baber/WOPTO huggingface dataset:
Patent JP-S6225058-A (JP)
Title: Driving method for recording head
Inventor: AOKI ATSUSHI
IPC: B41J2/055
Filed: 1985-07-25
Abstract: PURPOSE:To perform an ink jet recording excellent in frequency responsiveness, discharging stability and variability in ink discharging amount by varying a preceding pulse for increasing the volume of an ink chamber in a piezoelectric element in response to the specific condition of a discharging pulse. CONSTITUTION:An electric signal to be applied to a cylindrical piezoelement 2 is used as a pulse wave for discharging ink droplet 10 from an orifice 1 by increasing the volume of an ink chamber 7 and then abruptly decreasing the volume of the chamber 7. The pulse wave is controlled to alter the state of the volume of the chamber 7 in response to the discharging amount of the droplet 10. When the pulse waveform is formed in a pulse waveform A produced by superposing a preceding negative pulse waveform on the front portion of the pulse waveform, the frequency responsiveness is improved. Thus, since the preceding pulse for increasing the volume of the chamber 7 is applied to the piezoelement 2, a discharging pulse for discharging the droplet 10 from the orifice 1 is then applied and the width and the voltage of the preceding pulse are varied in response to the width and/or voltage of the discharging pulse, the frequency responsiveness, the discharging stability and the gradation can be improved.
Patent JP-H1113895-A (JP)
Title: Butterfly valve for high temperature
Inventor: TANIGUCHI MASAKI
IPC: F16K1/42
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To surely secure a valve seat to a valve casing. SOLUTION: A butterfly valve for high temperature is constituted such that in a valve casing 1 interposed in a flow path circulating a high temperature fluid, a valve element 2 is rotatively arranged through a valve spindle 3, and by bringing a peripheral seat part 2a of the valve element 2 into contact with and separating it from a valve seat 4 provided to protrude in an internal peripheral surface of the valve case 1, the flow path 10 is opened/closed. Here, the valve seat 41 is composed of a base frame 13 welded 5 to the internal peripheral surface of the valve casing 1 and a valve seat main body 14 locked by a bolt 12 to the base frame part 13, and the valve casing 1 and the base frame part 13 are formed of the same material.
Patent JP-H0456763-A (JP)
Title: Sputtering system
Inventor: ONO KATSUYUKI
IPC: C23C14/34
Filed: 1990-06-22
Abstract: PURPOSE:To improve the step coverage and pattern embedding characteristic by providing an electrode connected to a high-frequency power source close to a microwave inlet window and in a sample holder and attracting the ion of plasma to etch the window and a sample. CONSTITUTION:This sputtering system is constituted of a plasma producing chamber 11, a sample chamber 12, etc. A microwave is introduced into the plasma producing chamber 11 through a microwave inlet window 14, and plasma is produced by the electron cyclotron resonance excitation. The sample chamber 12 is communicated with the plasma producing chamber 11 and provided with a sample holder 13 and a target 17. The electrodes 20 and 19 connected to the high-frequency power sources 21 and 23 are provided close to the window 14 and in the holder 13. A minus self-bias is generated respectively inside the window 14 and on the surface of a sample S, and the window 14 and sample S surface are etched.
Patent JP-H0514610-A (JP)
Title: Picture input/output device
Inventor: MOTOYAMA EIICHI
IPC: H04N1/04
Filed: 1991-07-05
Abstract: PURPOSE:To shorten the read and transfer time of a picture data by revising the read scanning of the picture data in response to the magnification of the picture data and its transfer destination in the case of reading an original. CONSTITUTION:An original picture is read by scanning a read sensor 6 having a smaller read width than the original width and provided with read elements arranged linearly in the main scanning direction and the subscanning direction of the original picture. In this case, the picture data read by the read sensor 6 is variably magnified based on the magnification set by a setting means setting the variable magnification of the original picture data and the scanning quantity of the read sensor 6 by the scanning means is made constant regardless of the set variable magnification in the facsimile transmission mode to read the original picture.
