baber/WOPTO huggingface dataset:
Patent JP-S5864229-A (JP)
Title: Manufacture of porous glass film
Inventor: NAKAHARA MOTOHIRO
IPC: C03B19/14
Filed: 1981-10-12
Abstract: PURPOSE:To manufacture a perfectly composite abrasive article composed of cubic system boron nitride (CBN) bonded to the substrate and sintered mutually by deriving an Al atom forming medium and a substrate for CBN particles from a single multicomponent source composed of ceramic particles and a specified volume of particles of the Al atom forming medium basing on the volume of the abrasive article. CONSTITUTION:Pulverized CBN powder is filled into a 2r cup and a 2r strip is inserted into the edge of the cup. A mixture of SiC powder with 30-60vol% Al powder basing on the volume of a perfectly composite abrasive article to be manufactured is further filled into the cup on the CBN powder. An HBN disk is then inserted into the cup in a close fixed state so as to cover the filled powders. By simultaneously applying heat and pressure to the whole cup, compression under heating is carried out to allow Al to penetrate the gaps among the CBN particles. The heating temp. is a temp. above the m.p. of Al.
Patent JP-H0719844-A (JP)
Title: Measuring method for roughness of surface of wafer
Inventor: NAKANO MASATAKE
IPC: G01B15/00
Filed: 1993-06-30
Abstract: PURPOSE:To make it possible to measure the surface roughnesses of wafers including semiconductor wafers having the multilayered structure accurately and easily without destruction and without contact by making X-rays incident on the wafer at a low angle less than a critical angle. CONSTITUTION:The X-rays from an X-ray generating device 3 are made to be monochrome with a monochrometer 4. The X-rays are narrowed with a slit 5 and become the parallel beam. The X-rays are incident on a wafer W at a low angle theta less than a critical angle. The intensity of the fluorescence excited at the surface of the wafer W or the scattered X-rays is measured with a semiconductor detector 2. This operation is repeated for a plurality of the wafers whose surface roughnesses are known. Thus, the correlation between the intensity of the X-rays and the surface roughness of the wafer W is obtained. Then, the X-ray intensity is measured for the wafer W to be measured, whose surface roughness is not knows. The surface roughness of the wafer to be measured W is obtained from the correlation based on the measured value.
Patent JP-H11348459-A (JP)
Title: Mounting sheet for telegram
Inventor: WATANABE SUMIO
IPC: B42F7/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To eliminate a ruin of an appearance even by repeatedly opening and closing a mounting sheet for a telegram or reversely folding the sheet by obviating a release of a protrusion and recess decorative surface. SOLUTION: A protrusion and recess decorative surface 16 is provided by connecting a pair of decorative plates 2, 3 via a folding part 4 so as to be folded and superposed and printing an ultraviolet curable resin on outer surfaces 2b, 3b of the plates 2, 3, and a non-protrusion and recess decorative surface 18 having no protrusion and recess decorative surface 16 is formed on an outer surface 17 from a side of the part 4 side of the one plate 2 to a side of the part 4 side of the other plate 3 in a lengthwise direction of the part 4 with the part 4 disposed therebetween.
Patent JP-H0454431-A (JP)
Title: Movable solar radiation facility
Inventor: ISODA YUKIO
IPC: G01N17/00
Filed: 1990-06-22
Abstract: PURPOSE:To irradiate a photosensor installed in a vehicle by a constant irradiation quantity by fitting a rack and rails so that the solar radiation facilities can move optionally in the left-right and front-rear directions. CONSTITUTION:The rail 6 for perpendicular movement moves along the rail 5 for semicircular horizontal movement on a floor surface and its angle can be adjusted in the length direction of the vehicle. Further, the solar radiation facility itself moves along the rail 6 and the angle is adjusted horizontally to set the irradiation angle optionally. Further, the rail 5 and rail 6 are both arcuate and even when a solar radiation installation position is changed, the distance to the photosensor 3 is constant. Consequently, the irradiation quantity can be held constant at each set position.
