baber/WOPTO huggingface dataset:
Patent JP-H06261115-A (JP)
Title: Transmitter-receiver with signal level setting control
Inventor: YAMASHITA MARI
IPC: H04Q1/54
Filed: 1993-03-02
Abstract: PURPOSE:To prevent the faults of a transmission line and also to reduce the maintenance job burden in regard of a transmitter-receiver with signal level setting control by setting automatically the signal level value of the transmission line of an electronic switchboard in particular. CONSTITUTION:A transmitter-receiver with signal level setting control is provided with a receiving part 1 connected to an electronic switchboard A and a circuit connector part 3 which is connected to a transmitting part 2 and a transmission line B. In such a constitution of the transmitter-receiver a bit error detecting part 6 detects the bit errors of received signals. Then a maintenance detecting part 7 detects a maintenance message of the received signals after detection of a bit error. An error analyzing part 8a of a control part 8 analyzes the bit error information and the error information on the maintenance message, and a level computing part 8b calculates the signal level value based on the result of analysis of the error information. Then the part 8 controls a receiving level setting part 4 based on the bit error information and also controls a transmitting level setting part 5 based on the error information on the maintenance message respectively.
Patent JP-S61200137-A (JP)
Title: Dispersion-improving agent for rubber composition
Inventor: MIYAZAKI SHINICHI
IPC: C08L9/00
Filed: 1985-03-01
Abstract: PURPOSE:To obtain a dispersion-improving agent capable of improving the kneaded state of a rubber composition containing powdery additive, thereby enabling the development of the desired physical properties, by compounding an elastomer to a process oil. CONSTITUTION:A process oil is compounded with 1-50wt%, preferably 15-25wt% elstomer. The process oil is aromatic oil, naphthenic oil, paraffinic oil, etc., and the elastomer is natural rubber, synthetic diene rubber, etc.
Patent JP-H02221916-A (JP)
Title: Electric erasure type optical image element
Inventor: NAGAO YASUYUKI
IPC: G02F1/19
Filed: 1989-02-23
Abstract: PURPOSE:To erase an image only by the operation of an applied voltage by providing a specific low dark resistance layer in the single crystal plate of the optical image element. CONSTITUTION:An insulation layer 2 is arranged on the incidence side of the single crystal plate 1 of the optical image element which has sillenate type crystal structure and performs writing operation by using photoconduction effect and electrooptic effect. Further, a low dark resistance layer 7 formed by adding a pentavalent element to a grown layer which has structure of the same kind with the single crystal plate 1 and enables lattice matching by crystal growth is provided on the production side of the crystal plate 1, and transparent electrodes 3 are provided on both sides of the element. When a power source 4 is removed and the transparent electrodes are short-circuited in this constitution, electrons are easily injected into the single crystal plate 1 from the low dark resistance layer 7 having large free carrier density to neutralize a positive charge distribution and to obtain a uniform potential distribution, so the need for blue-light irradiation is eliminated unlike before.
Patent JP-S53126427-A (JP)
Title: Exhaust gas purifying device in engine
Inventor: HARADA SETSUO
IPC: F01N3/00
Filed: 1977-04-11
Abstract: PURPOSE: To device to supply secondary air and to prevent the deterioration of a catalyzer by combining an independent part of exhaust gas passages with the exhaust passages of other cylinders in one for passing through to an oxidizing catalyzer device after opening a secondary air passage on its way. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07234874-A (JP)
Title: Electronic dictionary with word book function
Inventor: YAMADA NOBUAKI
IPC: G06F17/28
Filed: 1994-03-14
Abstract: PURPOSE:To save time and labor for transferring a word to a notebook type word book by referring to that word on the electronic dictionary, and registering it later so as to be able to call that word. CONSTITUTION:When the spelling of a word is inputted from a display picture 1, a dictionary function part 33 extracts the relevant word or the like from a dictionary data part 31 registered in the alphabetic order of an electronic dictionary 3 with word book function or the like, passes the word or the like to a display part 35, displays it on the display picture 1 and registers that word or the like on a word book data part 39 by using word registration processing 41 of a word book function part 37. On the other hand, when extracting any word, that word or the like is taken out from the word book data part 39 by word call processing 42, passed to the display part 35 and displayed on the display picture 1.
