baber/WOPTO huggingface dataset:
Patent JP-H046766-A (JP)
Title: Comb lead for hybrid ic
Inventor: FUJISAKU MINORU
IPC: H05K1/14
Filed: 1990-04-25
Abstract: PURPOSE:To secure the high quality and high reliability of a hybrid IC by providing a structure absorbing and mitigating the distortion stress on comb leads. CONSTITUTION:The circuit board 3 of a hybrid IC 17 is inserted into S-shaped holding sections of comb leads 15 with a frame structure, the S-shaped holding sections 14 and the circuit board 3 are connected by soldering, and a connection section 8 with a frame structure is cut off to obtain the preset hybrid IC 17. A printed board 9 absorbs the distortion stress with the elastic action by a flexible structure constituted of the S-shaped holding sections 14, U-shaped bent sections 16 and L-shaped support sections 13 of the comb leads 15, and cracks and ruptures can be prevented from occurring on a solder connection section 11, the comb leads 15 and circuit board 3.
Patent JP-S585406-A (JP)
Inventor: AREKUSANDORU FUORESUCHIE
IPC: F01D5/30
Filed: 1982-06-24
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-S62264630-A (JP)
Title: Equipment and method for manufacturing ii-vi compound semiconductor thin film
Inventor: NISHITANI MIKIHIKO
IPC: H01L21/363
Filed: 1986-05-13
Abstract: PURPOSE:To improve characteristics in controllability and stability of deposition conditions and deposit II-VI compound films on a substrate so that their excellent films in crystalline feature are sufficiently reproducible by independently performing temperature control of a heating part of evaporation source as well as a portion enclosed by wall parts and a lid. CONSTITUTION:A configuration of semiconductor deposition device such as a wall part 12 and a heating part 12a composed of boron nitride treatment and a lid 16 arranged at an upper side of wall part 12 permits heat capacity of the heating part 12a to be less than that of the wall part 12. In the meanwhile, a vacuum inlet port 18 and a vapor supply part 17 leading to the heating part 12a are arranged at the wall part 12 and an evaporation source 11 is accommodated at the heating part 12a. In addition, there is a substrate 13 on the lid 16, on which II-VI compound films are deposited. Subsequently, heaters 14a, 14, and 14b as well as thermocouples 15a, 15, and 15b mounted at the sides of lid 16, wall 12, and heating part 12a independently control the temperatures of respective portions and deposit the compound films on the substrate so that their excellent films in crystalline feature are made sufficiently reproducible.
Patent JP-H01282064-A (JP)
Title: Moving inspection monitor
Inventor: YAMAMOTO IKUO
IPC: B61B12/06
Filed: 1988-05-06
Abstract: PURPOSE:To aim at the simplification of a monitor in structure by reciprocating a rod body along a travel rail laid down in and around equipment to be monitored in a plant, while attaching a checking car mounted with a TV camera or the like, to this rod body, and making it monitor the equipment. CONSTITUTION:When equipment in a plant is monitored, a worm 37b is rotated by a driver 37, and a rod body 34 is extruding to the side of a traveling rail 32 laid down in and around equipment to be monitored, from a storage rail 33. With this operation, a checking car 36 mounted with a TV camera or the like, attached to the rod body 34 is moved along the circumference of the equipment, and information on the equipment is gathered in this checking car 36 being fed from a feeder device 40 via a feeder line in a cable body 41, transmitted the information to a monitor chamber. At this monitor chamber, monitoring and checking for the equipment are carried out on the basis of this transmitted information. After checking and monitoring are over, the driver 37 is driven in the reverse direction, making the rod body go back, and housed in the storage rail 33.
Patent JP-H10303326-A (JP)
Title: Electronic part accommodating container
Inventor: ITO YOSHIAKI
IPC: H01L23/10
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an insulating container having an insulating base and a lid, which can allow an electronic part to normally operate for a long term of time without causing any deterioration of characteristics of the part, by air-tightly sealing the electronic part therein with a high sealing pressure, reliably and firmly fixing the electronic part accommodated within the container and effectively preventing oxidation and corrosion of electrodes on the electronic part. SOLUTION: A container 14 includes an insulating base 11 and a lid 12. The insulating base 11 is joined to the lid 12 through sealing material 17 so that an electronic part 13 can be air-tightly accommodated within the container 14. The sealing material 17 is glass material which contains a glass component including 30-50 weight % of lead oxide, 1-6 weight % of boron oxide, 7-15 weight % of zinc oxide, 21-30 weight % of sodium fluoride and 14-20 weight % of bismuth oxide and also contains 5-24 weight % of lead titanate compound as an additive filler. As a result, the softening melting temperature of the sealing material 17 can be lowered to prevent the melting heat of the sealing material 17 from deteriorating characteristics of the part 13.
