baber/WOPTO huggingface dataset:
Patent JP-2000110557-A (JP)
Title: Exhaust gas inductive element and its manufacture
Inventor: KLAUS GERHARD KRUEGER
IPC: F01N13/18
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas inductive element or an exhaust gas device and its manufacturing method which are excellent in heat insulation, can be manufactured and assembled at low cost and do not require a big space. SOLUTION: A wall of an exhaust gas inductive element has two wall elements 23, 24. These wall elements are respectively furnished with two metallic shells 25, 26, 27, 28 and layers 35, 36 provided between these shells and made of heat insulating materials. The two wall elements 23, 24 have edge parts to be connected to each other, and they surround an inner space of all of a supply pipe 15 in cooperation by their cross sections.
Patent JP-H04159684-A (JP)
Title: Semiconductor memory circuit
Inventor: INUKAI HIDEMORI
IPC: G11C11/409
Filed: 1990-10-23
Abstract: PURPOSE:To obtain an amplifying margin of a stable read signal of a memory cell by selecting one of reference potentials from a plurality of reference potential generators for generating reference potentials of different levels, and supplying it to a precharging circuit. CONSTITUTION:A selector 4 selects one of reference potentials VR1 - VRn from reference potential generators 51 - 5n, and supplies it to precharging circuits 31 - 3M. At the time of manufacturing, a bit line capacity CD, capacitor capacities Cs of memory cells MC11 - MCMN are measured by element characteristic test of each manufacturing lot, an optimum value of a plurality of the reference potentials VR1 - VRn is selected according to the read signal amount of the cell, other unnecessary fuses are melted, and one reference potential is supplied to the circuits 31 - 3M. Thus, the amplifying margin of the memory cell read signal can be stably obtained.
Patent JP-H06118956-A (JP)
Title: Electronic musical instrument
Inventor: KUDO MASAKI
IPC: G10H1/46
Filed: 1992-10-01
Abstract: PURPOSE:To enable a special playing method, which can be obtained by detaching only a damper without generating a sound corresponding to a key of the electronic musical instrument when the key is pressed very slowly, similar ly to a natural musical instrument. CONSTITUTION:A playing operation means is operated so as instruct the generation of a musical sound. A touch data generating means detects an operation touch given at the time of the operation of the playing operation means and outputs touch data corresponding to the operation touch on each operation. A musical sound control means does not perform a normal sounding process as to a 1st musical sound whose touch data is less than a specific value and generates the 1st musical sound as a resonant sound of a 2nd musical sound on condition that the 2nd musical sound is generated and also sustains attenuated sounding on condition that the same sound as the 1st musical sound is being generated while attenuated.
Patent JP-2000111495-A (JP)
Title: Image input device
Inventor: SAKATA HIDETO
IPC: H04N7/18
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image input device which obtains image data by a method wherein the surface of a transferred flat object or the like is imaged in an extremely restricted narrow imaging space. SOLUTION: In this image input device, a main scanning operation by a line sensor camera 1 is combined with a subscanning operation by the transfer of an object 11 to be imaged, the object 11 to be imaged is imaged, and image data is obtained. In the image input device, the line sensor camera 1 is provided, a linear light source 2 is provided, and an optical-axis conversion means is provided. The line sensor camera 1 images the linear imaging region of the object 11, to be imaged, via the optical-axis conversion means. The optical-axis conversion means makes the line sensor camera 1 agree with the optical axis of the linear light source 2 on the side of the object 11 to be imaged, and it separates the line sensor camera 1 from the optical axis on its opposite side.
Patent JP-H04200492-A (JP)
Title: Assembling of seat back
Inventor: YOKOTA MASAAKI
IPC: A47C31/02
Filed: 1990-10-23
Abstract: PURPOSE:To improve assembling, by assembling the upper seat before the lower seat is assembled, fitting the upper seat in the recession at the lower seat from the opening equipped in a cushion body of the lower seat, and assembling the lower seat. CONSTITUTION:Before the upper frame 43 is fitted to the lower frame 1, or after assembling, the upper frame 43 is fitted to the foamed upper cushion member 42 from slits 48 and the cushion member 42 is covered with the upper surface skin 41 to form the upper seat HL. The upper seat HL is contained in the recession 5 through the opening 6 from the recession 21 at the back side in the covered condition with the lower surface skin 3 on the lower cushion body 2. The edges 3a, 31a of surface skins 3, 31 covering the recession 5 of the lower cushion body 2 are bundled at an insert wire 22 equipped at the back side of the lower cushion body 2 by a hog-ring 24. And then the lower seat SB is assembled.
