baber/WOPTO huggingface dataset:
Patent JP-H11204789-A (JP)
Title: Insulating gate type transistor
Inventor: KONO YOSHINOBU
IPC: H01L29/06
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an insulating gate type transistor which improves breakdown voltage and has relatively low operation resistance (on-resistance). SOLUTION: An insulating gate type transistor is provided with a P+ type collector region 1a, an N<+> type collector region 2a, an N type drift region 3, P type base regions 4a and 4b, N type emitter regions 5a and 5b and P type FLR(field limiting ring) regions 6a and 6b. Emitter electrodes 10a and 10b are connected with the emitter regions 5a and 5b and the base regions 4a and 4b. A collector electrode 15 is connected with the collector regions 1a and 2a. On the surface of the channel forming part of the base regions 4a and 4b, a gate electrode 11 is provided through an insulating film 12. The N<+> type collector region 2a is arranged only at the center part of a semiconductor substrate 7 and is protruded from the P<+> type collector region 1a. The shortest distance L1 between the N<+> type collector region 2a and the FLR regions 6a and 6b is made longer than the shortest distance L2 between the N<+> type collector region 2a and the base regions 4a and 4b.
Patent JP-H06230697-A (JP)
Title: Fixing device
Inventor: MASUDA YOSHIAKI
IPC: G03G15/20
Filed: 1993-01-29
Abstract: PURPOSE:To eliminate the unevenness of oil at the time of starting the rotation of a fixing roller and to reduce the loss of time up to a first copy by providing an oil applying roller so as to abut/separate on/from an upper fixing roller. CONSTITUTION:The fixing roller has the upper fixing roller 1 provided with a heater 1a composed of a halogen lamp in the inside thereof and a lower fixing roller 2 abutted on the roller 1. The oil applying roller 3 is provided so as to abut/separate on/from the upper fixing roller 1. When a solenoid 8 is turned off, a bracket 5 is pulled by a return spring 9 and turned and the oil applying roller 3 is separated from the upper fixing roller 1. When the oil applying roller 3 is rotated in this state, the oil of an oil impregnating/applying layer 3a spreads all over, because the oil applying roller 3 is heated by a heating roller 4. Consequently, fixing processing can be immediately started when the solenoid 8 is turned on and the oil applying roller 3 is abutted on the upper fixing roller 1.
Patent JP-H07213541-A (JP)
Title: Odontotherapy unit
Inventor: YAMAGUCHI YOSHIO
IPC: A61C13/00
Filed: 1994-02-07
Abstract: PURPOSE:To enable a vacuum unit for discharging polluted air exhaled by a patient after catching the air at his mouth to be moved together with an instrument holder for use by an assistant so that the assistant can operate the vacuum unit in his work area and a fresh air intake is prevented from facing the patient all the time. CONSTITUTION:This odontotherapy unit is provided with a freely movable arm 17 for use by an assistant, one end of which is connected to a spittoon body 15 and the other end to an instrument holder 16 for use by the assistant; the arm 17 for use by the assistant is provided with a fresh air inlet 18 at the tip and a vacuum unit linked with the spittoon body 15 at the other end. An arm 19 of the vacuum unit can be moved together with the arm 17 for use by the assistant.
Patent JP-S62172669-A (JP)
Inventor: KOGA YOSHIRO
IPC: H01R4/48
Filed: 1986-01-23
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-S62172400-A (JP)
Inventor: MIZUKAMI TOSHIHIKO
IPC: G10L15/10
Filed: 1986-01-24
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-S56111335-A (JP)
Title: Detecting circuit for circuit control signal of radiotelephone set
Inventor: SUTANI SHIGERU
IPC: H04M1/00
Filed: 1980-02-08
Abstract: PURPOSE:To detect a circuit control signal accurately without any influence of noises, by measuring the continuance of a circuit control signal sent from a subordinate equipment at a radio frequency and then by discriminating the existence of the circuit control signal after the measurement is taken for a preset time. CONSTITUTION:Tone decoder 20 detects a circuit control signal and while its decoder output is sent out, timer circuit 23 starts counting operation. When the output of the tone decoder continuous for a preset time (long enough for the stabilization of decoder's operation), that the output of the tone decoder is stable is discriminated and a strobe pulse is sent to latch circuit 24 to latch the tone-decoder's output, thereby driving relay 21. Consequently, even if a noise is inputted to the tone decoder and its output turns on-off unstably, the circuit control signal is not judged to be detected because timer circuit 23 is triggered again every time the output turns on, so that malfunction will be prevented.
