baber/WOPTO huggingface dataset:
Patent JP-S62164084-A (JP)
Title: Image projector
Inventor: NISHIKAWA AKIRA
IPC: G03B21/132
Filed: 1986-01-14
Abstract: PURPOSE:To instantaneously project an optional original picture without previously producing materials to be projected on a transparent film, etc., by forming the original picture as an electrostatic latent image on a photosensitive body and transferring a developed picture formed by making into a sensible image on an optical reflection panel mechanism so as to form a transfer picture. CONSTITUTION:When a transfer mechanism 8 begins to move, a photosensitive drum 19 starts rotation, and an electrostatic charger 20 forms an electrified layer on the outer periphery of the photosensitive drum 19. A rod lens array 21 irradiates the picture of an original 2 lighted by a light source 22. If an optical picture from the original 2 is irradiated, the photosensitive drum 19 forms the electrostatic latent image coinciding with the original picture, and a developing device 23 develops the picture, thereby forming a copied picture. Accordingly the copied picture is transferred on the surface of a optical reflection panel mechanism 12. On the other hand, charges on the photosensitive drum 19 are removed by a destaticizing charger 24, while remaining toner on the photosensitive drum 19 is removed by cleaning rollers 25 and 26. Then a projecting mechanism 15 operates to project a transfer picture on a screen.
Patent JP-H11201163-A (JP)
Title: Dust proof device for linear guide bearing device
Inventor: MIZUMURA YOSHINORI
IPC: F16C29/08
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defect rolling of a rolling body through prevention of entrance of a foreign matter to a slider. SOLUTION: Adjoining sliders 2 and 2 are coupled to a linear guide device to effect relative movement of the slider 2 charged with rolling bodies along a guide rail 1. A space part is formed between the adjoining sliders 2 and 2 and a dust proofing cover 15 is provided to cover the periphery of the end cap 2B of each slider 2. The two ends in an axial direction of the dust proof cover 15 are fixed to the respective ends of each slider 2 with an elastic force. This constitution prevents penetration of a refuse (a foreign matter) through a sealant to a rolling groove.
Patent JP-S56103275-A (JP)
Title: Highly coloring fluorescent substance composition with high efficiency
Inventor: HASHIMOTO NOBORU
IPC: H01J61/44
Filed: 1980-01-21
Abstract: PURPOSE: The titled composition suitable for a fluorescent substance for a fluorescent tube, having improved coloring properties and fluorescent efficiency, obtained by blending specific three kinds of fluorescent substances.  
     CONSTITUTION: (A) (Sr, Ca) 10 (PO 4 ) 6 Cl 2 :Eu is blended with (B) (Ce, Tb) MgAl 11 O 19 , or Y 2 SiO 5 :Tb, and (C) Y 2 O 3 :Eu. Preferable blending ratio is 5W35wt% ingredient A, 30W65wt% ingredient B and 10W50wt% ingredient C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63175473-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKASAKI YASUSHI
IPC: H01L21/225
Filed: 1987-01-16
Abstract: PURPOSE:To assure the simultaneous formation of a low resistance emitter and an electrode as well as the even junction of an emitter and a base by a method wherein metallic films on an opening made in an insulating film silicified by heat treatment to form the electrode simultaneously a silicon substrate is doped with impurity to form the emitter. CONSTITUTION:An insulating film 6 having a partial opening 5 is formed on an impurity containing silicon substrate 1 in the same conductivity type as that of base while a metallic film 7, an impurity thin film 8 and another metallic film 9 in the different conductivity type from that of base are successively deposited on the film 6. Later, the metals only on the opening 5 are silicified in self-alignment by heat treatment so that a silicide 10 may encroach on the silicon substrate 1 due to change of the volume during silicification. Resultantly, an impurity containing layer 4 in the same conductivity type as that of base immediately below the opening 5 is thinned. Furthermore, the impurity 8 in the different conductivity type from that of base held by the metallic films 7 and 9 is swept away on the silicon substrate 1 side in proportion to the advancement of silicification so that a high concentration impurity layer 11 in the different conductivity type as that of base may be evenly formed on the interface between the silicide 10 and the impurity containing layer 4 in the same conductivity type as that of base.
