baber/WOPTO huggingface dataset:
Patent JP-H0830398-A (JP)
Title: Optical disk system
Inventor: MURAKAMI MASAHARU
IPC: G11B7/00
Filed: 1994-07-18
Abstract: PURPOSE:To prevent data from being erased by saving write waiting data, which are temporarily stored in a cache memory, in another nonvolatile storage medium when any fault is generated at an optical disk device and writing those data in an optical disk after the fault is recovered. CONSTITUTION:Concerning the optical disk system for performing the write processing of data to the optical disk loaded on the optical disk device through the cache memory, when any fault is generated at the part of the optical disk device and write error is generated at any one of optical disk driving devices 205 to 208, a device control part 111 for optical disk reports the error to a CPU 101. The CPU 101, that receives this report, saves the write waiting data inside a cache memory 112 into a saving area 402 of a magnetic disk device 110. Afterwards, when the trouble of an optical disk library device 113 is recovered and a normal operation is confirmed, the CPU 101 reads the data saved in the saving area 402 and writes them to the optical disk library device 113 again.
Patent JP-S6319686-A (JP)
Title: Reutilizing device for overflow liquid in developing device
Inventor: KUDO YOSHIO
IPC: G03G15/11
Filed: 1986-07-14
Abstract: PURPOSE:To preclude the overflow state of a whole system by providing a storage tank which contains a liquid developer overflowing from a black liquid developer tank successively to the tank and also providing a circulating means which circulates the contained liquid developer to the stroage tank. CONSTITUTION:A liquid discharge hose 91 extends into a overflow tank 90 from an intermediate point (c) between the upper-limit level (a) and lower-limit level (b) of liquid on the flank of a 1st tank 30 and an air vent hose 92 whose height exceeds the upper upper-limit level (a) of the liquid in the 1st tank 30 is provided to the overflow tank 90 and its lower end is supported common plug 94 for sealing the mouth part 93 of the overflow tank 90 along with the liquid discharge hose 91 so that the lower end is at the position of level (d) in the overflow tank 90. When the plug 94 is removed, the developer which reaches the upper-limit level (a) of the 1st tank 30 does not overflow even if flowing in the overflow tank 90. Further, a pump 96 which operates in synchronism with the rotation of a photosensitive drum 3 is added to this overflow tank 90 and the developer stored in the overflow tank 90 is circulated to the 1st tank 30 again.
Patent JP-H06347469-A (JP)
Title: Moving body detection device
Inventor: KOJIMA HITOSHI
IPC: G07B15/00
Filed: 1993-06-10
Abstract: PURPOSE:To make judgement on the moving direction, and compute the moving speed stably with high reliability by arresting a moving body (examined substance) by a line detection method. CONSTITUTION:The device is made up of paired light receiving sections B1 and B2 which include a plurality of light receiving elements r1 and r2 provided along the moving direction of a body to be detected at specified intervals while being located at places facing each light projection section A1 and A2, forward direction extraction means S1 and S2 which scan a plurality of light receiving elements of one of the aforesaid paired light receiving sections in the direction identical to the moving direction of the examined substance (a) and extract the direction signal out of each light receiving element, reverse direction extraction means S1 and S2 which scan a plurality of light receiving elements of the other one of the aforesaid paired light receiving sections in the direction reverse to the moving direction of the aforesaid examined substance (a), and extract the detection signal out of each light receiving element, and of an analysis means C which inputs signals from both the extraction means, judges the moving direction of the body to be detected, or computes the moving speed.
