baber/WOPTO huggingface dataset:
Patent JP-H08204283-A (JP)
Title: Surface emission laser oscillator
Inventor: UCHIYAMA SEIJI
IPC: H01S5/042
Filed: 1995-01-19
Abstract: PURPOSE: To provide a surface emission laser oscillator which can be manufactured through a simple process and can obtain a uniform laser beam and the threshold current of which can be reduced. CONSTITUTION: A laminated semiconductor section where an epitaxially grown layer is formed as a laser resonance section over multiple cycles, in each of which an n-type semiconductor layer 2, intrinsic active layer 3, p-type semiconductor layer 4, and intrinsic active layer 3 are formed, is used for a surface emission laser oscillator. Carriers are respectively supplied to the semiconductor layers 4 and 2 from p- and n-type carrier supplying areas 5 and 7 provided beside the laminated semiconductor section. A uniform laser beam can be obtained and the threshold current required for emitting laser light can be reduced by uniformly distributing the carriers in both the width and laminating directions of the active layers.
Patent JP-S52104728-A (JP)
Title: Starting circuit of motergenerater
Inventor: KUWABARA TAKEO
IPC: H02P1/18
Filed: 1977-03-09
Abstract: PURPOSE: In case of starting motor generator having self exciting A.C. generater of inductive machine of large current as load first starting on no load, by suing starting circuit to load after reaching number of rotation to rating value, makes capacity of motor small (or minimanize). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09199755-A (JP)
Title: Light receiving and emitting device and manufacture thereof
Inventor: HASEGAWA TEIJI
IPC: H01L31/12
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a light receiving and emitting device which is adapted to reduce in size and cost and to further facilitate the manufacture thereof in the device having a light emitting element and a light receiving element. SOLUTION: A copper foil of a predetermined shape is formed on a printed circuit board 50. A light receiving element 65 is mounted at the electrode 55 of the foil, and a light emitting element 66 is mounted at the electrode 61. The elements 65, 66 are partitioned by a shielding plate 51, which has oblique parts 51c, 51d and convex surfaces 51e, 51f on the sides 51a, 51b in such a manner that the lower surface is formed wider than the upper surface. Enclosing members 69, 70 made of transparent resin materials covering the outer surfaces of the elements 65, 66 are provided on both sides of the plate 51 and brought into contact with the plate 51.
Patent JP-S58142467-A (JP)
Title: Picture data processor
Inventor: AOKI TERUO
IPC: G06T3/00
Filed: 1982-02-17
Abstract: PURPOSE:To reduce the number of data to be processed and to shorten processing time by operating picture data on change-point addresses logically. CONSTITUTION:The numbers of change points of picture data A and B on input scanning lines are denoted as I and J and respective change-point addresses are denoted as ai (i=1, 2-I) and bj (j=1, 2-J). The (i)th address data ai and the (i+1)th address data a(i+1) are applied to registers 42 and 41 for the data A and also inputted to a decision device 45. Similarly, the (j)th and the (j+1)th address data bj and b(j+1) are applied to registers 44 and 43 for the data B and also inputted to the decision device 45. This decision device 45 makes a comparison whether it is larger or smaller to output the comparison result X and picture-element succession states W1-Q3 and B1-B3 in the initial state of the comparison. The result of the logical operation from the decision device 45 is applied to a selector 47 to decrease the number of processed data, thus shortening the processing time of the picture data.
Patent JP-H02205341-A (JP)
Title: Semiconductor logic integrated circuit
Inventor: KAMEYAMA ATSUSHI
IPC: H01L27/04
Filed: 1989-02-03
Abstract: PURPOSE:To shorten the TAT(Turn Around Time) by arranging a cell for reinforcing load driving capacitance. CONSTITUTION:Cells 4 for reinforcement for reinforcing load driving capacitance are disposed to logic cell rows besides logic cells 2 composed of automatic arranging wirings. When actual wiring capacitance after automatic arranging wirings largely differs from original wiring capacitance estimation and driving capacitance is insufficient and desired circuit operation is not conducted, or even when signal delay is generated remarkably, the prepared cells 4 for reinforcement are connected to signal conductors requiring driving capacitance, thus realizing desired circuit operation. Even when trouble results from a small design margin and short driving capacitance after the trial manufacture of a chip, masks may be corrected only regarding wiring layers because the cells 4 for reinforcement are prepared. Accordingly, a re-design is simplified extremely, thus shortening the TAT.
