baber/WOPTO huggingface dataset:
Patent JP-2001131871-A (JP)
Title: Quaternary ammonium salt composition
Inventor: OOTAWA YASUNORI
IPC: C09K23/18
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a softening base material agent and a softening and finishing agent which are excellent in flexibility and have excellent biodegradability. SOLUTION: The softening and finishing agent contains a quaternary ammonium salt composition comprises (M) a monoester quaternary ammonium salt represented by general formula I (wherein R is a 5-35C alkyl group or alkenyl group; R1 is a 1-4C alkyl group or a hydroxyalkyl group; (n) is a number of 2 to 4; and X-1 is an anion), (D) a diester quaternary ammonium salt represented by general formula II and (T) a triester quaternary ammonium salt represented by general formula III in respective amounts of 15-85 wt.%, 0-44 wt.% and 15-85 wt.% based on the total weight of the ingredients (M), (D) and (T).
Patent JP-2001135396-A (JP)
Title: Connection method of terminal metal fitting to flat conductor, and terminal metal fitting for flat conductor
Inventor: TOIO MASAHIDE
IPC: H01R4/24
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To realize a regular contact between a contact blade and a cut plane of a conductor route. SOLUTION: Insulation sheets 12 cover both of a front side and a rear side of a conductor route 11 at a terminal of a FFC 10. A bottom plate 22 is formed so as to extend from a terminal metal fitting 20, and contact blades 25 are erected from both side edges of the bottom plate. A top plate 23 is arranged so as to face the bottom plate 22 to be freely opened or closed. The top plate 23 can accurately invade between the contact blades 25 to be faced. When the top plate 23 is closed, both side edges of the top plate descend with contacting an inner plane of each contact blade 25 for pressing the terminal of the FFC 10. Therefore, the contact blades 25 are thrust in the conductor route 11 from the rear side thereof to the front side thereof.  As the contact blades 25 are thrust in the conductor route 11 in such a condition that the FFC 10 is suppressed to float by the top plate 23, a cut plane 11A of the conductor route 11 placed inside of each contact blade 25 directly faces the inner plane of the contact blade 25, and as a result, a good contact condition can be kept.
Patent JP-2001135923-A (JP)
Title: Land for soldering
Inventor: ITO TOSHIAKI
IPC: H05K3/34
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a soldering land where a part is rigidly soldered, while a pin hole is hard to occur at soldering by dip method. SOLUTION: A land 30 comprises a circle-like part 34 provided with a through-hole 32 where a part is made to penetrate, and an extension part 36 which is partially extended from the circle-like part 34 for engagement with the tip bent part of a part protruding from the through hole 32. The surface area of the extension part 36 is preferred to be smaller than that of the circle- like part 34. Thus, the extension part 36 for engagement with the tip bent part of a part 40 as well as the circle-like part 34 is soldered. Since the solder amount sticking to the extension part 36 is less than that sticking to the circle- like part 34, the solder initially sticking to the extension part 36 would not pull the solder sticking to the circle-like part 34 later after movement as it moves at soldering by dip method, resulting in no possibility for pin hole occurrence, etc.
Patent JP-H0641991-A (JP)
Title: Construction member for underground structure
Inventor: TOHO AKIRA
IPC: E04B2/86
Filed: 1991-09-18
Abstract: PURPOSE:To build an underground structure without arranging reinforcement or arranging formwork panels on both sides of reinforcement in a hole where working is difficult, and dispense with execution of decorative finish work on the outer face of the wall part of the part projecting on the ground of the underground structure, when a semi-underground type underground structure is built. CONSTITUTION:A plurality of mesh-like arranged reinforcement bodies 2,2... are spacedly provided side by side and integrated into an arranged reinforcement unit 4. Outer facing material 5 is placed on the outside part of the arranged reinforcement unit 4, and the mesh-like arranged reinforcement body 2 positioned on the outside part is buried in the outer facing material 5 so as to form an outer facing panel material 6.