Patent JP-H07208412-A (JP)
Title: Casing structure
Inventor: NODA HIDEKAZU
IPC: F16B5/02
Filed: 1994-01-25
Abstract: PURPOSE:To provide a firm casing structure in which the looseness of a screw due to the creep of a plastic plate is not brought about even by applying a temperature cycle thereto. CONSTITUTION:In a casing structure in which a metal case 30 and a plastic plate 51 are fastened by using a first and a second screw 11A, 11B, it has a bracket 40 made to abut on the bearing surface of the first and the second screw and an intermediate fixation part 52 located in the intermediate region between the first and the second screw of the bracket and formed into one body with the plastic plate. It also has an intermediate abutting part 31 provided in the metal case 30 to abut on the intermediate fixation part and a screw- fastened part 32 which abuts on the vicinity of the bearing surface of the first and the second screw of the bracket 40 and also is so provided as to extend on the first and the second screw side in the intermediate abutting part of the metal case 30.
Patent JP-H02187834-A (JP)
Title: Microprocessor
Inventor: NAKAGAWA KATSUHIKO
IPC: G06F11/22
Filed: 1989-01-13
Abstract: PURPOSE:To efficiently and easily perform a life test for a high temperature accelerated operation by providing an address counter, a branch conditional register, and a test terminal. CONSTITUTION:A test pre-processing is performed by resetting the address counter 24 and setting the address 0 or a ROM 9 as a start address in a state where an MPU 1 is reset. An instruction is executed one after another by updating the counter 24 at every completion of an instruction 1. When the execution of the final instruction (m) is completed, a test post-processing is executed. In the post-processing, the counter 24 is changed to the address of the instruction 1. Thus, all the instructions of the MPU 1 can be executed sequentially only by activating a test mode signal ST at the test terminal 22, and the life test for the high temperature accelerated operation can easily be performed without adding an out-fitted pattern generator by performing such operation in a high temperature state.
Patent JP-H08194172-A (JP)
Title: Endoscopic image display system
Inventor: KIKUCHI HISAMI
IPC: G02B23/26
Filed: 1995-01-19
Abstract: PURPOSE: To provide an endoscopic image display system capable of stereoscopically observing an electronic image, executing the arbitrary changeover observation of the electronic image and an outside image and further, observing the outside image, without removing a device, even if power is turned off. CONSTITUTION: This endoscopic image display system is provided with two image display means (display element 15) displaying a different image, a switching means for passing or intercepting outside light, an optical means for leading a image and the outside light to an eyeball, further, a stand-by power unit (battery 22) driving the switching means and a power supply switching means (switch changeover part 23) for changing over the stand-by power unit and an external power source. The electronic image is stereoscopically observed, and the outside image are arbitrarily switched and observed. Further, even if a power supply switch is not turned on or the power is not supplied because of the interruption of the supply, etc., the power can be supplied. Thus, the outside image can be always observed without removing the device.
Patent JP-H02186531-A (JP)
Title: Plasma display module
Inventor: NAKAMURA HIROYUKI
IPC: H01J17/18
Filed: 1989-01-13
Abstract: PURPOSE:To make it simple to confirm electric conduction by setting resistors coated with a temperature indicating paint in series electrically in each circuit pattern of a flexible cable which connects a display panel and an electric circuit to operate the display panel. CONSTITUTION:In a plasma display module comprised of a display panel 1, an operation circuit 2 of the display panel 1, and a flexible cable 3 to connect the display panel 1 and the operation circuit 2 electrically, a resistor 4 coated with a temperature indicating paint 5 is connected with each circuit pattern of the flexible cable 3 in series. Defective connection and disconnection can be detected by color change of the paint. By this method, confirmation of connection condition can be carried out simply within a short time and the number of inspection processes can be decreased and inspection efficiency can be improved.
Patent JP-2000204073-A (JP)
Title: NEW N-(N'-n-ALKYLUREIDO)HEPTADECYLAMIDE
Inventor: MATSUI HIROAKI
IPC: C07C281/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound meeting its preservation stability under a wide range of conditions while maintaining its stable color developing and fading ability, and useful as a color developing/fading control agent capable of giving quick fading-compatible reversible thermal recording materials. SOLUTION: This, new compound is an N-(N'-noctadecylureido) heptadecylamide. This compound is obtained, for example, by reaction between stearic acid hydrazide and an n-alkyl isocyanate such as octadecyl isocyanate in an inert solvent such as methyl ethyl ketone. The reversible thermal recording media using this compound as a color developing/fading control agent are erasable recording media of excellent high practicability.
