baber/WOPTO huggingface dataset:
Patent JP-H05100040-A (JP)
Title: Beam scraper device
Inventor: TANAKA HIROBUMI
IPC: G01T1/29
Filed: 1991-10-04
Abstract: PURPOSE:To correctly measure the position and shape of charged particles by providing a metal plate having a grid-like mark in a duct through which the charged particles pass, and monitoring the charged particles colliding with the surface of the metal plate through a peep window formed on the duct. CONSTITUTION:A metal plate 10 accessible to a duct 1, inclined against the advance direction of charged particles, and having a grid-like mark is provided and reciprocated by a drive section 11. A potentiometer 12 is provided to detect the position of the metal plate 10. A television camera 14 serving as a monitoring device is provided, with its tip fixed, on a peep window 13 formed on the duct 1 just beside the metal plate 10. An X-ray detector 15 is provided, with its top directed to the metal plate 10, on the outside of the duct 1. When the metal plate 10 is inserted into the duct 1 by the drive section 11 and the metal plate 10 reaches the position where the charged particles pass, the X-rays generated when the charged particles collide with the metal plate 10 are detected by the X-ray detector 15, and the shape of the colliding charged particles can be visually captured by the camera 14.
Patent JP-H02103421-A (JP)
Title: Acceleration seismograph apparatus
Inventor: KURAGANO TAKETOSHI
IPC: G01H1/00
Filed: 1988-10-12
Abstract: PURPOSE:To make an apparatus compact and to improve reliability by sealing magnetic fluid in a liquid sealing chamber, maintaining the floated state of a permanent magnet piece for acceleration seismograph in the magnetic fluid, and detecting the relative displacement of the permanent magnet piece with respect to a case in earthquake motion with a magnetism sensor. CONSTITUTION:A magnetic fluid 4 and a permanent magnet piece 5 for acceleration seismograph are housed in a liquid sealed chamber 3 which is provided in a case main body 1. The opening part of the upper end is closed with bellows 7. The magnet piece 5 in the fluid 4 is held in the one-point stationary state all the time by magnetic levitation in the fluid 4. When earthquake occurs, the liquid sealed chamber 3 is vibrated by the earthquake motion. Then, the magnet piece 5 is moved in the fluid 4 with respect to the main body 1. When the magnet piece 5 repeats the back and forth vibrations exceeding the effective operating region of a reed switch 6 by the movement of the magnet piece 5, the switch 6 is turned ON and OFF correspondingly. Thus the occurrence of the earthquake is detected. In this way, the apparatus is made compact, and the reliability can be improved.
Patent JP-S62117354-A (JP)
Title: Lead frame
Inventor: MEGURO KEN
IPC: H01L23/495
Filed: 1985-11-18
Abstract: PURPOSE:To improve the effect of heat dissipation of a semiconductor chip by forming a heat-dissipating section having wide width at an end section on the connecting section side of a free lead interposing between a connecting section and a die pad section for a lead frame. CONSTITUTION:A die pad section 1 is connected to a connecting section 4 connecting a large number of lead sections 3 through free leads 2 in a lead frame. An IC chip is fixed to the die pad section 1, and molded with a resin up to a section shown in a dotted line 6, and a section shown in a chain line 7 is cut, thus detaching the connecting section 4. Consequently, the end sections of the lead sections 3 are exposed from a resin body and terminals are formed, but the end sections of the free leads 2 are also exposed at the same time. Heat-dissipating sections 5 having wide width are shaped at the end sections of the leads 2, and the sections are exposed from the resin body and left. Accordingly, the heat of a semiconductor chip fixed to the die pad section 1 is transmitted in the leads 2, and dissipated from the heat-dissipating sections 5.
Patent JP-H07114825-A (JP)
Title: Manufacture of heat resistant insulating sheet
Inventor: HIBINO TAKESHI
IPC: C08L77/10
Filed: 1993-10-15
Abstract: PURPOSE:To provide a manufacturing method for a heat resistant insulating polyamide sheet with high dielectric breakdown voltage and low cost. CONSTITUTION:A manufacturing method contains a process in which 40-70wt.% meta aromatic polyamide fibrid and 60-30wt.% short fibers are mixed and formed with a paper milling machine in a sheet with a gas permeability (sec)/ basis weight (g/m<2>) of 15 or more and a process in which heat and pressure treatment is applied to the sheet. The meta aromatic polyamide fibrid is adjusted before use by beating of fibrid having an apparent width of 20mum or less so that the content of the number of 0.1mm or less long fibrids is 20-35% and the weight average length is 0.8-1.5mm.
