baber/WOPTO huggingface dataset:
Patent JP-S57170336-A (JP)
Title: Sheet inverter
Inventor: FUKUTOME YOSHIO
IPC: B65H29/12
Filed: 1981-04-10
Abstract: PURPOSE:To put the face and back of sheets in order efficiently by a method wherein facing surfaces of a belt are placed in a twisted condition, and guide members are provided for guiding both side parts of the sheets which are moved downstream along a passage while being turned. CONSTITUTION:A belt 13 engaged only on a pulley 10b, a pulley 12 and a pulley 15b at an inverting part is placed so that its facing surfaces twisted by 180 deg. while being moved from the pulley 10b to the pulley 12, whereby the sheet P is turned around an axis set in the feed direction so that the sheet fed in a back- side-up condition is inverted into a face-side-up condition. The sheet P thus truned into the face-side-up condition is fed in the direction of the arrow by belts 20a, 20b, 20c which are faced to each other and engaged on pulleys 19a, 19b, 19c fitted on two shafts 18 fixed to a base 1. Both the side parts of the sheet P being moved along the passage while being turned is guided by the guide members 21a, 21b.
Patent JP-H01226800-A (JP)
Title: Production of silicon carbide whisker
Inventor: SAITO MASANORI
IPC: C30B29/62
Filed: 1988-03-07
Abstract: PURPOSE:To obtain silicon carbide whisker in high yield by generating cluster of silicon carbide whisker having high purity and suitable for reinforcing use in a hollow part of a molded body inexpensively by mixing silica, carbon, alumina, fluoride flux, and a caking material in a specified proportion, molding the mixture to obtain a molded body, and heat-treating the molded body by shielding from outside atmosphere. CONSTITUTION:10-60wt.% silica, 10-60wt.% carbon (e.g., coke powder), and 10-60wt.% alumina are mixed so as to attain 100% in total. Then, adding 1-5wt.% fluoride flux (e.g., NaF), and 2-10wt.% caking material (e.g., phenolic caking material) to the above-described mixture, and a hollow molded body 1 is obtd. after kneading the mixture. The molded body 1 is charged to a graphite vessel 3, sealed with a graphite disc 4, wrapped with a ceramic fiber blanket 5, and heated at >=1,350 deg.C noncatalytically with a high frequency induction furnace 6 while shielding from outside atmosphere. Thus, clusters 2 of silicon carbide whisker are generated in the hollow parts of the molded body 1.
Patent JP-H03253742-A (JP)
Title: Fuel injection control device
Inventor: NONOMURA TADASHI
IPC: F02D45/00
Filed: 1990-03-05
Abstract: PURPOSE:To precisely and properly stop fuel injection at the time of an abnormality by driving a fuel quantity adjusting member so as to set the fuel injection quantity to nearly zero when the fuel quantity adjusting member is in an offset abnormal state to cause an increase of the fuel injection quantity. CONSTITUTION:The fuel injection quantity for a Diesel engine is adjusted by an injecting means 1 in response to the action of a fuel quantity adjusting member, and the fuel quantity adjusting member is driven by a driving means 2. The driving state of a vehicle is detected by the first detecting means 3, and the driving means 2 is controlled by a control means 4 in response to the detected result. The action of the fuel quantity adjusting member is detected by the second detecting means 5, and a judging means judges whether the action of the fuel quantity adjusting member is in an offset abnormal state to cause an increase of the fuel injection quantity from the desired action state in response to this detected result. When it is judged to be in the abnormal state, the control means 4 controls the driving means 2 to set the fuel injection quantity to nearly zero.
Patent JP-S63220597-A (JP)
Inventor: TAKAHASHI NOBORU
IPC: H05K3/28
Filed: 1987-03-09
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-H08222247-A (JP)
Title: Gas sealing method of unnecessary hole of gas supply plate for fuel cell
Inventor: YANAGIHARA HIROSHI
IPC: H01M8/02
Filed: 1995-02-17
Abstract: PURPOSE: To seal an unnecessary hole with excellent sealing performance by screwing a set screw in the unnecessary hole generated when a communicating horizontal hole is bored between a gas groove of a central part and a manifold after a thread is cut and an adhesive is filled. CONSTITUTION: A gas groove 1 is formed in a central part of a gas supply plate 4 for a fuel cell, and is communicated with a gas supply manifold 2 penetrating through the reverse from the obverse of an outside part by a horizontal hole 3. This horizontal hole 3 is bored and formed up to the gas groove through the manifold 2 from a side end surface. In that case, an unnecessary hole 3a is generated up to the manifold from the side end surface. A thread is cut in this unnecessary hole 3a, and next, after an adhesive 7 such as epoxy is filled, a set screw 8 is screwed in, and then is sealed.
