baber/WOPTO huggingface dataset:
Patent JP-H03193469-A (JP)
Title: Gradation controller of thermal head
Inventor: MATSUMOTO ATSUHIKO
IPC: B41J2/36
Filed: 1989-12-25
Abstract: PURPOSE:To record gradation printing at high speed by a method wherein a signal which enables a switching element to operate is outputted by comparing an output of a ring counter with a printing data of a latch circuit. CONSTITUTION:A gradation bit signal held with a latch circuit 2 via a shift register 1 is selected successively with a selection circuit 5 and is outputted to a comparator 4. The comparator 4 compares this selected gradation bit signal with an output signal of a ring counter 3. Then, a signal for making a switching element 9 in an electrified state is given to the switching element 9 via a latch circuit 8 until the count output signal of the ring counter 3 exceeds the gradation bit signal, and time while a heating element 15 is electrified is controlled. Thereby, the time while the heating element 15 is electrified has a length corresponding to the gradation bit signal. Since a heating value of the heating element 15 varies according to this electrification time, the printing is enabled to have gradation.
Patent JP-H01175778-A (JP)
Title: Light emitting device
Inventor: KUKIMOTO HIROSHI
IPC: H01S5/00
Filed: 1987-12-29
Abstract: PURPOSE:To decrease lattice defects of a p type semiconductor crystal layer in a light emitting device in which at least the semiconductor crystal layer with p conductivity type are formed by a II-VI semiconductor, and to enhance the stability of impurities in the crystal, by making the II-VI semiconductor crystal layer contain both group Ia elements and group Vb elements as acceptor elements. CONSTITUTION:In a light emitting device which comprises at least a II-VI semiconductor crystal layer 3 having a low resistance and a p conductivity type which are formed by means of a vapor phase growth on a semiconductor substrate crystal 1, said II-VI semiconductor crystal layer 3 is made to contain both group Ia elements and group Vb elements as acceptor elements. For exam ple, a crystal layer 2 of ZnSxSe1-x (x 0.08) with n-type conductivity is formed on a semiconductor substrate crystal 1 of n-type GaAs crystal by means of a vapor phase growth. And a crystal layer 3 of ZnSxSe1-x with p-type conductiv ity is so formed thereon by means of a vapor phase growth as to contain both lithium of group Ia elements and nitrogen of group Vb elements as acceptor elements which are required to have a p-type conductivity. Further, ohmic electrodes 4 and 5 are formed and thereby a light emitting diode is completed.
Patent JP-H11164951-A (JP)
Title: Game machine controller
Inventor: OGURA NOBUO
IPC: A63F7/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent a situation where a pachinko (Japanese pin ball game) machine is operated advantageously for a game player by facilitating a check on the rear surface of a control element. SOLUTION: A front cover 9 and a rear cover 10 for covering a base plate 8 where the control element such as ROM 11 or the like is arranged are formed with a transparent resin, in a controller 3. Besides, the base plate 8 is made of a thin copper sheet and a synthetic resin so as to be fitted to the rear cover 10 with a metallic chassis 4. Then, a visibly recognizing window is piercingly provided in a part opposed to the rear surface of ROM 11 in the base plate 8 by avoiding the socket 18 of ROM 11. Moreover, an observation window 17 is piercingly provided in the chassis in the same way.
Patent JP-H09151511-A (JP)
Title: Bearing structure of waterproofed floor section for bathroom
Inventor: KITAKADO TOSHIMI
IPC: A47K3/17
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To adjust the horizontal level of a waterproof floor section accurately and easily while also reducing the cost of a bearing leg and to handle the bearing leg readily. SOLUTION: A bearing leg 63 is composed of a bearing bolt 63a, in which a head section H1 is arranged on the upper side and which can be moved vertically to a waterproofed foor section 1 by turning, and a bearing unit 63b being screwed to the bearing bolt 63a, being lowered up to the lowermoset section of the bearing bolt 63a finally and lowering the surface pressure of the lower end face of the bearing bolt 63a. Only the lower end faces H2 of the bearing bolts 63a are abutted against an installing surface and frictional resistance at the time of rotation is reduced at the time of the adjustment of the horizontal level of the waterproofed floor section 1 while even the bearing nuts 63b are brought into contact with the installing surface, the surface pressure of the lower ends of the bearing legs 63 is lowered and biting into the installing surface of the bearing legs 63 is prevented.
