baber/WOPTO huggingface dataset:
Patent JP-S62109061-A (JP)
Title: Toner for developing electrostatic image
Inventor: ITO KENGO
IPC: G03G9/08
Filed: 1985-11-07
Abstract: PURPOSE:To keep the amt. of electrostatic charge at a fixed value in continuous copy and printing, and to obtain picture images having high quality continuously by incorporating a colorant, styrene, acrylic resin, polypropylene and ethylene/ propylene copolymer. CONSTITUTION:The toner contains a colorant, styrene, acrylic resin, polypropylene, and ethylene/propylene copolymer. The content of polypropylene and ethylene/propylene copolymer is 1-15, and 0.5-5wt%, respectively. Polypropylene has effect for preventing reduction of electrostatic charge during continuous copy and printing. Necessary content thereof is >=1wt%. As the result, scattering of toner in the neighborhood of a developing machine is prevented. But, picture image density may sometimes, be reduced due to increase of electrostatic charge by the incorporation of polypropylene. Therefore, the upper limit of the content of polypropylene is defined at 15wt%. By incorporating ethylene/propylene copolymer together, the increase of the electrostatic charge of a toner is prevented, and a toner causing hardly reduction of electrostatic charge is provided.
Patent JP-2001070505-A (JP)
Title: Game machine
Inventor: OSAWA AKIRA
IPC: A63F5/04
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To enhance a player's feeling of participating in a game. SOLUTION: If at least one symbol in a combination of plural symbols is displayed in an undetermined state while a combination of all the other symbols already determined shows a predetermined on-standby condition, a selection screen related to the final display of the symbol being displayed in the undetermined state is displayed in a state different from the state of a symbol display screen and a player is strongly impressed by a causal relationship between the result of the game and the player's selecting operation so as to enhance the player's feeling of participating in the game and to further enhance the amusement property of the game machine.
Patent JP-H08112831-A (JP)
Title: Method and apparatus for producing elongated resin molded product
Inventor: TAMURA TATSUYA
IPC: B29C45/17
Filed: 1994-10-14
Abstract: PURPOSE: To accurately produce an elongated resin molded product by injection molding without excessively increasing the injection filling pressure of a liquid synthetic resin. CONSTITUTION: The distribution runner 7 communicating with the elongated cavity space 6 having the cross section corresponding to the outer surface shape of the gasket molded on the outer peripheral part of a window panel 1 is formed in an injection mold 3 consisting of a core mold 4 and a cavity mold 5 in almost the same length as the cavity space 6 in almost parallel to the space 6. A liquid synthetic resin is injected to fill the distribution runner 7 and compressed gas is also injected into the runner to be expanded and the liquid synthetic resin in the distribution runner 7 is uniformly fluidized by expansion pressure to be filled into the cavity space 6 over the total length thereof.
Patent JP-H08114678-A (JP)
Title: Method for manufacturing gear for time piece
Inventor: ASUKE KAZUMI
IPC: B22D17/00
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a technique for manufacturing a very small gear for time piece quickly and at a low cost without degrading the strength and quality. CONSTITUTION: A minute wheel 1 has a tenon 10, a large diameter gear 11, a small diameter gear 12 and an under cut part 13 and the tenon 10 is connected via a gate connection part 3 to a runner 2. The cross sectional area of the tip part 3a of the gate connection part 3 is set to be 55% or less of the cross sectional area of the tenon 10 by the gate mouth of a mold. A parting plane PL positions at the bottom of the large diameter gear 11 and is constituted to be apart from the minute wheel 1 and owing to that the minute wheel 1 is supported by one core due to the inclination of the undercut part 13 and thus another core forming the large diameter gear 11 and small diameter 12 is separated from the minute wheel.
Patent JP-S60142426-A (JP)
Title: Control system of address information memory
Inventor: IBE HISASHI
IPC: G06F9/26
Filed: 1983-12-28
Abstract: PURPOSE:To unify a stacking memory with a tracing memory by dividing a memory area for storing address information previously into a high-order stack area and a low-order trace area and designating addresses by respective pointers. CONSTITUTION:A memory 3 is previously divided into the stack area S to be the high-order area and the trace area to be the low-order area and the unification of the memory 3 is attained by designating addresses in the stack area by a stacking pointer and addresses in the trace area by a tracking pointer. When the stack area S is used within eight words, the trace area T is used up to a position (a), and if the stack area S exceeds eight words, the trace area T is limited up to a position (b). Even at the time of stack over, normal operation is attained by reducing the volume of tracing.