Patent JP-S5535562-A (JP)
Title: Forming method of digital transmission signal
Inventor: WADA RIYOUICHI
IPC: H04L1/00
Filed: 1978-09-05
Abstract: PURPOSE:To ensure the production and decoding for the signals with a simple means as well as to give correction to the optional 2-word error by adding the 3rd check code to the data plus the 1st and 2nd check codes to detect the reception of the error for transmission. CONSTITUTION:Data A, B and C supplied to input lines 106, 107 and 108 are supplied to P code genreration circuit 101 and Q code generation circit 102, and thus P and Q codes are produced to be delivered to output lines 109 and 110 each. Parallel-serial conversion circuit 103 gives a time-division multiplication to the data puls the P and Q codes to convert them into the serial type signals which are then delivered to 3rd check code additional circuit 104. Circuit 104 adds the 3rd code to the data plus the P and Q codes each and then dlivers them to output line 105. In this way, the signals can be produced and decoded with a simple means, ensuring correction for the optional 2-word error.
Patent JP-2000299239-A (JP)
Title: Solder joint method for insulated wire and terminal
Inventor: YAMAUCHI KOSUKE
IPC: H01F41/10
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To jointing a terminal and an insulated wire with solder uniformly and stably by winding the insulated wire around a solder-coated terminal and irradiating the wound part with a laser beam. SOLUTION: A predetermined amount of cream solder 2 is discharged or coated onto a predetermined upper surface of a terminal 1. The solder 2 is heated with a hot plate to be temporarily melted. Thus, the surface of the solder 2 is made substantially uniform, so that the subsequent operation of winding an insulated wire 3 is facilitated. In addition, the absorbing rate of a laser beam 4 at the soldering surface is also made uniform during the irradiation of the beam 4 so that the solder joint is stabilized. Next, the wire 3 is wound around predetermined regions of a bobbin 5 and the terminal 1. Successively, the converged beam 4 is injected onto a predetermined surface of the terminal 1, whereby, while melting the solder 2 with the heat of the beam 4 and while destroying or melting the insulation sheath of the wire 3, the terminal 1 and the wound wire 3 are jointed with the solder.  As a result, a uniform and stable solder joint can be obtained.
Patent JP-S5812268-A (JP)
Title: Gas pressure control method of fuel cell
Inventor: MIKAWA KOUJI
IPC: H01M8/04
Filed: 1981-07-15
Abstract: PURPOSE:To prevent the output voltage drop of an air supply source caused by load variation when the pressure of the source changes by varying the air pressure of a fuel cell through the exhaust pressure of the air supply device or varying the fuel pressure through the air pressure of the cell. CONSTITUTION:A fuel obtained by converting naphtha or the like into hydrogen rich gas by means of a reforming device 2 and an air from an air compressor 3 are supplied to a fuel cell 1, while unreacted fuel is returned to the reforming device 2 and are burnt. A part of thus generated energy is applied to a turbine 4 and the compressor 3 is driven. In this case, the differential pressure of (P1-P2) is always retained by means of the control valve of an air flow control system 9 by varying the pressure set points of the air and fuel pressure control systems 7 and 8 of the cell 1 through the exhaust pressure P1 of the compressor 3, and cell air pressure P2 respectively. As a result, any output voltage drop can be prevented even when the pressure of the air supply source changes due to the load and the intra-cell gas crossover can also be prevented.
