baber/WOPTO huggingface dataset:
Patent JP-S6339719-A (JP)
Title: Cutting method for material to be cut and its device
Inventor: AOYANAGI MINORU
IPC: B23D53/04
Filed: 1986-07-31
Abstract: PURPOSE:To facilitate the cutting/separation of a test piece or the like from a large material to be cut by operating a rotating cylinder to rotate a rotor and switching the addendum section of a band saw blade supported by it into conditions directed in the vertical direction or the horizontal direction. CONSTITUTION:A work piece is fixed on a work table, a band saw blade 11 is held, with its addendum section directed downward, a cutting head is lowered, and the work piece is vertically cut. A rotor 225 is rotated by the operation of a rotating cylinder 253, the band saw blade 11 is held, with its addendum section directed horizontally and forward, and the vertical movement of the cutting head is fixed at this position. Then, a longitudinally moving cylinder is operated, a saw blade housing is moved forward, thereby the work piece can be cut horizontally. That is, horizontal and vertical cutting for the work piece is performed respectively, and a test piece or the like can be cut and separated.
Patent JP-S6453690-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NARITA FUJIAKI
IPC: H04N9/87
Filed: 1988-07-20
Abstract: PURPOSE:To obtain a satisfactory multiple-speed reproducing image by providing a control means to control the phase of a carrier signal for restoring a low-pass converting chrominance signal in a mode different from that at the time of an ordinary reproducing. CONSTITUTION:At the time of recording, a video signal amplified by a recording amplifier 3 is supplied to magnetic heads A and B and recorded onto a tape. At the time of a multiple-speed image reproducing, preamplifiers 4-7 are connected to magnetic heads A, B, A' and B'. At a carrier phase and inverting switch 118, the phase of a carrier is converted by 180 deg. at every hour at the time of inputting a horizontal pulse, and the output is inputted to a frequency converting circuit 13. At the frequency converting circuit 13, a chroma signal from a low-pass filter 12 is frequency-converted by the carrier. At the time of the ordinary reproducing, the carrier phase inverting switch 118 phase- converts the carrier at every other field and, simultaneously, at every hour and inputs it to the frequency converting circuit 13.
Patent JP-H09149565-A (JP)
Title: Noncontact transfer power unit
Inventor: UCHIDA JO
IPC: H02M3/28
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic coupling method of power unit small and high in power transfer efficiency. SOLUTION: This device drives its internal coil 10 on power supply side by single switch with its switching element 107, and also utilizes flyback power effectively, omitting a reflux diode used generally in single switch drive. Furthermore, this drives, by current resonance, the coil 104 on power supply side by flyback power with a power supply circuit including this power supply coil 104 so as to raise power transfer efficiency The transient power waveform generated in forward polarity can also be utilized by rectifying the output of the coil 111 on power reception side with a bridge constitution of diode 111.
Patent JP-H0779655-A (JP)
Title: Multiplication culture of japanese horseradish seedling
Inventor: ISONO TERUHIRO
IPC: A01H4/00
Filed: 1993-06-25
Abstract: PURPOSE:To efficiently and massively multiply tillered Japanese horseradish seedlings having sizes capable of being set in a Japanese horseradish field at a low pathogenic microbe-infected rate especially from the mericlone seedlings of the Japanese horserabish. CONSTITUTION:This method for multiplying and culturing Japanese horseradish comprises growing the mericlone seedlings of the Japanese horseradish up to a state having a main rhizome branched with many large and small tillered stems, separating the tillered seedlings from the main rhizome, and subsequently growing the separated tillered seedlings up to tillered seedlings having sizes capable of being set in a Japanese horseradish field by a culture method.
Patent JP-S6076204-A (JP)
Inventor: TEYUUHIYO JIIPUKE
IPC: B21B19/02
Filed: 1983-09-30
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-S6392310-A (JP)
Inventor: FURIIDERU KIYUTSUHIEMAN
IPC: B60N2/90
Filed: 1987-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0229776-A (JP)
Title: Large display board device
Inventor: TSUJIKADO KAZUMI
IPC: G09F9/00
Filed: 1988-07-20
Abstract: PURPOSE:To constantly secure temperature inside a display board and to stabilize the inside of the board by providing a temperature sensor and a temperature control part and controlling a cooling capacity in response to various display patterns. CONSTITUTION:The various display patterns are fed to the large display board 1 by a terminal controller 2, and various bits of information are displayed. Then, the temperature sensors 3 are mounted inside the board; in parts in which temperature is raised and in the positioning parts for parts which are weak to high temperature. The temperature sensors detect the temperature inside the board and send a signal to the temperature control part 5, which sends a signal for controlling the air quantity of a fan in response to the temperature inside the board. Besides, when the temperature inside the board becomes higher than prescribed value, a temperature signal is sent from the control part 5 to the device 2, and an image erasing signal is sent from the control part 5 to the board 1.
