baber/WOPTO huggingface dataset:
Patent JP-H02307176-A (JP)
Title: Organism identifying device
Inventor: NIIZAKI TAKU
IPC: G06T1/00
Filed: 1989-05-23
Abstract: PURPOSE:To extremely reduce the thickness of an organism identifying device by arranging a light source, a photodetecting element, an image forming element, and a wavelength selection element above the lower side surface of a transparent substance set opposite to the upper surface side where a finger is pressed together with a light guide means and a light deflecting means set under the lower surface side of the transparent substance. CONSTITUTION:A light source 33, a condenser lens 41, a filter 42, and a semitransparent mirror 3 are arranged above a lower surface 31b of a transparent substance 31 set opposite to an upper surface 31a where a finger 32 is pressed. At the same time, a transparent parallel flat plate 1 and mirrors 2a and 2b are arranged under the surface 31b. Therefore the distance X2 between the surface 31b and the lower surface of the plate 1 can be reduced down to about 5mm against a distance of about 2cm required conventionally between the surface 31b and the lower surface of a photodetector 43. As a result, the thickness of an organism identifying device can be extremely reduced as strictly requested.
Patent JP-H05298724-A (JP)
Title: Objective lens device
Inventor: DATE NOBUAKI
IPC: G11B7/09
Filed: 1992-04-22
Abstract: PURPOSE:To provide an objective lens drive, in which a focus control system or optical-axis adjustment system can be constituted simply. CONSTITUTION:The actuator 1 of an objective lens 1A is supported by a composite parallel plated-spring mechanism 4 arranged in the manner of being positioned on at least one of the left and right sides of a tracking direction. In the composite parallel plate-spring mechanism 4, respective base end sides of one pair 4B out of two pairs of plate springs 4B, 4D, which are arranged in parallel in the direction intersecting perpendicularly to the tracking direction so as to bend in the tracking direction by the same elastic force, are fixed to an apparatus body. Respective base end sides of the other pair 4D are connected to the actuator 1 and the tip sides of respective pairs are connected to each other so that the pair 4D of plate springs extending to the actuator moves the actuator in the focus direction.
Patent JP-S63296422-A (JP)
Title: Detecting system for abnormal transmission state
Inventor: HOSAKA YUKIO
IPC: H04B17/00
Filed: 1987-05-28
Abstract: PURPOSE:To allow the titled system to cope with a slave station in a faulty state to send consecutively and intermittently a signal by allowing each slave station to detect a signal sent from its own station, and judging the signal as in a transmission fault state when the number of times of detection reaches a prescribed value or over within a prescribed period. CONSTITUTION:Assuming that a slave station is faulty, and a response signal SA is sent from a transmission logic 7 intermittently successively. A timing circuit 8 outputs a pulse P at a prescribed interval and pulse width and an output signal of an AND gate 9 goes to an H level at a part where the response signal SA and the pulse P are superimposed. A counter 10 counts up every time an output signal of an AND gate 9 transits from an L level to an H level, and starts a relay 11 when a prescribed value is reached before a prescribed time elapses to open a relay contact 11A. Thus, the transmission logic 7 and the transmission line 5 are disconnected and the disabled reception of a master station due to crosstalk of the transmission from another slave station by the transmission from the slave station is srevented.
Patent JP-S62287589-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1986-06-04
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-S5920340-A (JP)
Title: Flame-retardant composition
Inventor: WATANABE NAOTOSHI
IPC: C08L1/00
Filed: 1982-07-27
Abstract: PURPOSE:To provide a flame-retardant compsn. having excellent weather resistance and suitable for use in injection molding, consisting of low-density PE, high- density PE, chlorinated PE, a halogen-contg. org. compd. or antimoney oxide and an inorg. material having an Si-O bond. CONSTITUTION:A compsn. consists of low-density PE(A) having a density of 0.9-0.93g/cm<3>, a m.p. of 95-110 deg.C, an MI of 1-100g/10min and a 11C or higher long side chain, high-density PE(B) having a density of 0.93-0.98g/cm<3>, a m.p. of 112-140 deg.C, an MI of 0.01-100g/10min and eight or less 6C or lower side chains per 1,000 carbon atoms of its main chain, chlorinated PE(C), a halogen- contg. org. compd. (D) and/or antimony oxide (E) and an inorg. material (F) contg. an Si-O bond in such a proportion that component C accounts for 10- 50wt%, component A accounts for 30-80wt%, and component B accounts for 5wt% or more, respectively, of the combined amount of A+B+C, and the combined amount of D+E is 5-50pts.wt. and the amount of component F is 5- 15pts.wt. per 100pts.wt. of the combined amount of A+B+C.
