baber/WOPTO huggingface dataset:
Patent JP-H03197385-A (JP)
Title: Preparation of substrate for depositing diamond thin film
Inventor: DEGUCHI MASAHIRO
IPC: C30B29/04
Filed: 1989-12-26
Abstract: PURPOSE:To improve the crystallizing and orientating properties of a diamond thin film by injecting ions containing at least carbon ions into a silicon substrate and subsequently etching the silicon substrate to expose the formed silicon carbide layer. CONSTITUTION:A hydrocarbon gas is fed into a discharging chamber 401 having an electrode for a high frequency power source 405 on the outside thereof and electromagnets 407, 408 at the center thereof through a feeding tube 404 from a gas bomb 403 to subject the hydrocarbon gas to a discharging decomposition reaction, and the produced carbon ions 102 are accelerated with a direct current voltage source 409 and subsequently irradiated on and injected into a silicon substrate 411 placed on a base plate 412 for the substrate to form a silicon- carbide layer 103, followed by etching the substrate.
Patent JP-2001155759-A (JP)
Title: Polymer electrolyte type fuel cell
Inventor: NAKAMOTO HIDEO
IPC: H01M8/24
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of deteriorating performance caused by moisture condensed in a pipe system for humidification gas or a manifold for supplying gas flowing into a groove of a separator in a polymer electrolyte type fuel cell. SOLUTION: In a manifold 10 for supplying gas, an adsorption body 11a is provided. It stably maintains a humidification state of electrode layer by supplementing moisture condensed in a pipe system for humidification gas or the manifold for supplying gas. A polymer electrolyte fuel cell that can prevent the deterioration of performance due to leakage of water into an electrode part and a separator groove part is provided.
Patent JP-H07156731-A (JP)
Title: Manufacture of air bag for vehicle
Inventor: SOGI HIDEHITO
IPC: B60R21/16
Filed: 1993-12-02
Abstract: PURPOSE:To improve the workability of the process to reverse an air bag to the face side, and reduce the sewing man-hour of a strip-shaped body constituting a strap in the manufacturing of the air bag with strap to regulate the developed shape of the air bag. CONSTITUTION:In an air bag to form a strap 4 by executing the intermediate sewing of strip-shaped bodies 3, after the air bag is reversed to the face side, the strip-shaped body 3 is pulled outside from an opening part 5 of the air bag, and free end parts 3a of these strip-shaped bodies 3 are sewn.
Patent JP-H06188906-A (JP)
Title: Destination information register system
Inventor: MIZUDORI YOICHI
IPC: H04L12/58
Filed: 1992-12-21
Abstract: PURPOSE:To change destination information related to a reception terminal equipment to shorten the update time and to reduce mis-registration. CONSTITUTION:A storage device 1a receives a telephone number table related to a terminal equipment 3a from the terminal equipment 3a by a communication control part 12a, and an analysis part 18a changes a telephone number table related to the storage device 1a based on the received telephone number table, and the communication control part 12a transmits a telephone number table related to the change to the terminal equipment 3a. Meanwhile, the terminal equipment 3a receives a telephone number table 21 related to the change from the communication control part 12a of the storage device 1a by a communication control part 32a, and an analysis part 38a changes the telephone number table, which the terminal equipment 3a has, based on the telephone number table related to the change.
Patent JP-H06168984-A (JP)
Title: Method and apparatus for positioning film carrier
Inventor: ISHIKAWA KAZUYUKI
IPC: B65H20/20
Filed: 1992-11-27
Abstract: PURPOSE:To reduce the twist of a film carrier and the damage of a sprocket hole which are caused by inserting a positioning pin, by fixing at least one sprocket hole by using spring tension, and pulling a film carrier in the direction opposite to the moving direction. CONSTITUTION:Sprocket holes 9 facing in the width direction of a film carrier 8 are mounted on the one side both end portions on the upper surface of a retaining plate 2, and two positioning pawls 1 are mounted at the positons matching with the sprocket holes 9. The retaining plate 2 is supported at the lower surface center part, by a spring 3 which is expanded and contracted in the up and down direction by a cylindrical protrusion 5. Sprocket gear 6 can apply tension to the longitudinal direction of the film carrier 8, by rotating protrusions 7 in the direction opposite to the moving direction of the film carrier 8, with a motor in the state that the protrusions 7 are inserted into the sprocket holes 9. Thereby the film carrier can be prevented from lifting, deforming and twisting.
