baber/WOPTO huggingface dataset:
Patent JP-H04236970-A (JP)
Title: Low electric power analogue/digital transducer for implantable medical apparatus
Inventor: DONARUDO EI HENRII
IPC: A61N1/372
Filed: 1991-07-25
Abstract: PURPOSE: To provide a low power A/D converter for a transplantable medical care device. CONSTITUTION: A converter comprises a high-frequency oscillator 10 to generate a high-frequency higher than the main clock frequency of a medical care device, and an oscillator gate circuit 12 to actuate the oscillator to the voltage- dependent, variable time intervals. The gate circuit 12 includes a voltage- controlled single stabilized multi-vibrator 16 to generate the gate control pulse of the pulse width corresponding to the signal value sensed by the medical care device. A timing controller 18 feeds a trigger pulse to a single stabilized multi-vibrator at the first point with the time intervals, and generates a possible pulse at the second point. The converter makes the oscillator active at the second point in response to the possible pulse, and makes the oscillator inactive in response to the gate control pulse at the end of the time intervals.  A counter connected to the oscillator counts the clock pulse between the second point and the final point of the time intervals. The power consumption of the A/D converter is reduced.
Patent JP-S6430250-A (JP)
Title: Hybrid integrated circuit device
Inventor: NAKAYAMA OSAMU
IPC: H01L23/02
Filed: 1987-07-27
Abstract: PURPOSE:To improve a cap and heat-radiating board in their combining dimensions for rendering a device smaller in size and for improving the cap in its adhesion to the heat-radiating board by a method wherein the cap is provided with screw holes similar to the ones the board is provided with. CONSTITUTION:Screw holes 10a and 10b are provided in a heat-radiating board 2 and, similarly, in a cap 1 at its locations corresponding to the holes in the heat-radiating board 2. The cap 1 is so designed that it will be built lower at screw hole locations so that screw heads will not rise beyond the top of the cap 1. In this design, with the cap being fixed by screws pressing down the cap 1 from above, it is not required for a screw hole 10 to be outside the cap 1.
Patent JP-H1129038-A (JP)
Title: Pillar mounting structure for high-speed vehicle
Inventor: BANDO SHUNICHI
IPC: B32B5/28
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a pillar mounting structure for a high-speed vehicle, which is easily manufactured and has higher rigidity. SOLUTION: A pillar mounting structure is used for mounting a pillar body 101, which is constituted of a core 100 with much space therein enclosed by a peripheral layer 99 made of a composite material comprising a high elastic fiber-reinforced material impregnated with a thermosetting synthetic resin, onto a window frame 43 made of the same composite material for holding the periphery of a windowpane. The window frame 43 having a sandwich structure is embedded at positions in its core on the extension line of the pillar body 101 with reinforcement members 121a and 121b made of a material more rigid than the core 100 and with a bulkhead 123 coupled to the reinforcement members 121a and 121b at right angles to extend along the support face of the frame 43 for supporting the pillar body 101.
Patent JP-S6343494-A (JP)
Title: Acoustic device for vehicle
Inventor: HATA HIDEJI
IPC: H04R3/00
Filed: 1986-08-11
Abstract: PURPOSE:To improve the comfortable feeling in an acoustic sense by detecting the rotational frequency of an engine, generating various frequencies which are even fold number as much as said rotation to convert them into acoustic outputs and varying the output level in proportion to the noise level in a vehicle. CONSTITUTION:The rotational frequency of the revolution of the engine 2, for example, sixteen fold number of the rotation, is detected in a detecting part 3 and wave-shaped 31. Next, it is divided in a dividing circuit 32 to obtain the even fold harmonic waves which are sixteen, eight, four and double fold number of the revolution of the engine and converted into sine waves in a sine wave conversion circuit 40, then after the amplitudes are adjusted 45' and mixed 45 they are inputted in a sound volume control part 51. And also to the sound volume control part 51, the opening signal of a throttle 4 is inputted after being counted and the output of a mixing circuit 45 is adjusted according to the opening of the throttle. The outputs from the sound volume control part 51 and an acoustic system 5 for a vehicle are mixed and amplified in a power amplifier 52 to drive a speaker 10. Thus, the signal having even fold number as much as the revolution of the engine, which does not make a man uncomfortable, is composed in a proper amplitude ratio, so that the comfortable feeling in the acoustic sense can be improved.
