baber/WOPTO huggingface dataset:
Patent JP-H1094654-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine equipped with a stocked ball ejecting mechanism with a lock mechanism for keeping open a PACHINKO ball ejecting hole provided on a tray such as a lower tray through simple operation. SOLUTION: This PACHINKO machine is provided with an ejecting hole 452 for ejecting PACHINKO balls stocked in the tray such as a lower tray 110 and a shutter member 456 for opening/closing this ejecting hole 452. In this case, at the position to open the ejecting hole 452, the lock mechanism is provided for temporarily holding the shutter member 456 at that position when the shutter member 456 is slid and moved.
Patent JP-H07108647-A (JP)
Title: Both-sided decorative sheet with metal core
Inventor: KIFUKU TOSHINORI
IPC: B32B27/42
Filed: 1993-10-08
Abstract: PURPOSE:To prevent the occurrence of dew condensation on the rear side of a sheet and the occurrence of a warp, by bonding thermoset-resinimpregnated paper to both sides of a metal plate, further, melamine-resin-impregnated decorative paper to corresponding sides, and heating and pressing all the layers to form. CONSTITUTION:Thermoset-resin-impregnated paper 12 and 13 is bonded to both sides of a metal plate 11, one piece on each side, further, melamine-resin-impregnated decorative paper 14 and 15 is bonded onto paper 12 and 13, respectively, and all the layers are integrated by heating and pressing them to form. The thermoset-resin-impregnated paper 12 and 13 acts as an adhesive to make the metal plate 11 and the melamine- impregraned-decorative paper 14 and 15 stick together, and is obtained by impregnating paper, which is used ordinarily, with thermoset resin and dried. The entire thickness of the formed decorative sheet is 2.0mm or less. In the use of the sheet as an interior material, the occurrence of dew condensation is effectively prevented because the thermoset-resin-impregnated paper exists on the rear side of the sheet, and the occurrence of a warp is also prevented because both the sides are symmetrical with respect to the metal plate 11. Additionally, the melamine resin that is relatively difficult to burn is used, therefore there is no problem in terms of incombustibility.
Patent JP-S62112864-A (JP)
Inventor: KISHI MITSUHIRO
IPC: E04G7/22
Filed: 1985-11-11
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-H0299823-A (JP)
Title: Magnetic rotation sensor
Inventor: ISHIWATARI JUNICHI
IPC: G01D5/244
Filed: 1988-10-07
Abstract: PURPOSE:To make a construction small in size, to facilitate manufacture and to improve the precision of detection by a method wherein circular magnetic bodies are constructed in two stages one of which has a plurality of magnetic poles and the other of which has one magnetic pole, and one magnetic sensor is disposed on one stage side, while a plurality of magnetic sensors are disposed on the other stage side. CONSTITUTION:Circular magnetic bodies 2a and 2b fitted on a rotating shaft 31 and constructed in two vertically-disposed stages are provided. On the magnetic body 2a, N and S poles, 8 poles in total, are formed at equal intervals, while on the magnetic body 2b, one N pole alone is formed just below the N pole of the magnetic body 2a. Hall ICs 7a and 7b, which are magnetoelectric conversion means, are fitted vertically in a state that they correspond to the outer peripheries of the magnetic bodies 2a and 2b respectively. Moreover, a Hall IC 7c is fitted so that it is disposed at an angle of 180 degrees to the IC 7b. When the shaft 31 rotates, Hall elements of the ICs 7a and 7b output detection signals in accordance with the passage of the N poles respectively. A Hall element of the IC 7c outputs a detection signal shifting in phase by 180 degrees from that of the IC 7b. In this way, three rotational displacement signals can be obtained.
