baber/WOPTO huggingface dataset:
Patent JP-H11220106-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NOSHIRO HIDEYUKI
IPC: H01L29/792
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a capacitor which uses ferroelectrics as a capacitor insulating film, and in hysteresis increased, while the leakage current of the capacitor is suppressed, and a method for manufacturing the semiconductor device. SOLUTION: A semiconductor device is provided with a capacitor having a semiconductor substrate 11, an insulating film 12 formed on the substrate 11, a lower electrode 13 which is formed on the insulating film 12 and composed of a high-melting point metal on the top surface of which (111)-plane orientation appears, a capacitor insulating film 14 composed of a ferroelectric film 141 containing at least lead having (111)-plane orientation and formed on the electrode 13 and a ferroelectric film 142 containing lead of (100)-plane orientation, and an upper electrode 15 formed on the insulating film 14.
Patent JP-H03224780-A (JP)
Title: Printer
Inventor: INOUE SAKIKO
IPC: B41J35/36
Filed: 1990-01-30
Abstract: PURPOSE:To obtain a proper ink ribbon replacing period and to conserve the manual replacing labor of an ink ribbon by automatically detecting printing density to automatically replace the ink ribbon. CONSTITUTION:When a printer main body 1 is operated, printing is applied to paper 2 by a printing part 3. When a specific character or mark is printed, light is projected on the specific character or mark printed on the paper 2 by a floodlight projector 4. The light reflected from the paper 2 is converted to a current by a photoelectric converter 5 being a printing density detection mechanism to be sent to a judging/control part 6. In the judging/control part 6, it is judged whether it is necessary to replace an ink ribbon 8 on the basis of the current value sent from the photoelectric converter 5. When it is judged that the replacement of the ink ribbon 8 is necessary, the judging/control part 6 automatically replaces the ink ribbon 8 with a spare ink ribbon 9.
Patent JP-H02201737-A (JP)
Title: Tracking servo circuit
Inventor: TATSUGUCHI KAZUO
IPC: G11B7/085
Filed: 1989-01-31
Abstract: PURPOSE:To stabilize the leading-in to a track by providing a limiter circuit, and restricting a voltage to drive a head by means of the limiter circuit until tracking is turned on. CONSTITUTION:An error voltage to be the voltage difference of an electric signal outputted from a differential amplifier 1 is restricted to the range of a constant voltage by a limiter circuit 2, and supplied through a phase compensator 3 to a power amplifier 4. When the eccentricity of a disk becomes maximal on a single side, and the tracking is turned on, since the voltage supplied to a power amplifier 4 is twice an eccentricity allowable value, the restriction in the limitter circuit 2 at such a time is made into the double eccentricity allowable value. Thus the excessive current is not applied when the tracking is turned on, and the stable track leading-in is attained.
Patent JP-S58149282-A (JP)
Inventor: KOUSAKA YOSHIO
IPC: B65D85/68
Filed: 1982-02-10
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-S62178971-A (JP)
Title: Development processing method for disk film
Inventor: AOKI SHOZO
IPC: G03D5/00
Filed: 1986-02-03
Abstract: PURPOSE:To improve the processing stability and the sharpness by placing a resistance member in the distance of <= several mm from an emulsion surface, and rotating relatively the disk film and the resistance member. CONSTITUTION:The distance between a disk film 1 and a resistance member 2 is a range extending from '0' to several mm in which both of them are in a contact state. The resistance member 2 is placed while extending over a part or the whole of the emulsion surface of the disk film 1, its concrete shape is optional such as a rod shape, a plate shape, etc., the material is also optional while extending from a soft material to a rigid material, and also, the number of pieces of the resistance member 2 to be placed is also unlimited. That which is used as the resistance member 2 is positioned in the inside surface of a cartridge 10 in a disk film unit. For instance, it is a rubbing contact member such as a light shielding plate 17, a roller, a sponge, etc. The disk film is rotated relatively against the cartridge, when the development processing is being executed. In this way, the processing stability and the sharpness are improved.
