baber/WOPTO huggingface dataset:
Patent JP-S6238055-A (JP)
Title: Transmission control system for reserving reception side
Inventor: IIDA ICHIRO
Filed: 1985-08-13
Abstract: PURPOSE:To send efficiently a large capacity the by allowing a reception side node to form a reservation packet and to send it corresponding to the processing enable speed depending on idle state of a reception buffer and allowing plural transmission side nodes to acquire the transmission right in the order of connection of transmission lines and sending a data while using the reservation packet. CONSTITUTION:Nodes 2 each connected with optional number of terminal equipments 1 are connected in a ring through a transmission line 3 and each node 2 is provided with a branch and insertion control section 4 including a function applying setting control of a reservation flag and a transmission right flag. Then each reception node 2 uses the section 4 to set a reservation flag in packets of the number corresponding to the processing enable speed depending on the data quantity in a reception buffer 5 and sends the packets to the line 3. A transmission side node 2 identifies the reservation flag and the transmission right flag and the transmission side node 2 obtaining the transmission right by the transmission right flag uses the reservation packet to send the data and when an intermission of a prescribed data exists, the transmission right by the transmission right flag is transferred to the next transmission node 2 according to the connection order of the transmission line 3.
Patent JP-H04363612-A (JP)
Title: Method and device for measuring coating thickness, and manufacture of optical fiber using same
Inventor: INOUE SUSUMU
IPC: G01M11/00
Filed: 1991-07-17
Abstract: PURPOSE:To enable a coating thickness to be measured in a noncontact manner and prevent deterioration of a coated column-shaped body to be inspected by applying a measuring light to the body to be inspected and then measuring the intensity of the light transmitted through the body to be inspected. CONSTITUTION:A parallel light flux 3 is applied to a body 4 to be inspected as measuring light. A first image-forming lean 6 allows a background light to be convergence light 7 and at the same time a refractive transmission light 5 to be parallel light 9. The convergence light 7 is screened by a screening plate and only the parallel light 9 is focused as a light-intensity signal at a light detector 11 by a second image-forming lens 10. A coating thickness can be obtained from the light intensity signal when a calibration curve of the coating thickness and the intensity signal of light received by the light detector 11 is obtained previously, thus enabling the coating thickness to be measured optically and in a noncontact manner.
Patent JP-H109795-A (JP)
Title: Wind direction follow-up type air cooled heat exchanger
Inventor: YASHIRO HIROTSUGU
IPC: F28C1/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in a capacity of a heat exchanger by allowing a gradient of a fan to follow up a wind direction of a natural wind and stably holding a supply air amount to a heat transfer unit in an air cooled heat exchanger for a thermal power or nuclear reactor power plant. SOLUTION: A rotary shaft 5 is provided perpendicularly to a fan shaft 4 between an outer peripheral side of a casing 2 of an axial fan 1 and a trestle 3 of the heat exchanger to hold the entire fan. A beam 7 is laterally bridged between a discharge side of the casing 2 and a lower side of a heat transfer unit 6. An expansion 8 is mounted between a lower surface of the beam 7 and a discharge port of the casing. When a natural wind is weak, the wind is normally forced by the forced power of the fan 1, while when the wind is strong, the entire fan 4 is inclined to forcibly supply the wind.
Patent JP-S6333953-A (JP)
Title: Home telephone system
Inventor: TAKEHARA KIYOTAKA
IPC: H04M1/72
Filed: 1986-07-28
Abstract: PURPOSE:To prevent the occurrence of crosstalk due to the use of a home telephone slave set during talking by a plug-in telephone set by providing a notice means notifying it that the plug-in telephone set is busy upon the reception of a busy state detection signal to the home telephone slave set. CONSTITUTION:The plug-in telephone set 3 is connected to a receptable 6 and hooked off with a home telephone slave set 1 in busy state, a voltage V0 obtained by using an amplifier A so as to amplify a voltage of an indoor telephone line l1 is dropped (V1 V2) at a point of time t0 of off-hook. Since a reference voltage Vs of a voltage level discrimination circuit 4b is selected as V1>Vs>V2, an output of a comparator CP goes to an L level and the busy state detection signal Vb is outputted. The busy state detection signal Vb is sent to the home telephone slave set 1 via a control line l2 from the notifying means 5, from which the off-hook state of the plug-in telepnone set 3 is informed.