Patent JP-S6320114-A (JP)
Title: Meandering control method and device therefor
Inventor: KUWANO HIROAKI
IPC: B21B37/68
Filed: 1986-07-14
Abstract: PURPOSE:To perform stable meandering controls even if downstream side biting is misaligned by making the width direction of a rolled stock at an upstream rolling mill from a rolling mill at which controls are performed the target value of meandering controls for tandem rolling. CONSTITUTION:In tandem rolling, when a rolled stock 11 is bitten by a downstream side rolling mill 1b, a biting signal 29 is outputted from a load detector 2, a switch 28 is changed over, positional signals in the width direction from end position detectors 27a, 27b of an upstream side rolling mill 1a at that time are stored in a memory circuit 21. The stored meandering amount is made to be the target value for the mill 1b and is compared with meandering amounts from downstream side end position detectors 19a, 19b by a comparison computing element 22, which outputs meandering deviation signals to perform adjustment of a roll gap. Therefore, even if a downstream side biting is misaligned with the machine center, stable meandering controls are performable.
Patent JP-H0652169-A (JP)
Title: Sentence preparation device
Inventor: ISHII MAKOTO
IPC: G06F17/21
Filed: 1991-06-10
Abstract: PURPOSE:To provide a sentence preparation device which reduces the burden of an operator by means of automatically calculating and displaying to which day, month and year the date is applied in respective calendars only by designating a prescribed date, day expression, for or example. CONSTITUTION:When 'senshu no suiyobi' (last Wednesday) is inputted from an input part 1, a KANA(Japanese syllabary)-KANJI(Chinese character) conversion part 2 converts it. When a day expression/date conversion key is depressed, a day expression/date conversion processing part 5 displays the date applied to 'last Wednesday', '27th of March 1991' expressed in the Christian Era, for example, in a display part 3 as a candidate date. When a next candidate key is depressed, the date candidate character string of '27th of March, Heisei 3' expressed in a Japanese Era is displayed. When a decision key is depressed in the display state of the Christian Era or the Japanese Era, the date by the calendar is decided.
Patent JP-S6227237-A (JP)
Title: Reclaimer control device
Inventor: NUMATA MITSURU
IPC: B66C13/48
Filed: 1985-07-27
Abstract: PURPOSE:To make it possible to automatically land a bucket wheel, by calculating the travel distance to a landing point at which the bucket wheel lands of a carriage, the turning angle and boom hoisting angle of a boom in accordance with the present position of the carriage, the present turning angle and boom hoisting angle of the boom and the vertically and horizontally turning angles of a rotary drive unit. CONSTITUTION:A control calculator 10 differentiates a measured distance (l) obtained from a distance measuring unit 5 with the horizontal rotating angle of a rotary drive unit 6, and determines a measured distance l0 and a measured horizontal rotating angle as those at a landing point of a bucket wheel 1. Then the calculator 10 calculates a travel distance to the detected landing position to be reached by the bucket wheel, of the carriage 3 and turning and boom hoisting angles of the boom 2 in accordance with the present position L1 of a carriage 3, the present turning angle theta1 and a boom hoisting angle omega1 of boom 2, the measured distance l0, the horizontally and vertically rotating angles thetax, thetay of the rotary drive unit 6. Then, with the result of the calculation, the carriage 3 and the boom 2 are driven so that the bucket wheel 1 may be auto matically landed to the landing position.
Patent JP-S6056924-A (JP)
Title: Preparation of reishi tea
Inventor: ICHIHARA RIYOUICHI
IPC: A23F3/34
Filed: 1983-09-09
Abstract: PURPOSE:To produce the titled tea useful as a health food, at a low cost, by cutting the fruit body of REISHI (Fomes japonicus) to small pieces, mixing with water, heating and concentrating the REISHI to obtain a solution of REISHI extract, adding the extract to green tea during the preparation of green tea to effect the absorption of the REISHI extract to the tea, and drying the product. CONSTITUTION:Fruit body of REISHI is cut to small pieces, boiled in water, filtered to remove the fruit body of REISHI, and concentrated to obtain a solu- tion of REISHI extract. The REISHI extract solution is added to green tea, etc. during the preparation process of the tea to effect the absorption of the REISHI extract to the green tea leaves, and the product is dried to obtain the objective REISHI tea. In contrast to the chemically synthesized drug, REISHI is a natural fungus containing unknown components, however, it has been found that the fungus contains a protein polysaccharide which is a component of crestine (a carcinostatic agent), and various other minerals, enzymes, etc. The REISHI extract component can be leached by pouring hot water to the REISHI tea in a manner to prepare a common tea, and the continuous use of the REISHI tea improves the spontaneous curing activity and maintains health.
