baber/WOPTO huggingface dataset:
Patent JP-H11166525-A (JP)
Title: Rolling bearing unit for wheel
Inventor: MIZUKOSHI YASUMASA
IPC: F16C19/18
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce weight while securing durability. SOLUTION: A housing part 11a for constituting a constant velocity joint 10a is provided at the end part of a hub 29 constituting an inner ring equivalent member 31 together with an inner ring 30. The radius of curvature of cross-sectional form of outer engaging grooves 26a, 26a formed at the inner peripheral surface of the housing part 11a and that of inner engaging grooves 25a, 25a formed at the outer peripheral surface of an inner ring 22a provided in the housing part 11a are to be small at each center part and large at both side parts. The major axes of contact ellipses between both side parts and the rolling surfaces of balls 24, 24 are made small to prevent the contact ellipses from reaching chamfer.  The imposition of edge load to the rolling surfaces is prevented, and the outer diameters of the respective balls 24, 24 are made small so as to miniaturize and reduce weight based on the decrease of pitch circle diameter.
Patent JP-H01175729-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAKI SHINICHI
IPC: H01L21/3205
Filed: 1987-12-29
Abstract: PURPOSE:To cope with a microstructure and maintain the excellent coverage of an interlayer insulating film in a multilayer interconnection structure by a method wherein a resist pattern with an inverse trapezoid cross section is formed on a metal layer and a plating layer is formed with the resist pattern as a mask. CONSTITUTION:At least one metal layer 3 is formed on a semiconductor substrate 1 and a resist pattern 4 with an inverse trapezoid cross section is formed on the metal layer 3 and a plating layer 6 is formed by using the resist pattern 4 as a mask. For instance, after a Ti-Pt film 3 is built up on an insulating film 2 on the substrate 1, positive resist 4 is applied. Then a pattern 5 on a mask is transferred onto the resist and, after baking in the atmosphere containing ammonia gas is performed, deep ultraviolet rays are applied over the whole surface. If the resist is developed with positive resist development solution, the cross section of the resist becomes inversely tapered; if Au plating is carried out, a gold pattern 6 which is the inversion of the resist pattern can be obtained. After the resist 4 is removed, the foundation Ti-Pt layer is etched to obtain a required electrode pattern 6'.
Patent JP-H06187070-A (JP)
Title: Reset controller for information processor
Inventor: TAKEUCHI KOJI
IPC: G06F1/24
Filed: 1992-12-16
Abstract: PURPOSE:To improve operability when a reset operation is generated by attaching/detaching a storage medium by immediately initializing and activating an information processor when the reset operation generated by attaching/ detaching the storage medium is judged. CONSTITUTION:An NVRAM 4 is provided as a non-volatile memory for storing data showing the ON/OFF state of a functional switch 7 and the presence/ absence of an IC card 5. When reset is generated, it is judged whether the reset operation is generated by attaching/detecting the IC card 5 or not based on the data stored in the NVRAM 4 showing the ON/OFF state of the functional switch 7 and the presence/absence of the IC card 5 before the reset generation. When the reset operation is generated by attaching/detaching the IC card 5, initial processing is performed immediately without waiting the ON of the functional switch 7 and when the initial processing is finished, an application program or the like is turned to a start waiting state.
Patent JP-H04203902-A (JP)
Title: Potentiometer device
Inventor: TAKEUCHI HIROYUKI
IPC: G01D5/165
Filed: 1990-11-29
Abstract: PURPOSE:To enable detection of disconnection of a wiring, loosening of fitting thereof and further abnormality of a driving system, in addition to detection of a position being proper for a potentiometer, by providing a circuit for detecting the disconnection by a comparator having a comparison voltage set, and others. CONSTITUTION:A detection voltage V obtained from a common terminal Y of a potentiometer 1 for detection is inputted to a comparator 6 and compared with a voltage A set by a trimmer 4, and position adjustment of a position A can be executed on the basis of fluctuation of the voltage A in relation to the voltage V. In detection of disconnection of a wiring of the meter 1, a predictive detection voltage C at the time of disconnection of each wire is set as a comparison voltage, the voltage C and the voltage V are compared by a comparator 9 and thereby abnormality is detected. As for a failure of a driving system, loosening of fitting of the potentiometer, etc., moreover, an output signal anot equal to b or a=b is obtained through sample hold circuits 10 and 11 and a comparator 12, this output signal and a drive signal ON or a nondrive signal OFF taken in from a driving system control element are inputted to logic circuits 14 and 13, the presence or absence of abnormality is judged thereby, and thus the abnormality can be detected.