Patent JP-H07201647-A (JP)
Title: Method and apparatus for producing film capacitor
Inventor: ARAI YASUSHI
IPC: H01G4/18
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method and system for producing a film capacitor in which organic substances can be removed selectively from the end face of a film capacitor for leading out the electrode without lowering the removing rate while keeping the film capacitor within a durable temperature. CONSTITUTION:The system for producing a film capacitor comprises a reaction vessel 3 which can sustain vacuum, means for holding a film capacitor 1 composed of a laminate or a roll of a plurality of electrodes and a dielectric comprising at least one layer of organic material sandwiched by the electrodes, and a reaction gas blow-out electrode 4 being applied with high frequency power 2 at a position facing the film capacitor, wherein the distance between the dielectric and the laminate or between the roll 1 and the high frequency electrode 4 is set at 15mm or less. The production system further comprises a high frequency power supply 2 for generating discharge intermittently at a predetermined period while varying the effective power being applied to the surface of the electrode 4 and organic substances are removed selectively from the electrode lead-out end face side of the dielectric in a laminate or roll film capacitor.
Patent JP-2000164059-A (JP)
Title: Switch with resetting function
Inventor: ICHII YOSHITAKA
IPC: H01H23/16
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress leakage of magnetic flux and enhance the stability in the contacting performance. SOLUTION: A switch equipped with resetting function is composed of a moving core 7 in columnar form, a stationary core 5 having approx. E-section, a permanent magnet M to be mounted on at least either of the moving and stationary cores, a resetting coil 6 to be wound on the center leg 5a of the stationary core, and a return energizing member to energize the moving core contacting part in the direction of separating from the center leg contacting part, wherein the moving core contacting part is arranged to contact with the center leg contacting part within the stationary core.
Patent JP-2001150629-A (JP)
Title: Ink supply cup for transfer printing
Inventor: OTSUKA NORIO
IPC: B41F17/14
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink supply cup for transfer printing capable of uniformly supplying printing ink to the ink receiving recessed part of a printing plate to ensure a printing grade on a material to be printed. SOLUTION: In a cup brought into contact with a printing plate, to which an ink receiving recessed part having a shape corresponding to a predetermined printing pattern is formed, to slide on the printing plate and supplying the printing ink to the ink receiving recessed part of the printing plate, the inner peripheral surfaces 12a, 12b of an ink chamber 12 are inclined in a direction increasing the inner diameter of the ink chamber from the bottom surface of the ink chamber to the open end thereof.
Patent JP-H04203469-A (JP)
Title: Fuel injection device
Inventor: EGUCHI NOBUJI
IPC: F02M61/14
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the generation of a white smoke in the exhaust gas immediately after the starting as well as to improve the starting property by connecting main fuel injection nozzles and auxiliary fuel injection nozzles to a fuel injection pump through change-over values, and converting the change-over valves according to the condition of an engine. CONSTITUTION:Main fuel injection nozzles 24 are connected to a fuel injection pump 26 through injection pipes 25 and change-over valves 35, while auxiliary fuel injection nozzles 33 installed to three cylinders at the front side respectively are connected to the change-over valves 35 of the fuel injection pump 26 through injection pipes 34. At the starting and the idling of the engine, the charge-over valves 35 are converted by an actuator 40 to start the engine by only the three cylinders at the front side by injecting the fuel to the front side three cylinders by the auxiliary fuel injection nozzles 33. Since the diameter of the nozzle hole of the auxiliary fuel injection nozzles is made smaller, and the number of the nozzle holes is made 8, the spray of the fuel does not reach to the wall surfaces of the combustion chambers 13 of pistons 12, the cooling by the wall surfaces is prevented, and the fuel is prevented from exhausing in the condition not burned perfectly.
