baber/WOPTO huggingface dataset:
Patent JP-H09192456-A (JP)
Title: Separation of carbon isotope
Inventor: KUBOTA SHIGERU
IPC: B01D59/34
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain high concentration of<13> CO as a final product by reducing<13> CO2 , which is produced by CO laser and separated, to<13> CO by Bosch reaction and circulating the<13> C enriched CO gas. SOLUTION: The CO2 with<13> C enriched is generated through a photoexcitation process of irradiating natural CO gas with CO laser at an ordinary temp. under atmospheric pressure, a vibration energy exchange process of colliding CO molecules with each other and a dissociative recombination process. Next, the CO2 with<13> C enriched is separated from the remaining CO gas by using a cold trap by liquid nitrogen (LN2 ). Next, the separated CO2 is reduced by Bosch reaction by using Fe as a catalyst and heating it at 1000 deg.C with the addition of H2 to the separated CO2 and H2 O is produced. H2 O is trapped by condensation and CO2 is circulated for the Bosch reaction after being cold trapped. As a result, the concentration factor is improved and the high concentration<13> CO is obtained as the final product.
Patent JP-S63173112-A (JP)
Title: Interface circuit
Inventor: IKEZAWA MASUYUKI
IPC: G06F9/46
Filed: 1987-01-12
Abstract: PURPOSE:To cope appropriately with both cases of asynchronous input and synchronous input, by detecting whether an input signal takes synchronization with an internal operating clock based on the presence/absence of a reference clock. CONSTITUTION:No reference clock is inputted when the state asynchronous with the internal operating clock of the input signal is generated. Therefore, a control circuit 13 outputs a clock in which a master clock is frequency- demultiplied as the internal operating clock, and simultaneously, outputs a select signal representing the 'absence' of the reference clock. Thereby, a selector 12 selects the output of a phase synchronization circuit 11, and outputs it as an internal operating signal. When synchronization being taken, the reference clock is inputted. Therefore, the circuit 13 generates and outputs the internal operating clock synchronized with the reference clock, and simultaneously, outputs the select signal representing the 'presence' of the reference clock, and the selector 12 selects the input signal, and outputs it as the internal operating signal. In such a way, it is possible to cope appropriately with both cases of the asynchronous input and the synchronous input.
Patent JP-2000205889-A (JP)
Title: Voice guide system for phs terminal position
Inventor: KOYAMA ISAMU
IPC: H04W4/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a system by which the positional information of a PHS terminal can be guided accurately by voice. SOLUTION: A map information including the address of individual position, position of a mark and position of PHS station is provided as a data base in an information center 10. The information of the station 2 and map information during information request signaling from a calling PHS terminal 1 are used to detect the position of the station 2, and a binary answering voice confirmation question that the specific mark adjacent to the station 2 is visible or invisible is sent to the calling terminal 1.  An estimation process in which the position of the calling terminal 1 is estimated on the data base map according to the binary answer from the calling terminal 1, and a re-inquiry process in which a binary answering voice reconfirmation question that another mark is visible or invisible in the case when the estimation is impossible is prepared and it is sent to the calling terminal, are repeated cyclically so as to estimate the details of the calling terminal 1. The address of detailed position of the estimated calling terminal 1 is detected from the map and the result is sent to the calling terminal 1 by voice.
Patent JP-S60150006-A (JP)
Title: Light condenser
Inventor: SHIMOMURA TAKAO
IPC: F24S23/70
Filed: 1984-01-17
Abstract: PURPOSE:To reduce an equipment cost by utilizing the curved surface of a light reflecting film formed when a light reflecting film having resilience and a transparent film or resin plate, glass plate, etc. are extended to a circular frame so as to face each other and a gas is sealed under pressure to the inside thereof. CONSTITUTION:A light reflecting film 1 consisting of a resin film deposited by evaporation with aluminum and a light incident side transparent resin sheet 4 or resin plate, glass plate 4' are attached to a circular frame 2 consisting of a hard resin or light metal, etc. by using a gasket in a flange type in such a way that the inside thereof is made airtight. Air or other inert gas is then forced into such assembly through a gas introducing port 5 to inflate adequately the light reflecting film. The inflation is adjusted by increasing or decreasing the slack in the stage of attaching the light reflecting film or filling of the air or the gas. When the filling of the air or the gas ends, the material to be heated is exactly directed toward the sun and is set in the focal position to start the use. The equipment cost is thus reduced.