Patent JP-H01280735-A (JP)
Title: Image pickup provided with color temperature detecting device
Inventor: TANAKA YOSHITO
IPC: G03B7/17
Filed: 1988-10-06
Abstract: PURPOSE:To perform excellent color temperature detection in simple constitution by reading the color temperature information of a light source irradiating on an object, automatically emitting a flash light when an illuminating light is not a solar light and trying color reproducibility by means of a flash close to the solar light. CONSTITUTION:When a shutter button is turned into semi-pushed condition by a photographer, defocus amount is calculated by a system controller not shown in a figure based on the output of a focus detecting sensor 7 and a photographing lens 1 is driven based on the defocus amount and is focused. After focusing the object is finished, the brightness of the object is measured by means of a metering sensor 6. Based on the brightness information, the system controller calculates the electric charge accumulating time of a solid- state image pickup element 9, therefore, shutter opening time, the time of the timing when the flash is necessary or not and the time of the timing of the emission of the flash. When the shutter button is fully pushed by the photographer and enters a release, a main mirror 3 is lifted, and a sub-mirror 4 is folded up, and exposure to the element 9 is started.
Patent JP-H07108310-A (JP)
Title: Speed controller for continuous rolling mill
Inventor: HASHIZUME KENJI
IPC: B21B37/00
Filed: 1993-10-08
Abstract: PURPOSE:To dissolve the larger correction and unstable rolling since speed correction is made larger by taking the rolling mill in the last stage as a reference rolling mill, and speed balance between rolling mills being upset and rolling becoming unstable at the time of rolling the tip part of a strip. CONSTITUTION:At the time of rolling the tip part of the strip, the preceding rolling mill F6 to the last stage is taken as the reference rolling mill with a reference rolling mill switching device 5, the present speed correction  V67 is stored into a speed correction storage device 4, the speed correction for the rolling mill F6 is taken as a zero value and the speed correction for the rolling mill F7 in the last stage is taken as a correction in accordance with the speed correction  V67. After rolling the tip part, the reference rolling mill is switched to the rolling mill F7, the speed correction for the rolling mill F6 is taken as a correction in accordance with the deviation between the speed correction  V67 and the speed correction  V67' which is stored in the speed correction storage device 4 just before switching and the speed correction for the rolling mill F7 is taken as a correction in accordance with the speed correction  V67'.
Patent JP-H04131030-A (JP)
Title: Scooping controller of electric reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1990-09-21
Abstract: PURPOSE:To increase catch of fish by randomly extracting scooping pattern data set in a memory with a random number device and controlling a wind-up motor. CONSTITUTION:Scooping pattern data are randomly and continuously extracted by a random number device 584 from a memory 583 stored plural scooping pattern data with key operations on a switch 52 for starting of scooping action and a wind-up motor 9 is controlled by a CPU 581 according to the extracted scooping pattern data. Thereby, scooping action becomes very irregular.
Patent JP-H0595168-A (JP)
Title: External resonator type semiconductor laser device
Inventor: YAMAMOTO YOSHIHISA
IPC: G02B6/28
Filed: 1991-10-01
Abstract: PURPOSE:To provide a short pulse generating device which has a high-frequency chirping characteristic with excellent linearity and that allows optical pulse compressing effect by permitting the activating layer of a semiconductor amplifier to have a multi-layer quantum well structure whose film thickness is the absorption length of an exciting light or more or the diffusion length of an injecting carrier or more. CONSTITUTION:An external resonator type semiconductor laser device 11 is provided with a semiconductor amplifying element 12 which has an activating layer 13 and optical pulse compressing mechanisms 6 and 7. The activating layer 13 is permitted to have a multi-layer quantum well structure which allows the film thickness to be the absorption length of exciting light or more or the diffusion length of an injecting carrier or more. For example, the semiconductor amplifying element 12 is provided with the activating layer 13 and a resonator mirror (laser reflecting mirror) 14 and a laser resonator is provided in the thickness direction of the activating layer 13. The element 12 is what is called a plane emitting semiconductor laser which has a vertical resonator structure. The activating layer 13 has a multi-layer quantum well structure which is effective as a structure that suppresses carrier diffusion.
