baber/WOPTO huggingface dataset:
Patent JP-H11173897-A (JP)
Title: Detector employing transmitter
Inventor: IWAKAWA MEGUMI
IPC: G01F15/075
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection due to noise by providing a monostable circuit delivering an output to be sustained in a time shorter than the normal conduction or interruption time of a transmitter but longer than the noise generation time thereof. SOLUTION: The gas meter is provided with a rotary magnet piece of permanent magnet which turns while making angular displacement every time when a specified quantity of gas is used. A transmitter RSW 2 comprising two reed switches IS disposed closely to the rotary magnet piece and the switching mode is changed every time when a specified quantity of gas is used. Output from the transmitter RSW 2 is delivered to detection pulse generating circuits 7, 8. In response to the output from the transmitter RSW 2, a monostable circuit disposed thereat delivers an output sustaining shorter than the normal conduction or interruption time of the transmitter RSW 2 but longer than the noise generation time thereof. Since a detection pulse is not generated when a pulse of short duration is mixed, erroneous detection can be avoided.
Patent JP-H04208051-A (JP)
Title: Vehicular generator
Inventor: HAMASHIMA TAKAHIDE
IPC: H02K19/34
Filed: 1990-11-30
Abstract: PURPOSE:To reduce a cost and to prevent damage of a Zener diode by employing a Zener diode in place of an arbitrary one set of diode group for full-wave rectifying multi-purpose AC generated in stator coils of a plurality of polyphase AC generators. CONSTITUTION:A three-phase AC generated in a stator coil 11 of a three-phase AC generator 1 is full-wave rectified by a silicon diode 2, and three-phase AC generated in a stator coil 12 is full-wave rectified by Zener diode group 3 of an intermediate capacity. When an overvoltage is generated, the group 3 are broken down to absorb an overvoltage. The coils 11, 12 for generating electromotive forces out of phases deviated at 30 degrees are provided, thereby reducing the capacity of the diodes 3 to about half of that of prior art. Thus, since the inexpensive diodes 3 of intermediate capacity can be used, entire cost can be reduced, and damage of the diode 3 scarcely occurs.
Patent JP-H04204864-A (JP)
Title: Image forming device
Inventor: NOSE TORU
IPC: G03G15/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the stain of a device caused by the dropping of toner by making the rotational directions of a photosensitive drum and a magnetic roller from the upper part to the lower part when it is viewed from an exposing position, and arranging a transfer roller at a position opposite to a supporting roller provided in a vicinity at 120 deg. with respect to an optical axis, or on an optical axial side. CONSTITUTION:The rotational directions of the photosensitive drum 14 and the magnetic roller 40 of a developing means are made form the upper part to the lower part when it is viewed from the exposing position, so that the toner which can not pass the gap of the photosensitive drum 14 and the developing part magnetic roller 40 is held on the upper part. Then, a mobile supporting roller 22 is arranged on a line connecting a driving roller 16 with the center of the photosensitive drum 14. Therefore, even if the pressure of the transfer roller 60 is applied on the photosensitive drum 14, the photosensitive drum 14 is not affected by the pressure because the photosensitive drum 14 is between two fixed rollers. Thus, the stain of the device caused by the dropping of the toner from between the photosensitive drum 14 and the magnetic roller 40 is prevented, and irregularities in an image accompanying with the contact/ uncontact of the transfer roller 60 does not occur.
Patent JP-H09173569-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce production cost of control circuits, decrease number of process for attaching work and decrease attaching space by forming a shooting related control circuit and a discharging related control circuit integratedly as a discharge and shooting control circuit. SOLUTION: A discharge and shooting control device 210 is disposed with a discharge and shooting control circuit 210A which combines a discharge control circuit and a shooting control circuit for game balls into one, and equipped with a common power supply circuit 50. The discharge and shooting control circuit 210A is provided with a central processing unit for discharge and shooting control which controls a discharge system (a discharge unit 203, a ball drawing unit 204 and a safe unit 207) and a frame system (a glass frame opening and closing lamp 102d) and controls a shooting system a ball feeding device 255 and a shooting unit 104), a ROM 213, a RAM 214, a relay circuit, an input and output circuit 216 and an interface circuit 217. The ROM 213 is written with programs for discharge control and prize ball discharge control, and a program for frame system control.