Patent JP-H03247778-A (JP)
Title: Vacuum vessel or vacuum equipment parts having multilayered film
Inventor: SAITO KAZUYA
IPC: C23C28/00
Filed: 1990-02-22
Abstract: PURPOSE:To shorten the length or evacuation time in a vacuum vessel and also to reduce ultimate pressure by forming a film consisting of the outermost surface layer reduced in the amount of gas adsorption and an intermediate layer reduced in gas transmission coefficient on the surface, to be in contact with vacuum, of a vacuum vessel, etc. CONSTITUTION:An intermediate layer 7 consisting of a single-layer film or a multilayered film of intermetallic compound remarkably reduced in gas transmission coefficient is formed on the surface, to be in contact with vacuum, of vacuum vessel and vacuum equipment parts 6. Subsequently, an outermost surface layer 8 consisting of metal or compound reduced in the amount of gas adsorption is formed on the above intermediate layer 7. Further, as the intermediate layer 7, one or more kinds among the borides, carbides, nitrides, and oxides of Ti, Al, Si, Cr, Zr, and V are used, and, in the case of titanium nitride film, film thickness is regulated to about 1.5-2mu. Moreover, as the outermost surface layer 8, one or more metals selected from the group consisting of Au, Pt, Pd, S, W, Mo, B, Si, and Al or compounds thereof are used, and, in the case of platinum film, film thickness is regulated to about 0.1-0.2mu. By this method, the total amount of the gas released from the surface, to be in contact with vacuum, of the vacuum vessel and vacuum equipment parts 6 under a vacuum atmosphere can be reduced.
Patent JP-H08240149-A (JP)
Title: Gas pressure sealing structure for internal-combustion engine
Inventor: ABE YOSHIYUKI
IPC: F16J15/12
Filed: 1995-03-01
Abstract: PURPOSE: To improve the combusting conditions of an internal combustion engine through decreasing of the wasteful capacity of its combustion chamber, prevent deformation of a cylinder line resulting from an excessive stress, and achieve small and light construction of the engine. CONSTITUTION: An internal combustion engine concerned is structured so that a cylinder liner 12 with flange is fitted in a cylinder bore, wherein the height of the flange 12a on the cylinder liner 12 is made smaller than that of a stepped part 11a formed at a cylinder block 11 in which the flange 12a is intruded, and the first seal part S1 is formed in the position of the flange 12a while the second seal part S2 having a higher contacting pressure than the first S1 is formed at the periphery of the flange 12a.
Patent JP-H07223842-A (JP)
Title: Glass product, method for forming bar code pattern on the same product and masking film for blast processing used therefor
Inventor: SHIMADA MASAAKI
IPC: G06K19/06
Filed: 1994-02-15
Abstract: PURPOSE:To automatically and accurately distinguish plural kinds of glass products without depending upon a skilled worker and readily control glass products without fear of careless disappearance of distinguishing bar code patterns. CONSTITUTION:A bar code pattern having transparent parts 3 corresponding to black bars of a bar code pattern and opaque parts 4 and 5 corresponding to white bars and margin parts is formed by blast processing on a specific position on the surface of a main body 1 of a glass product.
Patent JP-S56147969-A (JP)
Title: Fluid distributing apparatus
Inventor: SUGINO YOSHIHIDE
IPC: F16K11/06
Filed: 1981-03-23
Abstract: PURPOSE: To rationalize switching operation of valves by accumulating the opening ends on the feeding side of a number of feeding pipes into an inner chamber and restricting the number of pipes and the distance between pipes in a fluid distributing apparatus.  