Patent JP-H09193572-A (JP)
Title: Spread postcard
Inventor: HAYASHI ETSUJI
IPC: B42D15/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To enhance the confidential properties of data and to prevent mistaken opening by forming a plurality of slits along the end edge opposed to the fold line of a lower paper piece at the position inside from the end edge by a predetermined distance and setting the inside of the region where the slits are formed to an opening line. SOLUTION: An upper paper piece 1 and a lower paper piece 2 are folded double along a fold line to be bonded in a releasable manner and an opening line 4 is provided to the end edge opposed to the fold line. A plurality of slits 3 are formed to the side end part of the lower paper piece 2 opposed to the fold line 5 and the opening line 4 is provided inside the region where the slits 3 are formed and a peel start end 6 is provided to the lower part of the opening line 4 by a notch. Since the upper and lower paper pieces 1, 2 are bonded in the region where a plurality of the slits 3 are formed, the lower paper piece 2 is torn from the part of the slits 3 and can not be peeled. At a time of spreading, the region where the slits 3 are formed is cut off from the opening line 4 by using scissors and the lower paper piece 2 is peeled from the upper paper piece 1 from the peel start end 6.
Patent JP-H10224469-A (JP)
Title: Time division multiplex transmission system
Inventor: FUJINAGA SEI
IPC: H04M3/22
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a time division multiplex transmission system with which subscriber side equipment can be duplexed by preventing the collision of active and standby systems. SOLUTION: A transmission signal from an active system optical burst transmission part 13 of optical subscriber side equipment 2-1 is transmitted to center side equipment 1 by a prescribed time slot. On the other hand, a transmission signal from a standby system optical burst transmission part 23 is transmitted by the time slot of standby system provided at timing after the time slot of active system. Therefore, the transmission signals of active and standby systems can be prevented from colliding with each other so that the subscriber side equipment can be duplexed.
Patent JP-H02259570-A (JP)
Title: Assay of bone-derived alkali phosphatase
Inventor: KUREIGU SUTEIIBUNZU HIRU
IPC: G01N33/577
Filed: 1990-01-30
Abstract: PURPOSE: To assay the concentration of bone-derived alkaline phosphatase(BAP) of a liquid sample under the presence of human liver alkaline phosphatase(LAP) by bringing the sample into contact with a first monoclonal antibody bound with a liquid-insoluble solid carrier. CONSTITUTION: A liquid sample is brought into contact with a first monoclonal antibody bound with a liquid-insoluble solid carrier and part of the liquid sample containing unreacted BAP is separated from the insoluble complex (A) of the monoclonal antibody and BAP. Then the insoluble complex (B) of the first monoclonal antibody, BAP, and a second labeled antibody is formed by causing a reaction between a second labeled monoclonal antibody and the BAP which is soluble in an already known amount of liquid and the complex (A). After the complex (B) is formed, the unreacted part of the second labeled antibody is separated from the complex (B) and the amount of the second labeled antibody or the unreacted second labeled antibody is measured.  Then the presence of the BAP in the sample is decided by correlating the measured value of the amount of the second labeled antibody with that of a labeled antibody obtained from the sample containing no BAP.
Patent JP-2000219138-A (JP)
Title: Shopping wagon with reclining sheet
Inventor: YODA HIROMITSU
IPC: B62B3/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently secure a space for a shopping basket and to easily perform the nesting operation even in a state where a sheet is made into the reclined state. SOLUTION: When the tip of the other shopping wagon is brought into contact with the back surface of a lying seat 41, a reclining rod 63 which supports the seat 41 is moved downward to retract a reclining lock, the seat is erected, and nesting can be easily performed. A support member 47 for supporting a shopping basket is provided on a lower part in comparison with a conventional one, the support member 47 is moved up when the tip 51 of a frame 35 of a truck part 33 of a following shopping wagon is brought into contact with a contact art 49 provided on the rear end of the support member 47, and nesting can be easily performed.
Patent JP-H07207881-A (JP)
Title: Fireproof panel
Inventor: HOSHIKAWA TAKAHIRO
IPC: B32B5/18
Filed: 1994-01-21
Abstract: PURPOSE:To use a fireproof panel as the inwall material, external wall material, roof material, ceiling material, floor material, partition material, a fire door or the like of a building and a structure requiring fireproof performance, and to lighten the fireproof panel and to impart mechanical strength. CONSTITUTION:An upper projection 35, in which the lower end of one side edge of a decorative surface section 3 is projected outward while the top face of a front end is inclined downward and formed and a recessed sectional fixing groove 12 is shaped on its midway, and an inward indented inserting recessed strip 36 are formed in the order in a male type connecting section 33. A cover section 38 covering the fixing groove 12, an inserting groove 39, in which the upper projection 35 is received, and a main projecting strip 40, which is received in the inserting recessed strip 36 and projected outward, are formed in the order in a female type connecting section 37. Inorganic boards 32 are shaped to the upper projection 35 and the main projecting strip 40 as forming space (a) while an inward indented joint base 7 is formed between the decorative surface section 3 and the upper projection 35. An outward projected projecting piece 8 is formed between the Joint base 7 and the fixing groove 12.
