baber/WOPTO huggingface dataset:
Patent JP-H0194000-A (JP)
Title: Electrode structure and driving device for modulating and controlling audio signal for ion speaker
Inventor: UEHARA MASAAKI
IPC: H04R23/00
Filed: 1987-10-05
Abstract: PURPOSE:To decrease a noise while efficiency is improved by having a discharge electrode in the both sides of an electrode board and forming the discharge structure of a cone shape with obtaining the electrode board as a bottom surface. CONSTITUTION:The discharge structure is obtained so that a discharge condition, which is formed by a discharge electrode 2 and a discharge electrode board 1, can be the cone shape to have the electrode 2 as a top and the electrode board 1 as the bottom surface. Then, A cone-shaped discharge to have an electrode 3 as the top and the electrode board 1 as the bottom surface and the discharge condition, in which the respective bottom surfaces are matched, are formed. Accordingly, in an ion speaker to use a high pressure discharge, operation to erase a noise, which is generated by the discharge, and to be intensified against the charge of a high voltage by an audio signal is executed. Thus, the efficiency is improved and further, the noise is reduced.
Patent JP-H0194947-A (JP)
Title: Method of recovering platinum metal from catalyst for automotive exhaust gas
Inventor: KONDO EISAKU
IPC: B01J23/96
Filed: 1987-10-08
Abstract: PURPOSE:To efficiently recover platinum metal from a catalyst at low cost by crushing and granulating a ceramic honeycomb-structured catalyst containing platinum metal, baking a granulated product and dissolving and extracting platinum metal from the baked product. CONSTITUTION:A ceramic honeycomb-structured catalyst used for the purification of automotive exhaust gas is crushed and granulated, and the granulated product obtained through granulated is baked. Next, from this baked product platinum metal is dissolved and extracted to recover it from the catalyst. The granulating agent used for the granulation of a crushed catalyst is inorganic, e.g. clay, glass and water-soluble alumina and organic, e.g. starch, cellulose and polyvinyl, and these are combined for effective application. For the dissolution and extraction of platinum metal from the baked product the best way is immersion the baked product in an acid with oxidative property.
Patent JP-H0196536-A (JP)
Title: Inspection method for appearance of sticking cloth for medicine
Inventor: HACHIKAKE YASUO
IPC: G01V8/10
Filed: 1987-10-08
Abstract: PURPOSE:To simplify the title inspection by allowing a laser beam to scan in the direction orthogonal to a gap, with respect to sticking cloth where two pieces of translucent liners are stuck to the right and left, and detecting the gap deflection quantity, and a foreign matter, from an increase of the transmission light quantity, and the drop of the reflected light quantity, respectively. CONSTITUTION:A sticking film 1a of sticking cloth 1 is set to the upper side, a laser beam 3 is projected to the surface, and the beam 3 is allowed to scan the whole surface in the vertical direction by moving the cloth 1 in the direction C. Also, on the upper side of the cloth 1 and the lower side, a reflected light receiver 4 and a transmission light receiver 5 are arranged, respectively. In this state, from a transmission light signal of the light receiver 5, the position of a gap is measured, and also, from a signal for showing the drop of the light receiving quantity of the light receiver 4, an increase signal for showing the gap is erased, and a signal of only a foreign matter is extracted. Accordingly, the mechanism is simplified, and the inspection can be executed effectively.
Patent JP-2001076179-A (JP)
Title: Multi-user system sharing three-dimensional virtual space
Inventor: KAZAMA MASAHITO
IPC: G09G5/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To share the three-dimensional virtual space of a large scale and to execute various activities in it by selecting information on a part viewed from the eye of a user and optimizing information transmitted between a server and the user. SOLUTION: Object ID of a client is sent to a request management part 51 in accordance with a scene update request from a connection management part 31. ID returned from the request management part 51 is sent to an update history management part 23, received state update information is compared with the previous state of a local scene which it itself holds and the changed object is specified. An object parameter is received from an object parameter management part 21 by object ID and scene change information is generated based on the object parameter and an object position from a curling part 5. It is informed to the connection management part 31 and the state of the local scene is updated. The connection management part 31 receives scene change information from a local scene management part 32 and transmits it to a client 6-1.
