baber/WOPTO huggingface dataset:
Patent JP-2000340171-A (JP)
Title: Metal vapor discharge lamp
Inventor: KAKISAKA SHUNSUKE
IPC: H01J61/36
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a metal vapor discharge lamp having less color temperature variation even if continuously lit for a long time and stably holding its characteristics by suppressing settlement of a discharge metal into a narrow tube part. SOLUTION: In this lamp, the following equation is satisfied where the lamp power is P (W) and the distance between a narrow tube part 8a/8b side end of a coil 10a/10b to a discharge space side end of a narrow tube part 8a/8b is X. The equation is set X>0.0056P+0.394.
Patent JP-S5369662-A (JP)
Title: Section discriminating apparatus for detecting flat wear of wheel
Inventor: SHIOTANI AKIO
IPC: G01B17/00
Filed: 1976-12-03
Abstract: PURPOSE: To make detectable length as small as possible, through provision of means for holding and differentiating the peak value of the output of a second vibration detecting element at the time interval between output of the second vibration detcting element and input of time-difference detecting means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5668061-A (JP)
Title: Facsimile receiving device
Inventor: EGUCHI HISASHI
IPC: C09D11/00
Filed: 1979-11-08
Abstract: PURPOSE:To make it possible to obtain privacy of the receiving document easily, even if the receiver does not operate to receive it directly, by using invisible ink as recording ink in the facsimile receiving device of the ink jet recording system. CONSTITUTION:The operator in the transmission side reports the operator (telephone set 4) in the receiving side and the receiver, which should receive the document to be transmitted, previously by telephone set 3, and original 1 is transmitted by transmitter 2. Receiving device 5 is the facsimile device of the ink jet recording system. Since the aqueous solution of ammonium chloride, sodium hydrogencarbonate, and so on is used as ink, contents of original 1 are invisible for the operator with the normal operation though they are recorded on receiving paper 6. The receiver which has received receiving paper 6 from the operator makes contents visible by developing device 7. That is, device 7 is a heating device, and the solute of the aqueous solution of ammonium chloride, sodium hydrogencarbonate, and so on is colored by heating to make recording contents sensible. Thus, receiving contents are transferred to the receiver while keeping privacy.
Patent JP-H08338916-A (JP)
Title: Fiber optical plate
Inventor: SUGAWARA TAKEO
IPC: G02B6/08
Filed: 1995-06-12
Abstract: PURPOSE: To improve the S/N of the detected image obtd. from the output end face of a first fiber optical plate by providing the output end face with a second fiber optical plate having a light absorber. CONSTITUTION: The first fiber optical plate 10a is formed by bundling and integrating a plurality of first optical fibers composed of cores and clads and has an input end face 2 inclined to the optical axes of the first optical fibers at one end and the output end face from which the image of the input end face 2 is outputted at the other end. The second fiber optical plate 20a is formed by bundling and integrating a plurality of second optical fibers composed of cores, clads and the light absorbers for absorbing the light leaking from the clads by covering the outer peripheries of the clads and its input end is coupled to the output end face of the first fiber optical plate.  The angle of inclination at the input end face 2 of the first fiber optical plate 10a is at such an angle at which the incident light on the cores from the inside of the air does not cause the total reflect at the boundaries with the clads.
Patent JP-S5477890-A (JP)
Title: Automatic compensating method for slipping of neutral point of servo-valve
Inventor: HARADA EIICHI
IPC: F15B9/00
Filed: 1977-12-01
Abstract: PURPOSE: To inspect and requlate simply, by means of detecting the error quantity off of the center point of servo-valve due to oil pressure system as an electric signal, and of correcting the error by an electric quantity.  
