baber/WOPTO huggingface dataset:
Patent JP-H04257217-A (JP)
Title: Microwave plasma processor
Inventor: ISHIOKA HISAMICHI
IPC: H01L21/205
Filed: 1991-02-12
Abstract: PURPOSE:To form a high-density plasma by so arranging a solenoid that the storage side end face of the solenoid may be located at the stage side end face position of a plasma producing chamber and by forming a flat electron cyclotron resonance area face near a plasma drawing window. CONSTITUTION:A plasma producing chamber 3 is formed low to form films at a position where a stage 8 is near a plasma drawing window 6; therefore, a reaction chamber 7 is formed low as well. Reaction gas is introduced through a reaction gas introducing pipe 10 directly into the plasma producing chamber 3. The height of the plasma producing chamber 3 is related to a solenoid 5: for example, if the inner diameter is 350mm, the outer diameter 434mm, and the height 252mm, the distance between magnetic field strengths of 875 gauss and 930 gauss which serve as a high plasma density area is 14mm. Thus, plasma of high density and uniform density flows out of the plasma drawing window 6.
Patent JP-H08213407-A (JP)
Title: Semiconductor device
Inventor: KUBO SHUNJI
IPC: H01L21/8222
Filed: 1995-02-06
Abstract: PURPOSE: To obtain a semiconductor device in which bipolar transistors having different current amplification factors hFE and excellent characteristics on the same substrate in the save wafer. CONSTITUTION: A bipolar type first transistor 13 electrically isolated from an element of the adjacent periphery by a diffused layer isolating part 4 and a bipolar type second transistor 14 electrically isolated from an element of the adjacent periphery by a trench isolating part 6 are formed in the same wafer 2. In this case, if the same base current is given to the transistors 13, 14 by the influence of a stress for affecting the emitter and base junction of the transistor 14 by the part 6, a collector current is increased as compared with the transistor 13 at the transistor 14 side which is trench isolated, and the hFE is increased that much.
Patent JP-H10217175-A (JP)
Title: Discrimination method and its device
Inventor: MASUDA YOSHIHIRO
IPC: B62D65/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To automatically and easily discriminate a work by discriminating the kind of the work in connection with arrangement of a holding means to receive a load at the time of holding the work by a plural number of the holding means arranged in a specified pattern. SOLUTION: A window glass A is set at a position where respective upper side surfaces of pedestals 14a, 14c and adsorption nozzles 16a, 16c, 16d make contact with a back surface of the window glass A on a table 12 for work positioning. Thereafter, adsorptive motion is started by actuating all of the adsorption nozzles 16. At this time, the adsorption nozzles 16a, 16c, 16d on which the window glass A is arranged rise in a degree of vacuum by absorptive motion and a vacuum switch detects it. Additionally, at this time, as actuation of these adsorption nozzles is continued, the window glass A is held on the table 12. In the meanstime, the window glass A does not exist on the adsorption nozzles except the above, actuation is stopped.
Patent JP-S56118910-A (JP)
Title: Water absorbing acrylonitrile fiber
Inventor: BAN KAORU
IPC: D01F6/54
Filed: 1980-02-15
Abstract: PURPOSE: To obtain a fiber having improved water absorbing and mechanical properties, by the wet composite spinning of two types of polymers with different acrylonitrile contents under specific conditions to impart a microporous structure to one component and a dense structure to the other component.  
     CONSTITUTION: A solution of polymer A containing 90% or more acrylonitrile and a solution of polymer B containing 88% or less acrylonitrile are subjected to the composite spinning of the side-by-side or sheath-core type. The extruded fiber is then coagulated at 3W15°C in the case of an inorganic salt solvent, e.g.sodium rhodanate, washed with water, hot-drawn, heat-treated in the wet state, and dried at 80W130°C. According to the method, a water absorbing acrylic fiber in which one component polymer A is microporous and the other component polymer B is of dense structure can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62176354-A (JP)
Title: Facsimile transmission system
Inventor: NAKAMURA TOMOKAZU
IPC: H04N1/00
Filed: 1986-01-30
Abstract: PURPOSE:To send a data to a facsimile equipment by providing a detection means detecting a Kanji (Chinese character) conversion request code from a facsimile sending object data and a Kanji conversion means searching a Kanji conversion table to obtain a Kanji data so as to convert a Katakana (square form of Japanese syllabary) part and a code part into the Kanji data. CONSTITUTION:At the time of the Kanji conversion object data exists in a data, a facsimile sending object data formed by adding a Kanji conversion request code and size information representing the data size to the head of the Kanji conversion object data, is provided by a CPU10. In case the setting of the Kanji conversion request code in the facsimile sending object data is detected by a facsimile sending channel 21, a Kanji conversion processing section 23 is started, the Kanji conversion table 22 is searched by using the Kanji conversion object data having a size representing the size information succeeding to the Kanji conversion request code as a key data to convert the Kanji conversion object data into a Kanji data. Then as to the Kanji conversion object data, it is replaced into the Kanji data and sent to the facsimile equipment.
