baber/WOPTO huggingface dataset:
Patent JP-S62214666-A (JP)
Title: Thin film semiconductor device
Inventor: HOSOKAWA YOSHIKAZU
IPC: H01L29/78
Filed: 1986-03-17
Abstract: PURPOSE:To restrict a leakage current to a very small value by opposing two thin film semiconductor layers to serve as channel regions through a dielectric layer, and controlling the formation of the channels in other semiconductor layer by a field effect due to the formation of the channel in one semiconductor layer, thereby enhancing a current blocking power at reversely biasing time. CONSTITUTION:A first semiconductor thin film 12 is insularly formed on an insulating substrate 11 made of glass or the like, and a source region 13 and a drain region 14 are formed at both ends of the film. An insulating film 15 is formed on the film, a second semiconductor thin film is insularly formed on the film, and a source region 17, a drain region 18 and a channel region 16 are formed at both ends of the film. Both the regions 12, 16 are high resistance regions and impurity-undoped polycrystalline silicon layers. On the other hand, the regions 13, 14, 17, 18 are low resistance regions. When an element 1 having the region 12 and an element 2 having the region 16 are connected with a power source V with this configuration, a switch function is obtained by the mutual action between the elements 1 and 2. thus, a voltage applied between the source and the drain when the element is OFF is uniformly distributed on the entire channel region of the high resistance state to be presented.
Patent JP-S62214425-A (JP)
Title: Dial number retrieving system
Inventor: IKEGAMI MASAHITO
IPC: G06F15/02
Filed: 1986-03-17
Abstract: PURPOSE:To reduce the burden on retrieval by dividing plural subscriber's names and their dial numbers into plural groups to which indexing characters different from one another correspond and storing them and displaying subscriber's names and their numbers belonging to the group to which a selected character corresponds. CONSTITUTION:This system consists of a selection key group 1, a control part 2, a storage part 3, and a display part 4, and a telephone set body 10 is provided with a liquid crystal display device 13, etc. Plural subscriber's names and dial numbers corresponding to them are divided into groups, to which indexing characters different from one another correspond, and are stored in the storage part 3. When a dial number is retrieved, all indexing characters are displayed on the display part 4, and one key of the selection key group 1 is operated to select a group of characters, and a character to be retrieved is selected from this group of characters by the selection key group 1. Subscriber's names and their dial numbers belonging to the group corresponding to the selected character are displayed on the display part 4.
Patent JP-H01231255-A (JP)
Title: Plate type fluorescent lamp
Inventor: HINOTANI KATSUHIRO
IPC: H01J61/52
Filed: 1988-03-10
Abstract: PURPOSE:To improve brightness by coating a part excepting a luminous surface of a glass container with a heat insulating film. CONSTITUTION:A plate type fluorescent lamp is provided with a pair of upper and lower plate glasses 1 and 2, a frame glass 3 holding these plate glasses 1 and 2 at a prescribed interval, a pair of sectionally U-shaped cold cathode type discharge electrodes 4 and 4, and the lead pieces 5 and 5, which are connected with these discharge electrodes and outwardly extruded. Further, a chip tube 6 exhausting the air inside a container while enclosing argon gas and silver vapor and a mercury getter 7 arranged in the chip tube 6 for generating mercury vapor are provided, and the part excepting the luminous surface, the chip tube 6 and the lead pieces 5 and 5 of the circumference of a glass container is coated with a heat film 6. Thereby, a temperature inside the glass container can be maintained high so as to activate mercury vapor for improving brightness.
Patent JP-H10149029-A (JP)
Title: Wet type image forming device
Inventor: KOBU MAKOTO
IPC: G03G15/10
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a wet type image forming device which can reduce deformation of a toner gathering in the transcribing process caused by toner migration by using an intermediate transcriber equipped with a surface unevenness. SOLUTION: An intermediate transcription drum 4 having a surface unevenness is installed to transcribe a toner image on a photo-sensitive drum 1. A transcribing roller 6 is furnished to make toner image transcription on a transcribing sheet of paper. The surface unevenness on the drum 4 secures a space relative to a photo-sensitive body or transcribing sheet to lead to prevention of the toner image from deformation caused by pressing. The setting of the electric field, etc., in the transcription from the photo-sensitive body to the intermediate transcriber can be made independently of the transcription from the intermediate transcriber to the sheet.
