baber/WOPTO huggingface dataset:
Patent JP-S6276579-A (JP)
Title: Mis type display element
Inventor: NAKAYAMA TOSHIO
IPC: H01L29/78
Filed: 1985-09-30
Abstract: PURPOSE:To improve stability and reliability, and to increase the speed of response by forming a metal (M)-an insulator (I)-a semiconductor (S) junction, controlling the redox of the surface of the semiconductor by applying external voltage and coloring and decoloring the semiconductor. CONSTITUTION:Coloring and decoloring are conducted by utilizing the redox of the surface of a semiconductor with a mass transfer by using MIS structure. A level 1 formed in the semiconductor represents the impurity level of the semiconductor or an interface level, the level 1 is emptied under the state of (a), the state of a junction changes as shown in (b) when voltage is applied so that the semiconductor side is brought to a positive value and the metallic side to a negative value from the outside, and the surface of the semiconductor is reduced and the level 1 shown in a forbidden band is filled with electrons. When the level 1 is shaped by an impurity, such as Cr<3+>, V<4+>, etc., the surface of the semiconductor is colored by light absorption by a transition in the d shell of the impurity and an electron transition to a conduction band. An LB film is optimum as an insulator film used.
Patent JP-S6276546-A (JP)
Title: Drive circuit substrate for display device
Inventor: ICHIKAWA OSAMU
IPC: G02F1/136
Filed: 1985-09-30
Abstract: PURPOSE:To write a picture information uniformly even at a time when the title substrate is used for large-area and high minute display, and to improve reliability by connecting a high resistor between an address line and a gate terminal on a display by an electrical equivalent circuit. CONSTITUTION:An N-type amorphous silicon (a-Si) film 2 to which a compound such as phosphine is doped is deposited on a transparent insulating substrate as a semiconductor film, and a Mo film 3 is formed onto the film 2 as a conduc tor film. These laminated films are etched and treated by using a first photo- resist pattern to shape an address line 31 and a gate electrode 32 in a shape projected from the address line 31. A second photo-resist pattern is formed, the Mo film between the address line 31 and the gate electrode 32 is removed to leave only the a-Si film 2, and a high resistor R connecting the address line 31 and the gate electrode 32 is shaped, but the high resistor R section is 10mum wide and 20mum long and has a resistance value of approximately 1MOMEGA. An SiO2 film 4 as a gate insulating film is deposited on the whole surface.
Patent JP-H0380842-A (JP)
Title: Ultrasonic doppler meter
Inventor: OGAWA TOSHIO
IPC: G01P5/00
Filed: 1989-08-23
Abstract: PURPOSE:To exactly measure a high blood flow speed by deriving in advance an instantaneous phase difference vector of a receiving signal between continuous transmitting pulses, and also, measuring a difference of Doppler frequencies, and deriving a speed by an operation. CONSTITUTION:Two continuous phase difference vectors U1 and Ui+1 in a repeated period gamma of a transmitting pulse are measure,d and a difference of both the vectors, that is, a difference vector Si=Ui+1.Ui* (* denotes a complex conjugate) of a phase difference is measured. Accordingly, even if the phase difference vector Ui+1 is brought to area sing, unless a phase difference DELTAtheta1 and a difference DELTADELTAtheta1 of the phase difference are brought to area sing, a phase difference DELTAi+1 is derived exactly. In this case, by using an output of a conventional method speed arithmetic circuit 1, an average phase difference (DELTAtheta)2 being free from a phase difference area sing (a first area sing) is obtained. However, in the case the difference of the phase difference is brought to area sing (a second area sing) and exceeds pi, a phase difference arithmetic output of an acceleration cumulating method speed arithmetic circuit 2 is inputted to a second area sing detecting circuit 3, corrected, and thereafter, an exact phase difference output (DELTAtheta)2 is obtained from a terminal 69.
