baber/WOPTO huggingface dataset:
Patent JP-H0943342-A (JP)
Title: Self position detector of autonomous traveling work vehicle
Inventor: SOGAWA TAKAYUKI
IPC: G01S13/91
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To enable the detection of accurate self position and the simultaneous detection of a reflection mark and an obstacle by obtaining distance information from reflected light, and also providing a means for measuring reflection intensity of light and a means for identifying an substance having reflected light. SOLUTION: A light scanning means 6 performs light scanning, and a distance/light reflection intensity measuring means 31 computes the reflectance of an object from the distance information and light reflection intensity obtained by receiving the pulse beam reflected with an outside object. This writes the distance information, the light reflection intensity, and information on reflectance into a memory to the scanning point coordinate. When the scanning of one face is completed, the identification means 32a extracts the points where the reflectance is not less than the set value from the data stored in the memory, and performs the histogram processing, and recognizes marks PA and PB, and a self vehicle position computing means 32b computes the present self vehicle position.  Moreover, a peripheral obstacle information computing means 32c extracts the points where the reflectance is not more than the set value and besides the distance is not more than the set value from among the memory, and performs histogram processing, and judges the obstacle.
Patent JP-S58112255-A (JP)
Title: Silver oxide cell
Inventor: NAGAMINE AKIO
IPC: H01M4/06
Filed: 1981-11-30
Abstract: PURPOSE:To contain a large quantity of alkaline electrolyte in the positive electrode black mix and to improve cell characteistics including low temperature and discharge characteristics by using the positive electrode black mix made of a mixture of silver oxide and hydrate manganese dioxide. CONSTITUTION:A positive electrode black mix is produced from a mixture made by stirring and mixing silver oxide and hydrate manganese dioxide. Accordingly, no alkaline electrolyte is mixed, therefore, no carbon dioxide in the air is absorbed, thus an increase of the cell internal resistance caused by the absorption of carbon dioxide and the deterioration of low temperature and quick discharge characteristics can be prevented. In addition, since the hydrate manganese dioxide contains a large quantity of alkaline constituent and bound water by itself, when the alkaline electrolyte is injected after the positive electrode black mix has been filled into a positive electrode container, a large quantity of electrolyte can be held, and furthermore, the hydrate manganese dioxide is fine powder with a small density, thereby a large quantity of alkaline electrolyte can be injected under excellent workability.
Patent JP-H0611926-A (JP)
Title: Image forming device
Inventor: IWAMOTO MINORU
IPC: H04N1/10
Filed: 1992-06-26
Abstract: PURPOSE:To enhance controllability of an image forming device by automati cally selecting a book copy mode when a double-sided document of a book, noteboock or the like is subjected to an image-forming process, and automati cally selecting recording paper of a size corresponding to the document. CONSTITUTION:An image forming device has a document pattern read means (sensor portion 407) for reading the pattern of a document face, a document size detection means (sensor portion 407) for detecting the size of the document, and a CPU 401 which, when the document size detection means is placed lengthwise along the direction of scanning and the read output of the document pattern read means does not indicate detection of a pattern of a predetermined interval at the center of the document, automatically sets a book copy mode in which the right and left pages are subjected to an image-forming process in sequence.
Patent JP-H0740139-A (JP)
Title: Jig device for slice cut for shaped member
Inventor: NAKAZAWA YASUSHI
IPC: B23D47/04
Filed: 1993-08-04
Abstract: PURPOSE:To firmly hold the edge part on the cut side, even in the case where the edge part of a shaped member is cut in a thin thickness, by installing a chuck device for chucking the edge part on the cut side of the shaped member having a hollow part and/or a semihollow part. CONSTITUTION:The edge part on the cutting side of a shaped member 1 is held in the projection state 10 a prescribed thickness distance from the cut position by a saw cutter 25, and the edge part on the cut side of the shaped member 1 is fitted into the fitting recessed part 8 for holding of a holding panel 5. Then, a divided mold working body is advance-operated forward, and each mold 9a,... of a divided mold 9 is shifted in the direction separating from the center side, and the inner peripheral wall surface of the hollow parts 1a,... at the edge part on the cut side of the shaped member 1 is chucked. In this state, the edge part on the cut side of the shaped member 1 is slice-cut by the saw cutter 25.
