baber/WOPTO huggingface dataset:
Patent JP-H08303844-A (JP)
Title: Control device
Inventor: SAITO KATSUMI
IPC: F24F11/02
Filed: 1995-04-28
Abstract: PURPOSE: To reliably set a kind of a machine and capacity and to perform high reliable control by a method wherein an operation mode set terminal is previously short-circuited in corresponding to an operation mode to set an operation mode setting terminal, and a plurality of external parts are connected to a main base sheet through a connector containing an operation mode set terminal. CONSTITUTION: Connectors CN1 and CN2 on the male side of room temperature sensors SS1 and SS2 being a plurality of external parts previously short-circuit third and fourth terminals t3 and t4 being the operation mode set terminal of the connector CN1 on the male side by a jumper cable J. Second and third terminals t2' and t3' being the operation mode set terminal of the connector CN2 on the male side are short-circuited by the jamper cable J. The connectors CN1 and CN2 on the male side are rolled in the connectors CN1 and CN2 on the female side of a shared base sheet. This constitution brings input terminals T2 and T3 of a controller into a grand level and input terminals T1 and T4 into a release state, and performs control corresponding to capacity.
Patent JP-S5652418-A (JP)
Title: Heater control circuit
Inventor: OOKUBO TSUNEO
IPC: G05D23/24
Filed: 1979-10-05
Abstract: PURPOSE: To make it possible to turn off a heater in case of a trouble of a thermistor or disconnection in order to conrol a temperature rise, by connecting the circuit so that the base of a transistor can be biased through the thermistor.  
     CONSTITUTION: The voltage which has been varied by a variation of resistance value of a thermistor 16 is applied to an input of the voltage comparator 20, on-off control of the fixing heater 35 is performed by an output of this voltage comparator 20, on the other hand, the base of a transistor 42 is biased through the thermistor 16, and this transistor 42 is made to conduct. In case when the thermistor 16 is not connected, this transistor 42 is made a cut-off state, and the heater lamp 35 is turned off by an output of the transistor 42. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63292555-A (JP)
Title: Electron beam apparatus
Inventor: FUJII SHINJI
IPC: H01J37/28
Filed: 1987-05-26
Abstract: PURPOSE:To make it possible to improve S/N (signal v.s. noise) ratio of secondary electron output by cyclically and intermittently radiating electron beams, and applying lock-in amplification method, after detecting AC-modulated secondary electrons emitted from this irradiated part by a scintillator or a secondary electron multiplying tube. CONSTITUTION:Electron beams emitted from a power source 1 and an electron gun 2 reach a sample 11 through an electron lens system 3, a chopping electrode 4 to form a cyclic and intermittent wave, an aperture 5 and a scanning coil 6. Secondary electrons emitted from the sample 11 as the result of incident electron beams, is AC-demodulated by the scintillator or a secondary electron multiplying tube 8 to be detected. The AC-modulated secondary electron signal is, further, output to a CRT 10 through a lock-in amplifier 9. A secondary electron beam image with good S/N ratio is obtained by applying this kind of lock-in amplification, even if an electron beam incident current is reduced in the same way as in the case that an electron beam incident current is reduced for the purpose of preventing electrification.
Patent JP-S5830448-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: SHIOZAWA TAKESHI
IPC: F02D41/14
Filed: 1981-08-19
Abstract: PURPOSE:To prevent a rough idle as well as an engine stall when exhaust-gas temperature drops, by stopping air-fuel ratio feedback control when such a state that, at an idle, oxygen concentration sensor output shows a lean control signal continues for more than the prescribed time. CONSTITUTION:The output of an oxygen concentration sensor 10 is inputted to a rich and lean discriminator 14 and, in turn, gives power to integrators 16 and 18 each. A conditioning discriminator 20, which outputs ''1'' at idling and ''0'' at off idling respectively according to engine suction pressure, revolving speed and cooling water temperature, drives a discriminator circuit 22 and transmits the output of the integrator 16 of times constant K0 at idling and the output of the integrator 18 of time contact K1 at off idling each to a drive circuit 24 and drives an air-fuel ratio control element 12. At an idle, when the oxygen concentration sensors's output continues the prescribed time of a lean control signal, a feedback stop circuit 30 operates by dint of an AND circuit 26 and a timer 28.
