baber/WOPTO huggingface dataset:
Patent JP-H0987107-A (JP)
Title: Agent for controlling disease/injury of cultured laver
Inventor: OKUZONO KAZUHIKO
IPC: A01N37/36
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain an agent capable of controlling brown rot bacteria in a short time without damaging laver itself. SOLUTION: This cultured laver disease/injury control agent contains pyruvic acid as an active ingredient. The cultured laver disease/injury control agent may further contain at least one kind selected from the group consisting of itaconic acid, phytic acid, ketoglutaric acid, lactic acid, methanesulfonic acid, acetic acid, formic acid, hydrochloric acid, phosphoric acid, citric acid, malic acid, tartaric acid, adipic acid, succinic acid, glutaric acid, maleic acid, fumaric acid, nitric acid and sulfuric acid in addition to the aqueous solution. The control agent can control the brown rot bacteria in 20sec in a concetration of 0.2W/V%, thus enabling the perfect control of the brown rot in a short time. The combination of the above-mentioned acid enables to enhance the disease/ injury control effect without damaging the laver.
Patent JP-H04145513-A (JP)
Title: Keyboard exclusively used for personal computer
Inventor: MATSUURA SHIRO
IPC: G06F3/02
Filed: 1990-10-05
Abstract: PURPOSE:To connect the personal computer to an input/output terminal for attached keyboard without requiring any special interface software by providing an exclusively used key which can send key codes of functions obtained by operating plural keys of an attached keyboard by one time of operation. CONSTITUTION:A key code sending means 40 sends a key code with the same code against the same function as that of the key code of an attached keyboard in response to the key operation of an exclusively used keyboard 5. Regarding the functions of keys 11-15, etc., plural keys must be operated on the attached keyboard for sending the key codes, but the same key codes can be sent by one time of key operation on the keyboard 5. Therefore, when a general purpose personal computer is used for a specific use, the computer can be operated from exclusively used keys without requiring any extension interface or special program for an extension interface by connecting the computer to the input/ output terminal of an ordinary attached keyboard.
Patent JP-S63121579-A (JP)
Inventor: MIKAMI TETSUO
IPC: B62J9/00
Filed: 1986-11-11
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-H06116214-A (JP)
Title: Optically active amine compound, its production, intermediate therefor and use thereof
Inventor: KOMEYOSHI YUKIO
IPC: C07C251/24
Filed: 1992-10-07
Abstract: PURPOSE:To provide a new optically active secondary amine compound or its salt exhibiting excellent performance as an optical resolution agent for carboxylic acid and easily producible from the corresponding optically active primary amine compound. CONSTITUTION:The optically active secondary amine compound of formula I [R1 is naphthyl, cyclohexyl or phenyl (which may be substituted with halogen, nitro, lower alkyl or lower alkoxy); R2 is lower alkyl; R4 is 4-hydroxy-3-(lower alkoxy)phenyl] or its salt, e.g. (R)-(-)-N-(4-hydroxy-3-methoxybenzylidene)-1 phenylethylamine. The compound of formula I can be produced by reacting an optically active amine of formula II with a hydroxybenzaldehyde of compound III and reducing the resultant imine compound of formula IV.
Patent JP-H02114320-A (JP)
Title: Picture switching control system
Inventor: FUKUSHIMA MASAHIRO
IPC: G06F3/048
Filed: 1988-10-25
Abstract: PURPOSE:To alternately display a virtual picture being displayed at present and a virtual picture displayed just before the current one by the same operation by providing the title system with an input means for storing the display state of a picture displayed just before the current one and instructing display switching to the preceding picture and a control means for picture switching. CONSTITUTION:At the time of receiving the event of picture switching operation OP1, the picture switching control part 11 transfers the contents of a virtual picture number storing area 12 being displayed at present to a virtual picture number storing area 13 displayed just before the current area 12 and stores a virtual picture number to be newly displayed in the area 12. At the time of receiving the event of picture switching operation OP2, the control part 11 substitutes the contents of the area for that of the area 12 and allocates the newly displayed virtual picture to a real picture 15 to display the picture. Consequently, the virtual picture being displayed at present and the virtual picture displayed just before the current one can be alternately displayed.