Patent JP-H0712295-A (JP)
Title: Inner chamber swing prevented supporting structure for double structural tank with heat insulation
Inventor: KITAGAWA MOTOHIRO
IPC: F17C3/02
Filed: 1993-06-25
Abstract: PURPOSE:To reduce the evaporating rate of a liquefied gas due to reduction of external heat which intrudes through an inner chamber supporting structure even in the standstill state where no swing is produced, by preventing attitude change of the inner chamber caused by swings which the outer chamber receives, and precluding the decrease in the effective utilizing amount of the liquefied gas due to transient evaporation of the liquefied gas in the inner chamber and also steep rise of the internal pressure of the inner chamber. CONSTITUTION:An inner chamber 1 and an outer chamber 2 are formed as horizontal cylinders which are coaxial with each other, wherein the arrangement includes three or more rollers 4 which are installed at a constant spacing in positions fore and aft in the ring-form space 3 between the two cylindrical chambers 1, 2 and support the inner chamber 1 in such a way as rotatable coaxially relative to the outer chamber 2, outward facing projections 6 installed protrusively in axial direction at the head and tail in their centers of the inner chamber 1, and inward facing projections 6 which are protruded in axial direction at the head and tail in their centers of the inner surface of the outer chamber 2 and which confront the mating ends of the outward facing projections 6 while an appropriate clearance delta is reserved in the axial direction.
Patent JP-S6425428-A (JP)
Title: Connection of element
Inventor: OHIRA HIROSHI
IPC: H01L21/60
Filed: 1987-07-22
Abstract: PURPOSE:To absorb thermal expansion difference between a semiconductor element and a wiring board and to prevent a connection from disconnecting due to a thermal hysteresis by increasing the length of a solder post for bonding the element to the board. CONSTITUTION:A metal layer 12 disposed at four corners of a semiconductor element 11 is dipped in a melted eutectic solder bath to form a solder semisphere 13. The sphere 13 is also formed in the same manner as before on the copper foil pattern 14 of a wiring board 15. Then, the board 15 faces oppositely the element 11, the substrate is heated and held at 150 deg.C, the sphere 13 is melted by irradiating an infrared ray from the element side to form a drum-like solder 13. Thereafter, the element is raised to control an interval between the element and the board to stop the irradiation of the infrared ray, air-cooled to prepare a solder post 13 exhibiting slender and thick drum-like columnar state.
Patent JP-S6071210-A (JP)
Title: Bladder for tire vulcanization
Inventor: NAGASAWA HIDEAKI
IPC: B29C35/06
Filed: 1983-09-29
Abstract: PURPOSE:To dispense with mold lubricant application process at the time of vulcanization by forming a film of special lubricant adherently on the contact surface with green tire in the body of a bladder. CONSTITUTION:An opening 11 is provided at the upper end or lower end of a bladder 10. During tire vulcanization, steam, hot water or gas is introduced into the body of a bladder. Then a sealing ring is tightly set on the bladder and the bladder is hermetically sealed. When a green tire is attached on the bladder body 10, the part A (shown in the figure) of the surface of bladder 10 contacts the inner side of green tire. This part A, is treated chemically so that a film 12 of lubricant is formed adherently on the surface A. Molybdenum disulfide, graphite, Teflon powder, etc. are used as a lubricant constituting the film 12. Thus it is made possible to dispense with the application of a mold lubricant in tire vulcanization process.
