baber/WOPTO huggingface dataset:
Patent JP-S63254593-A (JP)
Title: Recording medium
Inventor: NARAHARA TATSUYA
IPC: B42D15/02
Filed: 1987-04-11
Abstract: PURPOSE:To reduce power consumption by providing an optical modulator, 1st optical systems which guide light incident from outside to the optical modulator, and 2nd optical systems which project modulated light obtained from the optical modulator. CONSTITUTION:The optical modulator 16, the 1st optical systems 14 and 15 which guide the light L0 incident from outside to the optical modulator 16, and the 2nd optical systems 19, 21, and 22 which project the modulated light P0 obtained from the modulator 16 are provided. Namely, a photodetection part 14 and a waveguide 15 constitute the 1st optical system which guides the modulated light L1 and reference light L0 to the optical modulator 16, and a waveguide 19, a branch part 21, and a light transmission part 22 constitute the 2nd optical system which sends the modulated light L2 out of the optical modulator 11. Thus, the externally incident light L0 is modulated and outputted and then the need to provide a light emission source in a recording medium is eliminated, so the power consumption is reduced correspondingly.
Patent JP-2000281849-A (JP)
Title: Ink contact part
Inventor: NAKAMICHI MASAHIRO
IPC: B43K5/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ink contact part by molding a material which has ink resistance to all inks and consequently is applicable without selecting equipment to be used and an occasion. SOLUTION: This ink contact part is obtained by molding a styrene-based resin composition comprising (A) 5-98 wt.% of a styrene-based polymer having mainly a syndiotactic structure, (B) 95-2 wt.% of a rubber-like elastic body and/or a thermoplastic resin except the component A and (C) 1-350 pts.wt. of an inorganic filler based on 100 pts.wt. of the total of the component A and the component B.
Patent JP-H01262860-A (JP)
Title: Cornea protecting agent
Inventor: KITA KIYOSHI
IPC: A61F9/00
Filed: 1988-04-13
Abstract: PURPOSE:To prevent the direct contact of the concave face of a contact lens and the cornea and to enable the protection and treatment of the damaged cornea epithelium by using a high-polymer polysaccharide-contg. solidified body as a buffer agent for the contact lens and the cornea surface. CONSTITUTION:The utilization of the sodium hyaluronate which is made into a film and solidified at a higher concn. as an agent for treating the rentinal detachment mainly in the rear eye part and for repairing the crystalline lens bag is attempted heretofore. Such high-polymer polysaccharide-contg. solidified body is formed to a shape at which said body can be coated on the cornea while having a spacing therefrom. Since the solidified body B is spiral, a spacing D is provided. Namely, the solidified body of the buffer agent B between the cornea A and the contact lens C is spiral and, therefore, the spacing D is provided. Tears and liquid drug can be stagnated therein. Wearing of this solidified body onto the cornea can be executed simply by pressing the solidified body to the concave face of the contact lens and wearing the same together with the contact lens onto the cornea. The damage of the cornea epithelium is thereby prevented and the continuous wearing of the contact lens when the cornea epithelium is damaged is allowed.
Patent JP-H06273434-A (JP)
Title: Flow-velocity measuring apparatus
Inventor: SUGATA KAZUHIRO
IPC: G01P5/12
Filed: 1993-03-23
Abstract: PURPOSE:To measure the flow velocity of water content mainly inside the trachea of a plant. CONSTITUTION:The measuring apparatus is composed of a measurement part 3 in which a heater 7 protruding from a mounting seat 6 is installed, in which a first temperature sensor 8A and a second temperature sensor 8B are installed so as to protrude from the mounting seat 6 toward the same direction as the heater 7 and so as to sandwich the heater 7, and in which a third temperature sensor 8C is installed between the first temperature sensor 8A and the heater 7. The measuring apparatus is composed of a computer 5 with a built-in program which measures the temperature difference between the first temperature sensor 8A and the second temperature sensor 8B and the temperature difference between the first temperature sensor 8A and the third temperature sensor 8C by the measurement part 3 and which computes a flow velocity by a computation formula stored in advance by transmitting the product of both temperature differences.
