baber/WOPTO huggingface dataset:
Patent JP-2001092266-A (JP)
Title: Image-forming device
Inventor: SAKO HIROYUKI
IPC: G03G15/16
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To effectively clean a transfer roller even though toner is not easily moved to a photoreceptor at low voltage, even when a reverse bias is applied to the transfer roller at paper non-passing time in an image forming device using a noncontact transfer roller, to prevent the photoreceptor from being damaged by applying high voltage thereto and to prevent image quality from degrading. SOLUTION: At paper non-passing time, oscillation electric field shifted to a positive polarity being reverse to that at paper passing time is generated in the transfer roller 5. Thus, the toner on the surface of the roller 5 is effectively moved to the photoreceptor drum 1 so as to prevent the back staining of transfer paper, even in the case of using the non-contact transfer roller. It is very effective to constitute the device in such a way, because three is the possibility that leakage to the photoreceptor is caused, when the high voltage is applied to the roller 5 in the case of using a monolayer type OPC, where pigments exist in the surface as the photoreceptor.
Patent JP-H03130548-A (JP)
Title: Idle speed control device of internal combustion engine
Inventor: OUCHI YASUSHI
IPC: F02D41/08
Filed: 1989-10-12
Abstract: PURPOSE:To suppress a temporary change in an engine speed by detecting an operating condition of an engine load, operated at idle time, and gradually changing a control amount when it is changed in accordance with the load at the time of change thereof. CONSTITUTION:A bypass air passage 12 is provided in an intake manifold 2 of an internal combustion engine so as to bypass a throttle valve 3 in a throttle body 13, and a bypass air control device 5, in which an engine speed is changed by controlling a bypass air amount, is interposed halfway this passage 12. In the case of controlling this bypass air control device 5 by a control unit 6, an operating condition of an engine load, operated at engine idle time, is detected with the first control amount calculated in accordance with a detected result of the operated condition simultaneously with the second control amount calculated corresponding to the engine load after its change. At the time of transfer from a predetermined condition of the engine load to a different condition, the control amount is gradually changed from the first control amount to the second control amount.
Patent JP-H11106412-A (JP)
Title: Production of thickened photopolymerizable composition and production of adhesive tape using the same
Inventor: SHIMOURA YOSHIO
IPC: C08F2/48
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a thickened photopolymerizable composition without using a large reactor only in a necessary mount efficiently. SOLUTION: The composition is obtained by supplying a photopolymerizable composition continuously from an inlet 2 of an optically transparent cylindrical reactor 1 into the reactor 1, thickening the composition flowing in the reactor 1 by irradiating it with the light from the outside of the reactor 1 to polymerize the composition partly, and taking out the thickened composition continuously from an outlet 3 of the reactor 1.
Patent JP-H06118176-A (JP)
Title: Detector for charged paerticles and the like and mass spectrometer with the use of it
Inventor: NAKANO KAZUO
IPC: G01T1/17
Filed: 1992-10-06
Abstract: PURPOSE:To exactly measure charged particles and the like in the mass range from a little to plenty. CONSTITUTION:Provided are a turnover switch 2 connected to a secondary electron multiplier 1 converting incident particles to secondary electron and amplifying and a direct current type detector 3 connected to one output terminal of the turnover switch 2 and detecting the output signal of the secondary electron multiplier 1 as continuous change. Also provided for constitution is a pulse count type detector 4 which is connected to the other output terminal of the turnover switch 2 and takes out the signal output from the secondary electron multiplier 1 at a constant period and treats the sampled value as discontinuous time sequence.