Patent JP-H11315111-A (JP)
Title: Polymerization of olefin
Inventor: EWEN JOHN
IPC: C08F4/619
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an olefin polymer without any remaining catalyst poison and without using an expensive methylaluminoxane by using a new catalyst. SOLUTION: (A) A neutral derivative of a metallocene represented by the formula Cp2 MRp [Cp is a (substituted)cyclopentadienyl; M is a group IV metal; Rs are each a hydride, a halogen or the like, with the proviso that only one of Rs is hydride; (p) is 2] [preferably ethylenebis(indenyl)zirconiumdimethyl] is brought into contact with (B) an ionized ionic compound containing a carbonium cation without an active proton and having an anion noncoordinating with the cation of the component A or only loosely coordinating therewith [e.g. triphenylcarbenium tetrakis(pentafluorophenyl)boronate] to produce an ion pair in which the metallocene is ionized with the component B and the metallocene cation acts as a catalyst. The resultant catalyst is then brought into contact with an olefin under polymerizing conditions.
Patent JP-H08244981-A (JP)
Title: Cargo loading balance evaluation method
Inventor: KIYOHARA SHINKICHI
IPC: B65G57/03
Filed: 1995-03-16
Abstract: PURPOSE: To provide a cargo loading balance evaluation method which makes the input work of data related to cargos extremely simple, and can obtain a weight balance rate capable of accurately evaluating loading balance of cargos. CONSTITUTION: A stowage space is divided based on the minimum size of a cargo to be loaded, and after the weight of a cargo to be loaded is set against the cargo address corresponding to each divided space (S 16), the moment is obtained and the weight balance rate of a stowage space is calculated from the moment (S 18). In this case, the shapes of respective divided spaces can be in common, and because the respective set weight corresponds to the actual weight of cargos, the weight balance rate can be calculated simply and accurately.
Patent JP-2000249295-A (JP)
Title: Tank construction method
Inventor: KIKUCHI MASAO
IPC: F17C3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a tank construction method capable of remarkably reducing the term of works in a construction site and easily securing a site. SOLUTION: A tank body 3 equipped with a cavity part 2 functioned as a float on a part of a structure is built in a suitable building facility, the tank body 3 is floated on the sea by buoyancy of air enclosed in the cavity part 2 and towed to a designated installation position, and the cavity part 2 is opened to the air right above the installation position to dissipate the buoyancy, thereby precipitating the tank body 3. Thus, the lower part of the tank body 3 is seated on a foundation 18 previously installed at the sea bottom 15 of the installation position and fixed, subsequently pressurized air is introduced into the cavity part 2 to discharge the sea water, and then concrete is placed in the emptied cavity part 2 to complete the cavity part 2 as a reinforcement member.
Patent JP-H04291356-A (JP)
Title: Toner and production of toner
Inventor: OTA HITOSHI
IPC: G03G9/08
Filed: 1991-03-20
Abstract: PURPOSE:To form images which are sharp regardless of a relatively small content of coloring agents and have particularly good transparency particularly when the coloring agents exclusive of black are used for the coloring agents by forming resin film layers by using the coloring agents and resin fine particles on the surfaces of internal nucleus particles and further to allow the easy production of the toner by uniformly and easily controlling the resin film layers regardless of the compsn. and structure of the internal nucleus particles so that the toner having multilayered structures can be produced at a low cost. CONSTITUTION:The internal nucleus particles 5 are produced by using raw materials consisting of a binder resin 1, etc. The internal nucleus particles 5 are then subjected to an external addition treatment 6 to stick the coloring agents 2 and the resin fine particles 3, etc., thereto by which the internal nucleus particles 7 externally added with the coloring agents and the resin fine particles are produced. The internal nucleus particles 7 externally added with the coloring agents and the resin fine particles are subjected to a film forming treatment 8 by bringing a solvent 4 dissolving the resin fine particles into contact therewith to form the resin film layers 9, by which the toner 10 formed with the resin films contg. the coloring agents is produced.
