baber/WOPTO huggingface dataset:
Patent JP-H04150428-A (JP)
Title: Cryptographic key shared controlling system
Inventor: AKIYAMA RYOTA
IPC: H04L9/08
Filed: 1990-10-12
Abstract: PURPOSE:To improve the secrecy of the title system and, at the same time, to make the keeping and management of cryptographic keys easier by dividing the ID information of a communication partner into plural sub-blocks and producing common keys by successively performing power-residue arithmetic processing by using opened parameters after the sub-blocks are compressed by using a hashing function. CONSTITUTION:The first hashing processing section 1 divides the ID information of a communication partner into plural sub-blocks and finds and adds compressed outputs corresponding to the sub-blocks to a complete graph branching path producing section 2. The section 2 forms the network of a complete graph and allocates primes from a prime producing section 3 to each branching path. The section 3 also allocates the compressed outputs corresponding to the sub-blocks to node numbers. Then the section 3 produces common keys corresponding to the sub-blocks by successively performing power-residue arithmetic processing by using the primes of the branching paths except the one connected to the communication partner as opened parameters. The second hashing processing section 4 produces a cryptographic key to be shared with the communication partner by combining and compressing the keys corresponding to the sub-blocks.
Patent JP-H0692161-A (JP)
Title: Braking device
Inventor: SHIRAI KENJI
IPC: B60W10/18
Filed: 1992-09-16
Abstract: PURPOSE:To reduce an evil of action of an auxiliary braking device in a road of low friction by providing an auxiliary brake reducing means for reducing action of the auxiliary braking device in the case of small coefficient of friction as compared with in the case of large coefficient of friction. CONSTITUTION:When a car speed is a preset value or more by turning on a brake switch 18 to apply a main brake, a coefficient of road surface friction is compared with the first preset value, and an auxiliary brake is not applied, when smaller than the preset value, and suspended when already during the auxiliary brake. On the other hand, in the case that the coefficient is the preset value or more, a retarder 34 and an engine brake are actuated as an auxiliary brake device 28 by a command from an auxiliary brake control unit 46, and the coefficient of road surface friction is compared with the second preset value during operating the engine brake. Next in the case that this coefficient of road surface friction is the second preset value or more, a shift down is performed, and a condition, left as it is, is maintained when the coefficient is small.
Patent JP-H07125596-A (JP)
Title: Air bag device
Inventor: SHIGA KAZUMI
IPC: B60R21/20
Filed: 1993-10-29
Abstract: PURPOSE:To provide an air bag device that is able to secure the facility of positioning work of a mounting hole between a setting piece part and a patch and to cope with any tensile force toward the upside of a pad to the full. CONSTITUTION:A pad 2 covering the periphery of an air bag 1 is provided with a setting piece part 4 extending downward and having each mounting hole 6. This mounting hole 4 is pinched between a patch 14 and a side wall 11 of a bag holder 9 and clamped to this side wall 11 of the bag holder 9 by the mounting hole 6 and a rivet 19 being inserted into two mounting holes 16, 11a installed in the patch 14 and the side wall 11 of the bag holder 9. The mounting hole 16 of the patch 14 is formed in a bottom wall 15a of a mounting seat 15 being recessed at the side of the setting piece part 4 and having this bottom wall 15a and a peripheral wall 15c. In addition, a mounting recess 5 getting the mounting seat 15 fitted in a peripheral edge of the mounting hole 6 is formed in this setting piece part 4. In succession, each notch part 15d is formed at the side of the bottom wall 15a at a lower side of the peripheral wall 15c of the mounting seat 15, and thereby a bottom wall lower end face 15b is exposed out of the peripheral wall 15c.
