baber/WOPTO huggingface dataset:
Patent JP-H08137054-A (JP)
Title: Solid processing agent for silver halide photographic material
Inventor: YOSHIDA KAZUAKI
IPC: G03C5/305
Filed: 1994-11-07
Abstract: PURPOSE: To provide a solid processing agent for a silver halide photographic material, that is excellent in moisture resistance and has high solubility by containing a specific compound. CONSTITUTION: This solid processing agent for a silver halide photographic material contains at least one compound represented by the formula RSO2 SM. In the formula, R represents an aliphatic group, an aromatic group or a heterocyclic group, and M represents hydrogen atom or a cationic group. The solid processing agent is pulverulent, granular, or compacted into a tablet shape, etc., and is composed of two kinds or more of components. Further, the solid processing agent is preferably in the form of a tablet, obtained by the compression of granulated materials. In order to accelerate dissolution, the tablet-shaped agent is preferably small in size to the extent that handleability is not affected; in terms of weight, it preferably weighs 1 to 30g, particularly 2 to 20g.
Patent JP-H06101327-A (JP)
Title: Double deck floor panerl and method of laying same panel
Inventor: TOYODA KOJI
IPC: E04F15/024
Filed: 1992-09-16
Abstract: PURPOSE:To provide more jointing strength of a floor finishing material and a base material than using an adhesive, too eliminate to the utmost complicated after process of the floor finishing material side to respond to tightening screw, to raise quality stability of a floor panel using a floor finishing material made of stone and tile material, and to better the constructional workability of a double deck using such floor panel. CONSTITUTION:A floor panel 1 is made of a floor finishing material 2 composed of stone, tile material and the like, and a base material 3 form integrately with the floor finishing material 2 with the floor finishing material 2 portion arranged thereon and solidifying hardening material such as concrete. The base material 3 is caused to expose at a notched corner portion of the floor finishing material 2 at the respective four panel corners and a fitting step portion 4 is consisted of the top surface positioned at the installing height of a tightening screw fitted to a supporting body.
Patent JP-H05112109-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: YAMANE EIICHIRO
IPC: B60C15/06
Filed: 1991-10-21
Abstract: PURPOSE:To prevent any trouble under a long life running condition while maintaining the measuring of a bead layer and a low cost by inserting the bead reinforcement layer for reinforcing a fiber code between a bead base and a bead core and along the outer surface of a carcass around the bead core. CONSTITUTION:In a bead part, wire chafer 2 are installed nearly along a carcass folded part 1b from the near outside of a bead core 3 and also one layer or more of a bead reinforcement layer BL are arranged between a bead base 8 and the bead core 3. The bead reinforcement layer BL are installed across the entire area of range R surrounded by the perpendicular lines V1, V2 in relation to tire rotary axis A passing at least the maximum width position of the section of the bead core 3 and further the maximum installation width on the arc of the bead reinforcement layer extends to the line P-P in parallel with the tire rotary axis A, while both side edges of this layer pass the maximum diameter of the bead core 3. Here, an organic fiber covered by a rubber is used for the bead reinforcement layer BL favourably and the durability of the bead part can be improved thereby.
Patent JP-2000083527-A (JP)
Title: Reel for fishing
Inventor: NG KEN FA
IPC: A01K89/027
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To make the body of a reel for fishing small by compactly arranging machine parts. SOLUTION: A subordinate dragging mechanism of fishing reel is mounted adjacent to the second end of the spool axis in the reel body, and selectively restricts the relative rotation between the spool axis and the reel body. The operative mechanism of the subordinate dragging mechanism is placed on the same side to the pinion gear of the face gear, and is capable of locking the spool axis unable to rotate in the reel body and unlocking, as the result capable of switching the subordinate dragging mechanism on and off. The reel body is capable of being made small because this operative mechanism of the subordinate dragging mechanism is locating on the same side of the pinion gear of the face gear.