Patent JP-H0726953-A (JP)
Title: Abnormal condition detecting alarm device in engine sea water pump system for ship
Inventor: NABE YUICHIRO
IPC: F01P3/20
Filed: 1993-07-05
Abstract: PURPOSE:To detect abnormal condition in a sea water pump system from the map of pressure in relation to the signal of a pressure sensor and the rotational, speed of an engine provided beforehand so as to announce an alarm by providing respective sensors for detecting pressures in the inlet and the outlet of the sea water pump and the rotational speed of the engine. CONSTITUTION:A heat exchanger 6 is provided on an engine 7, and connected to the discharge side circuit 4 of a sea water pump 11, and a sea water circuit 6a is provided so as to discharge exhaust gas from the sea water circuit 6a toward an outboard through the water jacket 7a of an exhaust pipe. An intake side pressure sensor 3 is provided in the intake circuit 2 of the sea water pump 11, and a discharge side pressure sensor 5 is provided in a discharge side circuit 4, and they are connected to an abnormal condition detecting alarm device 8 together with an engine rotational speed sensor 12. A rotational speed signal calculated from the signal of the rotational speed sensor 12 is comparing-calculated with a signal from the discharging side pressure sensor 5 and a signal from the intake side pressure sensor 3, and it is judged that its calculated value is in either one zone of a map which is set beforehand or not. Failure is judged on the basis of a reference value, and an alarm is announced by means of a buzzer while displaying failure content on a failure content indicator panel.
Patent JP-S6414520-A (JP)
Title: Restriction of vibration of burner tail tube
Inventor: KIRIKAMI SEIICHI
IPC: F23R3/60
Filed: 1987-07-03
Abstract: PURPOSE:To prolong the abrasive life of a tail tube or a first stage nozzle blade, connected to the tail tube, by a method wherein a pin is pressed at the supporting part of a bracket with a given surface pressure and the vibration energy of the pin is dispersed at the contacting surface thereof when the micro- movement of the tail tube occurs. CONSTITUTION:A bracket 9 is attached to a check pin 8 and is connected to another bracket 11, supported by a retainer fixing a first stage nozzle 12, through a column type pin 10, permitting rotary micro-movement. The column type pin 10 itself is fixed to the bracket 9 and bolts 17a, 17b fix a press piece 20 to the bracket 11 through washers 18a, 18b and springs 19a, 19b. The springs 19a, 19b press the precs piece 20 against the column type pin 10 with a given force. Washers 21a, 21b are provided between the brackets 9, 11 to permit a relative movement in both axial ends of the column type pin 10, therefore, the abrasion of both axial ends becomes half compared with a case having no washers. Contacting surfaces between the column type pin 10 and the press piece 20 as well as the bracket 11 effect micro-movement, therefore, these surfaces are coated with ceramics series abrasion resistant agent to improve abrasion resistance.
Patent JP-H0827569-A (JP)
Title: Process device, surface treating method and gas feeding piping system
Inventor: TAKAHASHI KEN
IPC: C23C14/34
Filed: 1994-07-18
Abstract: PURPOSE:To feed gas of a high purity without using a large scale gas refining device and special piping by mounting piping systems introducing process gas by >= two pieces in parallel. CONSTITUTION:In the device in which gaseous Ar is fed from a cylinder 1 to a process chamber 5 through a gas flow rate controller 3, immediately before the chamber 5, piping systems introducing gas are mounted by >=2 pieces in parallel, and the pipings themselves are imparted with a function of removing impurities. For example, gas refining pipings 4a and 4b absorbing impurities such as water, carbon dioxide, oxygen or the like in the gas are mounted as shown in the figure by using valves 6 to 8. Thus, a large scale gas refining device and piping subjected to special treatment are unnecessitated, general SUS piping is made usable for piping 2a from a gas cylinder 1, and in the case where treatment such as film forming is not executed, the need of flowing gas to the piping systems is eliminated. Moreover, the treatment in which, while impurities in the gas are removed by one piping, simultaneously, the other piping is heated to exhaust the absorbed impurities is made possible.
Patent JP-2000032219-A (JP)
Title: Hybrid illumination system for accelerating optical integration in image sensing system
Inventor: KO DAIBUN
IPC: H04N1/48
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a scanning mechanism for uniformizing the intensity of light source light and not using an expensive 3 linear RGB sensor array without scanning the respective lines of a scanning object for three times for respective LEDs. SOLUTION: This system is specifically applied to a scanner such as a desktop scanner and a sheet feed scanner. In order to improve the entire system performance while lowering the cost of the scanner, the method uses the improved scanning mechanism for using a single image sensor and a hybrid light source provided with at least one color LED and at least one color cold cathode fluorescent lamp. In one execution example, a hybrid light source uses a blue cold cathode fluorescent lamp, a red LED and a green LED. Three signals are respectively generated under three different illuminations, that are only the blue cold cathode fluorescent lamp, the red LED and the blue cold cathode fluorescent lamp and the green LED and the blue cold cathode fluorescent lamp.  By the high intensity by the blue cold cathode fluorescent lamp, an optical integration process interval is largely reduced and the entire system performance of a scanning system is largely improved.