Patent JP-2000103813-A (JP)
Title: Production of multimodal polyethylene
Inventor: DEBRAS GUY
IPC: C08F4/64
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyethylene having a multimodal molecular weight distribution, good processability such as blow molding, and excellent mechanical properties by blending two polyethylenes produced by polymerization with the aid of a metallocene catalyst, etc., and having different molecular weights and different densities. SOLUTION: Ethylene and a comonomer containing a 3-10C α-olefin are brought into contact with a catalyst in a first reactor to produce a first polyethylene having a molecular weight corresponding to an HLMI of 0.5 g/10 min or lower and a density of 0.925 g/ml. The catalyst system used comprises a metallocene catalyst containing a bistetrahydroindenyl compound represented by the formula: (IndH4)2R"MQ2 (wherein Ind is indenyl; R" is a 1-20C alkylene, a dialkylgermanium, silicon, or the like; M is a group IVB transition metal or V; and Q is a 1-20C hydrocarbyl or a halogen) and a cocatalyst. A second polyethylene prepared with the aid of another catalyst and having a molecular weight lower than that of the first polyethylene and a density higher than that of the first polyethylene is prepared.  The first and second polyethylenes are blended to obtain a polyethylene resin having a multimodal molecular weight.
Patent JP-S61152136-A (JP)
Title: Method for accomodating terminal with high speed
Inventor: MABUKURO AKIRA
IPC: H04J3/16
Filed: 1984-12-26
Abstract: PURPOSE:To assign a necessary containable time slot to a terminal and to execute the processing of a busy state, etc., by inputting a command to a center station from a high speed terminal and retrieving the idle time slot of a primary multiplex circuit used by other nodes through the station. CONSTITUTION:The center station 1 of a high speed terminal containing system controls the entire system, and nodes 2 and 7 connect a low speed terminal 3, the high speed terminal 8 with the station 1. When a high speed data is transmitted from the terminal 8 of the system, the prescribed command from a terminal 8 is inputted to the station 1 through the primary multiplex circuit 4, and the station 1 retrieves necessary idle time slots to assign a11, a12- on a secondary multiplex circuit 5 to the terminal 8. The time slots a11, a12- transmit the high speed data from the terminal 8.
Patent JP-H04151354-A (JP)
Title: Brake control device for vehicle
Inventor: TANAKA YOSHIKAZU
IPC: B60T8/32
Filed: 1990-10-15
Abstract: PURPOSE:To substantially decrease the inertia of an engine section at the side of a driving wheel to near inertia at the side of a driven wheel, and unify the performance of ABS at all wheels by controlling the frictional element of an automatic transmission for engine brake toward the non-operation side of engine brake during the operation of the ABS. CONSTITUTION:In a vehicle equipped with an automatic transmission 1 including a frictional element 2 for controlling engine brake operation state, and an ABS for regulating a braking force in such a way as to restrain the slip of a wheel, there is provided an ABS operation detection means A for detecting whether the ABS is functioning. When the operation of the ABS is detected, the frictional element 2 of the automatic transmission 1 is controlled toward the non- operation side of engine brake via an engine brake control means B, thereby unifying braking characteristics between driving and driven wheels with the ABS. Also, when the ABS is caused to operate with fuel supply interrupted with a fuel supply stop means C, the fuel supply is restarted with a fuel supply control means D, thereby preventing the occurrence of an engine speed drop and an engine stop.
Patent JP-H02121325-A (JP)
Title: X-ray mask and manufacture thereof
Inventor: NIKAWA HIDEO
IPC: H01L21/027
Filed: 1988-10-31
Abstract: PURPOSE:To precisely control the alignment position between an X-ray mask and a reinforcement frame by a method wherein both electron beam exposure technology and the dry-etching technology are applied so that projections formed on one main surface of the reinforcement frame may be engaged with recessions precisely formed on one main surface of the X-ray mask substrate. CONSTITUTION:A silicon nitride film 2 is formed on one main surface of an X-ray substrate 1 to be coated with a positive type electron beam resist on the film 2 and then the surface of the film 2 is exposed by an electron beam exposure apparatus to form resist patterns 3 in specified regions. First, the silicon nitride film 2 is dry-etched using the resist patterns 3 as masks to form substrate etching regions 2a simultaneously forming opening recessions 2b in specified positions. Secondly, an X-ray transmission body layer 4, an X-ray absorber layer 5 having specific patterns ana a protective film 6 are successively formed on the other side main surface of the X-ray mask substrate 1. Finally, projections 8 formed on one main surface of a reinforcement frame 7 is alignment-engaged with the recessions 2b formed on the substrate 1 from the reinforcement frame side so that the X-ray mask substrate 1 may be fixed on the reinforcement frame 7 using a bonding agent.
