baber/WOPTO huggingface dataset:
Patent JP-H0468649-A (JP)
Title: Facsimile device
Inventor: KANAI TAKEO
IPC: H04M11/00
Filed: 1990-07-10
Abstract: PURPOSE: To simplify the circuit configuration of facsimile equipment by commonly using a ringing detector and a DC loop current detector by means of a single signal detecting means. CONSTITUTION: When a calling signal is transmitted from a local office, the signal can be detected by means of a ringing detector 30, because the signal has an amplitude of about 200 V and a frequency of about 20Hz which are sufficient to pass through filter means 11-13. When the detector 30 detects the signal, a switching means 21 is closed and the detecting means 30 is connected to a communication channel without through the filter means 11-13. Therefore, a DC loop current can be detected.
Patent JP-S5882749-A (JP)
Inventor: HARA TOSHIYUKI
IPC: B32B5/28
Filed: 1981-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1112747-A (JP)
Title: Production of shaped parts and device therefor
Inventor: KITA MOTOHIRO
IPC: C23C18/22
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To simplify the whole process by eliminating the need for some of the conventionally needed stages and to produce the shaped parts with a metallic pattern formed precisely by applying a dry etching technique with laser beam irradiation to cut and roughen the surface of a shaped article. SOLUTION: A shaped article of specified shape is obtained from a material not using an electroless plating catalyst, a water-repellent film is formed on the surface of the article in step 103, the film is irradiated with a laser beam to remove the film at the irradiated part and simultaneously to cut and roughen the surface of the article in step 104, a selective catalystic treatment is applied to electroless-plate the irradiated part of the article in step 105, the irradiated part treated is electroless-plated in step 107, and the shaped parts are produced by forming a metallic on the shaped article.
Patent JP-S6425539-A (JP)
Title: Wet treating apparatus
Inventor: OKADA TSUNEO
IPC: H01L21/306
Filed: 1987-07-22
Abstract: PURPOSE:To make it possible to suppress dispersion in etching amount, by connecting a jetting path to the bottom part of a funnel shaped treating well so that treating liquid is jetted upward, and bringing the surface to be treated of a material to be treated into contact with the surface of the treating liquid formed in said treating well. CONSTITUTION:Etching liquid 2 as treating liquid is jetted upward from a jetting path 5 into a funnel shaped treating well 4 with a feeding circuit 7. Under the state the funnel shaped treating well 4 is filled with the etching liquid 2 fully, the etching liquid 2 spreads in a radial pattern from the central part to the peripheral part and flows. The liquid overflows into overflow well 6. A wafer 1 as a material to be treated is sucked and held with a sucking head 11 so that the surface to be treated faces the liquid. The surface to be treated is concentrically moved directly on the funnel shaped treating well 4 and brought into contact with the surface layer of the etching liquid 2 in the treating well 4. The wafer is rotated with the sucking head 11. Since the treating well 4, on which the surface of the etching liquid 2 is formed, is formed in the funnel shape, the flow speed of the surface of the etching liquid, where etching is performed, becomes equal as a whole from the center to the peripheral part. The substituting rate of the etching liquid is made uniform.
Patent JP-H0524364-A (JP)
Title: Heat-sensitive recording material
Inventor: TSUKADA TSUTOMU
IPC: B41M5/26
Filed: 1991-07-22
Abstract: PURPOSE:To obtain a heat-sensitive recording material reduced in discoloration and bleeding even in a long time storage by improving its resistance to oil and plasticizer. CONSTITUTION:In a heat-sensitive recording material having formed on its sheet-like supporting body a colorless or light-colored electron-donating coloring dye, an electron-accepting color-developing compound capable of color development by reaction with the coloring dye under heat and a heat-sensitive color developing layer containing an adhesive agent as the main component, the color-developing compound contains at least one kind selected from 4,4'- dihydroxydiphenylsulfone, 4-hydroxy-4-4'-isopropoxydiphenyl-sulfone and bis-(3- allyl-4-hydroxyphenyl)sulfone and at least one kind selected from diglycidylester of terephthalic acid and N-glyciddephthalimide.