Patent JP-H02136835-A (JP)
Title: Color temperature measuring apparatus
Inventor: JIYAN FURANSOWA BERUNAARU
IPC: G03B7/00
Filed: 1989-09-29
Abstract: PURPOSE: To easily and speedily adjust color temperature by providing at least one adjustment constituting element for at least one remote control transmitter which adjusts the color temperature of a light source. CONSTITUTION: This device is provided with at least one measurement detecting part 4, at least one display part 3 for color temperature, and constituting elements 15, 2, 5, 6, and 9-11 for the opening and closure of the device, the reset of a measured value, and the start of measurement. Then, this device is provided with at least one adjustment constituting elements 12 and 13 for at least one remote control transmitter 7 which adjusts the color temperature of a light source. Then, a camera man can remote-control through the adjustment components 12 and 13, and a remote control transmitter 7, and adjust or shift the color temperature. Thus, the color temperature can be easily, exactly, and speedily adjusted to a desired value.
Patent JP-S63105966-A (JP)
Title: Formation of fealsi-alloy thin film
Inventor: DOUSHIMA MASAJI
IPC: G11B5/706
Filed: 1986-10-22
Abstract: PURPOSE:To prevent the occurrence of thin-film peeling and substrate fracturing, by selecting substrate bias voltage and substrate temp. and by regulating the internal stresses after film formation and before and after annealing to a specific value or below at the time of forming an FeAlSi-alloy thin film on a substrate. CONSTITUTION:At the time of forming the FeAlSi-alloy film on the substrate by means of a DC three-electrode sputtering device, etc., negative bias voltage to be applied to the substrate at the time of film formation and substrate temp. are selected so that internal stresses after film formation and before and after the annealing at about 500 deg.C necessary to recover magnetic properties are regulated to 1X10<9>dyne/cm<2> or below, respectively. In this way, peeling of thin film and fracturing of substrate due to film formation are prevented and the FeAlSi-alloy thin film having superior soft-magnetic properties can be obtained.
Patent JP-H07109547-A (JP)
Title: Rolling material for hot rolling
Inventor: HASHIMOTO MITSUO
IPC: C22C38/00
Filed: 1993-10-08
Abstract: PURPOSE:To obtain a roll material for hot rolling improved in wear resistance and cracking resistance in hot rolling by specifying the chemical components in a steel. CONSTITUTION:This steel has a compsn. contg., by weight, 0.8 to 2.3% C, 3 to 10% V, 3 to 7% Cr and 5 to 15% W, contg. 1 to <10% of at least one kind among. Mo, Ni and Co, and the balance substantial Fe. Thus, granular, fine and extremely hard MC type VC carbide is formed, and this carbide is directly and preferentially crystallized out as primary crystal carbide from the molten metal to control the structure, by which the roll material for hot rolling excellent in wear resistance and cracking resistance and applied to a roll for steel rolling can be obtd.
Patent JP-S61129212-A (JP)
Inventor: MIYAZAKI KAZUO
IPC: B21B37/00
Filed: 1984-11-29
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-H0567777-A (JP)
Title: Semiconductor device having gate protecting element
Inventor: SHINGU MASATAKA
IPC: H01L27/04
Filed: 1991-09-05
Abstract: PURPOSE:To prevent fluctuation in a threshold voltage even if a strong electric field is applied to a gate electrode of an MOS-type transistor element by constituting a gate protecting element of an MOS-type diode element and by forming the gate oxide film thinner than a gate oxide film of the MOS-type transistor element. CONSTITUTION:A field oxide film 2 is formed by selectively oxidizing a semiconductor substrate 1. A surface of a formation region of an MOS-type transistor element and an MOS-type diode element of a semiconductor substrate 1 is heated and oxidized to form a gate oxide film 3 of the transistor element and a gate oxide film 4 of the diode element. In the process, a thickness of both gate oxide films is about 10nm. Thereafter, the gate oxide film of the diode element is etched by hydrofluoric acid and a thickness thereof is made about 7nm. After the gate electrode 5 is formed on gate oxide films 3, 4 and a gate electrode of the transistor element and the diode element is made integral, both elements are formed.