Patent JP-S6165243-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/38
Filed: 1984-09-06
Abstract: PURPOSE:To improve sensitivity and color formability (color forming efficiency) by incorporating a specific magenta coupler into a titled material. CONSTITUTION:The 1H pyrazolo[1,5-b][1,2,4]triazole magenta coupler which is expressed by the formula and in which a substd. or non-substd. alkyl oxy group or substd. or non-substd. heterocyclic oxy group is bound with the active position of coupling is added to the green sensitive layer in a silver halide color photographic sensitive material having at least one silver halide emulsion layer on a base. The amt. of said couplr to be added is made 1X10<-3>-5X10<-1>mol ratio with each 1mol of the silver halide. In the formula, R<1> and R2 denote a hydrogen atom or substituent and R<3> denotes an alkyl group or heterocyclic group.
Patent JP-H1031836-A (JP)
Title: Optical recording/reproducing device and its light source
Inventor: NAKATSUKA SHINICHI
IPC: G11B7/125
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To simplify a device by making a spot large at a read-out time, making the spot small at a write-in time or changing a spot size corresponding to plural standard sizes. SOLUTION: As a photoresist mask 119, an InGaAs slope formation layer 201, a p-GaAs contact layer 118 and a part of a p-(Al0.5 , Ga0.5 )0.5 In0.5 P clad layer 117 are etched, and thereafter, the photoresist mask 119 is removed, and selective growth of an n-GaAs block layer 124 by an organometallic vapor growth method is performed using a remained SiO2 mask 120. Thus, an intermediate width area 122 becomes a non-energized area 125 in its central part, and becomes an energized area 126 in its peripheral part. At the output of 3mW, a large spot size 204 coping with a usual standard dot size 203 is obtained, and at the output of 5mW, a small spot size 206 coping with a precise standard dot 205 is obtained.
Patent JP-H03138328-A (JP)
Title: Manufacture of metal matrix compound material by self-forming vacuum process
Inventor: ROBAATO KIYANBERU KANTONAA
IPC: C22C47/08
Filed: 1990-07-17
Abstract: The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, a suitable matrix metal (33), typically in a molten state, is in contact with a suitable filler material (31) or preform in the presence of a suitable reactive atmosphere in an impermeable container (32), at least at some point during the process, which permits a reaction to occur between the reactive atmosphere and the molten matrix metal (33) and /or filler material (31) or preform and/or impermeable container (32), thereby causing molten matrix metal (33) to infiltrate the filler material (31) or preform due to, at least in part, the creation of a self-generated vacuum. Such self-generated vacuum infiltration occurs without the application of any external pressure or vacuum.
Patent JP-S5888722-A (JP)
Title: Laminated electrooptic cell
Inventor: IIMURA KEIJI
IPC: G02F1/1347
Filed: 1981-11-24
Abstract: PURPOSE:To obtain ideal effect surface area of a cell provided with a common circumferential sealed part and a common injection opening, and to concentrate all lead electrodes to an external electrode substrate, by providing the intermediate electrode substrate of the cell with conductive members for charge  transfer which extend to both surfaces. CONSTITUTION:On internal surface of external electrode substrates 1 and 2, patterned transparent electrodes 1a and 2a are provided on both surfaces of an intermediate electrode substrate 3, patterned transparent electrodes 3a and 3b are provided. A circumferential sealing member 8 for sealing the circumference of the substrates 1 and 2 airtightly is provided between facing surfaces 9a and 9b of the substrates 1 and 2. Then, the member 8 seals the circumference of cell spaces A and B airtightly from the outside. Spacers 13a and 13b block the circumference of the substrates 1 and 3, but hold the communication between the cell spaces A and B. Liquid crystals 10a are 10b are provdided between them. Consequently, all electrodes of the electrode substrates are concentrated and an electrooptic cell having large effective display area is obtained.
Patent JP-H094290-A (JP)
Title: Key portable
Inventor: TANABE HIDEO
IPC: A45C11/32
Filed: 1995-06-21
Abstract: PURPOSE: To make it possible to use any key at any time and any place without any restrictions imposed whenever any key is wanted by providing a pocket which allows a plurality of keys to be inserted one by one. CONSTITUTION: On both sides of a square-shaped main body main part 1, pockets 2 having the same size are placed on the main part 1, and are sewed together along the sewing portions 3 or bonded at the sewing portions 3. Since this key portable is folded in two with the pockets placed inside so as to prevent the keys from dropping while in use, a folding groove 4 is provided in the central part of the main body 1. As a basic concept of the usage of the keys, the keys are arranged so that one key may be placed into one pocket. If the keys are arranged in the higher order of usage frequency and each key pocket is specified, it is possible to take out a desired key easily even if it is in a dark site.