     CONSTITUTION: If the slipping off may be generated at the center point of a servo- valve 7 due to a secular change etc. of a cylinder 3, a set value Re of a presure setter 2 and a feedback quantity Fb do not become equal, and the deviation signal ΔE of a comparating operater 1 becomes to a value proportional to the difference of both signals Re and Fb. In this case, I, a relay Ry is in OFF state and is allowed to be controlled at normal state. II, the output g×ΔE of a gain setter 5 is allowed to be momorized to a memory circuit 8 by the memory command. III, after a several minutes from the finishing of the memory, the relay Ry is allowed to be ON. By means of allowing these three steps electro operations to be effected, the deviation signal ΔE becomes to zero, and the slipping off of the center point of the servo-valve 7 is automatically compensated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05313943-A (JP)
Title: Detection system for logical bug for software
Inventor: MORI YUICHI
IPC: G06F9/06
Filed: 1992-05-11
Abstract: PURPOSE:To decrease the number of cases of detecting omission of the logical bugs and reduce the man-hour needed for detection of the logical bugs. CONSTITUTION:A deciding condition table 4 stores the satisgfying conditions (satisfying for a data group 2) which are based on the specifications of the software including a processing group 1 and the data group 2. A logical decision processing part 3 reads the value of the data (data included in the group 2) to decide the satisfying conditions contained in the table 4 and decides whether the read value of data is coincident with the satisfying conditions or not. If not, the part 3 outputs the information of an error to show the deciding result.
Patent JP-H10335623-A (JP)
Title: Solid state image pick up device and its manufacture
Inventor: NOMURA HIDEO
IPC: H01L27/14
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent contact of resin and a light receiving surface, and prevent sensitivity deterioration when an on-chip lens is mounted, by installing a space part in a transparent resin package just above the light receiving surface of a solid state image sensing element. SOLUTION: A solid state image sensing element 1 is so fixed on a lead frame that a light receiving surface 2 faces upward, and organic compound which is vaporized at a low temperature is spread on the part just above the light receiving surface 2. Transparent resin is poured into the main part of the lead frame 3 and cured to form a package 4. The organic compound is vaporized by heating treatment. The transparent resin used in this process is material which is cured at a temperature lower than the vaporization temperature of the organic compound. The generated vaporization gas is discharged to the outside from a gap between the transparent resin package 4 and the lead frame 3, and at the same time, air is taken in.  By forming a space part 5 just above the light receiving surface 2, contact of the resin and the light receiving surface 2 is prevented, and sensitivity deterioration when an on-chip lens is mounted is prevented.
Patent JP-S5936364-A (JP)
Title: Disk holder of compact disk automatic player
Inventor: NAKAYAMA MITSUHISA
IPC: G11B17/22
Filed: 1982-08-20
Abstract: PURPOSE:To obtain a disk holder suited to an automatic player, by forming a square and thin plane part and a circular hollow part on the upper surface of the disk holder to hold a compact disk, and putting such a disk holder into a player main body. CONSTITUTION:Compact disks CD are stored into disk holders 31 of a disk box 3, respectively. Then the box 3 is put into a lift box 21 of an elevator 2, and a lifter 16 is actuated to move up a lift frame 14 and a pressure ring 15. At the same time, a winder 23 is actuated to move up the box 21. The holder 31 holding a desired compact disk CD is set at a prescribed height corresponding to a player main body 1. This height of the holder 31 is detected by a position detector 237 and confirmed electrically.
Patent JP-S5768745-A (JP)
Title: Preparation of food
Inventor: SHIMIZU KATSUJI
IPC: A23L17/50
Filed: 1980-10-17
Abstract: PURPOSE: To obtain a food having a high nutritive value with a slight fish smell, by freeze-drying and crushing shells or bones, and adding the entrails of a cuttlefish containing a relatively large amount of eicosapentaenoic acid to the resultant crushed shells or bones.  
     CONSTITUTION: Various shells, crustacean shells or bones of fishes are washed with water, dried, cooled, frozen by liquid nitrogen fully and finely pulverized to a particle size ≤200mesh. After removing ink or other attached materials, the entrails of a cuttlefish are cooled, frozen by liquid nitrogen, freeze-dried in a vacuum dryer and then pulverized. Both powders are then mixed in a suitable proportion to give the aimed product. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H022815-A (JP)
Title: Method and device for filtration of water in water tank
Inventor: AOYAMA MASAHIKO
IPC: B01D37/00
Filed: 1988-06-13
Abstract: PURPOSE:To promote the circulation of the water in a water tank and to prevent the water from decaying by storing the water to spout up in a water storage at a time and spouting out instantaneously and intermittently from the filter on the bottom. CONSTITUTION:The water in the water tank 1 is sucked from a suction opening 3 and sent to a spray pipe 5 by a water pump 4, and dropped in the water storage 6 through a filter 7 after filtrated by filter medium 8. When the water is stored to a specified water level in the water storage 6, a valve mechanism 10 opens a valve, and the water stored in the water storage 6 is automatically and instantaneously flowed out into a pipe 9. The stored water flowed down to the bottom surface of the water tank 1 is instantaneously and intermittently spouted out through a bottom filter 2 as well as through a spouting-out opening 12. The water in the water tank 1 is agitated by the force of spouting water with the result the water is prevented from decaying.