Patent JP-S6459751-A (JP)
Title: Ion source for mass spectrograph device
Inventor: MIZUNO TOKUO
IPC: H01J49/04
Filed: 1987-08-28
Abstract: PURPOSE:To enable cleaning a sealing means part easily and in a short time in a sealing means for a belt to carry a liquid sample by providing a protection member between a sealing surface and the belt in such a way as to be capable of insertion and removal. CONSTITUTION:Liquid chromatograph 15 is carried to the surface of a belt 8 driven by a drive pulley 10 and a pinch roller 14. The belt 8 passes an ionizing chamber 2, intermediate chambers 5 and 6, and a preliminary chamber 7. In the course of passage through said chambers, the belt 8 is made to move through sealing means 11a to 11f between each chamber for the elimination of gas molecules and dusts deterimental to analysis. Protection members 23 and 24 are provided between the surface of the belt 8 and the sealing surface thereof in the sealing means part. The protection members 23 and 24 are held respectively with retaining parts 26 and 27. And the belt surface deposited with the liquid chromatograph 15 is separated from the protection member 23 via a spacer 25. The sealing means 11a to 11f are kept clean by cleaning the protection members 23 and 24 and the removal thereof.
Patent JP-H0662204-A (JP)
Title: Image recorder
Inventor: EGUCHI TATSUYA
IPC: H04N1/23
Filed: 1992-08-12
Abstract: PURPOSE:To unnecessitate the installation of a photodiode exclusive for synchronization and to miniaturize the device by simultaneously controlling the light intensity of reflected light for irradiating a photosensitive body based on light intensity at the time of making the reflected light incident on a photodetector. CONSTITUTION:A main beam outputted from a semiconductor laser 1 is corrected into parallel light by a collimator lens 2 and further condensed onto a deflecting plane 5 of a polygon mirror 4 by a cylindrical lens 3. This main beam condensed onto the deflecting plane 5 is deflected according to the rotation of the polygon mirror 4, passed through an ftheta lens 6 and scanned in the state of forming an image on a photosensitive body 7. Before the scanning of the main beam to the photosensitive body 7 with the deflecting plane 5, positional relation between the main beam radiated from the semiconductor laser 1 and the deflecting plane 5 is set so that the main beam can be made vertical to the deflecting plane 5 in a non-image area. Therefore, when the deflecting plane 5 is made vertical to the main beam, the main beam condensed on the deflecting plane 5 and reflected is made incident through the cylindrical lens 3 the laser 1.
Patent JP-H0378713-A (JP)
Title: Fusion stretched type polarization plane maintaining optical fiber coupler
Inventor: NAKAMURA MASASHI
IPC: G02B6/28
Filed: 1989-08-23
Abstract: PURPOSE:To maintain the polarization state at the time of incidence even at an exit end by using elliptic polarization plane maintaining optical fibers which are formed into an elliptic shape by the geometrical tension effect at the time of sintering based on a viscosity difference. CONSTITUTION:Two pieces of the polarization plane maintaining optical fibers are arrayed and while the fibers are heated by a heat source, such as burner, the fibers are fused and stretched to form tapered regions 2. Glass layers for the cores are made into the elliptic shape by the difference in the viscosity between the glass layers for the cores and the glass layers for the clads or for the supports and the geometrical shapes at the time of sintering of the fine particles of the glass deposited on the outside. The elliptic polarization plane maintaining optical fibers 1 by the geometrical tension effect obtd. by forming the optical fibers used in such a manner to the elliptic shape without direct machining, such as polishing and grinding are used. The fused and stretched optical fiber coupler which is low in loss and can maintain the polarization state at the time of the incidence event at the exit end is obtd. in this way.
Patent JP-H0496796-A (JP)
Title: Hanger device
Inventor: YAMADA KOICHI
IPC: D06F57/12
Filed: 1990-08-14
Abstract: PURPOSE:To cause a pole member hanged by hoisting cords to rise and fall parallel to the ceiling by providing a tubular cover body in such a manner as being spaced apart from the outer peripheral face of a drum for winding and rewinding each hoisting cord, and providing the cover body with a cord through hole, and making the space between the cover body and the outer peripheral face larger than the diameter of one hoisting cord but smaller than twice the diameter. CONSTITUTION:A tubular cover body 3 is mounted on the outer peripheral face of a drum 1 with a space 2 between them and the cover body 3 is formed into a tube by causing hemispherical cover halves 3a to abut against each other. Through holes 5 for hoisting cords 4 each guided out of the drum 1 are provided at the upper and lower portions of the cover body 3. The space 2 is larger than the diameter of one hoisting cord 4 but smaller than twice the diameter and each hoisting cord 4 is therefore pulled out of the drum 1 and wound by length equal to each other from the drum 1 and a pole member 7 hanged by each hoisting cord 4 is made to rise and fall parallel to the ceiling and so there is no possibility that the pole member 7 be inclined and hit against the ceiling or washing hanged thereon be slid.