Patent JP-H07125911-A (JP)
Title: Image forming device
Inventor: GOTO HIROSHI
IPC: H04L12/58
Filed: 1993-10-29
Abstract: PURPOSE:To prevent bins from lacking when outputting sheets to vacant bins as appropriate in an image forming device provided with a mailbox having the number of bins smaller than the number of users. CONSTITUTION:A printer 1 is provided with a mailbox 15 connectable to the network used by a plurality of users and having a plurality of bins. A printer controller 2 is provided with a RAM 11, which has the control table for the function to count the elapsed time after the print-out time for individual bins of the mailbox 15 and the function to reset the counted values when output sheets are taken out, and a program ROM 7 storing the program for controlling the mailbox 15.
Patent JP-H10102183-A (JP)
Title: Thick steel plate excellent in brittle crack arrest property and toughness at low temperature, and its production
Inventor: ISHIKAWA TADASHI
IPC: C22C38/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a thick steel plate for structural use, remarkably improved in Charpy characteristic as well as excellent brittle crack arrest property without recourse to the addition of expensive alloying elements such as Ni, and its production. SOLUTION: The thick steel plate, excellent in brittle crack arrest property and toughness at low temp., is constituted so that the plate-thickness surface layer part and rear surface layer part of a steel plate, having a composition consisting of, by weight, 0.04-0.30% C, <=0.5% Sr, <=2.0% Mn, <=0.1% Al, and the balance Fe with inevitable impurities, are provided, in the regions each corresponding to 2-33% of plate thickness, with a structure in which the average crystalline grain diameter (d) of a structure revealed by etching by the use of a Marshall reagent is regulated to <=3μm and also the Vickers hardness of this structure is regulated to a value satisfying inequality Hv<=200[Ceq%]+20+(9[Ceq%]+3.7)/√6 (where [Ceq%]=C%+Si%/24+Mn%/6 is satisfied and C%, Si%, and Mn% represent respective weight percentages of C, Si, and Mn).
Patent JP-H05115178-A (JP)
Title: Power converter
Inventor: UCHINO HIROSHI
IPC: H02M7/48
Filed: 1991-10-21
Abstract: PURPOSE:To simplify the circuitry and to enhance efficiency by discharging the charges, stored in a capacitor when the AC side phase current is brought to zero during commutation process, to the AC side when a current is fed to same phase. CONSTITUTION:When GTOs 8, 9 are turned OFF and GTOs 10, 11 are turned ON, voltage VCv1 of a capacitor 33 is applied such that a current iv1 increases whereas a current iu1 decreases. On the other hand, a capacitor 32 is charged with the current iu1 to increase the voltage VCu1 thereof which is applied in the direction for increasing the current iv1 and decreasing the current iu1. Consequently, the line voltage between phases v1 and u1 is equal to the sum of voltages VCv1 and VCu1. Furthermore, when the GTOs 8, 9 are turned OFF, the capacitor 32 is connected in parallel with the GTOs 8, 9 through conducting diodes 20, 21 thus suppressing the dv/dt to be applied on the GTOs 8, 9. According to the constitution, special snubber circuit is not required for the GTO.
Patent JP-H11111142-A (JP)
Title: Electromagnet
Inventor: ISAJI TOSHIHIRO
IPC: H01H50/36
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture an electromagnet by simplifying the installation of a magnetic spacer to be used for adsorptive prevention of an iron core in a structure of an electromagnet to be used for electromagnetic contactors. SOLUTION: In an electromagnet with a structure in which a center pole 1a of a fixed iron core 1 is inserted into a winding axis of a coil 3 and by which the contact pole face of each projected pole of the fixed iron core 1 and the contact pole face of each movable iron core 2 corresponding to the contact pole face of the fixed iron core 1 are mutually contacted or parted, a gap is kept between the contact pole face of the center pole 1a of the fixed iron core 1 and the contact pole face of the center pole 2a of the movable iron core 2 facing to the former center pole 1a and a magnetic spacer 26 having approximately U-shaped shape and the thickness not longer than the length of the gap is put on the contact pole face of the center pole 1a of the fixed iron core and the length between both sides 26a,  26b of the magnetic spacer 26 is made longer than the gap length at the time when the fixed iron core 1 and the movable iron core 2 are most parted from each other.