Patent JP-H03134913-A (JP)
Title: Insulation material
Inventor: SATO YOSHIAKI
IPC: C08J9/32
Filed: 1989-10-20
Abstract: PURPOSE:To produce a porous insulator of independent porosity of a required shape with simplicity and high efficiency by bonding a multiple number of minute hollow spherical bodies into a body by using a specified polymer dissolved in a specified solvent. CONSTITUTION:A porous insulator of favorable independent porosity may be produced simply, continuously and highly efficiently without breaking a multiple number of minute hollow bodies either through roll coater process, cast process, or dipping process depending on the shape of the insulator by bonding the multiple number of minute hollow bodies of a material such as glass into on body by using a solution of a fluorine based solvent. The solution is made by dissolving a fluorine containing polymer of a low dielectric constant in the solvent.
Patent JP-S63124383-A (JP)
Inventor: CHIYAARUZU RICHIYAADO NESUTAA
IPC: H01R13/187
Filed: 1987-10-30
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-H07128302-A (JP)
Title: Noise suppression for remote field eddy current flaw detector
Inventor: SUZUKI KIWAMU
IPC: G01N27/90
Filed: 1993-11-01
Abstract: PURPOSE:To suppress noise while allowing rotary traveling of a flaw sensor, i.e., application of the flaw sensor to a small diameter intricate piping system, by arranging a plurality of phase distribution data at positions having high correlation with one phase distribution data selected as a reference and then averaging the data. CONSTITUTION:Measurements are repeated a plurality of times within the measuring range of a piping system 13 and a phase distribution data is obtained each time. Any one of the data is employed as a reference and mutual correlation functions are determined with respect to other data. The data positions where the correlation functions have highest values are then arranged and the data are averaged. Consequently, the peak due to noise is flattened and even if a flaw sensor 1 is run through the piping system 13 while rotating, the noise is suppressed and a defect signal can be extracted well. With regard to the rotary running of the sensor 1, a coil wire 11 is rotated when a container in a rotary thrust unit is rotated and the wire 11 is thrust forward or rearward by a protrusion 21 depending on the rotational direction. Consequently, the sensor 1 can be run through piping system 13 while rotating.
Patent JP-H05195341-A (JP)
Title: Presser pin for roving frame
Inventor: ANRI JIYUNEBUREE
IPC: D01H7/32
Filed: 1992-09-17
Abstract: PURPOSE: To provide the subject pressure fiber which is provided with a slot communicating with a passage hole of a roving at one end and closed at the other end and having a cross section smaller than the diameter of the roving, easily cuts the roving and has excellent handling and manipulating properties. CONSTITUTION: This pressure finger 4 substantially has the slot 1 which communicates with the passage hole 2 of the roving 6 at one end and is closed at the other end and has the cross section smaller than the diameter of the roving 6. The pressure finger 4 is preferably provided with a deflecting plate 3 having an inclination of 100 to 150 deg. to a perpendicular line.
Patent JP-H09112660-A (JP)
Title: Drive transmission device and its component member
Inventor: MAE HISAYUKI
IPC: G03G15/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To establish a system of using common component parts by furnishing a complex function consisting in a combination of two constituent members having either of a recess or projection which can be detained with each other, and combining them any as desired according to the need. SOLUTION: A pulley 9 of a timing belt 8 is composed of a drive transmission roller 10 and a thrust play restricting flange 11. A projection 12 provided on the plane of this play restricting flange 11 is fitted in a recess 13 which is formed matingly in the transmission roller 10 and secured, and the pulley as a whole is mounted on a rotary shaft 14. Besides the projection 12, a hole 15 positioned as perpendicularly intescting it is provided in the plane of the flange 11, and the flange 11 and pulley 9 are combined with the transmission roller 10 which is independent. Thereby an appropriate combination can be established according to the need, and a high functional constitution can be generated with a wide variety, which leads to achievement of the use of common component parts.
