baber/WOPTO huggingface dataset:
Patent JP-S6124668-A (JP)
Title: Device for moving steering wheel in small-size vehicle
Inventor: WATANABE HIRONOBU
IPC: B62D1/18
Filed: 1984-07-13
Abstract: PURPOSE:To make it possible to maintain a steering wheel always in one and the same direction even if the set position of the steering wheel is changed, by making a steering shaft coupled to the steering wheel foldable, and by providing a guide part for guiding the steering wheel so that the steering wheel is parallel moved right and left. CONSTITUTION:A bench type seat 4 is disposed in the intermediate section of a vehicle body 1, and a steering wheel 7 is positioned in the front of the seat 4. Further, the steering wheel 7 is coupled with a steering shaft 8 having its lower end coupled to a steering unit 9. In this arrangement, a laterally extending guide part 12 fixed to a vehicle frame is disposed between the steering wheel 7 and a flexible joint 10 which is disposed between the upper and lower sections 8a, 8b of the steering shaft 8. Further, the guide part 12 is arranged to guide the upper section 8a of the steering shaft 8 such that the upper section 8a is parallely moved right and left to be set selectively at either one of both side position and center position. With this arrangement, the steering wheel 7 may be maintained always in one and the same direction with respect to the advance direction.
Patent JP-S5941337-A (JP)
Title: Coating of polyolefin molded article with resin composition curable with light or radiation
Inventor: FUJII YOSHIKAZU
IPC: B05D7/02
Filed: 1982-08-19
Abstract: PURPOSE:To form a coating film having excellent scratch resistance, hardness and adhesivity, by coating a pretreated polyolefin molded article with an undercoating agent containing halogenated polyolefin, curing the undercoating layer, and applying a light- or radiation-curing composition thereto. CONSTITUTION:A polyolefin resin molded article (e.g. polyethylene) is pretreated with a halogenated hydrocarbon solvent (e.g. chloroform), and coated with an undercoating agent obtained by dissolving a halogenated polyolefin (e.g. chlorinated polypropylene) having a chlorine-content of 5-35wt% in a solvent (e.g. trichloroethylene, toluene, etc.). After drying the undercoating agent, the surface is coated with a light- or radiation-curing resin composition (e.g. unsaturated polyester resin), and if necessary, ethylenic unsaturated monomer (e.g. styrene), photopolymerization initiator (e.g. benzoin), pigment, colorant, plasticizer, etc.
Patent JP-S632691-A (JP)
Inventor: FUJIKURA TOSHIYUKI
IPC: B41J11/66
Filed: 1986-06-20
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-H05296150-A (JP)
Title: Micro pump
Inventor: IKEGAMI MASAYUKI
IPC: B81B3/00
Filed: 1992-04-20
Abstract: PURPOSE:To prevent discharged pump pressure from partially leaking from an inlet port by setting the bore of the inlet port smaller than the bore of a discharge port in the structure of performing pumping action by the longitudinal bending motion of a diaphragm provided with orifices. CONSTITUTION:In a diaphragm type micro pump, a ceramic plate 2 with a piezoelectric vibrator 1 fitted thereto is fitted, as a diaphragm 3, to the wall part in such a way as to be vibrated in longitudinally bending state, and gas sucked into a pump chamber 8 from an inlet port 6 through a chamber 5 and orifices 4... provided at the diaphragm 3 by the bending vibration of the diaphragm 3 is discharged from a discharge port 7 through the orifices 4... and the chamber 5. In this case, the inlet port 6 is provided with plural small diameter inlet ports 6' in such a way that the total area of the inlet ports 6' is larger than the area of the discharge port 7. Sufficient gas inlet quantity can be thereby obtained at the admission stroke time, and pump pressure is prevented from partially leaking from the inlet port.
Patent JP-S5767960-A (JP)
Title: Development device
Inventor: OOKUBO MASAHARU
IPC: G03G15/09
Filed: 1980-10-16
Abstract: PURPOSE: To ensure a uniform amount of developer on a sleeve and at the same time to realize a constant ratio of mixture between the carrier and the toner, by providing a branching means that separates the flow of the developer parted from the sleeve after development.  