Patent JP-S62133341-A (JP)
Title: Inspecting device for soldered part
Inventor: HIROI TAKASHI
IPC: H05K3/34
Filed: 1985-12-06
Abstract: PURPOSE:To inspect defects such as lead floating, a shift in lead position, and solder bridging at a soldered part automatically by detecting the self-vibration of a lead due to air jet injection by using laser speckle. CONSTITUTION:An XY table 13 is positioned at an inspection position firstly under the command of a table control circuit 20 and a galvanomirror 11 is set at a specific position under the command of a galvanomirror 15. Then, an air jet is injected to a parts lead 1 from an air nozzle 2 under the command of a jet control circuit 16. A fluorescence waveform and speckle waveforms before and after the jet injection are inputted to a speckle and fluorescence sensor control circuit 17 and a speckle defect decision part 19 decides a lead floating defect. Further, the mirror 11 is driven under the command of the circuit 15 during the decision period to rotate, and a fluorescent image from a linear sensor 8 for fluorescence detection is inputted to the circuit 17 in synchronism with the rotation, so that a fluorescence defect decision part 18 decides a lead position shift and a solder bridging defect on the basis of the detected fluorescent image.
Patent JP-S61159349-A (JP)
Title: Minute distance moving device
Inventor: MORIYAMA SHIGEO
IPC: B23Q5/56
Filed: 1985-12-06
Abstract: PURPOSE:To make it possible to perform high speed movement and positioning by minutely moving the position and posture of a moving table by two drive rod system or more having elastic deformational fulcrums at both ends. CONSTITUTION:A shaft shaped drive rod 8 having are circular notches at both the sides connects an X axis drive device 2 and a table 1 to move the table 1 in the direction of X axis. The table 1 is moved also in the direction of Y axis by a drive device 4 and a drive rod 9 in the same way as in the direction of X axis. When the X axis drive device 2 is driven to move the table 1, the notches of both the ends of the Y axis drive rod 9 are elastically deformed resulting that the rod 9 allows the table 1 to move in the direction of X axis regulating the position of the table 1 in the direction of Y axis without giving great force to the table 1 because the notches of both the side of the rod 9 are elastically deformed. In case of moving the table 1 in the direction of Y axis drive rod 8 is deformed and displaced in the same way as in the direction of X axis.
Patent JP-H10119100-A (JP)
Title: Mold clamping force controller for toggle type motor operated injection molding machine
Inventor: OKADA NORIHITO
IPC: B29C45/66
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a mold clamping force controller for ultraprecision molding by a toggle type mold clamping mechanism. SOLUTION: A detector 30 for sensing a strain amount of constituting member to detect a mold clamping force is provided at the member of a mold clamping mechanism 20. The detected force is fed back to a control system for controlling a servo motor 26 based on a mold clamping force pattern from a mold clamping force pattern generator 35. The force itself is always controlled to control it so that the force is not raised even if an injection pressure is received but becomes constant.
Patent JP-H06101217-A (JP)
Title: Foundation for levee body
Inventor: HOTTA SHINTARO
IPC: E02B3/06
Filed: 1992-09-18
Abstract: PURPOSE:To place large-sized blocks on the ground and to make it possible to form a mound resisting power to sink into the sands by throwing it only into the sea. CONSTITUTION:A leg 7 approximately corresponding to the circumference of the foundation is successivley projected to the bottom of the concrete foundation 1 having a rectangular plane. The leg 7 is so inclined that at least a part thereof directed inward of the foundation 1 is thick in the base and that it is thin at the front end. A hole 6 is bored in the substrate 1, and a levee body construction is constructed or mounted as a unit thereon.
Patent JP-H08132515-A (JP)
Title: Thin sheet and manufacture thereof
Inventor: TANAKA HIDEAKI
IPC: B29C48/305
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a thin sheet having an irregular pattern on its one face and a smooth face at its other face without optical strain by pinching and pressing a thermoplastic resin extruded from a T-die in between a metal roll having an irregular pattern on its surface and a rubber roll so as to remove strains. CONSTITUTION: A polycarbonate resin to be supplied being plasticized by heat is extruded into a shape of film from a T-die 1 heated to a mold temperature of 28 deg.C. The resin being pressed is supplied to a molding roll consisting of a precision engraving metal roll 2 and a mirror silicone rubber roll 3, molded by a mold recess of the molding roll and heated, and passed in sequence in between four strain removing devices 4. Further, it is cooled by a cooling roll 5 and a thin sheet having a thickness of 0.5mm is produced by a take-off roll 6. The rubber roll 3 is formed by winding a solid silicone rubber on a metal roll and applying on it a reactive curing type silicone solution in a flowing and extending manner so as to cure.