Patent JP-S57111431-A (JP)
Title: Deciding method of irradiation reference axis for automobile front lamp or the like
Inventor: YAMANOI MAKOTO
IPC: G01B11/26
Filed: 1980-12-29
Abstract: PURPOSE:To ensure the proper aiming, by obtaining a region formed by a gathering of spots having the luminous intensity higher than that of a prescribed ratio and deciding the centroid point of the gathering of those mass spots in the above-mentioned region. CONSTITUTION:An automobile front lamp HL, i.e., a subject of measurement is set opposite exactly to a tester and switched on so that a lamp axis LL passes the center L0 of a condenser lens. Then a start switch is pushed to start the collection of data based on a program. A point M of the highest luminous intensity is first decided among these data, and then the luminous intensity obtained by multiplying a prescribed ratio by the highest luminous intensity is decided. In this case, the spots having >=2,400cd luminuous intensity are detected to decide a region AR. Then the centroid point is decided for the region AR, and the axis passing the centroid point is defined as the illumination reference axis. In such way, the proper aiming is possible.
Patent JP-H0236985-A (JP)
Title: Leuco dye color developer
Inventor: TAKAHASHI HIROSHI
IPC: B41M5/155
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a leuco dye color developer realizing a recording superior in color forming properties, resistance to fading, and light fastness by using a mixture of boron nitride and oxides of IVb group of the periodic table or a mixture of boron nitride, oxides of IVb group of the periodic table, and SiO2. CONSTITUTION:The use of boron nitride and at least one of oxides of IVb group of the periodic table, such as TiO2 and ZrO2 or the use of a mixture of boron nitride, at least one of oxides of IVb group of the periodic table, e.g. TiO2 and ZrO2, and SiO2 as a leuco dye developer enhances color forming properties, resistance to fading, and light fastness. Furthermore, the high whiteness of boron nitride, oxides of IVb group in the periodic table, e.g. TiO2 and ZrO2, and SiO2 enables a favorable image to be obtained.
Patent JP-H0473574-A (JP)
Title: Cooling device for remote access of beverage to take out same
Inventor: RODONII DABURIYU ADAMUSU
IPC: F25D11/00
Filed: 1990-07-16
Abstract: PURPOSE: To save the operating cost for cooling by sustaining the vapor pressure of refrigerant in an evaporator coil at a substantially constant level and cooling coolant in a chiller coil at a substantially constant temperature. CONSTITUTION: An expansion valve 30 is preset to open when the vapor pressure in an evaporator 26 drops to a point where a glycol coolant in a chiller coil 44 attains a required temperature. When such a situation occurs, the expansion valve 30 opens to discharge high temperature refrigerant gas from he delivery side of a compressor 16 directly to the evaporator 26 while weighing. The high temperature gas boils a liquid refrigerant just sufficiently to sustain a preset pressure in the evaporator. Since a constant pressure is sustained in the evaporator, temperature of glycol coolant in the chiller coil 44 is kept at a constant level.
Patent JP-2000014775-A (JP)
Title: Occlusion apparatus for transfusion pump
Inventor: MASAOKA KATSUNORI
IPC: A61M5/142
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To guarantee stepless, continuous and stable setting of revolving radial position of a roller and rotation of a rotating head which does not require a large driving torque when the roller meshes. SOLUTION: A plurality of roller holding body 27 provided on each roller and rotatably supporting each roller are movably supported in the radial direction of a rotating head 5 by means of a guide bar 31. An occlusion ring member 37 movably hooked with the central shaft 35 united with the rotating head 5 in the axial line direction and each roller holding body 27 are pivotedly connected by means of a link member 39 and an adjusting nut main body 47 screw- hooked to a male screw 45 formed on the central shaft 35 is connected with the occlusion ring member 37 so as to be relatively movable by a specified amt. in the axial direction. A compression coil spring 55 is provided under a condition where a specified load is provided between the occlusion ring member 37 and the adjusting nut main body 47 to energize the roller holding body 27 in the direction outward in the radial direction.
