baber/WOPTO huggingface dataset:
Patent JP-H1141309-A (JP)
Title: Digital modulated wave transmitting/receiving system and transmission/reception equipment
Inventor: MITSUBORI SHIGERU
IPC: H04B1/26
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of a code error rate by avoiding the influence of the phase noise of a frequency synthesizer to be used for tuning on the side of reception equipment. SOLUTION: On the side of transmission equipment 24, a digital modulated signal is distributed into two and sent out to a transmission line 11 through the application of mixing/synthesizing after their frequencies are converted so that their respective bands can be proximated on frequency axes and their modulation polarities in frequency and phase directions can be mutually inverted. The transmission line 11 is shared with transmission equipment 24 in the same configuration. On the side of reception equipment 25, one of plural transmitted signals from the transmission line 11 is tuned while using a frequency synthesizer 14 and distributed to two systems, the digital modulated signals of respectively adjacent frequency bands are extracted, and both the signals are added or subtracted so that the phase noise of the frequency synthesizer 14 is canceled.  By demodulating thus obtained digital modulated signal, the influence of the phase noise of the frequency synthesizer 14 is avoided and the degradation of the code error rate is prevented.
Patent JP-S6173021-A (JP)
Title: Karman vortex flow meter
Inventor: MIZUNO TORU
IPC: G01F1/32
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a flow meter which has sufficient reliability on the point of strength and to measure accurately suction air flow rate by fixing a heat film having a metallic thin film on a film made of heat-resisting resin to the rear flank of a vortex generating body against a flow of fluid to be measured. CONSTITUTION:The heat film 30 of a vortex detector 3 is constituted by forming the metallic thin film 32 of platinum or platinum alloy one or both surfaces of the film 31 made of heat-resisting resin nearly in an I shape. The narrow- width part of the heat film 30 is a detection part 3b which detects the genera tion period of a Karman vortex and a conductive spacer 4 is joined with the wide-width part 3a with a conductive adhesive and fixed nearly in the center of the rear flank of the vortex generating body 2 against the flow of the fluid to be measured. Then, the detection part 3b varies in resistance value with the period of the generation of the Karman vortex and a current which varies according to the variation is inputted to a measuring circuit, thereby the veloc ity, i.e. rate of the suction air from the generation period. Further, the film made of the heat-resisting resin has durability and sufficient strength to impul sive force, etc.
Patent JP-2001022134-A (JP)
Title: Image forming device, image forming method and recording medium
Inventor: OKADA NAOYUKI
IPC: G03G15/36
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To select an optimum book-type saddle stitching form in accordance with a page information by folding recording media, in which the page information is recorded and outputted on both its sides, into two in the book-type saddle sticking form, and arranging and outputting the page information in the order of bookbinding. SOLUTION: An MPU 2-1 scans documents from an SCU 1 according to instructions from an OPU 2-4. As document-print-output recording media, A3-size sheets, for example, are selected and the number of printing sheets is calculated. Since the A-3 size documents are in existence, an even-numbered page and an odd-numbered page are allotted on each of the print-output recording media in order to have the A-3 size consisting of two consecutive facing A4-size pages. Therefore, the calculation is performed so that two A3-size sheets and one A4-size sheet are required for printing sheets as the recording media. Page layout is made so that the last page of the inputted documents comes to the last page on the print-output recording media.  Thus, images to be outputted on the print recording media and the order in which the images are allotted to the pages on the recording media are determined and, in this order, each image output instruction and image data are transferred from the MPU 2-1 to a PRU 3 via a DKU 2-5.
Patent JP-S6257460-A (JP)
Title: Thermoplastic polymer film
Inventor: TSUNASHIMA KENJI
IPC: C08L1/00
Filed: 1985-09-06
Abstract: PURPOSE:To provide a thermoplastic polymer film containing inorganic porous microcapsules containing thermoplastic polymer, free from voids formed by the extrusion or drawing process and having excellent impact resistance, light weight and good oscillation characteristics. CONSTITUTION:(A) A thermoplastic polymer, preferably polyester or polyamide is added in an amount of 20-80wt% to (B) a microcapsule prepared from inorganic powder e.g. by an aqueous solution precipitation reaction, having a spherical form with a diameter of 0.1-100mum, containing a cavity 2 and made of a porous wall material (inorganic material such as calcium carbonate) having an average pore diameter of 10-600Angstrom  and capable of including a liquid, solid or gas in the cavity in a freely releasable state, and the mixture is mixed homogeneously with a mixer, etc. The produced polymer containing inorganic porous microcapsules including the thermoplastic polymer at a filling ratio of 10-40vol% is formed to obtain the objective film having an apparent spcific gravity of 0.2-0.5.
