baber/WOPTO huggingface dataset:
Patent JP-H01149258-A (JP)
Title: Magnetic disk driving device
Inventor: MIWA TAKAHIRO
IPC: G11B19/20
Filed: 1987-12-04
Abstract: PURPOSE:To prevent data of a recording track from being distructed by deciding an eccentricity of its magnetic disk when a read-out of a sector of two adjacent recording tracks is detected and inhibiting a recording to the magnetic disk accordingly. CONSTITUTION:A 1st detecting means 42 detects whether or not a magnetic head 6 in a step position corresponding to a recording track position is able to read out either sector of adjacent recording tracks to said recording track on both inner and outer circumferential sides, while a 2nd detecting means 43 moves the magnetic head 6 by prescribed steps in the direction of a readable adjacent track based on said detecting result, and then detects whether or not a recording track even in that new position and either sector of its adjacent recording tracks are readable. Then, when the read-out of two adjacent recording tracks is detected, the eccentricity of the magnetic disk 4 is decided, and the recording to the magnetic disk 4 is inhibited by a control means 44. By third method, the destruction of data can thus be prevented.
Patent JP-2001123438-A (JP)
Title: Construction method for preventing liquefaction in earthquake of soil within city or the like by injecting air-dissolved water or compressed air into ground, device used therefor, and construction method therefor
Inventor: SHIRAISHI TOSHIKAZU
IPC: E02D3/10
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for preventing liquefaction in earthquake for a soil which can by carried out without lowering a groundwater level in a city area and the like, and to provide a structure for a run-off tube well, a collection tube well or the like, and a method for installing the tube wells. SOLUTION: Water mixed with very fine air bubbles and dissolved with saturated air or more is made to flow into the soil of weak cohesion, or compressed air is blown in to form an area mixed with very fine air bubbles in the soil, and a degree of saturation in the soil of the area is reduced upto a degree where the liquefaction is not generated in the earthquake, to prevent the generation of the liquefaction.
Patent JP-H02154516-A (JP)
Title: Output circuit
Inventor: UENO SHOJI
IPC: H03K17/56
Filed: 1988-12-06
Abstract: PURPOSE:To reduce the chip size and to obtain a stable switch characteristic by controlling a gate level of a MOS transistor (TR) for output pullup and a gate level of a MOS TR for output pulldown separately. CONSTITUTION:A control circuit controls a gate level of a MOS TR DM1 for output pullup and a gate level of a MOS TR DM2 for output pulldown separately. Then it is possible to set the MOS TR DM1 for output pullup and the MOS TR DM2 for output pulldown for high dielectric strength to ON selectively or OFF respectively by using a low voltage signal. In such a case, since a voltage by constant voltage elements 21, 22 is applied between the gate and source of the output MOS TR, each drain current is increased and it is almost independently of the dispersion in the threshold level due to the dispersion in the process. Thus, a stable switching characteristic is obtained.
Patent JP-H09130718-A (JP)
Title: Image pickup device and edit device
Inventor: YANAGIDA NOBORU
IPC: G11B20/12
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To simplify the edit job more than that of a conventional device by recording information relating to an image pickup result and image pickup device to specify a recording medium onto the recording medium. SOLUTION: A timer 9 generates sequentially data D1 of image pickup date and time and provides the data to an additional information generating circuit 8. A counter 10 outputs a count D2 to the additional information generating circuit 8. Furthermore, the user operates an entry means 11 to enter data D3 of a name of a cameraman and an image pickup place. A memory 12 stores the entered text data D3 and data D4 representing a form and a serial number of the text data D3 is outputted to the additional information generating circuit 8. The additional information generating circuit 8 combines the data D1-D4 to generate information relating to the image pickup to specify the recording medium and records the information onto a magnetic tape via a modulation circuit 5.