Patent JP-H0273204-A (JP)
Title: Variable ratio beam splitter and beam launcher
Inventor: UIRIAMU II DEYURERU
IPC: G02B27/28
Filed: 1989-07-11
Abstract: PURPOSE: To provide a simple structure by providing a positioning unit fixing an optical supporting body, a beam spliting optical array means and an intensity ratio adjustment means to a frame and positioning the pickup parts of first and second optical transmission elements in first and second radiation optical paths. CONSTITUTION: A coherent initial polarized optical beam is emitted from a light source 14 and it enters the optical device 11 along a path 13. The initial beam is divided into two emitted beams in the device 11 and the first beam 31 goes to a lens 16 and the second beam 32 goes to a lens 17. The respective ends of optical fiber cables 18 and 24 are positioned in the focuses of the lenses 16 and 17. The respective optical fibers acquire almost all the emitted beams (31 or 32) and the beams 31 and 32 are emitted from the device 10. They pass through transmission elements 18 and 24 and they can be used at slightly detached places.
Patent JP-S5878471-A (JP)
Title: Detecting device for semiconductor pressure
Inventor: BETSUSHIYO MIKIO
IPC: G01L9/00
Filed: 1981-11-04
Abstract: PURPOSE:To obtain the semiconductor pressure detecting device which is stably operated regardless of the potential of a substrate, by the constitution, wherein a semiconductor substrate on which a strain gage element is formed, is electrically separated  from a table by a semiconductor layer having a different conductive type. CONSTITUTION:A numeral 1a is an N type semiconductor layer which is provided on a  P type semiconductor substrate 8. A numeral 9 is an annular P type semiconductor diffused layer which is formed so as to surround the strain gage element 2 provided on  the N type semiconductor layer 1a and to reach the P type semiconductor substrate 8.  In this device, when the potential of the P type semiconductor substrate 8 is lower than  the potential of the strain gage element, the strain gage element 2 is electrically  separated by the P-N junction comprising the P type semiconductor substrate 8, the P  type diffused layer 9, and the N type semiconductor layer 1a. When the potential of the P type semiconductor layer 8 is higher than the potential of the strain gage element 2,  electric separation is provided by the P-N junction comprising the strain gage element  2 and the N type semiconductor layer 1a. Therefore the element is not subjected to the effect of the potential of the P type semiconductor substrate 8. Furthermore, both surfaces of the P-N junctions are covered by an insulating film 5, the device is  very stable and the perfect electric separation can be obtained.
Patent JP-S5879125-A (JP)
Title: Temperature detecting device
Inventor: SATOU YUKIO
IPC: G01K3/00
Filed: 1981-11-05
Abstract: PURPOSE:To make it possible to detect the abnormal increase of the temperature of a heating member by a simple constitution, by adequately selecting a fusing temperature of an optical fiber and the distance from the heating member to the optical fiber. CONSTITUTION:A light emitting element 3 is lighted by a power source 2. The light passes the optical fiber 4 and is inputted into a light receiving element 6. Therefore, a light receiving element 6 is turned ON, and the output at an output terminal 7 becomes 0. When the optical fiber 4 is fused and cut out by the heat from the outside, the light from the light emitting element 3 is not inputted into the light receiving element 6, and the light receiving element 6 is turned OFF. Therefore, a potential output, which is determined by a power source Vcc and resistor 5, appears at the output terminal and the abnormal temperature increase is detected. Therefore, the abnormal temperature increase of the heating member can be detected by a simple constitution.
Patent JP-H04373170-A (JP)
Title: I/o protecting circuit
Inventor: SHIMATANI TAKESHI
IPC: H01L21/82
Filed: 1991-06-21
Abstract: PURPOSE:To prevent the increase of leak currents of protective MOS transistors which are used to increase electrostatic withstand voltage. CONSTITUTION:For the purpose of electrostatic protection of output of an output buffer 10 connected with the outside of an integrated circuit via a pad P, the source of a P-channel protective MOS transistor TP1 and the drain of an N-channel protective MOS transistor TN1 are connected with the output of an output buffer 10. The gates of the protective MOS transistors TP1 and TN1 are in the floating state F. Hence high electric field is not generated by an applied electrostatic pulse, in an interlayer insulating film between the gate and the drain or the source, so that a carrier is not stored in the inside. Thereby the increase of leak currents of the protective MOS transistors TP1 and TN1 can be prevented.