Patent JP-S61128616-A (JP)
Title: Sound amplifier with automatic sound volume adjusting function
Inventor: AKAZAWA SHUYA
IPC: H03G3/32
Filed: 1984-11-27
Abstract: PURPOSE:To decrease the disturbance degree due to noises of a sound field by detecting a noise situation at the sound field as noise information from a noise generating source to control the sound volume based thereupon. CONSTITUTION:A sound signal generated by a signal source 11 is amplified by an amplifier section 12. In this case, the amplification factor is set by a sound volume adjusting device 15 operated by the listener. Since the amplification factor, however, is not fixed, the amplification factor is controlled by an amplification factor control section 14 so that the factor is changed by a prescribed range from a setting value by the sound volume adjusting device 15 even with the noise information detected by a noise detector 16 set in the inside of the sound field 17. That is, the amplification factor control section 14 uses the noise information to control the amplification factor automatically by a prescribed range DELTAy. Thus, the disturbance due to noises in the sound field is reduced.
Patent JP-S60137099-A (JP)
Inventor: TANAKA SHIYUNICHIROU
IPC: H05K9/00
Filed: 1983-12-26
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-H0564487-A (JP)
Title: Positioning table unit
Inventor: OISHI SHINJI
IPC: H02P25/06
Filed: 1991-09-04
Abstract: PURPOSE:To provide a positioning table unit comprising a polyphase linear motor wherein the stage motion can be initialized stably even if a position detecting element is eliminated. CONSTITUTION:A positioning table unit comprising a table 1 position detector 9 and polyphase motors 3, 4 for selectively switching the coil to be conducted and the direction of current according to the position of the table 1 is provided with a section 17 for determining the coil to be conducted and the direction of current based on the moving amount of the table 1 corresponding to a predetermined command value.
Patent JP-H08114111-A (JP)
Title: High-frequency heating exhaust emission control device
Inventor: KIRITOOSHI AYUMI
IPC: F01N3/02
Filed: 1994-10-17
Abstract: PURPOSE: To eliminate the white smoke at the time of regeneration by burning the combustible particulates, which are caught and not burned yet, for elimination, and decomposing the SOF component (soluble organic material) except for the black smoke, which is included in the exhaust gas exhausted as the white smoke or the blue smoke, for purification. CONSTITUTION: High frequency power is fed to a combustion exhaust emission control filter 9 of a ceramic honeycomb structure for catching the combustibe particulates, which are exhausted from an engine of a diesel automobile or the like and which is not burned yet, so as to heat the combustible fine grains itself for buring, and an exhaust gas purifying catalyst 10 is provided in a heating chamber 1, and the high frequency power is similarly fed so as to heat the high frequency power absorbing material, and the SOF component as an element of the white smoke or the blue smoke is decomposed for purifying by the work of the purifying catalyst. At the time of regeneration, air flow is led from the combustion exhaust emission control filter 9 to the exhaust gas purifying catalyst 10 so as to eliminate the white smoke.
Patent JP-H03114256-A (JP)
Title: Semiconductor storage device
Inventor: MINAMI MASATAKA
IPC: H01L27/11
Filed: 1989-09-28
Abstract: PURPOSE:To obtain perfect CMOS type static RAMs integrated in a large scale and having the same parasitic capacitance by arranging the source-drain areas and gate electrodes of at least the first and second load MOSFETs, first and second driver MOSFETs, first and second transfer MOSFETs so that a symmetrical relation can be satisfied among the source-drain areas and gate electrodes. CONSTITUTION:The gate electrodes 11-16 of all MOS transistors Q1-Q6 are formed in parallel with each other. Connecting wires 37 and 38 for connecting each gate electrode to each source drain area are formed linearly and in parallel with each other The planar structure of the source drain area, gate electrode, and connecting wire of each MOS transistor is point symmetry about the center point C of this cell and, as a result, capacitance values of storage nodes become the same. When such constitution is used, the MOS transistors can be arranged closely to each other and the degree of integration of this semiconductor storage device can be improved. In addition since the planer structure is point symmetry and the structures of the parts where parasitic capacitances are accumulated are also symmetry to each other, the accumulated capacitances of the parts become the same and the storing state of this device is stabilized.