Patent JP-S53108222-A (JP)
Title: Modulator circuit
Inventor: KOUNO MITSUNORI
IPC: H04B1/50
Filed: 1977-02-09
Abstract: PURPOSE: To eliminate the voice detour from transmission to reception by installing the transmitting and receiving voltage control oscillators controlled by one unit of the reference oscillator to the wireless apparatus possessing a frequency compound oscillator and then applying modulation only to the transmitting voltage control oscillator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58131471-A (JP)
Title: Gasket with piping
Inventor: SUGAWARA MINORU
IPC: F16J15/06
Filed: 1983-02-01
Abstract: PURPOSE:To simplify piping operation in a gasket with piping incorporated in a car engine or the like, by molding integrally piping holes and pipe members with synthetic resin members or the like having heat resisting property. CONSTITUTION:A gasket portion 1 formed of heat resisting synthetic resin member is molded integrally by injection molding or mold forming, and its planer portion is shaped to have openings 2 corresponding to the adapted connections and mounting holes 3 for incorporating the gasket between the connecting surfaces and has a predetermined thickness. Also, a seat-like gasket member 4 consisting of conventional gasket materials is bonded to one or both surfaces of the gasket portion 1 to ensure better sealing effect. And in the interior of the gasket portion 1 is embedded a pipe member 5 having a coupling 6, which is single pipe- or branched pipe-shaped to supply secondarily fluid from the outside to an opening 2 or function as a bypass or branch path for fluid.
Patent JP-H06237820-A (JP)
Title: Applicator for cosmetic or haircare product
Inventor: JIYANNRUI GIYURE
IPC: A45D34/00
Filed: 1994-02-07
Abstract: PURPOSE: To provide a small sized simply usable applicator for a makeup or hair-care products. CONSTITUTION: This applicator includes a storing part 110 containing a products for application, a detachable lid 120 for closing the storing part 110, an application member 121 held in the end of a rod 122 formed integrally with the lid 120, and a handle 130 made of an arch 131 coupled continuously in the circumferential surface of an axis 133 held by the lid 120. The arch 131 surrounds the storing part 110 when the handle 130 is in a closing state, and provides a lock stopper workable by a reciprocal action together with the bottom surface 112 of the storing part 110. By means of this reciprocal action, the closing bearing surface 123 of the lid 120 and the storing part 110 are coupled in airtight state.
Patent JP-S61173361-A (JP)
Title: Interface control system
Inventor: TANAKA MASATO
IPC: G06F11/00
Filed: 1985-01-28
Abstract: PURPOSE:To eliminate the necessity for re-transferring unnecessary data by providing a transfer mediating device between a device A and a device B and releasing unduly produced data in the device A before proceeding to the next operation. CONSTITUTION:When the data transfer mediating device 3 transmits 2-byte data request to a channel processing device 1, the device 1 transmits 2-byte data. When only 1 byte is left as the data to be transmitted last, the device 1 sets an error flag on and transmits 1-byte data a nd transfer end signal to the device 3. The device 3 sets an inner error bit on and transmits 1-byte data and transfer end signal to an input ouput control device 2. The device 2 transmits transfer end signal to the device 3 when it receives a preset number of data. Upon reception of the normal transfer end signal from the device 2, the device 3 transmits error release signals to the device 1 while turning the inner error bit off. Upon reception of the error release signals, the device 1 sets its own error flag off.
Patent JP-S55106356-A (JP)
Title: Analysis method for catalyst component in fuel oil
Inventor: MAKI HIROYA
IPC: G01N21/77
Filed: 1979-02-09
Abstract: PURPOSE: To prevent previously the trouble of the diesel engine or the like by securing the simple and quick measurement for the catalyst component contained in the fuel oil.  