Patent JP-S57172705-A (JP)
Title: Solenoid drive circuit
Inventor: INOKUCHI IWANE
IPC: H01H47/32
Filed: 1981-04-17
Abstract: PURPOSE:To enable to properly cope with the attracting time of a movable core by a method wherein the phenomenon, in which the current running to a coil when the movable core of a solenoid moves is temportarily reduced, is detected and the current to be supplied to the coil is switched to a retaining current. CONSTITUTION:To input signal 13 to be supplied to an input terminal 11 is introduced to a controller 51 and a pulse generating section OSC 17. The output signal 19 of the controller 51 and the output signal 21 of the OSC 17 are supplied to an OR gate 23. The output signal 25 of the OR gate 23 is supplied to the base of the NPN transistor 29 to be used for the driving of the solenoid through the intermediary of a resistor 27. The emitter of the transistor 29 is grounded through the intermediary of the transistor 53. A detector 59 which generates a detection signal 57 of current attenuation for the boss end voltage signal of the resistor 53 is provided, and the pulse width of the output signal 19 of the controller 51 is controlled with the above signal 57.
Patent JP-S63222278-A (JP)
Title: Position measuring apparatus by tv radio wave
Inventor: HAGINO YOSHIZO
IPC: G01S5/14
Filed: 1987-03-12
Abstract: PURPOSE:To enable determination of a correct position, by selecting appropriate two stations from a plurality of TV stations to determine a position at an unknown point based on a relative distance difference from the two stations. CONSTITUTION:TV radio waves from two stations are received with a TV radio wave receiving circuit 1 at a known point and a horizontal synchronization signal and a color subcarrier in the radio waves are synchronized with a horizontal synchronization signal oscillator 12 and a color subcarrier synchronization signal oscillator 11. Outputs of the oscillators 12 and 11, and outputs of an independently synchronized horizontal synchronization signal oscillator 4 and an independently synchronized subcarrier frequency oscillator 2 are inputted respectively into a time difference measuring circuit 5 and a phase different measuring circuit 3, while the outputs of which are stored into a memory circuit 6. A measurement is preformed while continuously receiving TV signals from the known point to a unknown point and the position of the unknown point is determined by determining a distance difference from the unknown point to a TV transmitting station by a distance difference calculation position determining circuit 7 with the known point as reference.
Patent JP-H09250969-A (JP)
Title: Antilock brake tester for vehicle
Inventor: NOGUCHI SUSUMU
IPC: B60T17/22
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a safe untilock brake system tester which has a low-cost constitution and no danger of the protrusion of a vehicle by utilizing the engine drive of the vehicle. SOLUTION: The antilock brake tester 1 for a vehicle comprises fixed support bases 2, 2A, movable support bases 3, 3A, wheel engaging roller means 8, 8A having freely rotating rollers 4, 4A provided at the bases 2, 2A and 3, 3A and mutually coupled rollers 7, 7A coupled via clutch means 5 and coupling shaft means 6, telescopic drive shaft means 9 for transmitting torque between the means 6 of the bases 2, 2A and 3, 3A, rotation detectors 10 for detecting the rotations of the rollers 4, 4A, and control means for processing the signals from the detectors 10 and controlling the entire tester in a console, wherein the rollers 4, 7 of the means 8 of the bases 2, 3 of one side are formed in Japanese hand drum-shaped rollers, the rollers 4, 4A, 7, 7A have low friction coefficients in which wheels are easily locked at the time of braking, and the rollers 4, 4A, 7,  7A are rotated by wheels by the engine drive of the vehicle.