Patent JP-H06216015-A (JP)
Title: Charged particle beam lithography device
Inventor: NAKANO MITSUHIRO
IPC: H01L21/027
Filed: 1993-01-14
Abstract: PURPOSE:To cut down the required time for lithography by eliminating wasteful time without deteriorating of the accuracy of lithography. CONSTITUTION:In a device with which the inside of a field is lithographed by step-driving a stage 2, on which a sample 1 is mounted, between lithography field and by scanning a charged particle beam by a deflector 4 while the stage 2 is stopped, after the stage 2 has been started moving, the difference DP between the present position of the stage and the target position of the stage, is detected. After judging that the absolute value of the difference DP reached the set value sV or lower while the stage 2 is being moved, a decision is given on the stabilization of variation in the difference DP, lithography is started after judgement of stabilized vibration, and when the variation of the difference DP is judged instable, while the lithography is being conducted, the judgement of instable vibration is reported to the operator by outputting an abnormal vibration signal.
Patent JP-H03210754-A (JP)
Title: Fluorescent lamp
Inventor: SAITO NAOKI
IPC: H01J61/40
Filed: 1990-01-12
Abstract: PURPOSE:To increase the saturation of a material to be irradiated by forming a film including neodymium oxide on the outer surface of a glass tube. CONSTITUTION:A phosphor (Ca10(PO4)6FCl:Sb, Mn) 2 such as a calcium halophosphate phosphor is coated on the inner surface of a glass tube 1, and a polyester film 5 including neodymium oxide is formed on the outer surface of the glass tube 1. The light near 568-589nm of this lamp is absorbed by the neodymium oxide, and the saturation is thus increased.
Patent JP-S63173674-A (JP)
Title: Recorder
Inventor: NAKAMURA MITSUSATO
IPC: B65H19/10
Filed: 1987-01-14
Abstract: PURPOSE:To conduct a manual cutting action to set recording sheets in a short time, by providing a control means manually cutting the leading ends of the two or more set recording sheets at a time. CONSTITUTION:In a manual cutting action, recording sheets 4, 5 set in a device are fed to a predetermined cut position through a recording portion 8 consisting of a platen roller 8a and a recording head 8b. Therefore, the recording sheets 4, 5 can be manually cut by a fixed cutting action with a cutter 9. In addition, if the friction coefficients of the recording sheets 4, 5, the recording portion 8, and the like are so set as to have a fixed relation at this time, the feed of the recording sheets in the manual cutting can be ensured.
Patent JP-S58122924-A (JP)
Title: Painting method
Inventor: TAKAHIRA JIYUNICHI
IPC: B05D7/24
Filed: 1982-01-16
Abstract: PURPOSE:To form a paint film excellent in weather resistance, mechanical strength, etc., by dispersing a host/guest compound containing an inorganic compound as the host and an organic polymer compound as the guest in the continuous phase consisting of the guest compound, and applying the dispersion to the surface of a substrate. CONSTITUTION:A host/guest compound containing an inorganic substance as the host and an organic polymer compound as the guest is formed in a dispersed state in the continuous phase consisting of the organic polymer compound, by immersing the inorganic substance, such as mica, graphite or clay mineral, in one of components which form the inorganic polymer compound, thereby effecting their intercalation, and then adding the other component which forms the organic polymer compound. Examples of the organic polymer compounds include methyl methacrylate/acrylonitrile copolymers, etc. Either the monomer or an initiator is used as a guest substance.
Patent JP-S63175197-A (JP)
Inventor: HIROSE HIDEAKI
IPC: D21H19/38
Filed: 1987-01-12
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-H06216833-A (JP)
Title: Mobile communication system
Inventor: NAGATA KIYOTO
IPC: H04W68/00
Filed: 1993-01-14
Abstract: PURPOSE:To reduce the power consumption in a wait mode and to prolong the life of a battery by intermittently receiving an incoming information on its own station in the wait mode, performing the outgoing and incoming with the information on an existing base station, and otherwise inhibiting the decision of an existing zone. CONSTITUTION:Plural radio base stations transmit the signals of calling control channels to a mobile station. The control part 7 of the mobile station selects a radio base station for communication. Then the part 7 (ROM 73) intermittently receives the incoming information corresponding to the incoming group of its own station in a wait mode. Furthermore the part 7 compares the reception levels of time slots of all radio base stations with each other by an incoming request given to the mobile station in an incoming state and by an outgoing request of the mobile station user respectively for decision of an existing radio zone. Thus the outgoing/incoming operations are carried out based on the information on the existing radio base station. Otherwise the decision of the existing radio zone is inhibited.