Patent JP-H1041310-A (JP)
Title: Machining method for semiconductor substrate
Inventor: KONO KATSUMI
IPC: H01L21/322
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the dust production of the semiconductor substrate by polishing or etching away a part of the semiconductor substrate which is a source of dusts. SOLUTION: Polishing is carried out by a double-sided polishing device. At this time, the top surface 11 of the substrate 1 is polished into a normal mirror surface state and the reverse surface 21 is polished so that a polysilicon film as a film 2 for gettering is slightly left. The polysilicon film only need to be left even a little, so it is left as thin as possible, but the polysilicon film is so adjusted that the film is left concretely to a >=0.5μm thickness in average as a condition for leaving the film over the entire surface even a little in consideration of variance. This adjustment is made by controlling the abrasive cloth and polishing pressure of a polishing machine. Then cleaning for removing abrasives is carried out.
Patent JP-H0749148-A (JP)
Title: Hot water supplying apparatus
Inventor: KADOMA NORIFUMI
IPC: F24H1/00
Filed: 1993-08-04
Abstract: PURPOSE:To reduce an error of a water level measurement by providing a bent tube rising upward in a bathtub water circulation passage of a suction side of a circulation pump of a hot water supplying apparatus for supplying hot water in a boiler to a bathtub through the passage, and providing a water level detecting sensor of the bathtub at a rising part. CONSTITUTION:A combustion chamber 3 serving also as a heat exchanger is provided in a boiler 2 for storing warm water, a liquid chamber 4 for storing warm water is provided therebetween, and first, second hot water supply tubes 8, 9 are connected thereto. After the warm water from the tube 9 is mixed with water, the mixed water is poured in a bathtub through a first connecting tube. When a temperature of the bathtub hot water is lowered, the water is introduced to a heat exchanging pipe 19 by a circulation pump 20 to be heated, circulated to the bathtub, and reheated for bath temperature keeping function. The air sucked into a first connecting tube together with the water of the bathtub at the time of the reheating for the bath temperature keeping function is stored in an upper part of a bent tube and at an end of the first tube, and hence since the air is not stored in a water level sensor provided at a rising part of the bent tube at the bathtub side. Accordingly, an error of a measurement is reduced.
Patent JP-H0357460-A (JP)
Title: Breathing gas supplying tube and breathing gas supplying device
Inventor: OGAWA SHIGEMITSU
IPC: A61M16/08
Filed: 1989-07-25
Abstract: PURPOSE:To supply a breathing gas in timing with breathing and to obviate the impartation of burden on a human body by providing a detecting tube which has a pressure introducing port provided in combination with a gas discharge port on a front end side and is connected with a pressure detector for detecting the breathing pressure on a root end side. CONSTITUTION:The cannula has a supplying tube 10 which supplies the breathing gas from a gas supplying source 2 into the nasal cavity and the detecting tube 20 for detecting the breathing pressure. The supplying tube 10 of the cannula is connected via connecting joints 11, 33 to a gas supply valve 32 and the detecting tube 20 is connected via connecting joint 22, 34 to a pressure sensor 35. The change in the pressure in the nasal cavity generated at the time of the transfer to exhalation and inhalation is detected by the pressure sensor 35 and the opening and closing of the gas supplying valve 32 are controlled by a control circuit 36 in accordance with the detected pressure value; therefore, the gas is supplied at the time of the inhalation and the supply of the gas is interrupted at the time of the exhalation. Namely, the supply of the gas in automatic tuning with the breathing is possible.
Patent JP-H02140389-A (JP)
Title: Coupling structure of boring pipe
Inventor: GERUTO PUFUAIFUAA
IPC: E21B17/042
Filed: 1989-07-26
Abstract: PURPOSE: To economically manufacture a device to have the optimum weight, and to be durable to use for a long period by setting a jump of an upset head to a cylindrical hole, an inclination of a rising shoulder part, a cross sectional area at a starting point of the rising shoulder part, etc., to specific values respectively. CONSTITUTION: A jump of an upset head to a cylindrical bore 18 in an inner diameter of a cylindrical bore 15 in an undeformed pipe 8 is reduced to be at a less value than a specific value of 7%. A rising shoulder part 33 is inclined for a specific angle of 18 deg. as a reference. In addition, a cross sectional area at a starting point of the rising shoulder part 33 is set to be larger than a cross sectional area of the undeformed pipe 8 by a specific value of at least 30%.