     CONSTITUTION: The residue, i.e., the silica alumina catalyst is obtained by dissolving the fuel oil into the organic solvent and then filtering it. Then the silica which is the main component of the silica alumina catalyst is dissolved into the hydro fluoric acid, and the colorimetry is given to the Si ion from this solution. In this method, no incineration is required for the residue component to secure the simple and quick measurement, thus facilitating the decision for the pressence or absence of the contact decomposition oil content. Accordingly, the effective decision is possible for the inferiority of the fuel of the heat engine such as the diesel, boiler and the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11209245-A (JP)
Title: Water-based nail polish
Inventor: HIDAKA YOSHIKI
IPC: A61K8/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a water-based nail polish having excellent water resistance and exhibiting excellent adhesivity, film properties, peeling resistance and film hardness. SOLUTION: This water-based nail polish is produced by dissolving a polymer having a salt-forming group and a hydrophobic resin in a water-insoluble organic solvent, adding water, a neutralizing agent and optionally a surfactant to the obtained solution to ionize the salt-forming group of the polymer, emulsifying the mixture and removing the water-insoluble organic solvent from the emulsified product. The nail polish contains 1-80 wt.% (solid basis) of an aqueous dispersion of polymer particles containing the hydrophobic resin in sealed state.
Patent JP-H07208275-A (JP)
Title: Evaporation fuel processing device
Inventor: YAMAZAKI KAZUMI
IPC: F16K31/06
Filed: 1994-01-12
Abstract: PURPOSE:To miniaturize a device as well as to reliably open and close a passage through which evaporation fuel is fed into a canister from a fuel tank in supplying oil. CONSTITUTION:A first pressure chamber 5a of a pressure switch 5 is communicated with the vicinity of an oil supplying port of a fuel supplying pipe 2, and a second pressure chamber 5b is communicated with the upper part of a fuel tank 1. A switch element 7 of the pressure switch 5 is connected to a battery and a relay 11, and the relay 11 is ON-operated when the switch element 7 is turned on. A solenoid valve 14 is arranged on the way of an evaporation fuel passage 12 for communicating the fuel tank 1 and a canister 16 with each other, and a solenoid 14a is connected to the relay 11. Pressure in the first pressure chamber 5a is lowered to approximately the atmospheric pressure in supplying oil, and the switch element 7 and the relay 11 are turned on, so as to open the solenoid valve 14. The switch element 1 and the relay 11 are made into the turned-off state in supplying no oil, and the solenoid valve 14 continues its valve closed state.
Patent JP-H01190033-A (JP)
Title: Antenna connection method to radio equipment
Inventor: TAKEUCHI HAJIME
IPC: H04B1/38
Filed: 1988-01-25
Abstract: PURPOSE:To attain simple loading/unloading of an antenna and to surely prevent the invasion of water content or dust or the like into a case by coupling the inside and the outside of the case in terms of induction through the use of an induction coil. CONSTITUTION:A mount mark representing a mount position to mount an adaptor disk 16 with an antenna 15 mounted thereto is marked on the outer face of the case 11 opposite to a position where a high frequency tuning circuit 13 in the inner face of the case 11 is arranged closely. Then the adaptor 16 with the antenna 15 connected hereto is mounted attachably and detachably to the mount marker position. An induction coil 17 wound concentrically is imbedded in the inside of the adaptor 16 and the one terminal of the antenna 15 is connected to the coil. Thus, the operator mounts the adaptor 16 with the antenna 15 connected thereto to the mount marker position of the ease 11 by using an adhesive tape such as double-side bonding tape.
Patent JP-H10207609-A (JP)
Title: Input circuit and electronic equipment using the same
Inventor: SAWAMOTO AKIO
IPC: H03G3/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To discriminate the operating direction or manipulated variable of an operating part by one signal. SOLUTION: When a rotary encoder 40 is operated to one direction, a switch 40s1 of the encoder 40 is turned on at first, and a switch 40s2 is turned on with a phase difference at an operational angle 90 deg.. When the rotary encoder 40 is operated to the opposite direction, the switch 40s2 is turned on at first. A terminal 40a of the encoder 40 is connected through resistors 41 and 42 with a power supply terminal 44. A terminal 40b is connected through a resistor 43 with a connection Ta of the resistors 41 and 42. The connection Ta is connected with a control part 270. The values of resistance of the resistors 41 and 43 are set to be different values. The switches 40s1 and 40s2 are turned on/off with a phase difference, and the signal level of an operation signal PSc being the voltage of the connection Ta is changed according to the on/off operation of the switches 40s1 and 40s2.  The operating direction and manipulated variable of an operating part can be discriminated according to the change of the signal level of the signal PSc.