Patent JP-H04182279-A (JP)
Title: Operating device for elevator
Inventor: HOSHINO TOSHIYUKI
IPC: B66B1/14
Filed: 1990-11-19
Abstract: PURPOSE:To prevent forgetting to reset a key switch, and improve operationability by operating a reset type key switch of a specified floor of elevator halls to switch the operation to the special purpose operation, and cancelling the special purpose operation when a cage does not travel for a predetermined time after the cage arrived an objective floor. CONSTITUTION:When a special person operates a reset type key switch SW at an elevator hall of a specified floor to perform the special purpose operation, a contact point SWa is closed to energize a relay A. When a contact point Aa1 is closed, a relay 3S is energized to be maintained by itself with a contact point 3Sa2, and a display lamp SL is lighted by closing a contact point 3Sa1, and while the operation is switched to the special purpose operation, and a cage arrives a specified floor automatically. A special person rides into the cage, and goes an objective floor directly, and after the arrival, when the cage is stopped, for example, for three minutes, the special purpose operation is cancelled automatically, and the operation is reset to the ordinary operation. Forgetting to reset the key switch SW is thereby prevented, and operationability is improved.
Patent JP-H08164675-A (JP)
Title: Thermosensible agent and thermosensible recording material
Inventor: TANAKA MIGAKU
IPC: B41M5/323
Filed: 1994-12-15
Abstract: PURPOSE: To obtain a thermosensible agent which has a long image retention period, a colorable hue of purplish black, and high sensitivity by preparing the thermosensible agent containing an imino compound a of specified structure and an aromatic isocyanate compound of a specified structure as main components. CONSTITUTION: A thermosensible agent is prepared which contains an imino compound expressed by the formula I (A is C=O, C=NH, X is an electron attractive group with Hammet's σ value (para) of +0.25 or greater, n is an integer of 1-4; when n is 2 or greater, X can be two kinds or more.) and an aromatic isocyanate compound expressed by the formula II (X is a halogen, an alkyl group, an aryl group, an alkoxyl group, a hydroxyl group, and an N,N-dialkylamino group; a, b, c are integers, 1<=a<=10, 0<=b<=9, 0<=c<=9, a+b+c=10; for 2<=b, X can be different from each other.) as main components. A coloring layer containing the thermosensible agent is laminated on a support to make a thermosensible recording sheet.
Patent JP-H01151843-A (JP)
Title: Spread spectrum demodulator
Inventor: YOSHIHARA KATSUSHI
IPC: H04B1/7073
Filed: 1987-12-09
Abstract: PURPOSE:To simplify the constitution of a demodulator by regenerating directly a spread clock from a received and inputted spread spectrum signal so as to generate a prescribed PN signal. CONSTITUTION:When there is a phase shift exists in the bit pattern of a spread spectrum signal and a PN signal in a 2nd mixer 10, a controller 15 detects it from the content of demodulation of a PSK demodulator 12 to generate a sweeping control signal 16. Then a PN generator 9 receives a missing regenerated spread clock to generate the PN signal shifted by one bit. The shift is repeated for plural number of times and when both bit patterns are coincident, the 2nd mixer 10 can apply inverse spread processing correctly. The PSK demodulator 12 can demodulate an information signal correctly because the PSK modulation signal demodulated correctly is restored and a data demodulation data 13 and a data demodulation clock 14 are generated. Thus, the spread spectrum demodulator operated normally even at a low C/N with a simple device constitution is obtained.
Patent JP-S63163121-A (JP)
Title: Diffraction lattice changeover mechanism of spectroscope
Inventor: ANDO OSAMU
IPC: G01J3/06
Filed: 1986-12-25
Abstract: PURPOSE:To prevent the lowering in the positioning reproducibility of a diffraction lattice caused by the heat generation of a motor, by interposing a heat insulating coupling mechanism between a lever pivotal support part and a turntable driving motor. CONSTITUTION:A wavelength drive table 2 and an extending part 11 are connected by a heat insulating washer 12 and a lever 9 is pivotally supported by the extending part 11. When the distance between the pivotal support center of the lever 9 and the rotary shaft of a motor 6, that is, the center of rotation of a turntable is set to L0 and the distance from the center of rotation to the coupling part of the extending part 11 and the drive table 2 is set to L, L0>L is formed. The heat from the motor 6 is conducted to the drive table 2 but almost not conducted to the extending part 11 by the heat insulating washer 12. Therefore, the distance L changes by thermal expansion but the extending part does not almost generate thermal expansion. When thermal expansion per unit length is set to (e), the change of L0 by thermal expansion is Le and L<L0 is formed and, therefore, the distance from the center of the turntable 1 to the pivotal support point of the lever 9 is compressed. When L is set to 1/2 or less L0, the effect of the heat generation of the motor 6 is easily reduced to 1/2 or less as compared with conventional one.