Patent JP-H108994-A (JP)
Title: Cooling structure for turbine casing
Inventor: MURAKAMI TATSUTO
IPC: F02C7/28
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure which can effectively cool a turbine casing by a relatively small amount of air, improve a life of the casing by this structure, and properly hold a turbine clearance. SOLUTION: A turbine casing 10 has an upstream/downstream flange part 11, 12 protruded inward in a radial direction in the upstream/downstream of a turbine nozzle, this upstream/downstream flange part has a rear/front facing protruded part 11a, 12a having a peripheral surface of equal diameter separated by a clearance Δrespectively from an outer wall inner surface. Further, in a peripheral surface of the rear facing protruded part and the front facing protruded part, a ring-shaped seal plate 14 with a front/rear end part made in adhesion is provided, between the casing 10 and the seal plate 14, a ring- shaped hollow chamber 13 is formed, cooling air is supplied to this ring-shaped hollow chamber.
Patent JP-H0247650-A (JP)
Title: Color photographic photosensitive material
Inventor: RICHIYAADO PIITAA SAJIEUSUKI
IPC: G03C7/34
Filed: 1989-06-29
Abstract: PURPOSE: To enhance sharpness by using a silver halide emulsion layer containing a combination of a specified DIR compound and a cyan dye forming coupler. CONSTITUTION: This silver halide emulsion layer containing a the DIR compound represented by formula I and the cyan dye image-forming coupler represented by formula II is formed on a support. In formulae I and II, CAR is a carrier component; TIME is a timing group; INH is a development inhibiting component; (m) is 0-2; Y is an H atom or a sulfonyl group; Q is a -O- or -NH- group; R<1> is a 1-about 20 C alkyl or cyclo-alkyl group having 3-about 8 C in the ring; R<2> is the same as R<1> or an H atom; R<3> is a 1-about 24 C alkyl or cycloalkyl having 3-about 8 C in the ring or the like; and Z is a group releasable by coupling.
Patent JP-S5867695-A (JP)
Title: Preparation of 3-(1-carboxymethyl-5-tetrazolyl) thiomethylcephem derivative
Inventor: IKUTA HIRONORI
IPC: C07D501/04
Filed: 1981-10-19
Abstract: PURPOSE:To prepare the titled derivative having antibacterial activity, or its non-toxic salt, in high purity, by the substitution reaction of a specific cephem derivative at 3-position. CONSTITUTION:The objective 7beta-[D-2-(6,7-dihydroxychromone-3-carboxamido)- 2-(4-hydroxyphenyl)acetamido]-3-(1-carboxymethyl-5-tetrazolyl)thiometh yl-3-cephem-4-carboxylic acid of formula V can be prepared by (1) reacting thecompound of formulaIwith the compound of formula II at 50-80 deg.C in the presence of a base such as sodium bicarbonate, etc. to obtain 7beta-[D-2-(6,7-dihydroxychromone- 3-carboxamido )-2-( 4-hydroxyphenyl )-acetamido]-3-(2-benzimidazolyl)thiomethyl- 3-cephem-4-carboxylic acid of formula III, and (2) reacting the product with 5- mercapto-1-tetrazolylacetic acid of formula IV in a solvent such as dimethylformamide at 10-100 deg.C.
Patent JP-S6226744-A (JP)
Title: Magnetron cathode structure and its manufacture
Inventor: MATSUSHITA SABURO
IPC: H01J23/04
Filed: 1985-07-29
Abstract: PURPOSE:To fix the brazing position, when brazing the end section of filament to the innercircumferential wall of end hat, by forming a step section at the innercircumferntial section of the endface of end hat and providing plural projections specifically at the inside. CONSTITUTION:Magnetron cathode structure is formed by connecting a spiral filament 16 between pair of end hats 11. Here, the end hat 11 is formed such that a step section 13 is formed at the innercircumferential section of the endface while plural projections 31 are arranged in circle at the step section 13 while maintaining an interval (l) longer than 2mm from the innercircumferential wall 17. A brazing material rings is secured in the step section 13 while a filament 16 is arranged then heated through high frequency heating to flow the fused brazing material through a gap 17a to the innercircumferential wall 17 and to joint through brazing material layer 32. Consequently, the projection 31 will never be jointed directly to the filament 16 resulting in uniform effective length of filament.