Patent JP-2001098068-A (JP)
Title: Process for producing polyether-ester-amide
Inventor: HONMA MASATO
IPC: C08G69/44
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a polyether-ester-amide causing less environmental pollution, having a high degree of polymerization, and giving a molding having excellent surface appearance efficiently within a short time by performing the polycondensation reaction without using any antimony compound. SOLUTION: This process comprises polycondensing a mixture of a polyamide-forming component with a polyether ester forming component in the presence of at least one binuclear oxide substantially consisting of three elements of titanium, silicon, and oxygen.
Patent JP-H06100387-A (JP)
Title: Reinforcement of silicon nitride ceramic
Inventor: MINAMIZAWA KAZUSUKE
IPC: C04B41/91
Filed: 1992-09-18
Abstract: PURPOSE:To improve the high-temperature strength of sintered silicon nitride produced by using a sintering assistant in sintering. CONSTITUTION:A silicon nitride sintered by using a sintering assistant is heat- treated in an oxygen-containing atmosphere at 1300-1500 deg.C for 1-24hr and the surface layer is scraped off to the depth of 0.1-0.5mm. The surface-scraping of the sintered and heat-treated material remarkably improves the flexural strength at 1300 deg.C to expand the utilization field of the silicon nitride ceramic as a high-temperature structural material.
Patent JP-H10122791-A (JP)
Title: Gun barrel cleaning apparatus
Inventor: CHISHINA HIROTSUGU
IPC: B08B9/04
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To completely clean an interior of a gun barrel by providing a guide wheel rotating along a rifle in the barrel on an outer periphery of a cleaner body having a rotary brush inserted into the barrel, and providing a launcher for reciprocating the body in a muzzle via a cable. SOLUTION: When a gun barrel 3 is cleaned, a cleaner body 4 is first fixed to a muzzle 5 by vertically splitting a launcher 6 into to two portions. A rotary brush is rotated via a cable 14, fed into the barrel 3, and cleanser is output. In this case, a guide wheel 12 of the body 4 is fed along a rifle groove 11 spirally formed on an inner surface of the barrel 3, and hence the body 4 is moved in a direction of a breech 13 while rotating. And, the brush scrapes out refuse in the groove 111 without moving against a direction of the groove 11. When the body 4 arrives at the breech 13, a feed roller 41 is reversed to scrape out the refuse or cleanser from the muzzle 5 out of the barrel 3 by a scraper 29.
Patent JP-S62134334-A (JP)
Title: Four-wheel drive system
Inventor: MATSUMOTO YASUHEI
IPC: B60K17/348
Filed: 1985-12-05
Abstract: PURPOSE:To secure a device bearing the above caption excellent in controllability, capable of selectively securing running modes of each four-wheel drive directly connected to both front and rear wheels and FF two-wheel drive, in case of a transfer unit to be set up in the rear of a vertical trans-axle type transmission. CONSTITUTION:In case of a transfer unit to be set up in the rear of a transmission 4, a viscous coupling V.C30 is connected to a transmission output shaft 5, and a claw clutch 35 at V.C-F directly connecting four positions is installed between a housing 32 for such output shaft 5 and the V.C30 and a front drive shaft 14. And, the output shaft 5 and the housing 32 are made connectable to a rear drive shaft 19 via each pair of reduction gears 22, 23 and 24, 25, and a claw clutch 40 at V.C-R directly connected freeing four positions is installed between these gears 23, 25 and the rear drive shaft 19. Then, with operation of a selector lever 45, those of FF, F directly connected 4WD, and R directly connected 4WD positions are all made so as to be securable.