Patent JP-H07198731-A (JP)
Title: Method for bringing probe of probe microscope nearer to sample
Inventor: MORIMOTO TAKASHI
IPC: G01N37/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method by which the probe of a probe microscope can be safely brought nearer to a sample in a short time without causing the probe to collide with the sample. CONSTITUTION:A sample 4 set on a sample stage 5 is observed under an optical microscope 10. A probe 1 is positioned within the visual field of the microscope 10. A Z-axis displacing mechanism 2 moves the probe 1 in the vertical direction and a lifting/lowering mechanism 11 moves the microscope 10 in the vertical direction. The image of the sample 4 obtained through the microscope 10 is displayed on a display device 14 by means of a CCD camera 12 and picture processor 13. When the probe 1 is brought nearer to the sample 4, the microscope 10 is focused at a position at a very short distance from the surface of the sample 4 and the probe 1 is brought to the focusing position of the microscope 10 in the same state. Thereafter, the probe 1 is slowly brought nearer to the sample 4 until the probe 1 reaches a point at a prescribed distance from the sample 4. Since the distance between the probe 1 and sample 4 can be extremely shortened in the first approaching operation, the overall moving time of the probe 1 can be remarkably reduced.
Patent JP-H05174832-A (JP)
Title: Fuel electrode for high temperature solid electrolyte type fuel cell
Inventor: MORIMOTO KIYOYUKI
IPC: H01M8/12
Filed: 1991-12-19
Abstract: PURPOSE:To provide an SOFC fuel electrode which prevents the reduction of the electron conductivity and catalytic activity of a fuel electrode film caused by the reduction of metal components in a cermet film, firmly adheres to the electrode, and also has excellent battery characteristics and stability thereof, when the SOFC fuel electrode is manufactured by baking the cermet film on the electrolyte film at high temperatures. CONSTITUTION:A cermet film 2 comprising a fuel electrode constitutes of ceramics comprising an electrolyte film 2, similar ceramics, and a metal and has a concentration gradient for metal components in the thickness direction with the smallest concentration of metal components present on the surface side of the electrolyte film 1.
Patent JP-H09173238-A (JP)
Title: Shower head with switch function
Inventor: NAGATOMI KUNIMASA
IPC: A47K3/28
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enable a neat and reliable switch operation by installing near the upper stream of a switch plate a water flow regulator block which forms a flow of water in the streamline-twisting direction to the reciprocating movement of the switch plate. SOLUTION: A water flow regulator block 9 comprises a flange 9a for locating the block 9 in a bushing 1a and flow channels 9c and 9d holed through a cylindrical main body 9b. Each of the flow channels 9c and 9d has an opening axis in the twisting direction to the axis of the main body 9b. The flow channel 9c opens downwards on the side of the flange 9a and to the upper right on the top side and the flow channel 9d opens upwards on the side of the flange 9a and to the down right on the top side. Therefore, the water flow from the flow channel 9c is turned diagonally up, the water flow from the flow channel 9d is turned diagonally down and the water flow from the block 9 as a whole is turned in spirals. As a result, the turning of a switch plate 4 is advanced.
Patent JP-H03225789-A (JP)
Title: Electromagnetic induction heating device
Inventor: IGUMA MASAOMI
IPC: H05B6/10
Filed: 1990-11-30
Abstract: PURPOSE:To vary the heating speed of a thin plate by winding coils in parallel to magnetic pole segments which are arrayed in parallel to the cross direction of the thin plate to supply currents to the coils selectively. CONSTITUTION:A thin plate 1 is transferred to an arrow mark A at a constant speed. On both sides of the transfer passage of the thin plate 1, electromagnetic induction heating devices 2, 2 are respectively arranged in opposition to the thin plate 1. The devices 2, 2, are provided with magnetic pole segments 21, 21 arrayed mutually in parallel to the cross direction of the thin plate 1 and coils a1-a4, b1-b4 wound on the segments 21, 21 in parallel along the moving direction of the thin plate 1. The coils a1-a4 and b1-b4 are connected together in series, and the series connecting element of the coils a1-a4 and the series connecting element of the coils b1-b4 are connected together in series. Control by a feeding control means to supply currents to the coils a1-a4 and the coils b1-b4 selectively allows the heating speed of the thin plate 1 in a great measure.