Patent JP-S6425572-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI SHOGO
IPC: H01L21/28
Filed: 1987-07-22
Abstract: PURPOSE:To manufacture with self-alignment only portions of the captioned device from a silicide structure electrode to a contact hole part by forming barrier metal TiN utilizing the reaction between Ti and N in titanium silicide. CONSTITUTION:Thickness of a polysilicon gate 1 is 300nm with that of a gate oxide film 4-30nm. Ti 8 is sputtered in thickness of 70nm over the entire surface of the resulting sample to form titanium monosilicide in the Ar atmosphere by lamp annealing, and non-reaction Ti on the oxide film is removed by an aqueous H2O2/NH4OH solution. Thereafter, it is again annealed in the Ar atmosphere. A polycided gate 9 comprises TiSi2/poly-Si, while titanium silicides 10, 11 or a source-drain comprising TiSi2/Si. The sample allows thereafter PSG 12 to grow to thickness of 600nm over the entire surface thereof, for the purpose of forming a contact window. The sample is further lamp- annealed through the contact window in N2 gas to form a barrier metal on TiN. TiN 13 is one formed on the gate while TiNs 14, 15 those formed on the source-drain region, both having film thickness slightly less than 20nm. The TiN so formed provides an ohmic barrier metal without affecting FET characteristics.
Patent JP-H0930305-A (JP)
Title: Installing structure for hanger bar
Inventor: FUJII TATSUHIKO
IPC: B60N3/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance strength and to reduce the number of part items and to provide an installing structure for a hanger bag enabling enhancement of its appearance. SOLUTION: Both the ends of a pipe made of a metal for constituting a hanger bar body 5 is bent. The tip portion of the bent part 5c is pressed to form a flat part 5b. A hanger cover 6 is composed of a seat part 10 co-fastened with the flat part 5b of the hanger bar body 5, an expanded part spread to the tip part of the seat part 10 with upwardly bent along the bent part 5c at the bottom face of the hanger bar body 5, and a cover part 13 turnably connected through a thin wall part to the seat part 10 at its rear end and for covering the flat part 5b of the hanger cover body 5, and the outer surface part of the bent part 5c. The cover part 13 at its lower edge part, the seat part 10, and the expanded part 11 are combinably formed. A grasping part 13C for grasping the gripping part 5a of the hunger bar body 5 is formed at the tip portion of the cover part 13.
Patent JP-2001016705-A (JP)
Title: Method and vehicle for controlling internal combustion engine in hybrid vehicle
Inventor: KIMURA AKIHIRO
IPC: B60L50/16
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the fuel consumption rate of a hybrid vehicle at the time of a steady run. SOLUTION: A characteristic curve that represents the relation between fuel consumption and battery charging and discharging is determined from the speed and driving torque of a vehicle under the state of steady run. If the curve represents maximal value on the right of abscissa (in the vicinity of 0 of charged and discharged capacity), the operation points (fc1, pb1) and (fc2, pb2) at the times of discharging and charging of an internal combustion engine are respectively determined. An average fuel consumption point fc4, the point of intersection of a straight line connecting those two points with the axis of abscissa is smaller than the average fuel consumption point fc3, the point of intersection of the curve with the abscissa. The internal combustion engine is made to operate only at the determined two operation points of the discharge and charge.
Patent JP-H0347410-A (JP)
Title: Valve actuator system of four-cycle engine
Inventor: YAMADA TETSURO
IPC: F01L1/26
Filed: 1989-07-12
Abstract: PURPOSE:To reduce blow-through of mixture gas under high-load and high speed rotation by locating the axis of one lifter corresponding to the center valve nearer the axis of a suction cam shaft than the axis of another lifter which corresponds to the two side valve. CONSTITUTION:The axis 21a of a suction cam shaft 21 is located nearer the cylinder 3 than the intersection C of the axes 15a, 15a' of suction valves 15, 15' viewed from the axial direction of the suction cam shaft 21. The distance lof this axis 21a from the axis 18a' of one lifter 18' corresponding to the center suction valve 15 shall be shorter than the distance L of the same axis 21a from the axis 18a of another lifter 18 which corresponds to the two side suction valves 15. Thereby the top face of the first named lifter 18' can be utilized as the detaining surface of the suction cam shaft 21 more effectively than the other lifter 18, and the lift of the former 18' be made greater than the lift of the latter 18. This suppresses blow-through of the mixture gas under high-load and high speed rotation.