Patent JP-S54149774-A (JP)
Title: Injection molding of thick-wall article
Inventor: KATAOKA HIROSHI
IPC: B29C45/00
Filed: 1978-05-17
Abstract: PURPOSE:To obtain a thick-wall foam efficiently with a small amount of a blowing agent, by pressurizing the mold cavity and by prolonging the injection molding time to utilize the blowing action of the agent. CONSTITUTION:The mold units 17 and 22 are clamped by the clamping unit 26 with a small force within a clamping coefficient of 10-40. A pressurized gas is fed to pressurize the cavity 23. A molten synthetic resin material containing 0.05- 5 wt.% of a blowing agent is injected from the cylinder 31 for 3 see or longer, preferably 5-20 sec. The pressurized gas is released from the cavity 23 during the injection, and a molded article is cooled to give a thick-wall foam having an average thickness of 3.5-100 mm.
Patent JP-H10254676-A (JP)
Title: Voice synthesizer and method therefor
Inventor: ARAI TAKAAKI
IPC: G10L13/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide voice output for easily recognizing contents by linking and outputting a voice waveform and display. SOLUTION: This voice synthesizer 10 is composed of an input part 12, a display information extraction part 16, a language processing part 14, a phonetic processing part 18, a synthesis parameter generation part 20, a voice waveform generation part 22, an output control part 24, a voice output part 26, a display part 28 and a display condition extraction part 30. A prescribed sentence in a routine sentence such as an index, a title, a subject and a sender, etc., is extracted in an inputted text, a character string for easily expressing the intention of the sentence is extracted in the case of judging that it is not the routine sentence and the sentence of the display information of voice to be synthesized is outputted to the voice output part 26 and the display part 28 by linking the voice waveform and the display information in the output control part.
Patent JP-S58173953-A (JP)
Title: Emergency informing device
Inventor: OBARA KIYOSHI
IPC: G08B25/08
Filed: 1982-04-06
Abstract: PURPOSE:To decrease impossible communications to a monitor station due to failures or busy state of telephone lines, by keeping the lines in busy state in holding state sequentially when a monitor station is in busy state and switching sequentially the telephone lines for the purpose of redialing. CONSTITUTION:When telephone lines L11, L21 are failed or busy, and when the busy state is detected at a response busy state detecting circuit 3, an output signal bs drives an automatic redialing control circuit 5. The circuit 5 operates the 2nd line hold relay L2, drives an automatic dial circuit 1, changes over the changeover switch C in the position as shown in dotted lines and catches the 2nd telephone lines L12, L22. The circuit 1 operates the 2nd dial relay D2 intermittently to call the telephone number of the monitor station. Thus, when a response signal is returned the same as above, the emergency signal is transmitted and when the busy tone is detected, the next line is caught while holding the lines L12, L22 for the purpose of redialing.
Patent JP-S59185015-A (JP)
Title: Magnetic head and its manufacture
Inventor: KUMASAKA TAKAYUKI
IPC: G11B5/265
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a head with simple manufacturing and high accuracy by providing a gap for recording and reproduction and a couple of gaps for erasing. CONSTITUTION:A magnetic head 30 consists of a head core 31 for recording and reproduction and a head core 32 for erasing bonded in series threrewith. Opposed parts of each core half are projected in nonmagnetic protecting members 33, 33' of each head core and metallic bodies 34, 34' and 35, 35' having a high saturation magnetic flux density are coated to both side faces so as to attain the composition of nearly zero magnetostriction. The butted part among the metallic magnetic bodies 34, 34' and 35, 35' is polished for forming a track part and an operating gap and a required track width l1 is obtained. The nonmagnetic protecting members 33, 33' of the head core 32 are polished until the members are exposed after magnetic substance film is coated, and the width l2 of exposure corresponds to the recording track width, and the relation of l1>=l2 is obtained. A couple of the head cores for erase are separated by this polishing and a required recording track width is left by erasing both ridges of the track width recorded in the width of l1. The widths l3 and l4 of the head core for erase correspond to the thickness of the magnetic substance film.