Patent JP-H0342445-A (JP)
Title: Automatic document feeder
Inventor: SHIMIZU HIROTAKA
IPC: B65H5/02
Filed: 1989-07-10
Abstract: PURPOSE:To prevent a document from riding over a document hit section at the time of switch-back by displaceably providing a pressing roller to be kept in contact with the inner face of a belt near the document hit section excitedly to a contact glass side. CONSTITUTION:A belt 12 is stretched on a contact glass 16 side at the time of switch-back, and the floating of the belt 12 from a document hit section 17 is suppressed by a pressing roller 15 excited by a spring 23. A document can be prevented from riding over the document hit section 17.
Patent JP-S6424112-A (JP)
Title: Internal-combustion engine
Inventor: ISHIHAMA JUN
IPC: F02B23/00
Filed: 1987-07-16
Abstract: PURPOSE:To effectively conduct catalytic combustion and to reduce harmful component in combustion gas by providing a plurality of pellets bearing catalyst. CONSTITUTION:A recess portion 7 is formed on a head surface of a piston 2 adapted to reciprocate in the sliding manner in a cylinder 1, and a lot of pellets 8 bearing catalyser are accomodated in the recess portion 7 in such a manner as to be freely moved and be unrestrained. The upper portion of the recess portion 7 is closed, with the pellets 8 accomodated therein, by a scattering preventing lid 9 which is mesh-like and formed by heat-resisting material such as ceramics or the like. The scattering preventing lid 9 is fixed to the piston head surface through a pressing plate 10 by fixing means such as a bolt or the like. As catalyst substance, transition metal oxide such as cobalt oxide, chromium oxide or the like is used, and as a pellet, ceramics or porous alloy formed to be spheroidized or granulated is used.
Patent JP-H05132450-A (JP)
Title: Production of 2-nitro-3-methylbenzoic acid
Inventor: NAKAOJI KOZO
IPC: C07C201/12
Filed: 1991-06-21
Abstract: PURPOSE:To obtain the title high-purity compound useful as an intermediate for dyes etc., by efficiently oxidizing nitro-m-xylene with a chromic acid with the concentration of sulfuric acid maintained within a specified range. CONSTITUTION:2-Nitro-3-m-xylene is oxidized with a chromic acid (pref. chromic anhydride, chromate or perchromate) in the presence of sulfuric acid while maintaining its concentration at 40-70wt.%, and from the resulting reaction mixture, the objective compound can be obtained in the form of crystal by a conventional solid/liquid separation technique. The oxidation is pref. made at 20-55 deg.C. It is preferable that the crystal separated from the reaction mixture be recrystallized in such a process that the crystal is dissolved in water using an alkali followed by adjusting the pH value of the resulting solution to 8.8-9.2 and then removing impurities from the solution and the solution freed from the impurities is spiked with an acid to effect crystallization.
Patent JP-2001007843-A (JP)
Title: Electronic delivery system
Inventor: MIURA JUNICHI
IPC: H04L12/46
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To avoid a job load and sending cost accompanying delivery of an outputted document by eliminating the need for a paper document output in the case that a job system outputs a document to be informed externally and sends the document. SOLUTION: In this electronic delivery system 1, a data reception section 16 in an electronic delivery server 10 receives a delivery request of delivery data from a job system server 2, stores the received delivery data to a delivery data file 11, and informs a delivery data operation management section 18 about the reception state. The delivery data operation management section 18 registers the reception state to a delivery data management table 12 and allows an operation monitor terminal 20 to display it. The delivery data operation management section 18 gives a delivery request of sending item to a sending data transmission section 17 according to an instruction from the operation monitor terminal 20.  The sending data transmission section 17 references a destination management table 13 and a form table 14 to select either communication means of an electronic mail server 4 and an electronic mail system 6 for each of delivery data and allows the selected communication means to send the delivery data.