Patent JP-S6110651-A (JP)
Inventor: YOSHIKAWA SHIZUO
IPC: E04C2/08
Filed: 1984-06-22
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-S5466627-A (JP)
Title: Amino-dichlorodimethylazobenzene compound and its preparation
Inventor: ISHIKURA TSUKASA
IPC: C07C245/08
Filed: 1977-10-31
Abstract: NEW MATERIAL:An amino-dichlorodimethylazobenzene of formula I: (amino groups are bonded to the 2-or 3-position of the benzene ring; azo group is bonded to the p-position to the amino group and the p- position to ghe amino group and the 2'-or 3'-position of the other benzene ring).  
     EXAMPLE: 2-Amino-4, 4'-dichloro-1, 1'-dimethylazobenzene of formula II.  
     USE: An intermediate for dyes or pigments, or intermediate for 2-chloro-5-methyl- p-phenylenediamine which is a raw material for dyes, pigments or organic high polymers.  
     PROCESS: A diaze compound of formula III, e.g. 4-chloro-o-toluidine, etc. is coupled with a compound of formula III to form the aminodichlorodimethylazobenzene compound of formula I. Alternatively, a diazoamino compound between a diazo compound of formula III and a compound of formula III is rearranged to give the objective compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6110545-A (JP)
Title: Production of urea
Inventor: FUJII HIDETSUGU
IPC: C07C239/00
Filed: 1984-06-22
Abstract: PURPOSE:The heat energy which is released, when a mixed gas resulting from the stripping of the liquid fraction from the urea synthesizer, is reliquefied, is directly used to heat the stripping stage whereby urea is produced with greatly reduced consumption of high-pressure steam. CONSTITUTION:The liquid mixture from the urea synthesizer is fed from pipe 0 to stripper 1 where the mixture is allowed to flow down in thin films on the in ner wall surfaces of heat-transfer pipes and brought into contact with CO2 which comes up countercurrently inside the pipes. The heating chamber of the stripper 1 is divided into 2 rooms with a plate 3 and high-pressure steam of 17-25kg/ cm<2>G 6 is introduced into the upper room 4, while the gas mixture 10 exhausted from the stripper 1 is introduced and liquefied in the lower room 5 and the energy released on the liquefaction is used to heat the stripper. The condensed liquid in the room 5 is recycled through pipe 12 to the urea synthesizer.
Patent JP-H07308351-A (JP)
Title: Casket
Inventor: KOJIMA ZENTARO
IPC: A61G17/013
Filed: 1994-05-18
Abstract: PURPOSE:To provide a knockdown casket which is easy to handle, for example, easy to store and transport in a developed state. CONSTITUTION:In a casket body and a lid, the lid is formed rectangular and the casket body is made up of a rectangular bottom part 2A longitudinally long in plane, front and rear surface parts 2B and 2C arranged successively to the bottom part free to rise or fall and left and right surface parts 2D and 2E. The left and right surface parts are divided into two parts, upper and lower and the upper and lower parts can be folded into two or made linear.
Patent JP-S619037-A (JP)
Title: Power line carrier equipment
Inventor: YOSHIHARA TAKAO
IPC: H04B3/54
Filed: 1984-06-23
Abstract: PURPOSE:To suppress attenuation of a high frequency signal superimposed on a power line even when number of slave sets is increased by connecting a transmission circuit to the power line via a nonlinear element. CONSTITUTION:One end of a secondary coil l2 of a transformer 13 is connected to a power line 3 via a capacitor 12 and the other end is connected to a power line 2 via a couple of diodes 18, 19 connected in anti-parallel. A signal level superimposed on a supply power of power lines 2, 3 is expressed as VS-VB, where VS is an output signal level of the secondary coil l2 of the transformer 13 and VB is a forward voltage of the diode 18 or 19. The high frequency control signal level VS-VB transmitted from a master set 4 propagates on the power lines 2, 3 and is attenuated because the transmission circuit of slave set groups 6-8 is loaded. Since the diodes 18, 19 connected in anti-parallel are inserted to the transmission circuit of the slave set groups 6-8, the level reduction of the control signal being a cause to the transmission line is not attenuated below the VB, because the diode 18 or 19 shows a large resistance value at a forward voltage or below and the transmission circuit is not a cause to a large control signal level decrease.