Patent JP-S63107760-A (JP)
Title: Air purifier
Inventor: HAYASHI NOBUHIRO
IPC: B03C3/66
Filed: 1986-10-24
Abstract: PURPOSE:To perform purification simultaneously with the start of smoking, by providing a plurality of detection elements as sensors each outputting automatic operation signal and providing one of them as an ultraviolet ray detection element. CONSTITUTION:When a user ignites a lighter for the purpose of smoking in an automatic operation mode, the ultraviolet rays from said lighter are incident on an ultraviolet ray sensor 27 and an electromotive blower 32 is operated by a control circuit 30 through a detection circuit 34 and the operation thereof is continued for a definite time and subsequently stopped. When the smoke of cigarettes 35 reaches a gas sensor 26 during this time, the signal of said sensor 26 is inputted to the control circuit 30 through a detection circuit 33 and, thereafter, the electromotive blower 32 is driven in the state corresponding to the input of the gas sensor 26. As mentioned above, by together using the ultraviolet ray sensor 27 and the gas sensor 26, automatic operation is started at the point of time when the lighter is ignited and smoke is sucked before a gaseous component reaches the gas sensor to attain purification.
Patent JP-H0679543-A (JP)
Title: Manufacture of cutting tool made by compositely covering hard layer and stainless steel layer
Inventor: YOSHIMURA HIRONORI
IPC: B23P15/28
Filed: 1992-08-28
Abstract: PURPOSE:To improve the chipping resistance extensively without reducing the abrasion resistance by shot blasting stainless steel balls to a hard layer covered cutting tool made by using a WC radical hard alloy or a TiCN radical sermet as a base substance, and covering a special hard layer to the surface of the base substance. CONSTITUTION:By using a WC radical sintered hard alloy or a TiCN radical cermet as a base substance, and covering a hard layer which consists of one sort, or two sorts or more of TiC, TiN, TiCN, TiCO, TiCNO, and Al2O3 to the surface of the base substance, a hard layer covered cutting tool is obtained. By shot blasting stainless steel balls to the above tool, a tool with an excellent strength and an excellent abrasion resistance can be obtained.
Patent JP-S63112756-A (JP)
Inventor: TAKEHANA MOTOYUKI
IPC: D04B1/14
Filed: 1986-10-25
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-S62115202-A (JP)
Inventor: SHINODA TETSUHIRO
IPC: A01B39/04
Filed: 1985-11-13
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-H0195959-A (JP)
Title: Antiskid device
Inventor: TAKEDA KENJI
IPC: B60T8/1764
Filed: 1987-10-08
Abstract: PURPOSE:To provide excellent running stability and brake performance, by a method wherein, in a brake device having the brake system of a diagonal piping, a P valve (variable proportioning valve) is started in a brake piping on the rear wheel side, and is controlled based on a wheel speed. CONSTITUTION:In a device which feeds a brake oil pressure to diagonally positioned wheel cylinders 6a-6d for front and rear wheels through hydraulic systems 7a and 7b connected to the respective liquid pressure generating chamber of a tandem master cylinder 1, a control valve 8 approximately uniformly controlling the oil pressure of the two hydraulic systems 7a and 7b is located in the hydraulic system 7b. P valves 10a and 10b to reduce a pressure in a given ratio by means of a working oil pressure fed to a front wheel cylinder are located in the hydraulic systems 7a and 7b, respectively. A ratio of pressure reduction between the P valves 10a and 10b is controlled by means of an ECU 9 based on outputs from wheel speed sensors 5a-5d.
Patent JP-H07108897-A (JP)
Title: Ignition pin for use in acceleration sensor
Inventor: USUI KATSUTOSHI
IPC: G01P15/02
Filed: 1993-10-12
Abstract: PURPOSE:To reduce the cost of machining for an acceleration sensor which releases a trigger member with the oscillation of an inertial mass according to a predetermined acceleration to force an ignition pin into collision with a detonator by forming the pointed portion of the ignition pin into a pyramid. CONSTITUTION:A pointed portion 34 is secured to that side of the ignition pin 30 of an acceleration sensor 10 which corresponds to the bottom wall 22 of a body block 18, and the pointed portion 34 is formed by the cutting of the end portion of a plate of a square cross section into a regular pyramid and, when moved closest to the bottom wall 22 of the body block 18, projects to the outside from a through hole 26 formed in the bottom wall 22. To manufacture the ignition pin 30, the end portion of the plate is cut at four planes whereby the pointed portion 34 in the form of a regular pyramid can easily be formed. The ignition pin therefore has such an excellent effect that it allows easy machining as compared with a conventional one that is formed of a cylindrical shaft whose end portion is shaved into a conical pointed portion.