Patent JP-H0218205-A (JP)
Title: Picking system
Inventor: IKEDA TETSUO
IPC: B65G1/00
Filed: 1988-07-01
Abstract: PURPOSE:To enable operation to be continued by arranging, in a picking zone, substitute display units which indicate pocket number to a control device and displays the number of picking of pockets after receiving it from the control device when a number display equipment is broken down, in the case of a picking system in a distribution process. CONSTITUTION:Substitute display units 5, 5' are arranged in respective picking zones 21 to 210, and connected to a classification control device 15, together with a work control device 7, number display devices 11, and a label printer 9 through a data bus 16. Each of substitute display units 5, 5' is composed of a tenkey 17 which can input number of a pocket for displaying picking numbers by means of number display equipment 11, a recover command key 18 which can confirm register number, an end-command key 19, and a number display unit 22. And when any number display equipment 11 is broken down, pocket number is input and display of numbers is sought, and then, works are carried out by this display. By this constitution, the operation can be continued.
Patent JP-S6321783-A (JP)
Inventor: YOSHIMURA HIROBUMI
IPC: H05B6/64
Filed: 1986-07-15
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-H0331626-A (JP)
Title: Installation of air conditioner embedded in ceiling
Inventor: TOKUDA KENICHI
IPC: F24F13/32
Filed: 1989-06-28
Abstract: PURPOSE:To fix positively a ceiling material against a ceiling opening jig at its end surface and facilitate a fine adjustment of its height after fixing the ceiling material by a method wherein a differential block which may easily be attached or removed is fixed so as to accommodate for dimension of rough temporary installation of an air conditioner with a thickness of the block, the block is removed and also used as a jig for use in adjusting the height. CONSTITUTION:A block piece 15 has several times of thickness of a ceiling opening jig 14. Although the ceiling opening jig 14 is a thin flat plate such that a ceiling member 18 may be abutted against an end surface of the ceiling opening jig 14, block pieces 15 having several times of thickness of that of the plate are present at four corners. The block pieces 15 are to be plugged into the ceiling opening jig 14 in such a way as they may be fixed or removed thereto and one side of the block piece 15 is provided with a plurality of step- shapes 15a. As a position aligning jig, the step-shaped portions 15a of the block piece 15 are pushed against a ceiling surface 18a and flanges 11a and 11b of the lower surface of the main body of the air conditioner embedded in the ceiling, respectively, and they are applied as a scale for height adjustment.
Patent JP-H083366-A (JP)
Title: Resin composition
Inventor: SHIOBARA TOSHIO
IPC: C08L101/00
Filed: 1994-06-24
Abstract: PURPOSE:To obtain a resin composition, having a high thermal conductivity and volume resistivity of a cured product, good in heat dissipation properties and useful for sealing resins, etc., for high-output devices by blending a substrate resin such as an epoxy resin with a filler prepared by coating metallic powder with an organic resin. CONSTITUTION:This resin composition is obtained by coating metallic powder such as spherical copper powder having 5-30mum average particle diameter with an organic resin comprising an epoxy resin having 200 epoxy equiv. and 65 deg.C softening point, a brominated epoxy resin having 280 epoxy equiv., a phenol resin having 65 deg.C softening point, a silane coupling agent and a triphenylphosphine catalyst, etc., so as to provide the thickness of the coated resin within the range of 0.1-50mum, preparing a filler, then blending the prepared filler with a substrate resin comprising a biphenyl type epoxy resin having 189 epoxy equiv. and 106 deg.C softening point, a brominated epoxy resin having 280 epoxy equiv., an aralkylphenol resin, etc., having 70 deg.C softening point. The resultant resin composition provides a cured product having >=3W/mk thermal conductivity and >=10<10>OMEGA-cm volume resistivity.