Patent JP-H10318131-A (JP)
Title: Compressing device
Inventor: KOMATSUBARA TAKEO
IPC: F04B27/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent a split of a seal ring and a split of a piston ring from moving closer to each other and to compress gas to satisfactorily high pressure with a piston, by arranging a recessed part on the surface through which a piston ring comes into contact with a seal ring, and by placing a fixture in the recessed part. SOLUTION: A split 6 of a piston ring 5 and a split 9 of a seal ring 4 are attached to annular grooves of a piston 2 by deviating their positions each other, and closely adhered to the inner surface of a cylinder 10 using a back up ring 8. Hemispheric recessed parts 5A and 4A are respectively arranged on the surface through which the piston ring 5 and the seal ring 4 are brought into contact each other, and a spherical fixture 12 is arranged in the recessed space formed by hemispheric recessed parts 5A and 4A. Because the piston ring 5 and the seal ring 4 are fixed by the spherical fixed fitting 12, the split 6 of the piston ring 5 and the split 9 of the seal ring 4 do not move closer or match each other during operation. Therefore, gas leak does not occur, the piston 2 can compress air in the cylinder 10 up to satisfactorily high pressure.
Patent JP-H04226028-A (JP)
Title: Semiconductor device and production method
Inventor: SAKASHITA YUKIHIKO
IPC: H01L21/3205
Filed: 1991-05-31
Abstract: PURPOSE:To achieve a planar surface and high density interconnections by forming interconnections with a conductive material deposited in a channel in the insulation layer layered on a substrate. CONSTITUTION:In a 1st insulation layer 13 formed by SiO2 on the surface of the semiconductor substrate 15, a through hole 16 which connects with the substrate 15 is created. Then, this through hole 16 is filled with Al or an Al alloy by the Al-CVD method to form a contact section and a 1st interconnection 11 section. In order to make contact between a 2nd interconnection 12 formed on a 2nd insulation layer 14 and the substrate 15, the through hole 16 which passes through a 1st insulation layer 13 and a 2nd insulation layer 14 is filled by the Al-CVD method and a channel is formed. When used as an interconnection, Al or Al alloy is deposited by the Al-CVD method in channels which do not pass through the 1st insulation layer 13. As a result, planarization and high density interconnections are possible.
Patent JP-H09310595-A (JP)
Title: Waterproof sheet with sheet for connection
Inventor: KASHIWAGI TETSUYA
IPC: E21D11/38
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To protect a waterproof sheet body section effectively from the placing pressure, etc., of secondary lining concrete in a waterproof sheet, in which a sheet for connection is connected to the thin waterproof-sheet body section. SOLUTION: This waterproof sheet 3 is extended and disposed in the direction orthogonal to the longitudinal direction of a tunnel on the peripheral surface of the tunnel, and each side face section adjacent in the longitudinal direction of the tunnel is joined mutually in a liquid-tight manner. Side face sections are formed at both side sections of a thin waterproof-sheet body section 2 at that time. Thick connecting sheets 2 in a specified width are superposed and connected. A connecting sheet 2 on the facing side of the waterproof sheet 3 in the attitude of disposal is placed on the peripheral surface side of the tunnel from a waterproof sheet body section 1.
Patent JP-S5756499-A (JP)
Title: Production of crude ursodeoxycholic acid
Inventor: TAKEDA HARUKI
IPC: C07J9/00
Filed: 1980-09-20
Abstract: PURPOSE: 3d-Hydroxy-7-ketocholanic acid is hydrogenated under pressure in t-butanol using sodium or lithium to produce the titled product of relatively high purity readily in an industrial scale.  