Patent JP-H08187598-A (JP)
Title: Waste can compactor
Inventor: TESHIBA HIROMASA
IPC: B30B9/32
Filed: 1994-12-28
Abstract: PURPOSE: To provide a waste can compactor which, in spite of its simple structure, is trouble-free when being freely used by the general public and which is also capable of surely sorting steel cans and aluminum cans. CONSTITUTION: The compactor is provided with a waste can introducing tube 20, metallic sensor 48 for detecting that a metallic product is loaded in the tube 20, and aluminum sensor 50 for detecting that an aluminum product is loaded in the tube 20. Additionally, the compactor is provided with a shutter 22 which blocks the lower end opening 20a of the can introducing tube 20 and which also releases the opening 20a for a specific time if the loading of a metallic product is detected by the metallic sensor 48, and a waste can sorting plate 32 which oscillates and displaces, when the loading of an aluminum product is detected by the aluminum sensor 50, so as to lead in a prescribed direction the waste can compressedly processed in the waste can compressing part 28.
Patent JP-H04204992-A (JP)
Title: Electronic appliance
Inventor: HANATANI SEIJI
IPC: G01R31/02
Filed: 1990-11-30
Abstract: PURPOSE:To easily and exactly detect the display state of a display section by alternately displaying every row of vertical dot rows and every other line of horizontal dot lines on the display section of a dot matrix system. CONSTITUTION:The display section 12 of the electronic appliance 10 is constituted by combining the display members 1A to 1P of the dot matrix system. Test patterns PTN 1, PTN 2 which alternately display every other row DCs 1, 3, 5 or DCs 2, 4 of the vertical dot rows DC 1 to DC 5 of the respective display members 1A to 1B of the display section 12 are displayed. The test patterns PTN 3, PTN 4 which alternately display every other line DRs 1, 3, 5 or DRs 2, 4 of the vertical dot lines DR 1 to DR 5 are then displayed. The faults of the display members 1A to 1P are surely detected in this way.
Patent JP-H05155460-A (JP)
Title: Paper conveying device for image forming device
Inventor: KONDO HITOSHI
IPC: B65H5/06
Filed: 1991-11-29
Abstract: PURPOSE:To energize a pinch roller toward a drive roller, simplify mounting and uniformize a nip pressure by disposing a support member, having a resilient member, between a support member for a bracket served to support the shaft of a roller member and the shaft of a pinch roller. CONSTITUTION:A drive roller device 5 and a pinch roller device are arranged facing each other in a paper conveyance passage 1. In this case, in the drive roller 5, a number of roller members are disposed to a drive shaft and a single drive shaft is arranged throughout the whole of the width of the paper conveyance passage 1. Meanwhile, the pinch roller device is formed such that a plurality of pinch roller units 10 where roller members 11 are disposed on a shaft 12 are axially arranged to the drive roller devices 5. Support members 15 and 15a to which resilient members are respectively attached are arranged between a support member 14 for a bracket 13 for supporting the two end parts of the shaft 12 and the shaft 12 of a pinch roller. By utilizing the resilient force of the support members 15 and 15a, the pinch roller unit 10 is energized toward the drive roller device 5.
Patent JP-2000166160-A (JP)
Title: Concentrated winding brushless dc motor
Inventor: ARAI KAZUHIKO
IPC: H02K1/14
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a concentrated winding brushless DC motor in which reliability and productivity of the motor are improved. SOLUTION: A part of a stator core 11 is magnified, and attention is paid to a tooth part 12 which has a prescribed width. In the inner diameter side tooth part as far as an aperture part excepting the tooth part, tooth part tips 13 are formed stretching to both sides of the tooth part 12. A jig insertion hole 14 for lead line treatment is positioned on the outer periphery side in the central part of the tooth part of the stator core 11. A distance (H) between the tooth part 12 and a corner part of a slot bottom part is determined so as to be H>=T/2 with respect to an average tooth width dimension (T) of the tooth part 12. Thus the insertion hole 14 is bored and formed in the direction of a motor shaft. A repeat segment 3 is fixed by inserting a core press fitting part only in the hole 14.