Patent JP-2000029376-A (JP)
Title: Card system voice reproducing device
Inventor: YUI KOJI
IPC: G09B5/04
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a card system voice reproducing device which can more effectively express a picture in a card with picture and can further concentrate user's awareness on the picture and voice of the card with picture. SOLUTION: The card system voice reproducing device 10 is constituted of a voice reproducing apparatus 1, in which a card guiding groove 5 is formed on an upper surface of a cabinet over whole width thereof, the card with picture C can travel along the card guiding groove 5 at a prescribed speed and voice associated with the picture is reproduced corresponding to travelling of the card with picture C, and of a frame 10 with an opening, which is above the cabinet when amounted on the voice reproducing apparatus 1 and in which a small opening 1120 capable of partially exposing the picture P of the card with picture C and a large opening 1110 capable of inserting the voice reproducing apparatus 1 therein are formed.
Patent JP-S5897568-A (JP)
Title: Steering angle detecting device for fork-lift truck
Inventor: EZURE TOSHIKAZU
IPC: G01B7/30
Filed: 1981-12-01
Abstract: PURPOSE:To facilitate setting and positional adjustment, by making up a check mark corresponding to the check mark of a steering cam. CONSTITUTION:To set each of microswitches 20a and 20b to a switch adapter plate 15, a circular surface 17 of the switch adapter plate 15 is circumscribed to the surface of a basic cam and then fellow check marks themselves are correctly adjusted with each other. Next, the switch adapter plate 15 to which these microswitches 20a and 20b are secured is separated from the basic cam and, after circumscribing the circular surface 17 to a cam surface 12 in order to adjust a check mark 18 to a check mark 14, the switch adapter plate 15 is tacked to a car body frame 6. Then, a steering wheel is turned in both directions, and when a cam 11 is rotated to the extent of a desired angle B, it is locked after making sure that the microswitch being ON so far is turned to OFF.
Patent JP-H0245167-A (JP)
Title: Picture recorder
Inventor: YAMADA HIROMICHI
IPC: B41J2/44
Filed: 1988-08-05
Abstract: PURPOSE:To form a black solid picture having uniform density in an IE system, and to prevent the disappearance even of the picture of a detail section and record a distinct picture having no fog in a white area in a BGE system investigating each adjacent picture-element relation-ship of the picture data of a plurality of lines scanned in succession and executing weak beam exposure among respective scanning lines. CONSTITUTION:When the spot exposure of a semiconductor laser 12 is conducted, the quantity of light P is increased as the driving currents I are augmented gradually. The width of a beam spot is also broadened with the elevation of the level of the quantity of light. Consequently, the laser 12 is driven by normal power, driving currents Ia, in spot exposure corresponding to normal picture signal VIDEO 1, 2, and the laser 12 is driven by currents Ib weaker than normal power in exposure corresponding to a signal VIDEO 12. As a result, an optical output is brought to Pa on spot exposure corresponding to the normal picture signals VIDEO 1, 2, and exposure is performed in spot width la. The optical output is brought to Pb in spot exposure corresponding to the picture signal VIDEO 12, and exposure is conducted in spot width lb. According ly, a picture having no dropout is acquired in the irregularities and a solid black section of the longitudinal line of dot constitution.