Patent JP-H02256228-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIZAWA YUTAKA
IPC: H01L21/322
Filed: 1989-10-16
Abstract: PURPOSE:To improve switching characteristics, etc., by diffusing gold from a gold film to a semiconductor substrate through a first heat treatment and by activating the gold through a second heat treatment. CONSTITUTION:At least one main face of a semiconductor substrate 1 is coated with a gold film 7 in a first process. In a second process, a first heat treatment is applied to the semiconductor substrate 1 at a first temperature to diffuse the gold film 7 to the semiconductor substrate 1. In a third process, the gold film 7 is substantially removed, and in a fourth process, a second heat treatment is applied to the semiconductor substrate 1 at a second temperature higher than the first temperature. Thereby, it is possible to acquire a semiconductor device having good fast switching characteristic whose various characteristics such as a forward voltage, a leak current, and a surge breakdown voltage are relatively good.
Patent JP-H08130321-A (JP)
Title: Solar cell
Inventor: NISHITANI MIKIHIKO
IPC: H01L31/04
Filed: 1994-11-01
Abstract: PURPOSE: To provide a solar cell whose conversion efficiency is high in the solar cell composed of an electrode with reference to a semiconductor light absorption layer, of a junction by the semiconductor light absorption layer and by a semiconductor window layer whose band gap is wider than the band gap of the semiconductor light absorption layer and whose conductivity type is different, of a transparent electrode with reference to the semiconductor window layer and of an inclined composition layer. CONSTITUTION: A semiconductor window layer 4/an inclined composition layer 6/a semiconductor light absorption layer 3 are composed of CdS/CdTe1- XSeX/ CdTe, CdS/CuIn1- XGaXSe2 /CuInSe or CdS/CuIn(Se1- XSX)2 /CuInSe2 . Then, the band gap of the inclined composition layer 6 is made small as the layer is away from a junction part to the semiconductor window layer 4, and the band gap of a part coming into contact with the semiconductor light absorption layer 3 is made equal to, or larger than, the band gap of the light absorption layer 3. Thereby, a recombination current is reduced, a high release voltage can be obtained, and the high conversion efficiency of a solar cell can be obtained.
Patent JP-H02114775-A (JP)
Title: Automatic focus video camera
Inventor: HARUKI TOSHINOBU
IPC: H04N5/232
Filed: 1988-10-25
Abstract: PURPOSE:To suppress the event that focusing is restarted frequently in response to the dispersion in an excess from a focal point or a slight movement of an object after the end of focusing by providing an arithmetic circuit to decide a threshold level to confirm a change in a focus evaluation value and varying a constant P in response to the focus evaluation value. CONSTITUTION:The 1st threshold level R1 is calculated at the 1st arithmetic circuit 15 from a maximum focus evaluation value stored in a maximum value memory 6, similarly the 2nd threshold level R2 is calculated at the 2nd arithmetic circuit 16 from a focus evaluation value stored in an initial value memory 7 and the 3rd threshold level R3 is calculated by the 3rd arithmetic circuit 17 from a present focus evaluation value. Thus, when the focus evaluation value is small, the 3rd threshold level R3 changes along with a straight line with maximum gradient 1/P3 when the focus evaluation is small, moves along with a straight line with intermediate slope 1/P2 when the evaluation is intermediate and moves along a straight line with minimum gradient 1/P1 when the evaluation is large.
Patent JP-S63125849-A (JP)
Title: Clutch device for combine and the like
Inventor: KIKUZAWA HIROMASA
IPC: A01D69/00
Filed: 1986-11-12
Abstract: PURPOSE:To enable a clutch to make its own smooth engagement by providing a circularly moving shaft with a spring which causes a tension pulley to make contact with a tension belt and also a hydraulic cylinder holding a double piston. CONSTITUTION:An arm 21 is fixed to the intermediate position of a circularly moving shaft 15, and the top end of a spring 23 is engaged with a hook 22 fitted to the arm 21 so as to allow a tension pulley 19 to be kept in contact with a tension belt 11 due to the resiliency of the spring 23, while a hydraulic cylinder 27 consisting of a small diameter piston 30 and a large diameter piston 31 is provided to the end of the circularly moving shaft 15. The aforesaid constitution permits a quick connection and a slow disconnection of the tension pulley 19 so as to enable a clutch to make its own smooth engagement.