Patent JP-H0933347-A (JP)
Title: Method for reproducing color
Inventor: HATTORI HIROSHI
IPC: G06T1/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To adjust a coating color on the basis of the density of a bright material, and faithfully reproduce the coating color. SOLUTION: The variable angle spectral reflectance of an outer plate color- coated plate is measured by a variable angle spectrophotometer S1. The characteristic quantity relating to angle variation and the characteristic quantity relating to wavelength are extracted from the measured variable angle spectral reflectance S2. The wavelength characteristic quantity in a reference density bright material, the bright material density dependency coefficient and the bright material density are determined from the extracted characteristic quantity relating to wavelength, and after a processing for changing the bright material density is performed, the characteristic quantity relating to wavelength is reconfigured SX.  The variable angle spectral reflectance is reconfigured from the characteristic quantity relating to angle variation and the reconfigured characteristic quantity relating to wavelength S3. An image of coating color is displayed by use of the reconfigured variable angle spectral reflectance S4.
Patent JP-H1014101-A (JP)
Title: Power supply and electronic cooling equipment using the power supply
Inventor: AIMI TAKESHI
IPC: H05K1/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To simplify a connection work for parallelly or serially connecting a first and a second coil at the primary side of an insulating transformer. SOLUTION: On a printed wiring board PCB, a terminal Ia for one terminal of an input power supply, a terminal P1a for one terminal of a first coil, a first terminal P2b for the other terminal of a second coil, a terminal Ib for the other terminal of an input power supply, a first terminal Pb for the other terminal of the first coil, a terminal P2a for one terminal of the second coil, a second terminal P1b' for the other terminal of the first coil, and a second terminal P2b' for the other terminal of the second coil are connected by printed wiring. Then, one terminal C1a of the first coil C1 at the primary side of an insulating transformer T is connected to the terminal P1a and one terminal C2a of the second coil C2 is connected to the terminal P2a.  And, the other terminal C1b of the first coil C1 is connected to the terminal P1b or P1b' according to the voltage and the double voltage of the input power supply G and the other terminal C2b of the second coil C2 is connected to the terminal Pub or P2b'.
Patent JP-H0469939-A (JP)
Title: Field effect transistor of insulation gate type
Inventor: ARASE KENSHIROU
IPC: H01L21/336
Filed: 1990-07-11
Abstract: PURPOSE:To improve hot electron resistance by providing a P-N junction between the drain diffusion region and the drain electrode of a MOS FET, and by lowering the voltage applied to the drain diffusion region. CONSTITUTION:On the surface of a P-type semiconductor substrate 11, a source diffusion region 12 and a drain diffusion region 13, in both of which N-type impurities are highly doped are provided. Further, on a gate oxide film 14, a gate electrode 15 is provided, and in a contact hole for the source, an N-type source polysilicon plug 16a doped with an impurity of the same type conductivity as the source diffusion region is provided. In a contact hole for the drain, a P-type drain polysilicon plug 17a doped with an impurity of the opposite type conductivity is provided. This P-type drain polysilicon plug 17a forms a PN junction together with the drain diffusion region 13. Therefore, the voltage applied to the drain diffusion region 13 comes lower than that supplied to an Al film 18 for wiring.
Patent JP-H03284799-A (JP)
Title: Stringed instrument
Inventor: HANSUUPEETAA UIRUFUERU
IPC: G10H3/18
Filed: 1990-07-11
Abstract: PURPOSE: To quickly and easily open and close an opening for housing an electric equipment structure part by fixing a frame to the side wall of the opening of the body of a string instrument, fitting a cover on the frame or inside the frame and providing a locking part. CONSTITUTION: An electric equipment structure 8 is housed in the opening 3 on the opposite side of the body 1 of a wood material. The frame 6 is attached to the edge part of the opening 3 and the cover 7 is detachably connected to the frame 6 by the locking part. For the frame 6, an L-shaped long leg part is abutted to the opening side wall and screwed. When the cover 7 is pushed in, the projection 22 of the cover 7 and the projection 15 of the frame 6 are locked. At the time, a semicircular groove 26 is formed in the upper area 14 of the cover 7 and the cover 7 is easily detached by inserting a nail into a clearance 25.