Patent JP-H1033013-A (JP)
Title: Growth promotion of gel-coated seed
Inventor: TAKIGUCHI SETSUKO
IPC: A01C1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a crop such as spinach, capable of promoting growth of gel-coated seed, having good establishment of seedlings and uniform harvesting period, capable of increasing not only yield, but also labor productivity and having high oxygen requirement. SOLUTION: Stored get-coated seeds obtained by using an aqueous gel of sodium alginate are immersed into an aqueous solution of hydrogen peroxide (preferably having >=0.1wt.% concentration) before or after forced sprouting treatment of these seeds. Thereby, oxygen-enriching treatment of these seeds is carried out to promote growth of gel-coated seeds.
Patent JP-H0245807-A (JP)
Title: Numerical controller
Inventor: KATO KENICHI
IPC: G05B19/4155
Filed: 1988-08-08
Abstract: PURPOSE:To start returning operation in a short time and to cause working dimension accuracy to be stable by executing the movement of returning quantity, which is commanded with interruption processing, when a constant dimension signal, for which a movement quantity command is executed, is inputted. CONSTITUTION:A program is analyzed by command processing 120 and transmitted to servo processing 130. At such a time, the returning quantity and direction at the time of constant dimension signal turning-on are also transmitted and interruption is allowed. The interruption is allowed even in the servo processing 130 and movement is executed after returning data are operated. When the interruption is generated by the constant dimension signal during the movement, the movement is immediately stopped and high speed returning is executed on the basis of the returning data. After the movement quantity commands are wholly executed and completed, a standby condition is obtained for the next command and the execution of the returning is not executed.
Patent JP-H1141147-A (JP)
Title: Automatic equalizer
Inventor: SHIKAKURA GIICHI
IPC: H03H17/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To equalize a signal with high quality by removing misjudgment in selection of a system candidate when the system candidate is likely to be mistakenly selected due to noise because size of a component corresponding to a demodulation point and that of a precursor component are approximated. SOLUTION: The absolute value I of an impulse response signal is outputted (201) and a response absolute value signal I which is larger than a threshold Sth is calculated as a candidate signal Is (202) in a demodulation point setting circuit. Among the candidate signals, the one with the least propagation delay is selected as the demodulation point, determined as a demodulation point setting signal Sdp and outputted (203).
Patent JP-H1039942-A (JP)
Title: Information processor
Inventor: SUGIURA ETSUSHI
IPC: G06F1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To make an information processor small in size and low in cost without making its circuit scale large and to eliminate the possibility of runaway of a CPU after resume processing. SOLUTION: When turning off a power source, stored data 13 in a 1st memory 3 storing the program to be executed and CPU information data 12 showing the state of a CPU 2 are compressed by executing a companding program 10, which is previously stored in a 2nd memory 4, through the CPU 2 and stored in 2nd and 3rd memories 4 and 5. When the power source is turned on, the CPU 2 expands the data 12 and 13 stored in the 2nd and 3rd memories 4 and 5 by executing the companding program 10 in the 2nd memory 4 and these expanded data are stored in the 1st memory 3 and set to the CPU 2 so as to recover the state at the time of turning off the power source.
Patent JP-2001021648-A (JP)
Title: Underwater detecting device
Inventor: FUKUSHIMA YASUO
IPC: G01S15/66
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an underwater detecting device capable of surely detecting a target in a desired set depression angle direction and for displaying information on the target in the entire azimuth. SOLUTION: An arithmetic circuit 16 obtains an effective range γthat is the range of an azimuth βa where an actual depression angle θc and a set depression angle θa nearly coincide with each other and judges that only a reflection echo from the azimuth βa included in the effective range γ is a reflection echo from a target T at the setting angle θa. Also, the arithmetic circuit 16 performs processing for continuously rotating the effective range γ. Then, on the screen of a display 90, only information on the target T corresponding to the effective range γ out of the information on the target T is updated.