Patent JP-H0772011-A (JP)
Title: Scattered light measuring apparatus and method
Inventor: UZUMAKI TAKUYA
IPC: G01J3/02
Filed: 1994-01-25
Abstract: PURPOSE:To make it possible to acquire highly reliable wave number and intensity data in a short time by comparing an emission line spectrum and the intensity of spectroscopic energy with those of a reference light to detect errors in the wave number and the intensity for the calibration of the wave number and the correction of the intensity. CONSTITUTION:An Ne lamp 38 for emitting a reference light having a known emission line spectrum and a W lamp 39 for emitting a reference light having a known intensity of spectroscopic energy are set in a spectroscope 24 and either of reference light of the lamps 38 and 39 is switched over to the scattered light from a subject 36 by adjusting a mirror M0 to a specified angle to perform a measurement with a CCD 25 and the results are stored into a computer 44. Then, the emission line spectrum measured is compared with the spectrum of the reference light from the lamp 38 to determine wave number errors so that the wave number of the scattered light is calibrated or the intensity of the spectroscopic energy is compared with the intensity of the reference light from the lamp 39 to determine an intensity correction factor so that the intensity of the scattered light is corrected. By this, highly reliable data about the wave number and the intensity of the scattered light are obtained without requiring any measuring person.
Patent JP-S56102383-A (JP)
Title: Power supply device for flash butt welding device
Inventor: HOSONO ISAMU
IPC: B23K11/24
Filed: 1980-01-21
Abstract: PURPOSE: To make it possible to perfrom efficient welding without lowering commutating current, by using a square wave power source and by controllig the output through the DC voltage of power rectifying part during flash period, and through the pulse width of power inverting part during upset period.  
     CONSTITUTION: In the flash butt welding, a square wave power source composed of power rectifying part 1, DC filter 2 and power inverting part 3 is used. During the flash period, the DC current of power rectifying part 1 is controlled, and operation is made with an output of relatively high voltage and low current. During the upset period, the pulse width of power inverting part 3 is controlled. For instance, when change-over time of main thyristors 301 and 302 and that of main thyristors 303 and 304 are staggered, an output waveform of intermittent square wave is obtained. By this the effective value is lowered, and load current is reduced by the amount and, at the same time, the upset current is controlled within the limit of  fixed value and thus efficient flash butt welding can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07206494-A (JP)
Title: Cement admixture and cement composition
Inventor: MORIOKA MINORU
IPC: C04B28/02
Filed: 1994-01-25
Abstract: PURPOSE:To obtain a cement admixture to which high expendability is imparted without degrading strength developability by compounding an expanded material obtd. by heat treating a mixture composed of a CaO raw material, Al2O3 raw material and CaSO4 raw material and anhydrous gypsum. CONSTITUTION:This cement admixture contains the expanded material which consists of the ore formed by heat treating the mixture contg. the CaO raw material, the Al2O3 raw material and the CaSO4 raw material and contg. the CaO, the A2O3 and the CaSO4 as its essential components and in which the component ratios are the molar ratio of the CaO/Al2O3 is 7.5 to 18 and the molar ratio of the CaSO4/Al2O3 is 1.6 to 4 and the anhydrous gypsum. Further, amorphous calcium aluminate in addition to the compsn. described above may be incorporated into the admixture. The CaO raw material of the expanded material is exemplified by limestone, slaked lime, etc., and the Al2O3 raw material by bauxite, residual ashes of aluminum, etc., and the CaSO4 raw material by anhydrous gypsum, hemihydrate gypsum, gypsum dihydrate, etc. The calcination tap. is preferably about 1100 to 1600 deg.C.
