baber/WOPTO huggingface dataset:
Patent JP-2000347702-A (JP)
Title: Element for current control
Inventor: KOYAMA KATSUYA
IPC: G05B9/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of a mounting area in the case of mounting on a printed circuit board by limiting an overcurrent quantity when an overcurrent state is detected and cutting off a supply current when a current limiting state is continued for a predetermined time. SOLUTION: In a comparator 22 of a protection circuit 10-2, it is judged whether or not it is a predetermined potential difference (namely, a supply current 9al is an overcurrent) and in the case of overcurrent, a signal 22a is outputted. In a fall detecting circuit 23, the change of the input signal 22a is monitored, a falling edge is detected, namely, the overcurrent state is detected, a signal 23a is outputted and a timer 24 is started. After the lapse of predetermined time, it is judged that the overcurrent state is continued for the predetermined time and a signal 24 is outputted to a latch circuit 25. The latch circuit 25 outputs a signal 25a for driving a transistor 26, turns off the current 9al and prevents the overcurrent destruction of an element 8 and a power transistor 9.
Patent JP-S5947077-A (JP)
Title: Manufacture of titanium clad steel
Inventor: UEDA FUMIHIDE
IPC: B23K20/14
Filed: 1982-09-10
Abstract: PURPOSE:To obtain titanium clad steel which is excellent in joining force and bending workability, by interposing an intermediate medium contact material between a clad material and a base metal steel plate, cleaning their joining face, making them adhere closely to each other, and thereafter, heating and pressing them in a vacuum or an inert gas atmosphere. CONSTITUTION:A base metal steel plate 1 consists of SS material, SB material, SM material, SUS material, and that which is similar to them, and a clad material 3 consists of industrial pure titanium and a titanium alloy. Also, an intermediate medium contact material 2 consists of industrial pure niobium and a niobium alloy, or industrial pure tantalum and a tantalum alloy. First of all, an oxide film of both faces of the intermediate medium contact material 2 and the joining face of the clad material 3 and the base metal 1 is removed chemically or mechanically, and also they are defatted and are made clean faces. Subsequently, the clean faces are made to adhere closely to each other and are installed in a diffusion joining device. Subsequently, they are heated to a temperature of >=600 deg.C in a degree of vacuum of <=10<-1> Torr or in an inert gas atmosphere state such as Ar, etc., and thereafter, are pressed by >=0.1kg/mm.<2>, and are joined by causing an stomic diffusion on the surface. Also, it is also possible to obtain titanium clad steel by cladding a steel plate 1' and a titanium plate 3' to the base metal 1 side and the clad material 3 side, and joining them by a conventional joining method.
Patent JP-H0914843-A (JP)
Title: Garbage disposing device
Inventor: TOSAKA MASAHISA
IPC: F26B21/08
Filed: 1995-06-23
Abstract: PURPOSE: To reduce the loss of energy by a method wherein a relative humidity in the disposing container is detected, and based on the detected relative humidity, the operation of a blowing means is controlled in such a manner that the air blowing quantity may become minimum within a range wherein steam in the disposing container is not saturated. CONSTITUTION: When a stirring operation is selected, a control unit 9 starts the driving of a motor 5, and performs a heating of a disposing container 3 by operating a heater 15 for the heating. By doing so, the drying of garbage is performed while pulverizing and stirring the garbage. Then, the control unit 9 makes an air suction pipe air-drawable by opening an electric switching valve, operates a suction pump 8, and the outside air under a kitchen cabinet C is drawn into the disposing container 3, and air equal to the drawn portion is discharged to a drainage pipe 2. Then, the control unit 9, when controlling the operation of the suction pump 8, controls the suction pump 8 in such a manner that the air blowing quantity may become minimum in a range wherein steam in the disposing container 3 is not saturated, based on a relative humidity being detected by a humidity sensor 14.  In this case, the minimum air blowing quantity includes the stopping of the suction pump 8.