     CONSTITUTION: The hydrogenation of 3d-hydroxy-7-ketocholanic acid is conducted under pressure in t-butanol using sodium or lithium to produce the crude product of ursodeoxycholic acid. The amount of the sodium or lithium used is 10W40 times the molar amount of the above ketocholanic acid, preferably about 30 times. The  amount of the t-butanol is preferably 5.0 times the (V/W) of the ketocholanic acid.  The reaction temperature is 100W200°C, preferably 120°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63293816-A (JP)
Title: Annealing protective film
Inventor: TOKUNAGA KAZUNAO
IPC: H01L21/265
Filed: 1987-05-26
Abstract: PURPOSE:To stabilize the stoichiometric composition of impurity ionimplanted layer as well as to improve the rate of electric activation of impurities by a method wherein the annealing protective film to be used for a III-V compound semiconductor is composed of a silicon nitride film in which oxygen ions are implanted. CONSTITUTION:An impurity ions implanted layer 5 and an annealing protective film 1 are formed on the surface region of a III-V compound semiconductor substrate 6 having Ga as a constituent element. The annealing protective film 1 is composed of the SiN film in which oxygen ions are implanted. As the oxygen density in the annealing protective film can be controlled easily using the annealing protective film 1 above-mentioned and also as a film in which a proper quantity of oxygen ions are implanted can be used, the external diffusion of Ga in the protective film is controlled, and the density between the Ga empty hole and a lattice can be suppressed to the minimum even after impurities are replaced with Ga. Consequently, as the stoichiometric composition of the impurity ion implanted layer can be stabilized, the electric activation of the impurities can be improved.
Patent JP-H07307287-A (JP)
Title: Compound semiconductor epitaxial growth method
Inventor: TOMOMURA YOSHITAKA
IPC: H01L21/363
Filed: 1995-05-29
Abstract: PURPOSE:To obtain epitaxial films of single-crystal ZnSe and ZnSSe suitable for a light-emitting layer of a high-efficiency light-emitting device and having high quality. CONSTITUTION:A process of compound semiconductor epitaxial growth method comprises a step of heating simple selenium as a molecule source to an adequate temperature by a molecular beam epitaxial method where desired selenium vapor pressure is acquired, a step of further heating the selenium vapor to a temperature higher than the evaporation temperature, and a step of growing a compound semiconductor layers 2 and 4 by employing the resulting selenium molecular beam.
Patent JP-H04333341-A (JP)
Title: Method for measuring thickness of mold coating film
Inventor: ANAMI MASAHARU
IPC: G01B21/08
Filed: 1991-05-07
Abstract: PURPOSE:To exactly determine the thickness of a mold coating film by measuring the thickness of the mold coating film applied on the surface of a metallic mold without contact. CONSTITUTION:The surface temp. of the metallic mold 1 before the mold coating material 5 is applied is measured and the surface temp. of the mold coating film 6 formed on the metallic mold 1 by the application of the mold coating material 5 is measured without contact. Arithmetic processing is executed in accordance with the surface temp. of the metallic mold 1, the surface temp. of the mold coating film 6 and the external data relating to external conditions, by which the thickness of the mold coating film 6 formed on the metallic mold 1 is determined.
Patent JP-H10151974-A (JP)
Title: Cargo handling-travel control device of industrial vehicle
Inventor: KAWASHIMA KAZUO
IPC: F16D48/02
Filed: 1993-06-01
Abstract: PURPOSE: To obviate alternate operation of an accelerator pedal and a brake pedal by performing braking control on the basis of an accelerator pedal operation quantity by increasing and decreasing oil pressure of a pressure receiving chamber of an advancing directional inverse side clutch. CONSTITUTION: A CPU 23 judges that braking is necessary when a difference between target speed by an accelerator pedal operation quantity and actual vehicle speed by a vehicle speed sensor 13 is larger than a prescribed difference prestored in a storage device 24. Among an advance clutch 10 and a retreat clutch 11, oil pressure of a pressure receiving chamber of an advancing directional side clutch is reduced, and is put in a condition where motive power in the advancing directional side clutch is not transmitted,  and braking control is performed by adjusting a connecting condition of the clutches by increasing and decreasing oil pressure of the pressure receiving chamber of the clutches of the advance clutch 10 and the retreat clutch 11 on the basis of data stored in the storage device 24 from a difference between target vehicle speed by the accelerator pedal operation quantity and actual vehicle speed of the vehicle speed sensor 13.
