baber/WOPTO huggingface dataset:
Patent JP-2001287559-A (JP)
Title: Driving force control device of four-wheel drive vehicle
Inventor: MATSUMOTO SHINJI
IPC: B60W10/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a driving force control device of a four-wheel drive vehicle, capable of securing the operability and controllability of the vehicle even in the case of causing the status where the torque transmission responsiveness to a main driving wheel is higher than the torque transmission responsiveness to an auxiliary driving wheel as in starting sudden acceleration while achieving compatibility between the driving force front and rear wheel distributing control and the driving slip control in normal accelerating traveling. SOLUTION: In the driving force control device of the four-wheel drive vehicle having the driving force front and rear wheel distributing control means c and a driving slip control means d, a torque transmission responsiveness comparing means e is provided for comparing the engine torque responsiveness which is the engine torque transmission speed from an engine (a) to the main driving wheel and the distributing torque responsiveness which is the distributing torque transmission speed to the auxiliary driving wheel through the front and rear driving force distributing means b.  A controlled driving wheel speed changing means f is constituted so that according to the comparison result, when the distributing torque responsiveness is higher than the engine torque responsiveness, the average wheel speed of the auxiliary driving wheel is taken as a controlled driving wheel speed for the driving slip, and when the engine torque responsiveness is higher than the distributing torque responsiveness, the four wheel average wheel speed of the main driving wheel and the auxiliary driving wheel is taken as controlled driving wheel speed for driving slip.
Patent JP-2001292596-A (JP)
Title: Stepping motor, and driver
Inventor: TOTSUKA SHIGEKI
IPC: H02K11/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor which can detect a driven member abutting on a stopper without fail. SOLUTION: A rotor 1b, where a plurality of N and S poles are magnetized, rotates following the change of the magnetization state of excitation coils 1a1 and 1a2. A detection coil 1c, which is provided separately from the excitation coils 1a1 and 1a2, generates an induced voltage, according to the rotation of the rotor.
Patent JP-2001294450-A (JP)
Title: Intermediate film for safety laminated glass
Inventor: ITOU CHIKANORI
IPC: C08F222/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate film for safety laminated glass consisting of a vinyl alcoholic polymer composition which is excellent in adhesive power and its persistence, impact resistance and penetration resistant performance. SOLUTION: The vinyl alcoholic polymer composition of the intermediate film for the safety laminated glass consisting of the vinyl alcoholic polymer composition is a composition containing a vinyl alcoholic polymer and metal alkoxide or the metal oxide obtained by a polycondensation reaction of this oligomer.
Patent JP-2001289371-A (JP)
Title: Pipe joint
Inventor: MARUYAMA KAZUSHI
IPC: F16L15/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint used for a large-diameter oil cell pipe and a civil engineering pile joint constituted of a screw dimension holding the high jump-out resistance even in a large-diameter tapered screw joint having a low yield ratio and a large homogeneo growth so as to have possibility of the jump- out. SOLUTION: When the outside diameter of a pipe 12 is set to D =340 mm (13-3/8 in)-661 mm (26 in), the thickness of the pipe 12 is set to t (mm), the depth of cut of the screw from the outer surface 10 of the pipe 12 is set to x (mm), the taper of the screw is set to T=1/12-1/10, the screw thread is et to H (mm), and the screw pitch is set to p (n/in), the following relational expressions are satisfied: H>(p/4)/0.8 X>0.00575×D+1.6×t×T-(2/3)×H.
Patent JP-2001292622-A (JP)
Title: Sensor-checking device for moving type farm machine
Inventor: ISHIBASHI TOSHIYUKI
IPC: B62D49/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a moving type farm machine by dispensing with the input-checking switch exclusive for checking the sensor. SOLUTION: A combine harvester 10 can move in the longitudinal direction and change the running speed by inclination operation of a variable-speed shift lever 30 where variable-speed shift lever 30 is operated to switch on the back switch 35. Further, a key switch 27 is turned on whereby they are set to the first check mode by the microcomputer 36 and a variety of sensors and switches are checked individually whether they are good or not. Thereby, the member that is usually provided to the combine harvester 10 can be used in combination for checking the sensors. Thus, the exclusive checking switches become unnecessary and the workability in the sensor checking can be improved.