Patent JP-H0991748-A (JP)
Title: Optical head device
Inventor: TAKAHASHI JUNICHI
IPC: G11B7/139
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To make an optical head device a general-purpose optical device by providing a beam splitter for reflecting exit light, a condenser lens for converging the reflected light as a minute spot on a recording surface and a photodetector for receiving the modulated reflected light from the recording surface. SOLUTION: Since the light transmitting a beam splitter 3 is expanded in the planar direction with respect to the figure and the light of the direction perpendicular to the figure passes through the splitter (this is the function of the beam splitter 3), astigmatizm is generated. A focusing error signal is detected by the astigmatizm. Next, the light passing through the splitter 3 is converged on a photodetector 5. Consequently, a reproduced signal, the focusing error signal and a tracking error signal are detected in the photodetector 5. Thus, a reproduction is dealt with a single objective lens without providing plural pieces of objective lenses and without providing plural optical heads.
Patent JP-H07114352-A (JP)
Title: Display device
Inventor: NAGAOKA YOSHIYUKI
IPC: G09F19/12
Filed: 1993-10-08
Abstract: PURPOSE: To enable visual confirmation in the environment of different quantity of light by providing 1st and 2nd transparent films, the layer of adhesive (viscous) agent and display layer. CONSTITUTION: This device has the 1st transparent film of a transparent film 10 of which one side 12 is flat and another side 11 has a recursive reflection element 13 having an angle in the form of trigonal pyramid while contacting the flat side 12 with one face 2 of the 1st transparent film, 2nd transparent film 20 of which a projecting part 23 is tightly adhered to the recursive reflection element 13 and a recessed part 22 forms a void 25 between the recursive reflection element 13 and a face 24 of the 2nd transparent film, layer 30 of the adhesive or viscous agent provided in contact with the 2nd transparent film 20, and display layer 40 stuck onto the layer 30 of the adhesive or viscous agent.  When observing from the side of the 1st transparent layer, the quantity of light is increased for an indication 41 on the display layer 40 and it can be visually confirmed in such daytime having light incident from multiple direction but at night when the quantity of light is a little, it is difficult to visually confirm the indication 41 under a single light source.
Patent JP-H07218932-A (JP)
Title: Semiconductor device and its production
Inventor: CHIYOU KOUYUU
IPC: H01L21/336
Filed: 1994-09-19
Abstract: PURPOSE:To form high-resistance impurity regions(HRD) with thin-film transistors in source-drain regions in a self-matching manner. CONSTITUTION:A first porous anodically oxidized film 107 is first grown on the side faces of gate electrodes 105 with a low voltage exclusive of a mask 106 atop the gate electrodes 105 and a gate insulating film 104 is etched with these electrodes as a mask. Thereafter, the state that the gate insulating film 104' exists in the regions near the gate electrodes 105 and does not exist in other regions distant from the gate electrode 105 is attained if this anodically oxidized film 107 is selectively etched. An impurity is substantially not doped in the lower part of the gate electrodes 105 and the doping quantity is decreased by the presence of the gate insulating film 104' even in the regions near the gate electrodes 105 and the high-resistance regions 111, 112 of the low impurity concn. are formed if impurity doping is executed in the self-matching manner as the mask of the gate electrode part in this state. The gate insulating film 104' does not exist in the regions distant from the gate electrodes 105 and, therefore, the doping is executed and the low-resistance regions 110, 113 of the high impurity concn. are formed.
Patent JP-2000087786-A (JP)
Title: Method for operating specifically automotive internal combustion engine
Inventor: DEPPE PETER
IPC: F02D41/30
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To enable simple, yet effective selection between uniform charge combustion and stratified charge combustion by improving an operating method of an internal combustion engine and an internal combustion engine with which the same operating method is implemented. SOLUTION: In this operating method of an internal combustion engine 1, particularly, for an automotive, fuel to be injected for combustion is directly injected into a combustion chamber 4 of a cylinder 3 at a timing during an intake stroke in a first operating method and a timing during a compression stroke in a second operating method. In both operating methods, fuel is then ignited. Also, the amount of operation of the internal combustion engine 1 is controlled and/or adjusted by both operation methods. In the second operating method, the amount of operation for injection and the amount of operation for ignition for each cylinder 3, both amounts of operation are interrelatedly detected and maintained.