Patent JP-H02290129-A (JP)
Title: Ring line system protective relay
Inventor: KAWASAKI YOSHIHIRO
IPC: H02J13/00
Filed: 1989-04-28
Abstract: PURPOSE:To protect a ring line system by receiving transmission information concerning the first and second groups of member stations, providing two series of central processors collecting voltage information on a substation, making member stations use transmitting and transferring trip signals of the same mode as that of the central processes, and providing a means to perform locking in different modes. CONSTITUTION:A central processor MAS has two series of central processors MS1 and MS2, and selective switches for test mode and normal mode are provided to each of the central processors MS1, MS2 and the first and second groups of member stations SUB1-SUB6. The protective function is available among the central processors MS1, MS2 and the first and second groups of member stations SUB1-SUB6, and the member stations SUB1-SUB6 lock transferring trip signals from the central processors MS1, MS2 in a different mode. According to the constitution, a ring line system can be protected even in the event of a field test.
Patent JP-2000302010-A (JP)
Title: Webbing takeup device
Inventor: KADOYASHIKI AKIRA
IPC: B60R22/28
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a webbing takeup device easy to mount a compression coil spring certainly in such a way as not likely to slip off. SOLUTION: A V-gear 46 is provided with an insert hole 102, and a spring box 114 configured with a wall part 106 and restriction walls 108, 110, 112 is formed at the insert hole 102 on its side nearer the end 102B. In a base lock 24, a spring accommodation part 120 is formed part whereof assumes a restriction recess 130 configured with a wall part 124 and restriction walls 126 and 128. The two ends of compression coil spring 114 accommodated in the accommodation part 120 intrude into the spring box 114 and restriction recess 130, and its displacement in the direction perpendicular to the axis is restricted by boundary walls 108-128. Accordingly there is no risk that the spring 114 slips off from the insert hole 102.
Patent JP-H11323757-A (JP)
Title: Supply of finely crushed fibrous material and system therefor
Inventor: STROEMBERG BERTIL C
IPC: D21C7/06
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying a finely crushed fibrous material to the top part of a treating vessel, aiming for the improvement of its simplicity, operation and maintenance by conducting a pressurized transportation by using a slurry pump instead of a conventional high pressure transportation. SOLUTION: This method for supplying wood chips to the top part of a treating vessel 221 comprises (a) a process for steam-treating the wood chips, removing air therefrom and heating the wood chips, (b) a process for making the wood chips as a slurry with a cooking liquid and preparing a slurry of a liquid and the wood chips, (c) a process for pressure-treating the slurry upto at least approximately 5 atm. gage pressure, at a position of 30 feet (9.14 m) below from the top part of the treating vessel 221 with an action by one or more high pressure slurry pumps to the slurry, and then transporting the pressurized wood chips to the top part of the treating vessel 221, and (d) a process for treating the wood chips during the performance of the transportation process in the (c) process, with a polysulfide, anthraquinone, or their equivalent material or derivative, a surfactant, an enzyme, a chelating agent, or a combination thereof.
Patent JP-H11304250-A (JP)
Title: Hot water supply apparatus with heat insulating function
Inventor: YAMADA TORU
IPC: F24H1/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent execution of heat insulation control under a state where water is not present in an apparatus. SOLUTION: When a heat insulation is turned on, a heat insulation timer is started to perform ignition control at such an opening of a proportional control valve as minimizing fuel gas supply and test combustion of a burner is conducted for a specified time. A decision is then made whether a time (t) required for raising the detection temperature by a predetermined temperature width through test combustion is longer than a prestored reference time t0 or not. If it is shorter than the reference time t0 , a decision is made that water is not present in the apparatus and combustion of burner is inhibited, heat insulation control is not performed and the fact is notified by means of a transmission sound, a lamp, or the like.
Patent JP-H09298348-A (JP)
Title: Printed circuit board
Inventor: IWAZAWA SUSUMU
IPC: H05K3/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To enable effective fixing to an apparatus cabinet by discrimination parts of fixing holes which are very simply formed, and prevent the external appearance of an apparatus from being deteriorated. SOLUTION: Many fixing holes 14, spare holes 15, positioning holes 16, etc., are formed in an equipment cabinet 3. The main panel 11 is fixed to the equipment cabinet 3, exposed to the outside, and constitutes an external appearance surface. An insulating layer 13 having almost the same color tone as the equipment main body 3 is printed and formed on the main panel 11. When the insulating layer 13 is printed and formed, discrimination parts 17 are formed around the fixing holes 14 by using a punched pattern. The discrimination pattern 17 has a ring type whose diameter is smaller than the outer diameter of the head part 18 of a fixing screw 7.