Patent JP-2000208876-A (JP)
Title: Growing method of semiconductor layer, manufacture of semiconductor device, semiconductor light emitting device and its manufacture
Inventor: KATOU GOUSAKU
IPC: H01L21/203
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor light emitting device which is restrained from varying in properties such as an operation voltage and the like when it is manufactured, capable of operating on a low voltage, long in service life, and high in yield. SOLUTION: An semiconductor laser of SCH structure(separate confinement hetero-structure) is composed of a ZnCoSe active layer, a ZnSSe optical wave- guide layer, and a ZnMgSSe clad layer, all P-type ZnTe quantum well layers 12a constituting a P-type ZnSe/ZnTeMQW(multi-quantum well) layer 12 of P-type contact layer are set nearly in the same thickness, and P-type ZnSe barrier layers 12v are set all in the same thickness. The P-type ZnTe quantum well layers 12a and the P-type ZnSe barrier layers 12b constituting the P-type ZnSe/ZnTeMQW layer 12 are grown in a desired thickness in a growing time almost an integer times as long as a rotation period of the substrate.
Patent JP-H03209450-A (JP)
Title: Radiograph reader
Inventor: HORIKAWA KAZUO
IPC: H04N5/30
Filed: 1990-01-12
Abstract: PURPOSE:To correct the delay of response by stimulated phosphorescent light without the limitation of a dynamic range by adding a differential current signal to an analog current signal and performing logarithmic conversion. CONSTITUTION:The analog current signal SA outputted from a photomultiplier 23 is inputted in a logarithm converter 25. And a signal SB outputted from a photomultiplier 24 is inputted in the logarithm converter 25 after passing through an I/V converter 26 constituted of a resistance R5 and an operational amplifier OP3, passing through a differentiation circuit 27 constituted of a capacitor C1, resistances R6 and R7 and an operational amplifier OP4, and furthermore, passing through a capacitor C3 and a resistance R8 and being added to the signal SA. Then, the signal inputted in the logarithm converter 25 is a signal which is obtained by differentially correcting the delay of the response by the stimulated phosphorescent light. Thus, the delay of the response by the stimulated phosphorescent light can be corrected without the limitation of the dynamic range.
Patent JP-S57119217-A (JP)
Title: Positioning of fixed slit plate for rotary encoder
Inventor: MAZAKI AKIO
IPC: G01D5/347
Filed: 1981-01-17
Abstract: PURPOSE:To simplify the operation while allowing the eased working accuracy of parts by positioning a fixed slit plate in contact with a jig inserted into a rotating shaft. CONSTITUTION:A jig 12 having a key section 11 is inserted into a rotating shaft 5 pivoted on a body 1 and a fixed slit plate 3 is brought into contact with the key section 11 to position. An adhesive is applied on the surface of the body 1 to fasten the fixed slit plate so that the fixed slit plate will be fastened as positioned. The jig 12 is pulled out and a rotary slit plate is mounted in stead. This simplifies the operation while allowing eased working accuracy of parts.
Patent JP-S59132007-A (JP)
Title: Guiding method of unattended vehicle
Inventor: MIWA HIROTAKA
IPC: G05D1/02
Filed: 1983-01-17
Abstract: PURPOSE:To improve economization and stability of following-up control by making guide marks of an unattended vehicle discontinuous at proper intervals. CONSTITUTION:An unattended vehicle A is provided with a motor M1, which steers and turns a steering frame 3, in the front part of a running frame 1 and is provided with a pair of left and right driving wheels 5 in the rear part and is guided along a prescribed course. In this case, discontinuous running guide marks, for example, light-reflective marks 6 are provided in the running direction at proper intervals on the floor surface side, and the side of the unattended vehicle A is provided with an optical sensor 7, which detects the transversal displacement quantity of the vehicle body to light-reflective marks 6, and a steering driving mechanism 8 for the motor M1. The mechanism 8 is controlled on a basis of the detection result of this optical sensor 7, and the unattended vehicle A is run automatically along light-reflective marks 6 while following-up them.