Patent JP-H061573-A (JP)
Title: Elevator control device
Inventor: TSUJI SHINTARO
IPC: B66B13/14
Filed: 1992-06-22
Abstract: PURPOSE:To allow passengers to get off a car at ease by providing a car congestion judging means, and thereby preventing the acuation of a time limiting means allowing a car door to start closing after the specified period of time has elapsed before door opening is over if it is judged that the car is congested when the car is stopped over the floor in response to a car call. CONSTITUTION:In a car control device 12 controlling the operation of an elevator, a car congestion judging means 14 and a time limiting means 16 are provided for a door control means 12D controlling both the open/close timing of a car door and a platform door, and releasing time for door opening. It is judged by the judging means 14 whether or not the car is congested based on the car load signal 8a of a weighing means 8, door close starting timing is determined by the time limiting means 16 based on time that has elapsed since the door was opened, and also on the output of a photoelectric passenger detecting means 7, so that a door close starting command signal 16a is thereby outputted. In this case, when it is judged by the car congestion judging means 14 that the car is congested, the actuation of the time limiting means 16 is prevented by a tentative interception means 15 before door opening is over, so that ample time is thereby offered before the door starts closing.
Patent JP-S5952355-A (JP)
Title: Biorhythm curve forming device
Inventor: NAKAJIMA HIROYUKI
IPC: G06F15/02
Filed: 1982-09-16
Abstract: PURPOSE:To set three single vibrations and the initial recording position, by using three gears, a pulse motor and two clutches. CONSTITUTION:Three gears 4-1-4-3 having different numbers of teeth corresponding to three rhythm cycles are provided along with a pulse motor 66 which revolves those three gears in cycles corresponding to the number of teeth of each gear, two clutches 69-1 and 69-3 which set the record start positions of two biorhythm curves based on an arithmetic result, three motion converters 8-1-8-3 which consist of rotary plates 6-1-6-3 and guides 2-1-2-3 and convert a revolving motion into a reciprocating motion, a mechanism which records the biorhythm curves at desired positions respectively, and a mechanism 18 consisting of a pulse motor 14 which drives the recording paper rectangularly to three reciprocating motions obtained by the converters 8-1-8-3. Then the data on a date supplied from a condition input device is stored temporarily to a storage device 41 consisting of an RAM through an input/output interface I/O (1)51. At the same time, a storage device 42 consisting of a storage device 1 and an ROM is connected to an address bus AB through a CPU3 and then a driver IC43.
Patent JP-S647293-A (JP)
Title: Ticket issuing apparatus
Inventor: NAGASHIMA MASAYOSHI
IPC: G07B5/00
Filed: 1987-06-30
Abstract: PURPOSE: To stably hold tickets by providing a guiding means in the case of moving a magnetic recording means and a reading means for code information. CONSTITUTION: The ticket issuing device with which boarding cards are interactively issued while exchanging data with a host device through a subscriber's telephone line, is composed of conveying means 33, 35, 36 and 37 for conveying tickets TP along a carrier path 34, stopper means 47 provided in the middle of this carrier path 34 so as to position and hold the conveyed tickets TP, magnetic recording means 77 for recording required information onto the tickets as magnetic information while being moved along one side of tickets TP, reading means 78 for reading the code information provided on the tickets TP while being moved together with this magnetic recording means 77, and guiding means 72 for holding these reading means 78 and magnetic recording means 77 and guiding the tickets TP while moving these means and when moving the magnetic recording means 77 and code information reading means 78, the tickets TP are held by this guiding means 72. Thus, the boarding cards, etc., can be issued while being stably held.
Patent JP-S61167497-A (JP)
Title: Sewage treatment device
Inventor: SUZUKI TOMIO
IPC: C02F3/08
Filed: 1984-08-03
Abstract: PURPOSE:To require the smaller amt. of the water to be discharged for back washing by providing compartments each contg. a fluidized filter medium layer and filter medium layer below a contact filter medium to eliminate the need for a settlingbasin and to filter effectively sewage and backwashing successively the segmented filter medium layers by each layer in the stage of backwashing. CONSTITUTION:The sewage to be treated is admitted into the device from the upper part. The contact filter medium layer 4 which treats the sewage flowing downward therein is disposed in a treatment tank 1. The compartments 6 segmented to a plurality by partition walls 5 are provided below the layer 4. Air diffusion pipes 10 are installed in approximately the intermediate part of the filter medium layer consisting of the fluidized filter medium layer 8 contained in the compartments 6 and the filter medium layer 9 below the same. Means 14 for discharging the treated water and means 17 for supplying backwashing water are connected to each of the filtrate chambets 1 formed in the lower part of the compartments 6. As a result, the need for the settling basin is eliminated and the effective sewage treatment is made possible. The segmented filter medium layers are successively backwashed by each layer in the stage of backwashing, by which the smaller amt. of the water to be discharged for backwashing is required.
