baber/WOPTO huggingface dataset:
Patent JP-H11310629-A (JP)
Title: New polyester and production of polyester
Inventor: NAKAMACHI KOJI
IPC: C08G63/672
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester having excellent gas barrier properties, transparency, etc., slightly generating acetaldehyde, comprising a specific dicarboxylic acid constituent unit and a prescribed dial constituent unit by specifying an intrinsic viscosity, melting point, etc. SOLUTION: This polyester comprises (A) a dicarboxylic acid constituent unit composed of 40-99.5 wt.% based on the whole dicarboxylic acid constituent unit of a constituent unit from terephthalic acid, 0.5-60 wt.% of a constituent unit from a naphthalenedicarboxylic acid and 0-25 wt.% of a constituent unit from isophthalic acid and (B) a dial constituent unit composed of 95-100 wt.% based on the whole diol constituent unit of a constituent unit from ethylene glycol and 0-5 wt.% of a polyalkylene glycol constituent unit containing a 2-10C alkylene oxide chain, has 0.5-1.5 dL/g intrinsic viscosity and a melting point (Tm) satisfying the equation [1/527-0.0017.ln(1-(mI+mN)/200)]<-1> -273<Tm<=254 [mI is the ratio (mol.%) of a constituent unit from isophthalic acid in the total dicarboxylic acid constituent unit;  mN is the ratio of a constituent unit from the naphthalenedicarboxylic acid]. The amount of the constituent units satisfies LNET>=0.5×mN.
Patent JP-S59158414-A (JP)
Title: Device for collecting sunlight
Inventor: SHIOHAMA EIJI
IPC: F24S23/00
Filed: 1983-02-28
Abstract: PURPOSE:To improve the light transmission efficiency and to miniaturize a curved-face mirror by contacting closely a refraction body of Fresnel shape where an irradiated light is refracted so as to be approached in the vertical direction to a low part reflecting plane of the curved-face mirror. CONSTITUTION:The optical axis of the light collecting device is tilted respectively by nearly 30 deg. to the east and west and each optical axis is tilted respectively by the latitude at its position from the zenith so as to arrange the lenses as the sunlight collecting lenses for use in the morning and afternoon. Further, the curved-face mirror M is arranged at the back side of both lenses so as to form the image of the sunlight to the light of the light transmission duct always within a prescribed range. The refraction body K of Fresnel shape where the irradiated light is refracted so as to approach in the vertical direction is adhered closely to the lower reflecting face of the curved-face mirror M. Then, the light is incident to the refraction body K of the curved-face mirror M from the condenser lens, the light is reflected on the curved-face mirror M and made incident again in the refraction body K, refracted and irradiated and made incident to the light transmission duct, thereby miniaturizing the curved-face mirror M and improving the light transmission efficiency.
Patent JP-H07242223-A (JP)
Title: Stretch blow molding with oxygen barrier property and production method thereof
Inventor: NAKAMURA KEIKO
IPC: B65D65/02
Filed: 1994-03-02
Abstract: PURPOSE:To mould a resin composition composed of EVOH and a metal compound to obtain a molding with a high oxygen barrier property with a little EVOH. CONSTITUTION:A resin composition composed of EVOH (ethylene-vinyl acetate copolymer saponified substance), a polyolefin and a metal compound is molded by injection molding. And after that, it is molded by stretch blow molding to obtain a stretch blow molding with an oxygen barrier property. The mixing ratio of EVOH and the polyolefin in the resin composition is 1:100-25:100 by weight.
Patent JP-H07266637-A (JP)
Title: Sheet medium marking device
Inventor: CHII UEN UON
IPC: B41J2/01
Filed: 1995-02-21
Abstract: PURPOSE: To provide a device capable of reducing sheet medium processing quantity, improving power utilization, reducing vibration and noise or the like by reciprocating a print head in a sheet medium marking apparatus. CONSTITUTION: A drum-shaped platen 12 rotationally supporting a sheet medium P centering around a marker 14 therein is provided so as to leave a predetermined gap from the marker 14 applying marking to the sheet medium P. The platen 12 is rotated so as to allow the sheet medium P sent in along the inner surface of the platen 12 by medium advancing mechanisms 28, 30 to traverse the marker 14 to pass to apply print line-like marking to the sheet medium P.
