baber/WOPTO huggingface dataset:
Patent JP-H11130481-A (JP)
Title: Laminated front glass commonly used as reflection mirror of hud system
Inventor: SAUER GERD
IPC: B32B17/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To superpose image reflections by both outside surfaces of glass sheets and to prevent the formation of the double images by constituting thermoplastic intermediate layers which are interposed between a plurality of glass sheets and connect the glass sheets from a plurality of thermoplastic sheets and forming the required section taper angle as a whole. SOLUTION: This laminated front glass consists of >=2 sheets of the glass 3, 6 and the thermoplastic intermediate layers which is interposed between these glass 3, 6, interconnects both glass 3, 6 and is successively smaller downward from upperward to a wedge shape. The front glass has a sectional taper angle previously set in such a manner that the front glass is usable as a mirror in the head up display(HUD) system. The thermoplastic intermediate layers comprise >=2 layers of the thermoplastic sheets 4, 5 and the one sheet 4 is provided with the colored filter band 2 along its upper edge. The other sheet 5 is provided with a sectional shape of a wedge shape so that the required sectional taper angle is formed as the whole of both sheets 4, 5.
Patent JP-H1151100-A (JP)
Title: Rubber bush
Inventor: KAWADA MICHIHIRO
IPC: B60G7/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To make large the spring constant of a flange rubber part while restraining the interference with another parts by protruding an inner end side to the radial-inside too from one axial end of anouter cylinder while the outer diameter of an outer cylinder flange formed on the radial outer side. SOLUTION: An outer cylinder 3 is formed cylindrical of SPH material or the like with the thickness of plate being 1.2-1.3 mm, and provided with a straight pipe shaped cylindrical part 11 and an outer cylindrical flange 4 which is protruded by bending an axial end of the cylinder 3 by the application of pressing work or the like while whose protruding end 12 is folded back to the outside in the radial direction so as to be formed in a substantially figure 7 form. The projection amount of the end 12 is determined according to the outer diameter of the flange 4, the radial thickness of a rubber cylindrical part 14 of a rubber-like elastic body 5 and spring characteristics required for a vehicle. Accordingly, the contact area with a flange rubber pat can be made large and a spring constant is increased while the outer diameter of outer cylinder flange is remained as it is.
Patent JP-H08130214-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAITO YUTAKA
IPC: H01L21/316
Filed: 1995-08-11
Abstract: PURPOSE: To improve withstand voltage and realize high quality and yield, by heat-treating a silicon substrate of specified oxygen concentration in inert gas, and then heat-treating the substrate in an oxidizing atmosphere. CONSTITUTION: The oxygen concentration Oi of a semiconductor substrate (Si wafer) in the initial state (before a wafer process) is set in the range of 14-17×10<17> /cm<3> . Before the first oxidation process, heat treatment is performed in N2 at 700-1000 deg.C for 30 minutes - 5 hours. Thereby the change amount of substrate oxygen concentration which changes during the wafer process is restricted in the range of 5-10×10<17> /cm<3> , so that the yield of gate oxide film withstand voltage can be remarkably improved. For example, when pre-anealing is performed in N2 at 800 deg.C for 30 minutes, remarkable improvement is obtained as compared with the conventional plot, as shown in figure. Thereby the oxide film withstand voltage of a capacitor in an IC and that of a transistor can be remarkably improved, and the yield can be also increased.
Patent JP-2000038782-A (JP)
Title: Panel mounting structure
Inventor: KOYAMA HIROYUKI
IPC: F02B77/13
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To securely attach a sound absorbing panel to a mounting part by a simple method. SOLUTION: A sound absorbing panel 1 having a plurality of holes 3 is attached to a mounting part 2, and closed space is formed between the mounting part 2 and the sound absorbing panel 1. In this case, either the sound absorbing panel 1 or the erection part 2 is formed to have an insertion hole 5, and the other is provided with a contractible opening. Then, a pin 4 having a groove is inserted in the insertion hole 5 for projection from the contractible opening. At the same time, the groove is engaged with a wall around the contractible opening.