Patent JP-H04262387-A (JP)
Title: Lighting protection insulator
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1991-02-15
Abstract: PURPOSE:To secure an electrode metal piece easily to each end of a pressure resisting insulation cylinder using a simple construction. CONSTITUTION:A groove 5 is formed at the periphery of an electrode metal piece 3. In the condition that this metal piece 3 is fitted in the tip of a pressure resisting insulation cylinder 1, the end of the pressure resisting insulation cylinder 1 is deformed inward and detained with the groove 5 in the metal piece 3.
Patent JP-H11220251-A (JP)
Title: Board dismounting device
Inventor: NAKAI SHOJI
IPC: H05K3/34
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a board dismounting device which is capable of easily dismounting electronic components on boards of various types. SOLUTION: A board dismounting device comprises a cylindrical main body 1, a first reticular body 2 disposed at an upper part of the main body 1 and movable in vertical directions, a second reticular body 3 disposed at a lower part of the main body 1, particle groups 4 filled in a space between the first and second reticular body, 2 and 3, and a cutting tool 8 which is used for dismounting an electronic component 12 for cutting the solder surface of a dismounting target board 5 and disposed at an upper part of the main body 1, the size of the meshes of the first reticular body 2 is set larger than the outer diameter of each particle 4, and the size of the meshes of the second reticular body 3 is set smaller than the outer diameter of each particle 4.
Patent JP-S61182375-A (JP)
Title: Extracting circuit of horizontal synchronizing signal
Inventor: MORIMOTO TAKESHI
IPC: H04N5/10
Filed: 1985-02-07
Abstract: PURPOSE:To extract stably a horizontal synchronizing signal by detecting a skew generated at head changeover as an integration value of the phase deviation between the 2nd vertical reference (preceding field V information) and the 3rd reference (present field V information) so as to shift a window pulse by the phase amount in response to the integration value of the phase deviation. CONSTITUTION:A monostable multivibrator 19 generates a pulse waveform 19-1 (the trailing edge is used as the 1st vertical reference) from the trailing edge of a waveform 18-1 after a period 17 until a PLL 11 is made stable. A counter 20 counts a clock 2fH (waveform 21) from a frequency divider 8 based on the 1st vertical reference and outputs a waveform 22 (trailing edge is used as the 2nd vertical reference). On the other hand, a monostable multivibrator 26 generates a sample pulse 26-1 at the leading edge (3rd vertical reference) of the vertical synchronizing signal 18-1 and gives the result to an S/H 25. The S/H 25 extracts a potential obtained by sampling a trapezoidal wave 24-1 by a sample pulse 26-1. An integration circuit 27 averages the sample potential and uses a voltage to control the time constant of a monostable multivibrator 28 (MM 5).
Patent JP-S51125493-A (JP)
Title: A continuous process for produing high- impact resins
Inventor: KOTANI TEIZOU
IPC: C08F291/00
Filed: 1975-02-22
Abstract: PURPOSE: A continuous process for producing an excellent high-impact resin by dividing a rubber-like polymer and a monomer into parts,feeding them separately to two or more reactors,and emulsion graft copolymerizing. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55116042-A (JP)
Title: Multi-type airconditioning device
Inventor: MATSUOKA TERUHIKO
IPC: F24F11/02
Filed: 1979-02-27
Abstract: PURPOSE: To improve operational and functional performance by driving a common outdoor unit in a higher-ranking operational mode in accordance with a predetermined priority order in meeting the demand for different operational modes of indoor units and by prohibiting the operation of indoor units in the lower-ranking mode.  