Patent JP-H01303288-A (JP)
Title: Elevator enterance frame
Inventor: NOMURA EIICHI
IPC: B66B13/30
Filed: 1988-05-30
Abstract: PURPOSE:To simplify the assemble of an enterance frame as well as to prevent any clearance from occurring with certainty by forming a front side butting part between a vertical frame member and a horizontal frame member in this portal enterance frame for an elevator into such a structure as holdable without entailing any damage to designability. CONSTITUTION:An L-shaped reinforcing plate 4 is clamped to the backside of an intermediate plate part 1a of a vertical frame member 1 in advance, an intermediate plate part 2a of a horizontal frame member 2 is mounted on this reinforcing plate in pile, both plate parts are clamped by a bolt-nut 5, and thus the vertical frame member 1 and the horizontal frame member 2 are clamped together. On the other hand, each of U-shaped sectional front plate parts 1b, 2b is diagonally cut, and they are made into such a structure as being butted by an oblique butting part A. When these vertical and horizontal frame members 1, 2 are clamped together, a reinforcing member 7 is installed in a side nearer to this oblique butting part A after being tightened in common. This reinforcing member 7 is pressed to the backside of the front plate part 1b of the vertical frame member 1 with spring force via a notch space at a front end of the intermediate plate part 2a of the horizontal frame member 2.
Patent JP-S5560008-A (JP)
Title: Production of cubic system boron nitride
Inventor: ENDOU TADASHI
IPC: C01B35/14
Filed: 1978-10-23
Abstract: PURPOSE: To obtain high strength cubic system BN contg. little impurities by exposing hexagonal system BN to a specified temp. using Ca 3 B 2 N 4  as a flux for BN under a press. under which cubic system BN is thermodynamically stable.  
     CONSTITUTION: Hexagonal system BN disks or stoppers 4 and press-molded bodies 7 of Ca 3 B 2 N 4  powder are lain in layers in hexagonal system BN cylinder or container 5. In order to make the internal press. of the reaction chamber uniform, salt disks 3 are mounted on the layers, and cylinder or container 5 is enclosed with graphite resistance heating element 1 and graphite disk 2. After exposing this structure to 1450°C or above, pref. 1450W2000°C under a press. (50000atm) under which cubic system BN is thermodynamically stable, the container temp. is dropped, and the resulting cubic system BN is taken out. The amt. of hexagonal system BN used is pref. 10% or more to the amt. of Ca 3 B 2 N 4 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09319335-A (JP)
Title: Driving circuit and display device provided with this circuit
Inventor: TAMURA TAKESHI
IPC: G02F1/133
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To make noise quantities on a common lines generated by the crosstalk due to the change of a segment signal equal to each other at all times for every common line, by outputting correction voltages having prescribed voltage differences from a selection level and a non-selection level. SOLUTION: The selection lever V0 in a period when the output of a common driver is swung to a negative polarity side and a selection level V5 in a period when the output of the common driver is swung to a positive polarity side are included in a driving power source 9 for display elements having 5 levels to be supplied to a driver output part 1. The selection level V0 becomes a non-selection level when an FR signal is at an H and the selection level V5 becomes a non-selection level when the FR signal is at an L. Moreover, selection levels V0C, V5 are correction voltages respectively having some potential differences from to potentials of the selection levels V0, V5. Then, the absolute quantities of noise are adjusted by changing the selection levels V0C, V5C of respective correction voltages.
Patent JP-S5557598-A (JP)
Title: Salt of amino glycoside antibiotic substance having reduced toxicity
Inventor: KOEDA TAKEMI
IPC: A61P31/04
Filed: 1978-10-25
Abstract: NEW MATERIAL:A salt of an amino glycoside antibiotic substance, obtained by combining an amino glycoside antibiotic substance and D-glucaro-1,5-lactam.  
     EXAMPLE: Dibekacin D-glucaro-1,5-lactam salt.  
     USE: Antibiotic agent having high antibiotic activity comparable to that of amino glycosides, and nevertheless, having reduced toxicity to the ear and the kidney compared to the amino glycoside. It can be administered to patient who wants a high dose administration.  