Patent JP-H0798360-A (JP)
Title: Image signal processing integrated circuit and composite integrated circuit device thereof
Inventor: NASU MIYUKI
IPC: H04N5/14
Filed: 1993-11-02
Abstract: PURPOSE:To concurrently test the function of a plurality of 1H memories (one- horizontal scanning period delaying means) contained in the same integrated circuit without using an external test circuit and specify a malfunctioning 1H memory. CONSTITUTION:This composite integrated circuit device is provided with a test signal generating circuit 71 feeding the test signal PT synchronous with the horizontal synchronization signal HS, a distributing circuit 51 feeding the corresponding test signals PTA, PTB, PTC of 1H memories 32A, 32B, 32C having the same continued length T2 and number of pulses as those of the test signals PT at time t2, t3, t4 in response to the feed of the test signals PT, and a test circuit 5 having a counter 52 counting the continued length T2 and the number of pulses of the test signals PTA, PTB, PTC, a counter 53 counting the continued length T2 and the number of pulses of delayed test signals PHA, PHB, PHC, and a collating circuit 54 collating the matching of the counted values of the counters 52, 53.
Patent JP-H04148610-A (JP)
Title: Walking-type transplantation machine
Inventor: SHINODA MITSUO
IPC: A01C11/02
Filed: 1990-10-11
Abstract: PURPOSE:To cope with plural transplantation states having different number of transplantation rows with single transplantation transmission case by placing a multiple-row transplantation transmission shaft in a space at the back of a lateral transfer driving shaft of a transplantation transmission case and extending the transmission shaft behind the outer end of the orbit of a driving wheel. CONSTITUTION:A space S is formed at the back of a driving shaft 13 for the lateral transfer of a seedling table supported by a transplantation transmission case 3. A transmission shaft 14 for multiple-row transplantation is made to be attachable in a state extending behind the outer end orbit of a driving wheel 5 and interlocked with a transplantation transmission shaft 11 and a lateral transfer driving shaft 13 with a chain.
Patent JP-S63127776-A (JP)
Inventor: ISHIKURA KOJI
IPC: A63F9/28
Filed: 1986-11-17
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-2000103361-A (JP)
Title: Attaching structure of door opening stopper bracket
Inventor: AYABE TOSHIHIRO
IPC: B60J5/04
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the attaching structure of a door opening stopper bracket capable of increasing pillar strength and rigidity and improving assembling performance. SOLUTION: In the attaching structure of a door opening stopper bracket where the door opening stopper bracket of a door opening stopper is fixed in a pillar reinforced by a reinforcement, a roughly U-shaped sectional part 10a is formed in a reinforcement 10, and the door opening stopper bracket 7 is provided with flange parts 13, 14 and 15 to be adhered to the roughly U-shaped section inner surfaces 16 and 17 of the reinforcement and a side face 18.
Patent JP-2001103500-A (JP)
Title: In-line type color cathode-ray tube
Inventor: YOKOTA MASAHIRO
IPC: H01J29/76
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To configure a color cathode-ray tube at a low cost, having a small power loss that can solve an interaction with a coma-free coil caused in the case of introducing a convergence correction means to obtain superior beam spot. SOLUTION: This color cathode-ray tube is provided with a convergence correction means to improve the shape of the beam spot around an arrangement direction of three electron beams of in-line arrangement. A drive circuit 62 for driving convergence correction coils 13a, 13b is provided with a circuit, that supplies a convergence correction current resulting from superimposing a waveform voltage generated, on the basis of the waveform voltage synchronously with deflection in a 2nd axis direction to a parabolic waveform voltage 16 synchronously with deflection in a 1st axis direction, so as to conduct the convergence correction synchronously with the deflection in the 1st axis direction and the convergence correction synchronously with the deflection in the 2nd axis direction superimposingly with each other.
Patent JP-H0984471-A (JP)
Title: Water sprinkler for vinyl house
Inventor: MARUYAMA NOBUO
IPC: A01G9/24
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To carry out the water sprinkling on the whole area in a vinyl house by installing a water storage tank. SOLUTION: This water sprinkler for a vinyl house is obtained by arranging a water feed pipe 4 having plural water discharge ports at a suitable interval kept so as to extendedly locate in the moving direction of a water sprinkling pipe 14, arranging a water storage tank 9 movable following up to the water sprinkling pipe 14 at a position at a lower level than that of the water feed pipe 4, on the other hand, arranging a valve device 7 capable of engaging with the water storage tank 9 and opening and closing the water discharge ports in each water discharge port,  storing water fed from the water feed pipe 4 in the water storage tank 9 for a short time and then feeding the water from the water storage tank 9 to the water sprinkling pipe 14 in the water sprinkler for the vinyl house capable of moving the water sprinkling pipe 14 along guide rails installed in the vinyl house and carrying out the water sprinkling on field crops in the house.