Patent JP-S6242668-A (JP)
Title: Picture processing device
Inventor: NISHIGAKI YUJI
IPC: H04N1/60
Filed: 1985-08-20
Abstract: PURPOSE:To execute an approximately continuous pulse width modulation and to obtain the picture output having the high picture quality with a good gradation by comparing the picture signal with the triangular wave of the prescribed period after the digital picture signal is converted to the analog picture signal once. CONSTITUTION:The output picture from a CCD color sensor, etc., is inputted from a digital data output device 1 through a selector 2 to a D/A converting device 3 and converted to an analog signal 15. The analog picture signal 15 is compared with a triangular wave pattern signal 16 outputted from a pattern signal generating device 5. When the picture information is the color picture information, a timing signal generating circuit 8 outputs the clock signal corresponding to respective color components of the picture information by a color selecting signal 12. The above-mentioned triangular wave pattern signal 16 is outputted based upon the clock. Thus, the color picture information is modulated to the pulse width and outputted for respective color components by a comparator 4.
Patent JP-S6242510-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRASHITA NORIO
IPC: H01L21/263
Filed: 1985-08-20
Abstract: PURPOSE:To manufacture a semiconductor device whose area of SOI structure is enlarged by a method wherein the thickness of an amorphous Si film on a seed crystal is reduced to shorten the delay time at the early period of heat treatment so that epitaxial growth is performed longer until it is limited with the polycrystalization of the amorphous Si. CONSTITUTION:After a thermal oxide film 32 has been formed on a Si substrate 31, patterning is performed photolithography or etching technique. After that, the substrate 32 is chemically washed with washing liquid with specified ratio of HCl, H2O2, H2O and is cleaned with high-temperature heating in super- vacuum, and amorphous Si 33 is deposited on the surface with electron beam evaporation. Further, heat-treatment is done at a specified temperature to miniaturize the amorphous Si. After that, the amorphous Si 33 on the seed crystal is thinned with photoetching so that the thickness is two times less than that of the thermal oxide film 32.
Patent JP-H0843230-A (JP)
Title: Pressure measuring instrument
Inventor: KUDO ATSUSHI
IPC: G01L13/06
Filed: 1994-08-02
Abstract: PURPOSE:To prevent intrusion of hydrogen atoms into an sealing liquid after the atoms are diffused and permeate into a diaphragm by reducing or preventing the occurrence of the hydrogen atoms due to a local battery formed between a diaphragm and cover without coating the diaphragm or cover with a multilayered coating. CONSTITUTION:A grid 32 of a metal which is nobler than the metal forming a seal diaphragm 6 is provided between the diaphragm 6 and a cover 20. Although local batteries are formed among the diaphragm 6, cover 20, and grid 32, the electric current flowing to the cover 20 from the diaphragm 6 becomes smaller when the grid 32 is provided as compared with the case where the grid 32 is not provided. In other words, the number of electrons (e<->) which move to the diaphragm 6 from the cover 20 becomes smaller. Therefore, the occurrence of hydrogen atoms H due to the chemical change expressed by 2H<+>+2e<-> 2H0 is also reduced.
Patent JP-H0349503-A (JP)
Title: Travel controller for conveying electric railcar
Inventor: KUBOTA HIROSHI
IPC: B60L3/00
Filed: 1989-07-13
Abstract: PURPOSE:To automatically switch a travel control system by applying travel control commands from both a control trolley line and a code plate provided on the ground. CONSTITUTION:A travel controller 5 for a conveying electric railcar 1 stores a self-travel program 10, a zone travel program 11 and a pulse travel program 12. Code plates 20a - 20c for applying travel control commands are provided on the ground, and read by a code reader 8. On the other hand, a travel control signal is also applied by trolley lines J, K. A controller 13 operates a switching function 14 based on read content of the reader 8 and detection signals of home position detectors 9a, 9b, selectively executes programs 10 - 12 by utilizing control signals applied from the lines J, K as required, and controls a motor 2 through an inverter 4.
Patent JP-H0349504-A (JP)
Title: Travel controller for conveying electric railcar
Inventor: KUBOTA HIROSHI
IPC: G05D1/02
Filed: 1989-07-13
Abstract: PURPOSE:To switch a control system by a simple structure by instructing the type of a travel control system to a conveying electric railcar according to code plates, etc., arranged in inlets of respective zones. CONSTITUTION:A travel controller 5 for a conveying electric railcar 1 stores a self-travel program 10, a zone travel program 11 and a pulse travel program 12. Code plates 20a - 20c for applying commands for selecting the program are provided on the ground, and read by a code reader 8. A controller 13 solely selects programs 10 - 11 in response to the read content of the reader 8, and controls based on it.
