baber/WOPTO huggingface dataset:
Patent JP-H1012921-A (JP)
Title: Light-emitting semiconductor element
Inventor: ICHIHARA ATSUSHI
IPC: H01L29/45
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a high luminance with less power consumption by forming a light-emitting layer to be held between P-type and N-type semiconductor layers on a substrate, and sequentially forming a first conductive layer, a substantially transparent second conductive layer and an electrode layer on the semiconductor layer. SOLUTION: In this blue-color LED device, a P-type GaN layer (P-type semiconductor layer) 3 and an N-type GaN layer (N-type semiconductor layer) 4 are formed via a buffer layer 2 made of GaN on a substrate 1 made of sapphire. Then, an InGaN layer A (light-emitting layer) 5 is formed between the P-type GaN layer 3 and the N-type GaN layer 4. In addition, a translucent NiAu layer (first conductive layer) 6 made of a Ni-Au alloy is formed on the P-type GaN layer 3, and a substantially transparent ITO layer (second conductive layer) 7 is formed on the NiAu layer 6. An anode electrode layer (electrode layer) 8, circular in a plan view, made of Al is formed at a substantially center portion on the ITO layer 7.
Patent JP-H0913123-A (JP)
Title: Production of high tensile strength steel
Inventor: KAWANAKA TORU
IPC: C22C38/50
Filed: 1995-06-28
Abstract: PURPOSE: To provide a method for producing a low yield ratio 780N/mm<2> class high tensile strength steel excellent in weldability and acoustic anisotropy and furthermore excellent in ultrahigh heat input welding HAZ toughness. CONSTITUTION: A steel having a compsn. contg., by weight, 0.0055 to 0.084% C, 0.01 to 0.3% Si, 0.8 to 1.5% Mn, <=0.01% P, <=0.01% S, 0.5 to 2.5% Ni, 0.2 to 1.0% Cr, 0.1 to 0.8% Mo, 0.005 to 0.03% Nb, 0.01 to 0.08% Al and 0.001 to 0.006% N, in which Ceq is regulated to >=0.48, and contg. no B is heated to the temp. range from 1000 to 1200 deg.C, and when the parameter satisfies T=20 Mn+10Ni+15Cr+100Mo+1500Nb+15Cu+150V+500(Ti-3.42N-8(t)<0.5> +830, hot rolling is finished in the temp. range from T to 1100 deg.C. Then, it is cooled at a cooling rate of 0.1 to 50 deg.C per sec from the Ar3 transformation point to at least 500 deg.C, is next reheated to the temp. range from 740 to 850 deg.C, is thereafter subjected to quenching treatment and is furthermore subjected to tempering treatment to the temp. range of the Ac1 transformation point or below.
Patent JP-H0913765-A (JP)
Title: Door key device
Inventor: ABE KATSUNOBU
IPC: E05B81/64
Filed: 1995-06-28
Abstract: PURPOSE: To enhance operability by providing one key cylinder and an operation means which locks and unlocks a door by operating a key of this key cylinder and operates a power window. CONSTITUTION: When a key 2 is inserted into a key cylinder 1 and is turned at the position of an operation turning angle αL or αU, a key lever 3 is mechanically interlocked with the turning of the key 2 so that it may be turned. Accompanying this, a first rod 5 transmits the turning motion to a lock mechanism 4. The lock mechanism 4 locks the door when the lever 3 is turned at an angle α1 , and unlocks the door when the lever 3 is turned at the angle αU in the opposite direction. When the key 2 is further operated so that the lever 3 may reach the position of an angle βC, beyond the angle αL, a switch circuit in the cylinder 1 is operated so that a motor may operate a window switch circuit according to the control of a control circuit, thereby closing a window.  When the lever 3 reaches the position of an angle βO beyond the angle αU, the motor operates the switch circuit, thereby opening the window.
Patent JP-S5891839-A (JP)
Inventor: TODA KAZUHIRO
IPC: D02G3/34
Filed: 1982-09-20
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-H0214233-A (JP)
Title: Resin composition
Inventor: ARAI SHIGEHARU
IPC: C08L27/14
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a resin composition providing a reinforced resin having high strength without causing the decomposition and deterioration of the resin when used as a resin for glass-fiber reinforcement by compounding two specific kinds of polyvinylidene fluorides at specific ratios. CONSTITUTION:The objective resin composition is produced by compounding (A) 2-17wt.% of a polyvinylidene fluoride having <=8mol% of -CF2-CF2- bond with (B) 83-98wt.% of a polyvinylidene fluoride having >=9mol% of -CF2-CF2- bond. As an alternative method, the composition is produced by compounding (C) 2-17wt.% of a polyvinylidene fluoride produced by suspension polymerization process with (D) 83-98wt.% of a polyvinylidene fluoride produced by emulsion polymerization process.