Patent JP-H05346022-A (JP)
Title: Execution method of earth anchor
Inventor: MARUOKA MASAO
IPC: E02D5/80
Filed: 1992-06-15
Abstract: PURPOSE:To recover a hole drilling casing by preventing flow of ground water and earth and sand securely without reducing workability. CONSTITUTION:After an anchor member 4 is inserted into a hole 3 which is digged in a pressureproof slab 1 by a hole drilling casing 2, a head cap 5 for stopping water is mounted on a top end of the hole drilling casing 2, and an outer pipe 7 is inserted in the head cap 5 in such a way that it can move relatively in the sealed condition. An inner pipe 6 is inserted in the outer pipe 7 in such a way that it can move relatively in the sealed condition, and the hole drilling casing 2 is pulled out in the condition where pressure in the hole drilling casing 2 does not become negative pressure and the outer pipe 7 is fixed. After it is pulled out by the predetermined amount, the inner pipe 6 is pulled up for the outer pipe 7, and a water stop rubber is sealed in contact with an inner peripheral face of the hole drilling casing 2. The hole drilling casing 2 is cut and separated by the predetermined length in the sealed condition and removed from the outer pipe 7 and the inner pipe 6, respectively. Thus, the hole drilling casing 2 is recovered by repeating these processes.
Patent JP-S5878130-A (JP)
Title: Shutter second time controller of camera
Inventor: TAGUCHI TETSUYA
IPC: G03B9/62
Filed: 1982-10-15
Abstract: PURPOSE:To prevent an error of an exposure time, by driving a rear curtain holding electromagnet by constant electric current through a transistor which has provided a constant-voltage circuit on an inputting circuit, and making a degaussing time of the electromagnet constant. CONSTITUTION:A constant-current circuit for driving a shutter rear curtain holding electromagnet Mg2 by constant current is constituted of a resistance VR7 connected to the emitter of a transistor Q3, and an LED3 used as an a constant- voltage circuit. At the time of the photographing mode, a switch S4 is off, and a comparing circuit A4 executes start of a camera and starts running of a front curtain of a driving shutter of an aperture system, by outputting a low level. When the front curtain of the shutter runs, the switch S4 is opened, charging to a capacitor C6 is started through a variable resistance VR6 by invertors I1, I2, and after the set time, the circuit 4 closes the shutter, outputs a signal, Q8 becomes off, a feed path to the magnet Mg2 is disconnected and is not energized, therefore, holding of the shutter rear curtain is released, and the shutter is closed. During this time, the LED3 is turned on.
Patent JP-S5883477-A (JP)
Title: Output signal processing circuit for solid-state image pickup element
Inventor: YAGI YASUO
IPC: H04N5/335
Filed: 1981-11-13
Abstract: PURPOSE:To reduce fixed pattern noise and to improve the output characteristics, by providing two capacitive elements in parallel between an output signal line and a reference potential point and transferring one storage charge to the other via a switch. CONSTITUTION:Photodiode arrays in which a photodiode D11 and a vertical MOS switch Qv1 are taken as cells for one picture element, are arranged in matrix, and an output of each picture element cell belonging to the same column is given to an output signal line 2 of a pickup element via a common horizontal MOS switch QH1. A MOS switch Q1 for charge transfer is inserted in series with the signal line 2 and the 2nd capacitive element C2 is provided between the output line of the switch Q1 and ground. While no output signal is given to the signal line 2, the switch Q1 turns on and the stored charge in the element C1 is transferred to the element C2.
Patent JP-2000014646-A (JP)
Title: Probe cover of radiation thermometer
Inventor: IMAI HIROHISA
IPC: G01J5/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect temperature using a probe matching the shape of an earhole of a subject by enabling the same probe cover of a radiation thermometer for measuring the temperature of the eardrum and its nearby portion without contact to be mounted irrespective of the dimension and shape of the probe. SOLUTION: This probe cover comprises a sheet of film 1 covering a probe 4 and a securing member 2 having a through hole 2a therein through which the probe 4 is passed, the film 1 covering the through hole 2a and secured to the securing member 2, with the through hole engaged with the cover body 6 and thereby secured. Therefore, the same probe cover can be used regardless of the dimension and shape of the probe 4 and measurements are made with the probe 4 suited for a subject, whereby temperature can be detected with accuracy.
