
Patent JP-2000163461-A (JP)
Title: Timing simulator and timing simulation method
Inventor: NOBUHARA KATSUSHI
IPC: G06F17/50
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately and speedily specify delay data including the internal delay time of cells corresponding to the wiring form of cells by specifying the delay data including the internal delay time of cells from parameters including the number of branches and load capacity of wiring connected to the post step of cells. SOLUTION: This timing simulator is composed of a display, keyboard, mouse and control part with a built-in hard disk storing the net list or formula of a semiconductor integrated circuit. Concerning such a timing simulator, the formula specifying the relation between the load capacity and internal delay time Td of cells 50 is prepared by the values of a number (n) of branches of wiring connected to the rear step of cells 50. Then, the number (n) of branches and load capacity of wiring connected to the post step of respective cells 50 are found from the net list of the semiconductor integrated circuit described at a gate level and according to the prepared formula, for each cell 50, the internal delay time Td is specified from the found number (n) of branches and load capacity of wiring.
Patent JP-H08176730-A (JP)
Title: Oil tempered wire and production thereof
Inventor: MATSUMOTO TAKESHI
IPC: C22C38/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide an oil tempered wire and more particularly an oil tempered wire having excellent toughness and fatigue strength. CONSTITUTION: The steel for this wire consists, by weight%, 0.5 to 0.8% C, 1.2 to 2.5% Si, 0.4 to 0.8% Mn, 0.7 to 1.0% Cr, is added at least one kinds among 0.05 to 0.15% V, 0.05 to 0.5% Mo, 0.05 to 0.15% W and 0.05 to 0.15% Nb or above or above and consists of the balance Fe and inevitable impurities. The content of Al which is the inevitable impurity is <=0.005% and the content of Ti therein is <=0.005%. Such steel is subjected to quench-hardening and tempering at a heating temp. for quench-hardening of 950 to 1100 deg.C higher than heretofore.
Patent JP-H06173210-A (JP)
Title: Base reinforcing method
Inventor: NEMOTO NOBUYUKI
IPC: E01C3/04
Filed: 1992-11-09
Abstract: PURPOSE:To improve executing ability by low-pressure injecting and permeating a hardenable resin system fluid or its cement mixture into a repair paving material, or mixing the above fluid or cement mixture with the base material of a new paving material. CONSTITUTION:An asphalt layer and a cement stabilized layer are core-bored up to the upper part of a base layer. Next an injecting pipe is inserted into the base layer to inject resin system fluid composed of the resin latex of polyurethane and hardening agent under low pressure, and then a normal temperature repairing asphalt mixture is charged in a core hole. In the case where only an asphalt layer is replaced, after the asphaly layer is peeled off, the above resin system fluid is scattered from the upper part of the base layer and permeated. In the case where the base is newly provided, the above resin system fluid is used independently or together with the cement instead of the cement or asphalt emulsion added to the base. Thus the supporting force of the base layer can be quickly reinforced, and influence to environment can be sharply reduced, and the base layer can be simply executed and saved in required labor.