Patent JP-S52116051-A (JP)
Title: Bit pattern generating method of two dimentional orthogonal pattern an d its unit
Inventor: OKAMOTO KEIICHI
IPC: G06T11/20
Filed: 1976-03-26
Abstract: PURPOSE:To reduce the scale of the hardware reproducing the pattern, by describing the pattern with least data, in describing the coordinates of the comparing inspection pattern to the recording media.
Patent JP-H10223451-A (JP)
Title: Small wound component
Inventor: KAGA TATSUYA
IPC: H01F27/29
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a small wound component in which a coil having a large wire diameter and a coil having a small wire diameter are soldered and treated in separate soldering durations by a method wherein a step-shaped part is formed in a bobbin flange to which respective terminal pins are fixed. SOLUTION: The flange outer face 3b of a flange 3 at a bobbin 2 is cut off to the inside direction of the flange, and a step-shaped part 51 is formed. Then, winding end parts of a primary coil 7 having a large wire diameter are tied to terminal pins 5a to 5c, and winding end parts of a tertiary coil 9 having a large wire diameter are tied to terminal pins 5d, 5e. Then, the winding trailing end part of a secondary coil 8 having a small wire diameter is tied to a terminal pin 5g, and the winding starting end part of the secondary coil 8 is tied to a terminal pin 5f which is planted and installed on the side of a flange 4. In a soldering treatment, a small transformer 50 is lowered in such a way that a flange outer face 3a is matched to a solder level 11a in a solder tank 11, and only tied parts at the terminal pins 5a to 5e are soldered.  In succession, the small transformer 450 is lowered in such a way that the flange outer face 3b is matched to the solder level 11a, and the tied part of the terminal pin 5g is soldered.
Patent JP-S55124326-A (JP)
Title: Phase control circuit
Inventor: ARITA SHIGERU
IPC: H03K5/04
Filed: 1979-03-19
Abstract: PURPOSE:To reduce the variation of the resistance value and then securing the correct control for the phase difference between the reference pulse and the phase inverse pulse by utilizing the resistance between the drain and the source of the MOSFET for the resistance which is used for the CR delay circuit for phase control, thus eliminating the malfunction of the circuit. CONSTITUTION:The MOS inverter is formed with N-type MOSFET2 and P-type MOSFET1 of 1st circuit part A which gives the process to the reference pulse. And the drain is connected to the source of P-type MOSFET17 between the source of FET1 and drain power terminal 15; and furthermore the drain-source of N-type MOSFET18 is connected between the source of FET2 and source power terminal 16. And the resistance between the drains and the sources of FETS17 and 18 is utilized for the resistance forming the delay circuit. Then the correct control is given to the phase difference to 180 deg. against the phase inverse pulse which is processed via the MOS inverter at 2nd circuit part B where the process is given to the phase inverse pulse. Accordingly, the malfunction caused by the circuit can be eliminated.
Patent JP-S56128675-A (JP)
Title: Copying device of automatic welding device
Inventor: SHIBATA NOBUO
IPC: B23Q35/04
Filed: 1980-03-15
Abstract: PURPOSE: To improve the work efficiency of the welding work, by providing the brake mechanism for transversely moving material provided with the welding torch in back of the vertical copying mechanism and the horizontal profiling mechanism of the automatic welding device.  
     CONSTITUTION: The carriage is fitted to the horizontal guide rail fitted to pole brace so that the carriage can be reciprocatively, and transverse frame 8 is provided in the lower part, and transversely moving material 9 which moves reciprocatively in the direction perpendicular to the welding direction is suspended from transverse frame 8. This transversely moving material 9 is provided with vertical copying mechanism Fv provided with copying roller 13 which depresses and rotates on vertical face V of material W to be welded, horizontal copying mechanism Fh provided with copying roller 18, and welding torch 21 behind both mechanisms. The brake  mechanism which stops transversely moving material 9 just before vertical copying  roller 13 is slipped from material W is provided between transverse frame 8 and  transversely moving material 9. Thus, the manual auxiliary operation in the welding terminal part of material W is needless to perform copying welding automatically completely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60177742-A (JP)
Title: Inter-satellite communication/power supplying system
Inventor: NAKAZATO SHIYOUZOU
IPC: H04B7/15
Filed: 1984-02-23
Abstract: PURPOSE:To make a power use/circuit use driving mechanism required for a rotational satellite common, and to make the rotational satellite small in size and light in weight by executing a communication circuit connection and a power supply to the rotational satellite, through a common repeating satellite on a static orbit by a laser light. CONSTITUTION:A narrow beam laser light sent out of a repeating satellite on a static orbit is condensed by a transmitting and receiving antenna 1, and supplied to a photodetector 15 through a spectroscope 14. This photodetector 15 rectifies an optical energy from the repeating satellite, converts it to a power energy, supplies it to a power controlling circuit 9, and charges a battery 10. Also, at the same time, the photodetector 15 detects a signal sent from the repeating satellite, and sends out this detecting signal to a decoder 4. Also, a receiving signal level in the photodetector 15 is supplied to an antenna driving part 5. On the other hand, as for a transmitting signal, a transmitting carrier wave is modulated directly by a laser transmitter 16 by a telemetry signal from an encoder 6, and its modulation signal is supplied to the transmitting and receiving antenna 1 through the spectroscope 14, and transmitted to the repeating satellite.