Patent JP-H09211733-A (JP)
Title: Indoor structure provided with polarizing screen
Inventor: HONJO TERUBUMI
IPC: G03B21/60
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a clear video on a polarizing screen under a bright environment in a room. SOLUTION: A wall surface 8 in the room is provided with a polarizing sheet 12 whose polarized axis is orthogonally crossed to the polarizing screen 3 so as to polarize light reflected on the wall surface 8. The surface of the sheet 12 on the wall surface 8 side is provided with a light reflecting film having a regular reflecting surface so as to regularly reflect illumination light in the room. A grating-like louver constituted of a polarizing plate is attached to an illumination apparatus 5 fitted to a ceiling in the room and the illumination just under the apparatus 5 in the room is executed by the illumination light which is not transmitted through the polarizing plate. Then, only the polarized light is made incident on the screen 3 arranged near the wall surface 8.
Patent JP-H07208668-A (JP)
Title: Vibration absorptive connector
Inventor: IKEDA SHINTARO
IPC: F16L21/02
Filed: 1994-01-20
Abstract: PURPOSE:To provide a coupling mechanism having excellent durability as well as to sufficiently improve stress absorption in a piping passage so as to supply fluid to continuous casting facilities, hot rolling facilities, etc., in an ironworks. CONSTITUTION:A seal ring 3 whose section is a wedge-shaped and a slide ring 4 are provided between a socket 2 and a guide ring 5 which is attached opposite to the socket 2 at a certain interval in a circumferential direction, and an inner pipe 7 provided to the pipe end flange part opposite to the socket 2 or a flange member 1 is insertion joined with the seal ring 3.
Patent JP-S62177710-A (JP)
Title: Vertical magnetic head
Inventor: OODOI YUUZOU
IPC: G11B5/127
Filed: 1986-01-30
Abstract: PURPOSE:To reduce the variation of recording and reproducing efficiency due to grinding error by providing a groove on the side facing a main magnetic pole film of an auxiliary magnetic pole apart from a surface facing a recording medium and packing a filler in the groove. CONSTITUTION:One end of a main magnetic pole film 3 is a recording medium slide face, and the other end is connected to an auxiliary magnetic pole 1. The groove having a width W and a depth D is provided on the side facing the film 3 of the magnetic pole 1 and a length (h) apart from the surface facing the recording medium, and a nonmagnetic material and/or a low-permeability material is packed as a filler 15 in the groove. It is preferable that the width W is mum order in case of a vertical thin film magnetic head, and the depth D is several or more mum and is dependent upon the length (h). By this constitu tion, recording and reproducing by the front end part of the magnetic pole 1 are prevented and the variation of recording and reproducing efficiency due to grinding error is reduced.
Patent JP-H02200569-A (JP)
Title: Steering gear
Inventor: YOSHIOKA ISAMU
IPC: B62D1/16
Filed: 1989-01-27
Abstract: PURPOSE:To improve safety by providing a steering adjusting means for adjusting the rotational range and/or rotational resistance of a steering wheel according to the running speed of an automobile. CONSTITUTION:When an automobile starts its straight running, the main spindle of a transmission gear is rotated, and this rotation is converted into pulse signals by a speed detector 3A at all times. These signals are subjected to the specific processing and displayed as the speed at a speed indicator. On the other hand, the speed data is outputted to a control device 38 and incorporated into a comparator 9. Each time the speed data incorporated into the comparator 9 is increased by 10Km/h, the comparator 9 takes in the rotational range data corresponding to the speed data stored in a memory 8 and outputs the signal corresponding to this range data to a controller 10. The step motor 17 of a rotational range adjusting device 5 is operated by the control signals from the controller 10 so as to move a cylinder body 12 toward a steering handle by a fixed quantity, and thereby the operating quantity of the steering handle 2 is regulated.