     CONSTITUTION: The developer through which the development is over is parted from the surface of a development sleeve 2B and falls through a developer collecting circuit 6 along the side wall 10 of a developer. The circuit 6 contains a branching the upper part 11a of the plate 11 scrapes off the developer from the sleeve 2B. Then the developer is branched by the plate 11 into a developer D which falls through the circuit 6 along the wall 10 and a developer C which falls along the plate 11. The developer C is stirred in the course of its falling to be collected once at the lower part of the plate 11 and then immediately adsorbed to the surface of a sleeve 1 to be transported. On the other hand, the developer D fallen through the circuit 6 is stirred and stacked at the upper part of a developer tank 7 not to be directly adsorbed to the sleeve 1 but to be stirred by a screw 5B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H039504-A (JP)
Title: Manufacture of micro-coil
Inventor: YAMAGUCHI SEIICHIRO
IPC: H01F17/00
Filed: 1989-06-07
Abstract: PURPOSE:To form a horizontally laid micro.coil on a substrate by forming a first wiring body, a coil core, and second a wiring body in order, by applying planar technique. CONSTITUTION:On an SiO2 insulating layer 2, an Al film of 1mum in thickness is deposited by sputtering; a first lead wire body 3 of Al is formed by patterning; an SiO2 insulating film 4 buried in the peripheral part of the first lead wire body 3 is formed; in the state where the upper surface of the first lead wire body 3 is exposed, the surface is flattened. A first insulating film 5 and a coil core film 6 of SiO2 are deposited in order by CVD method; both of the films are patterned so as to be left on a parallel connection region; a second insulating film 8 is deposited by CVD method; thus a coil core 7 covered by the second insulating film 8 is formed. An Al film is deposited by sputtering, and a plurality of second conductive lead wire bodies 9 of Al in parallel connection turning to a winding upper part and a winding side part of the coil lead wire are formed. Thereby a horizontal type micro.coil constituted by winding the coil core 7 while the first lead wire 3 and the second lead wire 9 communicated with each other is formed on a substrate.
Patent JP-S5767725-A (JP)
Title: Controlling system of hot water boiler
Inventor: HIRAYAMA KENICHI
IPC: F23N5/24
Filed: 1980-10-15
Abstract: PURPOSE: To reduce the power consumption of a heater, miniaturize the boilder main body and enable to secure the economically stable characteristics in response to the space heating load and hot water supplying load by a structure wherein a change-over switch for the heater is added to the conventional comtrolling system.  
     CONSTITUTION: The controlling system of subject hot water boiler is made up to change-over from or to a controlling system in which a burner 1 is kept at the temperature necessary for evaporizing liquid fuel all the time to or from a controlling system in which the burner 1 is heated with the heater 4 by energizing the heater 4 only when the combustion of the burner 1 is necessary. Due to the structure described above, when the change-over switch 25 is set to close a contact 25a, the controlling system suitable for discontinuous and small quantity hot water supply and small space heating load, in which the heater 4 is energized only when the combustion of the burner 1 is necessary, and the reduced power consumption is resulted, is established. On the other hand, when the change-over switch is set to close a contact 25b, the controlling system suitable for large quantity hot water supply and large space heating load, in which the temperature of the burner 1 is kept at the combustible temperature for liquid fuel, is established. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6163535-A (JP)
Inventor: INGUBE HAASURAA
IPC: C03B37/018
Filed: 1985-07-03
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-H0647100-A (JP)
Title: Apparatus for applying electric pulse to organic tissue
Inventor: BURIGITSUTE SHIYUTOREETOMAN
IPC: A61N1/39
Filed: 1993-06-16
Abstract: PURPOSE: To generate an electric pulse to apply to living tissue by a means as simple as possible with current progress characteristics which can be arbitrarily set and adjusted over a broad range by the device for applying the electric pulse to the living tissue. CONSTITUTION: In order to get a specified electric current progress characteristic different from an exponentially decreasing progress characteristic from electrodes 7 and 9 a switching device 6 is turned on or turned off at a changeable frequency of switching while the pulse is applied to the tissue 11, and an electric current I is smoothed by a smoothing means 10.