Patent JP-S5971845-A (JP)
Title: Manufacture of tire
Inventor: HIRAKAWA HIROSHI
IPC: B29K21/00
Filed: 1982-10-18
Abstract: PURPOSE:To obtain tires having reduced rolling resistance without damaging the storage elasticity of the tire by a method in which a rubber composition containing a specific amount of reinforcing carbon black is subjected to an initial vulcanization under a specific condition, and the rubber composition so treated is stretched and doubled with an other rubber composition and then vulcanized. CONSTITUTION:One hundred pts.wt. a raw material rubber (A) is mixed with 30-70pts.wt. carbon black of an iodine adsorption of 65-140g/kg and a dibutyl phthalate oil asorption of 85cc/100g or more to obtain an unvulcaized rubber. The unvulcanized rubber is subjected to an initial vulcanization in such a way that the difference between maximum torque value and minimum torque value is within the range of 5-20% in a vulcanization curve drawn by a vulcanization tester. The rubber so treated is stretched to 30-400%, doubled with an other rubber composition, and then vulcanized to obtain a tire.
Patent JP-H1126437-A (JP)
Title: Plasma-etching electrode
Inventor: ISHII MAKOTO
IPC: H01L21/3065
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the manufacturing yield during plasma-etching process of silicon wafer by equalizing the etching rate within the silicon wafer surface. SOLUTION: This electrode 6 is provided with a gas-blowing hole 7 for blowing gas in the thickness direction. Here, as the gas-blowing hole provided at the external side of a circle specified by the radius corresponding to 70 to 95% of a silicon wafer 4 as the material to be processed from the center of the electrode 6, a hole having a diameter equal to 1.2 to 2 times the hole diameter of the gas-blowing hole 7 provided at the internal side of the circle is given to the electrode 6.
Patent JP-H0848471-A (JP)
Title: Elevator
Inventor: ISHIKAWA MITSUO
IPC: B66B1/46
Filed: 1994-08-02
Abstract: PURPOSE:To enable a wheelchair user to easily utilize an elevator while keeping in a seated posture in the wheelchair without having a hard posture. CONSTITUTION:Each elevator hall movable sensor 21 which can be operated by the stepping part of a wheelchair is installed at the left and right of the elevator hall door 3 on an elevator hall wall 1, and the destination floor registration is carried out simultaneously with the car call registration by operating each elevator hall movable sensor 21.
Patent JP-H0930971-A (JP)
Title: Treating agent for mental disease
Inventor: MIURA SADANORI
IPC: A61K31/4704
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject excellent treating agent containing a specific carbostyril derivative as an active ingredient, especially useful as a treating agent for schizophrenia and free from serious adverse effects, e.g. motility disturbance such as akathisia. SOLUTION: This treating agent contains a carbostyril derivative of the formula (R is a lower alkyl; a bond between carbons at 3 position or 4 position of carbostyril skeleton represents single bond or double bond) or its salt as an active ingredient. As the compound of the formula or its salt, 5-(2-hydroxy-3- tert-butylamino)-propoxy-3,4-dihydroxycarbostyril hydrochloride is preferably used. When the compound of the formula or its salt is used alone, the treating agent is administered so that the daily effective ingredient amount in the treating agent may be 15-30mg/adult. The treating agent is preferably administered once or three times daily. Further, effective ingredient amount in the treating agent is preferably normally 0.1-2wt.%. Furthermore, the treating agent is preferably combinedly used with anti-schizophrenic medicine such as chlorpromazine hydrochloride.
Patent JP-H0738025-A (JP)
Title: Cooling structure
Inventor: ISHIYAMA HIROSHI
IPC: H05K7/20
Filed: 1993-07-22
Abstract: PURPOSE:To improve cooling efficiency without causing the rise of the cost by forming a plurality of cooling passages by keeping ribs of a pair of cooling blocks at a predetermined interval and alternately combining them CONSTITUTION:A cooling fluid flowing from a cooling fluid circuit into cooling blocks 3, 4 through an inlet pipe 5 flows through each cooling passage of a forward passage side communicated with the inlet pipe 5 from the other side of the cooling blocks 3, 4 to the one side of the same, and thereafter flows into a return passage side on the one side of the cooling blocks 3, 4, and further flows through each cooling passage on the return passage side from the one side to the other side, and finally flows out from an outlet pipe 6 to the cooling fluid circuit. Heat radiation from electric components 2 fixed to the cooling blocks 3, 4 is transmitted through outer walls of the cooling blocks 3, 4, and a passage rib 7a forming the cooling passage and a partition rib 7b, and is absorbed into the cooling fluid flowing through the cooling passage. Hereby, the electric components 2 are cooled. Thus, cooling efficiency is improved without decreasing the rib interval s.