Patent JP-H06160960-A (JP)
Title: Camera with date and method for controlling imprinting data information
Inventor: TABATA YASUSHI
IPC: G03B17/24
Filed: 1992-11-26
Abstract: PURPOSE:To prevent erroneous date information from being imprinted on film when power supply to a date circuit is stopped and the date circuit is made in an initial state because a battery is exchanged. CONSTITUTION:The date circuit 61 is provided with a clock circuit 66 controlling the switching of various modes selected by a MODE switch and performing clocking action, an imprinting lamp turning-on circuit 62 allowing an imprinting lamp 53 to flash, and an LCD 54 for imprinting and an LCD 34 for display which display the date information. The date circuit 61 forcibly inhibits the date information from being imprinted on the film in the initial state set in the case of resupplying the power after stopping the power supply to the date circuit 61 because of the exchange of the battery.
Patent JP-H03197015-A (JP)
Title: Mold device
Inventor: MATSUMOTO FUMIO
IPC: B29C33/30
Filed: 1989-12-26
Abstract: PURPOSE:To commonize the whole of a commonizable part such as a holder to which a variable part is fitted, structure of a molding part of a molding machine can be made simple and handling is made more easy, by a method wherein a guide bar is provided in a standing state on the rear of the movable core type holder and a push motion plate, which is energized always in a mold breaking direction and pushed and moved by making an extrusion pin abut against the rear surface, is provided slidably. CONSTITUTION:A stationay core mold 14 and movable core mold 16 are clamped, resin is filled into a cavity through a nozzle and molding is performed by a method wherein a movable platen 12 is pushed and moved. An extrusion pin 56 is extruded along with mold break, a push motion plate 44 is pushed and moved, an ejection pin 54 is ejected and a molded product is released. The push motion plate 44 is returned up to the original position where the push motion plate 44 abuts against a stopper 52 with energizing force of a spring 50 along with returning of the extrusion pin 56. Continuous resin molding is performed by repeating those actions.
Patent JP-H06163973-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KENJI
IPC: H01L27/146
Filed: 1992-11-25
Abstract: PURPOSE:To prevent generation of etching residue, by laminating a lower electrode layer and a semiconductor layer on an insulating substrate, forming the semiconductor layer and the lower electrode layer, and patterning the semiconductor layer by using etching gas whose main component is sulfur hexafluoride SF6. CONSTITUTION:A lower electrode layer 24, a semiconductor layer 26, and an upper electrode layer 28 are formed and laminated on an insulating substrate 12. The upper electrode layer 28 and the semiconductor layer 26 are patterned, and a semiconductor element is formed. The upper electrode layer 28 having a desired pattern shape is protected by a formed resist film 30, and its residual part is subjected to wet-etching, thereby forming an upper electrode 18. The semiconductor layer 26 is patterned by reactive ion etching wherein gas whose main component is sulfur hexafluoride SF6 is used as the etching gas. Thereby the attaching of etching residue is avoided, and adhesion of the resist film 34 and the lower electrode layer 24 is improved.
Patent JP-2001151912-A (JP)
Title: Fogging-free agricultural film and method for preparing the same
Inventor: YOSHIKAWA KENICHI
IPC: B32B27/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural film excellent in the combination of the initial fogging-free properties and laying workability. SOLUTION: The fogging-free agricultural film comprising a single-layered or multi-layered film composed of a thermoplastic resin contains not more than 2 wt.%, based on the resin, of an antifogging agent and has its surface subjected to a flame treatment.