     PROCESS: The objective salt is prepared, rapidly, by reacting 1 mole of an amino glycoside such as tobramycin, gentamicin, and kanamycin, with 2W5 moles of D- glucaro-1,5-lactam of the formula in water or a hydrous methanol, at room temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62286162-A (JP)
Title: Chinese sentence keyboard
Inventor: ITO HIDETOSHI
IPC: G06F3/02
Filed: 1986-06-04
Abstract: PURPOSE:To attain the input of a Chinese sentence having the small number of keys and key touches by operating shift key groups when pressing down a finals key after an initials key is pressed down by using the Chinese sentence keyboard. CONSTITUTION:The Chinese sentence keyboard 1 is constituted of the initials key group 2, the finals key group 3, and the shift key group 4. When the initials is keyed in, if the initials key 21 is pressed without pressing an initials shift (1) or (2), D is keyed in, when the key 21 is pressed while pressing the shift (1), T is keyed in and when the key 21 is pressed while pressing the shift (2), *is keyed in. When the finals is keyed in, if the finals key 31 is pressed without pressing the finals shift (1) or (2), AN is keyed in and when the key 31 is pressed while pressing the finals shift (1) or (2), IAN or UAN is keyed in. Thus, when the key 31 is pressed after the key 21 is pressed down, six types of syllables can be discriminated and keyed in by operating the groups 4, one character of the Chinese can be inputted by two times of key touches.
Patent JP-S6024979-A (JP)
Title: Carriage movement controlling system for serial printer
Inventor: KIDO KATSUYUKI
IPC: B41J19/18
Filed: 1983-07-20
Abstract: PURPOSE:To automatically correct the position of a carriage by detecting an error in the position, inform the operator or the like of an abnormal condition, prevent staggered printing or blind printing from occurring and contrive to stabilize movememt of the carriage and to enhance reliability, by shifting the position of a sensor by a predetermined amount from an origianl point. CONSTITUTION:The sensor 1 for detecting the position of the carriage 10 is shifted from the original point A by an amount L. When a signal from the sensor 1 is detected at the time of throwing in a power source, the carriage 10 is moved in a forward direction (a) until the signal disappears. From a position where the signal from the sensor 1 is not detected, the carriage 10 is moved in a reverse direction (b), and when a shutter 11 is detected by the sensor 1, a carriage controller 2 moves the carriage 10 further in the reverse direction (b) by the preset amount L, and then stops the carriage 10. When the sensor 1 is detected during a movement of the carriage, a value in a current position counter 3 and a preset value L in a memory part 4 are compared with each other, and a signal (A) or a signal (B) is outputted from an error-processing part 6.
Patent JP-H08302297-A (JP)
Title: Acrylic foam supporter for tacky tape
Inventor: SUGAWARA EIICHI
IPC: C09J7/02
Filed: 1995-05-01
Abstract: PURPOSE: To obtain the subject supporter for a tacky tape having excellent water resistance with a slight lowering of strength and elongation in wet state, comprising a foamed sheet composed of a composition having an outer shell of core/shell-type polymer fine particles as a self-curing fluorine compound copolymer and a body coloring pigment. CONSTITUTION: A composition composed of an aqueous dispersion of an acrylic polymer containing core/shell-type polymer fine particles comprising (A) an inner core of preferably an acrylic polymer having a glass transition temperature of -30 deg.C to 0 deg.C and (B) an outer shell of a self-curing fluorine compound copolymer, and (C) a body coloring pigment is foamed and coated on a sheet, dried and cured to obtain the objective supporter. Preferably, the component B is 1-20 pts.wt. and the component C is 5-40 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H04357210-A (JP)
Title: Earth retaining method upon excavation of vertical hole
Inventor: HATAE SHUNICHI
IPC: E02D17/08
Filed: 1991-06-03
Abstract: PURPOSE:To provide an earth retaining method at the time of excavation of a vertical hole capable of ensuring safe and economical work. CONSTITUTION:The inner ground surrounded by guide poles 1, 2 supporting earth retaining panels 3, 4 as well as the panels 3, 4 is excavated from the outside of the panels 3, 4 and guide poles 1, 2. Along with the excavation the panels 3, 4 and the guide poles 1, 2 are pushed in the ground alternately.
Patent JP-H05153041-A (JP)
Title: Digital-cullular-overlay-network
Inventor: ROBAATO BIKUTAA MIRAA
IPC: H04W76/04
Filed: 1992-05-25
Abstract: PURPOSE: To provide a data communication network that is transmissive to a high mobility communication telephone system and whose capacity/voice quality or the like is not deteriorated by utilizing the system. CONSTITUTION: A digital mobile telephone exchange station DMTSO 202 receiving data from a host 201 makes communication with data radio equipments 208-231 via cell sites 203-207. The medium used for the communication is a telephone frequency not in use at that point of time and detected by a high frequency detector at each of the cell sites 203-207 for the adjustment of the use of telephone.