Patent JP-S6056395-A (JP)
Inventor: KAWABE RIYOUICHI
IPC: H05B6/10
Filed: 1983-09-06
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-H064424-A (JP)
Title: I/o management system for hardware system test and its i/o management method
Inventor: SUZUKI YOSHIHIKO
IPC: G06F13/00
Filed: 1992-06-22
Abstract: PURPOSE:To efficiently perform the hardware system test by dispensing with a communication between complicated tasks, with regard to the I/O management method in the hardware system test. CONSTITUTION:In the I/O management system for a hardware system test, at a logical controller (LCU) unit, a logical controller block (LCUB) for managing an I/O device group belonging to the LCU concerned is provided, and at a channel path identifier (CHPID) unit connected to the LCU, a reset channel path block (RCHB) for managing the CHPID is provided, so that both the blocks (LCUB, RCHB) have a link relation. Also, an I/O device control block (UCB) for managing each I/O device is provided, and this system is constituted so that the UCBs of all I/O devices belonging to the LCU are subjected to queuing by using the head UCB address in the LCUB and an inter-LCB link pointer.
Patent JP-H0328196-A (JP)
Title: Gas-phase synthesis of diamond
Inventor: KONDO HIDEKAZU
IPC: C30B29/04
Filed: 1989-06-27
Abstract: PURPOSE:To improve quality by introducing heated raw material gas for synthesis of diamond on the surface of base plate and separating out diamond with cooling position of the base plate so as to have specific temperature gradient in normal direction to the surface of the base plate. CONSTITUTION:Mixed gas of methane and H2 as a raw material gas for synthesis of diamond is introduced into CVD vessel 1 from a nozzle 6 in conditions of methane/H2=0.01, flowing rate Q=600 normal cm<3>/min and 30Torr pressure by flow regulating valves 11 and 12. Next, the raw material gas is heated by a filament 2 of metal having high melting point at >=1800 deg.C in front of the nozzle 6 and introduced onto the surface of base plate 9 held at 600-1100 deg.C, then cooled from rear side by a water-cooling device 5, thus temperature gradient in normal direction to the surface of the base plate 9 is made to >=200 deg.C/mm to separate out diamond.
Patent JP-S5786773-A (JP)
Title: Transmitting and receiving system for ultrasonic wave
Inventor: KOTANINO AKIRA
IPC: A61B8/00
Filed: 1980-11-20
Abstract: PURPOSE:To obtain clear-cut images with a simple device by carrying out successively beam scanning with different depths at which beams converge and adopting only information that is useful for displaying a tomographic image for each scanning and storing the information in memory. CONSTITUTION:An echo signal 200 received by a probe 10 becomes a tomographic image information 300 at an image information conversion section 16 through a receiving and transmitting section 14, and the information 300 is stored in a frame memory 20, and its output is inputted into a display device 22. The gate signal 500 of a ultra- sonic wave repetition gate circuit 24 controls the receiving and transmitting section 14 and the frame memory 20. The receiving and transmitting section makes delayed control of each vibrator of the probe 10, and thereby electronic scanning is applied to the ultra-sonic beam, and the far section and near section of conversion is changed over. An image conversion information section 16 has a STC circuit in which the amplification factor is controlled by time, and it is synchronized with the change-over of the far and near sections of the converting section. If the conversion is at the near (far) section, the signal from the far (near) section is given a fixed bias so that the signal becomes a black level. In this arrangement only the signal at a desired depth is taken out and the image is clear.
Patent JP-S5950190-A (JP)
Title: Nickel-phosphorus alloy electroplating bath
Inventor: ATOBE MITSUAKI
IPC: C25D3/56
Filed: 1982-09-17
Abstract: PURPOSE:To obtain the titled plating bath giving a film having high corrosion resistance and a specular surface with high electrodeposition efficiency by using specified amounts of nickel sulfamate, boric acid, phosphorus acid, phosphoric acid, EDTA and sodium laurylsulfate as essential components. CONSTITUTION:This Ni-P alloy electroplating bath contains 100-700g/l nickel sulfamate, 0'45g/l nickel chloride, 15-50g/l boric acid, 5-100g/l phosphorus acid, 5-100g/l phosphoric acid, 10-100g/l EDTA and 0.01-0.5g/l sodium laurylsulfate. Nickel chloride is used to dissolve an Ni anode, so it is not necessarily required when no Ni anode is used.