Patent JP-S61165243-A (JP)
Title: Press work having tooth profile on outside periphery and forming method thereof
Inventor: KAZAMA TOSHIHARU
IPC: B21D53/28
Filed: 1985-01-18
Abstract: PURPOSE:To provide the titled work which decreases the piping defect in the annular corner part of the base thereof, has a long effective tooth length and prevents the deterioration in the rigidity of the pulley in the corner part by forming a rough surface constituting a resistance element in the press direction to the inside peripheral surface of the work. CONSTITUTION:A disk-shaped blank material made of a steel plate is supplied into a counter punch 20. The peripheral edge of the blank is dranw to a cup shape by an upper die 16 when a main punch 18 formed with a tooth profile 182 on the outside peripheral surface is lowered. The vally of the product is pushed toward the center along the tapered surface of a lower die 14 formed with a tooth profile 141 corresponding to the tooth profile 182, by which the ruggedness of the tooth profile shape is formed on the outside periphery of the product. The peak of the tooth profile 182 of the punch 18 is formed with multiple stages of straight beads 182a in the direction intersecting orthogonally with the blanking direction of the press. The beads 5a conforming to the shape of the beads 182a are thus formed to the inside of the peak of the product tooth profile 5. The ends of the beads 182a bite to the inside surface of the material, by which the excessive material flow is prevented and the piping defect at the corcner is prevented.
Patent JP-H08194509-A (JP)
Title: Contact signal input and output circuit device
Inventor: UENO MITSUGI
IPC: G05B19/05
Filed: 1995-01-20
Abstract: PURPOSE: To feed back an output signal and to monitor the output by connecting an input/output selection switch to an output data signal line to attain the ON/OFF selection of the output data and also obtaining an input signal from the collector or an output transistor TR. CONSTITUTION: A selection data signal circuit 20 is turned on or off by the selection data signal 12 which selects an input or output state for the operating conditions according to a system. A selection switch 10 is turned on or off by the output signal of the circuit 20. An output TR 2 is connected to the switch 10 and arranges the conditions of a contact input signal circuit based on the operation of the switch 10. An input switch 4 is connected in parallel to a series circuit consisting of the TR 2 and an output protection resistor 3 and connects the input of an external signal. On the other hand, the collector voltage 8 is applied to the collector terminal of the TR 2 and an input signal is applied to the collector terminal via an amplifier 22. Thus, the output state signal can be monitored by the input signal.
Patent JP-S57122353-A (JP)
Title: Osmosis device for osmosis flaw detection
Inventor: SAKURADA OSAMU
IPC: G01N21/91
Filed: 1981-01-22
Abstract: PURPOSE:To obtain an automatic device which can perform reliable operation by fixing a plate shaped liquid sucking member, which can be contacted with a surface which is to be checked and located at a ceiling, to the upper end face of a rotary tube. CONSTITUTION:A small arm 109 of a manipulator 100 which is provided in a water chamber 4 is moved to the position directly over a manhole 5, and the osmosis device 10 is mounted to the small arm 109. Then, the osmosis device  10 is transferred to the position directly under the end hole of a small vapor  pipe 2 in the water chamber 4, i.e, where a blank plug 7 which requires the  osmosis flaw detecting check is welded for sealing by the rotation and the  stretching and contracting movement of a main arm 107. Then, osmosis liquid  which is supplied from an osmosis liquid supplying tube 48 is flowed into felt  42 through an osmosis liquid supplying tube 47 and a supply hole 46, and attached to the seal welded part of the blank plug 7, which is contacted with the  felt 42. When a rotary motor 35 is operated, the rotary tube is rotated together  with the felt 42, and the attachement of the osmosis liquid to the seal welded  part is further ensured.
Patent JP-S61165459-A (JP)
Inventor: YOSHIMATSU TOSHIYUKI
IPC: E04G5/06
Filed: 1985-01-18
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-S59134184-A (JP)
Inventor: ENOKIDA YOSHIKATSU
IPC: B65D90/12
Filed: 1983-01-21
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-S54105081-A (JP)
Title: Method of raising marine fishes using fat yeasts
Inventor: IMADA TSUYOSHI
IPC: A01K61/00
Filed: 1978-01-27
Abstract: PURPOSE: To raise fishes and shellfishes using extremely small organisms for feeds raised by use of feeds for extremely small organisms for feeds consisting of yeasts containing specific components.  