Patent JP-H01110237-A (JP)
Title: Road surface condition detector
Inventor: MATSUURA JUNJI
IPC: G01N21/3554
Filed: 1987-10-23
Abstract: PURPOSE:To obtain information on readiness of slippage for a road surface in real time, by comparing a data of a known road surface with information on a road surface obtained photoelectrically. CONSTITUTION:When a projector 6 projects while light to a road surface 1, reflected light is received with a camera head 2 made up of a lens 21, a reflected light receiving element block 23 and a infrared rays receiving element block 24. The reflected light receiving element block 23 includes at least more than two light receiving elements which have a sensitivity of spectral three stimulus values as spectroscopic sensitivity of human eyes. The infrared rays receiving element block 24 includes a light receiving element for detecting radiation energy of the road surface and two light receiving elements for detecting moisture and an output thereof is introduced to a signal processor 3 which is provided with a color analysis circuit 32, a refection factor measuring circuit 33, radiation energy detecting circuit 34 and a moisture detecting circuit 35. Then, an arithmetic decision device 4 compares various signals inputted from the signal processor 3 with a data of a know road surface thereby achieving a judgement on the material and condition of the road surface.
Patent JP-H01112075-A (JP)
Title: Fiber-reinforced resin gear and manufacture thereof
Inventor: SATO NORIO
IPC: C06B47/14
Filed: 1987-10-22
Abstract: PURPOSE:To provide a gear which has high strength, high gear precision, and wear resistance, by a method wherein a tooth part is formed with a woven cloth in which a reinforcing textile composite material surface is formed on a surface layer, and threads with which texture of a fabric of the reinforcing textile composite material is formed are arranged in a state to be inclined based on the axial direction of the tooth part. CONSTITUTION:The surface layer of a tooth part 2 has a surface of a reinforcing textile composite material 3. Threads of the textile texture of a reinforcing textile composite substance are arranged in a state to have inclination based on an axial direction 4 of a gear. A tapeform textile, in which threads forming the texture of a textile have inclination based on the axial direction 4 of the gear, can be stretched in a longitudinal direction. Thus, since, even when the overall length of a tape is shorter than the overall peripheral length of toothed shapes, the tape is stretched during molding, the reinforcing textile composite material 3 is easy to be adapted itself to the tooth-shaped surface of a mold. The curvature of a radius of the thread of a bent part is increased, and as a result the composite material 3 is apt to deform along the tooth-shape of the mold. This constitution improves precision of a molded gear, resulting in reduction of a wear amount of a tooth surface.
Patent JP-S62126307-A (JP)
Title: Method for measuring shift quantity between rotary axis of angle changing mechanism and optical axis of range finder of three-dimensional shape measuring apparatus
Inventor: HARANO MASAMI
IPC: G01B11/24
Filed: 1985-11-28
Abstract: PURPOSE:To simply and easily measure the shift quantity between the rotary axis of an angle changing mechanism and the optical axis of a range finder, by calculating the shift angle between the reference value and the optical axis of the range finder by projecting light to an irradiation body and further by calculating the coordinate value on an X-axis. CONSTITUTION:Light is allowed to irradiate one side surface 18 of an irradiation body 15 from two positions different in a distance to be moved to the direction parallel to the side surface 18 and the shift angle of a reference axis and the optical axis of range finder 1 is calculated from the respective coordinates values on an X-axis at positions where the measuring point impossible signal at the end part of said side surface 18 is obtained for the first time and, after the shift angle is matched, light is allowed to irradiate two parallel side surfaces of the irradiation body 15 from the range finder 1 so as to respectively cross said side surfaces at a right angle to calculate the coordinate values of the parallel side surfaces on the X-axis. Next, light is allowed to irradiate from the side surfaces crossing the above-mentioned parallel side surfaces at a right angle and an upper surface 21 to calcu late the coordinate values on the X-axis where the measuring point impossible signal is obtained at the end parts of the parallel side surfaces parallel to the optical axis and the shift to the horizontal axis and vertical axis of the optical axis of the range finder is measured from said coordinate values.