Patent JP-H029538-A (JP)
Title: Method of incorporating rodform part into short hole
Inventor: AOYAMA YOSHITAKA
IPC: B23P19/02
Filed: 1988-06-25
Abstract: PURPOSE:To introduce a rodform part in a standing-upring state for incorpora tion by a method wherein a magnetic force is exerted on the tip part of an actuating rod, which is brought into a waiting state at the rear of a short hole, a rodform part is inserted into the short hole, through adsorption of the part to the tip of the actuating rod, the part is brought into a standing-upright state, and thereafter, the actuating rod is moved backward for incorporation. CONSTITUTION:The tip part of an actuating rod 6 is caused to wait at the rear of a short hole 4, and when a bolt 1 is inserted from an oblique direction, the bolt is adsorbed by means of the attraction magnetic force of the tip of the actuating rod 6. The bolt 1 accurately stands upright in a state to be positioned coaxially with the short hole 4, and with this state, the actuating rod 6 is moved backward to complete incorporation of the bolt. Thus, even when the bolt 1 is inserted in an inclined state, it is brought into an accurate standing-upright state. This constitution eliminates the need for a worker to strain his nerves by a troublesome work and enables improvement of working reliability by roughening feed precision in an automatic feed.
Patent JP-S5280138-A (JP)
Title: Liquid crystal display device
Inventor: IGAWA KIYOSHI
IPC: G09F9/35
Filed: 1975-12-26
Abstract: PURPOSE: To make small contact resistance on the upper and lower portions kept in conduction by masking said upper and lower portions when coating a nonconductive thin film on panel glass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5382220-A (JP)
Title: Information recording disc and its reproducing system
Inventor: HONJIYOU YOSHIHIKO
IPC: G11B7/24085
Filed: 1976-12-28
Abstract: PURPOSE: To operate stably with facilitating positional control and making a constitution simple by recording while shifting only signal recording positions which correspond to one half period of the horizontal synchronous interval and the other half period oppositely in the track width direction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5679924-A (JP)
Title: Data processing system of spectrophotometer
Inventor: NAKAMURA KENJI
IPC: G01J3/28
Filed: 1979-12-04
Abstract: PURPOSE:To increase the coefficient of utilization of a memory by making all wavelength points for sampling into modules by a multiple of the unit of sampling width. CONSTITUTION:Sampling intervals of wavelength for sampling the photometric output of a spectrophotometer are fixed and whether wavelength at a random position of the spectrophotometer is divisible or not by the sampling interval is detected; at divisible wavelength positions, the photometric output is sampled and in a data memory, the 1st sampling wavelength is written, thereby writing sampled data successively. Data collection and memory storage are controlled by a computer.
Patent JP-H09315624-A (JP)
Title: Core holder
Inventor: TSUJIMOTO MUTSUO
IPC: B65H18/04
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely select a condition wherein the projection of a claw is allowed, from a condition wherein the projection of the claw is hindered by simple structure; and prevent the easy falling of the claw of the fixing member of the claw, etc. SOLUTION: The constitution of this core holder is equipped with a claw 3: retractably provided in a tube radius direction from a window 2 boredly provided along the circumfernetial direction of an outer tube 1, and a plate spring 6 (claw supporting member): supporting the claw 3 on the inner side of the outer tube, and displaceably provided on the tube radius direction outer side by air pressure; and is projecting the claw 3 by the air pressure from the outer surface of the outer tube, to lick a core, fitted to the outer side of the outer tube on the outer tube by the claw 3 pressedly concerted to the inner surface of the core.  In this case, selection of a condition where the claw 3 is protruded from the outer surface of the outer tube, and of a condition where the protruding of the claw 3 is hindered; can be made by pivoting the claw 3 on the plate spring 6 via a rivet (rotation spindle in a tube radious direction, and providing a pair of projections 8 for engaging, with the inner surface of the outer tube and the window 2 nipped, in a position symmetrical to the rivet, to rotate the claw 3 with the rivet as a center, thereby changing the engaging position.