Patent JP-H03254637-A (JP)
Title: Method for storing grain in winter season
Inventor: SHIOJI SHOTA
IPC: A23B9/00
Filed: 1990-03-05
Abstract: PURPOSE:To prevent quality from deteriorating for a long period, simultaneously stabilize moisture content, improve the taste and keep excellent quality by regulating grains in warehousing to a constant temperature, keeping the temperature for a prescribed period, further determining the grain temperature and storing the grains in the winter season. CONSTITUTION:For example, when the grain temperature of unpolished rice in warehousing is lower than the standard value for storing in a warehouse, the temperature is increased at 2-3 deg.C per day and kept at 18-23 deg.C and 75-85% humidity for 1-2 weeks. The temperature and humidity are subsequently lowered to 13-18 deg.C temperature and 70-75% humidity and stored in the intact state.
Patent JP-H0715447-A (JP)
Title: Specification method first device and data-processing system
Inventor: GIRESU ROJIYAA FURAJIA
IPC: G06F12/06
Filed: 1994-03-24
Abstract: PURPOSE: To allow a first device on a bus to identify its own identifier in a computer system having plural devices on the bus. CONSTITUTION: A first device 300 transmits a response request to a device having a desired identifier on the bus. Next, it is decided that any device on the bus does not respond to the request. When it is decided in this way, a desired identifier is designated for identifying the first device 300 to at least one of plural devices on the bus.
Patent JP-H09250484-A (JP)
Title: Compressor
Inventor: SUGIYAMA MAKOTO
IPC: F04C23/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To optimize motor efficiency regardless of variation of cooling capability and enable power saving to be realized. SOLUTION: This compressor is provided with a rotor 16, an inductive motor 11 having a stator 15 giving a rotational magnetic field to the rotor 16, a compression mechanism 12 for compressing refrigerant based on rotation of the inductive motor 11, a capacity variable mechanism 30 for variably controlling the compression capability of the compression mechanism 12, a tap for variably controlling the resistance value of the main winding 40 of the stator 15 to variably control the output torque of the inductive motor 11 according to the variable control of the compression capability due to the capability variable mechanism 30, and a changeover switch.
Patent JP-H03254499-A (JP)
Title: Semiconductor storage device
Inventor: KIMURA MASATOSHI
IPC: G11C11/41
Filed: 1990-03-05
Abstract: PURPOSE:To expand a memory cell array without increasing a bit number of an address data by providing an area switching means switching accessible areas among main areas and auxiliary areas. CONSTITUTION:A storage area of a memory cell array 1 in which plural memory cells are arranged is divided into a main area 2 with a relatively large storage capacity and auxiliary areas 3a, 3b with a relatively small storage capacity. The main area 2 is accessed by using a 1st address data and the auxiliary areas 3a, 3b are accessed by using a 2nd address data being part of the 1st address data. Moreover, an area switching means 4 switches accessible areas among the main area 2 and the auxiliary areas 3a, 3b. Thus, the memory cell array is expanded without increasing the bit number of an address data.
Patent JP-H09222669-A (JP)
Title: Film processor
Inventor: SAITO ETSURO
IPC: G03B21/44
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To simplify maintenance and inspection, with a simple constitution, to effectively prevent damage to a film and to process it with high quality by providing an intermittent feeding guide part, a film feeding part, an optical processing means, a positional deviation detecting means and a correcting means. SOLUTION: A film traveling mechanism 9 actuates a film traveling system 10, based on a timing signal outputted form a timing generator 13 as a reference, to intermittently feed the film 2 at a frame speed regulated in the moving picture film 2. Further, an image blur correcting mechanism 16 consists of a positional deviation detecting mechanism 17 and an optical axis correcting mechanism 18 and light after transmitting the film 2 illuminated by a light source 15 is outgoing to a television camera 19 with the correcting mechanism 18. At this time, the correcting mechanism 16 detects the positional deviation of each frame at the stopping position of the film 2 by the detecting mechanism 17 and the optical path of the transmitted light is variable by the correcting mechanism 18, based on the result of the detection, to correct the blurring of an image.  Thus, the damage to the film is reduced and the film can be processed with the high quality.