Patent JP-2001293215-A (JP)
Title: Base board box for game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a base board box for easily detecting a fraudulent practice by leaving the traces even if a cap member of a sealing mechanism is crushed and removed. SOLUTION: The sealing mechanism 4 for sealing an upper box member and a lower box member in a closed state is composed of a sealing receiving member 13 integrally molded with the lower box member, a bottomed cylindrical part 24 integrally molded with the upper box member, a one-way screw 23 for fastening and installing the bottomed cylindrical part to and on the sealing receiving member 13 fastening a screw part in a screw threadedly engaging hole 21 of the sealing receiving member by being inserted into a screw through- hole 43 of the bottomed cylindrical part 24 and a cap member 50 fitted in the bottomed cylindrical part. A collar part 52 of the cap member 50 is welded to a receiving step part 41 of the bottomed cylindrical part.
Patent JP-2001298449-A (JP)
Title: Security communication method, communication system and its unit
Inventor: YAMAGUCHI MASAFUMI
IPC: G06F21/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a security communication unit, system and method that can set a level of security communication by each user for data transmission, easily revise a connection parameter of various security communications and automatically set a level of the security communication with a connection destination. SOLUTION: Cross-reference information cross-referencing information of a user, using a communication terminal with a security type, is stored, and the security type is decided from the cross-reference information. Furthermore, cross-reference information cross-referencing Internet address information with the security type is stored, and the security type is decided from the cross- reference information on the basis of the Internet address information. Furthermore, the security type is inquired of a prescribed security information unit, and the security type is decided on the basis of a reply of the inquiry.
Patent JP-2001297740-A (JP)
Title: Mounting frame of battery module and mounting method of battery module using same
Inventor: OGATA YOSHIAKI
IPC: H01M50/224
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a mounting frame of a battery module, which can stably engage a plurality of battery modules and facilitate replacement of battery modules and a mounting method of the battery modules using the mounting frame. SOLUTION: A frame 21 equipped with a plurality of holes 22 is provided, into which, a battery module 10 is insertion-coupled in a freely detachable way.
Patent JP-2001296651-A (JP)
Title: Method for processing planographic printing plate and planographic printing plate
Inventor: SAKATA ITARU
IPC: G03C5/315
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To form a relief image having high lipophilic property by tanning development. SOLUTION: The planographic printing plate is processed, by successively carrying out a step for imagewise exposing a silver halide photosensitive material with a silver halide-gelatin emulsion layer on a hydrophobic base, a step for subjecting the photosensitive material to tanning development to harden the gelatin in an exposed part and a step for leaching out the unhardened gelatin in the unexposed part to form a hydrophilic region, comprising the hardened gelatin and a hydrophobic region comprising the disclosed surface of the base.
Patent JP-2001298484-A (JP)
Title: Network service class setting system
Inventor: KAWANO TOMOYASU
IPC: H04L12/70
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a network service class setting system that enables a user to freely select and designate the service conditions of a network service desired in use for every connection, when a user terminal connects with the network and can collect a charge depending on a service class on the service condition and communication quantity used by the user. SOLUTION: In the network, in which network nodes each provided with a QoS client are interconnected by a communication network, each QoS client is connected to a QoS server, user terminals are connected to the QoS client. When the user terminal requests the network service, the QoS server informs the user terminal about the service conditions of the network service sent from the QoS server, and the user terminal selects the service condition and designates it to conduct the network service at the service class, corresponding to the selected and designated service conditions.