Patent JP-S60150247-A (JP)
Title: Production of electrostatic capacity type information signal recording medium
Inventor: NAKANE YOSHITO
IPC: B29D7/00
Filed: 1984-01-18
Abstract: PURPOSE:To reduce extremely the desired amount of carbon black by filling with injection a nonconductive or conductive plastic material into a ball made of a conductive plastic material having characteristics needed for the electrostatic capacity reproducing system and molding a recording medium. CONSTITUTION:A conductive plastic material of thermoplastic resin containing a prescribed amount of additives such as a lubricant, a heat stabilizer, a plasticizer, etc. and a conductive material like the carbon black powder, etc. is extruded by a kneading/extruding machine 1 to produce a ball 2. This ball 2 is attached at the nozzle of a kneading/extruding machine 3, and a nonconductive or conductive plastic material (having no characteristics needed for the electrostatic capacity reproducing system) is filled into the ball 2 to obtain a composite ball 4. This ball 4 is supplied to a compression molding machine set opposite to a stamper. Then a core material part 10 having no characteristics needed for the electrostatic capacity reproducing system and a pid forming part 11 using the conductive plastic having the characteristics needed for the electrostatic capacity reproducing system are set in a sandwich form for an electrostatic capacity type video disk 12.
Patent JP-H01184856-A (JP)
Title: Two-terminal semiconductor device
Inventor: AKASE KAZUTOYO
IPC: H01L23/48
Filed: 1988-01-13
Abstract: PURPOSE:To unnecessitate a bonding process, and improve the yield of two- terminal semiconductor device, by pinching and retaining a semiconductor pellet, by using two leads. CONSTITUTION:A semiconductor pellet 1 is pinched by a first and a second leads 2, 3 composed of elastic material, a pellet mounting part 2-1, and an arm 3-1. At least the respective one-ends of said leads are retained and fixed on a mold package 5, and said leads are arranged in parallel. On the other end of the first lead 2, said pellet mounting part is installed. Facing this part, said arm is arranged, and unified in a body with the second lead 3. The narrow tip part of the second lead 3 is bent to constitute the arm 3-1, and another part of the lead is bent to constitute a middle part. The arm 3-1 is bent slightly downward. In the lead frame state, the first and the second leads are linked by a tie-bar, and the pellet mounting part and the arm face each other. Therebetween the semiconductor pelett is inserted and sealed by mold.
Patent JP-S59132111-A (JP)
Title: Core in winding part
Inventor: KIJIMA SEIICHI
IPC: H01F27/25
Filed: 1983-01-19
Abstract: PURPOSE:To prevent the breaking of the periphery of a joining surface and the generation of the strip-off of an amorphous board by coating the outer surface of an endless core formed by the amorphous board with a resin and forming two cores through a cutting. CONSTITUTION:An endless core 1 in which a ribbon-shaped amorphous board is lap-wound or the amorphous boards are laminated and formed is manufactured. The outer surface of the core 1 is coated with a synthetic resin material 3. The core 1 is cut into two cores 5a, 5b. Consequently, the periphery of a joining surface is protected by the resin material 3 on grinding work. Accordingly, the breaking of the periphery of the joining surface and the danger of generation of the strip-off of the board are removed.
Patent JP-2000203818-A (JP)
Title: Composite carbon particle, its production, negative pole material, negative pole for lithium secondary battery or cell and lithium secondary battery or cell
Inventor: TAKEI KOICHI
IPC: H01M10/05
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To produce a composite carbon particle which is a high graphitic carbon, maintaining characteristics such as a high charge discharge capacity and low reactivity with an electrolyte, scarce production of dendritic metallic lithium and a high and flat discharge voltage and suitable as a negative pole material for a lithium secondary battery or cell excellent in cycle characteristics and having a small irreversible capacity, to provide a method for producing the composite carbon particle, to obtain the negative pole material and to provide both the negative pole for the lithium secondary battery or cell and the lithium secondary battery or cell. SOLUTION: This composite carbon particle contains a graphite part, an amorphous carbon part and silicon. The method for producing the composite carbon particle comprises mixing a graphitic particle with an organosilicon compound and a carbon precursor, heating the resultant mixture and decomposing and carbonizing the organosilicon compound and carbon precursor. The negative pole material contains the above composite carbon particle or the composite carbon particle obtained by the above method for production. The negative pole for the lithium secondary battery or cell uses the negative pole material. The lithium secondary battery or cell has the negative pole for the lithium secondary battery or cell.
