baber/WOPTO huggingface dataset:
Patent JP-H0783293-A (JP)
Title: Differential star gear device
Inventor: BAN ITSUKI
IPC: F16H1/46
Filed: 1993-09-14
Abstract: PURPOSE:To increase the gear reduction ratio in a small size by providing two sets of sun gears in parallel to an input shaft, making the star gears engaged with the sun gears also in two sets, providing rotatable one set of outer wheel gear whose inner teeth are engaged to the outer side of the star gears, and making the speed reduction ratio through the star gears a little different. CONSTITUTION:When an input shaft 1a is rotated, star gears 14a, 14b... and an outer wheel gear 12 are rotated in the directions of arrows. As a result, star gears 15a, 15b... are also rotated in the directions of arrows. By the difference of the diameters of the gears, the rotating speed of the gears 15a, 15b... is made a little slower than that of the star gears 14a, 14b.... Consequently, an output rotary shaft 4a is rotated through a substrate 9 and a U-shaped rotor 8 at a rotating speed corresponding to the difference of the rotating speeds of the star gears. Since the smaller the difference of the numbers of teeth of the star gears 14a, 14b..., and the star gears 15a, 15b..., the larger the speed reduction ratio, a large reduction ratio can be obtained by a simple structure, and since the number of the gears is few, the efficiency is improved, the noise is reduced, and a small size and a light weight are realized.
Patent JP-H11143009-A (JP)
Title: Photographic element
Inventor: PARTON RICHARD LEE
IPC: G03C1/29
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a controllable sensitization range by properly selecting first and second blue sensitive dyes by forming one silver halide emulsion layer containing silver halide to be sensitized the first blue sensitizing dye and the second blue sensitizing dye each having a specified maximum absorption wavelength and separating each maximum absorption wavelength, by a specified energy gap. SOLUTION: The photographic element is provided with one silver halide emulsion layer containing the silver halide which is sensitized by using the first blue sensitive dye having the maximum absorption wavelength λ1 <=475 nm and the second blue sensitive dye having the maximum absorption wavelength λ2 (both dyes contain no selenium). λ1 is longer than λ2 and λ1 and λ2 are separated by an energy gap ΔE<=0.12 eV and ΔE is defined by the formula in which λ1 is the maximum absorption wavelength (nm) sensitized with the first sensitizing dye and λ2 is the maximum absorption wavelength (nm) sensitized with the second sensitizing dye.
Patent JP-H08101173-A (JP)
Title: Standard gas introducing device
Inventor: SATO KATSUHIKO
IPC: G01N30/04
Filed: 1994-09-30
Abstract: PURPOSE: To provide a standard gas introducing device which excludes adsorption of a gas component to a vessel or penetration of the gas to the outside and can perform quickly and accurately the calibration for component analysis by a gas analyzing machine. CONSTITUTION: The standard gas introducing device includes a standard gas divider 3, into which a standard gas and diluting gas are put to prepare a standard gas for calibration having a specified concentration, and a gas introducing pipe 6 through which the standard gas fed from the gas divider 3 is introduced directly to a gas analyzing machine 53 via a gas sampling pipe 5. The gas sampling pipe 5 is equipped at one end with a gas inlet port 5A, at the other end with a gas exhaust port 5B, and in the central part with a space 5C having a specified size. The gas introducing pipe 6 is coupled with the space 5C of the pipe 5, at whose other end 5B a check valve 8 is installed.
Patent JP-2001058105-A (JP)
Title: Deaerator
Inventor: KATO SHINJI
IPC: B01D19/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To remove bubbles mixed in liquid surely. SOLUTION: A liquid discharge pipe 10 which has a liquid introduction opening 4, an air release opening 5, and a liquid discharge opening for discharging liquid accumulated in a closed container 2 outside and reaches the vicinity of the bottom part of the container 2 passing through the liquid discharge opening is arranged in the upper part of the container 2, and a liquid surface sensor 16 is fitted to the lower part of the container 2 to be positioned above the lower end opening part of the pipe 10. Solenoid valves 13, 14 which receive the detection signal of the sensor 16 to be opened/closed are installed in a distribution pipe communicating with the liquid discharge opening and the opening 5. When the sensor 16 does not detect liquid, the valve 14 on the side of the liquid discharge opening is closed, and the valve 13 on the side of the opening 5 is opened.  When the sensor 16 detects liquid, the valve 13 is closed, and the valve 14 is opened.