Patent JP-2001003041-A (JP)
Title: Heating medium composition
Inventor: SENZAKI TOSHIHIDE
IPC: C09K5/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a heating medium composition having a low freezing point and can be used at high temperatures for a long term, which medium comprises a specified amount of a dimethyladamantane mixture comprising a specified proportion of 1,3-dimethyladamantane. SOLUTION: The dimethyladamantane mixture as the principal component of the heating medium is one containing 40-100% 1,3-dimethyladamantane. The adamantane mixture is contained in an amount of 50-100 wt.% based on the heating medium. Although the heating medium is based on the adamantane mixture, it may contain other compounds having excellent heat stability. Especially, when the concentration of 1,3-dimethyladamantane is high, the freezing point is sufficiently low. Therefore, it is possible to advantageously add biphenyl, terphenyl or an alkyl substitution product thereof having excellent heat stability. Thus, it can be used as a heating medium desirable for heat supply, especially, in the case of the heat removal from or the endothermic reaction in a reactor operated at 300 deg.C or higher.
Patent JP-S6228618-A (JP)
Inventor: HARARUTO RITSUTERU
IPC: G01F23/288
Filed: 1986-07-30
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-S57101350-A (JP)
Title: Silver (2) oxide battery
Inventor: TAKEDA KAZUTOSHI
IPC: H01M4/06
Filed: 1980-12-16
Abstract: PURPOSE:To improve leakproof and preservative characteristics by using a positive electrode of silver (II) oxide containing lead or its compound, together with alkali hydroxide electrolyte with a specific density. CONSTITUTION:Highly stable silver (II) oxide containing lead or its compound is used as a positive active material, and alkali hydroxide electrolyte with a density of 30 percent or more as electrolytic solution. A suitable density is 30 percent or more for sodium hydroxide solution, 35 percent or more for potassium  hydroxide solution, and 30 percent or more for mixed solution of both (volume ratio of 1 to 1). A positive electrode 12 is formed of, e.g., a mixture of silver (II) oxide powder and fluororesin, and a reduced silver layer 13 is applied on its surface. According to this constitution, decomposition of the positive active material and generation of gas are minimized regardless of high density alkali hydroxide electrolyte used, thus the leakproof and preservative characteristics are improved.
Patent JP-2001002108-A (JP)
Title: Suction and exhaust structure for sealed-up container
Inventor: ONBE MASAAKI
IPC: B65D51/16
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To make suction and exhaust executable smoothly anytime without making an air exhaust passage blocked with contents. SOLUTION: A fitting indent 8 is provided at the inside of a lid body 6, an air induction passage 13 is provided at the fitting indent 8 and an air exhaust passage 16' is opened at a valve seat 15 around the fitting indent 8, an elastic valve plate 17 of a valve disc 9 fixed to the fitting indent 8 so as to move vertically is stuck close to the valve seat 15, the air exhaust passage 16' is closed with the valve plate 17, a lip part 17a of the valve plate 17 is elastically deformed and separated from the valve seat 15 when the internal pressure decreases, and the lip part 17a is separated from the valve seat with the valve plate 17 fitted into the fitting indent 8 when the internal pressure increases.
Patent JP-S6334901-A (JP)
Inventor: MATSUI HIROSHI
IPC: H01C10/20
Filed: 1986-07-29
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-H0528090-A (JP)
Title: Memory controller
Inventor: FUKUCHI YUSHI
IPC: G06F15/167
Filed: 1991-07-18
Abstract: PURPOSE:To reduce the load of a memory bus and to improve the efficiency of memory access by providing a local data memory accessed by each processor and a data bus connecting each processor and the local data memory independently of each other and dividing access areas by data. CONSTITUTION:A multiprocessor system is provided with two main storage devices, and only data shared among processors is accessed in one main storage device 2a, and the other local data memory 2b consists of a multiple port memory, and only local data for peculiar use of each processor is accessed in this memory 2b. When a program A is first executed in a CPU 1a, the CPU 1a outputs a bus request signal to a control signal bus 3b in the case of shared data. A bus control circuit 4 outputs a use permission signal of an address data bus 3a if any other CPU does not use it. The memory 2b is directly accessed in the case of local data.
Patent JP-H0342273-A (JP)
Title: Coloring sheet for pressure-sensitive recording
Inventor: TAKAHASHI SHUNSUKE
IPC: B41M5/155
Filed: 1989-07-10
Abstract: PURPOSE:To provide a pressure-sensitive recording image which is highly compatible with a dye solution and becomes highly dense efficiently by specifying a difference in permeation time between castor oil in a coloring sheet and a sheet-like support. CONSTITUTION:A colorless liquid dye present in a microcapsule applied to an upper sheet of a pressure-sensitive recording sheet needs to be utilized for the formation of an image at a high transfer ratio. Therefore, a lower sheet (coloring sheet) must be prepared so that the liquid permeation rate becomes high. That is, a coloring layer where the castor oil permeation time measured by ASTM D780-74 is 80 sec or below is provided. Consequently, the dye transfer ratio from the upper sheet is adequately high and therefore, a high-density image can be obtained efficiently when a pressure is applied. In addition, if a compounded polymer porous fine particle consisting of styrene or acrylic polymer or their copolymer (e.g. an extra particle of confetti of doughnut shape) in used as at least one component of pigment, the dye liquid becomes highly compatible and the component is useful for increasing the density of a colored image.