Patent JP-H0998126-A (JP)
Title: Tdma/tdd system radio transmitter-receiver and ratio transmission/reception data transfer method
Inventor: HIRANO MUNEYOSHI
IPC: H04W88/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a TDMA/TDD radio transmitter-receiver by which one-to- multiple speaking is enabled and a speech coverage range can be extended by interposing plural radio equipments. SOLUTION: A received signal from an antenna 30 is twice frequency- converted, amplified, demodulated by a MODEM part 36 later, converted to an ADPCM signal by a channel CODEC 37 according to a communication protocol, converted into a voice signal by an ADPCM CODEC 51 and stored in a demodulated data storage means 53. The stored data are converted into an ADPCM signal by the ADPCM CODEC 51, transformed by the channel CODEC 37 so as to be inputted to another channel in the same slot as reception or to be inputted to the other channel following the reception slot for arbitrary slots, modulated by the MODEM 36, orthogonally modulated by an orthogonal modulation circuit 47, amplified later and sent out.
Patent JP-H08112116-A (JP)
Title: Pierced earring
Inventor: SAKATA KENTARO
IPC: A44C7/00
Filed: 1994-10-19
Abstract: PURPOSE: To provide pierced earrings by which allergy to metal is not caused and on which various kinds of decorations can be simply installed and which can be easily handled. CONSTITUTION: In these pierced earrings 10, a main body pin 11 containing a decorative part 21 is formed of titanium, titanium alloy or ceramics, and a installing groove 25 with the axis Z as the center is integrally constituted on an outer peripheral surface of the decorative part 21, and various kinds of decorations 70 and 80 are constituted on the decorative part 21 so as to be mountable and demountable by using the installing groove 25.
Patent JP-2000068970-A (JP)
Title: Transmission method for digital information, encoder, recording medium and decoder
Inventor: KUWAOKA TOSHIHARU
IPC: H04J3/17
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To ensure compatibility with a format of a transmission medium and to prevent changes in audible and visual sense when real data are deteriorated in the case that various related information is added to digital information such as music information and video information. SOLUTION: A silence detection section 102 detects whether or not silence periods are consecutive by the number of prescribed samples based on PCM data and a delay device 103 controls that the delay device 103 delays the PCM data by the number of prescribed inserted samples of additional information (3) when the silence blocks are consecutive and an additional information generating section 104 controls production of the additional information (3) of the number of prescribed samples and a switch SW selects the additional information generating section 104 from the delay device 103 for the period of the number of prescribed insertion samples.
Patent JP-H0195321-A (JP)
Title: Terminal equipment for processing transaction
Inventor: TANAKA TOSHIFUMI
IPC: G06F7/08
Filed: 1987-10-07
Abstract: PURPOSE:To execute a processing without changing the program of a host computer by converting read card data to data which can be processed with the host computer. CONSTITUTION:A credit authorization terminal CAT1 is connected through a transmitting line 2 to a host computer 3 and the exchange of the data is executed with the host computer 3 by using a card to have plural tracks. The CAT1 reads the card data to be recorded from the plural tracks and discriminates whether the data are read from the track except for the track to be determined in advance or not. When the data are read from the track except for the track to be determined in advance, in order to transmit the data, which are read from the track except for the track to be determined in advance, to the computer 3, data arrangement is changed to be same as the data of the track to be determined in advance.
Patent JP-H1191831-A (JP)
Title: Mixing/dispensing container
Inventor: FUKUNAGA KENJI
IPC: B65D81/32
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To achieve the mixing of two kinds of contents safely and simply and make the handling of the mixture easy after the mixing by achieving simply the mixing of the two kinds of the contents densely and separately contained while a container is being maintained in a sealed state. SOLUTION: This mixing/dispensing container is composed of a first containing part positioned at a lower portion of the container and a second containing part positioned at an upper position thereof, which are vertically adjacent to each other, an intermediate cap 14 which is threadably coupled to and seals a first opening for setting up communication between the first containing part and the second containing part, a pouring cap 21 for sealing a second opening which is an upper opening of the second containing part, and a rotation transmission means K for transmitting the rotation of the pouring cap 21 to the intermediate cap 14. By the rotational operation of the pouring cap 21 exposed and positioned at an upper part of the container, the mixing of both contents is achieved.