Patent JP-H06335357-A (JP)
Title: Fried rice and its preparation
Inventor: NAGATA KIMIKO
IPC: A23L5/10
Filed: 1993-05-27
Abstract: PURPOSE:To provide a conveniently eatable fried rice ball having voluminous feeling and provide its preparation process. CONSTITUTION:Cooked rice 1 is rolled in the form of a ball and smeared with powder 2. The rice ball is passed through liquid egg 3, coated with bread crust 4 and fried in a hot oil.
Patent JP-S5592650-A (JP)
Title: Method of steaming crude tea leaf
Inventor: MIZUTANI MINORU
IPC: A23F3/06
Filed: 1978-12-28
Abstract: PURPOSE: Crude tea leaves from which excess water has been removed are supplied  to the steaming process and steamed using the condensation heat of the steam,  thereby the uneven or insufficient steaming is prevented and the crude tea leaves  are rapidly steamed very well.  
     CONSTITUTION: A certain amount of crude tea leaves is continuously conveyed to the steaming process and on the way to the steaming process, the crude tea leaves  are exposed to a wind at normal temperature to remove the excess water or exposed to a warm wind to remove the excess water as well as raise the temperature  of the leaves to 30W40°C. Then, in the steaming process, the tea leaves which has  been controlled in water content are exposed to steam at 90W100°C to make the  steam condense on the leaves. The condensation heat of the steam penetrates into  the leaves and the steaming is sufficiently effected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5588431-A (JP)
Title: Pulse signal measuring device
Inventor: ASHIZAWA TOMOO
IPC: H03K21/00
Filed: 1978-12-26
Abstract: PURPOSE:To realize the measurement for a number of the input signal numbers  with a simple constitution by memorizing the state of the selected pulse signal and  then measuring the pulse numbers when the change of the state of the pulse signal is detected. CONSTITUTION:The selection signal which decides one of plural number of input signal line 11 is delivered via output terminal 16, and the selection output is delivered in iteration with every fixed time interval. And the output data of multiplexer 17 is read into CPU13 with every selection signal. Then the state of the selected pulse signal is memorized in memory device 15, and the pulse number is measured when the change of the state memorized is detected. In such way, a number of input signal numbers can be measured with a simple constitution.
Patent JP-H0329330-A (JP)
Title: Field-effect transistor
Inventor: MAEZAWA KOICHI
IPC: H01L29/778
Filed: 1989-06-26
Abstract: PURPOSE:To easily control an electric current flowing between a source electrode and a drain electrode by installing a grading layer which is formed of a mixed crystal of a semiconductor lower-part barrier layer and a semiconductor buffer layer and whose composition is charged smoothly from the semiconductor barrier layer to the semiconductor buffer layer. CONSTITUTION:A grading layer 103 which is formed of a mixed crystal of a semiconductor barrier layer 104 and a semiconductor buffer layer 102 and whose composition is changed smoothly from the semiconductor buffer layer 102 to the semiconductor barrier layer 104 is formed between the semiconductor barrier layer 104 and the semiconductor buffer layer 102. Consequently, a potential structure where the semiconductor lower-part barrier layer 104 and the semiconductor buffer layer 102 have been connected smoothly is formed; a potential-distribution structure where an accumulation layer of electrons is not formed at the side lower than a channel layer 105 even in a state that electrons have been accumulated in the channel layer 105 is formed. Thereby, an electronic current flowing between a source electrode 107 and a drain electrode 108 can be controlled satisfactorily by a gate voltage; mobility of electrons flowing between the source electrode 107 and the drain electrode 108 can be increased; a high-speed transistor operation can be realized.
Patent JP-H11353079-A (JP)
Title: Information processor and history management method
Inventor: YONEYAMA KAZUTO
IPC: G06F3/048
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the environment capable of improving efficiency when reutilized by clearly indicating the history of items stored in a clip board in the past for respective categories. SOLUTION: A switch for displaying the history for the respective categories is provided and the history is displayed by a desired category. An input device 101 is constituted of a keyboard and a pointing device such as a mouse and performs character input and the input of selection or the like in a clip board history display processing part 107 and a clip board history management processing part 108. A display device 102 is constituted of a CRT or a planar display device or the like and displays contents processed in the clip board history display processing part 107. A storage device 103 is constituted of a memory such as a ROM and a RAM and a hard disk device, etc., and stores and manages data in the respective processings of a control part 106. The control pare 106 is realized by program control by a CPU 104 or a microprocessor and an input/output interface 105.