Patent JP-H11345810-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MASUDA TAKAOMI
IPC: H01L29/861
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a diode on a silicon on insulator(SOI) substrate, in which element characteristics do not vary after yield phenomenon, and provide its manufacturing method. SOLUTION: A p-n junction region 6 made up of a p-type region 5 on the side of an embedded oxide film 19 and an n-type region 7 on a surface side is formed on a surface silicon layer 3, that is separated in an insulated state by the embedded oxide film 19 on an SOI substrate 1. A low-density p-type region 33 is formed on one side of the p-n junction region 6, and a low-density n-type region 31 is formed on the other side of the p-n junction region 6. A high-density p-type region 33 and a high-density n-type region, each of which is not contacted with the p-n junction region 6, are formed on each surface part of the low-density p-type region 33 and the n-type low-density region 31. Then, two metal electrodes 11 and 15 connected individually to the high-density p-type region 33 or the high-density n-type region are provided to form a diode.
Patent JP-H08287636-A (JP)
Title: Disk cartridge
Inventor: FUKUSHIMA ISAMU
IPC: G11B23/03
Filed: 1995-04-14
Abstract: PURPOSE: To visually recognize a disk in a cartridge from the outside and to easily confirm the operation condition and damage state by eliminating the track of a projecting bar from the disk corresponding area of a half corresponding to a disk storage area. CONSTITUTION: The cartridge having an upper half 7 and a lower half 8 is made of a material so as to rotatably house a disk and enable visually recognizing of an internal part. Although tracks of the half taking out bar caused during formation of the halves are left on the inner surfaces of the halves 7 and 8, these tracks are set to the more center side than the outer peripheral boundary line of a rib for receiving a disk in the vicinity of the inner surface center parts of the halves 7 and 8 as indicated by (b). Also, the tracks (b) are set in a position within 3mm from the edge part surfaces of head inserting ports 9 and 9'. Since no tracks are left in the other areas corresponding to the disk of the halves 7 and 8, when seen from the outside, the state of the disk is sufficiently confirmed.
Patent JP-S61247531-A (JP)
Title: Rear seat device for automobile
Inventor: ISHIBASHI SADAO
IPC: B60N2/90
Filed: 1985-04-25
Abstract: PURPOSE:To simplify a seat-back locking device in structure, by making a stay of a headrest possible to be attached or detached to or from a body support part, while engaging an engaged part and a hook part together with a key cylinder, and making an up-motion of the headrest unable. CONSTITUTION:At the time of clamping a seat back 3 of a rear seat, this seat back 3 is pressed to the side of a car body 5 in the rear, while a support part 9 of the car body 5 is fitted in a concave part 14 on the backside, and a tip end of a stay 15 of a headrest 4 is engaged with a support hole 9a of a body support part 9 whereby the seat back 3 is locked to the car body 5. And, for antitheft measures, etc., when a tilt motion of the seat back 3 is made unable to be done, a key 22 is inserted into a key cylinder 21, turning and operating it, and the tip end is engaged with an engaged part 23 at the side of the seat back 3. With this constitution, even if a lock lever 20 is operated, the up-motion of the headrest 4 is checked by engagement between a hook part 21a and the engaged part 23, thus engagement between the stay 15 and the support part 9 is made unreleasible.
Patent JP-H05254738-A (JP)
Title: Cord housing device in electrical equipment
IPC: B65H75/42
Filed: 1992-03-13
Abstract: PURPOSE:To house and draw a cord without its twisting by providing an equipment body with a sliding body to reciprocate to a cord housing-drawing port, and suspending the cord on the sliding body and then folding it back for housing it. CONSTITUTION:In a voltage detector, at the time of housing a cord, a slide body 6 is in a state where it moves back farthest to a cord housing-drawing port 9, and a cap body 2 is attached to an equipment body 1. A cord 11 is wound around the winding section 6c of the slide body 6 and folded back toward the cord housing-drawing port 9, and thereby housed in a cord housing section 5. In order to draw out the cord in this state, after the removement of the cap body 2 and the advancing of the slide body 6 are carried out, the cord 11 is drawn. In order to house the drawn out cord 11, the slide body 6 is moved back, and the cord 11 wound around the winding section 6c is drawn into the cord housing section 5 as a state where the cord 11 is wound around the winding section 6c is kept.