Patent JP-H10104024-A (JP)
Title: Process controller
Inventor: KURATA KAZUO
IPC: G05B23/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a process controller in which, when a data acquisition operation is stopped, the cause of its stop can be known by viewing a trend display by a method wherein the stop of the data acquisition operation is judged, the kind of the stop is discriminated and the trend display is performed. SOLUTION: When a data acquisition timing arrives, data from respective controllers 2-1 , 2-2 ,..., 2-n are acquired sequentially so as to be stored in a memory 12. Then, when a data acquisition operation is not stopped, an ordinary trend display is performed. When the stop of the data acquisition operation is judged, the kind of the stop of the data acquisition operation is discriminated. First, when a system is stopped as a whole, the blank period of data is divided by longitudinal lines so as to be displayed. When the system is not stopped but when a data acquisition part at an operator console 1 is stopped, the blank period of the data is partitioned by wavy lines so as to be displayed. When the data acquisition part is not stopped, whether the data can be acquired temporarily at a constant cycle or not is discriminated.  When the data can be acquired, the blank period of the data is partitioned by two longitudinal solid lines so as to be displayed.
Patent JP-H03116132-A (JP)
Title: Silver halide photographic sensitive material and manufacture of the same
Inventor: MIFUNE HIROYUKI
IPC: G03C1/015
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material improved in fog, gradation, development speed, sensitivity, and the like by sensitizing specified silver halide grains by selenium. CONSTITUTION:The photosensitive silver halide grains in a silver halide emulsion layer are prepared by adding fine-sized silver halide grains prepared is advance into a reactor for forming the nuclei of the grains and/or growing crystals, and these silver halide grains are sensitized by selenium, thus permitting the obtained silver halide photographic sensitive material to be proper in gradation, small in fog, and high in sensitivity and processing speed.
Patent JP-S63109282-A (JP)
Title: Ignition timing control device for variable compression ratio internal combustion engine
Inventor: MORIYA YOSHITO
IPC: F02P5/15
Filed: 1986-10-28
Abstract: PURPOSE:To obtain an ignition timing control device in which the ignition timing can be made suitable to the changed compression ratio, by providing a means by which the reference value of the optimum ignition timing at the time of respective variable compression ratios is calculated while detecting the maximum combustion pressure of an engine, so that the actually measured value can be compared with the reference value. CONSTITUTION:By the detected signals from crank angle sensors 56, 57, combustion pressure sensors 61, or the like, a control circuit 50 inputs the crank angle at the time of the peal of combustion pressure, and when the ignition timing is set to a lower compression ratio, it obtains a combustion pressure peak crank angle reference value from a map which changes with the engine revolutions, load, or the like, and if the actually measured value is less than the reference value, it outputs the ignition timing as it is. If the measured value is greater than the reference value, the compression ratio at present is in a higher compression ratio, therefore the control circuit obtains the basic ignition timing from the ignition timing map for higher compression ratios, and outputs it. Further, when the ignition timing is set to a higher compression ratio, if the measured value is greater than the reference value, it is output as it is; and if the measured value is less than the reference value, the compression ratio is in a lower compression ratio, therefore the control circuit obtains the ignition timing from the ignition timing map for lower compression ratios, and outputs it.
Patent JP-H10106429-A (JP)
Title: Driving method for field emission type electron gun
Inventor: KONUMA KAZUO
IPC: H01J29/48
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress that field emission electrons become plunging electrons into the metal electrode of an field emission type electron gun. SOLUTION: An electron gun has a field electron emission device equipped with a gate electrode 2 and a cathode electrode 1, and an electron lens equipped with plural electrodes 7, 8, 9, and electrons emitted from the field electron emission device are converged by the electron lens. First potential applied to either one of the predetermined electrodes 7, 8 out of the plural electrodes 7, 8, 9 provided by the electron lens is made to be lower than the potential applied to the gate electrode 2. This time, the first potential can be higher than the potential applied to the cathode electrode 1.