Patent JP-S5864072-A (JP)
Title: Electron beam emission type semiconductor diode
Inventor: MAKISHIMA HIDEO
IPC: H01L31/09
Filed: 1981-10-13
Abstract: PURPOSE:To provide an electron beam emission type semiconductor diode having a thickness for maximizing an amplitude response in a semiconductor layer or the thickness approximate to said thickness. CONSTITUTION:A power source 7 is connected between a semiconductor layer 1 and an electrode 5 with the positive terminal as a semiconductor 1 side through a load resistor 8, and a reverse bias is applied to a P-N junction 3. Thus, when an electron beam 9 is emitted to the layer 2 through the electrode 5 and the semiconductor region 4 from the exterior of the electrode 5 side in the state that the depletion layer expanding from the junction 3 is expanded to depleting the layer 2, electrons and holes are outputted to the external load resistor 8 with the multiplied current as an output current responsive to the emitted amount of the electron beam in a mechanism for generating electrons and holes in the layer 2 in response to the emitted amount, multiplying them in the layer 3 and reaching them to the region 4 and the layer 1. With this structure, the layer 2 has a thickness for maximizing the amplitude response depending upon the carrier velocity in the layer of the output current or the thickness approximate to said thickness.
Patent JP-H0916893-A (JP)
Title: Navigation device for vehicle
Inventor: TATENO ISAMU
IPC: G09B29/00
Filed: 1995-06-29
Abstract: PURPOSE: To accurately display information in the proximity of the present position by specifying the point, which is in the retrieval coordinate range and is adjacent to the present position, based on the retrieval coordinate range and the point coordinates or each point to display the present position information. CONSTITUTION: A present position detection means 1 outputs present position coordinates indicating the present position of a vehicle. Point coordinates and display data of plural points are stored in a storage means 4. A point specifying means sets the retrieval coordinate range based on present position coordinates and specifies the point, which is in the retrieval coordinate range and is adjacent to the present position, based on the retrieval coordinate range and point coordinates. Present position information is displayed on a display means based on display data of this specified point.  The point which is in the retrieval coordinate range and is adjacent to the present position is specified based on the retrieval coordinate range and point coordinates of points to display the present position information in this manner, thus putting restrictions on the retrieval coordinate range to accurately display the information in the proximity of the present position.
Patent JP-S6054791-A (JP)
Title: Biological treatment of sewage
Inventor: MORI NAOMICHI
IPC: C02F3/34
Filed: 1983-09-05
Abstract: PURPOSE:To remove simultaneously organic substances, nitrogen, and phosphorus in sewage by mixing returned sluge into a part of the sewage in a specified ratio to pretreat the sewage anaerobically, and then treating together with the remaining part of the sewage in purifying the sewage anaerobically and aerobically by mixing with returned sludge. CONSTITUTION:The BOD value (x) of the sewage 7 is measured with an UV spectrometer 14, and the nitrate nitrogen concn. (y) in returned sludge 13 from a settling tank 12 and the amt. Q2 of the returned sludge are measured respectively with a nitrate ion analyzer 15 and a flowmeter 17. A part of the sewage 7 is mixed with the returned sludge 13 in a ratio satisfying the equation (1), pretreated anaerobically in a preliminary anaerobic tank 8, supplied with the remaining part of the sewage into the first anaerobic tank 9 to be anaerobically treated, then again treated anaerobically in the second anerobic tank 10, treated aerobically in an aerobic tank 11, and sent into a settling tank 12. The organic substances, nitrogen and especially phosphorus in the sewage are efficiently removed in this way, and the sewage is purified. The sludge is returned to the preliminary anaerobic tank 8.
Patent JP-S5866001-A (JP)
Title: Magnetic scale device
Inventor: NARIMATSU AKIYOSHI
IPC: G01D11/24
Filed: 1981-10-15
Abstract: PURPOSE:To prevent the effect of cutting oil, dust, and the like, by providing a reading head in a case, at least a part of which is made of a nonmagnetic material, and providing a magnetic grid on a nonmagnetic part of the outside of the case. CONSTITUTION:The case H comprises the nonmagnetic material such as aluminum and stainless steel. The reading head D is fixed to the tip of a holder G in the case. The magnetic grid M is attached to the outside of the case. When the holder G and the case H are relatively displaced in the longitudinal direction, the head D outputs a scale signal corresponding to said displacement to the outside through a cable C.