Patent JP-S5714275-A (JP)
Title: Sequential operation circuit of remote control relay
Inventor: MASUDA TOSHIYUKI
IPC: H04Q9/00
Filed: 1980-06-30
Abstract: PURPOSE:To enable to start the self-scanning operation by only giving one shot input through resetting FF with the output of the self scanning circuit and to enable to return the circuit to the reset state automatically at the end of scanning operation. CONSTITUTION:When a push switch PS is turned on for a short time, an FF is set and the self scanning circuit X starts the operation and switch elements SW1, SW2... of remote control relay circuits A1, A2... are sequentially turned on for a short time. Thus, a current having the polarity determined with contacts b, c of an operation switch SW0 flows to magnetic holding type electromagnetic relays Ry1, Ry2..., and output contacts S1, S2... are sequentially switched on or off. When the switch SW0 is connected to a make contact, the output contacts S1, S2... of the remote control relays A1, A2 can be turned on or off by the operation.
Patent JP-H08289507-A (JP)
Title: Commutator motor
Inventor: TATEISHI SHIRO
IPC: H01R39/26
Filed: 1995-04-14
Abstract: PURPOSE: To provide a commutator motor, wherein the resistance loss of a carbon brush is less, the life of the brush is long and the dispersion in lives of the brushes is less. CONSTITUTION: A carbon brush 1, wherein an outer film 6 having the excellent electric conductivity than the brush base material is applied, is mounted on outer side surfaces 1u, 1f and 1d of the brush base material other than a rear side surface 1b in the sliding direction of the brush 1, which is slid on a commutator 5.
Patent JP-S63277708-A (JP)
Title: Method for refining stainless steel
Inventor: HIRASHIMA NAOKI
IPC: C21C7/00
Filed: 1987-04-14
Abstract: PURPOSE:To reduce content of Al2O3 inclusion in molten steel and to produce stainless steel having high purity by executing VOID treatment to Cr-containing molten steel, raw material of stainless steel of which pre-decarbonizing and refining have been executed in a converter, and after that, stirring molten slag and the molten steel. CONSTITUTION:After pre-decarbonizing and refining high-carbon Cr-containing molten iron by blowing oxygen in the converter, the molten steel is decarbonized to the aimed C content by vacuum decarbonization using a VOD apparatus. Successively, after completing degassing treatment by blowing Ar gas, deoxidizers of Al, Fe-Si, etc., are added and further, by adding CaO-based flux, the molten slag having <=10% SiO2 is made. Next, the molten steel is stirred by blowing Ar gas, and Cr2O3, FeO, MnO, etc., in the molten slag are reduced and recovered by residual Al in the molten steel and the total content of these compounds in the molten slag is made <=3%. The Al2O3 generating by this reaction is absorbed into the CaO-based molten slag and pure stainless steel having extremely little Al2O3 content as on-metallic inclusion in the molten steel is produced.
Patent JP-S63256896-A (JP)
Inventor: ISOGAI YOZO
IPC: G21D9/00
Filed: 1987-04-14
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-S63257110-A (JP)
Inventor: TAKAHARA HIDEYUKI
IPC: H01G4/12
Filed: 1987-04-14
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-H11286949-A (JP)
Title: Foundation construction method by liner plate
Inventor: WAKAMATSU SEIJI
IPC: E02D29/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a large resistant force against a push-in force and a pull- out force. SOLUTION: A major diameter ring 9A and a minor diameter ring 9B are alternately constructed by successively repeating the work of excavating a major diameter hole 8A, assembling the major diameter ring 9A by liner plates in the major diameter hole 8A, injecting mortar 11 to the clearance between the major diameter ring 9A and the natural ground, excavating a minor diameter hole 8B under the major diameter hole 8A, assembling the minor diameter ring 9B by liner plates within the minor diameter hole 8B, and injecting the motor 11 to the clearance between the minor diameter ring 9B and the natural ground. Reinforcements 13 are arranged within the thus-constructed ring of deformed diameter 12, and concrete 14 is placed in the ring of deformed diameter 12.
Patent JP-S5615103-A (JP)
Title: Trolley line height difference detector at transition
Inventor: SAKAGUCHI TSUTOMU
IPC: B60M1/28
Filed: 1979-07-17
Abstract: PURPOSE: To provide a device of small weight and highly accurate detection capability, by using an insulator to insulate the horn part of a pantograph, fixing numerous contact plates at a prescribed spacing on the insulator and connecting resistors to the contact plates.  