Patent JP-S6254509-A (JP)
Title: Rolling roll and production thereof
Inventor: KONDO YASUO
IPC: B22D19/16
Filed: 1985-09-03
Abstract: PURPOSE:To constitute the edge parts of a roll of a material having high wear resistance and to obtain the roll for a high speed and high pressure having stable quality by subjecting a consumable electrode of which the components are changed in the longitudinal direction to electroslag remelting thereby welding the electrode to the periphery of a roll core material. CONSTITUTION:A water-cooled casting mold 2 is disposed on a water-cooled mold stool 1 and a circular cylindrical inside layer material 3 is concentrically placed therein. The cylindrical consumable electrode 4 which is an outside layer material is inserted into the space around the same. The electroslag remelting is executed in this state. The electrode 4 is melted together with the surface of the inside material layer 3 by the Joule heat of a slag bath 7 to form a molten metal bath 10 which solidifies further to successively fill the space in the form of the outside layer material 9. The electrode 4 is constituted of a composite material consisting of a material A forming the edge parts of the roll and a material B forming the central part of the barrel. The roll produced in the above-mentioned manner has the excellent rolling performance at and under the high speed and high pressure.
Patent JP-S5984680-A (JP)
Inventor: TSUKAHARA TAKESHI
IPC: B62K11/04
Filed: 1982-11-05
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-H1139199-A (JP)
Title: Job management data transaction system
Inventor: NISHIGUCHI RIYOUJI
IPC: G06F12/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a transaction system which periodically reads job management data to which control information is added and automatically performs clear processing and data transfer processing of job management data having passed holding time limit. SOLUTION: This job management data transaction system has a client device 1 which has a means to input job management data, a means which adds, to job management data, control information such as a holding period of a job management data file and a processing method after holding time limit and sends it to a server device, and a means which regularly updates and controls a job management data file of the server device. The transaction system is further provided with a means which communicates and inputs the job management data to which the control information is added via communication line 10, a job management file that stores job management data and an updating means which updates content of the job management data file based on an updating control command from the client device.
Patent JP-S5985174-A (JP)
Title: Facsimile system with interface
Inventor: UNEMOTO KAZUO
IPC: G06K15/00
Filed: 1982-11-08
Abstract: PURPOSE:To attain the extraction of picture information of a document in addition to facsimile communication and to form a hard copy of the picture information inputted externally by providing an interface to a facsimile. CONSTITUTION:When the facsimile device 2 is connected with the interface 19 and is operated as a facsimile transmitter, a system processing 8 inserting the document to the input section drives a motor section 14 to carry the document. The document is read by a scanning section 4 at the same time, the signal is converted into a binary signal via a photoelectric converting section 5 and a signal converting section 6, coded at a decoding section 10, modulated at a modulation/demodulation section 17 and transmitted to a line 24. In the operation as a receiver, the signal is demodulated at a modulation/demodulation section 18 and decoded and recorded on a recording section 12 of an output section 11. In transmitting the document from an input section 3, the signal is stored in a buffer section 21 of the interface section, applied to a control section 20 by a control signal from the processing section 8, and the contents of the buffer section 21 is transmitted to an external device 23. It is possible to store the picture information from the external device to the buffer section 21 and to record it at the recording section 12.
Patent JP-S6087240-A (JP)
Title: Complex compound of calcium octaphosphate and organic acid and production thereof
Inventor: KADOMA HIDEKI
IPC: A61K6/838
Filed: 1983-10-18
Abstract: NEW MATERIAL:A complex compound of calcium octaphosphate and an organic acid expressed by the formula (R is methylsuccinic ion, citraconic acid ion, beta- dihydromuconic acid ion, phthalic acid ion or isophthalic acid ion; Z is larger than 0 and 1 or below; m is an integer 5-8). EXAMPLE:Complex calcium octaphosphate with methylsuccinic acid. USE:An intermediate for complexing calcium octaphosphate with various organic compounds, simulation samples for physiological research in calcification of bones and teeth in the living body, anticaking and fluidity modifier for powder, adsorbent for chromatography of proteins or nucleic acids, plastic fillers, ion exchangers, catalysts, etc. PREPARATION:Calcium alpha-phosphate is hydrolyzed in the presence of an organic acid ions expressed by the formula R<2-> (R<2-> is ion or R) at 5-7pH to give the aimed compound expressed by the formula.