Patent JP-S5934773-A (JP)
Title: Video tape recorder
Inventor: HITOTSUMACHI SHIYUUZOU
IPC: G11B5/008
Filed: 1982-08-20
Abstract: PURPOSE:To perform reproduction without deteriorating frequency characteristics of a sound signal due to the delay in a tape running speed for long-term video recording, by recording a carrier of an audio signal with heads having different azimuth angles. CONSTITUTION:Supposing that a rotary cylinder 1 is rotated in the direction of the arrow B, a magnetic tape 3 running in the arrow A records a video signal by video heads 2a, 2b fitted to the rotary cylinder 1 and the signal is reproduced. In case of long-term recording, the video signal is recorded on a track 4 of the magnetic tape 3. On the other hand, the height of mounting is adjusted for audio heads 5a, 5b so that they are in contact with the track 6. The video signal is recorded further by the video head 2a after the carrier of the audio signal is recorded by the head 5a, the rotary cylinder 1 records the carrier of the audio signal by the other head 5b and the video signal is recorded thereon further by the video head 2b.
Patent JP-S631282-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKAI SHIGEYOSHI
IPC: H04N9/79
Filed: 1986-06-20
Abstract: PURPOSE:To use one delay line for plural circuits and to reduce the cost by providing the delay line, whose delay time is set to a value shorter than one horizontal scanning period (1H), with first and second phase shifting means which change the phase of a signal to set phases different from each other. CONSTITUTION:A phase difference psi1 between an input signal S1a and an output signal S1b of a delay line 1 is 50 deg. shorter as shown in a figure. This delay line 1 is used to match the delay time. Phases of the emitter output and the collector output of a transistor TR Q2 are different in polarity by 180 deg., and the phase of the emitter output of a TR Q3 is approximately equal to that of the delay line 1 if a variable resistance VR1 is 0OMEGA. If the resistance VR1 is set to a maximum value, the delay time longer than 1H is obtained between the input signal of the delay line 1 and the emitter output of the TR Q3. Similarly, the delay time of the emitter output of a TR Q5 is varied by a variable resistance VR2. Thus, the phase is matched by one delay line in accordance with purposes to use the delay line for any circuit, and circuits are simplified.
Patent JP-H09306011-A (JP)
Title: Laser light output control circuit
Inventor: OZAKI TOSHIAKI
IPC: G11B7/125
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a light control circuit which does not damage a laser diode used for recording of an optical disk in setting the light output in the test region of this laser diode. SOLUTION: The output of a laser diode driving circuit 27 is controlled in accordance with the output from a sample-hold circuit 25 which sample holds the output from a comparator circuit 24 which compares the output from a photodiode PD for detecting the light output of the laser diode LD and the set value of the light output of the laser diode. The light output of the laser diode is set lower than the light output of the laser diode in recording in an ALPC(automatic laser power control) region of the optical disk held by the sample-hold circuit 25. The differential voltage AV corresponding to the difference between the light output of the laser diode set in the ALPC region and the light output of the laser diode in recording is added to the hold voltage in an adder 28, by which the light output of the laser diode in recording is obtd.
Patent JP-S5935057-A (JP)
Inventor: SHIBATA ICHIROU
IPC: C04B33/04
Filed: 1982-08-21
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-H08315512-A (JP)
Title: Reader
Inventor: SAKURAI JUN
IPC: G11B7/00
Filed: 1995-05-19
Abstract: PURPOSE: To regulate the reading speed of an optical disc by omitting a specified data, or reading the data stored on a predetermined table to a demodulation circuit through the use of a control means. CONSTITUTION: Data stored on a mini-disc 1 are picked up by means of an optical pickup. The data are fed through an RF amplifier 3 to an EFM demodulated 7 where they are demodulated and released from ACIRC. On the other hand, the data are stored as write data in a semiconductor memory 9 through a semiconductor memory control circuit 8. The volume of data being stored in the memory 9 is controlled by a system controller 12. The data stored in the memory 9 is normally fed sequentially, as a group of predetermined volume of data, to an ATRAC voice expansion decoder 10 through the circuit 8. The data is subjected to time-base expansion and demodulation before being outputted, as a voice of analog signal, through a D/A converter 11.