Patent JP-H04363675-A (JP)
Title: Ic tester
Inventor: TARUMOTO NORIHIRO
IPC: G01R31/3183
Filed: 1991-06-10
Abstract: PURPOSE:To obtain an IC tester capable of obtaining an accurate transient response time by simple operation. CONSTITUTION:A step like input signal is applied to an IC 10 to be tested from an input signal generating means 20 and the output signal corresponding to said input signal is taken in a computer 40 through an output signal taking-in means 30. A predetermined time t1 before the rising of the output signal and a predetermined time t2 after the rising of said output signal are set to a time setting means 41 and a change ratio % is set to a ratio setting means 42. An objective level operation means 43 calculate the level L1 at the time t1 and the level L2 at the time t2 with respect to a taken-in output waveform and the space between the output levels L1,L2 is divided proportionally by the change ratio x% to calculate an objective level L. A transient response time operation means 44 calculates the time (t) reaching the objective level L with respect to the output waveform and the time from the rising point of time of the input signal to the time (t) is calculated as a transient response time T to be measured.
Patent JP-H0824476-A (JP)
Title: Washing machine combinedly used as spin dryer
Inventor: WADA MASAJI
IPC: D06F37/40
Filed: 1994-07-18
Abstract: PURPOSE:To prevent the splashing of water in the mounting part of a pulley as much as possible. CONSTITUTION:A driving pulley 16 is mounted on the rotating shaft 15 of a motor 11 mounted on the outer bottom part of a water tank by fastening a fixing screw 27 from the outside in the radial direction of the rotating shaft 15 in the state where a fitting cylindrical part 24 is fitted to the rotating shaft 15. A cap for enclosing the fixing screw 27 and the fitting cylindrical part 24 is mounted on the driving pulley 16. Since the fixing screw 27 part is enclosed by the cap 30, the splashing of water can be prevented as much as possible even when the driving pulley 16 is rotated in the state where the fixing screw 27 part is exposed to water.
Patent JP-H10337410-A (JP)
Title: Water purifying method and device therefor
Inventor: ONISHI MASATO
IPC: B01D29/62
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To efficiently treat the waste backwashing water from a sand filter, to reduce the volume of waste water and to realize high water recovery by treating the waste backwashing water from the sand filter in the one between two membrane separators in accordance with the SS concn. SOLUTION: The water to be treated is supplied to a sand filter 1 through a valve 4, the suspended component is removed therein, and the sand-filtered water is discharged outside the system from the lower part through a valve 5. The waste backwashing water from the sand filter 1 is discharged from its upper part. The discharge line is branched into two lines and connected to a membrane separator 2 and a membrane separator 3 through valves 7 and 6, and the water is purified by the one between the two. After the backwashing, the sand-filtered water immediately after the filtration is resumed is supplied through a valve 8. The waste cleaning water from the physical cleaning of the separator 2 is supplied to the separator 3 through a valve 9, and the concd. sludge is discharged outside the system from the separator 3.
Patent JP-S6225565-A (JP)
Title: Picture information reproducing system for improving picture-quality
Inventor: HATA YASUHIRO
IPC: H04N1/17
Filed: 1985-07-25
Abstract: PURPOSE:To improve visual quality of picture by reproducing picture informa tion transmitted to scanning an original with standard line-density as the picture information recorded with high definition on the reception-side. CONSTITUTION:The picture information scanned with the standard line-density (main scanning: 8dot/mm, subscanning: 3.85line/mm) and transmitted from the transmission-side is reproduced with high definition (main scanning: 8dot/mm, subscanning: 7.7line/mm) on the reception-side. That is, lines X and X' among the main-scanning lines X, Y, and X' of the high definition are the reproduced lines of the line picture information X0 and X0' scanned with standard definition and transmitted, and the line Y among the said ones is a reproduced line of the missing line picture information interpolated Y0. The picture information of the picture element (y) of the missing line Y is determined in accordance with those of reference picture elements which are the picture elements (a), (b), and (c) of the line X, the immediately preceding one (d) of the line Y, and ones (e), (f), and (g) of the line X' that surround the picture element (y).