Patent JP-H04138513-A (JP)
Title: Input device selector
Inventor: NAKAI TOSHIO
IPC: G06F3/02
Filed: 1990-09-29
Abstract: PURPOSE:To improve space efficiency by integrating an one-chip microcomputer, a switching means and a control means in one chip to form the chip. CONSTITUTION:This input device selector 2 is provided with the one-chip microcomputer 12 for reading out the code of a keyboard 6a, a switching device 14 for switching among many input devices and a body CPU 4, a CPU 16 for controlling which input device is to be connected to the body CPU 4, and a memory 18 to be storage device. This selector 2 is integrated in one chip. Namely, the microcomputer 12, the switching device 14, the CPU 16, and the memory 18 are integrated in one chip. Thus, space efficiency can be improved.
Patent JP-S61139624-A (JP)
Title: Production of unidirectional silicon steel sheet having very high magnetic flux density and small iron loss
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1984-12-13
Abstract: PURPOSE:To obtain a unidirectional silicon steel sheet having high magnetic flux density and small iron loss by producing a microstrain in the vicinity of the surface of the steel sheet during decarburization-primary recrystallization annealing and by subjecting the steel sheet to an ununiform heat treatment at the same time. CONSTITUTION:A hot-rolled unidirectional silicon steel sheet is cold rolled once or more, and the resulting steel sheet of the product thickness is subjected to the decarburization-primary recrystallization annealing in hydrogen. During the decarburization-primary recrystallization annealing, a microstrain is generated in the vicinity of the surface of the steel sheet. At the same time, the steel sheet is subjected to the ununiform heat treatment at 0.1-5mm width and 1-20mm intervals to form ununiform secondary recrystallized grains having Goss orientation.
Patent JP-H03126691-A (JP)
Title: Gas generating composition
Inventor: KUBOTA NAMINOSUKE
IPC: C06D5/00
Filed: 1989-10-06
Abstract: PURPOSE:To easily control a combustion rate by adding a specific bisazide methyloxetane polymer as a combustion rate control agent into the gas generating compsn. essentially consisting of a glycidylazide polymer. CONSTITUTION:The bisazide methyloxetane polymer expressed by formula ((n) is >=2) is added as the combustion rate control agent into the gas generating compsn. contg. the glycidylazide polymer as its essential component to produce the gas generating compsn. which allows the easy adjustment of the combustion rate. The bisazide methyloxetane polymer expressed by the formula can be synthesized by bringing 3,3-bischlormethyloxetane into reaction with sodium azide in the presence of a solvent, such as dimethyl formamide, then subjecting the resulted 3,3-bisazide methyloxetane to a ring opening polymn. The combustion rate of the gas generating compsn. is linearily lowered by increasing the mixing ratio of the polymer expressed by the formula.
Patent JP-H1199772-A (JP)
Title: Booklet
Inventor: HANADA FUMIAKI
IPC: B42D3/16
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To rise into a chevron form at an arbitrary angle by superimposing a plurality of pieces, making penetration holes in one end thereof, and inserting and thereby binding a spiral binding piece; then giving rigidity to at least two pieces among the pieces to some degree that they do not deform by the dead- weight of a booklet before tying ropes. SOLUTION: A plurality of penetration holes 3 are made at one end side of pieces 2, and a spiral binding piece 3 is inserted in the penetration holes 3. Also, there is provided a piece 2 among the pieces 2 having rigidity to some degree not being deformed by the dead-weight of a booklet 1 and having ropes 5. In order to securing the ropes to the piece 2', for example, a method or the like is employed where holes are made in close proximity of the edge of the piece 2' for permitting the ropes to pierce therethrough and be adhered inside. Material of the pieces 2 can include paper, synthetic paper, and plastic sheet. or ones formed by laminating them. The ropes 5 are not limited particularly if they are in a rope shape and have some strength, and further, are not contrary against the aim. In addition, the number of the penetration holes or shape of the spiral binding pieces are not limited in particular.