Patent JP-H0735939-A (JP)
Title: Optical submarine repeater and connecting method of the same and optical submarine cable
Inventor: OGIYA SHUJI
IPC: H04B10/25
Filed: 1993-07-20
Abstract: PURPOSE:To deal with the re-connection of a tail cable and an optical submarine cable without returning an opttial submarine repeater main body to a factory in the failure of connecting work when the tail cable of an optical submarine repeater is coupled by connecting with the optical submarine cable as for the optical submarine repeater. CONSTITUTION:This repeater is the optical submarine repeater in which the outer periphery of a feed pipe 32 interpolating an optical fiber 6 in the inside is coated by insulating 35 with synthetic resin and a connection metal fitting 33 to feed-connect to the optical submarine cable is mounted at the tip of the tail cable derived by prescribed length from the optical submarine repeater main body 9, and a connection metal fitting 36 capable of being connected to the optical submarine cable is provided at the midway of the tail cable 31 in the feed pipe 32, and a joining part 42 capable of being disconnected separably is provided at least at one place in insulating coating 41.
Patent JP-H0345160-A (JP)
Title: Switching power source circuit
Inventor: KAWAGUCHI YASUO
IPC: H02M3/155
Filed: 1989-07-10
Abstract: PURPOSE:To supply stable output voltage to a load circuit whose fluctuation range is large by letting currents flow from the output end of a step-up type chopper converter to the capacitor of the time constant circuit of an oscillator and the resistance through resistance and a Zener diode so as to decrease the duty of the oscillation. CONSTITUTION:This is equipped with an inversion type circuit 1 and a step-up circuit 22, which receive the input voltage from E4 with one side of the battery (E)4 as reference potential, an oscillator 3, a resistor (R)21 and a Zener diode(ZD) 22, which are connected to the output of the step-up circuit 1 and form a series circuit, and a PNP transistor(TR) 23, whose emitter is connected to the series circuit and whose collector is connected to the junction between the time constant circuit R24 and the capacitor (C)25 of the oscillator 3 and whose base is connected to the + side of E4 and the other end of R24. Thereby, the duty of the oscillator 3 is decreased, which suppresses the overvoltage.
Patent JP-H0842479-A (JP)
Title: Impeller type fuel pump
Inventor: ITO ATSUSHI
IPC: F02M37/10
Filed: 1994-07-29
Abstract: PURPOSE:To improve pump efficiency by improving the sliding property and the sealing property of an impeller. CONSTITUTION:This impeller type fuel pump is integratedly provided with a motor part and a pump part, and fuel pressure is raised by rotating a disc-like impeller 1 rotatably provided in the case 4 of the pump part driven by the motor part. Nearly C-shaped digged parts 8 are provided on the sliding faces 4a of the case 4 against the impeller 1, and the sliding face 4a is formed with a plurality of annular parts 13, 14 and a connecting part 15 connecting together the annular parts. The connecting part 15 is set in such a position where pressure difference between the flow part 5 of the outer circumferential part of the impeller and the fuel well 11 of the shaft center part is large.
Patent JP-S6354310-A (JP)
Inventor: ROUERU KARIRU ZERAA
IPC: A61K8/73
Filed: 1987-07-17
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-2000066863-A (JP)
Title: Image recording device and image processor
Inventor: ENDO TAKEYA
IPC: G06F3/12
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device capable of freely connecting various option units without increasing the cost of the main body of device. SOLUTION: Based on a printing instruction, a video controller 27 generates a video signal from image data, and corresponding to the generated video signal, an engine controller 26 controls a laser scanner part 6 so that an image can be recorded on recording paper S by an image recording part 7. Corresponding to a control instruction sent from the video controller 27, a total controller 101 of a total option unit 32 totally controls various option units such as a paper deck option unit 40 or sorter option unit 50.