Patent JP-S61122293-A (JP)
Inventor: GURISHIYU CHIYANDORA
IPC: C08L83/02
Filed: 1985-11-18
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-H02105584-A (JP)
Title: Semiconductor photodetector
Inventor: ISHIHARA HISAHIRO
IPC: H01L31/10
Filed: 1988-10-14
Abstract: PURPOSE:To reduce the junction capacitance of a surface incidence type photodetector by a method wherein a deep bonding pad region which reaches a semi- insulating substrate is provided adjoining a light detecting region. CONSTITUTION:A first conductivity type semiconductor layer 2 having at least a light absorbing layer 3 is provided on a semi-insulating semiconductor substrate 1. A deep second conductivity type bonding pad region 5 which reaches the semi-insulating substrate 1 is provided in the semiconductor layer 2 so as to be adjoining a light detecting region 6 having a p-n junction. The semiconductor layer 2 of a specific region around the bonding pad region 5 is removed to expose the semi-insulating substrate 1. With this constitution, a surface incidence type semiconductor photodetector which is easy to assemble and handle and has a low capacitance can be obtained.
Patent JP-H09102149-A (JP)
Title: Magneto-optical disk device
Inventor: INOUE TAKASHI
IPC: G11B11/105
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical disk device with which the stable recording and reproducing of information in spite of a fluctuation in the temp. of a magneto-optical disk are possible. SOLUTION: A magnetic head 2a is internally provided with a temp. detector 4 to detect the temp. near the magneto-optical disk 1. A system controller 9 optimizes the intensity of a recording laser beam by controlling a semiconductor laser driving circuit 1 according to the detected temp.
Patent JP-2000085699-A (JP)
Title: Connecting/disconnecting device for air conditioner duct
Inventor: ITO SHINICHI
IPC: B64G5/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To resolve the disadvantage, in existent air conditioning duct connecting/disconnecting devices using a plurality of couplers, of the possibility that manufacture precision errors of the couplers will lead to their unstable operation and thus affect a disconnection operation of air conditioning ducts adversely. SOLUTION: This connecting/disconnecting device comprises a plurality of turnable levers 3 placed on the periphery of an air conditioning duct 1 for turning motion or locking and unlocking motion to and from a lever locking part 2 around a duct connection B, and a wire 4 wound about the air conditioning duct 1 to keep the turnable levers 3 locked to the lever locking part 2. A release of the wire 4 simultaneously unlocks all the turnable levers 3 to disconnect the air conditioning duct l stably.
Patent JP-H09105040-A (JP)
Title: Polyester multifilament yarn, its production and combined filament yarn
Inventor: AKASAKI KUNIO
IPC: D02J1/22
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester multifilament yarn alternately having thick and thin parts in the length direction, free from a neck part in the boundary region of thin and thick parts, free from the difference of light and dark dyeing property, having spontaneous and extensible property and exhibiting appearance with natural uneveness and excellent in touch feeling, bulkiness and shape stability. SOLUTION: This polyester multifilament yarn comprises filaments having alternately thick pat 1a and thin part 1b in the length direction, not having a neck part in the boundary area between the thick part 1a and thin part 1b and substantially free from difference of light and dark dyeing property.  Furthermore, this combined filament yarn is obtained by subjecting the polyester multifilament yarn to fluid interlacing treatment with a yarn having higher shrinkage property than that of the yarn and <=50% breaking elongation and the polyester multifilament yarn is obtained by carrying out heat treatment of highly oriented undrawn yarn of polyester spun by spinning velocity V satisfying the formula, 5.D.d+2600<=V<=s.D.d+3300 [D is total finess (denier) of multifilament; (d) is monofilament; V is spinning velocity (m/min)] and having 5-25% degree of crystallinity under relax so that the degree of crystallinity becomes 10-45%.
