baber/WOPTO huggingface dataset:
Patent JP-H0366404-A (JP)
Title: Surface roughening method for cold rolling roll
Inventor: KITAMURA TAKASHI
IPC: B21B27/00
Filed: 1989-08-03
Abstract: PURPOSE:To give a wear resistance in the state of just as a dull working face by executing an ion implantation after executing a laser dull working or electric discharging dull working on the surface of a cold rolling roll. CONSTITUTION:A laser dull working or an electric discharging dull working is executed on a cold rolling roll 1 and after forming the surface roughening it is put in an evacuated iron implantation device and the surface quality is improved by driving the composite of N, Cr, Ti, etc., for instance, with its ionization into a specific zone from the surface. Since, therefore, the unevenness of the cold rolling roll 1 formed by the laser dull working or electric discharging dull working is hardened just as the same unevenness by the ion implantation, a roll excellent in the brightness of reflectivity, pressing property, drawability and painting adhesion, also having a long roll life can be obtd.
Patent JP-2001026778-A (JP)
Title: Grouting agent
Inventor: KOJO MAKOTO
IPC: C09K17/46
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a grouting agent having long gealation time in a chemical feed method thereof and cut-off durability and excellent in cost performance and safety. SOLUTION: This agent is obtained by adding a weak acid substantially including no metal salt into an aqueous solution of sodium silicate to adjust a sodium concentration converted to Na2O concentration at 8-26 g/L and pH at 3-5.
Patent JP-H0249704-A (JP)
Title: Production of plant growth promoter
Inventor: HAMADA TSUGIHITO
IPC: C09K101/00
Filed: 1988-08-11
Abstract: PURPOSE:To obtain a plant growth promoter useful for promoting early growth of plant by dissolving chitosan in lactic acid, adjusting the solution to a pH in a fixed range, providing the solution with buffering ability or adding methionine. CONSTITUTION:Chitosan is dissolved in lactic acid, the solution is adjusted to pH3-7 (preferably pH4-6) range by adding sodium lactate, etc., the solution is provided with buffering ability so that a base agent is stably formed to give a plant growth promoter. The plant growth promoter may be further blended with methionine as a base agent. Methionine is decomposed in soil to evolve ethylene. Ethylene, a gaseous plant hormone is well diffused into soil, extremely rapidly exhibits elongation effects, shows synergistic effects by using in combination with chitosan and further promotes growth of crops.
Patent JP-S6187152-A (JP)
Inventor: DONARUDO FUOOTO SARIBAN
IPC: G03F7/16
Filed: 1985-09-10
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-S6357192-A (JP)
Inventor: YAGI KOJI
IPC: B26D1/02
Filed: 1986-08-27
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-H0949348-A (JP)
Title: Eaves structure for tent
Inventor: TAMAURA YUUICHI
IPC: E04H15/36
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To form a structure which does not hinder a tent and eaves even when external force is applied to the eaves for the tent. SOLUTION: An inverted U-shape eaves frame is joined between first and second frames of a frame main body positioned on both sides of an opening part 12 of an inside curtain spread inside (10) the frame main body so as to be freely turnable with both lower end parts of its leg parts as the center. An elastic cord (an elastic means) is arranged so that tensile force directly or indirectly acts between the eaves frame, the first and the second frames, and an upper part 42 of the eaves frame and eaves 24 are joined together. In an eaves spreading normal condition, though the eaves frame exists in a forward rotatable position, when the eaves frame receives external force, it is pushed to the inside curtain side against tensile force of the elastic cord so as to absorb this external force, and the eaves are also folded according to this.  When external force is removed, since the eaves frame automatically returns to the first forward turnable position by being pulled by tensile force of the elastic cord, the eaves are also automatically respread.
Patent JP-H1115813-A (JP)
Title: Idea generator
Inventor: FUJIMAKI KIYOSHI
IPC: G06Q50/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain an idea generator to be an electronic equipment having an effect for providing ideas exceeding experience and association to a user. SOLUTION: The idea generator previously and electronically stores all words in the Japanese language and foreign languages. A user selects and displays a word to be a subject matter on a display board window 1 and fixes the selected subject matter at first. Then the user successively converts and accesses another optionally retrieved word on a display board window 2. Thus flashes and ideas can be called by reading to the words displayed on respective windows 1, 2.