     CONSTITUTION: In nonoperation state, the opening 71b on the exit side of a communication hole 71 is pushed onto the housing wall surface on the same radius to an opening 62a. When the first command signal is given to a solenoid 90, a revolution body 70 is pulled up against a spring 91. As the opening 71b is opened, and the opening 71a on the inlet port side is closed by a closing member 64, the output from an exit hole 62 is not generated. When the second command signal is given to a revolution motor 80, the opening 71b is positioned oppositely to one of the openings 62a. The third command signal intercepts the signal given to the solenoid 90 and opens the opening 71a, and the opening 71b is closely contacted with one of the openings 62a. The fluid pressure Ps which is supplied from the inlet opening hole 61 is sent-out from the exit opening hole 62 to an actuator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63209889-A (JP)
Title: Laser marking method for thermosetting resin molding
Inventor: KOUJIMA HIROKI
IPC: B41M5/26
Filed: 1987-02-25
Abstract: PURPOSE:To obtain a mark excellent in contrast and stability, by applying an ink of a predetermined color to the surface of a thermosetting resin molded by heating and application of a pressure, baking and postcuring the applied ink, and performing laser marking on the surface of the coated film of the ink. CONSTITUTION:An ink of a predetermined color is applied to the surface of a resin molding molded by heating and application of a pressure but not yet postcured, and baking is conducted to provide a coated film of the ink, followed, if necessary, by postcuring. The ink having the predetermined color for constituting an undercoat film for laser marking may be any ink which can form the coated film of the ink after baking or after postcuring and can form a mark satisfactory as to contrast, stability or the like upon laser marking. Laser marking cen be performed by using a CO2 gas type laser marking device or the like.
Patent JP-2000242579-A (JP)
Title: Electronic mail client device, server device and electronic mail system connecting the same devices together
Inventor: NAGAI YOSHITO
IPC: H04L12/58
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system which can basically transmit an anonymous message, can send a reply to a specified transmitter and accordingly can inhibit a wrong user from using the system by means of the anonymity. SOLUTION: This mail system includes a server device S which is connected to an internet INET and a plurality of client devices C. Every device C converts the text data, etc., inputted by a user into the image data of a PNG form (format) and produces an anonymous mail that includes the user ID for the benefit of a receiver sending a reply. The server S stores the received anonymous mail in a mail box 30 and then selects preferentially the mail addressed to the user after another device C is logged in. The reception of mails of troublesome users can be rejected by registering these user IDs on the server S.
Patent JP-S63208026-A (JP)
Title: Device for correcting focus point at macrophotographing of autofocusing camera
Inventor: SUGAWARA SABURO
IPC: G02B7/32
Filed: 1987-02-25
Abstract: PURPOSE:To improve the accuracy of focus point correction by providing a mask which has an aperture center on the outside of the optical axis of a light receiving lens and prism which refracts a ray for distance measurement toward the light receiving lens to the front face of the light receiving lens in such a manner that the mask and prism advance at the time of macrophotographing. CONSTITUTION:The mask 9 which has the aperture 10 center on the outside of the optical axis of the light receiving lens 6 and the prism 8 which refracts the ray for distance measurement past the aperture 10 of the mask 9 toward the optical axis side of the light receiving lens 6 are provided to the front face of the light receiving lens 6 of the above-mentioned optical system for distance measurement to receive the ray for distance measurement from a subject in such a manner that the mask and the prism advance at the time of the macrophotographing. The focus point correction at the time of the macrophotographing is executed by using the ray which enters the lens 6 from the outside of the optical axis and is emitted from the outside of the optical axis as the ray for distance measurement. The accuracy of the distance measurement is thereby improved with the simple constitution without increasing the size of the prism.
Patent JP-S59168396-A (JP)
Inventor: SHIBATA SATORU
IPC: G21C1/02
Filed: 1983-03-16
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-H01217220-A (JP)
Title: Light sampling oscilloscope
Inventor: YAMABAYASHI YOSHIAKI
IPC: H04B10/077
Filed: 1988-02-26
Abstract: PURPOSE:To enable observation of an eyepattern and a jitter, by displaying individual sampled values so that changes can be observed in the amplitude and phase of optical pulses to be measured. CONSTITUTION:A sum frequency light obtained with a non-linear crystal 5 is detected with a fast light receiver 11 and an electric pulse amplified with an amplifier 7 is inputted into a holding circuit 12. A gate pulse for prescribing a holding moment and a frequency involved is generated by dividing the frequency of a signal from a sampling frequency oscillator 1 with a frequency division circuit 14. A gate circuit 13 delivers a part of an output of the holding circuit 12 according to a gate square wave as converted from the gate pulse to be supplied to a display section 8 as axis of ordinate input.