Patent JP-H01207809-A (JP)
Title: Power source control system
Inventor: NOGAMI KENJI
IPC: G06F1/18
Filed: 1988-02-16
Abstract: PURPOSE:To attain the exchange work of a logic printed board without stopping an information processor by providing a component for power source control, a switch, etc., and disconnecting-supplying only the power source of the logic printed board to convert. CONSTITUTION:Logic printed boards PT1 and PT2 are fitted to a back panel 1, and relays RL0-RL3 and RL11-RL13, which are components for the power source control of the board PT1, are mounted on the opposite side of the panel 1. Besides, a board PT0 is a printed board to control the respective relays, and plural switches SW0-SW5 and a control circuit 8 are provided. The SW0-SW3 assign the RL0-RL3 and RL11-RL13, and the SW4 indicates the validity/invalidity of the SW0-SW3. Besides, the SW5 indicates the supplying/disconnecting of the power source. Then, by operating the SW0-SW5, the disconnecting/supplying of the power source of the board PT2 or 1 through the circuit 8 and the RL0-RL3 or RL11-RL13 is performed. Consequently, the logic printed board can be exchanged without stopping a device.
Patent JP-H06249322-A (JP)
Title: Backlash elimination device
Inventor: YAMAMOTO SHIGERU
IPC: F16H55/18
Filed: 1993-02-23
Abstract: PURPOSE:To reduce the number of part items and improve assembling performance by easily obtaining energizing force through a Cshaped projection, when a backlash is eliminated by arranging an energized auxiliary gear adjacently to a transmitting main gear. CONSTITUTION:An elastic projection 14 is formed on one of a main gear 10 and an auxiliary gear 12, while an engagement portion 15 is arranged on the other, which portion 15 is engaged with the projection at a dislocated position in a meshing condition and phase. The projection is engaged with the engagement portion under an unmeshing condition of the gears. The projection is elastically deformed under the meshing condition of the gears for generating energizing force.
Patent JP-S59161279-A (JP)
Inventor: YAMADA SAKUJI
IPC: B25D11/12
Filed: 1983-02-28
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-H06252435-A (JP)
Title: Photodetective device
Inventor: NODA TAKATOSHI
IPC: H01L31/10
Filed: 1993-02-23
Abstract: PURPOSE:To obtain a photodetective device which is low in junction capacitance and high in operation speed by a method wherein a buried diffusion layer is reticulately formed. CONSTITUTION:An N-type low concentration epitaxial layer 12 of high resistivity is formed on a P-type low concentration semiconductor substrate 11, and an N-type high concentration buried diffusion layer 13 of low resistivity is formed in a lattice when viewed from above between the layers 11 and 12, an N-type high concentration lead-out diffusion layer 14 of low resistivity is so formed on the layer 12 as to reach to the buried diffusion layer 13 via the surface of the substrate 11. A P-type high concentration diffusion layer 15 is formed on the surface of the epitaxial layer 12 over the buried diffusion layer 13, and when light is made to impinge through the substrate 11, electrical charge is generated in the epitaxial layer 2 proportional to the intensity of light. Therefore, in a thermal process after the buried diffusion layer 13 is formed, impurities contained in the N-type high concentration buried diffusion layer 13 are prevented from diffusing in a vertical direction, so that a photodetective element small in junction capacitance and high in operation speed can be obtained.
Patent JP-S55125416-A (JP)
Title: Magnetic protective device of vibrometer
Inventor: INAZU TOMIO
IPC: G01M99/00
Filed: 1979-03-23
Abstract: PURPOSE: To make it possible to measure the vibration of a rotary machine or the like with a strong magnetism accurately by providing a magnetic protective device constituted by a non-magnetic body and an elastic body at the outside of the pickup of a vibrometer.  