Patent JP-S6355846-A (JP)
Title: Secondary neutral particle mass spectrometer
Inventor: MARUO TETSUYA
IPC: G01N27/62
Filed: 1986-08-27
Abstract: PURPOSE:To make it possible to analyze a sample at a high speed equal to that of a secondary ion mass spectrometry, by combining and using electrode plates to pick up selectively continuous primary ion beams and spattered neutral particles. CONSTITUTION:An electrode plate 15 is arranged between a sample 5 and the photoexcited ionization position for a secondary neutral particle, and the potential of the electrode plate 15 is made positive to the sample 5. The secondary neutral particle and the positive secondary ion are ressolved by utilizing an electric field produced between the electrode plate and the sample, and after the ressolution, only the secondary neutral particles are ionized by an ultraviolet laser beam 4. Since only the photoexcited ion is detected by an ion detector 10, it is not necessary to resolve the photoexited ion and the secondary ion by utilizing the time difference to reach the ion detector 10, and a continuous primary ion can be used. As a result, the sample analysis can be carried out at a speed same as a secondary ion mass spectrometer.
Patent JP-S6096359-A (JP)
Title: Production of sliding parts
Inventor: NUMATA YOSHIMICHI
IPC: B22D19/08
Filed: 1983-10-28
Abstract: PURPOSE:To provide a good sliding characteristic and mechanical properties to sliding parts by casting an alloy forming the sliding surface thereof and an alloy forming the body thereof in a half-molten state into a molding die and molding the alloys into an integral part and joining by fusion the boundary of the two parts. CONSTITUTION:A high-Si Al alloy slurry 7 is cast to about 1mm. thickness on the base 9 of a die 8 and a sliding surface 10 on a swash plate side is formed in the stage of producing, for example, slipper parts of a cooler for an automobile. A composite Al alloy slurry 11 is then cast into the slurry 7 and is pressurized by a pressurizing cylinder 12 from above the die 8 to solidify and form a sliding surface 13 on a ball side. The boundary surface 14 of both slurries is fused and united together.
Patent JP-H0773680-A (JP)
Title: Semiconductor memory
Inventor: IZUMIKAWA MASANORI
IPC: G11C11/419
Filed: 1993-08-12
Abstract: PURPOSE:To provide a rapid static RAM with a high noise margin, performing no malfunction even when the dispersion in process exists and easy for timing design. CONSTITUTION:By a precharge circuit 20, a bilt line, an inverted bit line are charged to a source voltage with PMOSs 8, 9, and thus, the sufficient noise margin of a memory cell is obtained. After decoding is ended, a read control signal line is made high, and sensing is started. NMOSs 6, 7 are turned on by a NOR gate 13 immediately before sensing, and an output of a sense amplifier is pulled to low. Thus, the malfunc-tion when L and Vt of the PMOSs 3, 4 and the NMOSs 1, 2 are dispersed is prevented. When the NMOS 5 is turned on, and the NMOSs 6, 7 are turned off, a potential difference occurs to the output of the sense amplifier by a current difference between the bit line 17 and the inverted bit line 18, and the potential difference is amplified by positive feedback at high speed.
Patent JP-H0248926-A (JP)
Title: Manufacture of high-tenacity polyester film
Inventor: OKUDAIRA TADASHI
IPC: B29C55/14
Filed: 1988-08-11
Abstract: PURPOSE:To manufacture a film, which is excellent in longitudinal tenacity and has a few stretching unevenness, with operating stability by a method wherein the film, which mainly consists of polyethylene terephthalate and is substantially un-oriented, is stretched laterally and longitudinally and, after that, restretched longitudinally before the temperature of said biaxially stretched film lowers to its glass transition point. CONSTITUTION:A film, which mainly consists of polyethylene terephthalate and is substantially un-oriented, is stretched laterally at 80-130 deg.C by the percent of stretch of 250-500% and, after that, stretched longitudinally at 80-130 deg.C by the percent of stretch of 250-500%. Before the temperature of the obtained biaxially stretched film lowers to its glass transition point, the resultant film is stretched again longitudinally at 100-180 deg.C by the percent of stretch of 105-200% and finally heat-set at 160-240 deg.C. By re-stretching in succession of lateral and longitudinal stretchings without cooling once, the re-heating of the film can be omitted and the crystallization during the cooling and re-heating is prevented from proceeding. Thus, the high-tenacity polyester film having no stretching unevenness can be obtained without impairing the stability of stretching operation.