Patent JP-H1138527-A (JP)
Title: Digital sound signal reproducing device for projector
Inventor: SAITO ETSURO
IPC: G03B31/02
Filed: 1994-06-24
Abstract: PURPOSE: To accurately read and reproduce a digital sound signal by making video film supplied in an unstable state travel in a video film traveling path in a stable state. CONSTITUTION: A digital sound signal reading means 20 is installed to a sound drum 13 where the video film 1 supplied from a video film supply device 50 circulates and travels, and the digital sound signal recorded on the digital sound signal recording part of the film 1 is read and reproduced. A video film traveling adjusting device 30 is disposed at the prestage position of the video film traveling path at least on the drum 13. The device 30 makes traveling load act in accordance with the traveling state of the film 1 so as to make the film 1 travel in the stable state to the means 20, whereby the digital sound signal is read and reproduced.
Patent JP-H0217873-A (JP)
Title: Ultrasonic motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1988-07-04
Abstract: PURPOSE:To suppress heat accumulation and to improve reliability by using a friction material containing metal fiber or metal powder and combined by resin. CONSTITUTION:The oscillation section of an ultrasonic motor is constituted by sticking and fixing an oscillating body 2 made of elastic body such as metal, etc., to the surface of a piezoelectric body 1. In its moving section a friction material 4 containing metal fiber or metal powder and combined by resin is stuck and fixed to the contact surface of a metal moving body 3 and the moving section is constituted by pressurizing the surface of this friction material 4 to and bringing it into contact with that of the above oscillating body 2. By applying high frequency electric field of resonance frequency to the piezoelectric body 1, the travelling waves in ultrasonic oscillation are generated to the piezoelectric body 1 and oscillating body 2, so that the motor is driven by the frictional force between the oscillating body 2 and the friction material 4 integrated with the moving body 3 and coming into contact with the travelling wave front of the oscillating body 2. Hence the heat conductivity of the friction material 4 is improved and the heat accumulation to the oscillating body 2 is suppressed.
Patent JP-H1098073-A (JP)
Title: Semiconductor integrated circuit device and manufacturing method thereof
Inventor: HASHIZUME TAKANORI
IPC: H01L23/28
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor integrated circuit which is not only enhanced in number of pins, lessened in size, weight and thickness but also enhanced in mounting stability by a method, wherein the outer terminals of a semiconductor chip are arranged on the periphery of the semiconductor chip, and bump electrodes are arranged in two rows on the periphery of a region located outside the semiconductor chip. SOLUTION: Bonding pads 7 are arranged as a square along the periphery of a semiconductor chip 1. A flexible board 2 is composed of a tape 8 and a wiring 10, bonded to the tape 8 through the intermediary of adhesive material 9. A solder resist 3 is formed on the main surface of the wiring 10, excluding a part where solder bumps 4 are connected to the bump lands 12 of the wiring 10 through the opening provided to the solder resist 3, so as to protect the exposed part of the wiring 10. The solder bumps 4 are arranged in two rows in an outer region outside the periphery of the semiconductor chip 1, so as to be separated from each other by a distance of 0.5mm. A reinforcing frame 5 is bonded with an adhesive agent 13.
Patent JP-H068389-A (JP)
Title: Production of laminated sheet
Inventor: IWATA KENJI
IPC: H05K3/46
Filed: 1992-06-24
Abstract: PURPOSE:To enhance productivity and workability and to realize the general-purpose properties of a jig by arranging a jig having lugs constituted of a fixing part, the slide part adjustable in height along the fixing part and a stopper. CONSTITUTION:A stripping preventing jig used at the time of laminate molding has lugs 2 each consisting of a fixing part 21 and a slide part 22 and, since the slide parts 22 are adjusted so as to be in a required height position by stoppers 23 to be capable of being fixed, this height is freely adjusted in accordance with the thickness of a laminated sheet product and the number of sheets molded to enable laminate molding. Stripping can be prevented by the lugs 2 adjusted in height. Therefore, it is unnecessary to prepare several kinds of jigs different in height in a set to prepare the same and it is also unnecessary to use a dummy board in molding.
Patent JP-S5868199-A (JP)
Inventor: TSUKUDA YOSHIHIRO
IPC: G08C25/00
Filed: 1981-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。