Patent JP-S63123099-A (JP)
Inventor: MORII HIDEJI
IPC: G10L15/20
Filed: 1986-11-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62127845-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/06
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the titled body having high sensitivity and excellent stability of electric potential in a durable use by incorporating a specific azo pigment to a photosensitive layer. CONSTITUTION:The bisazo pigment shown by the formula is incorporated to a photosensitive layer. The photosensitive body having a very high sensitivity is formed by using a benzanthrone skeleton for the bisazo pigment skeleton, and by using a coupler residue shown by the formula for the coupler part of said pigment respectively. The characteristics of the coupler residue shown in said formula is based on an anilide structure part having an substd. group, and an electron attractive group of the substd. group and the substd. group which is substd. at o-position for -CONH bond of the anilide. Among said coupler residue, especially, 3-hydroxy-2-naphthalene-o-chloroanilide is preferable.
Patent JP-H1197581-A (JP)
Title: Circuit board, its manufacturing method and apparatus, and semiconductor device
Inventor: KOIZUMI TSUTOMU
IPC: H01L21/60
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device using a circuit board for mounting an IC chip which is excellent in reliability of connection of bonding wires, by flattening the top surface of a bonding pad of a circuit board. SOLUTION: A semiconductor device 10 includes an IC chip 11 having a pad 19, and a circuit board 12 on which the IC chip is mounted and provided with a bonding pad 20 formed by using photolithography and an etching process. The bonding pad 20 is connected with the pad 19 of the IC chip 11, on a flat top surface formed by flattening work, via bonding wires 21.
Patent JP-H03209334-A (JP)
Title: Effective component for use in preparation of drug for treating limphogranuloma or its analogous disease
Inventor: EDOGARUDO DEE KAROSETSURA
IPC: C07K19/00
Filed: 1990-10-06
Abstract: PURPOSE: To obtain a medicine used for curing of lymphoma and its analog by including an antibody immobilizable on a receptor of human IL-2. CONSTITUTION: This medicine for curing of tumor analogous to a tumor cell inducing manifestation of lymphoma and a receptor of human interleukin-2(IL-2) is composed of a monoclonal antibody recognizing a receptor of the IL-2. As the antibody, an IgG2a-class monoclonal antibody of a rat or a humanized antibody having a region derived from an animal, preferably Fab or F(ab')2 fragment of a monoclonal antibody (especially 33B3.1 antibody) of preferably a rat and a region derived from a human, preferably a human IgG or an Fc fragment of the human IgG is used.
Patent JP-H02119560-A (JP)
Title: Detector for layer short-circuit of field winding of synchronous machine
Inventor: ZAMOTO AKIRA
IPC: H02K19/36
Filed: 1988-10-27
Abstract: PURPOSE:To surely detect a slight rare short-circuit by inputting an output from a primary delay circuit connected to the output side of a field voltage detector and the output signal of a field current detector, computing a resistance value and obtaining the change of the resistance value and deciding alarming or non-alarming. CONSTITUTION:The field winding 2 of the armature 1 of a synchronous electric machine is supplied with power from an exciter 3 and excited. Field currents at that time are detected by a shunt resistor 4, and a current signal Ifs is acquired by a field current detector 6. Field voltage Vf at that time is obtained by a field voltage detector 5, and input to a primary delay circuit 7 as a voltage signal Vfs. A resistance value Rf is acquired by a resistance computing means 8 from an output V'fs from the primary delay circuit 7 and the signal Ifs, and input to a decision device 9. The decision device 9 outputs a signal S when the change of the resistance value Rf is brought to a fixed value or more, and an alarm is given by an alarm circuit 11 when the signal S is detected for a specified time or more by a timer 10. Accordingly, even a slight rare short-circuit is surely detected.
Patent JP-H0690982-A (JP)
Title: Chair
Inventor: KOMURA SEIICHI
IPC: A47C3/24
Filed: 1992-09-11
Abstract: PURPOSE:To provide a chair capable of reducing the burden on his legs in standing up by helping the old or the like with knees, legs and waist declined in his operation of standing up. CONSTITUTION:A seat 2 for stand-up held is installed in freely ascendable and descendable at a back section 1. At the back section 1, a pair of left and right main vertical rail members 13 and a sub vertical rail member 14 are installed. A 1st guide roller 22 engaged with the member 14 in freely rollable and preventing the seat 2 from being inclined left and right and a 2nd guide roller engaged with the member 13 in freely rollable and preventing the seat section 2 from being inclined in front and rear are provided.