Patent JP-2000355520-A (JP)
Title: W/o-type emulsified cosmetic
Inventor: OMURA TAKAYUKI
IPC: A61K8/30
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a W/O-type emulsified cosmetic enabling the emulsification of a large amount of water in an oil such as silicone oil, triglyceride and ester oil, having excellent aging stability and useful for milky lotion, etc. SOLUTION: The objective cosmetic contains (A) a composite material produced by mixing an ampholytic surfactant and/or a semipolar surfactant of formulas I to VI (R1 is a 9-21C alkyl or the like; R2 and R3 are each a 10-18C alkyl or the like; (p) is 2-4; (q) is 0-3; (s) is 1 or 2) with a higher fatty acid of the formula: R4COOH (R4 is a 7-25C hydrocarbon group) (at a weight ratio of preferably 0.5:9.5 to 9.5:0.5) and (B) an inorganic salt (e.g. sodium chloride) and/or an amino acid salt in an amount of preferably 0.2-5.0 wt.% each. The content of water is preferably >=70 wt.% based on the total cosmetic.
Patent JP-2001296612-A (JP)
Title: Photographic printing method
Inventor: HASEGAWA KAZUMOCHI
IPC: G03B27/46
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a photographic printing method, which is capable of aligning and stacking photographic prints of the same size in one lot in photographic printing for printing images to a recording medium, thereby drastically improving handling property of the prints. SOLUTION: The print sizes of all frames of one lot are acquired, and the sequence of printing of the respective frames in one lot is determined so that the printing of the prints of the same size are carried out continuously according to the print sizes.
Patent JP-2001303878-A (JP)
Title: Weight type excavator and excavation method for ground
Inventor: MATSUKIDA MASAYOSHI
IPC: E21B4/08
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a weight type excavator and a ground excavation method capable of efficiently performing excavation with simple facilities. SOLUTION: This excavator comprises a weight having a through hole, a hydraulic cylinder equipped with a suspension means for suspending the weight at the tip of a piston rod, a suspension frame for suspending the hydraulic cylinder equipped with the hydraulic cylinder for directing the tip of the piston rod downward at the upper inner side, and a suspension frame at the lower inner side which is equipped with a falling impact cushioning member, and the weight is suspended from the suspension means through a coupling member and the weight is interlocked with the movement of the piston rod and moves up and down thereby giving impacts to the ground for excavation.
Patent JP-2001007253-A (JP)
Title: Circuit board for semiconductor package
Inventor: SHIN GENZEN
IPC: H01L21/60
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board for semiconductor package. SOLUTION: Resin layers 17 in almost rectangular plate shapes, which have first and second faces where multiple through holes 12 on which semiconductor chips are arranged make rows and columns with the sub-shots 13 of constant lengths as boundaries 13 so as to form one sub-strip 14, the multiple sub-strips 14 are connected in one column with the main slots 15 of the constant lengths as the boundaries so as to form one main strip 16; multiple circuit patterns 18 formed in the resin layers 17 between the through holes 12 and the sub-slots 13, and cover coats 19 which are coated by the resin layers 17 and protect the circuit patterns 18 from outer environment; are contained.
Patent JP-2001305943-A (JP)
Title: Correspondence correction course system for sentence using network
Inventor: KON HIROKO
IPC: G06Q50/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a correspondence correction course system enabling speedy, efficient, and effective correction guidance of sentences, and also enabling a prompt exchange of information (question and answer) between both of course attendant and correction instructor. SOLUTION: This is a correspondence correction course system for sentences using a network, characterized in that a server and plural terminal devices are connected with each other via a network, and the sever provides correction guidance concerning uncorrected sentences transmitted from the terminal device side and outputted to the server side; and then the terminal device side reads the corrected sentences provided with the correction guidance, and the correction guidance for the sentences performed by the server side is displayed so that the corrected points in the uncorrected sentences can be recognized on the terminal device and it is also made possible to read the comments to the corrected points on the terminal device made to correspond to the corrected points, and thus the purpose is achieved.