Patent JP-H1116800-A (JP)
Title: Data processing device and manufacture of device
Inventor: IGAI HIROSHI
IPC: H01L21/677
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission time which includes the time required for the compression and development of transmission data by a method, wherein a data processing device is equipped with a compressing means which properly compresses transmission data. SOLUTION: Transmission data are read in first, and a transmission method is selected by a transmission method judgment section 40. Judgment data related to corresponding data are read in from transmission records kept at a processing time holding table 60, and a judgment on data processing such as compression or non-compression is made through a transmission time compactor 50. It is determined whether or not the data are compressed, and the the data are transmitted. Next, a data receiver 80 received data after they have been developed when compressed and received data as they are, when they are not compressed. After a data receiving operation has been finished, a transmission time, a measurement time, setting of current compression, data volume before and after the compression and the like are stored in the processing time holding table 60.  By this setup, a time required for the transmission/reception of data is shortened, and a data processing device is improved in throughput.
Patent JP-S6243168-A (JP)
Title: Individual semiconductor device
Inventor: ITO SHUZO
IPC: H01L21/28
Filed: 1985-08-21
Abstract: PURPOSE:To prevent cracking of a semiconductor substrate in forming processes of a semiconductor element and to improve adhesion of a metal layer, by overlapping a polysilicon layer having high impurity concentration on the back surface of the semiconductor substrate, overlapping a metal layer on said polysilicon layer, and forming ohmic contact between the metal layer and the polysilicon layer. CONSTITUTION:A P-type guard ring 12 is formed in the surface part of a semiconductor substrate 11. A P-type impurity region 13 is formed on the surface part within the guard ring 12. A Zener diode D is constituted between the semiconductor substrate 11 and the region 13. A silicon dioxide film 14 is grown on the surface of the semiconductor substrate 11. N-type impurities are introduced and the part functions as a passivation film. A contact hole is provided in the silicon dioxide film 14. A silver pump 15 is grown on the exposed impurity region 13 through the surface metal. Meanwhile, a polysilicon layer 16 having high impurity concentration is deposited on the back surface of the semiconductor substrate 11. A metal film 17 of titanium silver is deposited on the polysilicon layer 16.
Patent JP-S6241562-A (JP)
Inventor: SUZUKI TERUAKI
IPC: F25B1/00
Filed: 1985-08-20
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-2001016125-A (JP)
Title: Reception equipment
Inventor: TAGUCHI AKIHIRO
IPC: H04B1/16
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide reception equipment, which can perform self-diagnosis on the fault of a reception circuit, in simple configuration without providing any transmission circuit or transmission antenna for transmitting a signal for self-diagnosis. SOLUTION: An amplifier circuit 32 capable of outputting an RSSI signal (voltage signal) corresponding to a received signal level is used for an amplifier circuit in a detection/demodulation circuit 30 for receiving a reception signal from the reception circuit for processing the reception signal and on the side of a fault discriminating circuit 40, the RSSI signal provided by the level detecting function of this amplifier circuit 32 is compared with a reference voltage Vref2 as a fault discrimination value. When the RSSI signal is lower than the reference voltage Vref2, the fault of the reception circuit is discriminated.  As a result, it is not necessary to provide the transmission circuit or transmission antenna for transmitting the signal for fault diagnosis in order to diagnose the fault of the reception circuit and the reception equipment having the fault diagnostic function can be inexpensively realized in simple configuration.
Patent JP-H05198040-A (JP)
Title: Continuous tape-regeneration method for double-deck vtr
Inventor: RI KEISHIYUU
IPC: G11B15/00
Filed: 1992-07-09
Abstract: PURPOSE: To consecutively reproduce video by searching the position of a deck B start marking, to make a reproduction stand-by state at the time of sensing an auto-marking signal from a deck A for reproducing operation, and recognizing the deck B to be the deck A when an end mark signal is sensed at the deck A. CONSTITUTION: The reproducing signal of a tape, loaded to a deck 410 is impressed on a picture controller 600 to output a video and voice. When an auto- marking signal is detected in the middle of this reproducing, a microprocessor 200 rewinds a tape loaded to a deck 510 to detect a start marking signal to be in a stand-by state. Then at the time of sensing the end marking signal from the tape of the deck 410, the tape loaded to the deck 510 is reproduced and the reproducing operation of the deck 410 is stopped. After this, a similar operation is executed by loading a third tape to the deck 410. The consecutive contents in the plural tapes can be reproduced without interruption.