Patent JP-S5572735-A (JP)
Title: Humidifier in humidistat
Inventor: TAKASHIMA YOJIROU
IPC: F24F6/14
Filed: 1978-11-27
Abstract: PURPOSE: To obtain an excellent environmental test condition by installing plural shelves, rotary impeller, an air intake pipe having double wall and a lower saturated air intake pipe in the tower having the double wall in which the moisture conditioning water is circulated.  
     CONSTITUTION: The water of the fixed temperature is circulated in the double wall of the moisture conditioning tower 1, holding the moisture conditioning tower 1 at the constant temperature and the circulating water is spread through the spread hole 13 onto the shelf 6. The water is contacted and mixed with the air guided from the intake pipe 3, flowing through the hole 6 and dropping to the rotating table, thus the water is sprayed and flied with its centrifugal force. The air contacted with the sprayed and flied water during proceeding towards below in the room divided with the shelf 6 is changed to the saturated air of the fixed temperature, at the same time, the water droplets are seperated with the rotary table 7. The temperature of the saturated air is detected with the dew point temperature sensor. The saturated air is feeded through the pipe 4 to the humidistat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S632137-A (JP)
Title: Rotary head drum device
Inventor: INOUE HIROSHI
IPC: G11B15/00
Filed: 1986-06-20
Abstract: PURPOSE:To decrease the variation of wear of a sliding contact by forming a tip face R of the sliding contact in abutting on a rotary shaft member so as to the center of R is placed to a support part for the sliding contact and a plate spring. CONSTITUTION:The tip 9a being a contact part with an end face 3a of the rotary shaft 3 in the sliding contact 9 made of a conductive material in abutting on the rotary shaft 3 is formed of a face R whose center A is placed or almost placed to a support part 10 for the sliding contact 9 and the plate spring 6. Since the center of the tip R of the sliding contact 9 is made coincident with the support position of the sliding contact 9 and the plate spring 6, even if the sliding contact is tilted by, e.g.,theta2 degrees with respect to the perpendicular line of the plate spring 6, the contact state of the sliding contact 9 with respect to the rotary shaft 3 is always constant. Thus, the sliding contact 9 is independently of the accuracy of fixing to the plate spring 6 and the variation in the wear is decreased.
Patent JP-S5936113-A (JP)
Title: Curable resin composition for coating
Inventor: SAKASHITA TAKESHI
IPC: C09D4/00
Filed: 1982-08-24
Abstract: PURPOSE:To provide titled composition of excellent curability, capable of giving coating film of high hardness, wear and heat resistance, and adhesivity, comprising a poly(acryloyloxyalkyl) isocyanurate, polyacrylate-modified polyepoxy compound, and polymerization initiator. CONSTITUTION:The objective composition comprising (A) a [(meth)acryloyloxyalkyl](iso)cyanurate of formula I [X<1>, X<2>, and X<3> are each (meth)acryloyl, H, or alkyl, among them, at least two being (meth)acryloyl; R<1>, R<2> and R<3> are each oxyalkylene, or polyoxyalkylene] or II, (B) 0-1,000pts.wt. per 100pts.wt. of the component (A) of a poly(meth)acrylate-modified polyepoxy compound having at least two epoxy groups in one molecule, and (C) 0.01-20pts.wt. per 100pts.wt. of the components (A) plus (B), of polymerization initiator.
Patent JP-H06331309-A (JP)
Title: Cathode using carbon nano-tube
Inventor: HIDAKA MUTSUO
IPC: H01J1/304
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a cathode having excellent resolving power as the probe of an electron microscope and having high electron discharge efficiency by finely closing the tip part of a carbon nano-tube in a conical shape and providing a voltage terminal at the other end of the nano-tube. CONSTITUTION:A carbon nano-tube cathode 12 used as the probe of an electron microscope has a thick part with a diameter of 30mm and a tip part with a diameter of 2mm and a voltage terminal is provided at the other end of the cathode 12. When a sample 11 and the cathode 12 are allowed to sufficiently approach each other and voltage is applied to the cathode 12, an electron is discharged from the tip part of the cathode 12 and a tunnel current flows across the cathode 12 and the sample 11. X- and Y-control shafts 14, 15 are moved using a piezoelectric element to scan the sample 11 by the cathode 12. At this time, the voltage of the piezoelectric element driving a Z-control shaft 16 is controlled so as to make the tunnel current constant. The fluctuations of the voltage of the piezoelectric element driving the Z-control shaft 16 reflect the surface shape of the sample with extremely high accuracy. The fluctuations of this voltage are plotted as a position function to accurately detect the surface shape of the sample 11.