Patent JP-S6458203-A (JP)
Title: Meterial to be worked and method for attaching accessory, jewelry, etc. to the material
Inventor: KANNO MASAYUKI
IPC: A44C17/02
Filed: 1987-08-31
Abstract: PURPOSE: To make it possible to temporarily mount or dismount jewels and equipment parts to the free ends of ring bodies by temporarily fixing the other ends of the ring bodies exclusive of their free ends to a work, pressing and superposing design and pattern members to and on the other ends and heating and pressurizing these members by hot melt adhesives, thereby fixing the members. CONSTITUTION: The ends of glass fibers 4 are inserted from the front side of a panty hose 2 into the perforated parts 3 of a stainless steel working sheet 1. The front side annular parts 4a of the glass fiber 4 are kept temporarily adhered to the surface of this panty hose 2 by temporarily fixing adhesives 5. The design and pattern members 6 are heated and pressurized by the hot melt resins 7 and are fixed to the upper parts of the annular parts 4a of the glass fibers 4. The hot melt resins are melted and the design and pattern members 6, the glass fibers 4 and the fabric part of the panty hose 2 are integrally molded by the hot melt adhesives 7. The leg parts 4b of the glass fibers 4b are made to remain on the inner side of the panty hose 2 or cut off by removing the panty hose 2 from the stainless steel working sheet 1.  Even if articles are hung down from the annular parts 4a, the sepn. and failure do not arise.
Patent JP-S58111499-A (JP)
Title: Speaker
Inventor: KAGITANI SEISAKU
IPC: H04R7/08
Filed: 1981-12-24
Abstract: PURPOSE:To obtain an inexpensive speaker with less component and ease of assembling, by prolonging the circumference of a core member of a diaphragm to be edges and using the center as a damper. CONSTITUTION:A frame 20 is coupled to a magnetic circuit 16 and edge 23 of a diaphragm 22 is coupled to the circumference of the frame 20 with bonding. A damper 24 is provided at the center of the diaphragm 22. The diaphragm 22 is constituted by sticking skin members 22b, 22c to the upper and lower planes of a core member 22a where a member impregnating thermosetting resin to a cotton is heated and formed to have a lot of concentrical corrugations, and the circumference of the core member 22a is prolonged to be edges 23 and the inner circumference is prolonged to have a downward projection member 24a at the center as the damper 24. Thus, the number of components is less, the assembling is made easy and the cost is made inexpensive.
Patent JP-2001042070-A (JP)
Title: Time information transmission circuit and time correction system therefor
Inventor: KINOSHITA MASAKI
IPC: G04R20/08
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To maintain good reception state of standard wave and satisfactorily correct time in a household electric appliance. SOLUTION: If a key matrix is depressed and the key input data is confirmed by a microcomputer 5, the operation of wave correction clock circuit 3 is started to obtain a time code. The time code is forwarded by the microcomputer 4 to a transmission circuit 6 and transmitted with radio wave and light as the medium. The transmitted wave and light are received by a reception circuit 7 and the time code is taken out. Based on the time edge, the microcomputer 8 corrects the time displayed by a time display device.
Patent JP-H1035606-A (JP)
Title: Wrapping machine
Inventor: OGURA MASAJI
IPC: B65B27/08
Filed: 1996-07-27
Abstract: PROBLEM TO BE SOLVED: To bind easily, surely and a bar code readably without damaging an object to be wrapped by providing such means as a catch means for turning and positioning a band tape along an object to be wrapped and a band tape winding means for fitting to the band tape on the way and for winding aroung the object to be wrapped. SOLUTION: The tip end T1 , of a band tape T extending upward from between holding rollers 2A, 2B positioned at the back end is held and inserted in a catch bar 5 to be caught. An operation start switch is pressed to rotate the catch bar 5, the band tape T is positioned along the upper face and the front face of the object E to be wrapped, and then the holding rollers 2A, 2B are moved to a position at the front end to wind the band tape T around the object E to be wrapped. After this, heaters 3A, 3B and a cutter 4 come up and advance, the upper end of the heater 3A pressure welds the catch bar 5 to thermocompression bond and bind the band tape T and its tip end T1 . At the same time, the band tape T is thermocompression bonded by the heater 3B pressure welding on a protective bar 7 and the cutter 4 cuts the band tape T between the heaters 3A and 3B.