Patent JP-H03203498-A (JP)
Title: Speaker system
Inventor: NURIYA KOZO
IPC: H04R3/04
Filed: 1989-12-29
Abstract: PURPOSE:To obtain reproduced sound whose distortion is reduced without selecting an external amplifier and inducing oscillation by executing the reverse convolution operation of the distortion of a driving current by a driving current correcting means arranged in a speaker system body at the time of manufacturing the speaker system. CONSTITUTION:When a sound signal power-amplified by an amplifier 3 is impressed to the input terminal 1c of the speaker system 1, a speaker 7 is driven to generate sound. On the other hand, a digital signal impressed from a signal source 2 to a digital interface input terminal 1a is converted into a signal processing format by a 1st interface part 8 and led into a DSP 9 to be the driving current correcting means. The DSP 9 is constituted so as to compute data formed at the time of manufacturing and stored in an EPROM 10 and executes the reverse convolution operation of a speaker current shown in the equation I. The signal processed by the DSP 9 is converted into a transmission format by a 2nd interface part 11, outputted from a digital interface output terminal 1b to the external and sent to the amplifier 3 through a signal line 5.
Patent JP-2001149143-A (JP)
Title: Option-fitting device for table
Inventor: KAGAYAMA TAKESHI
IPC: A47B17/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an option-fitting device for a table in which options such as a panel, a lighting appliance, etc., are attached to the table, the upper plate of which is supported by studs and the option support members are fitted by making use of insertion holes of the upper end cap of the stud and the insertion hole is covered with a cover body when the support member is not used to improve the appearance and the removed cover body is housed to prevent loss thereof when the support member is used. SOLUTION: An upper end cap 4 opened at the lower side is detachably fitted to the upper end of a cylindrical stud 2 and an insertion hole 13 in which the lower end of a support member 5 is inserted is formed in the central part, and vertical ribs 26, 26 are formed in the inside. A plurality of fitting pieces 30 are projected in a closing plate 28 of a lid body 17 covering the insertion hole and a fitting part 31 in which a fitting piece is inserted is formed on the upper face of the cap so as to detachably attach the lid body. The lid body detached from the cap upper face is housed in the inside while bringing the closing plate into contact with the rib and also bringing the fitting piece into contact with the internal wall face 25.
Patent JP-H07162722-A (JP)
Title: Image pickup device
Inventor: KAGEURA AKITO
IPC: H04N5/225
Filed: 1993-12-07
Abstract: PURPOSE:To provide an image pickup device which is capable of excellently operating a specified operation by a simple operation when various kinds of settings are performed on a menu screen. CONSTITUTION:The image pickup signal from an image sensor 2 is supplied to a processing circuit 16 and a video signal SV is obtained. By depressing the menu switch of a panel 22, a menu screen is displayed on a monitor device 18. By depressing other switches of the panel 22, various kinds of settings are performed. By performing a depression operation of an AWB operation switch 26, an auto white balance adjustment (AWB adjustment) is performed in the processing circuit 16. When the AWB operation switch 26 is depressed by the display state of the menu screen, the AWB adjustment operation is executed after the various kinds of setting are inhibited by each switch of the panel 22. By the only pressing operation of the operation switch 26, the operation of the AWB adjustment can be performed and operability is improved. Because the various kinds of setting by each switch of the panel 22 are inhibited, the operation is not adversely affected even if a setting change is performed in operation.
Patent JP-H05175228-A (JP)
Title: Semiconductor device
Inventor: INADA NAKAFUMI
IPC: H01L21/336
Filed: 1991-12-24
Abstract: PURPOSE:To form an insulated gate type field-effect transistor wherein field inversion is restrained and punch through breakdown voltage is improved, by using an electric field shielding member under a gate electrode, and forming high resistance regions on both sides of a field insulating film. CONSTITUTION:The drain region 40 of an insulated gate type field-effect transistor in an element region 32 of a semiconductor substrate 31 is constituted as an LDD structure around which a low concentration impurity region 39 is arranged. The element region 32 is surrounded by a field oxide film 33, which is surrounded by a guard ring region. The peripheral part of the guard ring region is a low concentration impurity region 41. Since the low concentration impurity regions 39, 41 exist on both sides of a field oxide film 33, punch through which is generated on the interface with the substrate under the field oxide film 33 can be restrained.