Patent JP-S61130095-A (JP)
Inventor: KANEDA SHINICHI
IPC: B42F7/00
Filed: 1984-11-29
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-S60142431-A (JP)
Title: Computer
Inventor: KURII HAJIME
IPC: G06F11/18
Filed: 1983-12-28
Abstract: PURPOSE:To improve operability and preservation by constituting a single system with plural operation control units and providing respective operation control units with a self diagnosing function and a mutual monitoring function. CONSTITUTION:A computer is constituted of three operation control units 1a-1c executing the same processing and operation and a majority logic circuit 2. Respective operation control units 1a-1c are mutually coupled by a transmission line 3 for transmitting a signal indicating the normal operation of respective units 1a-1c and also used as a synchronizing timing and a transmission line 4 for transmitting three information indicating the synchronizing timing, data to be collated between respective units 1a-1c and the state of respective units. An external sensor signal is applied to respective units through input lines 5, and after prescribed operation, applied to the majority logic circuit 2 through output lines 6. The output of the majority logic circuit 2 is applied to an external apparatus through a control line 7 and also fed back to respective units through a control output monitoring line 8. Each unit collates the output of the circuit 2 with an output of itself to monitor respective units mutually.
Patent JP-H0677718-A (JP)
Title: Directional antenna driving controller
Inventor: HATA TETSUO
IPC: H01Q3/04
Filed: 1992-08-26
Abstract: PURPOSE:To prevent an antenna from malfunctioning by accurately and speedily detecting a drop in reception level. CONSTITUTION:The reception level of a signal received by the antenna 11 is converted by a level detector 12 into a DC value. Then, a peak detecting circuit 13 holds the peak value Vp of the reception level Vl and a subtracter 14 subtracts a constant voltage Vr from the peak value Vp. A comparator 15 compares this subtraction value Vp-Vr with the reception level Vl of the received signal and outputs a control signal H when Vl>Vp-Vr. The rise of this signal H is captured and a pulse generator 16 outputs a short-time pulse (H). A peak detecting circuit 16 is reset while the short pulse is at H, but functions again as a peak detecting circuit when the pulse is L. A comparator 15 outputs a control signal H when the reception level falls more than a specific permissible level (voltage value Vr) from the peak value (when Vl<Vp-Vr), so the antenna rotating direction is controlled by utilizing the rise of the signal H.
Patent JP-H04127165-A (JP)
Title: Puching rubbish collecting container for image forming device
Inventor: OKAUCHI YOSHIFUMI
IPC: B41J29/00
Filed: 1990-09-18
Abstract: PURPOSE:To prevent housed punching-rubbish of a sheet from coming out of a container carelessly by providing a housing part housing punch-rubbish and a discharging part of the puch-rubbish. CONSTITUTION:The collecting container 70 is provided with a punch-rubbish storage part 71, the housing part 7, and the discharging part 73. Punch-rubbish generated at the formation of punching holes is collected into the punch-rubbish sotrage part 71 from the punch-rubbish housing opening 72a of the housing part 72. In discharging punch-rubbish collected in the storage part 71, the puch- rubbish in the storage part 71 is discharged from a punch-rubbish discharging opening 73a arranged at one end of the storage part 71. The punch-rubbish collecting opening 72a is arranged corresponding to a punching mechanism, and provided on a part of the upper part the punch-rubbish storage part 71. Thus, when the storage part 71 is horizontally held at the time of carrying the punch-rubbish in the storage part 71 does not come out of the storage part 71. Thus, workability in at the time of discharging the punch-rubbish is en hanced.