Patent JP-2000253459-A (JP)
Title: Cipher radio communication equipment
Inventor: TSURUMARU JUNICHIRO
IPC: H04W12/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To independently execute security management in each organization user (e.g. a company) while using the same machine type of terminal equipment, control stations and base stations in radio communication. SOLUTION: A radio communication equipment consists of plural terminal equipments 1 for transmitting/receiving information, plural control stations 2 for transmitting/receiving information and executing security management and at least one base station 3 for transmitting/receiving radio waves. Each control station 2 generates a 1st cipher key different in each terminal equipment and a 2nd cipher key different in each communication group. The control station 2 is arranged close to a corresponding terminal equipment and electrically connected to the terminal to store the 1st cipher key in the corresponding terminal equipment. The 2nd cipher key is ciphered by the 1st cipher key and distributed. Application information is ciphered by the 2nd cipher key and transmitted.  Before using the radio communication device by a certain organized user after shipping it from a plant, the 1st cipher key can be secretly packaged. Since the 2nd cipher key to be used for group communication can be wirelessly distributed, the secrecy of communication can be individually maintained in each organized user.
Patent JP-S61214277-A (JP)
Title: Rectangular wave adapted type equalizer
Inventor: OTAKA TOSHINORI
IPC: G11B20/06
Filed: 1985-03-20
Abstract: PURPOSE:To simultaneously correct dislocation of a level change point generated at recording medium forming and a signal reading by changing adaptably an equalizer characteristic by using information changing with time of a reproducing signal as a control signal a as control signal. CONSTITUTION:A signal 10 read by a pick up is shaped in wave form to be a rectangular wave shape by using a comparator 20 based on a reference voltage to obtain a signal 14. Based on this signal 14, as a first step, by a wave shape generating circuit 22, integrators 57-A-57-D, correction value generating circuits 37-A-37-D, and an adding circuit, dislocation of the level change point generated by a filtering effect during a signal reading is corrected to obtain a signal 47. Then, as a second step, by a trapezoidal wave shape generating circuit 48, a comparator 50 and an adding circuit, the dislocation of the level change point generated at forming the recording medium is corrected and finally, a signal 51 in which the changing point correction is obtained.
Patent JP-2000248564-A (JP)
Title: Unit building construction having basement and construction method thereof
Inventor: SHIMOYAMA HIROSHI
IPC: E02D29/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a building unit in which trouble of individual design or the like is not generated by fitting a building unit of upper story onto a building unit of lower story. SOLUTION: An opening part 12a provided on the top board 12 of a basement unit 2 and a floor face opening part 51 provided on the floor face part 5f of a ground unit 5 are made to coincide with each other in the size and form. Fixing bolts 17 erected on the four corners of the upper face of the top board 12 of the basement unit 2 are arranged to through insert holes 5m provided on the respective joint pieces 5g provided on the four corners on the floor face side of the ground unit, and by only fastening them through nut members 30, the opening part 12a of the basement unit and the floor face opening part of the ground unit 5 are made to coincide with each other.
Patent JP-S52137941-A (JP)
Title: Pattern extraction device
Inventor: HAMADA TOSHIMITSU
IPC: G06K9/00
Filed: 1976-05-14
Abstract: PURPOSE: To automatically detec the position of parts by use of the photographing equipment such as TV camera, in case of the automatic assembly of electronic parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06261906-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SAKAMOTO YOSHISADA
IPC: A61B8/14
Filed: 1993-03-16
Abstract: PURPOSE:To enhance the easiness in operating while the accuracy is maintained and to enhance the diagnosing efficiency of an ultrasonic diagnosing device, which is equipped with a function to determine the contour length and area of the region of interest of an ultrasonic disgnostic image. by introducing such an arrangement that the length and area are calculated through specifying of only representative points on the boundary of the region of interest. CONSTITUTION:A coordinates specifying device 5 is furnished to specify representative points on the boundary of a region of interest by moving the mark on an ultrasonic diagnostic image, and a calculation part 13 is furnished to calculate the sum of the straight line lengths and the area of the region surrounded by straight lines upon approximation of the region boundary by tying the representative points specified by this device 5 by the straight lines. Another calculation part 14 is furnished to calculate parametric constants which decide the formula of a curve for approximation of the region by tying the representative points smoothly, instead of with straight lines, while a calculation part 15 extracts the values of coordinate couple which represents the position of the point aproximating the region boundary using the formula of the curve specified, and thereupon the distances between the points on the boundary and the sum of them and also the area of the region surrounded by the approximation points are computed by the calculation part 13.