Patent JP-2001151094-A (JP)
Title: Brake system for vehicle
Inventor: YAMAMOTO YASUNORI
IPC: B60T8/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To actuate a brake assist properly while preventing hunting in the control of a brake assist system and an ABS, in a brake system for a vehicle having both brake assist system and ABS. SOLUTION: When an ABS is to be operated during such an operation of a booster pump 28 as actuates a brake assist, the operation of the booster pump 28 is stopped before the ABS is actuated. ABS operation duration shorter than a given time is presumed to be a result of temporary vehicle travel on a low-friction road surface, and after the ABS operation, the brake assist is resumed.
Patent JP-H09181261-A (JP)
Title: Dielectric separating semiconductor device
Inventor: KISHIDA TAKASHI
IPC: H01L23/34
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enable the temperature of a semiconductor device easily manufactured to be detected not affecting the operation thereof by forming a resistor whose resistance values fluctuate according to the ambient temperature in the interinsula region. SOLUTION: The resistance values in the temperature detecting high resistant region 16 buried inside the interinsula region 15 beneath the insular element region 14 wherein a MOSFET is formed fluctuate by the temperature dependence corresponding to the notable heat generation from the MOSFET in operation time. At this time, the temperature in the temperature detecting high resistance region 16 can be measured by detecting the fluctuation in the resistance values. A voltage detecting circuit is composed to output the control signal to the effect that the ON term ratio of the MOSFET to a driving control circuit is reduced. Through these procedures, the operating temperatures of the MOSFET are controlled neither to fall below nor to exceed a specific value.
Patent JP-H11173583-A (JP)
Title: Electric carpet
Inventor: YOSHINO RIICHI
IPC: F24D13/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of sink down, maintain the insulating effect of an air layer, improve the feeling of sitting and reduce a cost by a method wherein a lining member is formed of air layers obtained by entangling hollow fibers and solid fibers. SOLUTION: Air layers 11 are constituted in a lining member 6 more than the air layers constituted in a felt member and, therefore, the feeling of sitting is improved by the air layers 11. On the other hand, elasticity is generated in the lining member 6 by hollow fibers 9 and shrunk solid fibers 10. The vertical component of a load applied on the lining member 6 is received at first by the shrunk solid fibers 10 and, then, the load is applied on the air layers 11 of the hollow fibers 11. Accordingly, most of the elasticity of the lining member 6 is urged by the solid fibers 10 and the load on the hollow fibers 9 or the hollow parts especially can be avoided. Further, the elastic force of the solid fibers 10 is larger than that of the hollow fibers 9 and restoring force of the solid fibers 10 is superior to the hollow fibers 9, whereby a carpet superior in durability, can be obtained.
Patent JP-H03196534-A (JP)
Title: Semiconductor device
Inventor: TAKENAKA TAKESHI
IPC: H01L21/52
Filed: 1989-12-25
Abstract: PURPOSE:To increase adhesive strength, and to relax stress by interposing a ceramic paste layer or a solder resist layer on the stage surface of a package and loading a semiconductor chip. CONSTITUTION:A ceramic paste layer or a solder resist layer is interposed between the surface 13 of a ceramic substrate 1 and a semiconductor chip 2. The material has excellent wettability with the semiconductor chip 2 and a package, and has an intermediate thermal expansion coefficient between these of the semiconductor chip 2 and the package. Irregularities are formed in the surface of the ceramic paste layer 6 or the solder resist layer and an anchor effect (fixing effect) is increased in the layer 6 or the solder resist layer, and wettability is improved by a capillary phenomenon. Accordingly, adhesive strength can be increased, and residual stress and stress from an ambient temperature are relaxed, and breakdown and the variation of characteristics are reduced.