     CONSTITUTION: The horn part 7 of the pantograph 6 of an electric inspection and measurement vehicle or the like is insulated with an insulator 11. Numerous contact plates 12 are fixed at a prescribed spacing on the outside of the insulator 11. Resistors 13 are connected to the contact plates 12. When the electric vehicle energized through a trolley line 2 approaches a crossover track, another trolley line 4 comes into contact with the horn part 7. At that time, a circuit (a) is formed because the trolley lines 2, 4 have the same potential so that a current due to a voltage across the combined circuit of the contact plate resistor 13 and the contact plate 12 in contact with the trolley line 4 flows through the former circuit (a), the former trolley line 2, a current collector 8 and a line (b). As a result, the contact position of the trolley line 4 is detected by a measuring power source and an output circuit 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5976908-A (JP)
Inventor: HEINZU JIYOSEFU GAABAA
IPC: A41H43/00
Filed: 1983-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59216265-A (JP)
Title: Electronic apparatus
Inventor: SHINKAI MICHINORI
IPC: G06F15/02
Filed: 1983-05-24
Abstract: PURPOSE:To apply an electronic apparatus to a loan calculation, a reserve charge, etc., and to make the electronic apparatus practical and easily usable by correcting a necessary period to the end of payment to an integer, outputting it, adding the difference generated by this correction to the total amount of payment for adjustment, and outputting it by an integer. CONSTITUTION:In addition to a prescribed registering key and a function key, a property calculating mode key PV, a period output key N to the end of payment of a loan, etc. are provided on a keyboard 3 of an electronic apparatus, and an operation of each key is detected by a key matrix 31. A detection result of an operation of said each key is inputted to a CPU11 of a processing device 1. An ROM12 and an RAM13 are connected to this CPU11, and an operation result of the CPU11 is printed by a printer 21 of a printer part 2. In this way, in case of a calculation, etc. of a loan calculation and a reserve charge, a period to the end of payment is corrected to an integer and outputted, a difference of the amount of money generated by this correction is added to the amount of payment of an adjustment month and outputted by an integer, and accordingly, the electronic apparatus becomes practical and easily usable.
Patent JP-H0364124-A (JP)
Title: Logic circuit
Inventor: SAN MIN TORAN
IPC: H03K17/693
Filed: 1990-04-03
Abstract: PURPOSE: To enable reducing the propagation delay of the critical speed paths of a binary logic circuit by increasing the operation speed of the logic circuit using multiplex logic. CONSTITUTION: Gate constructions CG1 and CG2 include one or more logic gates or inverters which are combined so as to generate output signals responding to one or more input signals. An output signal from the 1st logic gate construction CG1 activates a multiplexer coupler 10, and an output signal from the 2nd logic gate construction CG2 allows that the output signal of the 2nd logic gate construction CG2 passes through the output interface 9 of the logic circuit. Since the multiplexer coupler 10 is controlled by a non-critical velocity input, the coupler 10 stabilizes when the output of the 2nd logic gate construction CG2 is effective. Thus, in 2nd logic gate enzyme, the entire propagation delay of the critical speed paths is limited to the delay of CG2 and the coupler 10, so that the critical speed path delay in the binary logic circuit is reduced.
Patent JP-S5215337-A (JP)
Title: Discharge recording material
Inventor: OOTA WASABUROU
IPC: B41M5/24
Filed: 1975-07-25
Abstract: PURPOSE: Minimize as much as possible the generation of interference electrical wave by making the coloring layer a conductive coloring layer and a metal evaporation thin layer having metallic compound as a main component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07289631-A (JP)
Title: Blood pump
Inventor: TSUCHIMOTO KATSUYA
IPC: A61M1/12
Filed: 1994-04-27
Abstract: PURPOSE:To provide a blood pump which can facilitate an operation for storing a whole-exchange type artificial heart in a living body. CONSTITUTION:This blood pump 10 is composed of a blood pump body 11 and a separated driving part 12. The blood pump body 11 is bound with the driving part 12 by means of a binding ring 21 by which a strong and air-tight binding can be performed through an easy operation. Fluid of air or the like shut in a space between a driven diaphragm 15 and a driving diaphragm 20 of a driving part is discharged from a discharging duct 24 attached with a check valve to the outside by making only one pulse drive of the blood pump body 11 perform by means of the driving part 12.