Patent JP-2000323824-A (JP)
Title: Soldering structure for chip
Inventor: MAEDA KEN
IPC: H05K3/34
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a soldering structure for chips capable of eliminating chip rising caused due to unbalanced melting speeds of cream solder. SOLUTION: A cream solder 3 is applied as far as to the inner end part of a land 2 of a substrate 1, and then an electrode 6 is deposited on the solder 3 to mount a chip 4. A mold body 5 of the chip 4 is adhered to the solder 3 on the land 2. The substrate 1 is heated in a heating furnace to melt the solder 3 and solder the chip 4. In this case, even if the melting speeds of the portions of the solder 3 on both right and left are different since the body 5 is adhered onto the land 2 by the solder 3, it does not occur that the chip 4 rises due to the surface tension of the previously melted solder 3.
Patent JP-2001267042-A (JP)
Title: Planar heating element
Inventor: MINATO SAKAE
IPC: H05B3/20
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing process of a planar heating element by solving or alleviating conventional technical problems, provide a technology of forming a heating element on any cubic surface, as well as provide a technology of obtaining a sheet heating element more energy-saving than before, and further, provide a technology of manufacturing a planar heating element at high speed by printing. SOLUTION: With the planar heating element and its manufacturing method, an electric resistive element is produced by applying plastic paint with carbon powder mainly dispersed on the 30 to 70% of the total space between electrodes on an electrically insulated substrate and leaving 70 to 30% as blank.
Patent JP-2001304378-A (JP)
Title: Damper structure and lockup clutch for torque converter having damper of the structure
Inventor: YABE HIROSHI
IPC: F16H45/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a damper structure without setting or breaking a spring. SOLUTION: In the figure, a numeral 10 shows a state where a driven plate 20 is moved in the direction of an arrow R to be attached to a spring assembly 1. The spring assembly 1 is constituted of a core plate 2, spring 3, and a retainer plate 7. The retainer plate 7 is constituted of an upper plate 11 fixed in the core plate 2 with a calking 5, and a lower plate 12 fixed to the upper plate with a calking 4. The upper plate supports the inner peripheral side and both end portions of the spring, and the lower plate supports the outer peripheral side of the spring. A part of the inner peripheral side of the upper plate 11 is folded to form a projecting portion 6. In a driven plate 20, a several portions of the outer peripheral portion of an annular core plate 24 are bent and erected, to form claws 21, and a several portions of an inner peripheral portion of the annular core plate 24 are bent and erected, to form locking pieces 22 engaged with projecting portions 6. A numeral 23 indicates avoiding portions for bending at machining time disposed on both sides of the claws 21.
Patent JP-2001308508-A (JP)
Title: Soldering device and electronic equipment soldered by means of the same
Inventor: MAEDA NORITERU
IPC: B23K1/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a soldering device provided with such a means that can eliminate the main factor of defective soldering caused by a bridge which occurs at soldering time due to a rise in the melting temperature of lead-free solder. SOLUTION: Since a heating device 14 which sends hot air heated by means of a heater, etc., or an infrared-ray emitting device is used as shown in the figure, the large temperature drop of the solder at a soldered spot can be prevented when the soldered spot is removed from a soldering bath. Consequently, the surface hardening of the solder and the occurrence of a failure, such as the bridge, etc., caused by the increased viscosity of the solder can be prevented.
Patent JP-2001313240-A (JP)
Title: Member for junction, junction method, and charged particle beam drawing device
Inventor: MAEHARA HIROSHI
IPC: H01J37/305
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a member for junction and a junction method that are suited for manufacturing parts or a device requiring high assembly accuracy such as an electron lens used, for example, in vacuum. SOLUTION: Substrates 600 and 700 as a member to be joined are provided with a V-shaped groove. In a member 1000 for junction, a surface layer is composed of a low melting-point material or a low temperature flexibility material, and the inside is composed of a relatively high melting-point material or a high temperature flexibility material. By arranging the substrates 600 and 700 so that the member 1000 for junction is held in a V-shaped groove, and by applying heat to them, both the substrates are joined.