Patent JP-H04181832-A (JP)
Title: Communication speed matching circuit
Inventor: WAKAMATSU SHUNICHI
IPC: H04J3/00
Filed: 1990-11-16
Abstract: PURPOSE:To match the speed of a terminal data whose speeds are 8, 16, 32, 64kbits/s with a communication speed of ISDN of 64kbits/s by using a network synchronizing clock of 64kHz for the ISDN to apply P/S(parallel/serial) conversion to the data in the unit of 64kbits and outputting the converted 64kbps data to the ISDN. CONSTITUTION:A terminal data 8k is outputted as a data D0 from an S/P conversion circuit 11, a terminal data 16k is divided into two data D0, D1, a terminal data 32k is divided into four data D0, D1, D2, D3, and a terminal data 64k is divided into eight data D0, D1, D2, D3, D4, D5, D6, D7 and then outputted respectively. Any of art 8kbps data buffer 12a, a 16kbps data buffer 12b, a 32kbps data buffer 12c, and a 64kbps data buffer 12d is selected depending on the 8, 16, 32, 64 modes and the divided data is transferred to a selected data buffer, in which the data format is matched with the 64k data format.
Patent JP-H03169599-A (JP)
Title: Regulation ruler used for arranging solid model of building
Inventor: WADA KEIGO
IPC: B43L7/00
Filed: 1989-11-28
Abstract: PURPOSE:To arrange the solid model of a building adapted to regulations by forming an inclined line inclined displaying an oblique-line limitation such as a road oblique-line limitation using a mark for positioning as a reference, a north-side oblique-line limitation, an effective lighting oblique-line limitation, etc., to the side section of a tabular body. CONSTITUTION:The solid model 4a of a building is disposed onto a site drawing 2, a lower edge 22 formed in a straight line by the horizontality of a regulation ruler is arranged at a right angle to a border-line on the reverse side of a road while a mark 23 for positioning is conformed to the borderline on the reverse side of the road, and the distance of a retreat required by a road oblique-line limitation can be confirmed by the state in which the solid model 4a of the building is brought into contact with an inclined edge 24. The lower edge 22 formed in the straight line by the horizontality of the rule ruler is directed toward true north while the mark 23 for positioning is conformed to the borderline of an adjacent land in the true north direction or the borderline on the reverse side of the road, and the distance of the retreat required by a north-side oblique-line limitation can be confirmed by the state in which the solid model 4a of the building is brought into contact with the inclined edge 24. The lower edge 22 shaped in the straight line by the horizontality of the regulation ruler is directed at the right angle to the building while the mark 23 for positioning is conformed to the borderline of the adjacent land, and the distance of the retreat required by an oblique- line limitation by effective lighting can be made sure by the state in which the solid model 4a of the building is brought into contact with the inclined edge 24.
Patent JP-H11144833-A (JP)
Title: Crimp device for flag type terminal
Inventor: SOMA TETSUNORI
IPC: H01R43/048
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent a crimp defect of a flag type terminal, in a crimp device for the flag type terminal in which a crimper to caulk a coated barrel and a crimper to caulk a core wire barrel are confronted with an interval. SOLUTION: A positioning member 40 to position a terminal part of a coated cable W is provided. The positioning member 40 positions a terminal part WI, WC of the coated cable W so as to prevent it from being forced out from a space between each crimper 33 and 34. Thereby, when a peeled coated cable W is sent for feeding, the positioning member 40 has no fear that the terminal part WI, WC is forced out from a space between a barrel 2 and 3.
Patent JP-2001130975-A (JP)
Title: Ceramic sliding part
Inventor: TANIGUCHI MASAHITO
IPC: B23K103/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic sliding part attaining sufficient one-side hitting performances even under a severe use condition, having excellent fatigue- resistant performances. SOLUTION: A sliding end face 4a of a ceramic plate 4 is subjected to a curved crowning having a central side projecting from a standard level (f) of the end face with regarding a plane (f) including an outer edge 7 as the standard face of the end face. The radius of curvature of the crowning is different depending upon the position of the sliding face end 4a. When a distance from a central point 6 of the sliding end face 4a to the outer edge 7 is D, a position separated by 0.8D from a central point 6 is a boundary, a peripheral part 4b exists at an outer peripheral side, a central part 4d exists at a central side, an average value of the radius of curvature of the peripheral part 4b is R1 and an average value of the central part 4d is R2, a relation of the formula R1<R2 is satisfied.