Patent JP-S5284624-A (JP)
Title: Electric car control apparatus
Inventor: KIMURA AKIRA
IPC: H02P7/292
Filed: 1975-12-29
Abstract: PURPOSE: Electric car control apparatus, in which by applying time delay to bias input of magnetic amplifier, to effect control input of the magnetic amplifier is substantially large when electric source is on, to decrease waste time to pass minimum output point. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6314927-A (JP)
Title: Launching of concrete structure and separation type working base ship therefor
Inventor: ASO KATSU
IPC: A01K61/00
Filed: 1986-07-07
Abstract: PURPOSE:To raise the stability of concrete structure during the settling and launching periods by a method in which a vertically movable auxiliary float is provided for a separation type working base ship to be horizontally settled with the concrete structure put on its upside. CONSTITUTION:A separation type working base ship 1 is made up by forming a working floor space A defined by side walls 6 facing an opening and closing side wall 5 and side walls 3 and 4, having a nearly square flat form and also by forming a water-tight chamber 8 defined by latticed partition walls 7 whose insides serve as hollow floats. Vertically movable auxiliary floats 10 having vertical shafts 9 as guides are provided on the side walls 3 and 4. When a concrete structure 11 placed on the working space A of the ship 1 is settled with the ship 1 into water, for launching, the floats 10 are always positioned near water surface as the structure 11 settles. The launching operation of the structure 11 can thus be safely performed.
Patent JP-H11355624-A (JP)
Title: Photographing device
Inventor: ORIMOTO MASAAKI
IPC: H04N13/239
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device capable of photographing even stereoscopic images and the panoramic images of high image quality as needed while keeping portability equivalent to or better than a conventional camera in the case of being used as a single lens camera for obtaining normal two-dimensional images. SOLUTION: For a first photographing unit capable of functioning as this photographing device by a single body, a second photographing unit provided with a photographing optical system is provided freely attachably and detachably by a joint 32 and a connector 30. Further, the second photographing unit 14 is constituted so as to be capable of successively and extendibly connecting a different unit provided with a similar connection structure and the slot 22 of an external storage device 26 is utilized for the delivery means of information between the respective units.  Also, a means for adjusting the position of the photographing image of the second and succeeding photographing units to the photographing image by the first photographing unit 12 is provided, the other unit is driven in synchronism with the release signals of the first photographing unit 12 and simultaneous photographing and consecutive photographing are performed.
Patent JP-S6314378-A (JP)
Title: Alternative track selection system for optical disk
Inventor: MATSUNO HIROAKI
IPC: G11B7/00
Filed: 1986-07-04
Abstract: PURPOSE:To effectively use all sectors in an alternative track area by assigning an alternative sector in an alternative track corresponding to a defect sector onto an alternative track area in the address ascending order at every time the defect sector is produced in writing a data onto an optical disk medium. CONSTITUTION:A data track area 300 and an alternative track area 312 are provided onto an alternative optical disk medium corresponding to each defect sector, and each data track is provided with a data sector area 301, an alternative sector area 302, and an alternative track address sector area 303 storing a sector address on the alternative track respectively. In writing a data to a data track 304, an abnormality such as overrun takes place in the sector 305 and the sector 305 is decided as a defect sector. When all alternative sectors on the track 304 are in use, the address of the defect sector 305 and the content of the alternative track pointer register 320 are written in the youngest sector among the alternative track address sectors 306 not in use on the track 304.
Patent JP-H079658-A (JP)
Title: Screen printing process and screen printing machine
Inventor: MATSUMOTO MASAYA
IPC: H05K1/02
Filed: 1993-06-29
Abstract: PURPOSE:To perform printing in a good appearance even in a fine opening of a screen by temporarily increasing internal air pressure on the upper portion of the screen closed by a cover when a base plate is separated from the screen during a printing process. CONSTITUTION:A recognition camera 1 is moved to a position above a screen 2 and recognizes a registering mark on the screen 2. The recognition camera 1 is then moved to a base plate recognition position 3 and recognizes a registering mark on a base plate 4 fed from a loader side A. While a correction is being made, the base plate 4 is moved to a printing position 5, and screen printing with cream solder is performed by moving a squeezee unit 6 in a horizontal direction. Before or when the base plate 4 is separated from the screen 2, internal air pressure on the upper portion of the screen 2 closed by a cover 8 is temporarily increased.