Patent JP-H0566487-A (JP)
Title: Image forming device
Inventor: SUZUKI NOBUYUKI
IPC: G03B27/62
Filed: 1991-09-10
Abstract: PURPOSE:To prevent the failure operation of a machine by adopting a constitution so that a manually operating member for starting an image formation is not operated when an original platen is in an abnormal location. CONSTITUTION:A copy starting key 4 is provided on the top surface of a main body, as the manually operating member for starting the image formation. Then, the copy starting key 4 is arranged so that the position of the vertical direction of the key 4 is just under the original platen 3. On the other hand, a relational position in the moving direction of the original platen 3, is out of the range of the original cover 3 within the moving limits of a process required for a scan by power driving by a driving part inside an original platen driving part cover, and a position so as to cover the copy starting key 4 by the original platen 3 within tame range which includes the range on the process, is larger than that, and can have manual movement. Therefore, when the copy starting key 4 is at an error position, a state where a user cant not operate the copy starting key 4 by a finger 12, as it is, is obtained.
Patent JP-H1197727-A (JP)
Title: Solar cell module and its manufacture
Inventor: SHIOZUKA AYAKO
IPC: H01L31/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To make clear the deformable region of a photovoltaic element by pulling and deforming at least one portion of a flexible substrate in horizontal direction of a substrate material with the amount of distortion that is less than the reduction critical value of a fill factor and by deforming and machining the photovoltaic element. SOLUTION: The fill factor(FF) decreases from a point with certain amount of distortion and the reduction in FF represents a gentle curve, so that two tangent lines are drawn and the value of their intersection is called an FF reduction critical value. By using a material with a plastic deformation region at a value less than the FF reduction critical value (0.7% in the case of a-Si:H) a a flexible substrate, a photovoltaic element 101 is deformed by deforming the substrate at a value less than the FF reduction critical value. After forming a plate-shaped solar cell module with a reinforcing material 107 bonded is formed, it is bent in a stair shape at the middle of the photovoltaic element 101.  Locations where a distortion occurs in the machining are step-shaped crest and trough parts and the greatest distortion occurs at the crest parts, thus making clear the deformable region of the photovoltaic element 101.
Patent JP-H08121146-A (JP)
Title: Exhaust particulate removal device for diesel engine
Inventor: OKI MAMORU
IPC: F01N9/00
Filed: 1994-10-24
Abstract: PURPOSE: To prevent damages due to cracks appearing on a filter and the like and rupture due to fusion damage and the like when the amount of collected particulates becomes excessive. CONSTITUTION: Particulates collected by a filter 2 in the exhaust duct 3 of a diesel engine 1 are ignited by a heater 6, and regenerated gas is supplied by an air pump 5. The air pump is suspended at the time when the temperature of the filter 2 detected by a temperature sensor 7 reaches a temperature set in advance, and time until the temperature of the filter 2 is lowered down to the temperature set in advance is measured by an ECU 10 thereafter. A relay 8 is controlled by the period set in advance based on the aforesaid time.  In the device as an implementation example, optimum regenerated gas based on the transition condition of temperature at the early stage of regeneration can be supplied so as to be controlled, cracks appearing on the filter, rupture due to fusion damage and the like under abnormally high temperatures because of excessively collected particulates are prevented, and reliability and durability can thereby be enhanced.
Patent JP-S62119019-A (JP)
Title: Injection molding machine
Inventor: NEKO TETSUAKI
IPC: B29C45/76
Filed: 1985-11-20
Abstract: PURPOSE:To stabilize a set back pressure by a method wherein a servomotor is driven to a direction to retreat a screw utilizing an offset function in case the set back pressure is smaller than the frictional force or the like of a transmitting mechanism. CONSTITUTION:The revolving number of a screw, the value of torque limit, the switching point and the rotating direction of a servomotor for injection of respective stages in measuring and kneading are memorized in a memory means A, therefore, a switching means B reads out respective memorized data of respective stages from the memory means A in accordance with the position of the screw detected by a detecting means I and a motor M1 is driven by a control means C at a set rotating number by a control means C while a torque limit means D sets the value of a set torque limit in the servocircuit F of another motor M2. On the other hand, when the data of rotating direction of the motor M2 is the direction to retreat the screw, an offset voltage is outputted by an output means E and the screw is retreated in accordance with the value of torque limit. Then, the screw is retreated, a value stored in a resistor G is read out by a follow-up means H, the code of the value is changed to add and the resistor G is followed up. According to this method, the set back pressure having no fluctuation may be applied on a resin at all times.