Patent JP-S63255591-A (JP)
Title: Rotary compressor
Inventor: KOYAMA TAKASHI
IPC: F04C23/02
Filed: 1987-04-13
Abstract: PURPOSE:To reduce the operation noise by fixing a ring-shaped strain absorbing member which is made of soft metal and installed onto the outer peripheral part of a bearing and forming a rib in the circumferential direction onto the sealed case. CONSTITUTION:A strain absorbing member 13 is made of a soft metal, and interposed between a bearing 8 at the part having the rib 12d of a trunk shell 12a. The fastening force of a sealed case 12 due to the shrink fitting in fixing the bearing 8 onto the sealed case 12 and the thermal strain in welding are absorbed by the elasticity of a cut part 13a and the strain absorbing member 13 body, and the bearing 8 is prevented from being distorted. Therefore, the deformation vibration of the sealed case which is generated by the deformation vibration in the radial direction of the bearing can be suppressed.
Patent JP-H05245406-A (JP)
Title: Crushing equipment
Inventor: ASAKAWA HAJIME
IPC: B02C17/00
Filed: 1992-02-28
Abstract: PURPOSE:To respond to the load variation quickly and stabilize the continuous operation by issuing an operation command to a flow rate control value of a suction fan when the operation power value for a ball mill is beyond an estimated value. CONSTITUTION:A crushing equipment consists of a vertical type crusher 1 with built-in separator, a carrier 300, a circulating path 400, a fine powder path 500, a dust collector 600, a suction fan 800, an air flow control valve 700, a ball mill 1000, an air separator 1100, a circulating path 1400, an air bleed fan 1300 and an air flow rate control valve 1200. A control device 2000 for changing the opening degree of the air flow rate control valve 700 in response to the load variation of the ball mill 1000 is also provided in the equipment.
Patent JP-H1038275-A (JP)
Title: Combustion chamber of gas turbine group
Inventor: DOEBBELING KLAUS DR
IPC: F23R3/34
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To stabilize the combustion of premix flame effectively even in any operating process across all load areas. SOLUTION: A part of mixture 16, formed in the end unit of a mixing division, is branched and is mixed into an outside re-circulating area 10. Branched sub flow 9 is mixed completely into high-temperature gas 17 generated by combustion in a combustion chamber and re-circulated to the outside re-circulating area 10, and, thereafter, the outside re-circulating area 10 is brought into contact with the main flow 16 of remaining mixture of air and fuel from the mixing division.
Patent JP-H08288430-A (JP)
Title: Termination module
Inventor: KAWAMATA NORIHIRO
IPC: H05K7/10
Filed: 1995-04-17
Abstract: PURPOSE: To provide a termination module which can constitute a complicated termination circuit and can easily change electrical constants of the termination circuit. CONSTITUTION: A termination module is provided with a terminal mounting component 6 having external terminals 1a, 1b, 1c, 1d and internal terminals 2a, 2b, 2c, 2d, a chip mounting component 11 which can mount two chip component 3 in parallel between the external terminals and internal terminals and a pattern part 17 having an internal connection circuit pattern 4 for electrical connection between the predetermined internal terminals. The chip mounting component 11 is mounted removably to the terminal mounting component 6 and the pattern part 17 is also mounted removably to the internal terminal.
Patent JP-S60235082-A (JP)
Title: Ultrasonic range finder
Inventor: YANO TSUTOMU
IPC: G01S15/08
Filed: 1984-05-07
Abstract: PURPOSE:To enlarge a distance measuring range to a nearest possible region, by using an ultrasonic sensor equipped with an ultrasonic vibrator having a thin structure and an ultrasonic wave reflective plate. CONSTITUTION:The ultrasonic wave signal emitted from an ultrasonic sensor 1 is set to, for example, 2MHz. The ultrasonic wave signal is passing through the route from the ultrasonic vibrator 11 and the ultrasonic wave reflective plate 13 in the sensor 1 to the surface of the sensor 1. For example, when the length of this route is set to 6mm. and acoustic velocity in air to 340m/s, about 35mus is required in turnaround. Therefore, the sensor 1 is driven by a transmission circuit 3 and the reflected signal from an object 8 to be inspected is again received by the sensor 2 and passed through a receiving circuit 4 and a comparing circuit 5 to be applied to a time measuring circuit 6 where the elapse time from the transmission start time is measured. This time is converted as distance information, wherein the previous required time 35mus in the sensor 1 is subtracted, in a time-distance converter circuit 7. Because a measuring region is measured from the surface of the sensor 1 as mentioned above, highly accurate measurement is enabled even in a nearest possible region.