baber/WOPTO huggingface dataset:
Patent JP-H1128139-A (JP)
Title: Futon
Inventor: WATANABE MASAYO
IPC: A47G9/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a futon (Japanese bedding) which obtains sufficient bulkiness in spite of a small amount of heat insulating material, is excellent in adhesiveness to a skin, shows high heat insulation and is simply manufactured. SOLUTION: Middle cloth 4 is arranged nearly in the center of the inside of lower cloth 2 and upper cloth 3 so that the tip part of both right/left sides of the middle cloth 4 is sewed directly to the lower cloth 2 and sewed to the upper cloth through gore cloth 43, and the center part of the middle cloth 4 is sewed along a line obtained by segmenting nearly equally the horizontal width of the upper cloth 3, and segmented parts 61 and 62 are overlapped in the center part of the futon. Each segment part is wadded with the heat insulation material 5 such as feather, cotton, etc.
Patent JP-S6250235-A (JP)
Title: Four-wheel-drive vehicle
Inventor: IWATA SEIICHI
IPC: B60K23/08
Filed: 1985-08-27
Abstract: PURPOSE:To allow a hydraulic clutch to be easily installed, maintained, and inspected with the provision of both a simplified hydraulic circuit and a simplified electric control system by providing a clutch on the outside of a transmission case where a torque of the clutch is determined by driving an electrically- driven pump. CONSTITUTION:A front differential gear 30 is arranged in the direction normal to a transmission gear 10 which is arranged to the transverse direction with regard to a car body so as to form a transversal trans-axle type drive system. And both a shaft 42a of a transfer gear 42 which is meshed with a shaft of a final gear 32 of the front differential gear 30, and a transfer shaft 41 which supports the transfer gear 42 rotatably, are stretched out of a mission case 2. Then a hydraulic clutch 50 is provided in a clutch cover between the transfer gear shaft 42a and the transfer shaft 41 for easy installation, maintenance, and inspection as well. And the hydraulic circuit can be simplified by configurating a device in such a way that a hydraulic pressure is set up by allowing a variable motor to drive an electrically-driven pump so as to control the torque for the front and rear wheels.
Patent JP-H0239996-A (JP)
Title: Thermal transfer sheet and production thereof
Inventor: OGAWA KEIICHI
IPC: B41M5/382
Filed: 1988-07-29
Abstract: PURPOSE:To ensure that ground contamination due to friction with an image- receiving material scarcely occurs at the time of transfer, adhesion of an ink layer to a base film is enhanced, exfoliation of the ink layer does not occur, adhesion of the ink layer to be image-receiving material is enhanced, and generation of characters with voids in the image areas thereof or the like is prevented by causing the ink layer to comprise thermoplastic resin particles dispersed in a uniform phase comprising a wax and a thermoplastic resin. CONSTITUTION:A thermal transfer sheet comprises, on a base film 1, a heat- fusible ink layer 2 comprising thermoplastic resin particles 4 dispersed in a uniform phase 3 comprising a wax and a thermoplastic resin. Pigment particles are covered by the wax and the thermoplastic resin, so that ground contamination due to friction with an image-receiving material scarcely occurs at the time of transfer. Since the thermoplastic resin with favorable adhesiveness is used as a component of a vehicle in the ink layer, adhesion of the ink layer to be base film is enhanced, and exfoliation problem does not occur. For the same reason, adhesion of the ink layer to the image-receiving material is enhanced, and generation of characters with voids in the image areas thereof does not occur.
Patent JP-H0913304-A (JP)
Title: Elastic pavement member
Inventor: KURATA YUHEI
IPC: C08L75/08
Filed: 1995-06-29
Abstract: PURPOSE: To increase the workability, by laying a thin layer excellent in adhesion with concrete or asphalt as a unit in a substrate of a thick polymer elastic layer. CONSTITUTION: An elastic body chiefly made of polyether-polyurethane, polyvinyl chloride, natural rubber, a synthetic rubber, etc., is used for a thick polymer elastic layer 1. In this case, elastic chips made of waste tires or the like are mixed together to reduce the cost. Since the thin layer 2 made of a wooven fabric, a non-woven fabric, a fiber board, etc., has an affinity with the layer 1 and concrete or asphalt and also has a number of pores, it is effective for anchorage and adhesive for both materials. Moreover, a rugged pattern is provided on the surface of the layer in order to prevent pedestrians from slipping and improve the external appearance. On applying it, it may be only put before curing on ready-mixed concrete or asphalt placed and it is firmly stuck thereto.  In this way, the pavement member can be applied without adhesive and the construction period can be reduced.