Patent JP-H04135541-A (JP)
Title: Health managing device
Inventor: FUKUNAGA TAKESHI
IPC: A61B5/22
Filed: 1990-09-27
Abstract: PURPOSE:To constitute the device so that the weight reduction can be executed easily by measuring the body weight, calculating the physical exercise quantity of one day for reducing the weight, based on the target body weight and the measured body weight, and providing a display means for displaying the physical exercise quantity of one data for this calculated weight reduction. CONSTITUTION:A measuring base part 2 on which a person to be measured gets on in order to measure his weight is provided, and on one side part of the upper face of a health managing device 1, a display part 14 for displaying various data is provided. Also, an electrical constitution of the health managing device 1 is provided with an arithmetic part 10 consisting of a CPU, etc., a body weight measuring part 11, an input part 12, a memory part 13, and the display part 14. The input part 12 inputs data of the target body weight, etc., the arithmetic part 10 calculates the physical exercise quantity of one day for reducing the weight, based on the target body weight and the measured body weight, and the display part 14 displays the physical exercise quantity of one day for the weight reduction calculated by the arithmetic part 10. In such a way, the person to be measured can know the physical exercise quantity of one day for reducing his weight, and the weight reduction can be executed easily.
Patent JP-S62119714-A (JP)
Title: Magnetic head
Inventor: SAKUMA TAKESHI
IPC: G11B5/17
Filed: 1985-11-20
Abstract: PURPOSE:To freely determine the number of turns of the coil of a magnetic head core to obtain the same characteristic, by changing the voltage and current of the coil to desired values by changing the turn ratio of the primary and secondary coils of a transformer. CONSTITUTION:A boosting transformer is constituted when viewed from a coil 4 side by using a holding member 5 as a core and the coil 4 as a primary coil together with a secondary coil 6. When such constitution is used, a signals voltage which is obtained by boosting a reproduced signals voltage by a boosting transformer action is induced across the secondary coil 6 when the reproduced signals voltage is induced across the primary coil 4 at the time of reproduction. The boosting ratio (n) of this case is as follows: n=(number of turns of coil 6)/(number of turns of coil 4)>1. Namely, in order to obtain equivalent recording and reproducing outputs, the number of turns of the coil 4 against the core can be reduced sharply to 1/n of conventional one.
Patent JP-H0573356-A (JP)
Title: Debug back-up method
Inventor: OHARA TERUHIKO
IPC: G06F11/28
Filed: 1991-09-11
Abstract: PURPOSE:To perform the program debug by deciding the attribute of the access subject data when an access is given to a specific address set previously and stopping temporarily the processing under execution if the data is coincident with the attribute set previously. CONSTITUTION:The data on one word of a watch data register WDR consists of 40 bits, and a value part DP of the data DT is assigned to 32 bits of lower orders out of 40 bits with a tag part TP assigned to 8 bits of upper orders respectively. A watch data enable register WDER designates a bit that is validated as a watching subject out of the watching data. A watching area upper limit register WFUR consist of 32 bits and stores the upper limit address of a storage area which performs the watching. An exception generating condition register WECR consists of 32 bits and stores the exception generating conditions and uses 5 bits of lower orders. In such a constitution, the temporary processing stop conditions can be set when the memory access and register updating operations are carried out. Thus the debugging efficiency is improved.
Patent JP-S61137923-A (JP)
Title: Formwork for placement of concrete for slope
Inventor: TSURUMAKI SUEHACHI
IPC: E02D17/20
Filed: 1984-12-07
Abstract: PURPOSE:To raise the strength of concrete as well as to smoothen the surface of slope by using a formwork whose inside is bonded with a gas permeable porous material in the placement of concrete for slope. CONSTITUTION:A formwork 1 for slope is made up of a sheathing board 11 and a porous plate 2. The board 11 has many through holes 13, and the porous plate 2 is made of a nonwoven fabric or synthetic resin nets having gas permea bility and water absorbability. The board 11 is bonded to the plate 2 by driving rivets 3 into the holes 13. When concrete is deposited onto a slope by using the formwork, air bubbles in the finished face are discharged through the porous plate 2 and the holes 13 to outside. The surface of the slope can thus be smoothened and the watercement ratio of the concrete can be reduced.