Patent JP-H0892164-A (JP)
Title: Production of pivaloylacetic acid ester
Inventor: MITARU KATSUHIKO
IPC: B01J21/04
Filed: 1995-07-18
Abstract: PURPOSE: To readily obtain the ester useful as a synthetic intermediate for photographic materials, etc., in a high yield by carrying out decarbonylation reaction of pivaloylpyruvic acid ester using a stable specific catalyst having high activity. CONSTITUTION: (C) This method for producing a pivaloylpyruvic acid ester of formula II (e.g. methyl pivaloylpyruvate) is to subject (B) a pivaloylpuruvic acid ester of formula I (R is a 1-4C alkyl) (e.g. methyl pivaloylpyruvate) to decarbonylation reaction in the presence of (A) an inorganic oxide containing >=10wt.%, preferably >=30%, further preferably >=90% alumina expressed in terms of aluminum oxide (Al2 O3 ) and not containing a heavy metal. Furthermore, the component A is preferably added to the component B in an amount of 0.1-10%, preferably 0.5-5% based on the component B. The component A has preferably 0.5-3mm particle diameter.
Patent JP-H0346126-A (JP)
Title: Optical disk
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B7/24097
Filed: 1989-07-14
Abstract: PURPOSE:To enlarge capacity by contriving the arrangement of respective pits such as arranging a pit for track counter in the leading part of a servo field and afterwards, arranging wobble pit, clock pit and wobble pit in this order. CONSTITUTION:Clock pits 15 are arranged on centers 16 of tracks in the fixed positions in a track direction. Pits 12 for track count are slightly deviated from the centers 16 and arranged in deviated positions successively repeatedly in the track direction for each prescribed number of tracks. Distances between the pits 12 and the clock pits 15 are changed on three steps. Wobble pits 13 and 14 are slightly deviated from the centers 16 mutually reversely and the distance between the pit 14 and clock pit 15 is fixed. The distance between the pit 13 and clock pit 15 is changed on three steps. The combination of these three steps are more than three steps and changed for each prescribed number of tracks in the order determined in advance.
Patent JP-S6339951-A (JP)
Title: Composition having excellent coatability for bumper
Inventor: WATANABE TAKASHI
IPC: C08L53/00
Filed: 1986-08-04
Abstract: PURPOSE:To obtain a compsn. which can be easily injection-molded into a bumper having flexibility, impact resistance and coatability comparable to those of a urethane bumper, by blending specified modified block copolymer with a polyolefin and an ethylene/propylene rubber. CONSTITUTION:This compsn. for bumpers is obtd. by blending 30-40 wt% modified block copolymer obtd. by grafting a molecular substance having a carboxyl group or its derivative group onto a hydrogenated product of a block copolymer composed of at least one polymer block A mainly composed of an arom. vinyl compd. and at least one polymer block B mainly composed of a conjugated diene compd., 30-55 wt% polyolefin, and 40-5 wt% ethylene/ propylene rubber. Examples of the molecular substance having a carboxyl group or its derivative group are unsaturated carboxylic acids and derivatives thereof, among which maleic anhydride is particularly preferred.
Patent JP-H092038-A (JP)
Title: Rear suspension used for commercial car
Inventor: MIYAZAKI KIYOAKI
IPC: B60G11/46
Filed: 1995-06-26
Abstract: PURPOSE: To smoothen suspension motion so as to avoid angle shaking of a rear axle, restrain excessive deformation of bushes used for torque rods, and reduce force input to the vehicle body side so as to improve riding comfortableness. CONSTITUTION: Right and left upper torque rods 13,13 are set into length (l) of about 3/4 times the distance L from the axle center O1 of a rear axle 33 to the front end leaf eye centers O2 of right and left leaf springs 11, 11 in a side view, and spacedly placed above the leaf springs 11, 11. The rear axle 33 is connected to a chassis frame so that front end rod eye centers O3 are brought in line with the end leaf eye centers O2 .