baber/WOPTO huggingface dataset:
Patent JP-H05278862-A (JP)
Title: Automatic supplying device for seedling box
IPC: B65G47/30
Filed: 1992-11-20
Abstract: PURPOSE:To provide an automatic supplying device for seedling box which can simplify seedling box mounting work by conveying stacked seedling boxes to a supplying machine through a lift using a plurality of conveyers. CONSTITUTION:In an automatic supplying device for seedling box in which stacked seedling boxes 16 on a conveyer are conveyed out to a supplying machine 24 through a lift 21, the conveyer is divided and formed by a plurality of conveyers 17 and so on. As one pair of the stacked seedling boxed 16 are moved onto the lift 21 by the conveyer at the feed terminal end of the conveyer 17 and so on, the conveyer 17 and so on at the intermediate part and feed start end can mount the stacked seedling boxes 16 close to the adjacent seedling box 16, and the upper part of the conveyer 17 can be utilized and seedling box mounting work to the conveyer 17 can be easily simplified.
Patent JP-H11149714-A (JP)
Title: Generation circuit for digital signal
Inventor: SUMIKAMA MASAHIKO
IPC: G11B20/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a generation circuit in which a reproduced signal whose amplitude center level is changed can be converted into a digital signal from the peak of the crest and the valley of a waveform using a constitution wherein the peak in the positive-side waveform and the peak in the negative-side waveform of an analog signal are detected individually. SOLUTION: When the output signal of an amplifier 1 is changed in the direction of a positive potential, a capacitor C1 is charged with electric charges. While the capacitor C1 is being charged, the potential of the negative-side input of a comparator 3 becomes higher than that of the positive-side input, and the output of the comparator 3 is set to LOW L. When the charging operation of the capacitor C1 is finished, the output of the comparator 3 is set to HIGH H so as to be converted by a binarization circuit 5. The positive peak trigger of an MM circuit 7 sets an RSFF circuit 9, and a capacitor C2 is discharged. Then, when the amplifier 1 passes through a positive peak point so as to be shifted in the negative direction, the RSFF circuit 9 is reset in the same manner as the above operation, and the capacitor C2 is discharged.
Patent JP-H10159452-A (JP)
Title: Double glazing structure
Inventor: MIYAAKE YUJI
IPC: E06B3/66
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of double glazing unit by holding a plate- shaped material between a pair of plate-shaped materials spaced apart by a spacer of hard material through a nonmetal spacer and providing seal material around the periphery thereof. SOLUTION: A pair of protruding pieces 15b, 15b holding therebetween the peripheral edge 13a of an auxiliary plate-shaped material 13 are provided longitudinally inside a hard spacer 15 which supports main plate-shaped materials 12, 12 at a predetermined interval, the number of the pieces 15b, 15b corresponding to that of the materials 15. The periphery 13a of the material 13 is held between the pieces 15b, 15b and a nonmetal spacer 16 gives a predetermined interval between the materials 12, 12 and a sealing material 19 is provided around the material 13 and double layers of air 18 are provided thereby to manufacture a double glazing unit 11.  By interposing the spacer 15 and spacer 14 comprising the spacer 16, the double glazing unit 11, which has small variation in total thickness and cannot be crushed, can be efficiently manufactured at reduced costs only by passing it once through an assembly line.
Patent JP-H10167060-A (JP)
Title: Train driving method
Inventor: FUJITA TAKUYA
IPC: B61F5/22
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce noises of a wheel and abnormal abrasion of a rail by introducing means to measure slack moving quantity of the wheel to a car upper side drive device and practicing control of an inclination of a car body. SOLUTION: A riding rate and speed computed by an air spring pressure detection device 6 are transmitted to a ground side operation device at the potion of time when a train passes a ground element 11. By the time when the train passes a ground element 12, the ground side operation device retrieves characteristics of a vehicle previously traveling the same territory (slack moving quantity, car body inclination, etc., of wheel), computes a car body inclination by carrying out comparison operation and transmits it to a car upper side operation device 3 by the ground element 12.  By the time when the train passes a ground element 13, the car upper side operation device 3 transmits slack moving quantity 15 of a rail 9 and a wheel 8 to a ground side operation device by the ground element 13 by measuring it by a slack moving quantity measuring instrument, transmits a data measured at the point of time when it passes to the ground side operation device and applies it to a train traveling next. Consequently, it is possible to reduce noises of the wheel and abnormal abrasion of the rail.