Patent JP-S6319096-A (JP)
Inventor: MISHIERU UDOUU
IPC: G08B25/00
Filed: 1986-07-11
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-H0826017-A (JP)
Title: Traveling sales method of fish by automobile and automobile thereof
Inventor: KAWASAKI KOYO
IPC: B60P3/20
Filed: 1994-07-15
Abstract: PURPOSE:To travelingly sell fish in state of fresh slices or 'sashimi' safely in sanitary viewpoint, without slicing fish in the state of a single body on the spot of traveling sales by an automobile. CONSTITUTION:Fish packs in which fishes directly after landing the catch of fish are sliced into slices or 'sashimi' and vacuum-packaged in synthetic resin sheets are, after keeping them in a stock space cooled at ice temperature provided on the load-carrying platform 5 of an automobile 4 for traveling sales, moved to the selling spot such as a place on the street by the automobile 4, and the fish packs are displayed in a show case 10 cooled at ice temperature provided on the load-carrying platform 5 of the automobile 4 on the selling spot and sold, there.
Patent JP-H0332908-A (JP)
Title: Spike for tire of vehicle
Inventor: UNTO RINDEN
IPC: B60C11/16
Filed: 1989-06-26
Abstract: PURPOSE: To stably mount spikes on a tire, and to mitigate the impact when the spikes are brought into contact with a road surface by forming a circumferential side surface expanded in fan-shaped section on a rivet head, and adding a separate collar on the circumferential side surface. CONSTITUTION: In a spike 10, a spike tip 12 and a rivet head 13 expanded in a fan-shaped section are arranged on each end part of a rivet part 11 to form a main part. A separate collar 14 is added to a lower side of a side part of the rivet head 13. The collar 14 is fixed along a circumferential side surface 17 of the rivet head 13 which is expanded in an inverted taper and inclined. The spike 10 is stably mounted on a tire in cooperation with the rivet head 13 by the action of the collar 14, and the impact when the spike 10 is brought into contact with a road surface is mitigated. The slip of the tire and damages of the road surface are respectively prevented by simple and lightweight constitution.
Patent JP-S5864345-A (JP)
Title: Corrosion-resistant alloy with high magnetic permeability
Inventor: HAGI CHITOSHI
IPC: C22C38/00
Filed: 1981-10-14
Abstract: PURPOSE:To improve the corrosion resistance of an Fe-Al-Si alloy without deteriorating the superior magnetic characteristics by combinedly adding Ru and Au or Ag to the Fe-Al-Si alloy. CONSTITUTION:This alloy consists of, by weight, 3-16% Si, 2.5-17% Al, 0.001-2.5% Ru, 0.001-2.5% Au or Ag, and the balance chiefly Fe. Less than the lower limits of Ru and Au or Ag do not distinctly produce the effect, and more than the upper limits of them deteriorate remarkably the magnetic characteristics and make the alloy impractical. By this method, the wear resistance and machinability can be also improved.
Patent JP-H09323156-A (JP)
Title: Ladle for molten metal
Inventor: MURAOKA KAZUO
IPC: B22D41/12
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To reuse a gas blowing plug and to improve the number of uses by restraining the penetration of molten metal into the gas holding plug at the time of moving a ladle. SOLUTION: In this ladle 1 for molten metal, a circuit constituted of a gas cylinder 3 for pressure accumulation, an air operated valve 8 for pressure accumulation therein, a throttle valve for controlling flow rate of the gas from the cylinder 3 and a shuttle valve 7 for executing the change-over of the flow passage with the gas pressure difference are provided to prevent the penetration of the metal into the gas blowing plug 2 at the time of moving the ladle. By this constitution, the gas cylinder 3 and the special circuit for accumulating the pressure into this cylinder are used and the gas accumulating the pressure with the gas cylinder 3 is supplied into the gas blowing plug 2 even at the time of shifting, and the penetration of the molten metal into gas blowing plug 2 can be restrained. Therefore, the gas blowing plug 2 can be reused and improved in the number of uses.