Patent JP-H06167787-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: KASE AKIRA
IPC: G03C1/79
Filed: 1992-11-30
Abstract: PURPOSE:To enhance surface smoothness and gloss and color development and reproduction performances and to reduce pressure fog after long storage by coating the surface of a base on the side of emulsion layers with a composition prepared by mixing and dispersing a white pigment into a resin composed essentially of a polyester to form a reflective support and coating it with the silver halide emulsion layer containing a specified cyan dye-forming coupler. CONSTITUTION:This reflective support is coated with at least each one of silver halide emulsion layers containing each of yellow, magenta, and cyan dye-forming couplers, and the cyan dye-forming coupler contained in the silver halide emulsion layer is one of those represented by formula I in which Za is -NH- or -CH(R3)-; each of Zb and Zc is -C(R4)= or -N=; and each of R1-R is an electron-attractive group.
Patent JP-H05173393-A (JP)
Title: Electrophotographic device
Inventor: ICHIKAWA TOSHIYUKI
IPC: G03G21/00
Filed: 1991-12-24
Abstract: PURPOSE:To easily adjust a bias voltage so as to match the density of an actually printed image by providing an image density display means which displays image density based on the actual density of the printed image. CONSTITUTION:An image density display sticker 28b is stuck in the vicinity of a slide switch 28a. In the sticker 28b, the height of a black part is determined according to the actual image density in the position where the knob of the slide switch 28a is set. By adjusting the slide switch 28 a while referring to the image density display sticker 28b, the resistance of the switch 28a varies, so that a voltage inputted to the non-reversal input terminal of an operation amplifier 41 via a fourth resistor 40 varies. Since a voltage inputted to the input terminal of a control IC 31 from the output terminal of the operation amplifier 41 via a sixth resistor 43 varies, the bias voltage is adjusted.
Patent JP-2001150596-A (JP)
Title: Elastic bag body
Inventor: WASHIMI TAKEHIKO
IPC: B32B25/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an elastic bag body which is excellent in durability, a feel property and an environmental property. SOLUTION: An elastic bag body 1 comprises a two-layer structure of an inner layer and an exterior layer. The exterior layer resin material is a soft olefin based elastomer of <=90 durometer hardness A (JISK7215) and <=100 kg/cm2 modulus elasticity in tension (JISK7113). The inner layer resin material is a polyolefin of <=90 durometer hardness A (JISK7215) and >=200 kg/cm2 modulus of elasticity in tension (JISK7113). A wall thickness of the outer layer is 50-90% of total wall thickness.
Patent JP-H06168008-A (JP)
Title: Numerical control system
Inventor: TANAKA YOSHIKI
IPC: G05B13/02
Filed: 1992-11-27
Abstract: PURPOSE:To eliminate a sub-process judging the size relation of a numerical value, to set time until the calculation of a control value is completed after a controlled value in a control operation is obtained and to realize stable and high speed control in a process calculating the control value. CONSTITUTION:In a prescribed step during the control operation, the value (y) to be controlled corresponding to value (x) to be controlled is obtained #4 by using an illustrated relation expression when the value (x) to be controlled is obtained #3 and the next step is controlled #5 by using the calculated value (y).
Patent JP-H05172055-A (JP)
Title: Cryopump
Inventor: MATSUI YUTAKA
IPC: F04B37/08
Filed: 1991-12-24
Abstract: PURPOSE:To provide a cryopump having pressure enough to reach an extremely high vacuum state as it exhausts hydrogen and helium at high speed and in large capacity. CONSTITUTION:Three cryopanels are provided within the pump case 1 of a cryopump and helium-circulating pipelines 16, 17, 18 are installed on the respective cryopanels 13, 14, 15 and are each connected in series with a compressor 4 via respective heat exchangers 5, 6, 7 and a helium refrigerator 3. Thereby the cryopanels of extremely low temperature can be obtained and gas molecules with low condensation temperature of hydrogen and helium can be promptly condensed and exhausted in large amounts and an extremely high vacuum state can be realized at high speed.