Patent JP-2001151907-A (JP)
Title: Polylactic acid-based shrink film or sheet
Inventor: TERADA SHIGENORI
IPC: B29C55/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a biodegradable polylactic acid-based shrink sheet product for package which has a satisfactory shrinkage rate and is excellent in impact resistance (breakage resistance) and, especially, in transparency and is free of irregularity of thickness upon stretching. SOLUTION: The shrink film or sheet is obtained by shaping a plastic material, which is made of a mixture of a polylactic acid material having a ratio between D-lactic acid and L-lactic acid within a given range sand an aliphatic polyester wherein the aliphatic polyester has a heat quantity ΔHm of melting of crystals of 55 J/g or below and an apparent melt viscosity of the polymer is in a constant relation when an apparent shearing rate is 102 (1/sec). The film or sheet has a skin layer made mainly of the polylactic acid material and has a thermal shrinkage rate in a uniaxial direction of, at least, 10% or over in hot water of 80 deg.C/10 seconds.
Patent JP-H11168404-A (JP)
Title: Bidirectional remote control system
Inventor: NAKAHARA ICHIRO
IPC: H04B1/3822
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional remote control system with which an oscillation circuit 5 to be used for a transmission part and a reception part is shared, the number of components is reduced or production costs are reduced and system miniaturization is attained. SOLUTION: This system is provided with a transmission part 1 composed of a modulation circuit 6 for generating a transmission signal modulated by a first operate signal and a high frequency power amplifier circuit 7 for amplifying the power of the transmission signal, a reception part 2 composed of a high frequency amplifier circuit 8 for amplifying a reception signal, a frequency mixer circuit 10 for converting the reception signal to an intermediate frequency(IF) signal, and a signal demodulation circuit 12 for reproducing a second operation signal by demodulating the amplified IF signal, and transmission/reception switching part 3 for connecting the transmission part 1 to a transmission/ reception sharing antenna 4 at the time of transmission and connecting the antenna 4 to the transmission part 1 upon reception,  and an oscillation circuit 5 for supplying a signal to be modulated to the modulation circuit 6 is shared with a local oscillation circuit 5 for supplying a local oscillate signal to the frequency mixer circuit 10.
Patent JP-H11166307-A (JP)
Title: Handrail device
Inventor: KAIDA MASAHIRO
IPC: A61H3/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device capable of making the moving in the vicinity of exit and entrance easy and reducing load in the vicinity of the root of a handrail by eliminating inconvenience due to the stoppage of the handrail along which a physically handicapped person walks by a door. SOLUTION: A top view substantially J-shaped movable handrail 11 is mounted on a wall surface having an opening part partitioning into one room and the other room. In this case, one end of the movable handrail 11 is mounted on the wall surface on the side of the one room having the opening part and can be rotated by defining a fulcrum 13 part mounted on a mounting part as a fulcrum, the tip part is passed to the side of the other room by striding over the opening part and receiving tools 12, 12' for freely attachably/detachably fixing the movable handrail 11 are provided on the wall surface between the tip part and the fulcrum 13.
Patent JP-H09154003-A (JP)
Title: Data communication equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To continuously receive data without interrupting communication even when a memory becomes full during reception by transferring information by using another line and continuing the reception when the information can not be received during the reception. SOLUTION: In this data communication equipment housing the plural lines, when the reception becomes impossible, a registration circuit 24 registers a destination to transfer the information being memory received through a signal line 24a and a detection circuit 26 detects the presence/absence of recording paper. A control circuit 20 controls the entire equipment and controls a processing for transferring at least a part of the information by using the line not in use at present and continuing the reception at present when the reception of the succeeding information becomes impossible during the reception by using the two lines. Thus, the plural lines are effectively utilized and memory full in a memory reception is coped with.