Patent JP-H09276189-A (JP)
Title: Remote control type automatic mobile vacuum cleaner
Inventor: BOKU JISHIYOU
IPC: A47L9/28
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To enable cleaning by automatically moving a main body back and forth or from side to side under remote control by providing means for moving the main body back and forth or from side to side through motive force and changing its direction and a means for controlling the driving of these means. SOLUTION: On the back of a main body 10, a reception part 41 of a remote controller to be used for moving the main body back and forth and changing the direction is suitably installed. The reception part 41 receives the signal of the remote controller so as to drive a motive force moving device for moving wheels 11 back and forth and a motive force direction change device for changing the direction of the wheels 11. In a machine chamber 21, the motive force moving device is installed for moving the main body 10 by turning the wheels 11, and the motive force moving device is provided with a DC motor 31 fixed on the bottom face so as to transmit the rotational force of the DC motor 31 to the wheels 11. On the other hand, the direction change device is installed in a dust collecting chamber 20 of the main body 10.
Patent JP-H09174262-A (JP)
Title: Laser marker
Inventor: TAKEHISA KIWAMU
IPC: B23K26/066
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of soot sticking to an IC package. SOLUTION: A cylinder 200 is arranged between a convex lens 107 above an IC package 108b and that package 108b. The cylinder 200 is constituted of three parts 202a, 202b and 202c, with the part 202b equipped with an exhaust port 204. In addition, the cylinder 200 is equipped with a pin hole plate 203 on an optical axis 110 away from the IC package 108b across the position closest to the exhaust port 204. Further, the exhaust port 204 is provided with a fan 205, which is actuated during the laser operation, sucking the air inside the cylinder 200.
Patent JP-2001157101-A (JP)
Title: Device for inputting video information
Inventor: SATO ATSUTOSHI
IPC: H04N5/232
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a video information input device, capable of inputting various image information in a wide focal range from close range, to a distance. SOLUTION: This device is provided with a camera part 10 which uses a CCD image pickup device, etc., and fetches external video through a lens 12, a focus-switching ring 13 that can switch the focal distance of the lens 12 to each of modes that are a link stick mode for closeness, a short-distance view mode for photographing a short-distance view such as a close person and a long-distance view mode for photographing a landscape, etc., a holding part 20 whose axis is connected to the optical axis of the part 10 in an inclined attitude, a focus stick 30 capable of being folded into the part 20 and an interface cable 50, performs fetching/image recognition of a still image on paper 90 at an operation opportunity of a push button 40 by using the stick 30, and folds the stick 30,  switches the ring 13 and photographs a short-distance/long- distance view in a mode other than the link stick mode.
Patent JP-H07161795-A (JP)
Title: Electrical charge measuring method
Inventor: SAKUMA KAZUTO
IPC: G01R31/26
Filed: 1993-12-09
Abstract: PURPOSE:To form an evaluation MOS diode at a high speed through a simpler process without contaminating a manufacturing device. CONSTITUTION:A contaminated layer 3 is introduced in an oxide film 2 formed on the surface of a silicon substrate 1 by thermal oxidation, a small silicon electrode 8 which is previously formed and coated with gold by deposition is bonded to the contaminated layer 3 by thermocompression for'' the formation of an evaluation MOS diode.
Patent JP-H06185175-A (JP)
Title: Manual cleaning device for natural lighting window device
Inventor: UEDA SHIGEYUKI
IPC: E04D13/03
Filed: 1992-12-21
Abstract: PURPOSE:To facilitate cleaning of a glass surface by installing a cleaning device slidably on the surface of an outdoor side window glass in the window part of a natural lighting device, and putting this cleaning means in slide motions using a manual operating part. CONSTITUTION:In such a way as slidable in the vertical direction, a cleaning means 4 consisting of a slide bar 5 and rubber blade 6 is installed between window frames 3 constituting the window part 2 of a natural lighting window device 1. An operational wire 8 for putting the slide bar 5 in slide motions is installed on the lower side face of the slide bar 5 and drawn out to the rear surface of the lower frame 9. The user operates this wire 8 from indoors to slide the slide bar 5 and cleans the surface of the outdoor glass 7 with the rubber blade 6. Accordingly, the surface of the outdoor side window glass can be cleaned over the whole area.