Patent JP-H11330614-A (JP)
Title: Nitride semiconductor element
Inventor: NAGAHAMA SHINICHI
IPC: H01S5/323
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To realize a laser element having mainly a blue-green region light, and to accomplish a high output power of the laser element. SOLUTION: In a nitride semiconductor element provided with an active layer 5 with a well layer consisting of a nitride semiconductor containing In between an n-layer and a p-layer, the crystallizability of a clad layer and the active layer 5 to be grown on a superlattice layer can be improved and an element of long wavelength can be obtained, by growing an active layer provided with a superlattice layer having a nitride semiconductor layer containing In in quantity smaller than In in the well layer. Also, it is desirable that the superlattice layer is provided on both n-layer and p-layer, and the impurity is modulation-doped in the superlattice layer.
Patent JP-S5354441-A (JP)
Title: Switching unit for microprocessor
Inventor: KATSUHARA JIROU
IPC: G06F11/00
Filed: 1976-10-27
Abstract: PURPOSE: The comparison of the execution results of a quality-discriminating program and the quality discrimination are achieved not by a microprocessor but by another herdware, thereby making the accurate discrimination and switching possible no matter how defective the processor is. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01299762-A (JP)
Title: Soldering device
Inventor: KOBARI TATATOMI
IPC: B23K1/008
Filed: 1988-05-27
Abstract: PURPOSE:To prevent the oxidation of molten solder and to execute soldering with sufficient strength by intermittently transporting a substrate mounted with electronic parts to house the same into a treatment chamber, hermetically closing the treatment chamber, maintaining a deoxygen state therein and irradiating the terminals of the electronic parts with laser light, thereby melting solder. CONSTITUTION:The substrate 2 mounted with an integrated circuit 1 is guided onto a conveyor 10a by a conveyor 10b and is stopped. A rod 20 is then actuated to rise a cylindrical body 18, by which the treatment chamber 21 is hermetically closed and the substrate 2 is housed therein. The air in the chamber 21 is expelled through a discharge pipe 23 and gaseous nitrogen is simultaneously introduced through a supply pipe 22 into the chamber 21 to maintain the deoxygen state in the chamber 21. The terminals are irradiated in this state with the laser light through a large plate 11 from a laser light irradiating device 13 and are thereby heated so that the cream solder melts. The cylindrical body 18 is then lowered and the conveyor 10a is operated to transfer the substrate 2 to the conveyor 10c, by which the substrate is transported to the ensuing stage.
Patent JP-S6024112-A (JP)
Inventor: OOTSUBO HIROSHI
IPC: A01C11/02
Filed: 1983-07-15
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-H07268783-A (JP)
Title: Method for dyeing
Inventor: YURUGEN ROORU
IPC: D06P1/673
Filed: 1993-05-06
Abstract: PURPOSE: To obtain dyed fibers having superior light-fastness by adding specific metal salts in a dyebath when polyamide fibers are dyed with an acidic dye. CONSTITUTION: When polyamide fibers are dyed in a dyebath contg. an acidic dye at a high temp. (near about 110 deg.C), dyeing is carried out by adding a small amount of chloride, nitrate, sulfate, phosphorate, acetate or formate of nickel, zinc, cobalt, zirconium or manganese, in particular preferably manganese acetate, and furthermore, preferably adding a complexing agent, a dispersant and a surfactant, to obtain dyed fibers having light-fastness improved for about 3 grades. An amount of the metal salts added is within a range of 0.1-1 g/l, preferably 0.1-0.5 g/l.
Patent JP-S5254373-A (JP)
Title: Packaging construction for semiconductor element
Inventor: OONO SHIYUUJI
IPC: H01L23/12
Filed: 1975-10-29
Abstract: PURPOSE: To simplify construction, reduce the number of steps and lower costs by directly bonding a semiconductor element to a printed substrated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5254442-A (JP)
Title: Electrostatic recording device
Inventor: SUMI AKIRA
IPC: B41J2/525
Filed: 1975-10-29
Abstract: PURPOSE:In the electrostatic photographic copying machine, to enable simultaneous recording of two colors in a simple constitution by applying a positive or negative polarity pulse by a switch which renders the voltage dividing circuit to be grounded.
Patent JP-H01299893-A (JP)
Title: Electroviscous liquid
Inventor: ENDO SHIGEKI
IPC: C10N20/06
Filed: 1988-05-30
Abstract: PURPOSE:To provide an electroviscous liq. capable of exhibiting high electroviscous effect and being stable for a prolonged period of time, by composing the same of a dispersed phase of an inorg. powder previously surface-treated with a particular surfactant and a liq. phase of an insulating oil having a predetermined viscosity. CONSTITUTION:Inorg. powder (e.g., silica) is surface-treated with at least one compd. selected from among an alkoxysilane (e.g., stearyltrimethoxysilane), an org. silyl compd. {e.g., octadecyldimethyl [3-(trimethoxysilyl)propyl]ammonium chloride} and ah alcohol (e.g., methanol). Subsequently, an electroviscous liq. is composed of a dispersed phase comprising 1-60wt.% surface-treated inorg. powder having an average particle size of 0.005-20mum and a liq. phase comprising 99-40wt.% insulating oil having a viscosity of 0.65-500 centistokes (e.g., silicone oil). This electroviscous liq. is suited for use in a clutch, etc.