Patent JP-H1197754-A (JP)
Title: Cryogenic vessel for housing superconducting quantum interference device
Inventor: SAHO NORIHIDE
IPC: F25D3/10
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a cryogenic vessel for housing a superconducting quantum interference device, in which the quantity of heat intruded into an internal vessel, in which the superconducting quantum interference device is housed, and the superconducting quantum interference device in the interval vessel can be exchanged easily. SOLUTION: Support plates (10), to which superconducting quantum interference devices 2 are supported detachably, are fixed onto the base section of an internal vessel 4, the atmospheric-air opening section 4a of the internal vessel 4 is formed in structure, in which exchanging jigs mounting and demounting a plurality of the superconducting quantum interference devices 1 supported to the support plates (10) can be entered and drawn out, the opening area of the atmospheric-air opening section 4a is reduced, and the length of the atmospheric-air opening section 4a is lengthened. A refrigerator is installed to a heat-insulating section 7 set up to the atmospheric-air opening section 4a. Accordingly, the quantity of heat intruded into the internal vessel 4a can be reduced. The superconducting quantum interference devices 2 can be exchanged easily by using the exchanging jigs.
Patent JP-2000081985-A (JP)
Title: Arithmetic processing method
Inventor: TAMAKI SATOSHI
IPC: H02P29/02
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an extremely safe driving motor controller capable of detecting abnormality in the interruption processing of a microcomputer. SOLUTION: In addition to conventional watchdog processing, the value of an interruption counter for storing the execution of interruption processing is increased at the end of interruption processing corresponding to an interruption factor, the value of the interruption counter is compared with a preceding value during the period of main processing independent of interruption or the like, and when the present value is equal to the preceding value the value of an updating counter for storing that the value of the interruption counter is not updated is increased. When the value, of the updating counter exceeds a determined value, no execution of interruption processing is judged.
Patent JP-H0298919-A (JP)
Title: Laser apparatus
Inventor: HIKIMA IKUO
IPC: H01L21/027
Filed: 1988-10-06
Abstract: PURPOSE:To lower coherence in terms of space and time of a laser beam by a method wherein an optical system used to connect a cross-sectional shape of the beam is installed between a laser source and a first reflection member. CONSTITUTION:Optical systems 5a, 5b used to convert a cross-sectional shape of a beam are installed between a laser source 1 and a first reflection member 6. In this case, wavelength-narrowing elements 3a, 3b used to narrow a spectral width of the laser beam may be installed on a light path between the first reflection member 6 and a second reflection member 4. It is preferable that the first reflection member 6 is composed of an aggregate of a plurality of optical rods, of different lengths, which are arranged in parallel with a light-path direction of the beam; at least one end face of the plurality of optical rods is used as a reflecting face having a transmissive property; the aggregate as a whole is used as a stepped mirror. Thereby, the beam is expanded inside a resonator; it is possible to prevent an increase in coherence in terms of space and time by an expansion of the cross-sectional shape of the beam.
Patent JP-H0585051-A (JP)
Title: Rewritable thermal recording medium
Inventor: WATANABE JIRO
IPC: B41M5/26
Filed: 1991-09-30
Abstract: PURPOSE:To provide the title medium enhanced in the contrast of an image part and a non-image part and rewriting resistance and capable of keeping an initial transparentizing temp. range. CONSTITUTION:In a rewritable thermal recording medium wherein a recording layer 2 based on a resin such as polyvinyl chloride resin and the org. low- molecular substance such as higher fatty acid dispersed in the resin and reversibly changed in its transparency in dependence on temp. and a protective layer 3 are provided on a support 1, the protective layer 3 is constituted of on acrylic resin obtained by the photo-setting of an aqueous emulsion based on an acruylic oligomer by the irradiation with ultraviolet rays or electron beam. Since an oligomer whose mol.wt. is larger than that of a monomer is used and adapted as an aqueous emulsion, there is no possibility such that the oligomer or an aqueous solvent penetrates in the recording layer when the protective layer is formed and the dispersion state of the org. low-molecular substance in the recording layer can be held to an initial state.