Patent JP-S631817-A (JP)
Title: Boss-shaft fastner
Inventor: OKAMOTO TAICHI
IPC: F16D1/06
Filed: 1986-06-21
Abstract: PURPOSE:To prevent an outer ring from drifting within a boss bore in operation, by providing a plural number of extending staggered slits so as to fix the outer ring immovable into the boss bore. CONSTITUTION:Because a taper face 1a on the inside periphery of an outer ring 1 is forcibly pressed by peripheral taper face 4a of an inner ring 4, the inward part of an inside slit 2a is forced to expand to enlarge the inside periphery of the outer ring 1. Accordingly, a slit 2b on the peripheral side of the outer ring 1 is also forced to expand on the outward part to enlarge the diameter of the outer ring 1, and the periphery 1b thereon is pressed against the inside periphery of the boss bore H of a pulley P. At this moment, the outer ring 1 and the inner ring 4 press each other on taper faces 1a, 4a, and are fixed together immovably by a bolt 6a. Therefore, the pulley P and a shaft S are connected and fixed together without fear of detachment, through the intermediary of the outer ring 1 and the inner ring 4, and the outer ring 1 will not cause a drift within the boss bore in operation.
Patent JP-H0439679-A (JP)
Title: Toner concentration controller
Inventor: AIZAWA HIDEO
IPC: G03G15/00
Filed: 1990-06-05
Abstract: PURPOSE:To stably control toner concentration by making the number of reading times of a pattern image part different from the number of reading times of a surface part and measuring the reflected light quantity of both parts. CONSTITUTION:A measuring device 21 measures the read value VSP of the pattern image and the read value VSG of the surface part by a photosensor 9, and a memory device 22 stores the potential VSG of the surface part at the time of rotating only a photosensitive drum 1 in a state where a black developing device is not actuated. A comparison and judgement device 23 compares and judges the ratio of the potential VSP of the pattern image which is generated every time to ten copies to the potential VSG stored in the device 22 with a previously fixed reference value. The result of comparison is outputted to a toner replenishing device 24 and toner is replenished in the black developing device 7 as necessary. Thus, the effect of a noise at the time of reading the surface part of the photosensor is reduced and the toner concentration is stably controlled.
Patent JP-H07334686-A (JP)
Title: Encoding method and decoding method for image signal
Inventor: MURAYAMA ATSUSHI
IPC: H04N19/134
Filed: 1994-06-03
Abstract: PURPOSE:To reduce the code volume as the whole by reducing the bit volume required for encoding of coordinate information at the time of detecting the feature points of an input image signal to encode the coordinates of feature points to a chain code. CONSTITUTION:A two-dimensional change point detection circuit 44 detects feature points from an input image signal S1 and sends '1' to a chain code encoder 45 as a feature point signal S30 in the case of detecting the present signal as a feature point but sends '0' there as the signal S30 in the other case. The direction of the maximum change at each feature point is sent to a line width encoder 41 as a feature point maximum change direction signal S31. This encoder 41 calculated the edge width of the feature point and sends it to a multiplexer S30 as a line width signal S32. The chain code encoder 45 encodes picture elements, which the feature point signals S30 corresponding to are '1', in one frame to a chain code and sends it to the multiplexer 43 as a chain code signal S33, and the signal S33, a quantization coefficient S2 at the feature point, and the line width signal S32 are multiplexed, and a signal S34 is smoothed, and an output S35 or a structure extraction code encoder 40 is outputted.
Patent JP-H0312272-A (JP)
Title: Preparation of slit-like screen
Inventor: KOBAYASHI YOSHIMI
IPC: B07B1/46
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a slit-like screen by carving fine parallel grooves in a flat plate or cylinder having a large number of large holes opened thereto at a definite interval by laser beam and tensioning wires by utilizing said grooves. CONSTITUTION:Large holes 1 are regularly opened to a flat plate or cylinder composed of a metal, an alloy and other nonmetal and narrow grooves 2 are accurately carved in the surface thereof in parallel at a fine interval by laser beam. When metal or nonmetal wires 3 finer than the interval between the grooves 2 are applied by utilizing said grooves 2, the place of each of the holes can be formed into an accurate narrow and long slit like screen. The slit like screen is not reduced in its opening ratio too much even when the width thereof becomes 10mum or less and, even when a particle is adhered to the hole, openings are left on both sides thereof and, therefore, when a backwashing stream is introduced occasionally, said stream flows through the opening places to easily scatter the particle and a clogging phenomenon can be always prevented.