Patent JP-H04238594-A (JP)
Title: Exchange device for prepaid card
Inventor: KAWAMATA HIROSHI
IPC: G06K17/00
Filed: 1991-01-23
Abstract: PURPOSE:To offer a device capable of converting the prepaid card of another company to the one of desired company in the exchange device of the prepaid card which performs the mutual distribution of the prepaid card. CONSTITUTION:The exchange device for prepaid card is equipped with a reading function 31 to read a first prepaid card, an identification function 33 to identify the identification code of the first prepaid card read by the reading function 31, an amount conversion function 35 to add an amount described on the first prepaid card identified by the identification function 33 on an amount recorded on a second prepaid card with different identification code, a write function 32 to write the amount, and a recording managing function 36 to perform the recording management of a first identification code, a second identification code, and the amount. The device is comprised so that the prepaid card can be converted from the first prepaid card to the second prepaid card.
Patent JP-H04238408-A (JP)
Title: Audio device
Inventor: NARUSE HISATAKA
IPC: H03G3/34
Filed: 1991-01-23
Abstract: PURPOSE:To prevent a sound which is not selected in a selector from leaking by providing a second controller transmitting a second muting signal to a first control circuit in an audio reproducing unit which is not selected in the selector device and turning on muting. CONSTITUTION:A sound output part 2 is connected to a muting part and the output is connected to the selector 10 in an audio reproducing unit A1. A sound output part 6 is similarly connected to a muting part 7 and the output is connected to the selector 10 in an audio reproducing unit B5. A control part 11 and a selector detection part 12 are connected to the selector 10. Here, the unit selected by the selector 10 is detected in the selector detection part 12 and the control part 11 which turns off muting in the unit selected in the selector 10 and turns on muting in the unit which is not selected in the selector 10 is provided. Thus, the output of the audio reproducing unit which is not selected in the selector 10 is prevented from leaking.
Patent JP-S59132151-A (JP)
Title: Magnetic powder molded twin diode
Inventor: NAKAJIMA HIROSHI
IPC: H01L23/29
Filed: 1983-01-18
Abstract: PURPOSE:To prevent the leaking of radiation noises to the outside, by providing a high frequency switching diode and an RC snubber circuit as a unitary body, and providing a magnetic shield. CONSTITUTION:A snubber circuit, which is constituted by a resistor and a capcitor, and a high frequency switching diode are made to be a unitary body by a magnetic powder mold. Then surge, which cannot be decreased by a conventional twin diode is suppressed, and radiation noises are also decreased.
Patent JP-H11203812-A (JP)
Title: Magnetic head slider and magnetic disk device
Inventor: TSUCHIYAMA RYUJI
IPC: G11B21/21
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To eliminate change of floating height based on change of circumferential speed by specifying dimension of each position of a pad, each ratio between length of a pad surface to be brought into contact with a medium surface when a disk is stopped and the pad in the air inflow direction and length in the perpendicular direction to the air inflow direction, depth of a step part and height of the pad. SOLUTION: The length in longitudinal, latitudinal directions and thickness of a slider of the pad 11 are about 1 to 1.25 mm, 0.8 to 1 mm, 0.2 to 0.3 mm. The ratio between the length Ls of the pad surface 12 to be brought into contact with the medium surface when the disk is stopped in the air inflow direction and the length L of the pad 11 in the air inflow direction is <=0.5, the ratio between the length L of the pads 11 at inflow and outflow sides in the air inflow direction and the length W in the perpendicular direction to the air inflow direction is 0.4 to 1, the ratio between the length Ls of the pad surfaces 12 of the pads 11 at the inflow and outflow sides in the air inflow direction and the length Ws in the perpendicular direction to the air inflow direction is <=1, the depth δs of the step part is 0.03 to 0.1 μm and the height δr of the pad 11 is 20 μm.  Area to be brought into contact with the medium surface is reduced.