Patent JP-S60169968-A (JP)
Title: Multiprocessor system
Inventor: ISHIDA KEIICHI
IPC: G06F15/167
Filed: 1984-02-15
Abstract: PURPOSE:To communicate data through a common memory efficiently and to obtain a multiprocessor system having sufficient expanding and general properties by giving the right of using the common memory exclusively between a slave processor and a master processor. CONSTITUTION:A use request signal from the slave processor 21 is formed by latching a prescribed code from a program by a latch element LA1 through a data bus DB. Since a use request signal S0 has been already outputted from the master side, a signal WAIT for waiting the processor 21 is generated by a control unit 25 to turn the processor 21 to waiting status. When the master side releases the use of the common memory, the waiting status on the slave side is also released and the common memory 22 can be used on the slave side.
Patent JP-H06239458-A (JP)
Title: Block article stacking method
Inventor: HARADA TERUMITSU
IPC: B65G57/22
Filed: 1993-02-15
Abstract: PURPOSE:To dispense with manual work and make loading work accurate by assembling block groups, formed of rectangular blocks, automatically using a turntable and the like. CONSTITUTION:Square block groups Y formed by jointing blocks X, X are fed into a receiving position 20 on a turntable 2 by a feeder 3 every rotation of 90 deg. in the center direction of the turntable, and the respective block groups Y are pulled radially outward by pull-out devices 4A, 4B in a first position 21 and a second position 22 rotatory-displaced by 90 deg. and 180 deg. from the receiving position 20. The blocks X, X of one block group Y pulled out of the position 21 or 22 are then separated by a separating device 6, and the other block group Y pulled out of the position 22 or 21 is inserted between them by an inserting device 7 and united by a uniting device 8 to form a first shape block group Z1. On the other hand, the block groups Y are pulled outward twice by a pull- out device 4C in a third position rotatory-displaced by 270 deg. from the receiving position 20 and united to form a second shape block group Z2, and the block groups Z1, Z2 are alternately stacked by a transfer device 10.
Patent JP-H08216501-A (JP)
Title: Ink jet recording sheet
Inventor: TOKUNAGA YUKIO
IPC: B41M5/50
Filed: 1995-02-14
Abstract: PURPOSE: To obtain an ink jet recording sheet excellent in ink absorbability and imparting high printing density and high image sharpness. CONSTITUTION: An ink jet recording sheet is obtained by providing an ink receiving layer on at least one surface of a support and characterized by that inorg. pigment with a BET specific surface area of 100m<2> /g or more, an adhesive and water repelling resin fine particles with true specific gravity of 1.5 or less are contained in the ink receiving layer. Pref., the water repelling resin fine particles are silicone resin particles.
Patent JP-S52108123-A (JP)
Title: Ophthalmofundus camera
Inventor: KOHAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1976-03-09
Abstract: PURPOSE: To remove the deleterious light which occurs at the eye before the examination of the eye by providing light removing means at each conjugated position of the cornea and crystalline lens of the eye to be examined. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05220046-A (JP)
Title: Electric rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J36/02
Filed: 1992-02-12
Abstract: PURPOSE:To increase a thermo-absorptive efficiency and prevent scores at the outer face of the bottom of a vessel, by providing a heater to heat the bottom of a cylindrical vessel and forming a particular ceramics on the face except the lowest part of the outer face of the vessel bottom. CONSTITUTION:A cylindrical vessel 4 with the bottom made of a good thermal conductive material like an aluminum plate is detachably contained in an inner case 2. The center of bottom 5 of the vessel is formed to be nearly a swelling. The area except the lowest part 6 on the outer face of this bottom 5 is coated with ceramics 7 composed of Al2O3, TiO2, etc., by plusma spraying and so forth. A radiant heat radiator plate 9 to heat the vessel 4 is provided at the lower part of the inner case 2 and a spiral sheath heater 10 as a heating means is fixed at the lower face of the radiant heat radiator plate 9. As a result, the thermo-absorptive efficiency of the vessel 4 is increased due to the radiant heat on the ceramics. And also the vessel can be prevented from scores due to the contact of ceramics 7 when the vessel is placed on a table.