Patent JP-H02115665-A (JP)
Title: Air conditioner
Inventor: NAGATOMO HIDEAKI
IPC: F25B47/02
Filed: 1988-10-24
Abstract: PURPOSE:To perform comfortable dehumidifying operation which is not affected by thy outer air flow and atmospheric air temperature by closing first and third switching valves and opening a second switching valve at the time of dehumidifying operation, and opening the third valve when the air temperature in the room becomes a predetermined value or lower. CONSTITUTION:A first switching valve 5 is closed, a second switching valve 8 is opened, and a third switching valve 21 is closed in a dehumidifying operation. If the outer air flow is much and the atmospheric air temperature is low, heat dissipation amount from an outdoor heat exchanger 9 is remarkably large and when discharge air temperature into the room is lowered, it is detected by indoor diffusing air temperature sensor 22, and compared with a set target room temperature by a temperature comparator 23. If the discharge air temperature is lower by a predetermined value or more than it, a switching valve controller 24 opens the valve 21. Thus, a circuit from a compressor 1 to the valve 8 is composed in parallel with the circuit of a bypass circuit 20, a four-way valve 2 and the exchanger 9, and high temperature, high pressure refrigerant gas discharged from the compressor 1 is distributed in response to the tubular resistances of the two circuits, mostly to pass the circuit 20 and is fed from the valve 8 directly to an indoor heat exchanger 6. Thus, heat radiation amount can be largely reduced to prevent indoor discharge air temperature from lowering.
Patent JP-H1089071-A (JP)
Title: Cooling water temperature controller of engine
Inventor: OGAWARA YASUYUKI
IPC: F01P7/16
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To improve engine cooling property and heater performance by controlling cooling of the engine cooing water temperature of an automobile by two set temperatures. SOLUTION: A thermostat for controlling the engine cooling water temperature is constituted of a first thermostat 30 to be opened at the high temperature and a second thermostat 31 to be opened at the low temperature, and a solenoid valve 33 interposed between them is controlled by a heater switch 32. When a heater is used, the engine cooling water temperature is controlled by the first thermostat 30 having the high temperature, and heater performance is improved. When the heater is not used, the engine cooling water temperature is controlled by the second thermostat 31 having the low temperature, and engine cooling performance is improved.
Patent JP-H02117049-A (JP)
Title: Magnetron and induction heating device making use of it
Inventor: OGURO TOMOKATSU
IPC: H01J23/00
Filed: 1988-10-26
Abstract: PURPOSE:To miniaturize the electronic instrument housing space by developing cooling fins to the windward side of cooling air to an anode cylindrical shaft, making the outer width of the cooling fins normal to the air blasting direction or the outer width of the cooling fins equal to the extent of the diameter of an anode cylinder, and thereby discharging cooling air having been hit against the anode cylinder to the direction normal to the air blasting one. CONSTITUTION:The part of a yoke 5 parallel to an anode cylinder 2 is arranged in such a way as to be normal to the air blasting direction only for the leeward side of cooling air to the anode cylinder 2, and its width is made identical to the extent of that of the anode cylinder 2, or the part parallel to the anode cylinder 2 of the yoke 5 is arranged on the windward side of the anode cylinder as a part of the side wall of a cooling air blasting passage in this case, only the outer width normal to the air blasting direction of cooling fins 3 is limited roughly to the extent of the diameter of the anode cylinder 2). In addition, the yoke is provided with an opening which substantially shows no resistance of discharged air blasting with its direction changed after it has been hit against the anode cylinder. This constitution can thereby make an electronic compartment small in housing space.
Patent JP-S62129407-A (JP)
Title: Jellyfish-proof device
Inventor: NAITO KENJI
IPC: E02B3/04
Filed: 1985-11-28
Abstract: PURPOSE:To prevent jellyfish from entering a sea bathing area, providing a sea bathing place with a protective network having meshes for disabling the jellyfish to passing through, and by forming the sea bathing area with the beach and the protective network. CONSTITUTION:A sea bathing place is provided with a protective network 3 having meshes for disabling jellyfish from passing through, and a sea bathing area 6 is formed with the beach 5 and the protective network 3, and dirty substance or the like in the sea bathing area 6 is eliminated by cleaners 7. Accordingly, because of the protective network 3, the jellyfish cannot enter the sea bathing area 6, and sea bathers can enjoy a bathe in the sea bathing area 6 with safety. Besides, on the periphery of the protective network 3, frequency unwilling for jellyfish can be made to flow.