Patent JP-H10177231-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C1/047
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To enhance the physical film properties of the silver halide photographic sensitive material in a developing solution. SOLUTION: The hydrophilic colloidal layer formed on a support is hardened by using vinylsulfone type hardening agent having a hydroxyl group in a weight ratio of (0.5-15):1 to the hardening agent represented by the formula in which M is an H or alkali metal atom. A calcium-freed gelatin is used as the hydrophilic colloid and the hydrophilic colloidal layers on the emulsion layer side of the support have a total thickness of 10-25μm.
Patent JP-H07200643-A (JP)
Title: Layout data extracting method/device for semiconductor integrated circuit
Inventor: SHIBATA YOJI
IPC: G06F17/50
Filed: 1993-12-28
Abstract: PURPOSE:To effectively extract the layout data on an existing semiconductor integrated circuit when a desired circuit is laid out. CONSTITUTION:A data base 6 stores various layout data of an existing semiconductor integrated circuit and the net list data which are converted into a character string based on the electrical connection of those layout data. A layout management part 2 inputs the circuit data to be turned into the layout data and then converts the circuit data into the net list data. A net list converting part 5 symbolizes the net list data based on a prescribed rule. A net list management part 4 retrieves a relevant symbol out of the symbol corresponding to the layout data stored in the base 6. Then the part 2 extracts the layout data out of the base 6 based on the retrieval result of the part 4.
Patent JP-H05169138-A (JP)
Title: Manufacture of composite tube
Inventor: NISHIDOME TERUO
IPC: B29C48/32
Filed: 1991-12-19
Abstract: PURPOSE:To improve the manufacturing efficiency by joining both side edge parts of a belt-like metallic plate and while forming it like a round tube, inserting a double layer extrusion forming die into its inside, and extruding two layers of resins so that a foam resin layer forms a solid resin layer on its inside on the inside peripheral surface of a metallic tube. CONSTITUTION:A belt-like metallic plate is formed like a round tube so that its both side edge parts are butted or superposed to each other, and by joining its both side edge parts to each other, a metallic tube is manufactured continuously. A double layer extrusion forming die 6 is inserted into the inside of its metallic tube from the opening part on the way of the forming, a foam resin 15 extrudes simultaneously two kinds of resins so that a solid resin layer 16 is formed in its inside on the inside peripheral surface of the metallic tube and the whole is formed integrally. In such a way, the adhesive strength is high, and also, by heightening in advance the concentricity of the double layer extrusion forming die and the metallic tube, eccentricity and thickness deviation of each layer are not generated, and a duplex tube whose quality is also excellent can be obtained.
Patent JP-H09180123-A (JP)
Title: Magnetic head and magnetic recording and reproducing device formed by using this magnetic head as well as magnetic recording medium recorded by using this magnetic recording and reproducing device
Inventor: INADA KENKICHI
IPC: G11B5/187
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance track width accuracy, to make it possible to sufficiently exhibit the characteristics of a composite head and to improve the recording and reproducing characteristics by forming a magnetic core so that the magnetic paths of magnetic metallic films are not cut to pieces. SOLUTION: Magnetic core base body parts 11, 12 are formed out of a metal oxide magnetic material and peak-shaped projections are formed on a magnetic gap-forming surface side and magnetic metallic films 13, 14 having high saturation magnetic flux density are formed, thereby, magnetic core half bodies 20, 21 are respectively constituted. The films 13 and 14 are exposed to the butt surfaces (the surfaces forming the gap 15) the magnetic core half bodies to form the working track width wider than the desired track width. A window 19 for coil windings is formed in a notched form at the half body 20 and glass 16 for joining the core half bodies to each other is packed between the films 13 and 14.  Further, a track width regulating groove 17 cut deeper than the magnetic gap side end position of the window 19 is formed shavedly at the surface end of the surface for contact with recording media having the magnetic gap 15 formed, in parallel therewith exclusive of the desired track width.
Patent JP-H09177680-A (JP)
Title: Operation control device of compressor and its manufacture
Inventor: MASUDA NOBUYUKI
IPC: F04B49/06
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the drive noise due to the contact action and defective actions due to secular deterioration by controlling the operation/stop of a motor to drive a compressor by connection/disconnection of a semi-conductor type static relay. SOLUTION: When the in-box temperature of a low temperature show case falls below the prescribed lower limit temperature which is lower than the set temperature by the cooling operation, a microcomputer 3 disconnects the energization to a photo-transistor 34 of a solid state relay 31 to turn OFF a TRIAC 33 based on the output of a sensor 9 for the in-box temperature, stops a compressor motor 26 and a condensing fan motor 32, and operates only a cleaning motor 20 to perform the defrosting of a cooler. When the microcomputer 3 completes the defrosting based on the output of a sensor 11 for defrosting return, the cooling operation is returned again, and the in-box temperature rises to the set value, the solid state relay 31 is turned on to start the compressor motor 26.