Patent JP-H08101208-A (JP)
Title: Automatic chemical analyzer
Inventor: MATSUMOTO JUNICHI
IPC: G01N35/02
Filed: 1994-09-30
Abstract: PURPOSE: To obtain an automatic chemical analyzer in which, when data such as calibration data, control data or the like is deviated from that in the past, it is possible to easily judge whether the deviation is based on the abnormality of a sample, a reagent or the analyzer. CONSTITUTION: A control part has a function which controls the operation of every part for an analysis part 32 and which computes the concentration or the activity value of a sample on the basis of an absorbance from a spectrophotometer for the analysis part 32. In addition, an input part 30 to which various states of an analyzer, a reagent and a sample are input and a data storage part 34 in which analytical data from the analysis part 32 is stored and in which various states input from the input part 30 are stored, as comment data, in positions related to the analytical data are installed. The analytical data which has been stored in the data storage part 34 is output so as to date back to the past.  An output part 36 by which the various states at the point of time of the analytical data are output together on the basis of the comment data stored in the data storage part 34 is output is provided.
Patent JP-H09103258-A (JP)
Title: Jig for producing vinegared rice rolled in laver
Inventor: ONO HIROSHI
IPC: A23L7/10
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a jig for producing a vinegared rice rolled in laver capable of affording the vinegared rice rolled in laver, having a desired thickness and good to look at without causing any difference in quality and requiring a high level of technique and experience. SOLUTION: This jig 10 for producing vinegared rice rolled in laver comprises a nearly rectangular frame unit 12 and plural protruding parts 14 formed under the frame unit 12. When the frame unit 12 is placed on the laver 28 laid on a rolling mat 22 in producing the vinegared rice rolled in laver, the protruding parts 14 are thrusted into the laver 28 and further into the adjacent spaces between slender rods 24 constituting the rolling mat 22 to locate the laver 28. White rice for the SUSHI is served in the frame unit 12 and an ingredient is placed thereon. The frame unit 12 is then removed to roll the rolling mat 22 to produce the vinegared rice rolled in the laver.
Patent JP-H01131380-A (JP)
Title: Motor expansion valve
Inventor: KATSUKI HIDEKI
IPC: F16K31/04
Filed: 1988-10-17
Abstract: PURPOSE:To integrally form a motor part with the progress of curing of a covering material and to improve a moisture-proof and an waterproof effect, by a method wherein the case of a motor part is covered with a covering material in a molten state. CONSTITUTION:A stepping motor 6 of a motor expansion valve 1 is contained in a case 4 provided on its under surface with a cover 5. A lead wire 9 extended from the stepping motor 6 is connected to a controller along the side wall of the case 4, and the motor 6 is run forward and reversed according to a pulse signal, sent from the controller, to drive a valve body 16. A covering material 22, formed by an insulating material, e.g. rubber or resin, is disposed in a molten state around the case 4, and curing of the covering material 22 causes integral covering of the case 4 and the lead wire 9. This constitution improves the moisture-proof and the waterproof effect of a connection part between the case 4 to cover a motor part 2 therewith and the cover 5, and also improves the moisture-proof and the waterproof effect of the root of the lead wire 9.
Patent JP-H0898919-A (JP)
Title: Ball shooting device of pachinko game machine
Inventor: MIZUSAKI SEIGO
IPC: A63F7/02
Filed: 1994-09-30
Abstract: PURPOSE: To adjust the shooting of a PACHINKO ball simply and easily by oneself while the shooting of the ball is seen with eyes in the front of a PACHINKO game machine by disposing an end stopper and a start stopper in such a manner as to be exposed to the front when a front frame is opened. CONSTITUTION: A hummer 11, a start stopper 12 and an end stopper 13 are disposed on the surface of a flat base 10 of a ball shooting unit, and the start stopper 12 is screw-engaged with the flat base 10 by inserting a setscrew 14 in the central hole from the front and turned on the setscrew 14 to adjust the start position for stopping the hammer 11. A long groove 17 is formed on a holder 16 of a receiving member 15 for stopping the rotation of the hammer 11, a setscrew 18 is inserted in the long groove 17 from the front to be slid from side to side, and the setscrew 18 is screw-engaged with a game board 1 in a designated position and fixed. At the time of fixing the flat base 10 to the surface of the lower part of the set plate 1', the start stopper 12 and the end stopper 13 are disposed in such a manner as to be exposed above the lower part of the outer frame 2.