Patent JP-2000211156-A (JP)
Title: Ink jet recorder
Inventor: ODA KAZUYUKI
IPC: B41J2/175
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder having a simple arrangement in which the quantity of air in a sub-tank coupled with a main tank through an ink supply tube can be controlled. SOLUTION: An ink jet recorder comprises a main tank 12, a sub-tank 16 coupled to supply ink to a moving recording head, a single ink supply tube 18 coupling between the a main tank 12 and the sub-tank 16, and a valve 24 provided in the ink supply tube 18. In order to control the quantity of air in the sub-tank 16, the valve 24 is closed at first and the sub-tank 16 is sucked for a predetermined time by driving a continuous suction pump 30 before opening the valve 24.
Patent JP-2000224630-A (JP)
Title: Selective radio call receiver and method therefor
Inventor: MIYASHITA YUKIO
IPC: H04Q7/14
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of reception rate caused by the influence other than the influence of mutual modulation. SOLUTION: An antenna 101 receives a calling signal N (N is an integer >=2) times per call. An automatic gain control part 108 can control the gain of the antenna 101 to two values of high and low values and limits the gain of the antenna 101 to the low value. When the (N-1)th calling signal is received and the synchronizing part, frame information and block information of this calling signal can not be confirmed, the calling number of that calling signal is not coincident with a present calling number or the message of that calling signal can not be restored, the limitation of gain of the antenna 101 to the low value due to the automatic gain control part 108 is canceled and the gain of the antenna 101 is made into high value.
Patent JP-H11220756-A (JP)
Title: Video signal processing circuit
Inventor: HASHIMOTO JUNJI
IPC: H04N5/21
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To eliminate a sharp noise from a video signal. SOLUTION: A video signal processing circuit that eliminates a noise from a video signal is equipped with frame cyclic type filters (1, 2, 3 and 4) which make a video signal of one frame before feeding back to the video signal by a specified feedback coefficient, a clock generator 9 that is inserted in the front edge of the video signal, is locked in a phase of plural color burst signals frequency and amplitude, of which is constant and forms a clock signal for multiplying the frequency of the color burst signal, and a color burst deterioration detection part 10 that latches the color burst signal by the clock signal generation of the clock generator 9, detects the deterioration of the video signal from a latched value, and controls the feedback coefficient of the frame cyclic type filters 1 to 4,  in accordance with the degree of deterioration prior to horizontal scanning of the video signal.
Patent JP-S63187013-A (JP)
Title: Burner
Inventor: NAKAMOTO MITSUYOSHI
IPC: F23D11/10
Filed: 1987-01-29
Abstract: PURPOSE:To increase the reduction effect of NOx in a low excess air ratio and make the stability of flames satisfactory and combustion possible in a wide range of the combustion amount and the excess air ratio by a method wherein a number of opposing flames are formed in a combustion chamber and a plurality of flames are also arranged in the direction of the outlet port of the combustion chamber. CONSTITUTION:Fuel supply passages 12 are arranged in groups between the walls 9 of a combustion chamber and branch pipes 13 and cooling passages 14 are formed between them. Though a number of opposing flames are formed in the combustion chamber 8, heat generated in these flames heats the walls 9 and the passages 12. Heat is radiated from the walls 9 and the passages 12 to reduce the flame temp. and the quantity of NOx contained in the exhaust gas. When adjacent flame holes approach each other, adjacent flames interfere with each other. When the distance between the flame holes is made larger than the diameter of the hole, combustion is made possible without the interference between the adjacent flames. Because the passages 12 of which tip parts form the flame holes 11 are partially projected into the chamber 8, the temp. at the flame hole parts is raised up to stabilize combustion.
Patent JP-H05216399-A (JP)
Title: Navigation device
Inventor: MIYAZAKI KAZUMI
IPC: G01C21/00
Filed: 1992-02-04
Abstract: PURPOSE:To obtain a navigation device excellent in map recognition property as to a navigation device which displays the position of its own vehicle on a map. CONSTITUTION:This navigation device is equipped with a map data storage means 25, a present vehicle-position detecting means 27, a display means 28 which draws at least the map and the position of its own vehicle, a display control means 31 which makes access to the map data storage means 26 to display the map on the display means 28 and displays the position of its own vehicle obtained from the its own-vehicle position detecting means 27 on the display map, a display map scale selection switch 29 which selects the scale of the displayed map, and a display map scale control means 30 which supplies an instruction for making access and displaying map data of the requested reduction scale to the display control means 31 according to the selection command of the switch, specifies the drawing color of the drawing of the map by the display control means 31, and supplies an instruction for specifying the specific color predetermined depending upon the scale of the map as the drawing color.