Patent JP-H117449-A (JP)
Title: Hypertext information collecting method
Inventor: YAMADA TAKAAKI
IPC: G06F17/30
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To improve the operability and convenience of a user who utilizes hypertext information by transferring information of a node stored in a storage medium when the user inputs the address of a certain node. SOLUTION: This device contains a collection system (a communication means 4, an interpreting means 5 and an index generating means 6), a storage system (a receiving means 7, a managing means 8 and a storing means 9), an index table 10 and a temporary file 11 storage place 11. The storage system stores collected hypertext information in a storage medium 12 in accordance with a user's request. The medium 12 is delivered to a user and the user connects the medium 12 to his own proxy 13 and utilizes it. A browser 14 shows hypertext information. The proxy 13 reads information in the medium 12 and sends it to the user when the user inputs an address and a corresponding node exists in the medium 12, and reads the information of a specified address from a server 1 and transfers it to the user when the node does not exist.
Patent JP-S6313857-A (JP)
Inventor: NEGI KOJI
IPC: B65G37/00
Filed: 1986-07-04
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-2000349014-A (JP)
Title: Registration measuring device, and manufacture of semiconductor device using the device
Inventor: FUKUI TATSUO
IPC: H01L21/027
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a device, which can adjust the misregistration of a mark caused by color (wavelength), according to the color dispersion property of an image pickup optical system, and can accurately measure the registration. SOLUTION: In a registration measuring device which has illumination optical systems 1-5 for illuminating the board having a first mark and a second mark at least, image pickup optical systems 6-7 for forming the image of each mark, an image pickup part for detecting the image of each mark, and a processor 9 for obtaining the quantity of misregistration between the first mark and the second mark, based on the output signal from the image pickup device, the image pickup optical system includes an adjuster 10 for adjusting the dislocation of the image of each mark caused by the color occurring at the image pickup face of the image pickup part, based on the prescribed information.
Patent JP-H1013904-A (JP)
Title: Mobile packet communication system
Inventor: TOYAMA MASUMI
IPC: H04W8/26
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To efficiently use a finite packet address by dynamically allocating the packet address by a switching center, only when packet communication is performed. SOLUTION: A mobile packet switched network is connected to a fixed packet switched network 4, through a gateway interchange switching center 30, by which packet switching can be made not only between mobile communication terminals 1 and 2 but also between the terminals 1 and 2 and a fixed communication terminal 5. A dynamic packet address allocating part(DPA allocating part) of the center 30, dynamically allocates a packet address to each terminal 1 and 2. That is, it allocates a packet address to a mobile communication terminal which is going to start the packet communication and frees the the address allocation, when the terminal completes the packet communication. Therefore, a packet address is allocated only to the mobile communication terminal which performs the packet communication.
Patent JP-S6218677-A (JP)
Title: Data recorder
Inventor: FUKATSU TSUTOMU
IPC: G11B20/12
Filed: 1985-07-17
Abstract: PURPOSE:To cope with a wide-band analog information signal by sampling two kinds of analog information signals alternately with a prescribed frequency and recording the first and the second data sequences different in analog information in areas different from each other of the same recording medium. CONSTITUTION:Inputted Lch and Rch analog audio signals have bands limited to a simpling frequency fs or lower by LPFs 31 and 32 and are inputted to A/D converters 33 and 34. A/D converters 33 and 34 sample Lch and Rch audio signals by the frequency fs. The sampling pulse of the audio signal of each channel in the A/D converter 33 has the phase shifted from that in the A/D converter 34 by pi. That is, the Rch audio signal is sampled in the A/D converter 34 while the Lch audio signal is sampled in the A/D converter 33. These data sequences are recorded on areas different from each other of the same recording medium.