Patent JP-H04142204-A (JP)
Title: Method and device for folding flap of packing case
Inventor: TAKAMURA YOSHIYUKI
IPC: B31B50/56
Filed: 1990-09-28
Abstract: PURPOSE:To make flaps folded certainly to openings of the body of a case for closing of a packing case by a method wherein the flaps protruding beyond the sides of the openings are folded to the positions near to the openings, and the flaps are further folded toward the inside of the openings. CONSTITUTION:While a packing case 1 equipped with inner flaps 8 at openings 3 of the body 2 of a tube-like case is being conveyed, the inner flaps 8 protruding beyond the sides of the openings 3 are folded first with a first bending member 20 and a second bending part 21a from outer sides of the openings 3 to the positions near to the openings 3. As these inner flaps 8 are further folded intensely with second bending members 22, 23 toward the inside of the openings 3, resiliency that urges the folded inner flaps 8 bounce outward from the openings 3 is restrained, making the inner flaps 8 folded certainly near to the openings 3.
Patent JP-H08124334-A (JP)
Title: Seek time eliminating type magnetic disk device
Inventor: IKEDA MASAKI
IPC: G11B19/02
Filed: 1994-10-26
Abstract: PURPOSE: To improve access speed by enabling the magnetic disk device to simultaneously access tracks. CONSTITUTION: A head arm 471 has plural heads, and such head arms 471-474 have their heads covering the whole track one by one respectively on a disk 480 having a magnetic surface. A request for necessary access is issued to either or all of read/write processing parts 441-444 in charge of head processing of access to required tracks by a magnetic head position deciding part 430 with track numbers specified by a disk control part 420. Parallel operation is feasible because of independence of each operation between the read/write processing part and the head arm. Consequently, by simultaneous access onto the disk surface with plural heads, the time for accessing information can thus be shortened.
Patent JP-2000050735-A (JP)
Title: Planter capable of being taken care of by wheelchaired person
Inventor: IMURA MASASHI
IPC: A01G27/06
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that it is difficult that a wheelchair user carries out works for growing plants in a state sitting down on the wheel chair, because designs related to the height, width, shape and functions of a planter are insufficient for the purpose that the wheel chair user carries out the works for growing the plants in a state sitting down on the wheel chair by the use of a planter. SOLUTION: This planter corresponding to wheel chairs has a height of about 70 cm from the surface of a floor or the ground, a width of about 110 cm and a semi-spherical shape having a radius of about 53 cm so that a wheel chair user can easily carry out works for growing plants such as flowers or vegetables in a state sitting down on the wheel chair.
Patent JP-2000075574-A (JP)
Title: Image forming device
Inventor: SUGIYAMA TOSHIHIRO
IPC: G03G15/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where image forming with excessive density and surface staining are surely reduced. SOLUTION: A CPU firstly executes developer stirring processing for 30 seconds (substep sb1-2) after starting the rotation of a photoreceptive drum (substep sb1-1). The triboelectrification of two-component developer is accelerated by the developer stirring processing, so that the surface staining at the non- image part of a photoreceptive drum is reduced. Next, the CPU refers to Vsg (substep sb1-3). Then, in the case that it is judged as Vsg<3.9 (yes at substep sb1-3), it is judged that the surface staining of a level exceeding a tolerance is caused on the photoreceptive drum, so that the sequence of control is looped with the substep sb1-2 so as to stir the two-component developer at the inside of a developing device more. Looping is executed until the CPU judged as Vsg>=3.9 by the substep sb1-3.
Patent JP-H1092758-A (JP)
Title: Wafer loading method
Inventor: SUGIURA TORU
IPC: H01L21/683
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of film formation in a wafer face in a method for loading a wafer on a vertical wafer holder. SOLUTION: In the vertical wafer holder used in the heat treatment device of a vertical CVD device and the like, a wafer to be treated 4 is mounted on a wafer supporting groove R provided for four wafer supporting rods 3a-3d as shown in a broken line and a wafer position adjusting mechanism 7 moves the wafer 4 in the direction of an arrow as shown in a solid line. Then, the area of an overlap area (area to which hatching is added) with the groove R of the wafer 4 is reduced in a range where a wafer supporting state is maintained. Then, the wafer holder is set in the treatment chamber of the vertical CVD device in a state where the wafer is supported, for example. In the treatment chamber, a CVD treatment is executed.