Patent JP-H02237114-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAGI HIDEO
IPC: C23C14/34
Filed: 1989-03-10
Abstract: PURPOSE:To restrain an impurity gas from being discharged into a chamber and to form a high-purity film by a method wherein, when a metal film is formed on a semiconductor wafer, a nitride metal film is formed on a chamber, an adhesion-preventing sheet and the like as a prior process. CONSTITUTION:A gas containing nitrogen is supplied into a reaction chamber; a metal constituting a target 2 is sputtered from the surface of the target 2; a nitride metal film composed of the nitrogen and the metal is formed on members other than a semiconductor wafer inside the reaction chamber. A supply of the nitrogen gas is stopped; the metal sputtered from the target 2 is deposited on the semiconductor wafer 3; a metal film is formed. That is to say, the nitride film is formed on the chamber, an adhesion-preventing sheet and the like as a prior process to form the metal film. Since nitrogen atoms are small, an atomic density of the nitride metal film becomes high, and it is possible to restrain an impurity gas from being discharged from the members other than the semiconductor wafer. Thereby, the high-purity film can be formed on the semiconductor wafer.
Patent JP-S60202925-A (JP)
Title: Sputtering target and sputtering method
Inventor: MIYAKE SEIJI
IPC: H01L21/203
Filed: 1984-03-28
Abstract: PURPOSE:To form a film having a desired alloy composition ratio by mutually making the areas of a plurality of target materials consisting of different sputtering materials differ and partially dispersing and superposing the target materials having small areas to the materials having large ones. CONSTITUTION:An anode electrode 2 and a cathode electrode 3 are arranged oppositely in a chamber 1, and a high-frequency electrode 4 is connected to the cathode electrode 3. A sputtering gate 6 is placed on the upper surface of the cathode electrode 3, and a sample 7 for forming a film such as a wafer is held to the anode electrode 2 opposite to the gate 6. The sputtering gate 6 is constituted by target materials 12 having small areas partially dispersed and superposed on one target material 11 having a large area placed on the electrode 3, and constituted by mutually different materials. The dispersion and arrangement of the target material 11 on the target materials 12 can be selected freely so that the area ratios of the target materials 11, 12 are changed in response to an alloy composition ratio where the film is formed.
Patent JP-S62215701-A (JP)
Inventor: IMAZAKI MASATO
IPC: E01D11/00
Filed: 1986-03-18
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-2000145134-A (JP)
Title: Hook device
Inventor: KINOSHITA YOSHIHIKO
IPC: F16B7/04
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a hook device by which working efficiency can be improved when assembling a temporary scaffold or an assembly type working base or the like of an erection site. SOLUTION: This hook device is provided with a hook body 32, a stopper 5 preventing the hook body 32 from coming out of a member 3 to be fitted, an elastic member 6 urging the stopper 5 to the slipping-off-preventing position side, and a connection pin 7 integrally forming them. An oblong hole 23 in which the connection pin 7 is inserted is formed in the stopper 5. The oblong hole 23 is constituted of a part 24 for guiding the stopper 5 in a position between the slipping-off-preventing position and a slipping-off-allowing position, and a part 25 for locking the stopper where the stopper is engaged with the connection pin 7 when the stopper 5 is further transferred than the slipping-off- allowing position. The hook device is also provided with a stopper-return means 33 transferring an unlocking control part 22 of the stopper 5 to the slipping-off preventing position side.
Patent JP-H02237400-A (JP)
Title: Sound field correction device
Inventor: NAKAMURA KAZUHIRO
IPC: H04S1/00
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a natural sound in terms of listening sense by providing a peak correction filter to smooth only a steep peak in a transmission characteristic of a sound field correction filter. CONSTITUTION:An impulse response at a listening point measured in advance is inputted to an input terminal 1 of a filter coefficient calculation means 6 and a desired impulse response is inputted to an input terminal 2, then they are discrete Fourier transformed by an FFT(Fast Fourier Transform) unit 61. A filter characteristic calculator 62 receiving the output calculates the filter characteristic and the peak is corrected by a peak correction filter 63 and inverse discrete Fourier transformation is applied by an inverse FFT 64 to obtain a correction coefficient, which is set in the sound field correction filter 2 and the filter characteristic is obtained. Then the characteristic of a transfer function of the sound field correction filter 2 is preserved and only a steep peak is smoothed. Thus, a natural signal in terms of listening sense is reproduced from a speaker 5.