Patent JP-H0498806-A (JP)
Title: Disassembly-transport type transformer
Inventor: ARAI YUKIO
IPC: H01F27/02
Filed: 1990-08-17
Abstract: PURPOSE:To increase the rigidity of a core during transportation, and to prevent the deviation and damage of a core due to impact occurring in transportation by a method wherein a fixing metal fitting for transportation is attached to an E-shape or U-shape core leg to be used for split transportation. CONSTITUTION:Leg protector 2 are attached to an E-shaped core 1 in such a manner than the core is pinched by the protectors 2, and the circumference of the protectors 2 is fixed by a binding tape 4. On a lower yoke part, a yoke protector 3 is attached to the outside of the leg protector 2, and the outer circumference of the protector 3 is fixed by a binding tape 4. A fixing fitting 5 is attached to outside of each leg protector 2 of the E-shaped core 1, and each leg is coupled. A fixing fitting 6 is attached between the two fixing fittings 5, a filler 9 is placed in the opened part located between the core 1 and the fixing fittings 5 and 6 and used to prevent shifting of the thin punched plate constituting the core 1. Also, the core 1 is tightened by coupling the leg protector 2, and the clamping fitting 7 receives the weight of the core 1. A lifting metal fitting for lifting of a split core is attached to the upper part of the core 1 and a lifting lug is attached to the outside of the leg protector 2.
Patent JP-H0264282-A (JP)
Title: Gas compressor
Inventor: HORI AKIHIKO
IPC: F04C21/00
Filed: 1988-08-30
Abstract: PURPOSE:To keep the compressed and discharged gas in the clean state and extend the operating time of a compressor by arranging seal bars on the sliding faces of rotary blades including a driving shaft and the fixed side via abrasion limiting means in a displacement type reciprocating gas compressor. CONSTITUTION:Multiple holes 27a-29a are provided at parallel positions on sliding faces of seal bars 27-29 freely coupled in respective grooves 16 provided on blade top sections 4c, blade side sections 4d and inner peripheries 3a of suction valve beds 3. Abrasion limiting mechanisms of the seal bars 27-29 are constituted of seal bar holes 27a-29a and screwed pins 31. No abrasion powder of the seal bars is mixed with the compressed gas.
Patent JP-H0962372-A (JP)
Title: Hot water supplier
Inventor: KUBOTA KAORU
IPC: E03C1/044
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To specify the abnormal cause of a second heating operation by specifying either the closure of a circulation path or the fault of a circulating pump, etc., based on the detection result of a pressure sensor, a bath thermistor and a water flow switch. SOLUTION: A CPU 9, when hot water pouring being started, measures a being started, measures a time t1 until hot water temperature detected by the bath thermistor 7 starts to change after the pressure sensor 5 detects hot water pressure. When difference |t1 -t0 | between the time t1 and a time t0 measured when a hot water supplier is installed and stored in an EEPROH 10 is within an allowable time range Δt, the difference p1 of pressure detected by the pressure sensor 5 in the driving/non-driving state of the circulating pump is measured in a state in which a bathtub is filled with hot water to a prescribed level.  It is judged whether or not the difference between pressure difference p0 when the hot water supplier is installed is within tolerance, and when it is, a time until a bath water flow switch 8 is turned on after the circulating pump is driven is measured, and it is judged whether or not it is within the tolerance. The closure of the circulation path and the fault of the circulating pump, etc., in each step are displayed on a display part 12.
Patent JP-S6195534-A (JP)
Title: Semiconductor memory device
Inventor: TOKUNAGA KENJI
IPC: H01L21/318
Filed: 1984-10-17
Abstract: PURPOSE:To increase the strength of passivation film by applying the plasma SiNO to the passivation film of the EPROM and making it thick. CONSTITUTION:The lower electrode 11 to mount the silicon substrate 10 and the upper electrode 12 arranged facing to the lower electrode are installed in the airtight chamber 13. When the electric power of the high frequency power source 14 is impressed on the electrodes, each component of Si, N, and O from SiH4, NH3 and NO2 are accumulated on the silicon substrate 1 and the film of the plasma silicon oxinitride (P-SiNO) passivation film 9 is formed. By varying suitably the density of each gas, the formation generally shown as P- SixNyOz is constituted. In case of large z with some formation ratio N and O, the absorption edge of the P-SiNO film shifts to the short wave length side. On the contrary, in case of small z, the slit disconnection seldom occurs. Thus, if ever the passivation film is thick, the ultraviolet rays easily penetrate the film and erases memorized informations. Accordingly, the thick film is available, which can prevent the passivation scratches.