Patent JP-S62211070-A (JP)
Inventor: KOYANAGI HITOSHI
IPC: A61M1/10
Filed: 1986-03-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01226788-A (JP)
Title: Method for pulling up single crystal
Inventor: YAMATO MITSUHIRO
IPC: C30B15/00
Filed: 1988-03-08
Abstract: PURPOSE:To improve the single crystal yield by controlling the pressure of an inert gas atmosphere so that a specified relational equation is fulfilled in the atmosphere, and pulling up a single crystal from the molten raw material. CONSTITUTION:When a single crystal is pulled up from the molten raw material in an inert gas atmosphere, the pressure of the atmosphere is controlled so that E=(1-K)/(AR) is fulfilled, where A is the free surface area, R is the time spent for the single crystal to grow by unit volume, K is the segregation coeffi cient of the atoms. of the raw material, and E is the evaporation factor. By this single crystal pulling up method, (i) the impurity concn. Cs at the position in the single crystal corresponding to the solidification factor (g) can be con trolled so that the equation is fulfilled. In the equation, (h) is the segregation factor, Co is the initial impurity concn. in the molten raw material, E is the evaporation factor of the atoms. of the raw material, A is the free surface area of the molten raw material, and R is the time for the single crystal to grow by unit volume. Furthermore, (ii) the resistivity in the pulling up direction can be kept constant, and hence (iii) the single crystal yield can be improved.
Patent JP-S61213846-A (JP)
Title: Pattern forming method
Inventor: SUGIMOTO ARITOSHI
IPC: G03F7/20
Filed: 1985-03-20
Abstract: PURPOSE:To reduce the variance of photoresist dimensions to unify photoresist dimensions by performing the processing where a specific film thickness of an exposed part subjected to patterning exposure is reduced by heating or the like at least and performing exposure faintly and performing development. CONSTITUTION:Patterning exposure is performed through a mask pattern with normal dimensions to form a low exposed part 7a' in an exposed part 7a. A photoresist 7 is subjected to the processing where the film thickness of the exposed part 7a is reduced by [lambda2/(4n2)] (2N+1) (N=0, 1, 2,..., and lambda2 and n2 are the exposure light wavelength for overall faint exposure and the photoresist refractive index respectively) and the film thickness is reduced throughout by lambda2/(4n2). After this film thickness reduction processing, all of the surface of a semiconductor substrate is exposed faintly with the light having the same wavelength lambda2 as the patterning exposure light wavelength. The boundary face between the exposed part 7a and a non-exposed part 7b is linear by overall faint exposure, and the variance of dimensions of the photoresist 7 are eliminated by development.
Patent JP-S52137971-A (JP)
Title: Electronic beam linear microwave tube
Inventor: OKAMOTO TADASHI
IPC: H01J25/36
Filed: 1976-05-14
Abstract: PURPOSE: To obtain the electronic beam linear microwave tube, by making the internal diameter of the side end part of the electronic gun of the coupling electrode smaller than the internal diameter of other greater part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04289315-A (JP)
Title: Sheet pile with draining function and its manufacture & stopper therefor
Inventor: SAIMURA YUKIO
IPC: E02D3/10
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a sheet pile having draining function for a measure against liquefaction, which can be easily transported and handled, and permits a filter to be attached to the hole. CONSTITUTION:A shape steel 2a as a draining part 2 is welded to a sheet pile 1, and a drain path 12 is formed between the pile 1 and the steel 2a. Many holes 3 are formed in the steel 2a and fitted with stoppers 4 having through holes in the axial direction. In the through holes, filters are provided. The length of the portion to be attached with the stoppers 4 in the steel 2a is made greater than the liquefied layer. Excess void water produced in the liquefied ground during earthquake is allowed to escape into the drain path 12 and drained from the upper end of the steel 2a.