Patent JP-S647866-A (JP)
Title: Special acoustic effect switching device
Inventor: UEMURA HIDEO
IPC: H04N5/60
Filed: 1987-06-30
Abstract: PURPOSE:To execute simple operation by providing an external input mode setting circuit to an external sound signal and fixing a special acoustic effect switching circuit only to a monaural mode at a monaural sound setting time, by a monaural setting signal, from the external input mode setting circuit. CONSTITUTION:For a monaural sound signal from an external sound input terminal 2, when the equipment of a monaural sound only is connected by a user, the setting of an external input mode setting circuit 1 is set to a monaural side. Accordingly, only by closing the sound signal lines of right and left and inputting a sound signal to either the right or left of the external input terminals 2, a setting is executed so that the sound signal can be inputted to both the right and left sound signal lines, and a monaural setting signal 7 can be given to a microprocessor 3. The microprocessor 3 fixes a mode switching signal 8 only to a monaural switching signal by the given monaural setting signal 7 and a stereo switching is prohibited. Thus, as for a special acoustic effect switching, only the monaural switching is operated and operation becomes simple.
Patent JP-H0453547-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KURIYAMA KINJI
IPC: G01N29/22
Filed: 1990-06-22
Abstract: PURPOSE:To realize accurate sensitivity adjustment in accordance with the depth of diagnosis by providing a sensitivity adjustor for the abdomen and that for circulatory organs either of which is selected by a swithcing means for switching diagnosis for the abdomen and that for circulatory organs from one to the other. CONSTITUTION:A switching key 6 for switching diagnosis for the abdomen and that for circulatory organs from one to the other is provided and an operator is capable of switching the two types of diagnosis from one to the other according to the purpose of using an ultrasonic diagnostic apparatus. Either a sensitivity adjustor 8B for the abdomen or a sensitivity adjustor 8A for circulatory organs is selected by the switching key 6 and the operator performs adjusment control for the selected sensitivity adjustor and this control is very simple. A sensitivity correcting circuit 3 is driven according to adjustment of each sensitivity adjustor. Correction by the sensitivity correcting circuit 3 can be made to correspond to adjustment by the sensitivity adjustor either for the abdomen or circulatory organs. Sufficient reliability of the adjustment is thus obtained.
Patent JP-S5687235-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/72
Filed: 1979-12-14
Abstract: PURPOSE: To improve durability by improving wear resistance by forming a magnetic layer on a base and then by providing a lubricant layer consisted of molybdenum disulfide of less than specific grain size, on the layer.  
     CONSTITUTION: On a base, a magnetic layer is formed by vacuum deposition, etc., and on the magnetic layer, a lubricant layer of flocculated molybdenum disulfide  particles of 1W100mg/m 2  is formed by coating or spraying the magnetic layer with  a dispersing body obtained by dispersing molybedenum disulfide of ≤0.5μm grain  size in a solvent such as petroleum ether, or by dipping the magnetic layer in the  dispersing body. Thus, the wear resistance of the magnetic layer can be improved  with an extremely small amount of molybdenum disulfide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5864468-A (JP)
Inventor: ITOU HIROSHI
IPC: F25B13/00
Filed: 1981-10-13
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-S5970641-A (JP)
Inventor: GOOTAMU AARU REINAADO
IPC: C07C315/04
Filed: 1983-09-05
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-H04308056-A (JP)
Title: Molten yttria-reinforced metal matrix composite body
Inventor: EDOWAADO SHII ZUUPAN
IPC: C22C29/12
Filed: 1991-07-03
Abstract: PURPOSE: To develop a metallic matrix composite excellent in high temp. strength by mixing Y 2 O 3  powder at a specific ratio into Ti or a Ti alloy and the other metal powder and forming and working the mixture by hot hydrostatic pressing method.  