Patent JP-S6351396-A (JP)
Title: Lewis type-b glycolipid and production thereof
Inventor: OGAWA TOMOYA
IPC: C07H13/06
Filed: 1986-08-20
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H or acetyl; R<2> is OH, acetyloxy, F or group of formula II (R<3> is H or benzoyl); Ac is acetyl]. USE:Agent for diagnosis, examination and remedy for various cancers. PREPARATION:The compound of formula III (Bn is benzyl) is reduced with hydrogen in the presence of a catalyst (preferably Pd-C, Pd-BaSO4, PtO2 or Pt-C).
Patent JP-H0834622-A (JP)
Title: Method for supplying molten glass
Inventor: ITO HIROSHI
IPC: C03B7/12
Filed: 1994-07-26
Abstract: PURPOSE:To supply molten glass to a forming die while preventing the intrusion of bubbles into a pipe by making the length of a pipe-shaped member smaller than that of the liq. column of the molten glass which is held in the member and not dripped by gravity, charging the molten glass from the upper end of the member, extruding and dripping the liq. column of molten glass from the lower end. CONSTITUTION:The conception of this invention is shown in the figure. The adhesion to the inner wall, surface tension at the lower end and gravity are balanced to form a liq. column 3 of molten glass in a pipe 2. The length 11 of the pipe 2 is made smaller than the length 12 of the liq. column 3, a glass pellet 4 is charged from the upper end of the pipe 2, melted and injected, hence a part of the liq. column 3 corresponding to the increment is extruded, and the molten glass is supplied. Since the surface of the liq. column 3 is positioned above the upper end of the pipe 2, the glass pellet 4 melted in a crucible 1 is infallibly brought into contact with the liq. surface, and the intrusion of bubbles into the pipe 2 is prevented.
Patent JP-H1125026-A (JP)
Title: Method for switching interface in printer
Inventor: KITAZAWA HIDEHISA
IPC: G06F13/12
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To simplify the self-control of an interface user by validating one interface to which a signal is inputted earlier, and invalidating the other interface. SOLUTION: After activation, a printer device 10 receives a communication signal from an outside controller 7, and judges whether the received reception signal is inputted from a centronics interface 6 or an RS-232C interface 5. When the received reception signal is inputted from the centronics interface 6, an interface to be used afterwards is set in a centronics, and communication through the RS-232C interface 5 is invalidated. Also, when the received reception signal is inputted from the RS-232C interface 5, an interface to be used afterwards is set in an RS-232C, and communication through the centronics interface 6 is invalidated. This state is maintained until a power source is turned off.
Patent JP-H1041109-A (JP)
Title: Variable resistor for high voltage
Inventor: NAKAGAWA KAZUHIRO
IPC: H01C13/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a variable resistor for high voltage which prevents outflow of housing failure of a connecting terminal. SOLUTION: A cannecting terminal 7 is formed by punching it out from a plate metal, and it has an almost rectangularshaped lead wire connecting part 7a in which three holding pieces 7c extending from the edge part to the center part are formed, a spring part 7b which is formed connecting to the center part of one end of the lead wire connecting part 7a and bend-worked into a bend shape, and protruded parts 7d and 7d which are an each side of the spring part 7b of the lead wire connecting part 7a and extended in the formation direction of the spring part 7b. The protruded part 7d is farmed into the length almost reaching the position of an electrode contacting part of the spring part 7b so as not to prevent the spring part 7b from being pressurized to contact to an electrode under the condition where the connecting terminal 7 is press-fixed to an insulating substrate.
Patent JP-H1041776-A (JP)
Title: Surface acoustic wave device
Inventor: KIMURA SATORI
IPC: H03H9/145
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive surface acoustic wave device with high characteristics, miniaturization, high reliability, and the small number of mounting processes. SOLUTION: In a surface acoustic wave device in which a surface acoustic wave element chip 11 is housed in a package for surface mounting, an elastic member 16a is provided between one face of the surface acoustic wave element chip 11 and a cap 15 of the above-mentioned package for surface mounting so that the other face of the surface acoustic wave element chip 11 can be pressed with prescribed pressure to the direction of a pattern for a terminal in the above-mentioned package, and a bonding pad part 12a provided on the above-mentioned other face is arranged so as to be faced to the above-mentioned pattern for the terminal in the package, and electrically connected through an anisotropic conductive sheet 17.