Patent JP-H0693346-A (JP)
Title: Method for pre-granulating sintering raw material
Inventor: SASA YUTAKA
IPC: C22B1/16
Filed: 1992-09-10
Abstract: PURPOSE:To obtain pre-granulated material being suitable to produce sintered ore in high yield from fine powdery ore and coarse granular raw material. CONSTITUTION:At the time of producing the sintered ore for charging into a blast furnace by using the fine powdery ore containing >=80% of grains having <=1mm grain diameter as a part of the sintering raw material, the coarse grain raw material containing >=50% of grains having >1mm grain diameter is mixed with the fine powdery ore. The pre-granulation is executed by a disk-type granulating machine keeping the ratio nu of the actual speed of revolution N to the critical speed of revolution Nc defined by the equation Nc=42.3X(sintheta/D)<1/2> to in the range of 0.5-0.8. Wherein, D: the diameter of a pan (m), N: the speed of revolution of the pan (rpm), theta: the angle of the pan ( deg.). The strength of the pre-granulated material obtd. by this method is high, and at the time of blending with the other sintering raw material and in the conveying process till charging onto a sintering bed, the stuck powder layer is not fallen down from the surface of the coarse grain raw material. Further, as the sintering reaction is progressed in the good gas permeability, the sintering time can be shortened.
Patent JP-H01111564-A (JP)
Title: Operation control system with learning function
Inventor: YAMASHITA TAKASHI
IPC: B61L27/00
Filed: 1987-10-26
Abstract: PURPOSE:To contrive speed-up in a man-machine system operation by grasping the present condition on the basis of the condition of trains on-line and of information on station equipment when the schedule is disorganized so as to let an operator be informed of the hysteresis of the man-machine system operation having experienced the similar conditions so far. CONSTITUTION:Data inputted from an input device 1 such as a key board and the like by means of man-machine system operations is issued to an operation data processing section 3 wherein judgement is made what kind of process to be performed, following which, the inputted date is housed in a built-in control information processing section, or a man-machine information housing section. Control information contained in this processing section 3 is inputted into a hysteresis information housing section 8 together with the output from a station equipment information inputting section 5 and a train on-line information processing section 6 via a situation judging section 4 so as to pick up man-machine system operation hysteresis for similar conditions having occurred so far at the time of schedule disorganized for letting it be issued to a display data editing section 7 so that the aforesaid hysteresis is displayed on an output device 2 in order to serve processes to be taken in restoring disorganized schedule.
Patent JP-H01111435-A (JP)
Title: Chemical-injecting device
Inventor: SHIGEMI KOKI
IPC: C02F1/00
Filed: 1987-10-26
Abstract: PURPOSE:To make flow control easy by providing a liquid level gage and an arithmetic unit which calculates a flow rate based on a liquid level value. CONSTITUTION:A rotational speed for controlling the amount of a liquid discharged by a pump 3 according to the concentration of a chemical to be incorporated can be inputted as an external signal 7 to an arithmetic unit 6. Alternatively, the concentration can be directly inputted as an external signal 7. The arithmetic unit 6 calculates and stores a basic flow rate per unit time based on the input signal 7. The arithmetic unit then compares the calculated value with a calculated basic flow value which has been stored, and calculates the difference, and it controls the rotational speed of the pump 3. Owing to this, the chemical can be injected in an accurate amount.
Patent JP-H03189950-A (JP)
Title: Video camera
Inventor: KAKITA TAKESHI
IPC: G03B17/24
Filed: 1989-10-16
Abstract: PURPOSE:To efficiently perform the video recording and reproducing of a climax scene by comparing a detected sound pressure level with a prescribed reference value and recording an index signal on a video tape when the sound pressure level of an input sound is changed from a value of more than the reference value to a value of less than the reference value. CONSTITUTION:A sound pressure level of a sound pressure detecting circuit 3 for detecting the sound level of a sound signal from a microphone 1 is compared with the prescribed reference value, and when the sound pressure level of the input sound is changed from a value of more than the reference value to a value of less than the reference value, the index signal is recorded on the video tape. By this method, the index signal is recorded on the video tape based on an input sound of laughing voices and clapping of hands of people, and at the time of reproducing, a reproducing position is wrung out based on this index signal so that the reproducing can efficiently be performed.