Patent JP-2000161399-A (JP)
Title: Disk brake
Inventor: NISHIMURA SEIJI
IPC: F16D65/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To ensure a good layout property in parts about a guide pin. SOLUTION: In a guide pin 40, a male screw part 42 is screwed from a rotor 11 side with a guide pin installing hole 33 formed in the arm part 32 of a caliper 30. The guide pin 40 is releasable by relative movement along the guide hole 22 of a support 20 until the male screw part 42 at one end is removed from the caliper 30 toward the rotor 11 side.
Patent JP-H02227444-A (JP)
Title: Curing system for sulfur-vulcanizable rubber
Inventor: MAATEIN POORU KOOHEN
IPC: C08K5/40
Filed: 1989-12-25
Abstract: PURPOSE: To provide a rubber compsn. which contains a plurality of accelerators together with a sulfur-base vulcanizing agent, an activator, etc., and is suitable as a quickly curing rubber compsn. for injection molded items such as tire treads and bumpers.  
     CONSTITUTION: The objective compsn. is prepd. by compounding an elastomer with 0.50-2.0 phr sulfonamide accelerator (e.g. N-oxydiethylenebenzothiazole-2), 0.10-1.0 phr guanidine accelerator (e.g. diphenylguanidine), 0.10-1.0 phr thiuram accelerator (e.g. tetraethylthicuram disulfide), 0.05-1.0 phr mercaptobenzothiazyl disulfide, 0.75-3.0 phr sulfur-base vulcanizing agent, and 0.05-1.0 phr activator represented by the formula (wherein R 1 , R 2 , and R 3  are each 8-10C alkyl, and M is Cl, etc.). 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04290494-A (JP)
Title: Multilayer printed circuit board
Inventor: HERUMAN UESERII
IPC: H05K1/11
Filed: 1991-11-25
Abstract: PURPOSE: To improve quality and at the same time reduce expenses when manufacturing a printed circuit board. CONSTITUTION: In a multilayer printed circuit board according to the micro- wiring technique, in which a conductor in a different layer is connected via a through-hole 3 with a closed-end hole plating, and a device 7 is provided at an upper side and a module connection part (a connector 8) is provided at a lower side, each layer of a micro wiring 1 having a through-hole with a closed-end plating where the number decreases from the device side toward a contact part.
Patent JP-H05169540-A (JP)
Title: Manufacture of metal pipe lined with heat-resistant pvc resin
Inventor: SAOTOME YUTAKA
IPC: C09J167/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide the manufacturing process of a highly heat-resistant vinyl chloride resin wherein it does not cause any hazard due to solvent vaporization and deteriorate environmental health conditions and it is free from any defects such as floating and swelling. CONSTITUTION:The subject heat-resistant polyvinyl chloride resin-lined metal pipe is manufactured by applying a hot melt solvent which consists mainly of crystalline polyester with a melting point temperature of 120 to 150 deg.C and a crystallization temperature of 80 deg.C or higher to lower than a melting point temperature to the peripheral surface of a thermal expansible, heat-resistant PVC resin pipe. Consequently, this pipe is almost free from hazards such as solvent vaporization and environmental health deterioration. In addition, it has no defects such as floating and swelling.
Patent JP-2000164226-A (JP)
Title: Manufacture of separator for fuel cell
Inventor: HAYASHI TATSUYA
IPC: H01M8/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a separator provided with conductivity of a high degree and having excellent productivity. SOLUTION: In this method of manufacturing a separator, as a base material of the separator, three-dimensional netlike structure 40 made of the metal material having fine clearance parts is used, and the three-dimensional netlike structure 40 is impregnated with the thermosetting resin to be selected among the phenol resin, epoxy resin, and di-aryl phthalate resin so as to form a prepreg, and a mold having a projecting part 33 for forming a flow passage is used for press molding, and the resin material 50 is heated for hardening, and while a gas flow passage is formed. Thermoplastic resin to be selected among the ABS resin, PC resin, modulated PPO resin, polyacetal resin, PPS resin, and liquid crystal polymer resin can be used.