Patent JP-H07106636-A (JP)
Title: Light emitting diode with lens and indicating light
Inventor: TOMITA YASUHIRO
IPC: G09F9/33
Filed: 1993-09-30
Abstract: PURPOSE:To manufacture a light emitting diode with lens at low cost by forming the insulating exterior part of a body member having a simple shape of a thermosetting resin, forming an intricate lens member of a thermoplastic resin, and coupling them integrally through a coupling means thereby eliminating the transfer molding. CONSTITUTION:The light emitting diode 10 comprises a body member 12 and a lens member 14 coupled therewith. The body member 12 comprises a pair of lead terminals 16, and a planar insulating exterior part 18 formed of a thermosetting resin at the forward end part of the lead terminal 16. The lens member 14 is provided with a convex lens part 26 molded integrally of a thermoplastic resin and protruding vertically to the surface at the planar base part 24 which is provided, at the fringe 28 on the rear side thereof, with two through holes 30. Two lead terminals 16 of the body member 12 are inserted into the through holes 30 made in the fringe 28 of the lens member 11 and both members are coupled thus completing a light emitting diode with lens.
Patent JP-S63124645-A (JP)
Title: Storage type star network
Inventor: MARUYAMA NOBUTAKA
IPC: H04L12/54
Filed: 1986-11-14
Abstract: PURPOSE:To attain multi-level priority transmission as required by placing priority of plural degrees to reception memories for temporary storage in a central station for each terminal equipment and storing a data packet in a reception memory depending on the priority. CONSTITUTION:The data packet inputted to the central station 1 from each station through a transmission line 20 is subject to type classification (by priority) by a demultiplex circuit 31 and the result is stored in reception memories 321-32n of respective levels. A control circuit 5 supervises an empty signal of the reception memories 321-32n of the respective level, finds out a reception memory having the highest priority among the reception memories whose empty signal is reset to activate the read signal sending circuits 61-6n of the level. The data packet read from the reception memories 321-32n by the read signal is sent to all terminal stations through a transmitter 7.
Patent JP-H10114099-A (JP)
Title: Image exposing system
Inventor: YOSHIDA FUTOSHI
IPC: B41J2/45
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To enhance color reproducibility by eliminating color shift through a relatively simple structure and to enhance resolution by enhancing the reproducibility of a monochromatic image especially including a black character or halftone. SOLUTION: A light source section 204 for forming full color image and a light source section 10 for forming monochromatic image are disposed on the upper end face of an exposure casing 214. An aperture 216 is made on the light emitting face side of the light source section 204 for forming full color image in order to limit spreading of light from a plurality of LED chips 208. The light source section 10 for forming monochromatic image comprises a white color light source 12, and a spatial modulation element, i.e., a liquid crystal chip 14, and the light emitted from the white color light source 12 and passed through the liquid crystal chip 14 serves as a light source for exposure. The light source section 10 for forming monochromatic image is dedicated for character or monochromatic image and it is applied only when a character or a monochromatic image is included in an image data.
Patent JP-2001091868-A (JP)
Title: Scanning plotting device
Inventor: TAKEUCHI SHUICHI
IPC: G02B26/10
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a scanning plotting device capable of plotting so that the plotted images in respective lanes may not be deviated from each other with reference to plural divided lanes on an object to be plotted. SOLUTION: As for the scanning plotting device with a plotting table 1 which is moved in an X direction, a scanning unit for forming a scanning line in a Y direction orthogonal to the X direction on the object to be plotted M on the plotting table 1 by plotting light, and a scanning unit driving motor 36 for moving the scanning unit 3 in the Y direction, the device is provided with a separation mirror 4 for separating monitoring light from the plotting light, and a monitoring part 5 for forming a monitoring scanning line equivalent to the scanning line on the object M by the separated monitoring light and detecting the position of the monitoring light. The separation mirror 4 and the monitoring part 5 are arranged in a fixed state, then, they are not displaced even in the case the scanning unit 3 is moved.