Patent JP-2000213133-A (JP)
Title: Mounting structure of doorway step
Inventor: MATSUDA TAKEHIKO
IPC: E04F11/02
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide mounting structure of a doorway step capable of being mounted at the minimum manhours. SOLUTION: Mounting metal fittings 3 are fixed to the side of a footing 1 through anchor bolts 2 arranged to the upper end of the footing 1, and the upper part of the base section of a doorway step 5 is fixed to the mounting metal fittings 3. The lower part of the base section of the doorway step 5 buries a part of the base section of the doorway step 5 in the ground to fix, and the doorway step 5 is mounted in a state of cantilever.
Patent JP-H11211268-A (JP)
Title: Container of heat harnessed system utilizing alloy for storing hydrogen and method of filling the container with hydrogen
Inventor: MARUHASHI TSUTOMU
IPC: F25B17/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent inflammation of hydrogen inside during the welding by filling with hydrogen a container into which is sealed an alloy for storing hydrogen to restrict the leakage of hydrogen in the closing of an open hole. SOLUTION: A link part S5 of a cell S is provided with an open hole A for evacuation or the filling of hydrogen. An outer cylinder A1 outward is provided on the perimeter of the open hole A. The open hole A is closed by a lid B, which B is provided with an inner cylinder B1 overlapping the inside of the outer cylinder A1. After the filling of the hydrogen, the lid B is pressed into the open hole A to close the open hole A simply. After the cooling, the lap margin between the outer cylinder A1 and the inner cylinder B1 is welded, a process in which an internal pressure drops to eliminate the leakage of hydrogen before the welding.  The outer cylinder A1 and the inner cylinder B1 are made of stainless steel with a large heat capacity and the heat during the welding is hard to transmit internally while a cooling is made during the welding to minimize the amount of hydrogen to fill the interior thereby preventing inflammation of hydrogen as caused by the heat of welding.
Patent JP-S5297117-A (JP)
Title: Induction motor control means
Inventor: ANZAI NOBUO
IPC: H02P3/24
Filed: 1976-02-12
Abstract: PURPOSE: To provide a control means, which function to control induction motor contactless-wise by using a semiconductor element such as a thyristor, and also which has a simple circuit construction without requiring any transformer and also is adapted to take no half-wave rectified current fron the power source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11214511-A (JP)
Title: Semiconductor device and wiring method in semiconductor device
Inventor: SHIMOJI NORIYUKI
IPC: H01L21/8234
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can perform element isolation easily. SOLUTION: A gate electrode 42 is made only within an element formation region 22, and also the gate electrode 42 and aluminum wiring 48 are connected with each other within the element formation region 32. Accordingly, case that the surface of the semiconductor substrate 36 lying under a field oxide film 38 is hardly reversed by the voltage of a connection or the gate electrode 42. Moreover, since there is an interlayer film 44 between the aluminum wiring 48 and the field oxide film 38, the surface of the semiconductor substrate 36 lying under the field oxide film 38 is hardly reversed by the voltage of the aluminum wiring 48.  Therefore, the element isolation can be obtained without lengthening the overall length L of the field oxide film 38, increasing the thickness of the field oxide film 38, or raising more the concentration of channel stop ions to be injected into the surface of the semiconductor substrate 36 lying under the field oxide film 38.
Patent JP-S55106406-A (JP)
Title: Photo circuit element
Inventor: OOSHIMA KAZUYOSHI
IPC: G02B6/28
Filed: 1979-02-09
Abstract: PURPOSE:To obtain a photo multi-branching circuit and photo multi-coupling circuit of small size and low loss, by utilizing the lens action of focusing rod lens and wave surface transforming action of hologram. CONSTITUTION:The light from an interferable laser beam source is divided into two parts to be fed into two optical fibers 11, 8, and interference fringe is formed on a hologram recording material 7a. Then, the incident light to the fiber 11 is transferred to an optical fiber 12, and the interference fringe due to the light from fibers 8, 12 is duplicatedly recorded in the same recording material 7a. When the light of the same wavelength as when making a holorgam is caused to enter this phase type volume hologram 7 from the fiber 8, the primary diffracted light appears to be propagated from the fibers 11, 12 due to the wave surface transforming action of the hologram. Therefore, when a focusing rod lens 2 of 1/4 period length is disposed on hologram 7, the diffracted light, equivalently, appears to be passed from a lens of 1/2 period length, and is converaged in the position placed in the imaging relation with the position of fibers 11, 12. Accordingly, when the fibers 10, 9 are placed in this place, divided optical power may be taken out.