Patent JP-S63108100-A (JP)
Inventor: CRAMER RANDALL J
IPC: C11D3/37
Filed: 1987-08-07
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-S6177629-A (JP)
Title: Production of spherical lens having refractive index distribution
Inventor: ASAHARA YOSHIYUKI
IPC: G02B3/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain the titled spherical lens having remarkably improved aberration by filling a dopant soln. in the pores of a porous spherical glass body to form a concn. gradient, then depositing the dopant and collapsing the pores by heat-treatment. CONSTITUTION:A porous spherical glass body is immersed in a soln. of dopant consisting of a metal compd. such as CsNO3, TlNO3, etc. or their mixture, to fill the pores of the glass body with the dopant. Then, the glass body is immersed in water or in a mixture of water with an org. solvent to elute a part of the dopant in the pores from the outside of the glass body to form thus a gradient of concn. of the dopant in the glass body. The glass body is further immersed in the org. solvent at low temp. to cause deposition of the dopant in the pores. The glass body is then dried to evaporate the solvent in the pores, and the pores are then collapsed by heat-treatment. By this method, a spherical glass body having a distribution of refractive index is obtd.
Patent JP-2001018534-A (JP)
Title: Thermosensitive recording material
Inventor: HAYAKAWA KUNIO
IPC: B41M5/333
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermosensitive recording material which presents an image excellent in high shelf stability of an image part and in resistances to a plasticizer and oil, in particular. SOLUTION: In a thermosensitive recording material having on a substrate a thermosensitive color developing layer constituted mainly of leuco dye and a developer developing the leuco dye in heating, a compound expressed by the formula is used as the developer. In the formula, X denotes a bivalent functional group, Y an alkyl, aralkyl or aryl group and R a hydrogen atom or an alkyl, nitro, carboxyl or hydroxyl group.
Patent JP-H1141608-A (JP)
Title: Image transmitter, image coding method and image coder
Inventor: KATSUTA NOBORU
IPC: H04N19/625
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To transit data encoded by plural encoders within a limited frequency and while keeping image quality of data uniform. SOLUTION: A multiplexing part 10 takes in data existing in intermediate buffers 7, 8, 9 to a multiplex transmission buffer at each multiplexing time and outputs to a transmission line at a prescribed rate. In this case, a buffer occupied amount (transmission delay) is fed to each encoder. Each encoder controls the rate and the transmission amount to the multiplexing part 10 so as to avoid overflow/underflow at a receiver side. The configuration with distributed encoders is available and VBR transmission on a network is realized.
Patent JP-H0939618-A (JP)
Title: Seat sliding device
Inventor: KIMATA TOSHIHIRO
IPC: B60N2/07
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a locking part to lock a resin slider with a lower rail and an upper rail. SOLUTION: A locking part to lock a resin slider 40 with an upper part flange part 24 of a lower rail 20 is formed, a locking part to lock the resin slider 40 on a lower part flange part 34 of an upper rail 30 is formed and the resin sliders 40 are respectively installed on the upper part flange part 24 of the lower rail 20 and the lower part flange part 34 of the upper rail 30 through the locking parts on a seat slide device. Consequently, a locking margin of the lower rail 20 and the upper rail 30 locked with the resin slider 40 becomes small and as the resin sliders 40 are respectively locked with the locking parts even in case when presser parts of the resin sliders are decreased, it is possible to prevent falling of the resin sliders 40 from the lower rail 20 and the upper rail 30.
Patent JP-H0244187-A (JP)
Title: Heat exchanger
Inventor: HAYASHIDA NORIAKI
IPC: F28D7/14
Filed: 1988-08-05
Abstract: PURPOSE:To improve heat sensitive characteristics and to facilitate an insertion and a replacement of a heat-sensitive cylinder by a method wherein a clearance is formed between layers of pipes bent to be piled up in a pipe diameter direction and a holder storing a heat-sensitive cylinder is arranged in the clearance. CONSTITUTION:In case of performing a welding operation, a holder 4 is present in a space 15 of a double pipe 12 and then two circumferential locations of this holder 4 can be contacted with an outer circumferential surface of a pipe member 3. Accordingly, in case of performing a welding operation, the holder 4 can be held by the pipe member 3, the holder 4 is kept at its table state and a welding characteristic becomes superior and at the same time a contacting area of the holder 4 in respect to the pipe member 3 is increased and a thermal transmittance from the double pipe 12 to the holder 4 becomes superior. A presence of the holder 4 between the layers of the double pipe 12 enables a deformation caused by a contact with the holder 4 to be eliminated.