Patent JP-H04240001-A (JP)
Title: Work method for shaft-type part
Inventor: ITO YOSHIICHI
IPC: B23B29/24
Filed: 1991-01-25
Abstract: PURPOSE:To facilitate the control of the change, maintenance service, etc., of a cutter and to eliminate the generation of a built-up edge, by cutting the outer diameter and end face of a work with a common cutter. CONSTITUTION:In the case of working the outer diameter and end face of an axial work W with the same cutter, the outer diameter or end face of the work W is cut while feeding the cuter holder 2 equipped with plural cutters 3 for processing a work in the specified direction from a 1st feed start position. Thereafter, the cutter holder 2 for cutting the remaining side is moved to a 2nd feed start position. In this case a small gap (d) is formed between the work W and cutter 3, at the 2nd feed start position.
Patent JP-H04211261-A (JP)
Title: Exposure control method for makeup camera and device therefor
Inventor: KAGOSAKI HIROSHI
IPC: G03F7/20
Filed: 1991-01-25
Abstract: PURPOSE:To eliminate representation of the fundamental data when each desired mesh point concentration AH, AS can not be obtained on a photographed mesh point image and obtain a desired mesh point area ratio at a highlight correspondence part and a shadow correspondence part, in the succeeding halftone photographing. CONSTITUTION:This method is light exposure control method for a makeup camera which includes the main exposure fundamental data TBM, BMINO BMAXO, highlight exposure fundamental data TBH, BMINI, flashlight exposure fundamental data TBF, highlight part correction data AH, AM1, BMIN2, BMIN3, shadow part correction data AS, AS1, BMAX2 and the correction data deltaH, deltaS set with the resultant mesh point % correction value and is performed exposure control by correcting at least one among the main exposure quantity TM, highlight exposure quantity T, and the flashlight exposure quantity TF through the resultant mesh point % correction value by using the above-described highlight part correction data and/or the shadow part correction data.
Patent JP-H083464-A (JP)
Title: Synthesized ferroelectric aerogel for variable-voltage dielectric tuning and its production
Inventor: NOOMAN EICHI HARISU
IPC: C04B35/47
Filed: 1995-02-14
Abstract: PURPOSE: To provide a specific sol-gel-derived aerogel treating process for treating a ferroelectric composite which provides a ferroelectric ceramic having a very homogeneous microporous structure.  
     CONSTITUTION: A gel having micropores filled with water and an alcohol is formed by supplying at least two metal alcoholates to form metal alcoholates, subjecting the alcoholates to bonding and equilibrium reaction, and subjecting the equilibrated metal alcoholate soln. to hydrolysis and condensation. The water and alcohol are removed from the micropores so that an aerogel foam is left behind. The aerogel foam is heat treated, and then its micropores are filled with a polymer having a dielectric constant lower than 3, thus giving a ferroelectric composite. An effectively treated ferroelectric material is a perovskite, e.g. BaTiO 3  or (Ba,Sr)TiO 3 . 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0418949-A (JP)
Title: Hunging block for filter cloth bag in basket type centrifugal filter
Inventor: ISHIDA KENGO
IPC: B04B3/00
Filed: 1990-02-05
Abstract: PURPOSE:To take out the filtered substance with manpower saving in a short time by moving an engaging hook toward the center when a hanger is pulled up and peeling a filter cloth bag from a basket and simultaneously breaking the filtered substance which is solidified in a doughnut-shape in the filter cloth bag. CONSTITUTION:A hanging block hangs a filter cloth bag 5 fitted to the basket 1 of a basket type centrifugal filter together with the filtered substance F. A supporting axis 8 is fitted to the holding legs 9 for setting the hanging block to the centrifugal filter. Several pieces of operation levers 7 are freely turnably fitted to the supporting axis 8. One end of the operation lever 7 is connected with a hanger 6 and an engaging hook 71 is fitted to the other end of the operation lever 7. When the hanger 6 is raised, the engaging hooks 71 are moved toward the center. In other words, when the hanger 6 is pulled up, the upper edge of the filter cloth bag 5 is drawn toward the center. The filter cloth bag is peeled from the basket 1 and simultaneously the filtered substance F is broken in the filter cloth bag. Thereby the filtered substance is taken out with manpower saving in a short time.