Patent JP-H0249276-A (JP)
Title: Recording or reproducing device
Inventor: NISHIKAWA TATSUO
IPC: G11B21/02
Filed: 1989-06-29
Abstract: PURPOSE:To simplify and miniaturize a mechanism by forming structure in such a way that a cam for traveling a head is arranged coaxially with a spindle shaft to rotate a magnetic disk. CONSTITUTION:The spindle shaft 8 of a motor is arranged at a pedestal 6 perpendicularly, and the magnetic disk is rotated. A gear 39 and a specific cam 40 are supported pivotally on the shaft 8 rotatably freely via a bearing 41, and the stepping of a pulse motor 16 at the end part of the pedestal 6 is transmitted to the gear 39 by using gear train (17-19), thereby, the cam 40 is turned. A carriage 11 slides on the rails 9 and 10 of the pedestal 6 freely, and is provided a magnetic head 14 on an upper plane and a roller 15 on the lower plane at the front. The carriage 11 is moved by prescribed tracks by turning the cam 40, and fine adjustment for its position is applied by the roller 15. By employing such constitution, it is possible to simplify a disk driving system and a head moving system, and to miniaturize the device, and to perform recording with high density on a small disk with a diameter of about 50mm.
Patent JP-H0332125-A (JP)
Title: Automobile telephone system and its automobile telephone set
Inventor: SHIOMI HARUO
IPC: H04W88/06
Filed: 1989-06-29
Abstract: PURPOSE:To inform the presence of a caller at a called station by allowing a base station to call a pager receiver juxtaposed on the automobile telephone set of a called station when communication is disabled. CONSTITUTION:The subject system is constituted of a telephone set section (a) and a pager receiver section (b). When a call comes to an automobile telephone set, a base station calls the called station by its telephone set number and when no reply is given, the station dials (8) to the caller and when a message to be sent exists, the message and the caller telephone number are received. Moreover, the paging number of a called station store corresponding to the dial number is read and the message and the caller telephone number are transferred to a paging station. The paging station sends the caller telephone number and the message to the called station of a relevant paging number and the display section 15 of the pager receiver section (b) of the called station receiving them displays the caller telephone number and the message. Thus, even when no reply comes from the called station due to defective radio wave propagation or power interruption, the arrival of a call is informed to the automobile telephone set.
Patent JP-2000353529-A (JP)
Title: Forming method for carbon thin film to high polymer film and manufacture of solid high polymer fuel cell using method thereof
Inventor: NAKANISHI HARUMICHI
IPC: H01M4/88
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for positively forming a carbon thin film on a water repellent sheet and accurately transferring this carbon thin film to a high polymer film, and a solid high polymer fuel cell manufactured by using method thereof. SOLUTION: In this forming method of a carbon thin film to a high polymer film performed by forming the carbon thin film 20 on a blank sheet 2 superior in water repellency and then transferring this carbon thin film 20 to the high polymer film 43, the transfer of the carbon thin film 20 to the high polymer film 43 is performed by pressing the carbon thin film 20 against the high polymer film 43 in a state wherein the blank sheet 2 and the high polymer film 43 are heated at different temperatures, for example, a state wherein a heating temperature of the high polymer film 43 is lower than a glass-transition temperature of the high polymer film 43, and a heating temperature of the blank sheet 2 is higher than the glass-transition temperature of the high polymer film 43 and lower than a melting point of the blank sheet 2, and then peeling the blank sheet 2.
Patent JP-H107034-A (JP)
Title: Traveling wheel for vehicle, vehicle, and sled component
Inventor: ICHIKAWA TOKIHIKO
IPC: B62D55/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a traveling wheel for a vehicle having a tyre acting as a traveling wheel other than a crawler in which either a traveling characteristic or a steering characteristic at a snow accumulated road can be improved and the vehicle can travel on both roads having no snow accumulated and a snow accumulated road. SOLUTION: A fork lift 1 has a triangle crawler 3 at a front side driving wheel and a tyre 4 is installed at a rear side steering wheel (a driven wheel). The tyre 4 is provided with a sled component 5. A sled plate 39 constituting the sled component 5 is supported by a supporting member 41 or the like in an attitude in parallel with a horizontal plane of a machine frame 1a in respect to the machine frame 1a under a state in which the tyre 4 is inserted into an opening formed at the central part of the sled plate. The sled plate 39 is arranged under a state in which its lower surface is spaced apart in an upward direction only by a predetermined distance in respect to a ground contacting plane G of the tyre 4. Accordingly, the vehicle can travel on the road having no snow while the sled component 5 is being installed.