Patent JP-2001124870-A (JP)
Title: Clock
Inventor: NAKAMURA NORIHIKO
IPC: G04B37/20
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a clock provided with a clock body having a time display and a cover rotatable with respect to the clock body for covering the time display, allowing the opening/closing of the cover and offering easy manufacture. SOLUTION: The clock is provided with the clock body 2 and the cover 3 having a locking portion 202 and a locking member 301, respectively, to be locked to each other when the cover is closed, the clock body having a cut 203, a boss 204 and an operator 5 mounted on the cutout and the boss, the operator having a hole 503 for holding the boss and a protrusion 501 put in contact with the locking portion or the locking member so that it is rotated with the boss as the axis, when an external force is applied thereto, to cause the protrusion to thrust the locking portion or the locking member to cancel the locking condition of the locking portion or the locking member. Otherwise, the clock body has the cut and a hole 205 and the operator has a boss 505 held by the hole.
Patent JP-H09145065-A (JP)
Title: Tumbling type electric switch
Inventor: NAKAJIMA SHUNICHI
IPC: F24C7/08
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make a switching mechanism work automatically when the switch body is tumbled down and prevent the switch mechanism from tripping back when another object strikes at the switch body. SOLUTION: There is provided a projecting rod 21 having a flange 19 capable of popping out from the side wall of a switch body and slanting lower on the inner side and higher on the outer side. A spherical body 25 is provided on the upper surface of the flange 19, which spherical body 25 when the switch body tumbles down moves and intervenes between the upper, outer side of the flange 19 and a case 8 so as to stop the projecting rod 21 from moving upward and the switch mechanism 14 from being actuated.
Patent JP-H10150907-A (JP)
Title: Bread dough and production of bread
Inventor: UCHIDA MICHIO
IPC: A21D13/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain bread having a good taste and texture by using a low- protein wheat preparation in which water is absorbed (or wheat preparation in which allergen is decreased) as a raw material. SOLUTION: The raw material consisting of 100 pts.(wt.) low-protein wheat preparation having a protein content of 6 to 10% of the case a moisture content is specified to 14 (wt.)%  or wheat preparation which has a salt soluble content of 1/50 to 1/100 (based on weight) to a salt insoluble protein content and is decreased in the allergen}, 55 to 60 pts. water, 0.5 to 2.5 pts. common salt, 4 to 8 pts. sugar, 2 to 6 pts. oil and 3 to 6 pts. yeast is used. Water is added to the low-protein wheat preparation prior to addition of the yeast and thereafter, the preparation is rested for at least >=5 minutes and the time for a fermentation stage is kept at <=30 minutes, by which the bread dough is produced. The desired bread is obtd. by baking this dough.
Patent JP-H09121926-A (JP)
Title: On-back bearing strap
Inventor: SONOBE TERUO
IPC: A45C3/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a back bearing strap having a mojor and a minor cord and a tail lock to connect them together and tighten, with which a hazard generated with outward protrusion of the tip of a thin rod formed on the tail lock is well prevented by enclosing this rod tip and a certain zone around it with an enclosing strip. SOLUTION: A back bearing strap concerned has a frame 6 and a major cord (a) and minor cord (b) which are connected together and tightened through a tail lock (c) equipped with a thin rod 7 on the frame 6, wherein an enclosing strip 9 whose base end is secured to a hoop 8 fitted on the minor cord (b), is overlapped on the minor cord (b), and is formed with such a length that the tip of the strip can be inserted through another hoop 10 fitted on the major cord (a) for generating the locked condition. If the strip 9 is furnished at the rear surface with a recess with which the tip of the thin rod 7 is detained, and it is possible to certainly enclose the rod tip with the strip 9.
Patent JP-H07138100-A (JP)
Title: Sic whisker for ceramic composite reinforcement
Inventor: YOSHIKAWA SHOICHI
IPC: C04B35/80
Filed: 1993-11-15
Abstract: PURPOSE:To obtain SiC whiskers for reinforcing ceramic composites, showing excellent reinforcing functions in a variety of ceramic materials. CONSTITUTION:Rice grain hulls are used as a Si source to prepare SiC whiskers having the cross section structure at 0.2 to 7 ratio (d2/d1) of the diameter (d2) of the central core including metal impurities to the diameter of the whiskers (d1). The alpha degree of SiC whisker is preferably over 20%.