Patent JP-H01128420-A (JP)
Title: Glass substrate for semiconductor element and manufacture thereof
Inventor: TAGAMI TAKASHI
IPC: C03B8/00
Filed: 1987-11-13
Abstract: PURPOSE:To improve the perpendicularity of corners of grooves which are formed at the surface of a glass substrate, by providing a flat thin film at the base having rectangular grooves located on a semiconductor glass substrate in such a way that the thin film has an enough thickness so that it may coat corner parts at boundaries between the base and side faces of the rectangular grooves. CONSTITUTION:A thin film 4 which has a flat surface and has an enough thickness so that it may coat corner parts at boundaries between the base and side faces of rectangular grooves is provided at the base where the rectangular grooves are prepared at the surface of a glass substrate 1. It is desirable for the thin film 4 to act as a thin film insulator of 1nm-1mum thickness. The foregoing glass substrate 1, for example, while holding horizontally its glass substrate with rectangular grooves which are prepared by selective etching allows the rectangular grooves to come into contact with organic metal vapor and further, this organic metal compound to become hard after causing its compound to be compressed in the rectangular grooves to form a flat thin film at the base of the rectangular grooves. As for the organic metal compound, it is preferable to select the compound which is easily compressed in the grooves by causing the glass substrate to be cooled and then, for example, hexamethyldisilazane and the like can be used. Heat treatment allows hexamethyldisilazane to become hard as an SiO2 film 4.
Patent JP-H08212753-A (JP)
Title: Rotary access type magnetic disk apparatus
Inventor: TAKATSUKA AKIO
IPC: G11B25/04
Filed: 1995-11-02
Abstract: PURPOSE: To improve the rigidity and the assembling properties by fixedly supporting the shafts of a spindle motor and an actuator rotating along the outer circumference of the shaft vertically symmetrically with two yoke common to support plates of the same material as that of the yoke of a voice coil motor. CONSTITUTION: A spindle motor has a winding 9, a spindle hub 5, a magnet 6, etc., a plurality of magnetic disks 2 fixed to the hub 5 and rotated along the outer circumference of a shaft 8. An actuator holds a carriage 14, the bobbin coil 17 of a voice coil motor, a plurality of head arms 12, and a gimbal 11 rotatably along the outer circumference of a shaft 16. Further, magnetic heads 10 are held at the end of each gimbal 11, and both ends of the shafts 8, 16 are fixedly held at the two yokes common to plates 1 of the same material as that of the end of the gimbal 11. Thus, the rigidity, the magnetic shielding effect and the assembling properties of the structure can be improved to reduce the deformation due to heat, thereby simplifying a magnetic circuit.
Patent JP-2000109503-A (JP)
Title: Production of polymer
Inventor: AKAGI ETSUKO
IPC: C08F230/08
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To suppress the production of a polymer without any introduced functional group-containing monomer by feeding a low-molecular weight functional group-containing monomer in the low-molecular weight and a high- molecular weight functional group-containing monomers and a monomer without containing a functional group, both of which are raw materials for the polymer to the reactional system in the later period of polymerization. SOLUTION: Among a functional group-containing monomer (A) having >50 and <1,000 molecular weight (e.g. 2-hydroxyethyl vinyl ether), in the component A, (B) a functional group-containing monomer having >=1,000 and <=5,000 molecular weight (e.g. a vinyl ether prepared by adding propylene oxide and/or ethylene oxide to hydroxyl group of hydroxybutyl vinyl ether) and (C) a monomer without containing a functional group (e.g. tetrafluoroethylene), the component A is fed to a polymerization reactional system in the latter period of polymerization [in the polymerization reactional stage in which the monomer in a reactor is reduced with the progress of the polymerization and the deterioration of the rate of reaction is remarkably reduced or a polymerization reactional stage in which the reduction ratio of pressure is <=0.15 (kg/cm2)/h when the component C is a gas].