Patent JP-H0910175-A (JP)
Title: Optometric apparatus
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/028
Filed: 1995-06-30
Abstract: PURPOSE: To enable executing of a balance inspection for two eyes efficiently by a method wherein a fogging is applied to a one eye complete correction value of each of right and left eyes and polarizers with polarization axes thereof orthogonal mutually are arranged in front of two eyes. CONSTITUTION: In a balance inspection for two eyes, polarizers 90 with polarization axes thereof orthogonal mutually are put into right and left inspection windows of a subjective type refractivity inspecting instrument. A polarization target 91 projected by a target presenting device has a polarization target part 91a having the polarization axis thereof in the same direction as that of the right eye at the upper stage thereof, a polarization target part 91b having the axis thereof in the same direction as that of the left eye at the lower stage and a target part 91c having no polarization characteristic at the mid stage. The balance of visual acuity of right and left eyes is inspected by comparing visibility at the upper and lower stages. Fogging is applied so that the visual acuity of a person to be inspected reaches about 0.7-0.8.  The value of the fogging is obtained from a table of a relationship between a visual acuity value and the degree of the fogging with a low value of the visual acuity values of the right and left eyes in the complete correction as reference. When the balance between the right and left eyes is worse, a balance correction is performed by adding a spherical diopter of +0.25D to the eye with the higher visibility.
Patent JP-H0742277-A (JP)
Title: Partition wall
Inventor: HINO MINORU
IPC: E04B2/82
Filed: 1993-07-29
Abstract: PURPOSE:To make works executable simply by a single worker, and to improve workability therewith by adopting. a means of temporary fixation. CONSTITUTION:A wooden ceiling rail 7 is installed along the underside of a ceiling 6 while a wooden floor rail 8 is installed on a floor 5 in parallel with the ceiling rail 7. A pair of panel half bodies 1a and 1b comprising a partition panel 1 are erected between the ceiling 6 and the floor 5 with the ceiling rail 7 and the floor rail 8 interposed between the panel half bodies. The upper end of the panel half bodies 1a and 1b are fixed temporarily with a temporary fixing device to the ceiling rail 7, and thereby the panel half bodies 1a and 1b are kept under the state of erection. Then, nails are driven into the ceiling rail 7 through the upper end of the panel half bodies 1a and 1b while the nails are driven into the floor rail 8 through the lower end of the panel half bodies 1a and 1b, and thereby final fixation is completed.
Patent JP-S6247769-A (JP)
Title: Plant simulation device
Inventor: IWASHITA TSUYOSHI
IPC: G06F19/00
Filed: 1985-08-27
Abstract: PURPOSE:To shorten the time required for a calculation by executing a difference approximate calculation by an approximate rational Runge-Kutta method by the sum of the product of a variable coefficient which is varied in accordance with increase and decrease of a differential coefficient, and a variation which is forecast from the fine coefficient. CONSTITUTION:A plant simulation device is constituted of a computer 1 for calculating a dynamic characteristic equation of a simulation object by a difference approximate calculation, a display device 2 for displaying a result of calculation by this computer 1, and an operating device 3 for operating the display device 2 and the computer 1. The difference approximate calculation of the dynamic characteristic equation by the computer 1 is executed approximately by the sum of the product of a variation which is forecast from a differential coefficient in plural points in a prescribed time interval of the dynamic characteristic equation, and a variable coefficient which is varied in accordance with increase and decrease of this variation.
Patent JP-H0474826-A (JP)
Title: Automatic material feeder of strand annealing equipment
Inventor: KOBUCHI MASAKAZU
IPC: C21D9/52
Filed: 1990-07-18
Abstract: PURPOSE:To provide the automatic material feeder of strand annealing equipment which can continuously supply steel wires, etc., by transporting the filled spool on a traveling truck up onto a spool base having an empty spool via transporting devices and exchanging this spool so that the filled spool is preserved as a spare spool. CONSTITUTION:The traveling truck 2 traveling on a traveling path 1 is installed and the spool bases 4 equipped with the transporting devices 8 along both sides are respectively disposed on both sides of this traveling path 1. The spools 3c, 3d for material feeding and spare are respectively installed on the spool bases 4 equipped with the transporting devices 8. A control section 20 for making the operation control to drive the traveling truck 2 to travel up to the position of the prescribed spool base 4 and to exchange the empty spool 3b on the spool base 4 with the filled spool 3a on the traveling truck 4 is provided. The working space for loading and unloading the spools is merely necessitated to be assured only on one end side of the equipment line in this way and the working space is lessened.