Patent JP-H08167907-A (JP)
Title: Atm cell exchange
Inventor: NAKAGAWA TATSUO
IPC: H04L12/931
Filed: 1994-12-15
Abstract: PURPOSE: To attain exchange in which quality of user cells in an ATM switch is not degraded and quality of control cells itself is secured even in the case of increasing processing volume of a control cell. CONSTITUTION: Control cell discrimination circuits 21 -2n discriminate respectively whether cells on input cell highways 11 -1n are control cells or user cells and provide an output of control cell branch instruction signals 31 -3n in the case of the control cell. Control cell branch circuits 41 -4n usually provide an output of user cells on the input cell highways 11 -1n to switch input cell highways 51 -5n provide an output of control cells on the input cell highways 11 -1n to input control cell highways 61 -6n when the control cell branch circuits 41 -4n receive the control cell branch command signals 31 -3n . A control cell processing circuit 8 applies termination processing to the control cells on the input control cell highways 61 -6n and provides an output of an output control cell to output control cell highways 91 -9n .
Patent JP-H11137980-A (JP)
Title: Cleaning method of slurry
Inventor: KONISHI YOSHIO
IPC: B01D65/08
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning slurry having high permeation flux, prevented in the fouling on the surface of a membrane, capable of treating a high concentration slurry and cleaning the slurry at a high efficiency. SOLUTION: The slurry in a pressurized state is separated into a permeated liquid and a concentrated liquid while vibrating a permeable membrane by giving reciprocating motion of fine amplitude to the permeable membrane in a filter bag 11 in the circumferential direction in a horizontal surface by a torsion bar 12, the permeated liquid is stored in a storage tank 13, the concentrated liquid is returned to a supply tank 9, the same quantity of a cleaning liquid as that of the permeated liquid to be taken-out is replenished to the supply tank 9 and the slurry in the tank 9 is permeation-treated with the permeable membrane in the filter bag 11 until the previously fixed cleaning degree is attained.
Patent JP-H06158702-A (JP)
Title: Siphon jet toilet stool of western-style
Inventor: KISHI NOBUAKI
IPC: E03D11/02
Filed: 1992-11-20
Abstract: PURPOSE:To protect a stool user from splashed flowing water coming through a vent hole of a jet channel. CONSTITUTION:A jet channel 28 is connected toward a jet hole 30 from a rim channel 20. A step face 38 is provided to a part of a bowl wall 36 of a toilet bowl 12 faced to the jet channel 28, and a vent hole 40 is provided to the step face 38. Flowing water from the vent hole 40 is splashed about a bowl surface 12a only, and so that it is not splashed over the buttocks of a toilet stool user. A cover is not required to cover the vent hole 40, it is easily manufactured and, at the same time, a blockade of the rear side of the cover is prevented. The western style stool is also easily washed. Flowing water from the vent hole 40 is used for washing water of the bowl surface 12a.
Patent JP-H05121999-A (JP)
Title: Surface acoustic wave device
Inventor: MORIOKA YOSHIKAZU
IPC: H03H9/25
Filed: 1991-10-29
Abstract: PURPOSE:To improve the reliability by arranging a sheet member between the surface acoustic wave device and a metal-made cap and preventing a conducting foreign material from being stuck to interdigital electrodes of the surface acoustic wave element resulting in short-circuiting electrode fingers. CONSTITUTION:A surface acoustic wave element 2 of the surface acoustic wave device A is placed on a metal-made stem 3 while a major side 1a with electrodes such as interdigital electrodes formed thereon is directed upward and fixed to a stem 3 by a bonding agent 4. Then a metal-made cap 6 is applied to cover the element 2, the cap 6 is welded to the stem 3 and the element 2 is sealed air-tightly in a space formed by the stem 3 and the cap 6. Moreover, the outer circumferential part at the upper sided of the stem 3 has a shape projected upward and the circumferential part of a sheet member 9 is thermally- pressed to the projection 3a and the member 9 is arranged between the cap 6 and the element 2. Thus, the adhesion of a conductive foreign material to the interdigital electrode is prevented to prevent short circuit between electrode fingers thereby improving the reliability.