Patent JP-2001106171-A (JP)
Title: Frictional resistance reduced-ship and method of reducing frictional resistance of hull
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To cover a wide range of a ship's bottom with micro-bubbles. SOLUTION: This frictional resistance reduced-ship S capable of reducing the frictional resistance between a hull outside plating 1 and the seawater W by allowing micro-bubbles B to exist near a surface of the hull outside plating 1 by jetting the air A into the seawater W from the hull outside plating 1, has a bubble generating means BP capable of negatively pressurizing the seawater W taken from a water inlet 2a of a bow 1a under a draft line WL and jetting the air on the water and discharging the same to a water outlet 2b of a ship's bottom.
Patent JP-H05115446-A (JP)
Title: Cuff belt for sphygmomanometer
Inventor: YOSHIDA SHIGERU
IPC: A61B5/022
Filed: 1991-10-31
Abstract: PURPOSE:To surely wind and fix a cuff belt main body, and also, to reduce the cost. CONSTITUTION:The cuff belt is provided with an inside inserting/holding plate part 30 allowed to abut on the inside of a superposed part 20a of a cuff belt main body 20 and an outside inserting/holding plate part 40 allowed to abut on the outside. In both ends of the inside inserting/holding plate part 30, a first and a second detaining pieces 32a, 32b which can be erected and laid down freely are attached pivotally, those detaining pieces 32a, 32b are in a laid-down position and its detaining parts 32a1, 32b1 are detained to parts 40a, 40b to be detained of the outside inserting/holding part 40. A first and a second elastic lock parts 34a, 34b for locking elastically its laid-down position are provided in both ends of the inside inserting/holding part 30.
Patent JP-H01128261-A (JP)
Title: Electronic still camera
Inventor: YOSHIDA HIDEAKI
IPC: G11B19/00
Filed: 1987-11-11
Abstract: PURPOSE:To suppress the peak value of a discharge current and to increase the number of sheets to be photographed by prohibiting the action of the large power consumption part of an actuator or the like from the start of a spindle motor driving the recording medium of an electronic still camera to the lock of a phase or the lock of a speed. CONSTITUTION:With the depression of the photograph start button of the electronic still camera, an ON-signal is supplied from a system controller 4 to a disk drive part 5, and the start current 11 of the spindle motor suddenly flows so as to suddenly raise the rotational frequency of the spindle motor 7. When the rotational frequency of the motor is sequentially stabilized, and the phase coincides with a synchronizing signal from a synchronizing signal generator in the camera, the motor 7 comes to a phase-locked state, and a phase lock signal 12 is outputted to the controller 4. An AF start command is added from the controller 4 to an AF control circuit 1, and the distance of an object is measured by infrared rays from a light-emitting circuit 3. According to the measured result, an AF actuator driving current 13 is conducted to an AF actuator 2, and a photograph lens is shifted to a focal point.
Patent JP-H01128516-A (JP)
Title: Semiconductor crystal growth
Inventor: IWATA HIROSHI
IPC: H01L21/205
Filed: 1987-11-13
Abstract: PURPOSE:To obtain semiconductor crystal of good quality without little impurities by performing several atomic layer crystal growth for a second semiconductor layer composed of semiconductor material which has weak bonding power as compared with a first semiconductor, heating a semiconductor substrate in the range at which the first semiconductor does not reevaporate and etching the second semiconductor layer with the first semiconductor layer composed of the first semiconductor material grown crystallizedly. CONSTITUTION:The crystal of a first semiconductor layer 1 (200Angstrom  thick) composed of Al0.5Ga0.5As is grown on a substrate 10 of GaAs at substrate temperature of 600 deg.C. A part of impurities which adhere to the surface of the substrate 10 are taken in a layer 11 and the other part is segregated on its surface. The crystal of a second semiconductor layer 12 (10Angstrom  thick) composed of In0.9Ga0.9As is grown on the layer 11 at substrate temperature of 600 deg.C. The greater part of the impurities segregated on the surface of the layer 11 is dissolved in the layer 12 and only the impurities of small solubility are segregated on the surface thereof. When the substrate 10 is heated, substrate temperature is set at 720 deg.C, held for 5 minutes as an As molecular beam is irradiated and the layer 12 is etched, the second semiconductor material of weak bonding power is evaporated from the substrate 10 and the impurities segregated in and on the layer 12 are also evaporated.