Patent JP-H09208693-A (JP)
Title: Production of polymer comprising repeating succinyl units
Inventor: TORUSUTEN GUROTO
IPC: C09K23/52
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To produce a polymer comprising repeating succinyl units by treating a reaction mixture containing a low-molecular-weight reaction product or prepolymer of an unsaturated 4C dicarboxylic acid or its derivative with a nitrogen-donating compound at a specified temperature.  
     SOLUTION: An unsaturated dicarboxylic acid or a derivative thereof (e.g. maleic anhydride) is added to water and the mixture is heated at about 60-90°C to form a solution. About 1.5-25.0mol, per mol of the dicarboxylic acid, nitrogen- donating compound (e.g. NH 3 ) is added to the mixture, and the resulting mixture is reacted at about 80 to 150°C for 2min to 3hr to form a reaction mixture containing a low-molecular-weight reaction product or prepolymer. The reaction mixture is continuously fed into a reactor and subjected to polymerization by heating to about 140-350°C, especially 140-270°C to obtain a polymer comprising repeating succinyl units and having a molecular weight Mn of above 1,300. This polymer is saponified with, e.g. an aqueous sodium hydroxide solution to obtain a polymer comprising repeating aspartic acid units represented by the formula and a content of the β-form of 50% or above based on the total of the α and β forms. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S58143101-A (JP)
Title: Steam turbine
Inventor: ONO SHIGETOSHI
IPC: F01D5/06
Filed: 1982-02-22
Abstract: PURPOSE:To enable the steam quantity flowing through a balance hole to be selected to an optional value by fitting an adjustment board to said hole of a moving blade so as to limit the effective drilled area. CONSTITUTION:Balance holes 8 are drilled at equal intervals in the peripheral direction in disc parts of a moving blade 4 provided on a rotary shaft 3. An annular groove 11, in which a fan-shaped adjustment board 13 with a predetermined measure of adjustment hole 12 is inserted, is provided on the front side of the moving blade 4 and connects balance holes 8 with each other. Thus, the effective drilled area of the balance hole can be set at an optional value.
Patent JP-S60169994-A (JP)
Inventor: KANESASHI TAKESHI
IPC: G07F13/00
Filed: 1984-02-14
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-H10212144-A (JP)
Title: Brick for cement rotary kiln
Inventor: KAWAMOTO EIJI
IPC: C04B41/50
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a lining brick of a cement rotary kiln by spraying a titanium oxide based aq. solution on the surface part of the brick of the cement rotary kiln after constructed to improve cement coating property of the brick. SOLUTION: The aq. solution prepared by dispersing a fine TiO2 powder in water is sprayed on the surface part of the lining brick for the cement rotary kiln in the kiln after constructed. The TiO2 aq. solution is prepared only by dispersing the TiO2 fine powder in water by 45-70 pts.wt. per 100 pts.wt. water. Since a high purity TiO2 is very expensive, a natural rutile ore is used. As the lining brick used for the cement rotary kiln, a magnesia-chromium base having 15-18% porosity or a magnesia spinel base having 14-17% porosity is generally used and is a base material sufficiently sticking and infiltrating on the surface by spraying. After spraying, only the removal of water is necessary and is coped with by the usual drying before using.
Patent JP-S53112995-A (JP)
Title: Agent for improving dispersion
Inventor: TOOMASU ERUSUTAN KIIOBUSUKII
IPC: C08F8/00
Filed: 1978-03-09
Abstract: Lubricating oil additives having both dispersant and viscosityindex improving properties are prepared by reacting an ethylenepropylene copolymer with chlorine and/or an alpha-beta-unsaturated dicarboxylic acid or derivative, and then reacting the resulting intermediate with certain amines and/or alkane polyols.
Patent JP-H05346164-A (JP)
Title: Control method and apparatus of shift actuator
Inventor: ARAN CHIYAARUZU SUTEIN
IPC: F16H63/20
Filed: 1993-01-21
Abstract: PURPOSE: To enhance a control performance by sensing that the engagement with a selectable ratio of a first transmission section has been selected and whether a second transmission section is in engagement or disengagement and by controlling the engagement force of a synchronized jaw clutch in the first transmission section, depending on the result of those sensing. CONSTITUTION: In a dual transmission 10, a first and a second multiple speed transmission sections 14, 12 are connected in series. A shift actuator is geared to a synchronized jaw clutch 92, which is selectively engaged and disengaged with a selectable ratio in a first transmission section 14. In this case, the shift actuator senses that the engagement with a selectable ratio of a first transmission section 14 has been selected and it also senses whether a second transmission section 12 is in engagement or disengagement. As a result, the engagement with a selectable ratio of the first transmission section 14 is selected, and when the second transmission section 12 is in disengagement, the synchronized jaw clutch 92 is engaged by a prescribed first force, while when the second transmission section 12 is in engagement, it is engaged by a relatively small second force.