Patent JP-H04369153-A (JP)
Title: Speech system for conference telephone service in plural-point decentralized connection
Inventor: SUZUKI TOSHIAKI
IPC: H04N7/15
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a summing voice signal with quality similar to that of summing voice signal of one conference telephone set even in the conference system in which conference telephone sets are decentralized to plural points by sending/receiving voice level information of each telephone set among the conference telephone sets installed decentralizingly to plural points. CONSTITUTION:Each of conference telephone sets 2 of similar configuration installed to plural points is provided with a voice level information transmission reception circuit 4 detecting a voice signal level of subscribers SUB 7, 8 accommodated in its own telephone set 2 and sending voice level information or receiving it from an opposite telephone set by number of subscribers to be decided in the order of higher levels, and the voice signals are impartially added by each conference telephone set at each point. Since number of voice level information sets by number of subscribers decided in advance among the conference telephone sets each located to plural points are sent/received and its own conference telephone set selects the addition of voice signals by number of subscribers decided in advance from all subscribers of the conference, each conference telephone set executes impartial voice addition. Since the function is realized by addition of the voice level information transmission reception circuit, the system is realized economically.
Patent JP-H01316575-A (JP)
Title: Overload safety valve
Inventor: MUKUMOTO EIICHI
IPC: F16K17/10
Filed: 1988-06-15
Abstract: PURPOSE:To obtain an overload safety valve excellent in responsiveness by opening a main valve by means of a differential pressure due to the effect of an orifice provided on a main valve body and a fluid pressure which acts on a main-valve piston. CONSTITUTION:An overload safety valve for discharging an overload pressure in an output port 4 into a discharge port 5 consists of a main valve body 10 and a pilot valve body 25. In this main valve body 10, a main-valve piston 18 is integrally provided on the lower course side of a main valve seat 9. Thereby, when an overload pressure is generated in the output port 4, first, a pilot valve body 25 is opened to generate a differential pressure between a pressure chamber 6a and an inside pressure chamber 6b by means of an orifice 13. As the main valve body 10 is opened by means of this differential pressure, a fluid pressure acts on the main valve piston 18.
Patent JP-H0438093-A (JP)
Title: Electronic endoscope device
Inventor: SUZUKI SHIGEO
IPC: G02B23/24
Filed: 1990-06-04
Abstract: PURPOSE:To improve picture quality and to eliminate a diaphragm by providing a detection means detecting the brightness of an observation object part and an adjustment means adjusting charge storage time against the picture by each color in a solid-state image pickup element based on the sensitivity by each color of the solid-state image pickup element and the brightness of the observation object part. CONSTITUTION:The charge storage time of a CCD 16 is changed so as to obtain required exposure based on the difference of a luminance signal VY in proportion to the accuracy of the observation object part and a luminance reference level Vref. For example, the output of a differential amplifier 68 is enlarged when the luminance signal VY becomes larger than the reference level Vref (when the observation object part is too light), and the output levels of respective amplifiers 64, 64 and 66 are raised. As the result, an AND gate 28A passes through an unnecessary charge sweeping pulse so that the charge storage time of the CCD 16 can be shortened. On the other hand, the luminance signal VY becomes small when the observation object part gets dark, and the optimum luminance level can be obtained while the charge storage time gets longer contrary to the above-mentioned case.
Patent JP-H11338683-A (JP)
Title: Monitor image formation system and its method
Inventor: KUYAMA KAZUHIRO
IPC: G06F3/048
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To form a dynamic monitor image without adding a program logic. SOLUTION: When a monitor image program is executed, it produces a display component 12, a display element manager component 16 which performs an instruction about the display based on information included in the monitor image program and produces a display panel component 11 and a data manager component 18 which updates and controls data. A logic to control the monitor operation at the time of execution is included in a monitoring program by associating the component 16 with the component 18.
Patent JP-S5852198-A (JP)
Inventor: WATABIKI ISAO
IPC: B66C11/06
Filed: 1981-09-18
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。