Patent JP-H05336722-A (JP)
Title: Spindle motor for driving magnetic disc
Inventor: OSAWA MASAHIRO
IPC: H02K5/24
Filed: 1992-07-28
Abstract: PURPOSE:To suppress noise by lessening at least one side of a stator and a rotor. CONSTITUTION:The vibration and the noise mainly in a stator are suppressed while lessening the influence of dust by injection-molding or cast-molding a stator core 9 and its winding 8, or the stator core 9, its winding 8 and a printed board 10 for letting a current to this winding 8 each integrally, with plastic resin 15, and similarly the vibration on rotor side can be suppressed by paying attention to the structure, too, on rotor side 3, and further the vibration of both the stator and the rotor can be suppressed.
Patent JP-H0838385-A (JP)
Title: Wash brushing device
Inventor: YANAI KENJI
IPC: A47K7/04
Filed: 1994-08-02
Abstract: PURPOSE:To efficiently perform washing and to provide a desired massage effect without damaging the skin by massaging and washing the surface of the skin of the body with a washing brush while almost circulating the foam of a detergent, which is generated with the rotations of the washing brush, between a detergent foam storage space and the body skin surface. CONSTITUTION:When soap is rubbed by a washing brush 19 and the washing brush 19 is pressed onto the surface of the skin while taking a grasping arm 10 in a hand, a bellows cylinder 20 is deformed, and its peripheral edge is almost entirely adhered onto the surface of the skin. When an operating switch 24 is turned on, a driving motor 14 is operated, its rotation is decelerated and transmitted to the washing brush 19 and with that rotation, the foam of soap is formed. This foam receives centrifugal force, is sprinkled around and stored in the washing foam storage space outside the washing brush, flows down onto the surface of the skin little by little, receives the centrifugal force again and is sprinkled around. Then, the foam of soap is circulated without stop between the washing brush 19 and the surface of the skin.
Patent JP-S6358845-A (JP)
Title: Lead frame feeder
Inventor: TSUZUKI TAKAHIRO
IPC: H01L21/50
Filed: 1986-08-29
Abstract: PURPOSE:To contrive to attain the feed of lead frames more rapidly and smoothly by a method wherein a lead frame being chucked is made to advance by a feed unit at a constant stroke, the preceding lead frame is pushed out and positioned and thereafter, the lead frame being chucked is pulled back and the positioning is performed. CONSTITUTION:The end of a lead frame 9'' located on a stand-by station C is chucked by a chuck head 11 and fed out at a constant stroke. Thereby, the frame 9'' is abutted on a preheated lead frame 9' located on a preheating station B, pushes out this and makes to move to the home position on a molding station A. At this time, frame 9 having finished with sealing and molding is pushed out outside of the molding station A. Then, the frame 9'' is pulled back by a stroke needed for setting at the home position on the preheating station B. Thus, by just performing a feed in a uniaxial direction and a return operation, the lead frames can be fed to the molding station A in a short time and smoothly.
Patent JP-H04348999-A (JP)
Title: Ascent and descent drive control method of writing tool
Inventor: FUKUDA KEISHIROU
IPC: B43L13/00
Filed: 1991-07-16
Abstract: PURPOSE:To shorten drawing time and to prevent an excessive current from occurring in pen down time by a method wherein a position at which a writing tool has reached a drawing surface can be accurately judged even though a stroke quantity between the writing tool and the drawing surface is varied. CONSTITUTION:Speed information of a writing tool 1 has been inputted to a control circuit 11. In pen down time, the control circuit 11 detects that the speed information has reached a specific value or under and judges that the writing tool 1 has reached a drawing surface 2. When the writing tool 1 reaches the drawing surface 2, the control circuit 11 switches descent control of the writing tool 1 from positional control to writing pressure control with a current monitor circuit 13.