Patent JP-H04340305-A (JP)
Title: Controller for electric vehicle
Inventor: KOYAMA SHIGERU
IPC: B60L15/40
Filed: 1991-05-15
Abstract: PURPOSE:To enhance operational efficiency of a train composed o vehicles having different acceleration characteristics by detecting the difference, between a theoretical acceleration obtained from an acceleration torque detector and an actual acceleration obtained from a speed meter, at each vehicle and then switching the acceleration pattern. CONSTITUTION:At each vehicle, a theoretical acceleration operating unit 6 determines a theoretical acceleration alphaa based on an output from an acceleration torque detector 5. On the other hand, a speed detector 7 determines the actual speed Vr of each vehicle which is then fed to an actual acceleration operating unit 8 in order to determine an actual acceleration alphar. A subtractor D determines the difference  alpha between the theoretical acceleration alphaa and the actual acceleration alphar which is then fed to an acceleration characteristic switching command unit 9. The unit 9 produces a switching command E which is fed to an acceleration pattern switching unit 10 which then produces an acceleration pattern alphap to be fed to an electric vehicle driver 11. Consequently, a train composed of vehicles having different acceleration characteristics can be operated with no limitation resulting in effective operation of vehicle.
Patent JP-S5734361-A (JP)
Title: Semiconductor device
Inventor: MURAMOTO KENICHI
IPC: H01L27/06
Filed: 1980-08-11
Abstract: PURPOSE:To obtain a power transistor with a protective diode formed in one body by a method wherein a base contact region is formed, overhanging toward the circumference of the base, on the front side of the collector region of a junction transistor and a high density region is provided in a depletion layer region. CONSTITUTION:An N<+> region 5 is provided in the area, whereon the depletion layer will be formed, on the front side of an N<-> collector region 2 and a shallow base contact region 3a is formed in such manner that it is stretching out to the circumference of the base region 3. The depth (curvature of junction) of the regions 3 and 3a is established in proportion to the density ratio of the regions 5 and 2 and in such manner that the withstand voltage of the diode consisting of the regions 3a and 5 will be made lower than that between the regions 3 and 2. Through these procedures, a small-sized device 8, wherein a protective diode is connected in parallel between the base and collector and formed in one body, can be manufactured at a low cost and the reliability of which can also be improved.
Patent JP-H01280386-A (JP)
Title: Operation of gas laser oscillation apparatus
Inventor: TOKUNAGA SATOSHI
IPC: H01S3/0971
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a stable laser output after a rise of a laser by a method wherein, at the rise of the laser, discharge electric power is supplied to a discharge part from an auxiliary discharge power supply part and, in addition, supplementary discharge electric power is supplied from a main discharge power supply part. CONSTITUTION:In an apparatus which is equipped with a main discharge power supply part 4 and an auxiliary discharge power supply part 5 and with a discharge part 3 for discharge use in order to output a laser beam after receiving a supply of discharge electric power from these power supply parts, discharge electric power Pa is supplied to said discharge part 3 from the auxiliary discharge power supply part 5 at a rise of a laser; in addition, supplementary discharge electric power DELTAP is supplied also from the main discharge power supply part 4. For example, a signal of a discharge electric-power supplementary circuit 19 is given to an inverter circuit 11 for main discharge power supply use of a main discharge power supply circuit 41 after receiving the signal, the inverter circuit 11 for main discharge power supply use controls an ON or OFF operation of a switching element, and controls a supplementary amount DELTAP of discharge electric power to be output from a rectification circuit 13 for main discharge power supply use in such a way that discharge electric power sufficient to ignite a cathode pin 2 is supplied to a discharge part.
Patent JP-S5335440-A (JP)
Title: Write-in method for from
Inventor: OGAWA MASAKI
IPC: G11C16/22
Filed: 1976-09-14
Abstract: PURPOSE:To improve the reliability and to ensure the electric charge required for write-in, by removing any defective EROM gate insulating film.