Patent JP-H04265798-A (JP)
Title: Mixed cyanogen pigment donor element for heat-sensitive pigment transfer
Inventor: DEREKU DEIBITSUDO CHIYATSUPUMA
IPC: G03F3/10
Filed: 1991-10-31
Abstract: PURPOSE: To obtain a hue good corresponding to a hue of a cyan SWOP color reference by incorporating a specific cyan dye mixture dispersed in a polymeric binder on a surface of a support. CONSTITUTION: The cyan dye donor element for a dye thermal transfer is obtained by incorporating a support having a mixture for a cyan dye represented by at least formulae I, II [wherein R<1> and R<2> each is a hydrogen or the like, R<3> is an alkyl group or the like, m is an integer of 0 to 4, R<4> is an electron attracting group, R<5> is 6-10C alkyl group, R<6> and R<7> each is an electron attracting group, there are conditions that, in the case that the X is a hydrogen, J is NHCORF (wherein RF is an alkyl perfluoride or the like), in the case that the X is a halogen, J is NHCOR (R<8> is the same as R<1> and R<5> ) or the like, Y is R<1> , R<5> , acylamino or may be bonded to the X) dispersed in a polymeric binder on its surface. This is used to obtain a hue good corresponding to a hue of a cyan SWOP color reference.
Patent JP-H1054181-A (JP)
Title: Lower frame of sliding door
Inventor: TAKAHASHI SHOJI
IPC: E06B1/70
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent the condensation by splitting a lower frame in which a wheel chair can be passed by arranging an upper end level of a rail into an indoor member and an outdoor member, and connecting the members through a heat insulation material. SOLUTION: A lower frame 1 is split into an indoor member 2 and an outdoor member 3, and the members are connected through a heat insulation material 4 to form a rail 6 on an upper surface of an upper depth piece 5 with the same level of the upper end. The lower frame 1 is split into the indoor member 2 and the outdoor member 3 at the indoor side of the rail 6 located at the most indoor side, and an upper drain hole 12 is provided in the depth piece 5 to form a riser piece 9 between adjacent rails 6. A width piece 15 abutted on a window sill 16, etc., is provided on a lower part of the rail located on the most indoor side of the outdoor member 3, and the relative deformation of the indoor member 2 to the outdoor member 3 by the load of a wheel chair is prevented to maintain the connected condition to the indoor member 2 by the heat insulation material 4. The wheel chair can be passed smoothly, and at the same time, condensation of the indoor side is prevented by the lower frame as the heat bridge, and condensation water is prevented from being stoned in the depth piece 5.
Patent JP-2000107245-A (JP)
Title: Multi-use health tool
Inventor: ISHIMARU EITARO
IPC: A61H7/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose health tool which can be used for various use at an optional angle by varying the shape of a handle and the angle of a tip part with respect to the handle in the multi-use health tool with the exchangeable function of its tip though a conventional health tool has a defect of limiting its using range to two kinds at most since it did not have a function capable of selecting one of a back scratcher, a shoulder massaging ball, etc., to exchange the tip part of the handle. SOLUTION: In the multi-use health tool manufactured by using shape memory polymer, a handle 1 is provided at one end of the handle 2, an insertion hole 4 for inserting an insertion part provided at a seat tool 3 is provided at the other tip part 6 formed a little larger, and each fitting part of the function parts of the health tool is fitted to the tool 3 with the insertion part to be exchangeable to the hole 4 provided at the tip part to selectively fit one of the plural function parts.
Patent JP-H01129338-A (JP)
Title: Constitution deciding system for information processor
Inventor: IDOKAWA ATSUSHI
IPC: G06F13/14
Filed: 1987-11-13
Abstract: PURPOSE:To facilitate internal decision by receiving data on a data bus when a request signal line is 'true', outputting recognizing data to show self-existence on the data bus when the driving of an acknowledge signal is received at a system initializing time and driving a bus request signal line. CONSTITUTION:Respective control parts 2-5 to be constituted in an internal part are connected to a single bus and the title system is a parallel priority system whose bus request signal line and an acknowledge signal line are arranged in the respective control parts 2-5. At such a time, when the system is initilized in the internal part, the acknowledge signal line is driven. Then, when the correspondent bus request signal is 'true', the data are received on the single bus. On the other hand, when the system is initilized by the bus and reliable information are received from the acknowledge signal line, the data to recognize the self-existence are outputted on the single bus and the bus request signal line is driven. Thus, internal constitution can be easily decided without increasing the type of the bus signals.