Patent JP-S60169872-A (JP)
Title: Image forming device
Inventor: OOTSUKA YASUMASA
IPC: G03G15/16
Filed: 1984-02-14
Abstract: PURPOSE:To reduce toner sticking on a conveying member and prevent image staining in both normal development and reversal development by using a well conductive material for an unfixed transfer material conveying member such as a conveyor roller and a conveyor roll. CONSTITUTION:The conveyor roll 122 is made of the well conductive material such as conductive resin metal, a roll shaft 126 and a shaft holding material 127 also have good conductivity, and the holding material 127 is grounded through a lead wire 130. Consequently, even when two kinds of toner which are different in electrostatic charge polarity and used for normal development and reversal development are used, the electrostatic force for attracting unfixed toner onto the conveyor roll 122 decreases greatly and the toner becomes hard to stick on the roll.
Patent JP-S63195898-A (JP)
Title: Semiconductor integrating circuit device
Inventor: KOMENO ETSUSHI
IPC: H03K19/017
Filed: 1987-02-09
Abstract: PURPOSE:To speed up a signal transmission speed by providing the titled circuit with a positive feedback circuit to be practically turned to an operating state in a signal line discharging period to amplify a signal to be transmitted to a signal line. CONSTITUTION:Respective positive feedback circuits respectively consisting of MOSFETs Q4, Q5, Q6, Q11 and NOR gates G1, G2, G3, G11 are connected to data lines D0-Dn and a common data line CD. A timing signal of an inversed signal phi is turned to 'H' in accordance with the 'L' of a timing signal phiand clocked inverter circuits CN1, CN2 are turned respectively to an operating state and a non-operating state. The logic threshold potential VL2 of the circuit CN1 is set up to the center position of about VCC/2. Since discharging operation is executed by the positive feedback circuits, low level reading can be rapidly executed and a reading signal is outputted through an inverter circuit N4.
Patent JP-H11206786-A (JP)
Title: Occlusion adjuster
Inventor: SATO OSAMU
IPC: A61C19/06
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To correct the unbalance of muscles around the mouth and to reduce the respective kinds of symptoms by largely adjusting a volume inside the mouth just by being put in the mouth and bit. SOLUTION: Left and right biting plates 1A and 1B whose whole body is formed in the thin and long planar shape of a desired plate thickness so as to be interposed between the molars of a human for which cheek plates 3a and 3b are successively provided on the outer side edge are arranged and connected in the state of placing an interval L on the left and right by using a connection wire 4. Since the respective kinds of the symptoms are reduced just by putting this adjuster in the mouth and lightly biting it, the convenience of being extremely easily utilized by anyone is provided and it is utilized at the time of the respective kinds of rehabilitation, nursing and a delivery as well.
Patent JP-H08245633-A (JP)
Title: Cephalosporin derivative
Inventor: CHIYOUN YUU KIMU
IPC: A61P31/04
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject derivative expressed by a specific formula, and useful for the treatment of an infections disease of human and an animal caused by a Gram-positive bacteria, especially a methicillin-resistant Staphylococcus aureus.  
     SOLUTION: This cephalosporin derivative is a compound of formula I {Ar is formula II (H, a halogen, trimethyl, nitro or the like), etc.; R 1  is CR 8 R 9 R 10  [R 8  to R 10  are each H, a (substituted) 1-15C alkyl, a 2-15C alkenyl, an alkynyl or the like], CONR 8 R 9  or (CH 2 ) n COR 8 ; R 2 , R 3  are each H, a 1-6C alkyl or an amino 1-6C alkylcarbonylamino; R 11  is H, an anionic charge or a carboxyl blocking group}, and preferably 1-methyl-4[[(6R)-trans-2-carboxy-8-oxo-7-[(2,5- dicyclophenylthio)-acetamide]-5-thia-1-azabicyclo[4.2.0]-oct-2-ene-3- yl]methylthio]pyridinium intramolecular salt, etc. 
     COPYRIGHT: (C)1996,JPO