Patent JP-S5735859-A (JP)
Title: Formation of mask
Inventor: MIURA AKIRA
IPC: G03F1/80
Filed: 1980-08-13
Abstract: PURPOSE:To form a hard mask of high accuracy free from pinholelike defects by selectively irradiating a chromium layer prepared on a substrate with alkali metallic ion beam and treating the layer with an acidic etching soln. CONSTITUTION:A glass substrate having a chromium or chromium oxide layer 6 is mounted on a sample table 7 and selectively irradiated with alkali metallic ion beam 1 from an ion beam system composed of an electrostatic lens system 2, an aperture 3, a deflecting electrode 4 and an electrostatic object lens system 5 to form a latent image on the layer 6. The layer 6 is then treated with an acidic etching soln. contg. ammonium cerium nitrate to remove the irradiated part of the layer 6 by etching, thus obtaining a hard chromium mask.
Patent JP-S5635443-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA KAZUYUKI
IPC: H01L23/16
Filed: 1979-08-31
Abstract: PURPOSE: To improve the durability of the semiconductor device by interposing a sealing body formed unitarily by combining two members in the cavity formed between an enclosure and a lid, when annular lids are sealed to the upper and lower surfaces of an insulating cylindrical enclosure, and a pair of electrodes are pressed into the through-hole formed to hold therebetween a semiconductor element structure at the inner part.  
     CONSTITUTION: Annular lids 2 and 2' of Kovars are sealed to both opposing ends of an insulating cylindrical enclosure 1 made of ceramics, and within a through hole formed in the annular lids 2 and 2', a pair of electrodes 3 and 3' are infiltrated into the through hole formed in the lids 2 and 2' to slidably hold therebetween a semiconductor element structure 14 accommodated in a housing 1. In this construction, a sealing body 16 made of an annular soft and elastic insulating heat-resisting divided bodies 16' and 16" such as silicons rubber or the like, is inserted in a cavity formed between the enclosure 1 and lids 2 and 2', and the peripheral edge of the inner peripheral surface of the divided body 16' is pressed to the lid 2' by the inner peripheral surface 16a of the divided body 16' and the electrode 3 is pressed thereto by the electrode 3 and further the annular projection 16c of the divided body 16" is brought into contact with the lid 2'. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09274342-A (JP)
Title: Image forming device
Inventor: MATSUI HIDEAKI
IPC: G03G15/00
Filed: 1996-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of compensating for surface staining due to stainings on all the mirrors and the lens of an optical system which build up as time elapses, capable of preventing surface staining in the case of copying an original document whose surface has high density or a color original-document, and capable of high-quality image formation. SOLUTION: The image forming device irradiates an original document 1 by means of an exposure lamp 8, makes light reflected from it form an image, as the image information of the original document 1, onto a photoreceptor 20 via the reflecting mirrors and lens 12, and carries out image formation for the original document 1. In the image forming device, light transmitted through a half-mirror 16 is detected by an optical sensor 4 disposed behind the half-mirror 16 which is near the photoreceptor 20. By means of a microcomputer 6, a reference detection value from a reference-density reflection light from a reference-density reflector 3 which is detected by the optical sensor 4 in advance is compared with an elapse detection value from reference-density reflection light which is detected by the optical sensor 4 at the time of the image formation.  By means of a device 7 for fuming on a lamp, a quantity of light from the exposure lamp 8 is controlled so that both the detection values match. This compensates for stainings on all the reflecting mirrors and the lens and enables the high-quality image formation.
Patent JP-S5734566-A (JP)
Title: Method and apparatus for electrostatic development
Inventor: TAKASHIMA YUUJI
IPC: G03G15/08
Filed: 1980-08-11
Abstract: PURPOSE:To obtain a sharp particle image free from fog, by moving a support forming a specified particle face and a dielectric in the directions reverse to each other, and separating only particles not attracted electrostatically. CONSTITUTION:The particle surface of a support 2 of an electrostatic recorder or the like consists of the particles A strongly electrostatically attracted and that B not attracted. A charged dielectric 1 opposite to the support apart at a constant space and the support 2 are moved in the directions reverse to each other, and only the particles B are allowed to be transferred. the face of the dielectric 1 is always renewed by reverse movement between the dielectric 1 and the support 2, and a fresh dielectric face free from the particles appears opposite to the support 2, thus permitting charge shielding due to the particles previously attached to be suppressed, electrostatic developing efficiency to be enhanced, therefore, a sharp particle image free from ground fog to be obtained by separation of the particles B  alone.