Patent JP-S57116750-A (JP)
Title: Amorphous metal alloy having excellent ac magnetic property
Inventor: ARUFURETSUDO FUREIRITSUCHI
IPC: C22C1/00
Filed: 1981-11-24
Abstract: An amorphous metal alloy which is at least 90% amorphous having enhanced magnetic properties and consisting essentially of a composition having the formula FeaSibBc wherein "a", "b" and "c" are atomic percentages ranging from about 75 to 78.5, 4 to 10.5 and 11 to 21, respectively, with the proviso that the sum of "a", "b" and "c" equals 100.
Patent JP-H0746662-A (JP)
Title: Digital cordless telephone system
Inventor: NIIKURA MORIKAZU
IPC: H04W12/00
Filed: 1993-07-29
Abstract: PURPOSE:To easily add plural slave units in a cordless telephone system. CONSTITUTION:This system is composed of master units 1 and 2 connected to a telephone circuit and the slave units 5 and 6 for performing radio communication with the master units 1 and 2 and communication is performed by differentiating the transmission and reception of digital data in terms of time between the master units 1 and 2 and the slave units 5 and 6. In this cordless telephone system, a system calling code set in common to the master units 1 and 2 and the slave units 5 and 6 can be transmitted from the master unit or the slave unit to the other master unit or slave unit by the radio communication and the received system calling code can be stored in a memory and registered in the other master unit or slave unit which receives the system calling code.
Patent JP-S6432082-A (JP)
Title: Pressure flow controller for hydraulic pump
Inventor: TAKEUCHI TAKAHIKO
IPC: F04B49/06
Filed: 1987-07-28
Abstract: PURPOSE:To smooth the transfer of a control system by setting a deviation between a discharge pressure indicated value and a measured value and a smaller value in flow indicated values down to the indicated value of a flow control system, and deviating a delivery variable mechanism. CONSTITUTION:A pressure control system consists of a servoamplifier 3 and an adding 9, while a discharge pressure indicated value Pc and a detected value P at a pressure sensor are inputted therein, and the deviation is given, as an indicated value, to the adding point 9 of a flow control system when a selector switch 4 is closed to the B side. The selector switch 4 selects a flow indicated value Qc or one side of output signals of the servoamplifier 3 as the indicated value of the flow control system. Accordingly, setting of a constant for selecting pressure control and flow control and adjustment for a selector constant both become unnecessary.
Patent JP-H0854964-A (JP)
Title: Retractable keyboard structure for note-type personal computer
Inventor: CHIYAARUZU EI SERAAZU
IPC: G06F3/02
Filed: 1995-06-30
Abstract: PURPOSE: To constitute keyboard structure where individual keys can extend and contract in accordance with the opening/closing of a cover. CONSTITUTION: A notebook personal computer is provided with a sunken keyboard structure 12 where the key restoration spring part of a keyboard is detached from a regular basic relation with the keys and shifted in response to the closing of a cover housing in the personal computer and the keys are compulsorily withdrawn to the position state of restoration/transportation, in which the whole thickness of keyboard structure is reduced by a quantity which is substantially equal to the stroke distance of the keys. When the cover is opened later, the key return spring part is returned to the regular basic relation with the keys and are shifted. Then, the keys advance outward by the return spring part in an extension operation position state on the restoration spring part.
Patent JP-H1015840-A (JP)
Title: Bolt clamping jig
Inventor: SHIMADA YASUHIRO
IPC: B25B21/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent screw rotation from ending even though a rise is insufficient by engaging the spline rib of a slide bit in the spline groove of a socket, energizing the slide bit in a direction in which its end is pushed out of the socket, and connecting an outer cylinder to a rotating tool. SOLUTION: When a rotating tool 5 is driven, a rectangular hole and a rectangular head 62 rotate, but since a nut part 63 cannot be rotated, the rectangular head 62 and a screw shaft 61 rise relative to the nut 67 because of screw rotation. With this rise, a slide bit 20 slides against a spring 40 toward the depth of an outer cylinder 10, while the rotation is continued because of engagement of a spline rib 24 in a spline groove 36. When the slide bit 20 has risen by a preset rising length, however, the spline rib 24 is disengaged from the spline groove 36 and reaches a spring compartment, so the socket 30 idles relative to the slide bit 20, ending the screw rotation of a roof bolt 6.