     CONSTITUTION: From control circuits for indoor units 1a and 1b having CPU6 respectively, driving signals are given to a compressor-motor 3 of a common outdoor unit and relays 5a and 5b for starting a four-way change-over valve 4 to change the flow route of refrigerant, respectively, and at the same time driving-state signals for a motor 3 and the valve 4 are inputted in each control circuit therefor. When instructions for operation in different operational modes are given from both indoor units, an indoor unit 2 is driven in the higher-ranking mode in accordance with the predetermined priority order. At this time, the operation of the indoor unit instructing the operational mode in the lower-ranking order is stopped and the indication that the mode instructed is different from the operational mode is displayed on the operational panel of the unit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06236436-A (JP)
Title: Limited color display device for full color image
Inventor: SUZUKI YUIKO
IPC: G06T1/00
Filed: 1993-02-10
Abstract: PURPOSE:To display the natural colors by dividing a color space into plural pieces and then registering the highest level of each color of divided color spaces into a color map as the key value. CONSTITUTION:A cubical color space 11 consisting of sides R, G and B is divided into plural pieces, and the color to be registered in a color map is decided. One of divided color spaces 12 is shown and the key values 13 and 14 of each color space 12 are largest (highest levels of R, G and B in each space 12) and not smallest. Thus each key value is registered in the color map, and the processing is carried out by an errorscattering method based on the difference (error) between the full color image data and the registered color to be actually displayed. In this method, no deviation is caused at the part the colors R, G, and B have each highest level and the change of each color is easily recognized. Thus it is possible to display a natural and beautiful image while keeping the mean value of R, G and B color levels by the error scattering method just by contriving slightly a conventional method.
Patent JP-S62180619-A (JP)
Title: Transistor mixer circuit
Inventor: SAKATA MINORU
IPC: H04B1/10
Filed: 1986-02-04
Abstract: PURPOSE:To improve the overall reception sensitivity of a receiver while noise is reduced and crosstalk is suppressed by bringing the impedance viewed from the input side into an infinite value substantially at an intermediate frequency and short-circuiting the impedance to a frequency near DC. CONSTITUTION:A series circuit comprising an RF chock coil L2 and an IF choke coil L3 is inserted to the input impedance matching circuit 2 of an intermediate frequency IF amplification first stage transistor (TR) 3 so as to short- circuit the input impedance of the matching circuit 2 with respect to the frequency near DC in an intermediate frequency conversion section with respect to a local oscillation frequency and a radio frequency RF inputted via a band pass filter 1. The noise figure is improved by short-circuiting the input impedance to the 1st mixer TR at a DC or the frequency near the DC.
Patent JP-H07230540-A (JP)
Title: Method and device for displaying three-dimensional image
Inventor: SHIMA YUICHI
IPC: G06T15/08
Filed: 1994-02-21
Abstract: PURPOSE:To instantaneously display an objective part by a three-dimensional (3-D) image while changing observation time. CONSTITUTION:Plural 3-D data are previously constructed from plural two-dimensional (2-D) image data groups stored in an external storage device 4 and stored in a 3-D data area 3a of a memory correspondingly to data acquiring time. When observation time (time acquiring data to be observed) is applied, the stored 3-D data are extracted from the area 3a and 3-D image data are generated and stored in a display data area 3b. A 3-D image is displayed based upon the 3-D image data stored in the area 3b. Thereby a secular change in an affected part or the like can be instantaneously observed by 3-D images.
Patent JP-S62179622-A (JP)
Title: Electronic clinical thermometer
Inventor: KOBAYASHI TOSHIYUKI
IPC: G01K7/00
Filed: 1986-02-03
Abstract: PURPOSE:To prevent vanishment of a display due to inadvertent operation of a switch, by providing a means of determining whether the switch is operated twice during the operation to stop the action by a judgement output on double operation of the switch. CONSTITUTION:Temperature corresponding to body heat is converted into an electrical signal (analog value) with a temperature sensor 6, then done into a digital value with an A/D converter 7 to be taken into a CPU8 and stored into a memory 9 as measuring temperature data. For example, the CPU8 updates the maximum value of the temperature to be detected with the temperature sensor 6 at each sampling time of 1sec to hold and the maximum temperature is shown on a display unit 4 as body heat. In addition, besides this function, a function is provided to judge that a switch 5 is operated twice continuously during the measuring operation.