     CONSTITUTION: Feeds prepared by adding 20 to 50% of ω-3 highly unsaturated fatty acid or esters thereof to the yeast are given to extremely small organisms such as "WAMUSHI" and the like to raise the same, and fires are raised by use of the organisms for feeds. Yeasts to be used include those of Saccharomyces such as bread yeasts, beer yeasts and the like. As ω-3 highly unsaturated fatty acids having carbon number of more than 20 and an unsaturation linkage at the position of ω-3 can be used. Typical examples of these fatty acids include eicosahexahyarochloric acid, eicosapentahydrochloric acid, docosapentahydrochloric acid and the like. Esters include alkyl esters and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06217269-A (JP)
Title: Character signal decoding circuit and television receiver equipped with the same
Inventor: HASHIMA SHINSUKE
IPC: H04N5/445
Filed: 1993-01-20
Abstract: PURPOSE:To receive information of a character broadcast by the sense of hearing other than the sense of sight by providing a sound converting means which converts a character signal into an audio signal and enables expression in voice. CONSTITUTION:The video signal outputted from a video converting circuit 3 which decodes the character signal extracted by a character signal separating circuit 2 in an operation state into the video signal is processed by a trailing- stage video signal processing circuit as specified and then supplied to the cathode side of an image receiving tube, and displayed as an image of characters, graphics, etc., on the image receiving tube while switched to a television image or at part of it. Further, the audio signal from a sound converting circuit 4 which decodes the character signal extracted by the character signal separating circuit 2 in the operation state into the audio signal is processed by a trailing- stage sound processing circuit as specified and then supplied to the speaker of a receiver, and outputted as a speech explaining the characters, graphics, etc., while switched to a television sound. When the character broadcast is received, one or both of the video converting circuit 3 and sound converting circuit 4 are placed in operation.
Patent JP-H01186885-A (JP)
Title: Pentacyclic alkaloid
Inventor: KOBAYASHI JUNICHI
IPC: A61P35/00
Filed: 1988-01-19
Abstract: NEW MATERIAL:A compound expressed by the formula. USE:An antitumor agent. PREPARATION:For example, a sea squirt (Didemnum sp.) captured in a sea-area of KERAMA Islands in OKINAWA is comminuted, homogenized and then extracted with methanol. The extract is concentrated and dried up under reduced pressure, and the resultant residue is added with water and extracted with ethyl acetate. The obtained extract is concentrated and dried up under reduced pressure, and the resultant residue is dissolved in a small amount of a methanol.chloroform mixture, passed through a silica gel column, eluted with the methanol.chloroform mixture and the eluted fraction of between 80-100ml from the start is collected and concentrated to dryness under reduced pressure. The obtained residue is dispersed in chloroform and formed yellow precipitates are filtered.
Patent JP-2000202339-A (JP)
Title: Method and apparatus for patterning roof panel material made of metal
Inventor: YOSHIOKA TAKUMI
IPC: B05D1/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To freely form an arbitrary pattern and to easily and inexpensively produce a product not deteriorated in durability. SOLUTION: A coating material spray head 8 arranged above a metal panel material to intermittently run along the lateral direction of the metal panel material to move reciprocally and the intermittent transfer portion 10 allowing the metal panel material to advance intermittently are provided. In this case, a coating material is emitted to the surface of the metal panel material from the coating material spray head at a time of the stop of the coating material spray head and the metal panel material, and the metal panel material is allowed to advance at a time of one reciprocal movement of the coating material spray head.
Patent JP-S62170535-A (JP)
Title: Yarn guiding in double twister
Inventor: KAKUI KEISUKE
IPC: B65H57/00
Filed: 1986-01-16
Abstract: PURPOSE:The feed roller is grooved along the surface at the end edge so that the yarn is scooped up to restore its running way to the normal one from the shaft of the feed roller to the traverse guide whereby yarn breakage is avoided. CONSTITUTION:The feed roller 7 is grooved for yarn guiding on its surface on both ends 13, 13 (grooves 12, 12). The wrong yarn which runs off the normal route, from the shaft 11 of the roller to the traverse guide, always, cross the end edge 13. The groove 12 at the end 13 scoops the yarn to guide it to the roller surface 8, then release it. Thus, soft twisted yarns are not produced.