Patent JP-H07196793-A (JP)
Title: Resin composition for sealing
Inventor: SUZUKI KENICHI
IPC: C08L57/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the subject composition having excellent storage properties at a normal temperature, high heat resistance, low water absorbing properties and high toughness by mixing a specific mixture of a dicyanate ester and a bismaleimide compound with a modified resin such as a petroleum resin modified with phenol and an inorganic filler. CONSTITUTION:This resin composition for sealing is obtained by mixing a mixture prepared by mixing (A) 100 pts.wt. of a dicyanate of the formula (R1 is CH2, O, S, direct bond, etc.; R2 and R3 are each independently H, CH3, C2H5 or CF3) and/or its prepolymer and (B) >=10 pts.wt. and <100 pts.wt. of a bismaleimide compound with (C) a modified resin (a petroleum resin modified with phenol, a coal resin modified with phenol and/or a polybutadiene resin modified with phenol) and (D) an inorganic filler. In the case of using the composition for sealing semiconductor, the sealed material exhibits excellent solder crack resistance.
Patent JP-H03191504-A (JP)
Title: Shielding device for magnet
Inventor: BUISUNU CHIYANDORA SURIBUASUTA
IPC: A61B5/055
Filed: 1990-11-30
Abstract: PURPOSE: To drastically reduce edge magnetic field close to the main magnet of a magnetic resonance imaging device by providing a means for moving a magnet in one piece for a shielding structure by at a support means for aligning the axis of the magnet in a colinear relation with the axis of the shielding structure body. CONSTITUTION: A low-temperature retaining device 26 and a magnet 12 can move horizontally for a support member 30, a stand 32, and a shielding device 10. In this case, each vertical support member 30 can be moved up and down for the corresponding stand 32 for adjusting the position of the magnet 12 in the vertical direction for a floor 24 and the shielding device 10. Also, an adjustment screw 34 can be used move the low-temperature retaining device 26 and the magnet 12 in the horizontal direction, namely left and right, for the shielding device 10. Further, four adjustment screws 35 are used to move the low- temperature retaining device 26 and the magnet 12 in the direction of an axial line for the shielding device 10, thus drastically reducing the edge magnetic field close to a main magnet.
Patent JP-H06185016-A (JP)
Title: Pipe beam type pipe line bridge
Inventor: NAKAMURA SEIZO
IPC: E01D18/00
Filed: 1992-12-17
Abstract: PURPOSE:To control amplitude generated from spiral excitation and construct a pipe line bridge at longer spans by mounting a plurality of vibration controlling bars in the direction of the axis of a pipe body forming a pipe line under specific conditions. CONSTITUTION:Vibration controlling bars 2 having a diameter (d) are mounted to positions making an angle theta against the axis O under the axial part of a pipe body 1 constructed between bridge piers are mounted at every (t) intervals through fixed sections 2a and 2b. Angle theta is approximately 50-60 deg., diameter (d) is approximately 4-8% of the diameter of the pipe body 1, and interval (t) is approximately 2-4m as the standard. According to the constitution of the pipe body 1, the generation of spiral excitation is controlled, and stability against wind can be promoted.
Patent JP-2000162879-A (JP)
Title: Image-forming device
Inventor: INADA KEN
IPC: G03G15/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device, adopting a paper sheet separating mechanism capable of improving performance for separating the paper sheet from a photoreceptor, and for preventing scratches on the photoreceptor, rolled-in of paper sheet, or the like. SOLUTION: This device is allowed to make a first separating member 8a for separating the paper sheet A from the photoreceptor 1 and the second separating member 8b for changing the transport direction of a leading end on the separated paper sheet fixed in one body, and to compose the first separating member 8a with a material which is at least, smaller than the thickness of the paper sheet A. The device is allowed to compose the second separating member 8b by the material being at least, larger than the thickness of the paper sheet A, and to arrange a free end of the first separating member 8a close to or in contact with the photoreceptor 1, and the free end of the second separating member 8b apart from the photoreceptor 1.
Patent JP-H04204206-A (JP)
Title: Length measuring standard method of scanning electromicroscope
Inventor: YASUE TAKAO
IPC: H01J37/28
Filed: 1990-11-30
Abstract: PURPOSE:To simply and accurately measure length by a non-standard method by providing a forcible vibration source such as a piezoelectric element and setting the amplitude or displacement of a part of an object to be measured or a part of a sample stage generated at this time to a reference length measuring dimension. CONSTITUTION:In such a state that the electron beam 9 of a scanning electromicroscope(SEM) is fixed constant, voltage is applied to the electrode 8 of a piezoelectric element 7 to minutely move a sample holder 5 and the displacement of an SEM image generated at this time is observed. By this method, especially, length of 0.1mum or less can be accurately and simply measured by a non-standard method.