Patent JP-H07163734-A (JP)
Title: Front frame body of pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-10-05
Abstract: PURPOSE:To provide a prize ball-discharging path at the front frame to simplify a structural set board and make use of an effective space. CONSTITUTION:A discharge path, a discharge chamber, and a discharge opening are partitioned at the lower part of the outlet of a prize ball-discharge device arranged on a structural set board and the discharge opening is connected to the upper ball-plate side through a delivery outlet 41 opened to the front frame B. An overflow opening 50 formed at the lower bottom at the side of the delivery outlet 41 and a delivery path E2 composed of a delivery way 42 connected to the lower ball-plate is partitioned at the rear side of a containing holder frame 4 of the front frame B. The prize-balls discharged from the prize ball-discharge device of the structural set board are delivered to the upper ball-plate side prior to others through the discharge path, the discharge chamber, the discharge opening, and the delivery outlet 41. When the prize balls of the upper ball-plate side are filled up to a specified level of the delivery outlet 41, prize balls discharged thereafter are conducted to the lower ball-plate side from the overflow opening 50 through the delivery way 42 and a container 45.
Patent JP-S62127951-A (JP)
Title: Interruption information save device
Inventor: KISHI TAKAO
IPC: G06F9/48
Filed: 1985-11-28
Abstract: PURPOSE:To decide the size of a segment of a virtual address space without being affected by interruption information due to the execution of one instruction trace by writing the interruption information attended by one instruction trace in an absolute address space and writing other interruption information in a virtual address. CONSTITUTION:The interruption information in executing one instruction trace is saved to an absolute address space not managed by the operating system. That is, an address accessing a memory 5 is stored in a register 3 and whether an absolute address space 6 or a virtual address space 7 is accessed by using said address depends on a D flag 2 and a signal 12 representing the end of the instruction. When a signal representing the end of the instruction is '0', a gate 8 is opened and an address stored in the register 3 is paged by a paging circuit 4 to access the virtual access space 7. On the other hand, when the signal 12 representing the end of one instruction is '1' and the D flag 2 is set, a gate 9 is opened and the paging circuit 4 is bypassed and the absolute address 6 is accessed.
Patent JP-2001090561-A (JP)
Title: Actuator control device for internal combustion engine
Inventor: KAWAHARA KENJI
IPC: G05B11/36
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the behaving stability of a torque motor (actuator) when driven a micro-distance from a present position where it is held in a steady state. SOLUTION: When a torque motor 19 is driven a micro-distance from a present position where it is held in a steady state, if a big change is given at a time to a controlled variable required for steady-state holding, the torque motor 19 is largely changed therewith to probably cause overshoot or the like. To cope with it, a preset amount is set in addition to the controlled variable required for the steady-state holding for a given period. The behavior of the torque motor 19 is monitored in sequence for a given period when the old controlled variable is restored, and the preset amount is more than an initial value, back to the initial value or set to zero, in accordance with the result. In small angle control of the torque motor 19, the opening of the throttle value 5 thus agrees with a target opening without causing overshoot, improving the behaving stability.
Patent JP-H04148224-A (JP)
Title: Disk simulator controlling system
Inventor: YAGYU KAZUHIKO
IPC: G06F11/28
Filed: 1990-10-08
Abstract: PURPOSE:To reduce an overhead by providing a counting part storage area, a key.data parts storage area, a request analyzing means, a count part accessing means, a count.key.data parts separating and assembling means, a block position calculating means, and a key.data parts accessing means. CONSTITUTION:On a request from a user program 1, the request analyzing means 2 analyzes a block read-out request, and starts the counting pat accessing means 3, and reads out all the counting parts of an accessed object track from the counting part storage area 8, and transfers the counting part corresponding to an accessed object block to the count.key.data parts separating and assembling means 4, and gives all the counting parts of the accessed object track to the block position calculating means 5. The means 5 calculates a position from the head of a track to the accessed object block, and starts the key.data parts accessing means 6, and reads out a key part and a data part from the key.data parts storage area 9, and gives them to the count.key.data parts separating and assembling means 4, and assembles and transfers the key part and the data part to the user program 1. Thus, the overhead can be reduced.