Patent JP-S59143977-A (JP)
Title: Azimuth marker turning apparatus for radar equipment
Inventor: TANIGAKI HIDETOSHI
IPC: G01S7/22
Filed: 1983-02-07
Abstract: PURPOSE:To enable a quick setting by gradually changing over the azimuth counting speed, namely, the turning speed of the azimuth marker according to the rotational speed of a rotary encoder. CONSTITUTION:Monostable multivibratiors 2 and 3 operate by a rotary pulse from a rotary encoder 1 to transmit pulses with fixed time ranges t1 and t2 (<t1) respectively. FFs 4 and 5 compare the transmission cycle T of the rotary pulse with the times t1 and t2 to determine whether it is larger or smaller than them. When the rotary encoder 1 is rotated at the normal speed (T>t1), a selection gate 9 allows the rotary pulse to pass directly. Counts of reversible counters 10-13 are introduced to an azimuth display 14 and an azimuth marker generation circuit 15. When the cycle T is t2<T>=t1, the selection gate 9 allows a division pulse g' to pass as given by 1/4 division of a pulse of a cycle t0 from a master oscillation generator 6 with a division circuit 7 and thus, the counts of the reversible counters 10-13 vary in the aximuth irrelevant to the rotary pulse.
Patent JP-S63188354-A (JP)
Title: Preparation of noodle
Inventor: NISHIYAMA NOBORU
IPC: A23L7/109
Filed: 1987-01-29
Abstract: PURPOSE:To obtain high-quality noodles having moderate toughness and gloss and excellent preservability, by contacting a substance having high osmotic pressure to a noodle dough kneaded with saline water, thereby aging the dough under forced dehydration. CONSTITUTION:Raw flour such as wheat flour is added with saline water having a salinity of usually 2-3% and thoroughly kneaded. The kneaded noodle dough is made to contact with a substance having high osmotic pressure interposing a semipermeable membrane and left at rest keeping the state for a definite period. The dough is aged by this process under forced dehydration in airtight state. The substance having high osmotic pressure is e.g. an aqueous solution of sugars such as sucrose, fructose, etc., or sodium chloride, etc., and the semipermeable membrane is cellophane paper, water-resistant PVA film, etc. Water and odorous substances having small molecular size in the noodle dough are transferred into the high osmotic pressure substance by the contact treatment. The dehydrated and aged noodle dough is rolled to form a noodle web, which is slit to obtain the objective noodles.
Patent JP-S56117868-A (JP)
Title: Apparatus for producing amorphous metal strip
Inventor: SAKATA MASATO
IPC: B22D11/06
Filed: 1980-02-19
Abstract: PURPOSE:To increase the contact face with molten metal, improve cooling effect and improve the quality of amorphous metal strip by forming the surfaces of cooling bodies to satin surfaces in producing the amorphous metal strip by quickly cooling molten metal with the metal cooling bodies revolving at high speeds. CONSTITUTION:In producing an amorphous metal strip by extraordinarily quickly cooling molten metal by a centrifugal quick cooling method using a cylindrical metallic rotator or a single roll method, a twin roll method or a metallic belt-twin roll method or the like, the inside surface of the cylindrical rotator or the surfaces of metallic rolls and a metallic belt with which molten metal contacts are worked up by liquid honing or the like into satin surfaces of <=20mu roughness. Since the area contacting with the molten metal is increased, the cooling effect becomes higher and the molten metal becomes perfectly amorphous.