Patent JP-H0310365-A (JP)
Title: Hierarchical neural network and neuron device
Inventor: FUJII TORU
IPC: G06N3/04
Filed: 1989-06-08
Abstract: PURPOSE:To obtain ideal learning convergence results by using a linear function expressed with y=ax+b as the output function of neurons of an input layer and independently setting coefficients (a) and (b) in each neuon of the input layer. CONSTITUTION:The linear function expressed with y=ax+b is used as the output function of neurons of the input layer out of many neurons of a hierarchical neural network, and coefficients (a) and (b) are independently set in each neuron of the input layer. Therefore, the inclination of the linear function in each neuron of the input layer is independently set; and since parallel movement is possible, such normalization is possible that variance areas of outputs are equal though variance areas of inputs from the external are different. Thus, the learning speed is increased and a failure of convergence is reduced because degrees of influence of respective inputs upon the hierarchical neural network are always equalized.
Patent JP-H07337038-A (JP)
Title: Electrostatic actuator
Inventor: YASHIRO SUSUMU
IPC: H02N1/00
Filed: 1994-06-04
Abstract: PURPOSE:To obtain an electrostatic actuator strong against moisture and friction, producing a high output stably with low voltage, and easily mnufactured easily with high productivity. CONSTITUTION:A stator 5A has a laminate structure of an electrode fabric 2A where conductive wire materials 21'a, 21'b, 21'c and an insulating fibers 22 are fabricated as warps and wefts, respectively, and a porous board through which the breeze bubbles. At the time of driving, dry air D is fed from a fan 7 through an air supply pipe 71 to the stator 5A. The dry air D passes through the porous board and bubbles slowly and uniformly through the gaps M, M,... of the electrode fabric 2A thus levitating a mover 6A by an appropriate amount above the stator 5A.
Patent JP-H0310210-A (JP)
Title: Optical shutter element
Inventor: TOYODA YUKIO
IPC: G02F1/055
Filed: 1989-06-07
Abstract: PURPOSE:To reduce the quantity of leakage light due to working strain by forming a groove part in a staircase shape and forming at least one step part raised from the groove bottom part on both sides of a projection part. CONSTITUTION:The groove part 2 is formed in the staircase shape and at least one step part raised from the groove bottom part is formed on both sides of the projection part 3. Namely, the thickness of the projection part 3 is increased substantially and working strain which is generated in the vicinity is reduced to reduce the leakage light. The shape of the step part 5 is not limited to rectangular section, but selected among a tapered shape which is wider at the lower part than at the upper part, a multi-stage shape, etc., according to a working means, the shape and size of a rugged part, etc. Consequently, the leakage light due to the working strain of an optical shutter is reduced.
Patent JP-H07331107-A (JP)
Title: Hydroxygallium phthalocyanine crystal and electrophotographic photoreceptor using the same
Inventor: TAHO FUMIAKI
IPC: C09B67/00
Filed: 1994-06-06
Abstract: PURPOSE:To provide a hydroxygallium phthalocyanine crystal having excellent properties as a photoconductive material and an electrophotographic photoreceptor, having excellent electrophotographic properties, using the same. CONSTITUTION:A hydroxygallium phthalocyanine crystal contg. at least one polar org. solvent selected from among a compd. having an amido group, a compd. having a sulfoxide group, and an org. amine. A characteristic spectrum of the hydroxygallium phthalocyanine crystal obtd. by CuKalpha X-ray diffractometry has strong diffraction peaks at Bragg angles (2theta+ or -0.2 deg.) of 7.5 deg., 9.9 deg., 12.5 deg., 16.3 deg., 18.6 deg., 25.1 deg., and 28.3 deg.. The hydroxygallium phthalocyanine crystal contg. the polar solvent is incorporated as a charge generating material into a photosensitive layer to prepare an electrophotographic photoreceptor.