     CONSTITUTION: The metal or ally powder of Ti, Nb, Fe, Ni, Co, Ti alloy, Co base alloy, aluminides of Ti, Nb and Ni, particularly, low Ti chloride consisting of Ti and <5 ppm Cl having plasticity of Ti alloy and Ti-6Al-4V, is used as the matrix material and molten Y 2 O 3  is mixed at 5-40 vol% to this powder. Then, the Ti alloy composite formed body containing Y 2 O 3  of 1-44 μm grain size is produced by pressing and forming by the hot hydrostatic pressing method at high temp. and high pressure. In such a way, the Y 2 O 3  reinforced metallic matrix composite material having high strength at high temp. and bearing to use at high temp. is obtd. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S585584-A (JP)
Inventor: SASAKI MASARU
IPC: F16L55/02
Filed: 1981-10-12
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-H0453589-A (JP)
Title: Control unit for washing machine
Inventor: MATSUI SHOICHI
IPC: D06F39/02
Filed: 1990-06-21
Abstract: PURPOSE:To detect the soil degree of a washing material to conduct automatic washing, and perform washing with an optimum detergent quantity according to the soil degree by making a control means determine the addition of detergent and the detergent quantity to be added according to the turbidity of the solution in a tank detected by a light sensor during washing stroke. CONSTITUTION:According to the progress of washing, the soil of a washing material is dissolved in a washing solution to make the solution turbid, and the output voltage of a light sensor 16 is reduced. When a change of output voltage of the light sensor 16 for a determined time is DELTAV, it is repeatedly judged whether DELTAV becomes less than a fixed value Vc, or the turbidity change of the washing solution is saturated until 10 minuets passes from washing start. When DELTAV<=Vc is never attained after the lapse of 10 minutes, too low washing force is judged, and the detergent is additionally put, and washing time is extended. When DELTAV<=Vc is attained within 10 minutes after washing start, the detergent is additionally put and washing time is extended.
Patent JP-H0212787-A (JP)
Title: Temperature controller of electric warmer
Inventor: IWASA TAKASHI
IPC: F24D13/02
Filed: 1988-06-29
Abstract: PURPOSE:To stop a current flow or make a temperature not increases over a fixed degree if any parts abnormality or a operation abnormality takes place by checking an abnormal temperature with a pulse generated corresponding to a comparison between a temperature signal and a temperature setting signal and transmitting a pulse to the next step only at the time of normal temperature. CONSTITUTION:When a control pulse generator causes a trouble about keeping a pulse output, the second comparator 20 produces an output of a DC signal if an abnormal temperature corresponding to an abnormal temperature setting signal is exceeded. Accordingly, no trigger signal is output as a waveform is identified at a waveform identifier 21 at the next step. In other words, this means control at a fixed temperature which does not exceed an abnormal temperature. If a circuit after the pulse generator is out of order, a trigger signal is output for the first time when a pulse is transmitted, so that no pulse is transmitted even for an open trouble and a short trouble, and a DC signal will be output after a place where a trouble takes place. The waveform identifier 21, therefore, does not output a trigger signal. In this case, there is no current flow at all.
Patent JP-S6223029-A (JP)
Title: Camera device
Inventor: GENDA KYOJI
IPC: G03B15/00
Filed: 1985-07-24
Abstract: PURPOSE:To form images of optional pauses on the same image receiving surface without any irregularity in exposure by providing a shutter which exposes respective section on the image receiving surface where plural images are formed at the same time and a light shielding device which exposes one of th sections selectively. CONSTITUTION:A shutters 5 provided on optical axes between four grating- shaped photographic lenses and a film is all opened and closed by operating a button once, and a light shielding device 6 which has two upper and lower stages allow its lower-stage drum 15b to begin to rotate one frame earlier than its upper drum 15a when a changeover dial 17 is rotated clockwise, and upper and lower shutter curtains 16 having openings 19 and 20 move right and left freely according to said rotation, thereby forming four, two, and one image corresponding to displays 22-28 of the dial 17. the respective sections on the image receiving surface are exposed by the same shutter to form plural images of optional pauses of the same subject on the one image receiving surface without any irregularity in exposure.
Patent JP-S5591689-A (JP)
Title: Typewriter
Inventor: KITADO HARUO
IPC: B41J29/14
Filed: 1978-12-29
Abstract: PURPOSE: To operate a part of a typewriter functions with the feet step by providing a key to operate by the feet step in addition to a normal keyboard operated by the fingers.  