Patent JP-S6050342-A (JP)
Title: Solar heat-utilizing hot water apparatus
Inventor: ISHIZAKI HIROFUMI
IPC: F24J2/44
Filed: 1983-08-30
Abstract: PURPOSE:To keep balance between repective heat collectors even when the inlet temperature of any of the heat collectors increases extraordinarily so as to enable collecting heat with high efficiency. CONSTITUTION:Both heat collectors 1A and 1B are communicated with each other at the lowermost parts on adjucent side surfaces by means of a communicating pipe 6. In a case where a difference occurs between the temperature at an inlet 3a of one heat collector 1A and the temperature at an inlet 3a at another heat collector 1B, for some reason or other, a difference in the specific gravity occurs, and a similar difference in specific gravity is produced at the lower parts of the heat collectors 1A and 1B. Thus, a water stream is produced through a communication pipe 6, and hence the water temperatures between both heat collectors 1A and 1B are average. For this reason, the degree of increase in the radiation loss is lowered, and the heat collection effeciency is improved.
Patent JP-S5382736-A (JP)
Title: Preparation of benzyl alcohol and/or benzaldehyde having ether bond
Inventor: IMAMURA JIYUICHI
IPC: C07C27/00
Filed: 1976-12-27
Abstract: PURPOSE: To prepare the title cpds.  in ≤60% conversion and high selectivity by liquid phase oxidation of m-creasol alkyl or arylether in solvents such as acetic acid in the presence of a soluble cobalt salt and a trace amt.  of bromine cpd.  under mormal pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H079247-A (JP)
Title: Broaching tool
Inventor: HASHIMOTO MASAHIRO
IPC: B23D43/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide a broaching tool which can perform processing of a key seat quickly and accurately and has a long lifetime. CONSTITUTION:A broaching tool is mounted in a broach holder 4 and performs broaching of a key seat, when the holder 4 is driven, and is equipped with the first finishing cutter 11a having a cutting edge 13 to machine one of the inner wall surfaces mating of the key seat and the second finishing cutter 11b having a cutting edge 14 to machine the other inner wall surface.
Patent JP-S5681502-A (JP)
Title: Preventive for damping-off of rice plant
Inventor: NAKANISHI ITSUROU
IPC: A01N47/18
Filed: 1979-12-07
Abstract: PURPOSE: To prepare the titled preventive having high safety and remarkable synergistic effect for preventing damping-off of rice plant stably under a wide variety of seedling culturing conditions, by combining specific thiadiazole compound, a carbamate compound, and a disulfide compound.  
     CONSTITUTION: The titled preventive is prepared by mixing (A) 0.05W10pts.wt. of 5-ethoxy-3-trichloromethyl-1,2,4-thiadiazole, (B) 0.05W10pts.wt. of methyl 1-(butylcarbamoyl)-2-benzimidazole carbamate or methyl 2-benzimidazole carbamate and (C) 1pt.wt. of bis(dimethylthiocarbamoyl)disulfide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5684328-A (JP)
Title: Manufacture of optical fiber base material
Inventor: UCHIUMI ATSUSHI
IPC: C03B20/00
Filed: 1979-12-06
Abstract: PURPOSE:To clean a glass surface by feeding a specified gas into the gap between a quartz glass tube and a quartz glass rod at a high temp. before they are united by melting. CONSTITUTION:A tube and a rod kept at a high temp. are surface treated by feeding a fluorine compound such as a fluorocarbon compound into the gap between them. The fluorine content of the compound is adjusted to <=10wt%. A glass surface treating agent and oxygen gas are then fed to carry out finish treatment. A substance formed at this time by heating at a high temp. in the presence of oxygen gas has a b.p. or a subliming point lower than a temp. required to unite the tube and rod by melting. The surface treating agent is a substance contg. at least one of B, P, As, Sb and Se, and halides of the element may be used. Thus, the corroded traces of the fluoride are retreated with the nonfluorine substance and oxygen gas to remove voids and foreign matter in the resulting optical fiber base material.