Patent JP-H04139362-A (JP)
Title: Controller for absorption refrigerator
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1990-09-28
Abstract: PURPOSE:To hold liquid level of a high temperature generator constant even if a load is abruptly varied by comparing an absorption liquid level detected by a liquid level detector of the generator with a set value, and controlling the frequency of a power to be supplied to an absorption liquid pump by a fuzzy logical calculation. CONSTITUTION:A liquid level detector 24 provided in a high temperature generator 1, an absorption pump 6, and an inverter 6A are connected to a microcomputer control board 23. An operator 30 inputs the absorption liquid level data of the detector 24, and calculates a deviation from a set value. A fuzzy inference processor 27 logically calculates the frequency of power to be supplied to the pump 6 by using the deviation from the set value of the liquid level, and outputs it to a controller 26. When an absorption refrigerator is operated, if refrigerating load or cooling water temperature is varied, heating amount of the generator 1 is varied and the liquid level is varied, the board 23 compares the liquid level with the set value, calculates via fuzzy logic, varies the frequency of the power to be supplied to the pump 6 to vary the discharge amount of the liquid, and hence the liquid level of the generator 1 can be maintained substantially constant.
Patent JP-S63114909-A (JP)
Title: Production of fine metallic particle
Inventor: SHIMO NOBUO
IPC: B22F9/30
Filed: 1986-11-04
Abstract: PURPOSE:To decompose a gaseous organometallic compd. in a chain reaction manner and to efficiently produce a high-purity metal by projecting high-density energy rays of a laser, etc., for a short period to the gaseous organometallic compd. of a specific concn. CONSTITUTION:The gaseous organometallic compd. having the metal-carbon bond between metals or metalloids such as Pb, Bi, Hg, Au, Ag, Pt, Co, Ni, Fe, Sn, Si and Ge, and an alkyl group, ally group, aralkyl group, etc., is made into a vapor phase state of >=10<15> molecule concn. per ml with He, N2, H2, air, etc., as a diluting gas. The energy rays such as UV, visible and IR laser light and others such as electron beams and ion beams are projected for the extremely short period of 10<-5> seconds at 10<5> Joule/sec energy intensity per cm<2> to said organometallic compd. to decompose the compd. and to form the active species of a high density. The high-purity metal is thus produced by the chain-like decomposition reaction at the high yield of the raw material.
Patent JP-H06118146-A (JP)
Title: Synthetic short-circuit testing method of breaker
Inventor: MATSUNAMI TAKAKAZU
IPC: G01R31/327
Filed: 1992-10-01
Abstract: PURPOSE:To lengthen an arc without using an arc extension circuit in a synthetic short-circuit test of a breaker. CONSTITUTION:Current is allowed to flow in a sample breaker SP through an auxiliary breaker Sh from a current source circuit 1 and voltage is applied to the sample breaker SP from a voltage source circuit 2. The voltage source circuit 2 and a protective capacitor are separated from a circuit of the current source circuit 1 to the sample breaker S. with switches SW1--SW3 till just after firstly received passage of a current-shorted zero point from just after the contact parting of the sample breaker SP very high transient recovery voltage wherein a short-circuit generator generates natural frequency of 30-50kHz and a bus-line has 500-1000kHz at a short-circuit current zero point is generated for the purpose of extension of an arc. After arc extension, the auxiliary breaker Sh is contact-parted, the switches SW1-SW3 are turned on and regular recovery voltage is generated at a second-time current zero point.
Patent JP-H0570558-A (JP)
Title: Modified epoxy resin and curable resin composition containing same
Inventor: IDE KAZUHIKO
IPC: C08G59/20
Filed: 1991-09-13
Abstract: PURPOSE:To provide a modified epoxy resin prepd. by carboxylating an epoxy resin, a water-sol. modified epoxy resin prepd. by neutralizing carboxyl groups of the modified epoxy resin with a basic material, and curable resin compsns. contg. those resins. CONSTITUTION:An alcoholic hydroxyl group of an epoxy resin having an epoxy equivalent of 150-10,000 and at least 1.0 glycidyl group and at least 1.0 alcoholic hydroxyl group on average in the molecule is reacted with an acid anhydride to semiesterify the anhydride, giving a modified epoxy resin. 20-100mol% of the carboxyl groups of the modified epoxy resin are neutralized with a basic material to give a water-sol. modified epoxy resin.