Patent JP-H0639086-A (JP)
Title: Medal feeder for slot machine islands
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-07-28
Abstract: PURPOSE:To speedily deal with the troubles such as jam state and biting by providing an opening/closing side plate standing vertically adjacent to the side of the carrier belt and having an observation window at the side of one opening of a carriere belt part at the lower part of a hopper in freely openably and closenably. CONSTITUTION:An opening 3 is provided at one side of a carrier belt 2 below a hopper 1. An opening/closing side plate 5 standing vertically adjacent to the side of a carrier belt 2 and having an observation window 4 is attached to the opening 3. The lower part of the plate 5 is fixed by a hinge 6 and the upper part is freely attachably and detachably connected to a catcher 7 at the side of a hopper 1. Plural observation widows 4 having smaller diameter than the medal are formed above the carrier surface of the carrier belt 2. Further, a guide plate 8 where an opening C in the carrier surface of the carrier belt 2 is narrower than the thickness of the medal is placed standing vertically at the lower part of the front end of the hopper 1. When the medal is jammed, it can be confirmed through the observation window 4. The opening 3 can simply be opened by rotating the plate 5 outward.
Patent JP-2001034095-A (JP)
Title: Heating device and image forming device
Inventor: MUROOKA KEN
IPC: G03G15/20
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To efficiently give heat energy to material to be heated, to improve heating characteristic, to save power and to improve quick starting ability by providing a planar pressure member constituting a nip with a heating member while putting film in between. SOLUTION: The planar heating body 16 is a low heat capacity linear heating body where a direction crossing with the surface moving direction of the film 14 is set as a longitudinal direction, and is constituted of a heater base plate 16-b, an energizing heating resistor 16-a, a temperature detection element 16-c and a surface protective layer, and attached to a heating body supporting member 15 and fixedly supported thereby. The pad stay 17-c of the planar pressure member 17 is pressured to the body 16 and the member 15 by a pressure spring 21 while putting the film 14 in between, and the entire member 17 forms the nip part N. Since both the body 16 and the member 17 have a wide plane part, the large nip part N is obtained by small pressuring force, for example, with about 3 kg total pressure.
Patent JP-S58104827-A (JP)
Title: Pneumatic conveyer processor of metal plate scrap
Inventor: HOSHINO HIKOICHI
IPC: B65G51/02
Filed: 1981-12-16
Abstract: PURPOSE:To improve the environment in a factory, by conveying metal plate scraps generated in the manufacture of a can or the like through pneumatic  power and discharging by compressing the scraps with a compressor then eliminating scattering of the scraps in the vicinity of a passage. CONSTITUTION:Metal plate scraps are charged from hoods 2 provided in the vicinity of generating sources 1 of the metal plate scraps, sucked by a blower 8 through ducts 3 and pneumatically conveyed into a cyclone separator 7. Then the scrap is separated from air by this separator 7, compressed by a compressor 11 and discharged.
Patent JP-S6172794-A (JP)
Title: Aniline derivative, manufacture, detection method and decting agent for hydrogen peroxide or system forming same and amine or system isolating same, amidase detecting agent and single phase coagulation time measuring agent
Inventor: GIYUNTAA FURAI
IPC: C07F9/30
Filed: 1985-09-13
Abstract: The present invention is concerned with aniline derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is hydrogen or a lower alkyl or aryl, R2 is hydrogen or a lower alkyl which can be substituted by hydroxyl, amino carboxyl, lower alkoxycarbonyl, lower alkanoylamide lower alkyl or aryl or by a group of the structure   <IMAGE>   is which R5 and R6 have the meanings given hereinafter, R3 is a hydrogen or halogen atom or a carboxyl group, R4 and R'4, which can be the same or different, are hydrogen or halogen, carboxyl or lower alkoxy or lower alkyl radicals which are preferably in the m-position, R5 is hydrogen or a lower alkyl and R6 is hydroxyl or a lower alkoxy, lower alkyl or aryl radical; and of the salts thereof with acids and bases useful as a color former in the Trinder reaction for the detection of hydrogen peroxide or hydrogen peroxide-forming systems or peroxidase or peroxidate-acting substances or together with an oxidation agent for the detection of aromatic amines or of systems forming such amines.