Patent JP-2001302135-A (JP)
Title: Discrimination method of deterioration state of rope and elevator using the same
Inventor: KATO KENSUKE
IPC: G01N27/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an elevator having a means for grasping a deterioration advancing state of a rope with the lapse of time and determining a rope scrap ping time. SOLUTION: In this elevator where a car and a counter weight are connected by plural ropes, and the ropes are wound on sheaves to be frictionally driven, optical fibers are mounted in the ropes, a light emitting means is mounted on one end of each rope, a light receiving means is mounted on the other end of each rope, and further a means for detecting and recording the change of the transmittance amount of the light passing through the optical fiber, a means for determining the deterioration and the life of the rope, and a means for informing the scrapping time of the rope and a result of the detection to a manager of the elevator, are installed. As the deterioration advancing state of the rope can be continuously grasped on-line, the time to replace or scarp the rope can be quickly determined, which improves the safety and the reliability on the elevator.  Further by automatically recording and informing the deterioration advancing state of the rope, the labor for maintenance can be saved.
Patent JP-2001276440-A (JP)
Title: Cellular phone communication game system and game method
Inventor: KADO TOSHIHIRO
IPC: A63F13/35
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of increasing the game property of item exchanges in a cellular phone communication game and giving changes to an item exchange system. SOLUTION: An exchange of a first item and a second item from the cellular phone is accepted, and an exchange rate of these items is set for the exchange. The exchange rate is set by the exchange request quantities of both items, the time when there is a difference between the exchange request quantities of them is counted and reflected on the setting. The game information affecting the exchange rate is provided to change the exchange rate.
Patent JP-2001319438-A (JP)
Title: Head control device in disk device
Inventor: WAKUTA HIROSHI
IPC: G11B21/08
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the arrival of a head at a limiter position cannot be detected accurately. SOLUTION: This device is provided with an integrator constituted of an adder for accumulation 108, a delay device 109, and an integration guarantee gain 110. An accumulated output from the delay device 109 is sent to a comparator 113. In the comparator 113, the accumulated output value is compared with a threshold value 114. Since the accumulated value increases simply when a head reaches a limiter position of an inner periphery or an outer periphery, it can be judged that the head has reached the limiter position at a point where the operation value exceeds the threshold value 114.
Patent JP-2001053155-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITO SATOSHI
IPC: H01L21/82
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device that enables high speed operation of ports, having at least either of functions between the input port and output port. SOLUTION: This port is divided to a part (region A), to where the voltage of 3 V is applied to the gate electrode, and a part (region B) where the voltage of 3 V or 5 V is applied to the gate electrode. The gate oxide film of a MOS field effect transistor allocated in the region A is formed in a comparatively small thickness. The gate oxide film of the MOS field effect transistor allocated in the region B is formed in a comparatively large thickness. The part operating with 3 V (region A) and the part operating with 5 V (region B) are divided regularly.
Patent JP-2001309707-A (JP)
Title: Transmission structure for fertilizer distributor
Inventor: HATAYAMA ITARU
IPC: A01C23/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a transmission structure for a fertilizer distributor which enables fertilization work to be efficiently carried out while preventing the breakage of the transmission structure, etc., by installing the transmission structure at the rear part of a fertilizer pumping installation. SOLUTION: The transmission structure is so arranged that a fertilizer tank 4 and the fertilizer pumping installation 5 are installed on both sides of the front part of a running body 1a and the pumping installation is driven by variable speed change transmission through a fertilization variable speed transmission 61 from a transmission 11 placed at the rear of the pumping installation 5. An input shaft 69 installed at the rear part of the installation 5 and the variable speed transmission shaft 66 of the transmission 61 are directly coupled on an identical shaft line crossing the running body 1a.