Patent JP-H02204575-A (JP)
Title: Three-dimensional parking device for bicycle
Inventor: MATSUSHIMA IWAO
IPC: E04H6/06
Filed: 1989-02-02
Abstract: PURPOSE:To facilitate multistage parking by riding in a bicycle onto a rail which is slidably installed to an upper parking housing member one end side of which is installed on a frame, and clamping a front wheel by means of a catcher mechanism. CONSTITUTION:One end side of an upper parking housing member 100 is installed on a beam member 1011 which is laterally provided on a frame 101 provided on the end portion of a lower parking space. Then, a rail which is formed by bendably linking a slide rail 103 to a slide frame 104 via a linking fitting is slidably fitted to the upper parking housing member 100. By riding in a bicycle onto the rail, a catcher mechanism provided on the slide frame 104 side and the front wheel 109 of the bicycle are cooperated, to clamp the front wheel 109 in the slide frame 104.
Patent JP-S60169177-A (JP)
Title: Discharge type gas laser oscillator
Inventor: SUZUKI SETSUO
IPC: H01S3/223
Filed: 1984-02-13
Abstract: PURPOSE:To implement high output power and a long life for a discharge type oscillator, by making the potential of a cover, which is constituted by a conductive material and has gas flowing holes, to be the same as the potential of at least one of facing electrodes, and arranging the cover around the discharge space between the electrodes. CONSTITUTION:A conductive mesh shaped cover 7 is fixed to an anode 1. The potential of the cover is kept at the same value of the potential of the anode. The distance between the cover 7 and a cathode 2 is kept at about the same distance as that between the anode 1 and the cathode 2. The anode 1 is closed. In this constitution, since the cover 7 and the anode 1 have the same potential and are cooled, gas is cooled quickly on the surface of the cover 7. The loss caused by the diffusion of ion electrons is decreased and the discharge is stabilized.
Patent JP-S60170057-A (JP)
Title: Cylinder for video tape recorder
Inventor: IWAKIRI TAKANO
IPC: G11B15/61
Filed: 1984-02-13
Abstract: PURPOSE:To decrease the dynamic coefficient of friction of the surface of a cylinder element assembly and to secure the excellent wear resistance, by forming a group of small holes to the cylindrical element assembly made of an aluminum alloy at the rubbing surface area to a magnetic tape and filling the resin having smaller dynamic coefficient of friction than that of the surface of said cylindrical element assembly into those small holes. CONSTITUTION:A cylindrical element assembly 1 made of an Al alloy with a 40.0mm. outer diameter is dipped at 2% H2C2O4.2H2O solution at 30 deg.C. Then an anode oxidizing process is given to the assembly 1 for 1-30min with application of voltage of 41V and a constant current of ia=10mA1cm<2>. Thus small holes 2 are formed. The assembly 1 is washed well by the distilled water after the anode oxidizing process is over. Then the assembly 1 is dipped into acetone for 1min and dried for 10-20min within a desicator. Then the liquid 4-ethylene fluoride having 0.1 dynamic coefficient of friction is sprayed to the assembly 1 for 20min at 400 deg.C to seal small holes produced by said anode oxidizing process. Thus the coating processing is carried out. Furthermore a diamond grinding process is applied to the coated surface to finish the surface with 40.0mm. outer diameter secured for a 1,200-mesh cylinder. In such a way, the higher wear resistance is secured with this new cylinder than a conventional cylinder for VTR.
Patent JP-S57141606-A (JP)
Title: Optical communication cable
Inventor: SHIRASAKA ARIO
IPC: H01B7/17
Filed: 1981-02-18
Abstract: PURPOSE:To improve reliability by eliminating a breakdown during the formation of an optical communication cable by stranding optical communication lines each formed by covering an optical fiber with an FRP and a hot-melting type adhesive successively, and covering them with a thermoplastic sheath. CONSTITUTION:An optical fiber 2 is covered successively with a primary coat 3, a buffer layer 4, an FRP cover 5, and a hot-melting type adhesive layer 6 to form an optical communication line 1. Then, FRP-covered optical communication lines 1 formed as mentioned above are stranded and then covered with a thermoplastic resin sheath 7 by extrusion, and the adhesive layer 6 is melted by heat generated during said extrusion coating to adhere the FRP cover 5 and thermoplastic resin sheath 7 to each other, thus forming an optical communication cable. This method never causes the FRP cover to have a flaw, and the optical communication cable has high reliability and is free of a decrease in mechanical strength.