Patent JP-H0481912-A (JP)
Title: Voltage drop circuit of semiconductor device
Inventor: YOSHIDA MAKOTO
IPC: G05F3/22
Filed: 1990-07-24
Abstract: PURPOSE:To constitute the circuit so that a drop voltage is scarcely influenced by a manufacture variance by generating the drop voltage, based on a potential difference between two areas on the surface of a wall area from a current - voltage characteristic of P-N junction. CONSTITUTION:Diodes D1, D2 are conducted electrically, respectively and a potential difference (Vref1 - Vref2) is generated, a reference voltage Vref being proportional to this potential difference is generated, and also, a drop voltage Vint of magnitude being roughly equal to this reference voltage Vref is generated. In this case, the potential difference (Vref1 - Vref2) is proportional to an area ratio of a p type area P1 and a p type area P2 from a current - voltage characteristic of the diode, and also, it is proportional to a temperature. Accordingly, the drop voltage Vint is determined by the area ratio of the p type area P1 and the p type area P2, that is, a pattern under a prescribed temperature. In such a way, the drop voltage comes to be scarcely influenced by a manufacture variance.
Patent JP-H0246013-A (JP)
Title: Gain variable amplifier circuit
Inventor: NAKANE KAZUHIKO
IPC: H03G3/10
Filed: 1988-08-06
Abstract: PURPOSE:To simultaneously adjust a level shifting variable and amplifying gain by providing a current dividing type gain variable amplifier circuit with a constant current source circuit connected to one input terminal out of a pair of input terminals of an input circuit to shift the DC voltage level of an input signal. CONSTITUTION:The gain of an amplifier circuit part 10 is determined by the resistance values R0, R1 of resistors 35, 36 at the time of dividing current by the pairs of differential transistors(TRs) 13 and 14, 15 and 16. On the other hand, the gain can be set up to a prescribed value by varying the resistance value of the resistor 36. Since the current I0+I1 of a constant current circuit is allowed to flow into the input terminal of the voltage V2 side, the base voltage of the TR 17 is shifted by DELTAvi=R2(I0+I1). At the time of shifting the base voltage by DELTAvi in the case of gain G when the maximum gain of the differential amplifier is defined as G0, the shifting variable DELTAV0 at an output terminal goes DELTAV0=GDELTAvi=G0.I1.R2=constant. Thus, I1 is changed by adjusting R1, so that the gain G can be changed and the DELTAV0 can be shifted.
Patent JP-S6088742-A (JP)
Inventor: NARA YASUNORI
IPC: E03F9/00
Filed: 1983-10-20
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-S6090847-A (JP)
Inventor: RUUDORUFU SUTAUDEIGURU
IPC: C03C13/04
Filed: 1984-09-21
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-H1024726-A (JP)
Title: Air conditioner blowout port device for bus driver
Inventor: HASEBE TORU
IPC: B60H1/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To reinforce an extension member for supporting an automatic change type shift lever and air-condition the feet of a driver with good feeling. SOLUTION: A bus is provided with an instrument panel 1 provided in the vehicle width direction in the front of a driver's seat arranged at the front end of the body of a bus and having an air conditioning system inside and an extension member 3 extended toward the rear of the body from the instrument panel 1 and having a shift lever on the upper face. The bus is provided with a box-like support member 5 connected nearly to the center of the extension member 3 to support it from below and connected with a duct 7 guiding the wind generated by the air conditioning system and a blowout louver 8 opened to the driver's seat side on the side face of the support member 5.