Patent JP-H0987485-A (JP)
Title: Plastic composition and plastic card using the same
Inventor: SEKIYAMA MASAYOSHI
IPC: C08J5/00
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain both a plastic composition, comprising an acrylonitrile component, a butadiene component and a styrene component and capable of preventing an embossed letter from cracking or deforming in emboss processing and a plastic card prepared by injection molding the plastic composition, in relation to the plastic composition and the plastic card using the plastic composition. SOLUTION: This plastic composition comprises 5-15mol% content of a butadiene component, 40-55mol% content of an acrylonitrile and 40-50mol% content of a styrene component and has a melt flow index value (measured at 260 deg.C under 2.16kg load according to JIS K 7210) regulated to >=5g/10min. The resultant plastic composition is then used and injection molded to afford the plastic card, excellent in heat resistance and moldability and capable of preventing an embossed letter from cracking or deforming in emboss processing.
Patent JP-2001110031-A (JP)
Title: Carbon coating, magnetic disk applying the same, method of producing the same, and magnetic head
Inventor: KOKADO YUICHI
IPC: C03C17/22
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the breaking of a high hardness and high stress SP3 bond- based amorphous carbon coating due to a peeling mode, to obtain a carbon coating having sufficiently high strength even when it is very thin and to obtain a magnetic disk and a magnetic head each applying the carbon coating as a protective layer and suitable for high recording density and the enhancement of sliding reliability. SOLUTION: A carbon-based coating having an amorphous structure or a microcrystal-containing amorphous structure and having SP3 bond as the principal bond between carbon atoms is prepared and a stress relieving region having a lower internal stress than its surrounding area is dispersedly formed in the surface of the coating. The resulting coating is formed as a protective layer on the ferromagnetic layer of a magnetic disk. The coating is formed as a protective layer at each of the slider and element parts of a magnetic head.
Patent JP-H06137243-A (JP)
Title: Ignition timing control method during idling
Inventor: TAKAGI SADAO
IPC: F02P5/15
Filed: 1992-10-26
Abstract: PURPOSE:To prevent lowering of torque at the time of lagging and the occurrence of stall in the loaded condition by setting the ignition timing to a value near MBT when the engine rotating speed is lower or higher than the rotating speed substantially near the center of idling engine speed region. CONSTITUTION:The ignition timing for the rotating speed CNE near the center of an idling engine speed region is set on the lag side from the MBT (Minimum Spark Advance for Best Torque). Thus, if the engine rotating speed is higher than CNE, the idling ignition timing is adjusted to the vicinity of MBT and made lag gradually as it approaches the CNE. At this time, the initial adjustment for the sectional area of a by-pass passage 4 is made larger than usually by an adjust screw 5, so that before the engine rotating speed is decreased, the intake pressure is raised rapidly not to cause the shortage of intake air and prevent the occurrence of stall. Since the air pressure is low during idling operation in highland, as the idling engine speed is lowered than the CNE, the ignition timing is made advance to increase the engine rotating speed. Thus, the stall which is easy to occur due to differential air pressure can be prevented.
Patent JP-H11111654-A (JP)
Title: Film thickness inspecting apparatus
Inventor: KOYAMA MOTOO
IPC: G01B11/06
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an opparatus, wherein without optical system for taking in wafer's pattern being required, a film thickness is stably inspected without affected by pattern change, even in such condition as the wafer moves rapidly. SOLUTION: In a film thickness inspecting device, wherein a light flux is projected to a pattern surface 6a on a substrate which is divided into a plurality of chip regions 13 in each of which the same circuit pattern is formed, and the light flux reflected on the pattern surface 6a or transmitting the substrate is detected for inspecting the film thickness of the pattern surface 6a, a shape of a lighting region 14 of the light flux lighting the pattern surface 6a is formed such that an individual region ΔS14 , constituting the lighting region 14 almost corresponds to or individual region ΔS13 or constituting a single or plurality of tip regions 13.