Patent JP-H06181942-A (JP)
Title: Urine disposal bag
Inventor: NISHIMURA SUGAO
IPC: A61F5/44
Filed: 1992-12-17
Abstract: PURPOSE:To provide a urine receiving article capable of being used by an incontinent person discharging a large quantity of urine with no problem at all and simple to replace. CONSTITUTION:A urine disposal bag is provided with a bag main body 14 made of a water nonpermeable film and provided with an insertion hole on the side 10 put on a body, a water absorbing/processing sheet 12 arranged in the bag main body 14 and stuck with a water absorbing polymer, and a fitting member capable of fitting the bag main body 14 to the body. The fitting member is constituted of the first cord body 16 and the second cord body 18, the first cord body 16 is extended from the upper section of the bag main body 14, and the second cord body 18 is extended from directly below the insertion hole.
Patent JP-H11176887-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NIWA KOICHIRO
IPC: H01L23/495
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent a heat spreader from peeling from a reinforcing member by a thermal history by joining the heat spreader and the reinforcing member by fitting a projecting section formed to the reinforcing member into a recessed section or a through-hole formed on the heat spreader. SOLUTION: A plurality of projecting sections 14 are formed beforehand at the desired places of a support ring 8 as a reinforcing member. Recessed sections 16 slightly smaller than the projecting sections 14 are formed at places corresponding to the projecting sections 14 on a heat spreader 7. The recessed sections 16 of the heat spreader 7 and the projecting sections 14 of the support ring 8 are aligned, the projecting sections 14 face oppositely the recessed sections 16 and the projecting sections 14 and the recessed sections 16 are fitted mutually by applying pressure from the heat spreader 7 side. The heat spreader 7 and the support ring 8 are joined by the plastic fluidization of metals in the mutually fitted sections. The number and arrangement of the projecting sections 14 and the recessed sections 16 are selected arbitrarily so that desired strength is obtained.
Patent JP-2001155131-A (JP)
Title: Device for manufacturing card-shaped data carrier
Inventor: IZUMIHARA HIROSHI
IPC: G06K19/077
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device capable of efficiently and inexpensively manufacturing a card-shaped data carrier. SOLUTION: This device is provided with a carrying conveyor 27 which successively and continuously carries sheet-like module sheets 14 obtained by providing a plurality of circuit sheets 4 side by side with a prescribed interval separated, an adhesive intermittently applying device 30 which intermittently applies and adhesive 16 to one face of a band-like cover sheet 15 fed from a roll housing part 32 with an area corresponding to the size of the sheets 14 in a prescribed interval placed, a laminated roll 31 in which a laminated sheet 11a obtained by overlapping the parts of the sheet 15 with the adhesive 16 applied on the face of the side of electric circuits of the sheets 14 carried by the conveyor 27 and intermittently laminating the sheets 14 on the sheet 15 is formed, and a cutting off device 50 which cuts off the sheet 11a at the gap part between adjacent module sheets 14.
Patent JP-H11222257-A (JP)
Title: Thin packaging plastic leaf and packaging sheet and packaging bag using the leaf
Inventor: UEDA SHINICHI
IPC: B65D33/01
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a thin plastic leaf of good air permeability and hard to be broken, and also provide a packaging sheet and a packaging bag using the thin plastic leaf. SOLUTION: The number of openings 2a on opening lines 2 on a thin packaging plastic leaf with at least one opening line 2 on a biaxially oriented polypropylene film 1 or an non-oriented polypropylene film or a high density polyethylene film is 4-37 per unit length (cm) of the opening line 2. The air permeation amount of a section including the opening line 2 is 300-1300 mL/ min.cm<2> .100 mmAq.