Patent JP-H01151029-A (JP)
Title: Optical recording medium and optical recording method
Inventor: MOCHIZUKI HIDEAKI
IPC: G11B7/246
Filed: 1987-12-08
Abstract: PURPOSE:To enhance the flexibility of software production and to reduce the cost at the time of small-quantity production by constituting the title medium in such a manner that the change in the optical properties formed on an optical recording layer is maintained even after the treatment to make the recording layer transparent prior to reproduction. CONSTITUTION:The optical recording layer 2 of the optical recording medium which is provided with the optical recording layer 2 on a transparent substrate 1 and has further a reflecting layer 3 thereon is recorded with signals as the change in optical properties by irradiation of laser light to be used for recording. The medium is so constituted that the recording part maintains the change in the optical properties with the laser light even after the treatment to make the recording layer 2 transparent. The change in the optical properties generated at the time of recording is, therefore, maintained even after the optical recording layer 2 is made transparent. The signals can be consequently reproduced as the difference in the quantity of the reflected light between the signal recording part and the unrecording part at the time of irradiation of light of the reproduction light after the recording layer is made transparent. The need for the process for producing a costly stamper in the manufacture of CDs is thereby eliminated and the small-quantity production of the CDs and CD-ROMs of the same software is executed at the low cost with ease.
Patent JP-H03168792-A (JP)
Title: Cooling device for liquid crystal panel
Inventor: TOIDA SHIGETO
IPC: G09F9/00
Filed: 1989-11-29
Abstract: PURPOSE:To make the cooling liquid for the liquid crystal panel into incombustible liquid without decreasing its original necessary properties by mixing a specific content amount of incombustible liquid such as a fluorine compound with a simple substance of an organic solvent or organic high polymer synthetic compound such as glycerol or their mixed liquid. CONSTITUTION:A space part 11 which constitutes a cooling chamber is formed in a rectangular frame type heat radiator main body 10, an injection hole 110 for the cooling liquid which communicates with the space part 11 is bored in the center part of one side of the heat radiator main body 10, and the cooling liquid C is injected into and charged in the space part 11 through the injection hole 110. The cooling liquid C for cooling the liquid crystal panel 6 is obtained by mixing a specific content amount of incombustible liquid such as the fluorine compound or phosphor compound with the single substance of the organic sol vent or organic high polymer synthetic compound such as glycerol, ethylene glycol, and polyethylene glycol. Consequently, the cooling liquid C for cooling the liquid crystal panel can be made into the incombustible liquid without decreasing its original necessary properties.
Patent JP-H07156480-A (JP)
Title: Information processor
Inventor: YAMAMOTO WATARU
IPC: G06F3/12
Filed: 1993-12-10
Abstract: PURPOSE:To sequentially print front and rear surfaces of a print sheet by providing a sub-guide plate for dividing input and output print sheets, a sub-roller rotatably supported through a driving mechanism, a feed roller to be cooperated in contact with a rubber roller, a tiltable guide plate disposed near the feed roller, and a tiltable printing head to be cooperated with the guide plate. CONSTITUTION:A printing head 11 prints by reciprocating at a print sheet to be guided by a rubber roller 9 through a driving mechanism. A sub-guide plate 7 divides input and output print sheets to a side of a paper guide 5. A sub-roller 8 is rotatably supported to a front surface of the plate 7 through the mechanism. Further, a feed roller 14 to be cooperated in contact with the roller 9 and a guide plate 7 tiltably disposed near an outer periphery of the roller 14 are provided. The head 11 is arranged tiltably in cooperation with the plate 7. In addition, a pinch roller 15 for feeding the sheet through the mechanism, a discharge roller 12, and a discharge port 13 are provided. As a result, front and rear surfaces of the same sheet can be sequentially printed.
Patent JP-H07161449-A (JP)
Title: Method for inserting terminal with electric wire and driving device for electric wire separating arm
Inventor: MAEJIMA TAKAMICHI
IPC: H01R43/20
Filed: 1993-12-10
Abstract: PURPOSE:To insert a terminal with an electric wire into a connector housing smoothly and speedily by the use of guide arms. CONSTITUTION:A pair of guide arms 5', 6' are descended along a partition wall of a terminal containing chamber of a connector housing, to be inserted between introducing-out electric wires. Only one guide arm is opened in an opening width of a required terminal containing chamber. Otherwise, the guide arms are opened in the opposite directions at the same time when the pair of guide arms are moved toward the terminal containing chamber such that the centers of the pair of guide arms accord with the center of the terminal containing chamber or before or after the movement, and a grip hand gripping a terminal with an electric wire is moved integrally with the guide arms. A drive device 26 comprises an opening/closing cylinder 31 having a pair of opening/closing legs 29, 30 fixed to the guide arms, a stopper 32 abutting against the opening/closing legs, a holder 33 movable in the opening/closing direction of the opening/closing legs along a guide rail 34, for fixing the stopper, a screw shaft 36 screwed in the holder, and a servo motor 38 for turning the screw shaft.