Patent JP-H0864452-A (JP)
Title: Manufacture of coil component
Inventor: MORIMOTO SADAO
IPC: H01F27/32
Filed: 1994-08-26
Abstract: PURPOSE: To eliminate a burr, a cutout, etc., by so filling insulation resin in an insulation case group containing a coil body as to cover up to a coupling part, curing the resin, and then cutting at the coupling part. CONSTITUTION: Coil bodies 26 are contained from opening surfaces in a plurality of coupled insulation cases 27. The group of the cases 27 are formed of polybutylene terephthalate, and the coupled parts 28 of the cases 27 are formed to be lower by one stage from the opening surface of the case 27. Epoxy insulating resin 29 is filled in the case 27 by a vacuum state. Thereafter, after the resin 29 is heated to be cured, a cutting blade 30 is brought into contact with the part 28 formed thinly at the resin 29, cut and decomposed to individual coil parts. In this case, a deep groove 32 is formed at the back side of the part 28 between the cases 27.
Patent JP-H0736077-A (JP)
Title: Battery check device for camera
Inventor: MASUDA HIDETOSHI
IPC: G03B7/26
Filed: 1993-07-23
Abstract: PURPOSE:To reduce the futile consumption of valuable electric energy caused by battery check(BC) even when the BC is conducted at a photographing time. CONSTITUTION:When an H-level signal is transmitted to a timer circuit 8 through a delay circuit 9 after the BC is conducted once through a CPU 1 by half depressing a photographing button and turning on a switch 4, an L-level signal is outputted to an AND gate 10 by the timer circuit 8 during a prescribed time (one minute, for example) set by the CPU 1. Even when the switch 14 is turned on again during it, a BC load circuit 12 is not actuated and a photographing preparing action can be conducted as it is because the output of the gate 10 is kept being an L level. Besides, since the output of the timer circuit 8 is returned to an H level after the prescribed time, the normal BC can be conducted again by depressing the photographing button.
Patent JP-S58103142-A (JP)
Title: Manufacture of semiconductor device
Inventor: SONO RIKUROU
IPC: H01L23/29
Filed: 1981-12-15
Abstract: PURPOSE:To provide a molding means of a film having a favorable effect for the enhancement of reliability, and with productivity on industrial basis by a method wherein a matter having fluidity is solidified applying pressure thereto. CONSTITUTION:A semiconductor chip 11 is put under a nozzle 12, polyimide resin 13 having fluidity is dropt from the nozzle 12, and dropped resin 14 forms a chevron-shape having the thick center part and the thin circumferential part. The chip 11 is sent directly under a nozzle 15 spouting heated nitrogen (N2) gas, and heated N2 gas is blown against the center part. Pressure is applied by N2 gas thereof, resin 16 flows to the circumference, and necessary thickness can be held even at the circumferential part of the chip 11. By solidifying resin continuing the condition thereof, the solid state film 17 consisting of polyimide resin and having necessary thickness in the necessary range for the chip 11 is obtd.
Patent JP-H04233794-A (JP)
Title: Multilayer circuit board assembly and its manufacture
Inventor: CHI SHIN CHIYANGU
IPC: H05K3/46
Filed: 1991-07-18
Abstract: PURPOSE: To provide a multilayer circuit board assembly having selected layers of substantially higher densities than other layers of substantially small resistance and hence high current capacities. CONSTITUTION: A multilayer circuit board assembly is provided which includes a first and a second laminate assemblies 20, 40 each having conductive wirings 21, 25, 29 and at least one through-hole 35, 55. The first laminate assembly 20 has a higher wiring density than that of the second laminate assembly 40 which has lower electric resistance than that of the first laminate assembly 20.
Patent JP-H1049505-A (JP)
Title: Method for redundant stand-by operation in monitor and control system
Inventor: KATSUMATA KENJI
IPC: G06F11/30
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To select an operating server by using the same program and an extremely simple procedure at the time of starting a system or switching operating and stand-by servers without respectively different programs for plural monitor and control servers for the redundant constitution of a redundant stand-by operation method in a monitor and control system. SOLUTION: In the redundant stand-by operation method of the monitor and control system consisting of an operating monitor and control server OCS, a stand-by monitor and control server SCS and plural process control units PCUs connected to the server OCS, each server 11 autonomously executes system jurisdiction acquiring competition and individually recognizes the issue of the acquisition competition. A server recognizing himself (or herself) as a winner is started as a server OSC and residual severs recognize themselves as defeated servers and are started as servers SCS.