Patent JP-H02102805-A (JP)
Title: Radial tire
Inventor: SUGA MASANORI
IPC: C08L21/00
Filed: 1988-10-07
Abstract: PURPOSE:To improve durability and adhesiveness by forming rubber components contained in rubber composites in an adhesive layer, an inner layer and an outer layer for forming a side wall from grade rubber groups of low unsaturation grade and high unsaturation grade having respective specified ratios. CONSTITUTION:A side wall 2 protecting the side face of a carcass 1 is formed of three layers of construction consisting of an adhesive layer 4, an inner layer 5 and an outer layer 6. In this case, a rubber component contained in rubber composites in the adhesive layer 4 is formed of 0-10 weight % of low unsaturation grade rubber group composed of halogenation butyl rubber and ethylene.propylene.diene rubber and 100-90 weight % of high unsaturation grade rubber group composed of natural rubber, polyisoprene rubber, polybutadiene and styrene, butadiene copolymer. Also in the same way, the rubber component of the inner layer 5 is formed of 1-50 weight % of the abovementioned low unsaturation grade rubber group and 90-50 weight % of the abovementioned high unsaturation rubber group. Still more rubber component of the outer layer 6 is formed of 30-70 weight % of the abovementioned unsaturation rubber group and 70-30 weight % of the abovementioned high unsaturation rubber group. And then, ratio of each high unsaturation rubber group is made to decrease in order of the adhesive layer 4, the inner layer 5 and the outer layer 6.
Patent JP-S63112810-A (JP)
Title: Magnetic head
Inventor: YAMAGUCHI YUKIHIKO
IPC: G11B5/127
Filed: 1986-10-28
Abstract: PURPOSE:To prevent a foreign matter from being transferred from a magnetic head to a magnetic sheet at the time of recording and reproduction, by making the side face of the downstream side of a head chip of the magnetic head roughly vertical to the magnetic surface of the magnetic sheet. CONSTITUTION:As for a magnetic head 21, a head chip 23 is fixed to a base- plate 22, and its tip shape is a columnar shape which has been cut down so that both side faces 23b, 23c of a slide-contact surface 23a which slide-contacts with a magnetic sheet 14 becomes roughly vertical to a magnetic surface 14a. That is to say, a step difference H is formed between the slide-contact surface 23a and a tip flat surface 23d of the head chip 23 through the side faces 23b, 23c, and this step difference H is formed to a deeper position than a gap depth Gd. In such a way, a foreign matter is not accumulated on its side face, and it can be prevented that the foreign matter is transferred from the magnetic head to the magnetic sheet and adheres at the time of recording and reproduction.
Patent JP-H0565870-A (JP)
Title: Deflector emergency closing device for pelton turbine
Inventor: MURATA YUKIO
IPC: F03B15/04
Filed: 1991-09-05
Abstract: PURPOSE:To eliminate a spring for pressing a piston of a servomotor of operating a deflector and further to close the deflector when a pressure of oil or power supply is lost. CONSTITUTION:An emergency power supply 10, pressure switch 11 for detecting a pressure of oil lost, supply/discharge water valve 12 and a hydraulic servomotor 13, comprising a cylinder 13a and a piston 13b and a piston rod 13c opposed to a piston rod 1c of an oil hydraulic servomotor, are provided. Since a deflector 3 is closed by placing the supply/discharge water valve 12 to a water supply side to supply pressure water to the hydraulic servomotor 13 and by moving the piston rod 1c of the oil hydraulic servomotor 1 by the cylinder 13a when the pressure of oil is lost, only a small capacity is required for the hydraulic servomotor 13.
Patent JP-H0971289-A (JP)
Title: Resistance suppression device for small planing boat and resistance suppression method
Inventor: OSHIMA TAKESHI
IPC: B63B1/38
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To make the maximum ship speed high, and enhance accelerating performance by sufficiently lessening frictional resistance behind the rear ends of strips. SOLUTION: Ejection holes 4 ejecting air in water are provided for a ship bottom behind the rear end of each strip 3 which is projected out of the ship bottom of a small planing boat, while being extended in the longitudinal direction. Air in the outside of a hull is sucked in by each ejection duct 5 by making use of lowering in pressure in a space behind the rear end of each strip 3 so as to be led to the ejection holes 4, and pressure resistance developed in a space behind the rear end of each strip 3 and frictional resistance are thereby lessened.