Patent JP-H0199947-A (JP)
Title: Paper container and manufacture thereof
Inventor: SHIMOMURA KIYOO
IPC: B32B29/02
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a good appearance paper container at a cost reduced by integral paper making and forming, by providing a dual layer stricture having a internal paper layer and a surface layer of superior quality and covering the internal layer by the surface layer at the upper end of a side wall. CONSTITUTION:Paper stock solution 4a is charged as a surface paper layer material into a paper making mold 10 up to a height L which is about the length of the side wall 1 of a product to be made, the paper stock solution is sucked and filtered, and paper stock only is deposited in a layer 4b to the inside surface of a wire cloth. Paper stock solution 3a for an internal paper layer is charged to a level L2 which is slightly lower than the side wall 1 to deposit a paper stock layer 3b. Paper stock solution 4a for the surface layer is again charged to the same level L1 as before, and sucked and filtered to integrate internal and external deposited paper stock layers 4b, 4b at their upper ends, thus covering the upper end of the paper stock layer 3b with layers 4b, 4b.
Patent JP-H10149747-A (JP)
Title: Operating device for game machine
Inventor: KEN KAJIKAWA
IPC: H01H25/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To enable the movement of position of a hand of an operator for gripping a grip part and position of an operating box along a circular curved surface in response to size of a hand by forming a circular curved surface, which is formed outside of a first and a second grip parts provided in a housing with a connection part and to be gripped by both hands, as a palm of hand moving and guiding unit. SOLUTION: An inverted V-shape housing 2 made of the resin material can be divided to an upper and a lower parts in both sides of a connection line, and an electric circuit is housed in an inner space. A first and a second grip parts 3, 4, which are formed symmetrical in both sides of a center line of the housing 2, are formed of a nearly conical part, of which outer diameter is formed large at a position to be connected to the connection part 5 and formed so as to be gradually reduced toward tips 3a, 4a, and outline of the whole is formed of a curve having a large radius. These grip parts are formed at a thickness, which can be gripped by a palm of hand and at least the third finger and the little finger of an operator. With this structure, operation by various person from child to adult is enabled.  Desirably, positions for the third finger and the little fingers are integrally provided with a slip preventing member.
Patent JP-H0588084-A (JP)
Title: Zoom lens of two-group constitution
Inventor: SATO HARUO
IPC: G02B15/16
Filed: 1991-09-30
Abstract: PURPOSE:To provide the lens of simple constitution which has a times or more power variation ratio and excellent image forming performance and is small in size over the entire power variation range. CONSTITUTION:In the zoom lens of two-group constitution consisting of two lens groups, i.e., a 1st lens group G1 which has negative refracting power on the whole and a 2nd lens group G2 which has positive refracting power on the whole, the 1st lens group G1 consists of a negative lens L1 which has a large-curvature concave surface on an image side and a positive lens L2 which has a convex surface on the object side in order from the object side and the 2nd lens group G2 has at least a positive lens L3, a positive lens L4, a negative lens L5 which has a large-curvature concave surface on the image side, and a positive lens L6 which has a large-curvature convex surface on the image side; and the 1st lens group G1 has at least one aspherical surface and satisfies 0.65<=¦f1/(fW.fT)<1/2=1.1. Further, proper conditions of refracting power distribution, etc., are satisfied as to the respective lens groups.
Patent JP-S63104403-A (JP)
Inventor: SAKAGUCHI TOYOSHIGE
IPC: H01C7/12
Filed: 1986-10-22
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-H1097508-A (JP)
Title: Process taking-over method of parallel processing system
Inventor: KANAZAWA YUJI
IPC: G06F19/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the restart of a processing from being delayed without lowering a parallel processing speed with respect to the process taking-over method for the parallel processing system which adds an anti-fault function to a parallel processor. SOLUTION: This process taking-over method has a parallel processor 1 which performs plural processing in parallel, a processor 2 which takes over operation and performs a processing if the parallel processor 1 gets out of order, and a data storage means 3 which is accessed by the parallel processor 1 and processor 2 and stores data, and the parallel processor 1 after altering 1st data alters 2nd data relating to the 1st data. In this case, the parallel processor 1 has double data allowing a temporarily contradictious state, alters one data without exclusive control and reads out the other data, and performs exclusive control over the other data and transfers the other data to the processor 2, which takes over and performs the processing by using the transferred data as an initial value if the parallel processor 1 gets out of order.