Patent JP-H0240294-A (JP)
Title: Apparatus for treating waste water
Inventor: NAKAI AKIRA
IPC: C02F3/08
Filed: 1988-07-28
Abstract: PURPOSE:To reduce the height of a treating vessel by parallelly dividing the vessel into a fluidizing part and a separating part with a partition wall having an upper communicating part and fitting a treated water discharge pipe to the lower part of the separating part. CONSTITUTION:A treating vessel 1 is parallelly divided into a fluidizing part 2 and a separating part 3 with a partition wall 9 having an upper communicating part. Separated treated water is discharged from a discharge pipe 4 fitted to the lower part of the part 3. An inclined member 8 is used as the upper structural member of the part 3 so that a granular carrier 7 entering the part 3 is easily returned to the part 2. An upward flow generating pipe 6 is set near the member 8 so as to perfectly prevent the carrier 7 from entering the part 3. Treated water discharged from the pipe 4 is made perfectly free from the carrier 7, the height of the vessel 1 can be reduced and the vessel 1 can be installed at a site having a restricted height.
Patent JP-S5891371-A (JP)
Title: Water wheel
Inventor: TOTSUGI KOUICHI
IPC: F03B7/00
Filed: 1981-11-24
Abstract: PURPOSE:To enable to increase the efficiency of a water wheel, by making water flow downward along a helical groove formed in the peripheral wall of an impeller casing, and utilizing the resultant force of water flowing vertically downward and swirling flow of water. CONSTITUTION:Water in a volute casing 1 flows downward with swirl through a fluid passage 4 by means of guide vanes 12 and then through the inner space of an impeller casing 6 located under the volute casing 1. Here, since a helical groove 5 extending obliquely downward is formed in the peripheral wall of the impeller casing 6, water introduced into the impeller casing 6 with swirl imparted by the guide vanes 12 flows downward continuously with swirl and turns vanes or blades of a plurality of screw impellers 9 fixed to a turning shaft 10 in a circumferential direction of the turning shaft 10 by the resultant force of water flowing vertically downward and swirling flow of water, so that the shaft turning force can be increased. Thus, it is enabled to raise the efficiency of a water wheel.
Patent JP-H0534354-A (JP)
Title: Measuring method for calcium
Inventor: SATO KIYOTAKA
IPC: G01N21/64
Filed: 1991-07-29
Abstract: PURPOSE:To measure calcium with high sensitivity within a short time by simple operation. CONSTITUTION:A large number of serum solutions 10mul and various standard solutions 10mul known in concn. are received in the wells arranged to a plate eight by eight per respective rows. After a fluorescent sample solution 180mul based on calcein is added to the serum solutions and the standard solutions, the resulting solutions are well stirred using a titer mixer. Subsequently, the serum solutions and standard solutions in the respective wells are irradiated with exciting light with a wavelength of 450nm and the intensities of fluorescence with a wavelength of 530nm from the serum solutions or the standard solution are successively and continuously measured. A calibration curve is formed from the measured intensities of fluorescence of the standard solutions and the concns. of the serum solutions are determined from the measured intensities of fluorescence of the serum solutions on the basis of the calibration curve.
Patent JP-S5890333-A (JP)
Title: Method and apparatus for forming rotary disk for manufacturing short fiber
Inventor: ONOYAMA TAKASHI
IPC: D01F9/08
Filed: 1981-11-24
Abstract: PURPOSE:To form projected lines having lateral grooves to a rotary disk at high accuracy and in a short time by bringing a knurling tool having many projections into contact with the outer peripheral face and a die tool having >=1 grooves on the outer peripheral face to the outer peripheral face of a rotary disk under pressure. CONSTITUTION:A knurling tool 7 having many projections on the outer peripheral face that synchronizes with a rotary disk 3 for manufacturing short fibers by a pendant drop method is rotated through a pinion 22, a coupling shaft 18, a uniform speed universal joint 17, a knurling shaft 14, etc. While rotating, the tool is brought into contact with the outer peripheral face 4 of the rotary disk 3 under pressure through an eccentric ring 13 to form lateral grooves 2. A die tool 9 having one >=1 grooves on the outer peripheral face is mounted to a tool shaft 26 allowing free rotation. A screw shaft 31 is rotated by a handle 30, and the die tool 9 is brought into press-contact with the outer peripheral face of the rotary disk 3 through an arm 29 to provide projected lines 6. Repairing and regrinding of the lateral grooves 2 and projected lines 6 can also be performed by above- mentioned tools.