Patent JP-S61137159-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIKI AKIRA
IPC: G03G5/082
Filed: 1984-12-07
Abstract: PURPOSE:To obtain an electrophotographic sensitive body capable of forming a high-quality image free from density unevenness by laminating the first and second amorphous surface layers each having a specified optical band gap and made of base silicon contg. carbon on an amorphous photoconductive layer made of base silicon contg. H in a specified ratio or less. CONSTITUTION:The photoconductive layer 21 made of amorphous base Si contg. H in an amt. of <=10atm% and a proper amt. of B is formed on a blocking layer 24 contg. Si, B, and C formed on a conductive substrate 20 or directly on this substrate 20 without forming the layer 24, and the first and second amorphous surface layers 22, 23 each having an optical band gap of 1.65-2.00, and 1.85-2.80eV, respectively, and each made of base Si contg. carbon, respectively, are laminated on the layer 21, thus permitting an electrophotographic sensitive body to be formed by using the same vapor deposition device, and to form a high-quality image free from striated uneven density due to light interference between laser beams reflected from the surface of the photosensitive body and those reflected from the substrate 20.
Patent JP-H10102760-A (JP)
Title: Prefabricated scaffolding for corner
Inventor: WATASE SHIGENORI
IPC: E04G1/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To secure the strength and rigidity of a corner part, to prevent an increase in a gap between scaffolding boards of the corner part, and to improve the workability while any brace is not in the way of passage of a worker. SOLUTION: A prefabricated scaffolding l for corner is assembled in a corner part of a projected corner part 2a or a recessed corner part 2b. A frame 5 for corner with the width of 2 times the width of frames 3,4 of a general part is arranged with the angle of 45' to the respective frames, 3, 4 between one frame 3 of a general part adjacent to the corner part and the other frame 4, and braces 6, 7 are arranged between a column 5a on the recessed corner side of the prefabricated scaffolding of the frame 5 for corner and columns 3a, 4a on the recessed comer side of the prefabricated scaffolding of the frames 3, 4.  Braces 8,9 are arranged between a column 5b on the projected comer side of the prefabricated scaffolding of the frame 5 for corner and the columns 3b, 4b on the projected corner, side of the prefabricated scaffolding of the frames 3, 4, and scaffolding boards 10, 11 and 12, 13 for corner are stretched between the frame 5 for corner and the frames 3, 4 of the general part.
Patent JP-H01100753-A (JP)
Title: Magneto-optical recording medium
Inventor: YUMOTO SEIJI
IPC: G11B11/10
Filed: 1987-10-13
Abstract: PURPOSE:To realize overwrite by a single magnetic beam and a single magnetic field by constituting a characteristic so that a two layer film in which a read layer and a write layer are laminated can satisfy a specific condition. CONSTITUTION:A dielectric layer 5, the read layer 6, the write layer 7, and a protective film layer 8 are formed on a substrate 4 with a groove. And a magnetic characteristic requested for the read layer 6 and the write layer 7 is constituted so that, assuming a room temperature as Tr, the Curie temperature of the read layer as TcR, the Curie temperature of the write layer as TcW, the compensation temperature of the write layer as Tcomp.W, and the coercive forces of the write layer and the read layer in the room temperature as HcW and HcR, respectively, relation of Tr<TcR<Tcomp.W<TcW, and relation of HcW<HcR can be satisfied. In such a way, it is possible to realize the overwrite on a magneto-optical recording medium only by the modulation of laser irradiation strength in a magneto-optical recorder of single beam and single static magnetic field.
Patent JP-2001079938-A (JP)
Title: Rubber sheet forming apparatus
Inventor: OKI MASAHIKO
IPC: B29C59/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily change the position of a shaping roller and to extremely efficiently produce a rubber sheet having a different profile shape. SOLUTION: A rubber calendering machine 4 having upper and lower rolls 11U, 11L one of which is set to a cylindrical roller 12 and the other one of which is set to a shaping roller 13 is provided in the vicinity of the rubber extrusion port 3 of a rubber extruder 2. The rubber calendering machine 4 is preliminarily equipped with a plurality of shaping rollers 13 capable of forming a pair along with the cylindrical roller 12 by selective positional change.