Patent JP-H02120214-A (JP)
Title: Production of aluminum nitride powder
Inventor: MURASE MITSUTOSHI
IPC: C01B21/072
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title powder of low oxygen content capable of giving sintered compacts of high thermal conductivity by mixing alkaline earth metal or rare earth metal compound with carbon-contg. AlN powder produced by reductive nitrification process and by calcination in the presence of oxygen with temperature and time regulated respectively. CONSTITUTION:Carbon-contg. aluminum nitride powder is first prepared by reaction of a mixture of alumina and carbon (e.g., carbon black) in a nitrogen atmosphere. This powder is then incorporated with at least one kind of compound selected from alkaline earth metal and rare earth metal compounds (e.g., calcium oxide, yttrium oxide). The resultant mixture is then calcined in the presence of oxygen at 650-900 deg.C for 10min-6hr, thus obtaining the objective aluminum nitride powder. The powder contains oxygen, in general, at ca. <=1wt.% and hardly increases oxygen content even when left to stand in the atmosphere for a long period of time.
Patent JP-S62131346-A (JP)
Title: Data trace device
Inventor: HISHINUMA HIDEO
IPC: G06F11/28
Filed: 1985-12-04
Abstract: PURPOSE:To eliminate unnecessary data to store data trace results by providing a data trace device with the function which interrupts, restarts, and terminates data trace. CONSTITUTION:A data trace device 7 consists of a central processing unit 1, data busses 3 and 4, control lines 5, and an execution address bus 6. Addresses of a memory 2 where the data trace device 7 should be operated (start, end, interruption, and restart addresses) are stored in a buffer register 8 through the data bus 4. A data trace control part 10 controls the central processing unit 1 and the data trace memory 8 so that data is taken into a data trace memory 9 from the central processing unit 1 through the bus 3 when the address of an execution program in the central processing unit 1 coincides with the start or restart address of the buffer register 8, and data trace is terminated when the inputted address of the execution program coincides with the end or interruption address of the buffer register.
Patent JP-H11104109-A (JP)
Title: Magnetic field generator
Inventor: MIYATA KOJI
IPC: G01R33/383
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To inhibit senses of pressure and fear, by making the width of the column part of a C-shape connected iron frame smaller than the radius of a magnetic pole piece in a magnetic field generator comprising a pair of disk permanent magnets magnetized in the thickness direction and placed facing each other on the inside face of the C-shaped iron frame and a magnetic pole pieces equipped on the permanent magnets. SOLUTION: A pair of disk magnets 10 magnetized in the thickness direction are placed faced on the inside face of a C-shape connected iron frame to form a closed circuit and magnetic pole pieces 14 with ring protrusions 15 for generating a uniform magnetic field in a wider range are placed on facing planes of magnets 10 to constitute this magnetic field generator. In that case, the width W of the column part of the connected iron frame 12 is made smaller than the radius R (=D/2) of the magnetic pole piece 14. That is, the thickness T of the column part of the connected iron frame to sufficiently pass magnetic flux of the magnet is taken as large as possible keeping the minimum cross section area S of the column required for passing the magnetic flux, and the width W is made smaller corresponding to that extent to inhibit senses of pressure and fear given to a patient. The access angle θ is made larger than that of conventional one.
Patent JP-H06122582-A (JP)
Title: Household apparatus for composting wet refuse
Inventor: TSUCHIDA YUJI
IPC: C05F9/02
Filed: 1992-10-13
Abstract: PURPOSE:To provide a small-sized and inexpensive household apparatus for composting a wet refuse capable of performing the fermentation and decomposition in a short period without requiring a wide installation area. CONSTITUTION:The objective apparatus for composting is equipped with a transversely placed cylindrical fermenter (1), a rotating shaft (2) rotatably supported coaxially with a drum part of the fermenter by a shaft supporting part and an even number of stirring blades (21) composed of two sets of feed blades 20 composed of blade plates 201 twisted in the right-handed and the left-handed screw direction so that the contents in the fermenter can be scraped up from both ends of the drum part into the center and an even number of supporting arms 210 radially installed in the intermediate part between the installing positions of the two sets of the feed blades and stirring plates 211, having the tips thereof attached to the free ends of the supporting arms so as to be rotatable with microgaps placed between the stirring plates and the inner surface of the drum part of the fermenter and alternately twisted in the right-handed and the left-handed screw directions so that the contents in the fermenter can be pushed from the center back to both ends while stirring the contents of the fermenter.