Patent JP-S6433121-A (JP)
Title: Epoxy resin composition for casting
Inventor: NAKANO TOSHIYUKI
IPC: C08G59/40
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the title liquid composition which can be cured within a short time into a cured product excellent in mechanical strengths, heat resistance, insulation properties and cracking resistance, by mixing a specified epoxy compound with a specified cyclic imino ether, an acid anhydride and a specified organic acid in a specified ratio. CONSTITUTION:The title composition comprising 1mol of an epoxy compound having at least two epoxy groups in the molecule and having an epoxy equivalent of 135-250 (e.g., bisphenol A diglycidyl ether epoxy resin), 0.2-1.2 mol of a cyclic imino ether of formula I (wherein X and D are each a bivalent organic group, n is 0 or 1, and the ring structure of formula 11 is five- membered), 0.04-0.6mol of an acid anhydride (e.g., methylhexahydrophthalic anhydride) and 0.001-0.4mol of a dibasic acid or a hydroxy carboxylic acid (e.g., adipic acid or salicylic acid). This liquid resin composition is at least comparable to a solid resin in mechanical strengths, heat resistance, insulation properties and cracking resistance and can be cured within a short time.
Patent JP-H1081822-A (JP)
Title: Polyimide resin composition
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08L79/08
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide resin compsn. which can maintain excellent properties of a polyimide, has an improved fluidity in processing and crystallization rate and a good dimensional stability in heat treatment by incorporating a novel polyimide and a specified polyester. SOLUTION: This polyimide resin compsn. comprises 99.9 to 50wt% polyimide comprising repeating units represented by formula I (wherein X represents a direct bond or a group represented by formula II or the like; Y1 to Y4 represent H, methyl, methoxy, Cl, or Br; and R represents a group represented by formula III or the like); and 0.1 to 50 wt% polyester resin comprising repeating units represented by formula IV or the like or a polyester resin which is 3- to 4-component copolymer comprising a combination of specified repeating structures. The polyimide is prepd. by reacting an ether diamine as a starting material represented by a specified structural formula with tetracarboxylic acid dianhydride in a solvent and thermally imidating the resultant polyamine. The resin compsn. has significantly low melt viscosity at 300 deg.C or above and improved moldability.
Patent JP-2000022526-A (JP)
Title: Frequency comparator, phase locked loop circuit using the same, frequency error detection circuit and data reader using the same
Inventor: KOBAYASHI NAOKO
IPC: H03L7/087
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce probability of erroneous synchronization control of a regenerated clock. SOLUTION: Counters 21-23 for measuring the pattern of inputted EFMPLUS signals by a clock for data read, a sync pattern judgement part 24 for inputting a measured value in the counters 21-23, judging that the EFMPLUS signals inputted to the counters 21-23 are a sync pattern in the case of recognizing that the measured value at the first level of the EFMPLUS signals and the measured value at a second level are predetermined plural candidates and outputting the measured value and a frequency error detection part 25 for detecting a frequency error based on the measured value outputted from the sync pattern judgement part 24.
Patent JP-H0786511-A (JP)
Title: Semiconductor integrated circuit fabrication
Inventor: NAKAMURA SHUJI
IPC: H01L23/60
Filed: 1993-06-30
Abstract: PURPOSE:To further reduce fears of deterioration of the yield of electrostatic breakdown and of reliability by connecting a plurality of semiconductor integrated circuits on the same substrate through a conductive member. CONSTITUTION:A guard ring 13A formed with a conductive material is formed on the outer circumference of each integrated circuit 11 formed on a silicon substrate 11 so as to surround the circumference. The guard ring consists of an aluminum wiring pattern processed into a predetermined line width and is formed separated by a predetermined distance from the outer circumference of the integrated circuit 11. Surroundings of the integrated circuit 11 is kept by the guard ring 13A at an equipotential, and adjacent guard rings 13A are connected through tip ends of wedge-shaped patterns 14A provided in the vicinity of the center of each side. Accordingly, even with charging up of a device, no potential difference is produced among the integrated circuits 11, and the wedge-shaped pattern 14A is set in its resistance to serve as a resistor of about 100OMEGA for use as a fuse. Thus, electrostatic damage is restricted to a minimum in its advance.