Patent JP-2001021397-A (JP)
Title: Flow rate measuring apparatus for powder and particles
Inventor: KANAI KEIJI
IPC: G01F1/74
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To ensure high accuracy measurement by providing a tubular electrode support placed on the outer circumferential surface of a tube concentrically thereto, and heat resistant conductors arranged spirally onto the inner circumferential surface of the holder and forming a source electrode, a sense electrode and a guard electrode. SOLUTION: A source electrode 3a, a sense electrode 4a and a guard electrode 5a comprising a heat resistant conductor, e.g. a thin stainless band, having a specified width are arranged spirally at an angle of 45 deg. and at a specified interval on the inner circumferential surface of an electrode holder 11. These electrodes 3a, 4a, 5a can be fixed constantly to the inner circumferential surface of the holder 11 through resiliency of the thin stainless band but they are secured, at the opposite end parts and the central part thereof, to the inner circumferential surface of the holder 11 through pins in order to deal with thermal elongation/shrinkage. Since the electrodes comprising heat resistant conductors are secured to elongate/shrink freely, each electrode elongates longitudinally depending on the temperature and constant positional relation is kept between opposite electrodes 3a, 4a.
Patent JP-S5897802-A (JP)
Inventor: YOSHIDA SUMITOSHI
IPC: H01C13/00
Filed: 1981-12-08
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-2000028174-A (JP)
Title: Ventilator
Inventor: MOTOE TAKESHI
IPC: F24F7/06
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator for ventilating a sanitary space economically and quietly in carrying out ordinary ventilation or normal ventilation. SOLUTION: In a ventilator comprising a freely ventilating exhaust system 7 in an outside D from the inside of a room, and an exhaust actuator 8 for exhausting indoor air to the outside D through the exhaust system 7, to constitute the exhaust system 7, a first piping part 7A formed from the inside of the room to a sanitary space 6 is provided, a second piping part 7B formed from the sanitary space 6 to the outside is provided, and an exhaust opening of the first piping part 7A is caused to face the sanitary space 6.
Patent JP-H0941912-A (JP)
Title: Attaching structure for rocker shaft of engine
Inventor: OGAWARA JUNICHI
IPC: F16B43/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To avoid the lowering of rigidity of a rocker shaft and make high machining accuracy unnecessary by unitedly joining a cam cap having an attaching flat surface, a cylindrical spacer which has lower and upper flat surfaces and an axial slit formed on one side part, and a round bar-shaped rocker shaft which is axially passed through the inside of a spacer, with a clamping bolt. SOLUTION: A cam cap 2 fixed to the upper face of a cylinder head has an attaching flat surface 4, where a spacer 6 is mounted. A round bar-shaped rocker shaft 8 having no fixing machining is axially passed through the spacer 6, and the rocker shaft 8, the spacer 6 and the cam cap 2 are unitedly joined with a clamping bolt 10. The spacer 6 is formed in a cylindrical shape which has a lower flat surface part mounted on the attaching flat surface 4 of the cam cap 2 at a lower end, and an upper flat surface part 14 where the clamping bolt 10 sits down at an upper end, and has a slit 16 axially formed on one side part. In addition to that, bolt inserting through holes 20, 18 are formed in the upper and lower flat surfaces 14, 12 of the spacer 6, and a bolt inserting through hole 22 is also formed in the rocker shaft 8.
Patent JP-S6353075-A (JP)
Title: Paper feeder
Inventor: TERAJIMA YUJI
IPC: B41J13/02
Filed: 1986-08-22
Abstract: PURPOSE:To securely fit a printing paper to a platen through preventing a jamming phenomenon or slipping of the paper relative to a feeding roller from occurring, by providing a paper pan having ribs the height of which is increased from a recording paper inserting position toward the feeding roller. CONSTITUTION:A paper pan 3 is provided with ribs 3a, 3b the height of which is increased as a feeding roller 5 is approached, between support parts for feeding rollers 4, 5. With a platen 1 rotated, a printing paper 9 is fed by being guided while making contact with the ribs 3a, 3b. With the platen 1 further rotated, the paper is led between the platen 1 and the feeding roller 5, is fed by being clamped between the platen 1 and the feeding rollers, and is wrapped around the platen 1 along a card holder 6. Thus, the printing paper is fed by being guided while making contact with the ribs, and accordingly, it is prevented from being stopped due to collision against the feeding roller.