Patent JP-H07163901-A (JP)
Title: Device for crushing waste tire
Inventor: OSHIMA AKIRA
IPC: B02C18/02
Filed: 1993-12-10
Abstract: PURPOSE:To effectively crush waste tires in order to improve combustion efficiency at the time of incineration. CONSTITUTION:This device for crushing the waste tires is constituted by vertically connecting an upper frame 12 and a lower frame 24, forming the inside of this upper frame 12 as a large crushing section 1 capable of largely crushing a waste tire T to plural pieces along the circumferential direction thereof and constituting the inside of the lower frame 24 as a small crushing section 2 capable of further finely crushing the cut pieces (t) of the waste tire falling from a chuter 25 in the upper part to smaller sizes.
Patent JP-H06153801-A (JP)
Title: Production of semi-nonbaked combined confectionery
Inventor: NAKANO HIROSHI
IPC: A23G3/50
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a semi-nonbaked combined confectionery excellent in flavor, palate feeling and long-term preservability by including, under specified conditions, specific hydrous contents in a baked confectionery followed by coating with a fatty composition to allow a specified amount of water migrate into the baked confectionery. CONSTITUTION:Hydrous contents 2 such as cheese cream 20-30wt.% in water content and <=0.65 in water activity is included in a hollow baked confectionery 1 such as biscuit 2.5-4.5wt.% in moisture content so as to be (1:5) to (5:1) in the weight ratio of the hydrous contents 2 to the hollow baked confectionery 1, and the surface of the resulting baked confectionery is coated with a fatty composition 3 such as chocolate to allow the water in the contents 2 migrate into the baked confectionery 1 to effect the moisture content of the baked confectionery to >=6.5wt.%, thus obtaining the objective semi-nonbaked combined confectionery.
Patent JP-H10188100-A (JP)
Title: Sales port cover of automatic vending machine
Inventor: FUKAMI SHINICHI
IPC: G07F9/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce an impulsive sound at the time of closing the external sales port door of an automatic vending machine selling beverage cans, etc., and to reduce a cost by simplifying a process at the time of fixing a sales port cover. SOLUTION: A projecting piece 35a is provided at the front face of a bellows 35 provided for the sales port cover 30 fixed to the lower frame of an opening part of the merchandise take-out part of the automatic vending machine by extending nearly the entire of the length direction of the bellows 30 and the upper surface 30 of the bellows 30 is tilted downward from a front side toward a back side. In addition a hard and plate-like restraining part which projects obliquely downward from the rear side of the front face part being the fin-like part of the cover 30 and inserts its tip between a door forming plate 18 and a reinforcing plate 19 is provided in one body with the front face part.
Patent JP-H05169998-A (JP)
Title: Running control structure for working vehicle
Inventor: OTSUBO HIROSHI
IPC: B60K20/02
Filed: 1991-12-25
Abstract: PURPOSE:To provide a manipulation control structure with which the manipulation mode may be changed between a vehicle body advancing mode and a vehicle body backward mode without separating the operator's hands from a steering wheel by changing over a gear meshing type forward and backward movement change-over device disposed in the running power transmission system in the vehicle body, with the use of a pedal. CONSTITUTION:A gear meshing type forward and backward movement change-over mechanism 4 disposed in a running power transmission system in a vehicle body, may be changed over by means of a pedal 25. When the pedal 25 is manipulated for the forward movement control mode, it may be depressed so as to effect a shift from a neutral position N to a low speed position F1 and a shift therefrom to a high speed position F2 in two stages, and further, there is provided a restraining member 30 which may be changed over between a condition in which the depression of the pedal 25 to the high speed position F1 is restrained and a condition in which the restraint is released. The restraining member 30 is changed over into the restraint releasing position by depressing an auxiliary pedal 27 disposed in the vicinity of the pedal 25. Thus, it is possible to change over between the forward movement condition and the backward movement condition without separating the operator's hands from a steering wheel, and thereby it is possible to enhance the manipulatability.