Patent JP-2002335956-A (JP)
Title: New phage preservation solution
Inventor: NISHIGORI KOJI
IPC: C12N7/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new phage preservation solution for preserving or diluting and preserving a phage, which is prepared by using a material capable of adding to a perishable food and can be diluted with running water and used. SOLUTION: This new phage preservation solution is adjusted to pH 6.5-7.5 by using an amino acid such as glycine.
Patent JP-H11319682-A (JP)
Title: Rotary wet type treatment and rotary wet type treating device
Inventor: IKEDA HIROYUKI
IPC: B05D1/40
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To suppress a usage of liquid chemicals and an occupancy area of the treating device to the minimum. SOLUTION: A substrate 4 in which a resist pattern is formed is mounted on a rotary table 12 in a cup. A separation shutter 16 is raised, and circulating thinner in a circulation tank 2 is discharged from a liquid chemicals discharge part 7 while rotating the rotary table 12 in the cup and the substrate 4. The circulating thinner on the substrate 4 is spread on the substrate 4 by centrifugal force to remove a resist pattern and dispersed radially and allowed to enter into a waste liq. part 13 and abandoned through a waste liq. line 15. The separation shutter 16 is lowered, and a separation hole 13a is closed, and the circulating thinner is discharged from the part 7 and recovered to the circulation tank 2 through a recovering line 14. Lastly, an unused thinner is discharged from the liquid chemicals discharge part 7 and recovered to the circulation tank 2 through the recovering line 14.
Patent JP-H08322172-A (JP)
Title: Rotor for synchronous motor
Inventor: UCHIDA HIROYUKI
IPC: H02K1/27
Filed: 1995-05-29
Abstract: PURPOSE: To suppress the effect of the gap of magnets on the air gap flux distribution without increasing the molding cost of the permanent magnet. CONSTITUTION: The rotor 10 comprises two magnet groups 22, 24, each comprising a plurality of permanent magnets 18 arranged in the circumferential direction throuqh a gap 20, arranged contiguously each other in the axial direction and secured to the outer circumferential surface of a rotor core 14. First and second magnet groups 22, 24 are shifted from each other on the rotor core 14 such that each gap of one magnet group is located substantially in the center in the circumferential direction of each permanent magnet 18 in the other magnet group. After each permanent magnet 18 is secured to the rotor core 14, the magnet area constituted of one permanent magnet 18 in the first magnet group 22 and half body parts of two permanent magnets 18 in the second magnet group 24 abutting thereon is magnetized uniformly in one polarity.  Similarly, other magnet area of similar constitution contiguous thereto in the circumferential direction is magnetized uniformly in the other polarity.
Patent JP-S619848-A (JP)
Title: Guide groove forming method of optical recording medium
Inventor: ASANO MUTSUMI
IPC: G11B7/24035
Filed: 1984-06-23
Abstract: PURPOSE:To improve the tracking capacity, the read S/N ratio, and the productivity by forming patterns of an optical recording layer consisting of optical recording medium materials on a foundation layer by the lift-off process and forming gap parts of this optical recording layer into guide grooves. CONSTITUTION:A photoresist is applied to the flat surface of a foundation layer 1 to form a photoresist film 2, and a mask 3 is used as shown in a figure B to expose guide groove patterns 3a to a light L on the photoresist film 2. After exposure of guide groove patterns 3a, the resist made insoluble by exposure is developed to remain as shown in a figure C to form resist patterns 4 for predeterminate guide grooves. Optical recording medium materials 5 are stuck to the surface of upper sides of resist patterns and the surface of the foundation layer 1 separately from each other as shown in a figure D. Finally, resist patterns 4 are removed by lift-off to leave optical recording medium materials 5 on the foundation layer 1 as they are, and these materials are used as optical recording layers 6, and gap parts between optical recording layers 6 are used as guide grooves 7 as shown in a figure E.