Patent JP-H01151763-A (JP)
Title: Air-fuel ratio feedback control method for internal-combustion engine
Inventor: IGARASHI HISASHI
IPC: F02D41/14
Filed: 1987-12-07
Abstract: PURPOSE:To prevent leaning of air-fuel ratio, when air-fuel ratio feedback control is performed for an engine being fed with gasified fuel from a fuel tank based on an average correction factor, by stopping calculation of average correction factor when inner pressure of the fuel tank is higher than a predetermined level. CONSTITUTION:When ECU5 judges that an engine 1 is in feedback control operation area based on various engine parameter signals, inversion of output level from an O2 sensor 19 is checked, and if the output level has been inverted, a correction value corresponding to engine rotation in the direction for correcting inversion is added/subtracted to/from a feedback correction factor. Then an average value of the correction factors is calculated and employed for performing feedback control of air-fuel ratio of mixture gas to be fed to the engine. When inner pressure of a fuel tank 7 detected through an inner pressure sensor 11 is higher than a predetermined level, calculation of average value is stopped thus preventing leaning of air-fuel ratio.
Patent JP-H04181780-A (JP)
Title: Thin film transistor
Inventor: SHIMONE SUMISATO
IPC: H01L29/786
Filed: 1990-11-16
Abstract: PURPOSE:To make it possible to inhibit the diffusion of impurities from a substrate by forming a thin film transistor after forming a film of silicon dioxide with a specified film thickness on the substrate. CONSTITUTION:After forming a silicon dioxide film 102 on a glass substrate 101, sequentially formed are a source drain zone 103, a channel zone 104, a gate insulation film 105, a gate electrode 106, source electrode 107 and a drain electrode 108. And the source drain zone 103 as silicon thin film and channel zone 104 are formed in a CVD equipment at 600 deg.C; and the gate insulation film 105 as silicon dioxide is formed by CVD equipment under normal pressure for making the film thickness of larger than 1500Angstrom . By doing this, the diffusion of impurities from the substrate can be inhibited.
Patent JP-H09140542-A (JP)
Title: Box usable as coat hanger
Inventor: TANAKA KEIJI
IPC: A47G25/36
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a box usable as a coat hanger for the post-use of a packaging box. SOLUTION: When this box is used as a packaging box, a front frame 2, a back frame 3, a left frame 4 and a right frame 5 on four corners of a box bottom 1 are erected, and a front hook piece 7 and a rear hook piece 8 are folded. Also, a left cover 9 is superposed on a right cover 12 and secured with an locking piece 11. The box, when used as a coat hanger, is expanded and, then, a front part 17 and a rear part 18 on both sides of a bottom area 16 are erected and hooked with the front hook piece 7 and the rear hook piece 8 superposed.
Patent JP-H09148575-A (JP)
Title: Manufacture of semiconductor device
Inventor: AIHARA KATSUYOSHI
IPC: H01L21/265
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To eliminate crystal defect by forming a gate electrode and a mask oxide film on a single crystal silicon substrate, forming an amorphous silicon film on the whole surface, applying impurity ion implantation, removing mask oxide film, forming interlayer insulation film and performing heat treatment, forming contact hole and wiring, and restricting channeling. SOLUTION: A gate oxide film 2 is formed on a single crystal silicon substrate 1 inside a thermal oxidizing oven, in succession, a polycrystal silicon film 3 is formed in a chemical vapor phase growth equipment. Next, etching is performed except the region for a gate electrode 4 in photoengraving. Next, an oxidation treatment is given in a thermal oxidizing oven and a mask oxide film 5 is formed. Then, an amorphous silicon film 6 is formed by a chemical vapor phase method under a reduced pressure, and impurity ion implantation is performed from the whole surface. Next, the amorphous silicon film 6 is removed by etching process, an interlayer insulation film 10 is formed by the chemical vapor phases growth method, a contact hole is made, and a source electrode 11 and a drain electrode 12 are formed and wiring 13 is performed.  By doing this, a field effect transistor made finer can be obtained.