Patent JP-H06165382-A (JP)
Title: Variable speed pumping generation facility
Inventor: SASA CHIKAGE
IPC: H02J3/01
Filed: 1992-11-20
Abstract: PURPOSE:To reduce the installation space by suppressing the dimension of a harmonic absorbing filter installed on the ground small. CONSTITUTION:For a variable speed pumping generation facility, a generating motor 2 which has a winding type rotor, and a converter 7 which supplies AC of variable frequency and is connected to the rotor of this generating motor 2 are installed under the ground, and a switchyard to connect the output end of the generating motor 2 to a transmission line 13, is installed on the ground. And, a filter for absorbing the harmonics generated from the generating motor 2 is constituted as a higher-order harmonic absorbing filter 15 and a lower-order harmonic absorbing filter 16, and the higher-order harmonic absorbing filter 15 is installed under the ground and is connected to the output electric path of the generating motor 2, and the lower-order harmonic filter 16 is installed on the ground, and also is connected to the electric path in the switchyard or the electric path leading to the transmission line side or the generating motor side of this switchyard.
Patent JP-H11147125-A (JP)
Title: Manufacture of welded pipe and seam guide roll device for the same
Inventor: UEI SEISHI
IPC: B23K26/21
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To control undulation of edge and to improve control of butting condition of the both edges of a metal strip by welding the edges butted to each other while the edges are pushed up to make a big circular in longitudinal direction with a plurality of pairs of pushing-up rolls arranged between final fin pass rolls and a squeeze roll. SOLUTION: When a pipe with small diameter is manufactured, the diameter of a pushing-up roll 8 is small but they are arranged in multistage, and the locus of an edge of a metal strip can be made of a big circular arc by rationalizing a position of height direction of each pushing-up roll 8. Therefore, local plastic deformation of the edge is prevented and enough tension can be given to the edge between the pushing-up roll 8 and a squeeze roll 7. And, when a thick-wall pipe is manufactured, pushed-up reaction force acting during pushing up is dispersed to each stage by using the pushing-up rolls of multistage and uneven thickness distribution roll mark an collapse of the pushing-up roll can be prevented.
Patent JP-2001134948-A (JP)
Title: Optical recording medium
Inventor: KAYANUMA KANJI
IPC: B42D15/10
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To attain the accurate reading of informant by reducing the adverse effect of refracted light beams of adjacent hologram patterns due to the deviation, etc., of an optical recording medium to a reading direction nearly perpendicular to the reading direction. SOLUTION: Information CGH patterns 40 are recorded on the optical recording medium 10 so that the phase of the arrangement in the reading direction of the array of adjacent information CGH patterns 40 is deviated to reduce the influence of the adjacent information CGH patterns 40. Also, in the information CGH patterns 40 existing in the same column, the information CGH patterns 40 are recorded on the optical recording medium 10 in such a manner that the information CGH patterns 40 of odd numbered row and the information CGH patterns 40 of even numbered row are set to diffract the incident light to the different directions so that the image forming patterns projected from the information CGH patterns 40 of even numbered row and odd numbered row are not laid over on the light recording surface 44.
Patent JP-H09152774-A (JP)
Title: Developing device
Inventor: SAKAKAWA YOSHIO
IPC: G03G15/08
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing the occurrence of ground fogging and toner scattering and excellent in the follow-up ability of an image density. SOLUTION: This developing device is provided with a first developer transporting screw 2 behind a developing sleeve 1, a second developer transporting screw 3 behind the sleeve 1 and a third developer transporting screw 4 behind the screw 3 successively in parallel with the developing sleeve 1. In the device, the developer transporting directions of the second developer transporting screw 3 and the third developer transporting screw 4 are made reverse to the developer transporting direction of the first developer transporting screw 2.
Patent JP-H03169727-A (JP)
Title: Tubeless tire
Inventor: IKEDA IKUTSUGU
IPC: B60C15/024
Filed: 1989-11-30
Abstract: PURPOSE:To work each protrusion as an antislip and to facilitate a rim assembling work by a method wherein a plurality of protrusions having a specified height are formed on the outer surface of a bead part having a base surface seating a rim-bead seat surface. CONSTITUTION:A bead part 2 of a tire is provided with a base surface 5 the inner size of which is decreased toward the inner part in an axial direction of the tire and which seats a bead seat part 4 of a rim 3 having a rim diameter DL of 440-630mm. In this case, a plurality of protrusions 7 with a height of 0.05-0.95mm are formed on the outer surface of the bead part 2 and in region A ranging between an outer diameter D1 and an inner diameter D2, spaced outwardly and inwardly, respectively, away from a rim diameter DL by a distance 10mm. Since each protrusion 7 works as an antislip during a work to assemble the rim of the tire, this constitution facilitates a rim assembling work even when a tire is large, and promotes progress in a situation in which a large tire forms tubeless structure.