Patent JP-H11220135-A (JP)
Title: Semiconductor acceleration sensor and manufacture thereof
Inventor: ISHIDA TAKUO
IPC: H01L21/306
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of an inverted layer by automatic doping by a method wherein the first high concentration buried impurity layer, in the shape almost equal to a beam part, is formed on the semiconductor substrate located under the beam part. SOLUTION: The pattern shape of a p+ type buried sacrificial layer 3 is formed in the single crystal silicon substrate 1 on the lower part of a deflected section 4a in the shape almost equal to the deflected section 4a by the manufacturing process of a semiconductor acceleration sensor. Also, as the p+ type buried sacrificial layer 3 is not present on the arrival part of etching of a notched part 10, the control of etching time is required for the purpose of obtaining a prescribed depth of the notched part. Accordingly, the formation of an inverted layer by automatic doping in the vicinity of the interface between the single crystal silicon substrate 1 and an epitaxial layer 4 can be suppressed, or at least the impurity concentration of the inverted layer can be lowered, and the adverse effect to the element characteristics can be lessened or removed.
Patent JP-S54113512-A (JP)
Title: Maintenance unit for dome tank roof
Inventor: NAKAHARA FUMIHIKO
IPC: E04G1/36
Filed: 1978-02-24
Abstract: PURPOSE: To improve the maintenance unit to check and repair the inside of a dome tank roof for simpilfying the maintenace work by hanging a movable rack from a ring beam of the roof frame.  
     CONSTITUTION: A dome tank roof 2 is composed of radial arch beams 4 (4', 4"..) and several concentric ring beams 5 (5', 5"..) mutually welded and fixed. On this ring beam 5, a work rack 6 with a U-shaped section and steps 7 are provided with a frame 8 between. At the top of the frame 8, rollers 13 to be rolled on a lower flange 10 of the ring beam 5 are arranged to be driven by a chain belt 15, and the maintenance work of the roof is simplified by the turnable rack 6 for a workman inside the roof 2. The rack 6 can be divided radially, and a work truck can be provided to the steps 7 separately. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58145541-A (JP)
Inventor: JIIGUFURIIDO HERUTSUOGU
IPC: B60R1/06
Filed: 1983-02-10
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-S52105191-A (JP)
Title: Preparation of 7-acylamino-cephem-4-carbohydrazides
Inventor: YAMAGUCHI HISAO
IPC: C07D501/06
Filed: 1976-02-27
Abstract: PURPOSE: The title compounds, useful as cephalosporin type antibiotics and their intermediates, are prepared by the acylation of novel 7-amino-cephen-4-carbohydrazides. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10224859-A (JP)
Title: Digital cordless telephone system, digital telephone system and telephone set
Inventor: NAKAHARA TATSU
IPC: H04W84/10
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To improve service in data communication by temporarily storing data in a memory used for general purpose when data can not be communicated because a data terminal is not connected with a mobile terminal, and automatically executing data communication when a service function is restored. SOLUTION: Calling information of data communication called from a mobile terminal 7#1 is given to a mobile terminal 7#2 through an exchange main body 1 as call incoming information. When the data terminal is not connected to the terminal 7#2, the terminal 7#2 sends response information of a transmission preserving request to the main body 1. The terminal 7#2 allows a display part to display a message that the call incoming of data communication occurs, and monitors a data terminal 8#2. On the other hand a main control part 5 in the main body 1 connects a speech path between a radio base station interface part 3#1 and a speech storing memory part 4 to temporarily store data in the memory part 4.
Patent JP-S60167667-A (JP)
Title: Manufacture of permanent magnet rotor
Inventor: KINOSHITA TOMONORI
IPC: H02K1/27
Filed: 1984-02-06
Abstract: PURPOSE:To eliminate the affection of heat to a premanent magnet piece without complicating the structure of a mold for die casting by integrally forming a rotor yoke by the die casting, and then mounting the piece on the outer periphery of a rotor yoke. CONSTITUTION:A rotor yoke 4 is laminated with cores 3, and then contained in a stationary mold 15 and a movable mold 16. Then, when a molten material is flowed from an inlet 24, an end ring 21 and a balance weight mounting projection 17 are molded, and the end ring 21 and a balance weight mounting projection 20 are molded. After the die-casting is finished, a plurality of permanent magnets are mounted on the outer periphery of the yoke 4, and thermosetting varnish is further coated.
Patent JP-S56138153-A (JP)
Title: Amino acid ester and peptide ester of leuco- indoaniline, manufacture and drug containing same for detecting proteinase
Inventor: DEIITAA BERUGAA
IPC: C12Q1/00
Filed: 1981-02-16
Abstract: This invention relates to new amino acid and peptide esters of leuko-indoaniline compounds and to a process for their preparation. In additional aspect, the invention relates to compositions containing such compounds for the detection of proteolytic enzymes and to methods for detecting such enzymes.