Patent JP-H06232751-A (JP)
Title: Analog/digital converter circuit
Inventor: GURIGORII KOOGAN
IPC: H03M1/12
Filed: 1993-12-08
Abstract: PURPOSE:To quicken processing of lots of data by using one counter to plural A/D conversion cells in common and using a common conversion means to process selectively a digital output of each cell so as to apply A/D conversion processing to plural channel signals almost simultaneously. CONSTITUTION:When a load signal reaches a high level, initial value data are given to a counter 20, and so long as an output of the counter 20 is not zero, an OR gate 22 keeps an output /EOC output signal of a Schmitt trigger circuit 16 to a high level and sets both load and hold signals to a high level. When the hold signal reaches a high level, a switch 11 of each cell 10 is closed and a capacitor 1x is charged by the analog input signal. Thus, the output of the circuit 16 is set to a high level and a track hold register REGxz is set to the track mode. Then a multiplexer MUXx18 is operated and data stored in the register REGx are outputted by using a lookup table LUT 30.
Patent JP-2000161508-A (JP)
Title: Multi-valve
Inventor: YAMAGISHI MASAKI
IPC: F16K11/044
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the man-hours of work and assembly, reduce the number of parts, and reduce costs by attaching a multi-body on an outside of a container through a connecting means disposed on the container, and attaching a plurality of distribution control means for controlling distribution of the container on the multi-body. SOLUTION: A multi-body 11 is attached to an outside of a reservoir GB through a neck (a connecting means) 3 welded with the reservoir GB (a container) for LP gas. Three (a plurality of) distribution control means are attached to the multi-body 11. A main connecting valve 12 for distributing between the reservoir GB and the multi-body 11 when a safety valve 23 is mounted and for shutting out the distribution when the safety valve 23 is dismounted, is disposed on a position corresponding to the safety valve 23 as one specified distribution control means. A gas taking-out valve 21 as the other distribution control means 2 is provided with an opening/closing valve 21b, and an equalizing valve 22 is provided with an opening/closing valve 22b and a check valve 22c for preventing reverse flow from the multi-body 11 to a tank rolly truck.
Patent JP-2000175270-A (JP)
Title: System for cordless communication and operating method of this system
Inventor: SYDON UWE
IPC: H04W72/04
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the titled system by using spread data resulting from adding a generated spread code to voice data so as to generate a spread RF signal in a transmission state and mixing the received spread RF signal with an inverse spread signal generated through the use of a spread code so as to generate inverse spread data. SOLUTION: A base band module 24 in a transmission state adds a spread code generated by a spread code generator 42 to voice data 29 to generate spread data. A modulation loop filter 54 uses the spread data to modulate a voltage controlled oscillator(VCO) 80 of a radio frequency(RF) module 22, the VCO generates a spread RF signal and supplies it to the modulation loop filter 54. The module 24 in a reception state supplies the spread code to the filter 54 and the filter 54 uses the spread code to modulate the VCO 80 and the RF module 22 mixes the received spread RF signal with the output of the VCO 80 to generate inverse spread data. Thus, cordless communication can be conducted.
Patent JP-H06184992-A (JP)
Title: Coated paper for printing
Inventor: ISHIYAMA TAKEYUKI
IPC: D21H19/54
Filed: 1992-12-21
Abstract: PURPOSE:To provide a coated printing paper having excellent building-up property and high pick strength to endure high-speed offset printing. CONSTITUTION:The coated printing paper is produced by coating a substrate with a coating composition containing 2-10 pts.wt. (in terms of solid, based on 100 pts.wt. of pigment) of a liquid cationized starch having a viscosity of 5-20cps at 50 deg.C and 20wt.% concentration and obtained by the self-modification of a cationized starch having quaternary ammonium group or t-amino group at a substitution degree of 0.005-0.030. The use of the liquid cationized starch as an adhesive of a coating composition is effective for suppressing the impregnation of the composition into the base paper, getting high pick strength and increasing the void ratio of the coating layer to improve the building-up property.