Patent JP-H07135845-A (JP)
Title: Greening auxiliary material comprising fired amorphous zeolite granules, and its production
Inventor: SATO SUEO
IPC: A01G1/00
Filed: 1993-11-17
Abstract: PURPOSE:To provide a greening auxiliary material required for the environment maintenance of a site where turf grasses are spread over a wide area, such as a gold course or a part green, especially advantageous at the point of the compatibility with a ground having turf grasses glowing therein, and comprising improved fired amorphous zeolite granules, and also to provide a method for producing the same. CONSTITUTION:The greening auxiliary material comprises fired amorphous zeolite granules having granule sizes of approximately 0.1-10mm. The fired zeolite granules are produced by forming natural zeolite wet powder having a water content of approximately 30% from natural zeolite powder ground in a size of <=250mu and from an inorganic or organic binder aqueous solution controlled to a concentration of 0.01-0.05%, such as a sodium carboxymethylcellulose aqueous solution, as a binder, granulating the natural zeolite wet powder, and subsequently firing the formed granules at a firing temperature of approximately 600-800 deg.C.
Patent JP-H05149674-A (JP)
Title: Connecting structure for thermal insulated box
Inventor: NAGASAWA NOBUYOSHI
IPC: F25D23/06
Filed: 1991-11-27
Abstract: PURPOSE:To facilitate a connecting work between an outer box and an inner box through a connecting frame and to provide a connecting structure capable of preventing foam liquid from being leaked. CONSTITUTION:An engaging part 10a of a connecting member 10 is engaged with a bent part 8a at an end part of one flange 8 of either one of an outer box 1 and an inner box 2. The bent part 8a and the connecting member 10 are connected through a spring characteristic of the connecting member 10 itself and at the same time the other flange 5 is held by a holding part 7a of a holding part 7. Movement of a connecting frame 9 toward the other flange 5 is restricted by a stopper 1.
Patent JP-H07143248-A (JP)
Title: Network control circuit and facsimile equipment
Inventor: TAKEDA TOMOYUKI
IPC: H04N1/00
Filed: 1993-11-18
Abstract: PURPOSE:To enable an inspection in a direct coupling mode without separately preparing a DC power source by switching a power source for applying a DC to a telephone set to the main body of a facsimile as needed. CONSTITUTION:At the time of inspection in the direct coupling mode, a CML relay 2 is switched to a terminal t1, a power source relay 22 is switched to the terminal t5 and a DC applying relay 1 is turned ON. As a result, a communication channel L is switched to the main body of the facsimile, the power source is supplied from the DC power source 25 to this network control circuit and the network control circuit is operated. Thus, even in the case of using a semiconductor network control circuit for the network control circuit, the need of separately preparing the DC power source is eliminated, the inspection operation can be performed in the directly coupled state with an opposite terminal and the inspection operation of the network control circuit is efficiently performed.
Patent JP-H02158021-A (JP)
Title: Closing control circuit of breaker
Inventor: IECHIKA YUTAKA
IPC: H01H9/54
Filed: 1988-12-09
Abstract: PURPOSE:To prevent the pumping of a breaker by providing a back-up protecting relay energized by the close of an auxiliary relay of the breaker only when a pumping preventing relay is not operated to prohibit the reenergization of a closing coil by the close of the B contact. CONSTITUTION:When an input command signal 4 is given to an input control circuit 1A from the outside and a current is sent to an input coil 52C, the coil 52C is energized, and a breaker conducts an closing operation. The auxiliary contact point 52a1 of a breaker is closed just before the completion of the input operation of the breaker, a pumping preventing relay 52Y is energized to close its a contact 52Y2. Hence, a holding circuit for the relay 52Y is formed, and at the same time, the b contact point 52Y1 of the relay 52Y is opened. As the self holding of the relay 52Y is never released as long as the input command signal 4 is continued, the b contact point 52Y1 remains opened, and the coil 52C is never reenergized even if the breaker is tripped after the input. The b contact of the relay 52Y is opened earlier than a contact 52Y3 is closed, and thus, a back-up protecting relay 52Z is never energized.