Patent JP-S6166484-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUZUHARA SEIICHI
IPC: G11B15/467
Filed: 1984-09-10
Abstract: PURPOSE:To obtain a reproducing device which reproduces a noise-free image in still-picture playback mode and suits to, specially, a monitoring video by driving a capstan motor stepwise at intervals of one field. CONSTITUTION:A recorded control signal is detected by a magnetic head 3-2, amplified by an amplifier 3-6, and applied to a minus amplifier 3-13 and a plus amplifier 3-14. Signals having waveforms determined by the amplifiers 3-13 and 3-14 are applied to a mixing circuit 3-17 to obtain a mixed signal 3-18. This signal is a control signal outputted for every field and a control circuit 3-19 when detecting this signal forecasts a point at which a still picture is beautiful a certain time later and then commands a capstan servo circuit 3-25 and a capstan motor drive circuit 3-27 to stop the capstan motor 3-20. Then, the capstan motor 3-20 is driven again a specific time later and the control signal is detected again to perform said operation repeatedly.
Patent JP-H07327087-A (JP)
Title: Stock price noticing system
Inventor: KAWARASAKI HIROSHI
IPC: H04M11/00
Filed: 1994-06-01
Abstract: PURPOSE:To provide a stock price notice system in which two kinds of data transmission speeds are handled with simple configuration. CONSTITUTION:A signal of 4.8kbps outputted from a 1st central data transmitter 1 and a signal of 9.6kbps outputted from a 2nd central data transmitter 2 are converted into a multiplexed signal by a multiplexer 11 and the signal is sent to a branch shop MODEM 13 via a distributer 12 and a private communication line 5a and the multiplexed signal demodulated by the MODEM 13 is demultiplexed into the original 4.8kbps signal and the 9.6kbps signal by a demultiplexer 14 and displayed as character data at exclusive display terminal equipments 8, 9.
Patent JP-H0718861-A (JP)
Title: Device for placing and leveling floor concrete
Inventor: TAKENO MASAHIRO
IPC: E04F21/24
Filed: 1991-07-02
Abstract: PURPOSE:To greatly reduce the labor required for placement work and to keep the quality of a constructed floor good by connecting a ready-mixed-concrete forced-feed hose directly to a floor concrete placing/leveling device which travels on temporary rails. CONSTITUTION:A hose 31 for forcibly feeding ready-mixed concrete is connected directly to a floor concrete placing/leveling device 1 which includes a driving motor 2, a drive control mechanism and traveling wheels 4, etc., to travel on temporary rails 6,6 freely removably laid on a floor face. A hose truck 32 supporting the hose 31 is allowed to freely travel on the same or other temporary rails. The ready-mixed concrete is supplied from the hose 31 to a distribution retaining box 7 and distributed onto the floor face, and a uniformly distributing device, a vibrator and a troweling device, etc., are driven to place and level the ready-mixed concrete. A placement-level measuring apparatus 11, a ready-mixed concrete level detector 8, a laser transmitter 9, and a laser receiver 10, etc., are used to provide an accurate placement level.
Patent JP-S5987451-A (JP)
Inventor: YOHANNESU YAKOBUSU PONIEE
IPC: G03F7/075
Filed: 1983-10-12
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-2000049530-A (JP)
Title: Elastically deformable antenna reflector for space craft
Inventor: CHIEUSSE NATHALIE
IPC: B64G1/22
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an antenna reffector capable of enveloping the main body of a space craft as much as possible, minimizing the outer peripheral size of the reflector and controlling the form and vibration of the reflector in a folding position at the best by elastically folding the axis line of a casing to a center thereby obtaining a folding state where the main body can be enveloped from a side. SOLUTION: This antenna reflector 1 has the form of a recessed disk having two bending lines 2 and 3. The bending lines are parallel and an intermediate part 1A and two side parts 1B and 1C are formed in the antenna reflector 1. The reflector 1 is manufactured of a material which can elastically be deformed. The bending lines 2 and 3 are formed by the thin lines of the reflector. A rigid base 4 is installed in the center of the reflector 1 and it is connected to a link arm 5 at the back side, namely, on the projecting side of the reflector. An end part opposite to the base 4 of the link arm is connected to the main body of the space craft by a node system.