Patent JP-H04132072-A (JP)
Title: Magnetic disk device
Inventor: MIKAMI MASAAKI
IPC: G11B33/14
Filed: 1990-09-20
Abstract: PURPOSE:To prevent the generation of a head crush and to improve the reliability by utilizing fluoro-rubber to a gasket to be used in the magnetic disk device. CONSTITUTION:The fluoro-rubber is utilized in a gasket 20 to be used in a magnetic disk device 25. It is a material with less gas generation. Therefore, by having the material of the gasket 20 where a silicone rubber is utilized replaced by the fluoro-rubber, the gas causes the generation of the head crush is hard inside the magnetic disk device 25 and the generation of the head crush is hard. Thus, the reliable magnetic disk device can be obtained.
Patent JP-S61131212-A (JP)
Title: Magnetic head
Inventor: KOBAYASHI KAZUO
IPC: G11B5/127
Filed: 1984-11-29
Abstract: PURPOSE:To obtain a device with improved recoding density by providing a means which detects external magnetism applied to a magnetic head to part of a head housing at distance from the tip part of a magnetic pole or part of a slider on which the magnetic head is mounted. CONSTITUTION:The magnetic head 38 consisting of a slider 31, a main magnetic pole, etc., is installed on the recording medium on a magnetic disk while a specific current is applied to a magneto-resistance effect element 35. Then, the element 35 varies in magnetic resistance with an external magnetic field and a current based upon a voltage induced corresponding to said variation is flowed through winding 37 provided around the main magnetic pole 32 of an IC circuit incorporated together with the element 35 so that the external magnetic field is canceled, thereby removing the influence of the external magnetic field. This magnetic head is used for a magnetic disk device and then the influence of an external magnetic field produced by the spindle and voice coil motor of the magnetic disk device is eliminated, so that a high-reliable magnetic disk device is obtained.
Patent JP-H04132358-A (JP)
Title: Multi-media communication equipment
Inventor: KADOWAKI SHUICHI
IPC: H04N7/14
Filed: 1990-09-21
Abstract: PURPOSE:To cut a communication without staring the speech with a party who is not desired to by displaying the picture of a registered face corresponding to a caller number at the time of receiving the same caller number with the caller number registered by a registering means. CONSTITUTION:When the same caller number with the caller number registered by a registering means 6 is received, the picture registered by the registering means 6, corresponding to the caller number, is displayed by a display means 13. When the picture is the party who is not desired to speak the communication is cut without starting the communication. Therefore, it is possible to immediately recognize who is the party without starting the communication by looking at the picture of the face of the party displayed by the display means 13 at the time of incoming. Thus, the communication with the party who is not desired to speak can be immediately cut.
Patent JP-2000083808-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To receive rice grains and water dropping from the rim of an internal pot by a frame body, and prevent the main body side from being fouled by providing the frame body on the peripheral edge of the internal pot upper portion, and constituting the frame body in such a manner that the frame body may cover the whole body of the upper surface of the main body or the almost whole body when the internal pot is housed in the main body. SOLUTION: An internal pot 1 and a frame body 4 are integrally formed, and are detachcably inserted in a main body 7, and the frame body 4 is constituted in a manner to cover the upper surface portion 8 of the main body 7 when being inserted in the main body 7. When a rice cooking switch is operated, the internal pot 1 is heated, and a rice cooking starts. When rice has been cooked, the rice cooking is completed, and the process is transferred to a heat insulation state. When a user opens a lid portion 9 and serves the rice in a bowl, and when the rice stuck to a spatula is scraped off on the upper end portion 2 of the internal pot 1, one part of rice grains drops on the frame body 4 side from the upper end portion 2. The dropped rice grains are received by a recessed portion 6 of the frame body 4. Then, the upper surface portion 8 of the main body 7 is approx. totally covered by the frame body 4, and the rice grains are prevented from dropping on the upper surface portion 8.