Patent JP-H07195745-A (JP)
Title: Image recording device
Inventor: TSUJI KIKUNOSUKE
IPC: B41J2/01
Filed: 1993-12-28
Abstract: PURPOSE:To keep high printing quality even if a paper conveying accuracy is lowered. CONSTITUTION:A scanning control part 812 is constituted so that an action of a conveyor belt motor 383 is controlled by the scanning control part 812 at the time of a broad mode, through which paper conveyance is performed by dimensions obtained by adding dimensions of the first and second spheres and overlapped printing is performed by nozzles of the second sphere of a nozzle part 511. On the one hand, a recording control part 811 operates the nozzles by thinning out the nozzles every other piece to the nozzles of the second sphere of the nozzle part 511 and the nozzles of every other piece are operated alternately in accordance with serial scanning to a rightward direction. Then image signals are applied to the nozzles of the second sphere by overlapping and an ordinary image printing is constituted so that normal image printing is performed by the overlap printing by reversing the nozzles which are operated alternately in the (N+1)st time serial scanning to the Nth time serial scanning.
Patent JP-H09159126-A (JP)
Title: Melting furnace
Inventor: KUMAGAI MASAHISA
IPC: F23G5/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To melt waste plastic smoothly using high temperature gas. SOLUTION: An incinerating furnace 2 for incinerating combustible waste and a melting furnace main body 3 for waste plastic P, arranged inside the incinerating furnace 2 separately, are provided and the melting furnace main body 3 comprises a melting chamber 11 that melts the waste plastic P, a feeding gate 8 for feeding the waste plastic P into the melting chamber 11, a sand heating chamber 9 that is formed around the melting chamber 11, heats the sand at the high temperature by the burning heat of the incinerating furnace 2 and forms heat sand, and a sand hopper 10 that supply the sand to the sand heating chamber 9 and that is positioned at the upper part of thes and heating chamber 9.  The sand hopper supplies the sand to the sand heating chamber 9, the sand is heated by the burning heat of the incinerating furnace 2 to high temperature in the sand heating chamber 9, the heat sand is supplied from the sand heating chamber 9 to the melting chamber 11 and the waste plastic P is melted.
Patent JP-H05152954-A (JP)
Title: Analog/digital converter
Inventor: OKI TATSUYA
IPC: G06F15/78
Filed: 1991-11-27
Abstract: PURPOSE:To prevent a current flow from flowing even when an AVCC terminal and a GND terminal are connected by not selecting all selection signals at an analog input terminal based on a control signal of a control register representing non-execution of A/D converter. CONSTITUTION:A control register 1 outputs an H, an L signal depending whether or not A/D conversion is executed and outputs b0-b4 of 2-input NAND gates 3a-3c of a selection circuit signal generating circuit 30 go to an L level independently of the output of an input selection control circuit 2 when an A/D converter incorporating a computer is not executing A/D conversion. The outputs b0-b4 and outputs b1-b5 via inverters 4a-4c are fed to 3-input AND gates 5a-5i, all terminal selection outputs SEL0-SEL7 go to an L level and all terminals are not selected. Thus, even when the AVCC analog power supply terminal is connected to a GND terminal in error, the current flowing between both the terminals is avoided.
Patent JP-H07195884-A (JP)
Title: Device for preparing personal identification card
Inventor: OTOBE KO
IPC: B42D15/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide a preparation device for personal identification card for a personal identification card, by which no convenience is impaired and security is also ensured. CONSTITUTION:The preparation device of a personal identification card 1 is equipped with an image inputting means 2 for inputting the image of a personal face, a storing means 3 for storing an additional image being wanted to be added, an image compositing means 4 for forming a confirming image by compositing an inputted image sent from the image inputting means and an added image sent from the storing means 3 and an image outputting means 6 for outputting a personal identification card added with the confirming image from image compositing means 4. Thus, the personal identification card can easily be made.
Patent JP-H06187723-A (JP)
Title: Thin optical information processor
Inventor: TSUBOI NOBUYOSHI
IPC: G11B7/00
Filed: 1992-12-18
Abstract: PURPOSE:To obtain the information processor with superior portability and high reliability by its thin formation and miniaturization by making a structure capable of suppressing eccentricity of an optical disk less than a prescribed value. CONSTITUTION:A thin-optical disk device consists of an optical disk substrate 140, a cartridge 142, one part 144 of an outer wall of the disk device main body, a hub 149, an optical head 200, an objective lens 219, a spindle motor 244 and its spindle 242. In this device, for suppressing the eccentricity of the optical disk 140 to be <=0.1mm, the hub 149 provided in the rotating center of the optical disk 140 and the spindle 242 are made to touch each other in a tolerance of <=100mum. Then, the inner diameter of the hub 149 is provided on a concentric circle with a track, and moreover, an effective diameter of the objective lens 219 opposite to the track is shortened to 3.8-1.5mm, so that a focal distance is also shortened to be 0.5-0.6mm.