Patent JP-H04145719-A (JP)
Title: Tri-state output circuit
Inventor: SASAKI MASAYUKI
IPC: H03K19/0175
Filed: 1990-10-08
Abstract: PURPOSE:To reduce number of elements by replacing its element into a transfer gate whose source receives an input signal and 1st and 2nd control signals and whose gate receives the 1st or 2nd control signal so as to select a gate input signal of an output circuit. CONSTITUTION:When a 1st control signal C is at an L level, a 2nd control signal inverse of C goes to H, a TR P1 is turned on and a TR N1 is turned off. Thus, an H level of the signal A is outputted from a terminal inverse of C and a TR P3 is turned off. Moreover, a TR P2 is turned off and a TR N2 is turned on, then an L level is outputted as the signal B from the terminal C and a TR N3 is turned off. Thus, an output signal 0 reaches a high impedance independently of the input signal I1. When the signal C is logical H, a TR P is turned off and the TR N1 is turned on and a level of a signal I1 is outputted as the signal A. Thus, the TR P2 is turned on and the TR N2 is turned off, a level of the signal I1 is outputted as the signal B and a level resulting from the signal I1 by the TRs P3, N3 is outputted to a signal O.
Patent JP-H03130019-A (JP)
Title: Nonwoven sheet for plant growth
Inventor: OE TATSUYA
IPC: A01G9/02
Filed: 1989-10-16
Abstract: PURPOSE:To obtain the title sheet, which is to be laid under raising seedling pots, has black back, water permeability and aercially transmissible property, controls growth of weeds, does not disturb growth of plant and can prevent root of nurse stock from taking root in soil under the sheet. CONSTITUTION:PP-P comprising PP and PE is made into conjugate yarn, which is mixed with polyolefin short fibers to give the objective sheet which comprises 10-80wt.% based on whole weight of polyolefin short fibers, is to be laid under raising seedling pots and made into black at least one side.
Patent JP-H11106803-A (JP)
Title: Production of rare earth magnet powder having excellent magnetic property
Inventor: FUKATSU NOBUTO
IPC: C22C38/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To particularly increase residual magnetic flux density in powder and to reduce the temp. coefficient of coercive force thererin by successively subjecting an alloy raw material to hydrogen occluding preliminary treatment, hydrogen occluding treatment and dehydrogenating treatment, thereafter executing cooling and pulverizing it. SOLUTION: The temp. of an alloy raw material contg. rare earth elements including Y, Fe, B or the like is subjected to hydrogen occluding preliminary treatment in which its temp. is raised to a prescribed one in the range of >1000 to 1200 deg.C in an inert gas or in a vacuum atmosphere, it is held to this temp., thereafter, hydrogen is introduced therein to change the atmosphere to a hydrogen one, successively, it is held to the same temp., and, after that the temp. is dropped to a prescribed temp. in the range of 800 to 1000 deg.C. Then, the alloy raw material is subjected to hydrogen occluding treatment in which hydrogen is occluded therein to promote the phase transformation.  Furthermore, it is subjected to dehydrogenerating treatment in which the atmosphere is changed to a vacuum one or an inert gas one of >=1 Torr hydrogen partial pressure, and it is held to a prescribed temp. in the range of 500 to 900 deg.C to forcedly release hydrogen from the alloy raw material, by which the phase transformation is promoted, and, thereafter, cooling and pulverizing are executed.
Patent JP-H03135317-A (JP)
Title: Wiring floor member
Inventor: MIURA KOICHI
IPC: F24D13/02
Filed: 1989-10-17
Abstract: PURPOSE:To enable electrical wiring to be taken out even if wiring work is not executed in particular, by arranging spigots to be connected to wires with connecting terminals, on pedestals, to be fitted on a backing floor surface, and by mounting the corner sections of a floor section on the pedestals, to compose a floor for the wiring. CONSTITUTION:On pedestals 1, spigots 2 are arranged, and spacing members 3 for determining the positions of the pedestals 1 are penetrated with wires, and are permitted to float to be positioned by the orthogonal spacing members 3. The pedestals 1 are bonded on a backing floor surface 4, and on the pedestals 1, the levels are regulated with screws at the four corners of a floor board 5, and the floor board 5 is mounted. Lower ropes 6 and upper ropes 7 are arranged round the pedestals 1 are connected to each other. Wiring for a power source and setting the spigots 2 are completed just by the execution of work, and so nothing to do is left. The power wires are also connected under the bases, and so there is no possibility of a short circuit due to a water splashing accident. Besides, walking can be easily performed with natural walking sense on the floor board, and it can be easily removed from.