     CONSTITUTION: A magnetic protective device consisting of a non-magnetic body 5 and an elastic body 6 provided in the inner part of the non-magnetic body 5 is fitted to the outside of a pickup, so that the pickup 1 is not affected by magnetism. This pickup 1 is fitted to the vibrating force part of the rotary machine, and the vibration amplitude is measured by the main body 2 of the vibrometer. By this organization, even the ferromagnetic field is not affected by the magnetism but the measurement of the vibration of the ferromagnetic body rotary machine can be carried out with a high accuracy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04256680-A (JP)
Title: Elevator with pit hatch
Inventor: SAKAMOTO TADAYOSHI
IPC: B66B5/00
Filed: 1991-02-04
Abstract: PURPOSE:To permit an operator to go into an elevator pit safely by equipping elevator cage with a hatch to the pit. CONSTITUTION:A hatch 5 to elevator pit is furnished in the upper wall surface of a trunk 4 of elevator cage 2, and a ladder is equipped on the lower side wall of the pit 1. Thereby an operator can move from the cage safely to the pit while taking an easy attitude, and he can make inspection and maintenance works safely and effectively. Besides it, elevator passengers are prevented perfectly from falling off into the pit.
Patent JP-S63203616-A (JP)
Title: Clonidine percutaneous administration matrix
Inventor: NAKAGAWA AKIRA
IPC: A61P9/12
Filed: 1987-02-18
Abstract: PURPOSE:To obtain the titled preparation of laminate type having excellent initial release of clonidine, developing medicinal effects rapidly, by using a pressure-sensitive adhesive layer containing a specific elastic polymer, a water absorbing high polymer, a natural gum substance and a higher fatty acid ester. CONSTITUTION:In a percutaneous preparation wherein a drug preserving layer, a drug permeation control film and a pressure-sensitive adhesive layer are successively laminated to a substrate, the pressure-sensitive adhesive layer containing (A) an elastic polymer of (A-B)nX or (A-B)n-A type [A is monovinyl- substituted aromatic compound polymer block; B is conjugated diolefin copolymer block; n is 3-7; X is residue of polyfunctional compound to which n polymer chains (A-B) are bonded] as a matrix base, (B) a water absorbing high polymer, (C) a natural gum substance (preferably karaya gum, etc.) and (D) a higher fatty acid ester as essential components. The amount of clonidine added is preferably 8-15wt.% in the drug preserving layer and 2-6wt.% in the pressure-sensitive adhesive layer.
Patent JP-H11217262-A (JP)
Title: Piezoelectric porcelain composition
Inventor: SASAKI ATSUSHI
IPC: H01L41/187
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To lower pollution because of a non-lead material used and remarkably improve mechanical quality coefficient Qm by adding a specific amount of Mn2 O3 , Co2 O3 , Fe2 O3 , NiO, Cr2 O3 , etc., to a piezoelectric porcelain composition comprising Bi, Na, K, Ti and O and having a specific composition. SOLUTION: This piezoelectric porcelain composition contains <=2 wt.% at least one or more kinds of Mn2 O3 , Co2 O3 , Fe2 O3 , NiO and Cr2 O3 in a piezoelectric porcelain composition represented by the general formula [Bi0.5 (Na1-x Kx )0.5 ]TiO3 [0<(x)<1]. The composition is obtained by stoichiometrically compounding Bi2 O3 , Na2 CO3 , TiO2 and K2 CO3 having high purity so as to have a prescribed composition and further adding prescribed amounts of Mn2 O3 , Fe2 O3 , NiO, Co2 O3 and Cr2 O3 thereto and mixing these components, calcining the mixture at about 800 deg.C, pulverizing the calcined material, granulating the resultant powder with a binder such as PVA, forming the granulated material under pressure and baking the formed product at about 1100 deg.C.  Thereby, a composition excellent in piezoelectric characteristics and dielectric characteristics can be obtained using the non-lead material.
Patent JP-S58149891-A (JP)
Title: Control of accumulated gas pressure in cargo tank of lng vessel
Inventor: ONO YOUICHI
IPC: F23N5/00
Filed: 1982-03-02
Abstract: PURPOSE:To reduce the fuel consumption by accumulating the gas which is used fruitlessly by controlling the number of revolution of a turbine according to the signal from a boiler automatic combustion controller. CONSTITUTION:A steam control valve 7 is ON/OFF-controlled by the signal C from a boiler automatic combustion controller 10, and the number of revolution of a turbine 2 is adjusted to control the amount of gas fed into a boiler 4. Each of upper and lower limits of the allowable pressure in a cargo tank 1 is set by the signal A transmitted to the boiler automatic combustion controller 10 from a pressure controller 5. Therefore, when the surplus steam is generated, control is performed so that the surplus gas is not fed into the boiler 4, and the gas is accumulated in the cargo tank 1. When the steam consumption amount increases, the amount of heavy oil is not increased, but the gas accumulated in the cargo bank 1 is effectively utilized preferentially and positively.