Patent JP-H05172411-A (JP)
Title: Rotary speed control method for air-cooled type condenser fan
Inventor: KIKUCHI SHOJI
IPC: F25B1/00
Filed: 1991-12-24
Abstract: PURPOSE:To stabilize the operation of a refrigerating plant and reduce the effect of noise generated by a fan by incorporating a plurality of relations between a rotary speed and a rotation decision factor into this control system and changing automatically these relations based on a different factor. CONSTITUTION:A compressor 1, an outdoor heat exchanger 2, an expansion mechanism 3 and an indoor heat exchanger 4 are coupled with a refrigerating piping system 5 respectively, thereby forming a refrigerant circulation system 6. After the refrigerant from the compressor 1 is circulated as indicated by the arrow and the open air is heated with the outdoor heat exchanger 2, the heating value from the indoor air is absorbed with he indoor heat exchanger 4 and this operation is repeated so as to cool the indoor air. A controller 11 is provided with a microcomputer which receives the output transmitted from a refrigerant pressure sensor 10 and a variable gearbox which changes the speed of an outdoor fan 2a. Therefore, when a background noise is high, even it an attempt is made to reduce the converging value of higher pressure and increase the rotary speed of the fan, the effect of noise will be minimized. When the background noise is low, it is possible to reduce the noise effect by increasing the converging value of higher pressure and moderating the rotary speed of the fan as much as possible.
Patent JP-H05267939-A (JP)
Title: Rf mixer
IPC: H03D7/14
Filed: 1992-12-22
Abstract: PURPOSE: To improve the linearity and to reduce the power consumption by using a square wave to quickly switch FETs with respect to a mixer which changes the frequency of an input signal to generate an output signal having another frequency. CONSTITUTION: A rectifying mixer which uses FETs 3a to 3d for switching between the primary side of a transformer 1 for RF input and the secondary side of a transformer 2 for IF output uses pulse waveforms from a driving transistors 6 to 9 to switch the gate electrodes of FETs 3a to 3d, thereby displaying a high linearity and reducing the power consumption of a driving circuit 5 due to a local oscillator 4.
Patent JP-H07158302-A (JP)
Title: Garage
Inventor: SAEKI YASUTERU
IPC: E04H6/02
Filed: 1993-12-08
Abstract: PURPOSE:To practice a ball game simply by mounting a net by utilizing a space after a car leaves. CONSTITUTION:A roof 3 is borne by three posts 2... in a garage 1, net rails 4 are are installed on the underside side of the roof 3, and hangers 7... having nets 5 are engaged movably with the rails. The two nets 5 are set up symmetrically, each intermediate section of the nets 5 are fixed onto the posts 2, 2 at both end sections, and both nets are bundled respectively when the nets are not used, and fastened onto the posts, on which each net is mounted, by bands 9. A car 10 is entered under the roof 3 under the state, and the roof 3 is employed as a normal garage. When the floor face 11 of the garage 1 is composed of a gentle slope 11A inclined so that the interior side 1b is heightened slightly and a horizontal section 11B on the inlet 1C side and each end section of the nets 5, 5 is drawn out along the rails 4, the garage can be used as a golf practice range.
Patent JP-H07176469-A (JP)
Title: Formation of semiconductor integrated circuit
Inventor: ARAN KUMAARU NANDA
IPC: H01L21/027
Filed: 1993-12-13
Abstract: PURPOSE: To provide a method for preventing particles from being generated, after forming a reflection prevention coat between a material layer and a photoresist layer. CONSTITUTION: A method for forming a semiconductor integrated circuit with a step for forming an antirelection coat 13 on a substrate 11 has a step for preheating the substrate 11 to a specific temperature, before a formation step.
Patent JP-H11164097-A (JP)
Title: Image reader
Inventor: YOSHIDA YASUYOSHI
IPC: H04N1/04
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To effectively suppress temperature rise caused by an illumination light source for reading the image of an original provided at an optical scanning part in the state of either stopping or moving the optical part for scanning. SOLUTION: An optical scanning part 1 is provided with a halogen lamp (illumination light source) 13 for illuminating an original and an air path means for guiding an air flow around the halogen lamp 13. This air path means is provided with at least two air paths of a first air path for guiding the air flow along with the lengthwise direction of the halogen lamp 13 and a second air path for guiding the air flow in the width direction of the halogen lamp 13 so that both the air paths can be selectively switched.