Patent JP-S6037336-A (JP)
Title: Construction of concrete wall
Inventor: SUZUKI HISAAKI
IPC: E04B2/86
Filed: 1983-08-11
Abstract: PURPOSE:To simplify the construction work of concrete wall by a method in which hollow precast products are set on the foundation of a retaining wall, front and back panels are connected with the fitting metals of the hollow precast products, and concrete is placed between these panels to integrally fix the foundation and the wall. CONSTITUTION:A foundation block 5 is fixed to the treated foundation of the ground and integrated with joint metals 7, and back panels 2 fixed to the coupling metals 8 of the block 5 to be matched with the gradient of slope by means of connecting bars 10 and positioning of the gradient is made. The front panel 1 on the lowest stage is inserted into the chip 4' of the block 5 and fixed to the upside of a positioning trench 5a, a clip 4 is inserted into the upper hook metal 3, and then the metal 3 of the panel 1 for the second stage is inserted. The connecting metal 6 is inserted into the metal 3 and the hook 9 to fix the panels 1 and 2. The same operations are repeated to stack up the blocks 5 for given stages, the sides are closed, and concrete is placed to complete a concrete wall.
Patent JP-2000334572-A (JP)
Title: Welding device
Inventor: FUJITA SHIGEO
IPC: B23K11/11
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding device by which a structure can be simplified and manufacturing cost can be reduced, and multipoint welding can stably and highly precisely be performed. SOLUTION: This welding device is provided with a lower electrode part 5, an upper electrode part 6 and a cooling water circulation flow passage 14 for circulatively supplying cooling water to a welding electrode pressing cylinder gun 13 of the upper electrode part 6. Also, a check valve 15 is arranged on the upstream side than the cylinder gun 13 in the cooling water circulation flow passage 14. Further, a booster 16 is arranged on the downstream side than the cylinder gun 13 in the cooling water circulation flow passage 14, and by pressuring the cooling water in the flow passage 14 to the check valve 15 via the cylinder gun 13 from the booster 16, the cylinder gun 13 is extended and welding is performed.
Patent JP-S5948441-A (JP)
Inventor: DEIITAA ARURUTO
IPC: C07C53/19
Filed: 1983-08-11
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-H09327758-A (JP)
Title: Die spray robot
Inventor: MURAKAMI YOSHINARI
IPC: B22C23/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of the spray agent by easily controlling the attitude of a spray nozzle in an interlocking manner with the operation of a die spray robot to feed the required minimum quantity of the spray agent. SOLUTION: An attitude control mechanism 280 operates the advancement of a piston rod of three hydraulic cylinders 283 by the algorithm inputted in an off-line programming device in advance so that the axial direction of a spray nozzle 260a is directed to the desired direction according to the transmitted signal. The hydraulic cylinder 283 is advanced/retracted to the operated advancement position and stopped to control the desired attitude When the spray flow from the spray nozzle is orthogonal to the die surface, the adhesion efficiency of the spray agent becomes high, and the quantity of the spray can be reduced at the same time. Consumption of the spray agent can be reduced to a minimum, and the service life of the die can be improved, generation of blisters can be reduced, and the quality of a formed article can be improved.
Patent JP-H10314667-A (JP)
Title: Metallic processed goods having protective coated layer and its production method
Inventor: ENOMOTO KOJI
IPC: B32B15/06
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide metallic processed goods having a protective coated layer preventing a person from being injured even if the person hits it with a finger, etc., and without damaging a sharp appearance and to provide its production method. SOLUTION: A metallic sheet such as steel sheet is machined and cut, etc., by a laser beam to prepare a processed goods main body such as an ornament and a wall ornament modeling animals and plants. Then a quick hardening polyurethane urea elastmer row material consisting of isocyanate terminated prepolymer and polyamine is sprayed on the surface of the processed goods main body by a high-pressure sprayer and a sproy gun. The elastmer row material has an initial viscosity of 1,000 centipoise and a gel time of 2 sec and reacts and cures at about 40 sec to form a protective coated layer2 having about 1 mm average thickness. The elastmer row material is hardly dropped down at the side surface and the protective coated layer is hardly reduced extremely in the thickness at the acute part 1.