Patent JP-H02214685-A (JP)
Title: Recording material detector for recorder
Inventor: NINOMIYA ATSUYUKI
IPC: B41J11/42
Filed: 1989-02-15
Abstract: PURPOSE:To eliminate deviation of designated position of a recording material and to record at a stable designation position by providing electrodes at a platen and a recording material retaining plate, and detecting means for detecting the presence or absence of the material between the platen and the plate. CONSTITUTION:A sheet retaining plate 3 is composed of a sheet holder 3-a for the purpose of holding pressure of a sheet, and a sheet detector 3-b for the purpose of detecting the sheet, and made of a conductive substance. A platen 4 is formed of an electric insulator and holds the sheet together with the holder 3-a. A platen side detecting electrode 5 is formed on recording head opposing face of the platen 4 to detect the sheet together with the detector 3-b. A sheet sensor 19 is composed of the electrode 5 and the detector 3-b to recognize the electric state change of the sensor 19 through a state detector 14 by a CPU 10. Its detection information is stored in a predetermined area in a RAM 12 by the CPU 10, used as an initial value when a LF motor 18 is driven as a reference of designating an accurate recording position.
Patent JP-H08226727-A (JP)
Title: Heat exchanger for heat pump
Inventor: TSUCHIYA SHIZUO
IPC: F28F9/26
Filed: 1995-02-22
Abstract: PURPOSE: To solve a problem of lowering a breathing property as caused by frosting and the freezing of water by enhancing a space efficiency at a place where a heat exchanger for a heat pump is set. CONSTITUTION: A heat exchanger 1 such as refrigerant evaporator in a heat pump type air conditioning apparatus for a vehicle is made up of a plurality of heat exchanger parts 1a and 1b so arranged to overlap longitudinally to allow the setting of a larger capacity heat exchanger in a smaller space with a higher space efficiency of a location where the heat exchanger is set while a shorter piping (joint connector 7) is necessary for the connection of the plurality of heat exchanger parts to eliminate disadvantages in cost and weight. Frosting may cause a bridging between the heat exchanger parts longitudinally to worsen the breathing property of both the heat exchanger parts simultaneously. Therefore, a gap C1 is provided enough to let water flow down at least between lower header tanks 3a and 3b.
Patent JP-H11216108-A (JP)
Title: Electronic endoscope unit
Inventor: HIGUCHI MITSURU
IPC: H04N5/225
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To form a static image with high picture quality by reading out all pixels, reproduce a moving image faithfully an prevent an imperfect image from being displayed on switching the moving image to static image. SOLUTION: For static image, in all pixels got in one exposure with CCD 12, odd line signal and even line signal are read out in sequence. And the data of odd line and even line is output to a mixed circuit 26 via the first memory 23, the second memory 24 and a phase adjustment memory 25 then the mixed pixel signal is formed on it. Thus a static image that is high picture quality is obtained. On the other hand, for a moving image, the mixed pixel data is output from CCD 12 to reproduce it with fidelity. Those image data are stored temporally in the forth memory 30 and the fifth memory 31 and output to a monitor. And unfinished data that has got in the all pixel read out system is not written on the forth memory 30 and the fifth memory 31 on displaying moving image. Thus an imperfect image, which occurs just before the switching, goes away.
Patent JP-H07241995-A (JP)
Title: Ink jet recording apparatus
Inventor: ARAI ATSUSHI
IPC: B41J2/165
Filed: 1994-03-03
Abstract: PURPOSE:To embody high quality/highly reliable recording while restraining consumption of ink and make a recording apparatus free from maintenance with prolonged durability of a wiping member. CONSTITUTION:An ink jet recording apparatus, with a piece of wiping member capable of making contact for wiping by sliding to an ink ejection port of a recording head provided to its recovery device, is equipped with a switching device 3 that switches the wiping face of the wiping member, a switching device 4 for changing conditions relating the wiping and control devices 1 and 2 for making sequence control on switchovers in conditions relating the wiping face and/or wiping.