Patent JP-S61192246-A (JP)
Title: Preparation of low calorie spread with relatively high milk fat
Inventor: KURUTO BUARUGUREN
IPC: A23D7/015
Filed: 1985-12-06
Abstract: A method for preparing a margarine having a fat content of a least 50% or preferably about 60% and having a high content of butter fat without admixing butter oil, whereby cream having a fat content of about 40% is cooled to a temperature of between +5 and + 15 DEG C and is stored at said temperature for a period of between 6 and 24 hours, whereafter the cream is subjected to a pressure of such strength that the cream emulsion is broken. The broken emulsion is heated to a temperature above the melting point of the butter fat and is mixed with margarine conventional ingredients and with cured and/or uncured oils and/or fats in such amount that the total fat content of the margarine to be prepared is 50-70% or preferably about 60%, whereby the amount of butter fat from the cream is between 42 and 100% of the total fat content of the margarine. The mixture is emulsified while maintaining the raised temperature by a vigorous mechanical working, for instance stirring, whereby a water-in-oil emulsion is formed. The emulsion is pasteurized and is thereafter cooled and worked in a margarine and is packed for distribution or storing.
Patent JP-2001100445-A (JP)
Title: Photoreceptor, method of manufacturing it, image forming device using it
Inventor: SATOU CHIKATOSHI
IPC: G03G5/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having good characteristics, free from irregularities in an image such as an interference pattern even in the case of using the photoreceptor for an electrophotographic device where single wavelength light is used as exposure light. SOLUTION: The photoreceptor is obtained by applying a cutting work on a conductive substrate surface so that an expression (1); S≠25.4/d×N×(P2/P 1)×n... may be established. Provided that S denotes a cutting pitch (mm/times), d denotes the image resolution (dpi) of an exposure light source, N denotes the modulation number, P1 denotes the division number of a pulse width at outputting an image, P2 denotes the pulse width at outputting the image and (n) denotes an integer.
Patent JP-2000102447-A (JP)
Title: Backrest of seat for automobile
Inventor: KAWASE HIDETOSHI
IPC: B60N2/90
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a backrest of a seat for automobiles which is capable of preventing wrinkles to the backrest surface side of a skin material by pulling and stretching the backrest surface side of the skin material without the wrinkles in a state of temporarily fixing the skin material to a seat pad. SOLUTION: The seat pad 3 and a seat frame 4 are inserted into a trim cover assembly 2 from its opening 2a. This trim cover assembly 2 is put on the seat pad 3 and the seat frame 4. The skin 2c on the back rest surface side of the backrest 2 is pulled and stretched and a temporary fixing member 7 is fixed by an adhesive or the like to a stepped part 3a, by which the trim cover assembly 2 is temporarily fixed to the seat pad 3. The wrinkles of the skin 2c on the backrest surface side are pulled and stretched by the fixation of the temporary fixing member 7 to the stepped part 3a and, therefore, the wrinkles may be removed by spraying steam or the like to the skin 2c on the backrest surface side of the backrest 1 and heating the skin before J traps 5 and 6 are engaged with each other.
Patent JP-2001097026-A (JP)
Title: Heat pump type air conditioner for automobile
Inventor: HATAKEYAMA ATSUSHI
IPC: B60H1/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump type air conditioner for automobile to keep the temperature of the air immediately behind an evaporator in a temperature range not to cause any troubles in the heating mode, and satisfy the target air supply temperature. SOLUTION: The degree of opening of an intake door 95 is adjusted based on the difference between the target suction temperature TOFSUC calculated from the target air supply temperature T0 and the suction temperature TSUC detected by a first temperature detection sensor 55, and correction is made to the adjusted degree of opening of this intake door 95 based on the temperature TINT of the air immediately behind an evaporator 6 detected by a second temperature detection sensor 56. This means when the temperature TINT is in the vicinity of a lower limit of the allowable range (for example, 2-5 deg.C), the target suction temperature TOFSUC is increased by a specified value (for example, 2 deg.C).  When the temperature TINT is in the vicinity of the upper limit of the allowable range, the corrective control is made by subtracting a specified value (for example, 2 deg.C) from the target suction temperature TOFSUC.