Patent JP-H05146224-A (JP)
Title: Production of inoculated material of va mycorrhizal fungi
Inventor: INGURITSUDO ARIASU DE UIRIAMUS
IPC: C12N1/14
Filed: 1991-11-28
Abstract: PURPOSE:To obtain the subject inoculated material useful for agriculture, horti culture, etc., having high spore density of VA mycorrhizal fungi and stably maintaining activity by culturing a plant infected with VA mycorrhizal fungi belonging to the genus Glomus in a specific medium. CONSTITUTION:A plant infected with VA mycorrhizal fungi (e.g. Glomus fasciculatum) belonging to the genus Glomus is cultivated in a burnt attapulgite- containing medium [preferably burnt attapulgite and pumice in a ratio of 10:1 to 1:1 (V/V)] and multiplied to give the objective inoculated material.
Patent JP-H07199900-A (JP)
Title: Window system
Inventor: TAKANO SHIN
IPC: G06F3/0485
Filed: 1993-12-28
Abstract: PURPOSE:To simplify scroll operation of a user for retrieving a disk on a window picture by moving display information in the window picture in the oblique specific direction according to a scroll instruction in the oblique specific direction. CONSTITUTION:A picture control part controlling the window picture is constituted of a scroll icon control part 1, a window control part 2 and a picture display part 3, and a scroll icon detection part 11 in the scroll icon control part 1 detects a direction where a scroll icon is depressed, and a co-ordinate calculation part 12 calculates a co-ordinate position when the scroll icon is moved in the picture, and performs the retrieval, etc., of the movable area of the icon. Further, a data coordinate calculation part 21 in the window control part calculates a data co-ordinate for scrolling the data displayed in an application in the specific direction. Then, the display information in the window picture is moved in the oblique specified direction according to the scroll instruction in the oblique specific direction.
Patent JP-H04206807-A (JP)
Title: Matching transformer
Inventor: MOTOJO JUN
IPC: H01F41/06
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a matching transformer capable of improving the load side output of the same element, miniaturizing an invertor circuit necessitating the same output, and making the capacities of circuit constituting parts small, by dividing secondary winding into many conductors and winding them so as to be uniformly dispersed in the winding region of a primary winding. CONSTITUTION:In the title matching transformer, a secondary side winding 3 is divided into many conductors, which are wound so as to be uniformly dispersed in the winding region of a primery side winding 2. By this constitution, the distance between the respective lines of the primary side winding 2 and the secondary winding 3 is made small, and the distances between a transformer core 1 and each line of the primary side winding 2 and between said core and each line of the secondary side winding 3 are made small. Thereby electrical coupling of the winding 2 and the winding 3 can be improved, and the leakage inductance viewed from the primary side when a load like a coil is connected with the secondary side is reduced. As the result, the withstand voltage of VCE of an element can be reduced. Hence the load side output in the same element is improved, an invertor circuit necessitating the same output is miniaturized, and the capacities of circuit constituting parts are made small.
Patent JP-2000159313-A (JP)
Title: Automatic material carrying system
Inventor: TOKIWA TORU
IPC: B65G1/137
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an automatic material carrying system for moving a crane to a storage area of materials, without necessitating a worker is looking for the materials with a slip. SOLUTION: Looking for an area stored with materials, or carrying about a slip by a worker can be eliminated, by communicating with servers 15 provided in a material yard and a factory, and with the operation terminal 10 of a crane 2 for carrying materials, or a personal computer 14 on an office side, or a transceiver 7 in a fork lift 6, to display a place stored with material and a slip from the computer 14.
Patent JP-2001155194-A (JP)
Title: Noncontact type automatic ticket examination machine
Inventor: TSUCHIYA SHINJI
IPC: G07B15/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent such impropriety that a noncontact ticket is drawn twice from an SF card. SOLUTION: This automatic ticket examination machine transfers data to a noncontact ticket that is held up over the communication range of an antenna provided on the main body of the ticket examination machine and carries out the arithmetic processing for entering/leaving a station. When prescribed data are written on the noncontact ticket via the main body of the ticket examination machine, a write control means functions to write first the using record data such as the entering/leaving station data and then the reduction data on an electronic purse including the balance of an SF card, etc.