Patent JP-H0910782-A (JP)
Title: Control of ozone injection ratio by ultraviolet absorbancy
Inventor: AOYANAGI SHIGEO
IPC: C01B13/11
Filed: 1995-06-30
Abstract: PURPOSE: To properly and rapidly control water quality on the basis of ultraviolet absorbancy with respect to the fluctuations of the quality of raw water for ozone treatment in an ozone injection ratio control method of a high order water purifying treatment system injecting ozone into the raw water for ozone treatment sent to an ozone treatment reaction tank to perform the contact reaction of ozone with the raw water. CONSTITUTION: The concn. of injected ozone is operated on the basis of the value obtained by subtracting the measured value of E254 (org. matter canon.) converted from the concn. of dissolved ozone measured by an electrode method from the UV value obtained by measuring the ultraviolet absorbancy of ozone treated water by a UV meter 5 in an ozone injection ratio operation part 1 and the concn. of ozone generated by an ozone generator 2 is controlled corresponding to the operated concn.
Patent JP-S5868340-A (JP)
Title: Fading generator
Inventor: WATANABE SHIYOUJI
IPC: H04B17/00
Filed: 1981-10-19
Abstract: PURPOSE:To estimate the amount of delay distortion in a fading generation period, to improve symmetry, and to evaluate equivalent characteristics accurately, by providing a delay equalizer to one of two paths for distributing an input signal. CONSTITUTION:An input signal from an input terminal 1 is distributed into two by a distributor 2 to the path composed of a delay line 3 and the path of a variable phase shifter 4, a variable attenuator 5, a delay equalizer 9, and a delay line 6; and the outputs of both the paths are synthesized by a synthesizer 7, whose output is outputted from an output terminal 8. This delay equalizer 9 is provided on the output side of the variable attenuator 5 to equalize delay distortion generated on a reflecting path, and the attenuation amount of frequency characteristics is made symmetrical on a prescribed frequency, thus evaluating equivalent characteristics accurately.
Patent JP-H0331403-A (JP)
Title: Sintering method
Inventor: SHIGETSU MASAHIKO
IPC: B22F3/10
Filed: 1989-06-27
Abstract: PURPOSE:To prevent the downward deformation of a horizontal projecting part at the time of sintering by coating the horizontal projecting part which is liable to be deformed with a release agent, then supporting the horizontal projecting part with a mixture composed of ceramics powder via a sheet material consisting of an org. material at the time of sintering an injection molded article. CONSTITUTION:A binder (polystyrene, etc.) is added and kneaded to and with metallic powder (carbonyl iron, etc.) and the mixture is injected into a metallic mold to form the injection molded article 11 of a connecting rod shape having, for example, an H-shaped connecting part. The horizontal projecting part 11a of this injection molded article 11 is coated with the release agent 12 (BN) and thereafter the horizontal projecting part 11a is supported by the aggregate 14 of the ceramics powder via the org. sheet material 13 (plastic film, etc.) at the time of subjecting this injection molded article to a binder removing treatment then to sintering. The downward deformation of the horizontal projecting part by the sintering is prevented in this way and the easy sepn. of the horizontal projecting part from the aggregate 14 is possible.
Patent JP-S6058026-A (JP)
Inventor: KURAUCHI SATOSHI
IPC: A01K1/01
Filed: 1983-09-07
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-H05315281-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAMOTO SATOMI
IPC: H01L21/28
Filed: 1991-06-12
Abstract: PURPOSE:To simultaneously obtain etched surfaces having different shapes through one time of polysilicon deposition and etching by performing dry etching on the part to be taper-etched of the polysilicon after ions are implanted into the part. CONSTITUTION:A resist pattern 5C is formed on the surface of polysilicon 4 except a part to be taper-etched and phosphor ions are implanted into the surface of the part to be taper-etched of the polysilicon 4. Then, after removing the pattern 5c, a resist pattern 5d for forming electrodes is formed on the surface of the polysilicon 4 and dry etching is performed. As a result, etched surfaces are obtained at the part of the polysilicon 4 into which phosphor ions are implanted twice and vertical etched surfaces are obtained at the other part of the polysilicon 4.