Patent JP-S59169098-A (JP)
Inventor: HASHIMOTO KIYOSHI
IPC: H05H1/22
Filed: 1983-03-16
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-S54134567-A (JP)
Title: Measuring method of junction-type field effect transistor
Inventor: SUZUKI KOUICHI
IPC: H01L27/04
Filed: 1978-04-10
Abstract: PURPOSE: To perform a high-precision detection by measuring drain current IDSS and low-frequency input conversion noise e n  at this time in the method by which the pollution state of metallic ions, etc., near a channel region is detected electrically.  
     CONSTITUTION: A junction-type field effect transistor is short-circuited between the gate and the source, and drain current IDSS at the time when a proper constant voltage is applied between the drain and the source and a fixed drain current at a fixed drain-source voltage are flowed to measure input conversion voltage components noise e n  below about 1K Hz, and detection is performed on a basis of IDSS and e n . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56138248-A (JP)
Title: Enzyme immunity measuring method of artificial woolen gonadotropine
Inventor: IWASA SUSUMU
IPC: C07K16/00
Filed: 1980-03-31
Abstract: PURPOSE:To measure with good singularity and high sensitivity, an artificial woolen gonadotropine (hCG) by using a condensate consisting of specific peptide and labelled enzyme. CONSTITUTION:Peptide shown by the formula I (R shows partial peptide chains of 1-14 pieces containing the 14-th Gly of peptide shown by the formula II), and labelled enzyme (for instance, carbohydrase) are condensed in a water solvent (for instance, phosphoric acid buffer solution of pH6-8) at approx. 4-50 deg.C, and a condensate of peptide and enzyme, which has been obtained is refined by the column chromato-graphy and obtained partially. As for the enzyme immunity measuring method of hCG, the double antigen method is desirable, for instance, a peptide enzyme condensate and a soluble anti hCG antibody are added to an hCG containing test liquid, they are made to react concurrently, and after that, the second antibody which is insoluble against the first antibody is added, activated enzyme in solid phase is measured, and hCG in the test liquid is brought to quantitative analysis.
Patent JP-S56139055-A (JP)
Title: Brush for dc motor
Inventor: KAMIMOTO NOBUAKI
IPC: H01R39/18
Filed: 1980-03-31
Abstract: PURPOSE:To eliminate radio wave fault by mounting a vibration-proof rubber and a ferrite on the surface of the conductive spring of a brush in a DC motor, thereby absorbing the vibration and preventing chattering as well as enhancing the effect of absorbing the high frequency noise. CONSTITUTION:A vibration-proof rubber 12 is mounted on the surface of the conductive leaf spring of a brush 1 having a contact 11 making contact with the surface of a commutator at the end, and a tubular ferrite 13 is mounted on the periphery of the rubber 12. Even if the ferrite is not separately mounted, the ferrite may also be mixed in the vibration-proof rubber. Thus, the vibration and chattering can be suppressed. Since the inductance of the leaf spring is increased, the effect of absorbing high frequency noise can be improved, and radio wave fault to other equipment can be prevented.
Patent JP-H01215555-A (JP)
Title: Word processor
Inventor: EZAKA TOSHINORI
IPC: B41J5/30
Filed: 1988-02-25
Abstract: PURPOSE:To achieve improvement in an outward appearance of a pictographic rule, by a method wherein a stored pictographic rule is scanned from its start point to the end point to obtain its direction, and each pictographic font is so rotated that the direction of a rotary angle of each pictographic font becomes the same as the obtained direction. CONSTITUTION:When a data for writing a document is inputted to a CPU 1 from a keyboard 7, various data containing a table, a graph, a pictographic rule, etc., are printed on a printer 17. When the pictographic rule is printed, coordinate information of a start point and an end point of the pictographic rule is obtained by scanning a document buffer area of a RAM 25, and which of a right direction 95, a left direction 93, an upward direction 89, and downward direction the rule has is judged. Each pictographic font read from a ROM 23 or a floppy disk 21 is so rotated as to become in the same direction as the direction of the pictographic rule, and is expanded in an line buffer area of the RAM 25 to be printed. Thus, the pictographic rule can be printed pleasingly in appearance.