Patent JP-H10250832-A (JP)
Title: Sorting device
Inventor: YOKOYA SHIGEHARU
IPC: B65G47/46
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To improve sorting ability and minimize the whole device by fixing an article conveying means to an endless circulating means to move it, providing a sorting shelf with a plurality of sorting ports, and providing stopper mechanism having a stopper member advancing and retreating between a locking position and a non-locking position of articles on an article placing part. SOLUTION: When an article conveying means 3 is rotated into the tip position of each lead-in conveyor 17, articles conveyed by each lead-in conveyor 17 are transferred to each article placing part 2. The article placing part 2 with the article placed thereon is made to reach a sorting shelf 31 by an endless circulating means 1, and various articles are sorted to corresponding appropriate sorting boxes 5 according to the respective sorts. Sorting is performed by sending a driving signal from a computer to each stopper mechanism provided at each sorting port on the basis of sorting information read at the time of leading in the articles and driving the stopper mechanism into a locking position and a non-locking position.
Patent JP-S6445897-A (JP)
Title: Thermosetting size agent for size press
Inventor: JIYON KATSUCHIKO
IPC: D21H21/16
Filed: 1988-03-10
Abstract: PURPOSE: To obtain the subject size for paper, comprising a specific hydroxy group-containing aqueous emulsion copolymer, an aminoplast binder and an acid curing catalyst, and capable of being cured at a specified temperature at a short time. CONSTITUTION: The objective thermosetting size applicable to paper in a size press and curable at a temperature not excess of about 280 deg. F for 10 sec comprises (A) an aqueous emulsion comprising aqueous emulsion copolymer particles of monoethylenically unsaturated monomers comprising a hydroxy- functional monomer having an hydroxy number of at least about 20, and the balance of the monomers providing a water insoluble polymer having a glass transition temperature of from about -20 deg.C to about 50 deg.C, and having a pH greater than 2.5, preferably 4.0-7.0, (B) a stoichiometric deficiency of an aminoplast cross-linking agent, and (C) an acid curing catalyst uniformly distributed in the size.
Patent JP-H01228839-A (JP)
Title: Decorative tape
Inventor: ISHINO TOSHIAKI
IPC: B32B15/082
Filed: 1988-03-09
Abstract: PURPOSE:To enable strong gluing to be performed without lowering the bending processability by a process that the metal thin plate laminated on one side of a fluorocarbon resin film and the layer of polyvinyl chloride are glued by a specific adhesive agent. CONSTITUTION:The decorative tape is made so that the metal thin film 2 is provided on one side of the fluorocarbon resin film 1 being 100mum or below in its thickness. And the metal thin film 2 is glued with the layer 4 of polyvinyl chloride via an adhesive agent 3. The adhesive agent 3 contains as essential component the thermoplastic copolymer polyester resin A and the ethylene copolymer B having at least one kind of functional group selected from epoxy radical, carboxylic acid group or dicarboxylic acid anhydride group; furthermore, as required, it may contain another kind of thermoplastic resin C and multi- functional epoxy component D. If the thickness of the adhesive agent and the tensile elastic modulus are set respectively 30mum or above and 1X10<2>kg/cm<2> or above, it is preferable from the point of puckering occurrence prevention during the bending process.
Patent JP-S63222867-A (JP)
Title: Thermal color printer
Inventor: SUZUKI YASUAKI
IPC: B41J2/36
Filed: 1987-03-12
Abstract: PURPOSE:To enable high contrast printing, by providing an electrical circuit means which can regulate density component when an overhead projector (O.H.P.) sheet is printed. CONSTITUTION:A thermal color printer comprises three ROM 10, 11, 12, an intermediate tone control circuit 13 and a thermal head 14. Content of ROM 11 is modified such that a value obtained by adding yellow Y and cyan C proportional to magenta M to M can be outputted as a corrected M. With respect to ROM 10, ROM 12, M and Y are added to C while C and M are added to Y similarly. The intermediate tone control circuit 13 takes in outputs from ROM 10, 11, 12 and prepares a drive signal for the thermal head 14. The thermal head 14 takes in the output from the intermediate tone control circuit 13, and makes color printing onto O.H.P. sheet in the order of C, M, Y.
Patent JP-S61212371-A (JP)
Inventor: YOSHIDA NOBUMASA
IPC: B07B13/02
Filed: 1985-03-18
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。