Patent JP-S5928433-A (JP)
Inventor: FUORI JIYURIO
IPC: A21D8/00
Filed: 1983-07-19
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-S5654334-A (JP)
Title: Submergence detector
Inventor: HAMAZAKI YUUJI
IPC: G01M3/04
Filed: 1979-10-09
Abstract: PURPOSE:To facilitate maintenance and to improve safety by using optical fiber and a sensor of specific structure. CONSTITUTION:Sensor 9 having porous glass 4, made of a glass rod with many pores, inserted between lens 1 and 1 made of a couple of glass rods with prescribed refractive-index distribution is arranged at a submergence monitor point and light source 5 and detector 6 are connected to it via optical fiber 2. Consequently, light transmitted from light source 5 to sensor 9 via optical fiber 2 is scattered and not incident to detector 6 when sensor 9 is not under water, but when sensor 9 is under the water and porous glass 4 is immersed with water, porous glass 4 turns into an even, clear medium to cause the incident light to strike detector 6 without scattering the light. Therefore, submergence detection is carried out in safety without electromagnetic inductive noises and leakage of electricity and the maintenance is facilitated because of no movable part at sensor 9.
Patent JP-H02308003-A (JP)
Title: Road pavement materials with natural color and its pavement
Inventor: SATO YOICHI
IPC: C08L21/00
Filed: 1989-05-23
Abstract: PURPOSE:To keep the natural color and increase water permeability, by mixing aggregate, in which specified size-distribution coarse and fine aggregate composed of sandy materials of crushed stones and gravels are mixed in a specified ratio, with a binder having a mineral oil base. CONSTITUTION:Coarse aggregate 1 composed of sandy materials such as crushed stones and gravels having screen diameter specified by at least 5mm is mixed with several % or less of fine aggregate 2 composed of sandy materials or stone dusts specified by at most 5mm with a specified ratio thereof. Next, a thermoplastic material made of aliphatic petroleum resin and synthetic rubber are mixed with a mineral oil base as a binder 3 with a specified mixing ratio of about 30%, 70%, and 2-3% respectively. In this case, it is preferable that the coarse aggregate 1 has a size distribution of 95-100% by weight of 13mm screen-undersizes and further the fine aggregate 2 has a size-distribution of 30-46% by weight of 5mm screen-undersizes and also has several to ten percent in weight of 2.5mm, 0.6mm, 0.3mm, 0.15mm, and 0.074mm screen-undersizes respectively.
Patent JP-H0426282-A (JP)
Title: Motion vector detector and image fluctuation corrector
Inventor: MORIMURA ATSUSHI
IPC: H04N19/523
Filed: 1990-05-21
Abstract: PURPOSE:To suppress the fluctuation of a motion vector by providing a stanstill decision part which decides the standstill of an input image signal, and a coring value decision apparatus which decides a coring value from the output of an integration circuit and the decision part. CONSTITUTION:The above device is equipped with the standstill decision part 20 which decides the standstill of the input image signal, and the coring value decision apparatus 21 which decides the coring value by the output of an integrator and the standstill decision part 20. Therefore, coring is applied corresponding to the detected size of the motion vector and the result of standstill decision of an image. Thereby, it is possible to suppress the fluctuation of the motion vector without lowering detection accuracy when a large motion vector is detected and also, even when the correlation of the image is high in one direction.
Patent JP-S61290084-A (JP)
Title: Ink jet recording method
Inventor: ARAI RYUICHI
IPC: B41M5/52
Filed: 1985-06-18
Abstract: PURPOSE:To enhance contrast and obtain excellent resolution and gradation properties, by specifying the relationships between the diameter of ink droplets, the thickness of an ink-receiving layer of a recording material, ink absorptivity of the ink-receiving layer and the like. CONSTITUTION:In an ink jet recording method in which recording is conducted by adhering ink droplets to a recording material comprising a base and an ink-receiving layer provided on the base, the diameter d1 of ink droplets and the thickness d2 of the ink-receiving layer are so set as to satisfy the Formula (1), wherein B is the void ratio of the ink-receiving layer, and S is the rate of swelling of the ink-receiving layer with an ink. For example, yellow, magenta, cyan and black color inks are used, and the voltage to be applied to a head is varied to thereby vary the diameter d1 of the ink droplets, thereby producing gradations. Conversely, the thickness d4d2 of the ink-receiving layer, the void ratio B and the rate of swelling S of the layer with the ink are previously set in predetermined ranges, and the jetting pressure of an ink jet recorder, the diameter of a nozzle or the like is varied to conform the diameter d1 of the ink droplets to the inequality (1).