Patent JP-H0537218-A (JP)
Title: On-vehicle plane antenna
Inventor: IWAASA YUJI
IPC: H01Q1/32
Filed: 1991-08-02
Abstract: PURPOSE:To surely receive a weak signal sent from a satellite by forming an antenna conductor and an amplifier to the inner glass plate side of two layers of laminated glass plates and forming a waveguide unit on an opposite side. CONSTITUTION:An automobile opening glass face is made of a 2-layer laminated glass plate, has an outer plate 1 and an inner plate 2, and an intermediate film 3 is present therebetween as necessary. Then a prescribed antenna conductor 4 is formed to receive a carrier radio wave to the inner plate 2, connected to a printed circuit board 5 on which an amplifier is mounted and connected to a receiver through a high frequency coaxial cable 7. Moreover, a required directivity is provided on the outer plate 1 and the waveguide unit 8 used to increase the gain is formed so as to be opposed to the antenna conductor 4. Thus, the reception gain with a required directivity is obtained.
Patent JP-S6458171-A (JP)
Title: Facsimile communication system
Inventor: TANAKA HIDEMASA
IPC: H04N1/32
Filed: 1987-08-28
Abstract: PURPOSE:To accurately transmit picture information, by allowing a receiver to transmit the quantity of storage enable area of a storage means in its inside to a transmitter and allowing a transmitter to control the execution of the transmission of picture information to the receiver based on the information. CONSTITUTION:At first the transmission side transmits a 16Hz call signal. A receiver side transmits a CED being a signal to inform that the receiver is a facsimile equipment in response to the call signal. The receiver side transmits an NSF being a signal to inform that the facsimile equipment has a nonstandard capability. A control section 210 of the transmission side facsimile equipment receives the NSF signal and compares the quantity of storage enable area of the memory 253 in the receiver side facsimile equipment with the quantity of picture information to be transmitted depending on the internal information. When no recording paper exists, the transmission side discriminates it is disable to transmit and transmits the DCN signal to interrupt the line.
Patent JP-H0867903-A (JP)
Title: Production of metallic parts that engage with each other in their inside and outside
Inventor: NORUBERUTO ARUNORUTO
IPC: C22C33/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce the frictional resistance of the sliding face between an extending cone and an extending sleeve at the time of the fixing operation of a plug and to prevent the generation of biting, at the time of producing the extending sleeve of a metal extending plug by injection molding, by adding metal powder with a specified non-metallic substance. SOLUTION: At the time of molding metal powder for sintering by injection molding as to an extending sleeve 11 to be fixed to the small-sized part 3 and the extending plug 3 of a metallic pin 2, the metal powder to be used is added with a powdery or granular non-metallic substance with a molecular structure inert toward the metal and having heat resistance at least of 900 deg.C. As the non-metallic substance to be added, ceramic solid materials, for instance, barium sulfate and titanium dioxide are preferably used, and the quantity thereof to be added is controlled to 0.01 to 1000/00 by a weight ratio. Moreover, preferably, as a filler, C60 is used, and it is added by 0.01 to 10/00 weight ratio.
Patent JP-H0959159-A (JP)
Title: Medicinal composition improved in absorption
Inventor: KATOU AKIYOSHI
IPC: A61K31/505
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal composition making absorption from an alimentary canal effective by forming an active ingredient into a solid dispersoid. SOLUTION: This medicinal composition is obtained by dissolving 2-(4- carboxypiperidino)-4-(3,4-methylenedioxybenzyl)amino-6-chloroquinozoline sodium and a polymer substance (e.g. hydroxypropylcellulose acetate) in a solvent (e.g. water-ethanol) and evaporating and drying the solvent to afford a solid dispersoid. The solid dispersoid can be prepared in granules, tablets, etc., by powdering and sieving the dispersoid and, as necessary, mixing with other substances. The medicinal composition can also be obtained by molding the composition and a polymer using a stirring compression type extruding glanulator. The water-soluble polymer is used in an amount of >=4 pts.wt. based on 1 pts.wt. of the compound. The medicinal composition exhibits high solubility and quick dissolving rate.