Patent JP-S62217497-A (JP)
Title: Semiconductor memory device
Inventor: TAKEUCHI ATSUSHI
IPC: G11C11/401
Filed: 1986-02-27
Abstract: PURPOSE:To specify and detect a defective memory if a semiconductor memory device which has a redundancy function includes the defective memory by providing the semiconductor memory device with a circuit which releases the redundancy function from outside. CONSTITUTION:The output signal of a ROM 22 for the redundancy use/disuse storage of the semiconductor memory with the redundancy function is inverted through an inverter 24 and applied to one input terminal of the NOR gate composed of (p) channel MOS transistor (TR) Q1 and Q2 and (n) channel TRs Q3 and Q4 and a signal S3 which goes up to an H level when the redundancy function is disconnected is supplied to the other terminal of the NOR gate, which sends its output signal S4 to a decision circuit 8. The ROM 22 generates an H-level output at the time of redundancy use. The signal S4 falls to the L level at the time of redundancy disconnection and a defective address is accessed to select a defective word line of a cell array 10, so that the address of the defective cell is specified and detected.
Patent JP-H03246743-A (JP)
Title: Inter-processor communication system
Inventor: AOKI MICHIHIRO
IPC: G06F15/17
Filed: 1990-02-26
Abstract: PURPOSE:To attain plural answers corresponding to the state of a phase processor by returning access completion in the case of receiving a command, generating an answer by releasing a chip bus, and taking out and transmitting the answer from a transmission answer holding means by registering the answer on a transmission answer holding means. CONSTITUTION:When bus access by communication between processors 10, 20 from the chip buses 103, 203 is received, the chip buses 103, 203 are released by resending the access completion to the chip buses 103, 203, and plural answers for a reception command are held with the answer holding means provided on a communication circuit between the processors 10, 20. The access completion is resent when the command is received, and the chip buses 103, 203 are released, and also, the answer is generated, and it is registered on the transmission answer holding means, and the answer is taken out from the transmission holding means, then, transmitted. In such a manner, it is possible to send plural kinds of answers corresponding to the state of the processor at a reception side to the processor at a transmission side in the communication between the processors 10, 20.
Patent JP-H11210612-A (JP)
Title: Tidal electric power generating method
Inventor: UCHIUMI SHIWAO
IPC: F03B13/26
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a new power generating method utilizing tidal power by rotating each hydraulic turbine by tidal current generated by ebb and flow of the tide, and drive power generators by turning force of hydraulic turbines so as to generate power. SOLUTION: Power generating system structure boats 1 which float on the sea are moored to mooring boats 2 on a position capable of utilizing an ocean current of a strait or an inlet, and are statically fixed by an anchors 4 through the mooring boats 2. Throttle plates 3 are arranged on the mooring boats 2, and the rate of the tide which flows into the power generating system structure boats 1 is increased. Each hydraulic turbine arranged on the power generating system structure boats 1 is rotated by the tidal current, a power generator arranged on each power generating system structure boat 1 is rotated by the driving force is rotated so as to generate power. Current generated by power generation is supplied to the ground through a submarine power transmission line.  The power generator is formed as a both direction rotating type since flow of the tide is changed in a reverse direction periodically. The impeller plates of the hydraulic turbine is not under the influence of the ebb and flow of the tide, a water depth is held in a constant level at all times, and power is generated in the case where an ocean current flows at speed of 0.5 to 1 m per second.
Patent JP-H01216683-A (JP)
Title: Branch device for catv
Inventor: YOSHIZAWA HITOSHI
IPC: H04N7/16
Filed: 1988-02-24
Abstract: PURPOSE:To supply a signal of a program contracted for each subscriber of a multiple dwelling house by sending a signal branched from a branch circuit switchingly to a direct connection circuit and a filter circuit. CONSTITUTION:The signal inputted from an input terminal 1 enters a coupler 2 and is branched into an output terminal 3 and a distribution circuit 4. The signal branched by the distribution circuit 4 is outputted terminals a1-a4 in common for the input of a changeover circuit. The terminals a1-a4 are connected respectively to a terminal b1 or c1, a terminal b2 or c2, b3 or c3, b4 or c4. In the case of direct connection to the terminals terminals b1-b4 of the changeover circuit, the terminals are connected to terminals d1-d4 in common for the output of the changeover circuit via a direct connection circuit and outputted from distribution terminals terminals 5-8. In the case of the connection to the terminals c1-c4 of the filter circuit input of the changeover circuit, they are connected to terminals f1-f4 via the filter circuits 9-12 and outputted from the distribution output terminals 5-8.