Patent JP-H0352173-A (JP)
Title: Magnetic disk device
Inventor: OGASAWARA KOJI
IPC: H02K33/18
Filed: 1989-07-20
Abstract: PURPOSE:To cancel the failure of access owing to the high supporting rigidity of a coil and the positioning failure of a magnetic head owing to vibration or the like by providing a buffer member between the coil of a voice coil motor and a coil supporting member. CONSTITUTION:When the voice coil motor 21 rotation-controls a head arm 8 and the magnetic head 12 is sought to an arbitrary track, the voice coil motor 21 operates so that it controls the rotation of the head arm 8 when the magnetic head 12 moves to the arbitrary track. Much of the vibration of the head arm 8, which occur by inertia force by the rotation of the head arm 8 and by the driving force of the voice coil motor 21 operating in a direction suppressing the inertial force, is absorbed by the buffer member 28 which is provided between the bobbin 25A of a coil part 25 and the coil supporting member 26 and which is formed of high polymer materials having stickness such as rubber and adhesive. Consequently, the magnetic head 12 can be accurately moved to the arbitrary track in a short time.
Patent JP-H1017300-A (JP)
Title: Elevating/sinking device
Inventor: KOMINAMI KENICHIRO
IPC: B66F9/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevating/sinking device which can elevate and sink a trolley certainly and smoothly, involves no such a hazard that the trolley drops quickly along the elevator rail even in case an air cylinder runs into failure, ensures a high safety for the workmen, can be embodied in a simple and lightweight configuration with easiness to assemble and at low cost, allows enlargement of the elevating/sinking range of the trolley, excels in the working easiness, versatility, and mobility, and is unlikely to generate trouble. SOLUTION: An elevating/sinking device concerned is equipped with an elevator rail A approx. in the form of a ladder, a trolley B capable of traveling along the rail A, and a telescopic air cylinder C of multi-step Shub structure, wherein the base end of the air cylinder C is made lockable with the rail A while the foremost of the cylinder is arranged as capable of being mounted on the trolley B, and thereby the trolley B rises and falls with expansion and contraction of the air cylinder C.
Patent JP-H0239657-A (JP)
Title: Telephone set with liquid crystal display
Inventor: TSUKAMOTO TOMOKO
IPC: H04M1/02
Filed: 1988-07-29
Abstract: PURPOSE:To make the visibility of a user always good by providing an angle adjusting means which can fix a liquid crystal display part to a telephone main body at an arbitrary angle. CONSTITUTION:A liquid crystal display part 2 is engaged to a concave part 3 of a telephone main body 1 and is fitted with a gear angle adjusting mechanism 4 consisting of a gear, etc., as an angle adjusting means. To the gear angle adjusting mechanism 4, a well known object to which a ratchet, a serrate coupling, etc., are applied is used, and the liquid crystal display part 2 can be stopped at an arbitrary angle position. Thus, when the liquid crystal display part 2 is rotated by only the angle beta through the gear angle adjusting mechanism 4, also an optimum angle of visibility alpha is rotated toward the head of a driver 7 by only the angle beta, and the driver 7 can obtain good visibility and can read a display without changing a position.
Patent JP-H0745521-A (JP)
Title: Convergent ion beam equipment
Inventor: MARUNO HIROMASA
IPC: G02B21/18
Filed: 1993-07-29
Abstract: PURPOSE:To provide a convergent ion beam equipment wherein a target surface can be observed in the course of working, the freedom of working is high, and the position alignment of a beam is easy. CONSTITUTION:An ion beam from an ion source 1 is converged by electrostatic type convergent lens systems 3, 6, and specified ions only are extracted by a mass spectrometer 4. The surface of a target is irradiated with the ion beam, while the ion beam is deflected. In this equipment, an optical window 61 is formed in an electrostatic objective 6, and an optical reflection objective is arranged on the same axis as the electrostatic objective 6. The light from the optical reflection objective 20 is introduced into an imagery optical system 39, and an image is formed.