     CONSTITUTION: A typewriter body 1 is connected with keys positioned at the feet by mean of a wirerope or an electric wire 2. The function of the key positioned at the feet is to eliminate for pushing simultaneously two keys with fingers by changing a shift key to the feet step position. For example, by changing a space bar to the feet step posotion, the right foot can operate forward and the left foot to operate backward, which facilitate operation of the typewriter greatly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0454405-A (JP)
Title: Optical displacement gauge
Inventor: MIYAKE HIROSHI
IPC: G01B9/02
Filed: 1990-06-25
Abstract: PURPOSE:To improve measurement resolution with simple structure by providing plural steps which reflect part of incident light on a reference surface or surface to be inspected. CONSTITUTION:Part of the light which is incident on the reference surface 1 is reflected by the steps 1a and 1b, but is reflected light has a phase difference corresponding to the optical path difference between the steps 1a and 1b. Then the reflected light from the steps 1a and 1b on the reference surface 1 and reflected light from the surface 2 to be inspected travels through the same optical path to cause interference. Those interferring light beams are detected by photodetectors 3 and 4 to lead out two kinds of signal which have the phase difference corresponding to the steps 1a and 1b. Therefore, the direction of the displacement of the object surface 2 can be decided from the leading/lagging relation of those signal phases and the number of the steps is increased to improve the resolution of the displacement measurement.
Patent JP-2000350565-A (JP)
Title: Salt for boiled fish paste and production of boiled fish paste
Inventor: ISHIUCHI YUKINORI
IPC: A23L17/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a boiled fish paste having excellent palatability and taste. SOLUTION: This salt for boiled fish paste contains 0.3-0.5 wt.% total of Ca ion and Mg ion and 1-5 ratio of Ca ion/Mg ion. The salt is used in a salt mixing process to produce a boiled fish paste.
Patent JP-S5953315-A (JP)
Title: Conveyer device
Inventor: INOUE KOUICHI
IPC: B65G43/08
Filed: 1982-09-22
Abstract: PURPOSE:To provide a conveyer device for a production line or the like which can easily balance supply and discharge by disposing an accumulation conveyer with a traverser between a supply conveyer and a discharge conveyer to control the transport amount. CONSTITUTION:When the amount of works supplied to a supply line 2 through a supply conveyer 3 and a conflux conveyer 4 is unbalanced with the amount of works discharged from a discharge line 6 to each discharge conveyer 9, for example, the supply amount is greater than the discharge amount, some of the transported works are fed into an accumulation conveyer 20 by a direction changing mechanism 12 of an intermedite conveyer 5 to be returned to the discharge line 6 through a traverser 24 and a liason conveyer 15. At this time, the traverser 24 is moved in the arrow direction to be adjusted corresponding to the amount of detour works. In this arrangement, unbalance between the supply amount and the discharge amount can be easily adjusted to be balanced.
Patent JP-S6143948-A (JP)
Inventor: HASHIMOTO ISAO
IPC: C09K101/00
Filed: 1984-08-07
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-S5687066-A (JP)
Title: Lighting device
Inventor: BANBA NOBUO
IPC: G03G15/04
Filed: 1979-12-18
Abstract: PURPOSE: To eliminate loss time required for return of plane mirrors and make possible high-speed scanning by disposing two lighting optical systems symmetrically with respect to the midpoint of an original surface, and moving the other plane mirror backward druing forward moving of one plane mirror.  
     CONSTITUTION: The rays of light sources 12, 12' focus on a glass 16 via stationary  mirrors 15, 15' and plane mirrors 14, 14' and the reflected rays 19, 19' produce an  image on a drum 18. With this constitution, the light source 12 is lighted when the  plane mirrors 14, 14' are positioned at the points (a), (a') respectively, and the  right optical system scans from the point A to the point B. During this time, the  other mirror 14' moves (a')W(b'). When at this instant the light source 12 is put  out and the light source 12' is lighted, this time the left optical system scans AWB. During this time, the mirror 14 returns from (b) to the first position (a). From this point, the operations are to be repeated. Thereby, the loss time caused by return is eliminated and the high-speed scanning is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0212933-A (JP)
Title: Ceramic package for semiconductor integrated circuit
Inventor: YAMAMICHI NOBUYUKI
IPC: H01L21/60
Filed: 1988-06-30
Abstract: PURPOSE:To obtain a ceramic package in which wiring connection is conducted smoothly without contact with the ceramic body of a ceramic package during a bonding work by forming a surface so disposed as to have an oblique descending toward a semiconductor chip on the body. CONSTITUTION:Since the surface of the ceramic body 1 of a semiconductor integrated circuit device having wirings 8 has an oblique descending toward a semiconductor chip 2, in case of connecting bonding wirings 5 to the wirings 8, a stage for placing the body 1 is so inclined as to push a bonding tool 10 perpendicularly to the surface thereby to push the tool to the wirings 8, thereby connecting the wirings 5 thereto. In the case of connecting, the wirings 5 are extended perpendicularly to the surface of the chip 2, and even if the body 1 is inclined, it is not brought into contact with a metal sealing ring 4.