Patent JP-2000126493-A (JP)
Title: Wooden clothes-drying platform with blindfold board
Inventor: HOJO SHINOBU
IPC: D06F57/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a wooden clothes-drying platform with a blindfold board that prevents washings that should not be hung out on a usual clothes-drying platform in a backyard or a balcony from being observed when they are hung out, and does not injure the appearance of the backyard and a residence. SOLUTION: This wooden clothes-drying platform is provided with a latticed wooden panel between its two poles, so that the inside of the panel becomes difficult to observe. Whole the platform is made of wood so as to be enjoyable as an exterior in a backyard.
Patent JP-H06182642-A (JP)
Title: Mobile rod-like building member finishing machine
Inventor: TERAYAMA KAZUO
IPC: B21D7/08
Filed: 1992-12-18
Abstract: PURPOSE:To provide a mobile rod-like building member finishing machine capable of efficiently machining reinforcing bars. CONSTITUTION:A mobile bogie 1 is provided with a conveyance path 3 conveying rod-like building members 2 such as reinforcing bars and a feed section feeding the rod-like building members 2 to the conveyance path 3. The conveyance path 3 is provided with a cutting section 5 cutting the rod-like. building members 2 and a bending section 6 horizontally bending the rod-like building members 2.
Patent JP-H06318776-A (JP)
Title: Formed pattern protective structure of substrate
Inventor: TACHIKAWA KAZUHIKO
IPC: H05K3/28
Filed: 1993-12-01
Abstract: PURPOSE:To properly insulate two parts while protecting them from any disturbance by a method wherein mutually adjacent two parts of patterns on a substrate are covered with a high melting point glass protective films respectively at high baking temperatures but having high insulating property and breakdown strength to be simultaneously filling up the gap between both parts with a low melting point glass protective film. CONSTITUTION:The conductor films 2, 3 comprising mutually adjacent wiring patterns formed on a ceramic substrate 1 are respectively covered with high melting point glass protective films 4, 5 comprising the materials having high insulating property, breakdown strength and melting point. These high melting point glass protective films 4, 5 formed by sintering step, after sintering the glass, sinter a resistor film and then further sinter a low melting point glass protective film mainly comprising lead oxide having lower insulating property, breakdown strength and melting point than those of the high melting point glass protective films 4, 5 as if filling up the space between said films 4, 5. Accordingly, both conductor films 2, 3 can be properly insulated simultaneously enabling these films 2, 3 to be protected from any disturbance.
Patent JP-H09177841-A (JP)
Title: Shoe drive mechanism for drum brake
Inventor: TSUJIKU HARUO
IPC: F16D65/28
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a shoe drive mechanism for a drum brake to prevent the occurrence of slack in a cable during operation. SOLUTION: A first shoe drive lever 34 to move forward and backward one brake shoe 2 and a second shoe drive lever 35 to move forward and backward the other brake shoe 3 are intercoupled through a lever coupling link 40 in such a manner to be capable of interlocking. The end of the inner cable 23 of a parking cable 22 is coupled to one end of the first shoe drive lever 34 and the end of the outer casing 24 of the parking cable 22 is fixed at one end of the second drive lever 35.
Patent JP-H06182654-A (JP)
Title: Main spindle device
Inventor: FUKUSHIMA KIYOYUKI
IPC: B23B19/02
Filed: 1992-12-18
Abstract: PURPOSE:To provide a main spindle device capable of automatically correcting the thermal displacement when thermal expansion occurs and eliminating the machining error. CONSTITUTION:A correcting dog 25 is provided near the edge tool 6 of a main spindle 1, a sensor 26 detecting the position of the dog 25 is provided on a pressing rod 10, the thermal displacement quantity of the pressing rod 10 against the main spindle 1 is obtained by the detected value of the sensor 26, and the axial shift quantity of the pressing rod 10 is corrected in response to the thermal displacement quantity.