Patent JP-H05148895-A (JP)
Title: Joining method of steel framed column and joint structure
Inventor: TANIGUCHI SHIRO
IPC: E04B1/24
Filed: 1991-11-26
Abstract: PURPOSE:To make it possible to join columns by only operation to insert a recess section of an upper column into a projection section of a lower column to bolt without requiring welding work of narrow pieces, temporary bolting work of holding plates and cutting work of the narrow pieces, to obtain a joining method of steel framed columns excellent in safety having simple, easy and secure field and to have relatively simple structure of joint structure of steel framed columns constituted of only the projection section and the recess section. CONSTITUTION:After a recess section 3 provided to the lower end 2 of an upper column 1 is inserted into a projection section 6 provided to the upper end 5 of a lower column 4, steel framed columns are so joined that a fitting section is bolted. At that time, the recess section 3 having a bolt hole 9 on the circumferential edges is provided to the lower end 2 of the upper column 1, and the projection section 6 having a bolt hole 10 on the circumferential edge and fitted in the recess section 3 is provided to the upper end 5 of the lower column 4. In addition, bolts 11 are screwed into the bolt hole 9 of the recess section 3 and the bolt hole 10 of the projection section 6.
Patent JP-2000123013-A (JP)
Title: Electronic conversation device, conversation expression collecting method and conversation promoting method
Inventor: GOLDING ANDREW R
IPC: G06F15/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To permit a conversation with a suitable conversation expression using the sentence most frequently requested to be translated by a user by retrieving a conversation sentence out of a translation table based on the conversation sentence and the condition of the conversation, displaying at least one foreign conversation sentence equivalent with the conversation sentence on a display device and providing updating means for updating the translation table at all the time. SOLUTION: While using an electronic conversation book 10, a certain person 11 tries to translate the desired conversation expression in his own native language to the equivalent conversation expression in the target language. The person 11 inputs the desired expression to the electronic conversation book 10 by recording a speech to a microphone 12. Then, the electronic conversation book 10 translates the expression into target language by retrieving the translation table. The electronic conversation book 10 reads the translated sentence in voice 13 by using a voice synthesizer and speaker. Thus, a person 14, who speaks a language different from a certain person 11, can immediately perform communication.
Patent JP-H05148607-A (JP)
Title: Manufacture of metal coated steel tube continuously applied with hot-dip metal coating
Inventor: NAKAMURA MATSUICHI
IPC: C23C2/02
Filed: 1991-11-28
Abstract: PURPOSE:To continuously manufacture a steel tube coated with metal internally and externally in an easy way by pouring hot-dip metal on a steel sheet, executing one-side coating, thereafter subjecting it to cold forming to form into a tubular shape, executing seam welding and applying hot dip metal coating to the outside face of the obtd. steel tube. CONSTITUTION:In a steel sheet 1 recoiled from an uncoiler 2, one side which is the inside face of the steel tube is subjected to pretreatment such as shot blasting. Next, hot-dip metal is poured thereon by a pouring type one side hot-dip metal coating apparatus 3 to execute one-side coating, and the one-side coated steel sheet 1 is cooled by a cooling bath 4. This steel sheet 1 is subjected to continuous cold forming by a roll forming machine 5 to form into a tubular shape, and successively, the joint part is continuously subjected to seam welding in an axial direction by a welding machine 6. In the obtd. steel tube, its outer face is subjected to pretreatment. After that, it is passed through a hot-dip metal coating apparatus 7 and is immersed in a hot-dip coating bath, and the outer face of the steel tube is applied with hot-dip metal coating. This coated steel tube is cooled, is thereafter subjected to roll finishing 8 and is cut into a prescribed length by a cutting machine 9, by which a steel tube product 10 applied with hot-dip metal coating internally and externally can be obtd.