Patent JP-H06233145-A (JP)
Title: Image processor
Inventor: MORI NOBUO
IPC: H04N1/60
Filed: 1993-02-01
Abstract: PURPOSE:To surely remove color ghost regardless of the kind of an original even in the case of the original having non-uniformity in the density of a surface part. CONSTITUTION:This image processor is provided with a read color deciding part 11 for deciding a color for each picture element based on an image signal 100 obtained by reading the original and a surface part detecting part 12 for deciding whether it is the surface part of the original or not for each picture element based on the image signal 100. Further, the processor is provided with a ghost deciding part 13 for deciding whether it is ghost or not by comparing both of decided results from the read color deciding part 11 and the surface part detecting part 12 for plural picture elements adjacent to the picture element for each picture element with plural ghost patterns and a ghost removing part 14 for removing the ghost concerning the picture element decided as the ghost by this ghost deciding part 13, and a threshold value for deciding whether it is the surface part or not can be changed at the surface part detecting part 12.
Patent JP-S5297619-A (JP)
Title: Storage signal reading method for storage pickup tube
Inventor: UNO NOBUHIRO
IPC: H04N5/228
Filed: 1976-02-12
Abstract: PURPOSE: To extend the reading possible time and also to reaalize high-fidelity reproduction of video signal which is picked up and stored after a time lapse, by controlling the voltage applied to conductive transparent electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09198482-A (JP)
Title: Shield for ic card
Inventor: MATSUKUSUUIRU PII BASURAA
IPC: H01R13/659
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an IC card provided with a new shield integrated with an electrically conductive cover panel so as to completely eliminate the necessity of conventional respective shields for respective I/O connectors. SOLUTION: The IC card 10 is provided with a generally rectangular frame 12 provided with a front insertion end 14 and a rear I/O end 16, a circuit board assembly 20 is attached to the frame 12 and an unshielded connector 40 is attached to the rear I/O end 16 of the frame 12. A pair of the cover panels 22 and 24 sandwich the circuit board assembly 20 between them and at least the fitting surface of the connector 40 is exposed to the outside of the frame 12 and mutually connected to a complementary fitting connector. At least one of the cover panels 22 and 24 is electrically conductive. This shield 50 is connected to the electrically conductive cover panels 22, 24 independent of the connector 40 and shields the boundary of the connector 40 and the complementary fitting connector.
Patent JP-H05201135-A (JP)
Title: Heat-sensitive recording material
Inventor: MINAMI TAKEHIRO
IPC: B41M5/327
Filed: 1992-01-30
Abstract: PURPOSE:To provide a heat-sensitive recording material whose recording image possessing an absorption in a near infrared ray sphere is superior in light resistance and a texture part has few discoloration. CONSTITUTION:In a heat-sensitive recording material obtained by providing one after the other a recording layer and protective layer containing colorless or light-colored basic dye and a coloration agent, the inside of the recording layer contains basic dye wherein a recording image possesses absorption in a near infrared ray sphere, an ultraviolet absorbing agent is involved and the inside of the protective layer is made to contain a microcapsule which has no color development function substantially.
Patent JP-2000209915-A (JP)
Title: Support structure for fertilization tool of paddy field implement
Inventor: HATAYAMA ITARU
IPC: A01C23/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a support structure capable of stably supporting a fertilization tool by supporting and fixing the fertilization tool in a specific way. SOLUTION: When a paddy field implement has a fertilization tool performing fertilization in fields, the fertilization tool is supported by right and left mounting parts both extending from a planting frame 17 in a mutually facing state and is fixed so as to be located between the mounting parts facing each other. The depth or the like of the fertilization tool is regulated by an adjuster. Both the fertilization tool and the adjuster are placed between the mounting parts facing each other, and the fertilization tool is placed on one side of the mounting parts and the adjuster is placed on the other side.