Patent JP-S6361596-A (JP)
Title: Hook-on detection circuit
Inventor: MORI NAOKI
IPC: H04Q3/72
Filed: 1986-09-01
Abstract: PURPOSE:To simplify a circuit and to improve the reliability of the circuit by substituting the two switchers of the titled circuit with a R-S flip-flop and an inverter. CONSTITUTION:If a current through the line has an amplitude equal to or higher than a detection threshold value, a line current detector 1 turns a line current detecting signal (a) to a High level, and a hook off detecting signal (e) is converted to a High level by the R-S flip-flop circuit 5, and the hook-off detecting signal is outputted from an output terminal 6. When the line current is interrupted for a time longer than a Low level guard time after said state in which a hook-off is detected, a Low level guard signal (c) comes in a Low level, and the hook-off detecting signal (e), too, goes to a Low level, and the state turns to be one in which no hook-off is detected.
Patent JP-H02133368-A (JP)
Title: Manufacture of high-temperature superconducting substance
Inventor: JIYATSUKU CHIN
IPC: C01G3/00
Filed: 1989-08-09
Abstract: PURPOSE: To obtain a composition of high purity useful as a high temp. superconducting material by using water as a solvent and adjusting pH without adding a material for forming a port of the superconducting material when the superconducting material is manufactured by a coprecipitation method.  
     CONSTITUTION: An aq. soln. of M (yttrium or a rare earth element) and Cu is prepared. Then, the aq. soln. and an aq. soln. of Ba to form the precipitate of the superconducting material are mixed to form precipitate of the superconducting material and the obtained precipitate is recovered. For example, an. aq. soln. (a) of nitrates of Y and Cu is heated to about 85 to 100°C. At the same time, an aq. soln. of Ba(OH) 2  is heated to about 80 to 110°C and is blended with the aq. soln. (a). PH of the obtained mixture can be adjusted without adding an acid or a base by carefully determining a form and concn. of Ba to be used. Accordingly the precipitate formed at the time of blending is highly pure and contains no excess acid or base and no organic solvent and thereby, the high temp. superconductive material of extremely high purity can be obtained by recovering and sintering the precipitate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61112263-A (JP)
Title: Character processing system
Inventor: TANIGUCHI CHIKAKO
IPC: H04L13/00
Filed: 1984-10-02
Abstract: PURPOSE:To shorten the character processing time with a communication controller by performing both the parity control and the character compression at a time with use of just a single table. CONSTITUTION:The characters transferred from a CPU are converted into character processing codes with retrieval of a character processing code table 1. While a parity producing part 6 produces a parity bit based on a parity flag contained in the character processing code. The characters received from a circuit are converted into character processing codes with retrieval of the table 1. At the same time, a parity check part 7 performs the parity check based on a parity flag contained in the character processing code.
Patent JP-H0655732-A (JP)
Title: Ink jet head
Inventor: KOEDA SHUJI
IPC: B41J2/045
Filed: 1992-08-03
Abstract: PURPOSE:To make it possible to drive nozzles at high speed simultaneously economizing power consumption in an ink jet recording device of compact size with high jet integration, excellent reliability and outstanding mass productivity. CONSTITUTION:The subject ink jet head consists of nozzles 5 and a cavity 6 and an ink chamber 9 which are connected to said nozzles. At least, one of the wall surfaces of the cavity is composed of counter-positioned electrodes 4, a silicone oscillation plate 7 which is driven by an electrostatic force generated between the plate and the counter-positioned electrodes 4, and a common electrode 14 formed around the oscillation plate 7 or at least, on either of the upper or the lower surface of the oscillation plate 7.
Patent JP-H1148002-A (JP)
Title: Manufacture of eye lens and holding tool for cutting machining eye lens
Inventor: TANAKA ISATERU
IPC: G02C7/04
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an eye lens manufacturing technique capable of easily and quickly mounting an eye lens to an cutting device, with high positioning accuracy and high holding force, and to improve the accuracy of cutting- machining an eye lens. SOLUTION: A tapered surface 16 is formed on the outer surface 14 of a lens blank 10 from which an eye lens is produced, while a tapered holding surface 32 which corresponds to the tapered surface 16 is provided in the main spindle 22 of an internal surface grinding device for cutting-machining a base curved surface. By lapping the tapered surface 16 of the lens blank 10 onto the tapered holding surface 32 and sucking them by negative pressure, the lens blank 10 is mounted to the rotary main spindle 22.
Patent JP-H0371239-A (JP)
Title: Testing system for application program
Inventor: ITOU SHIGEAKI
IPC: G06F11/28
Filed: 1989-08-11
Abstract: PURPOSE:To efficiently perform testing work by providing the testing system with a distributing means for allowing a user to optionally switch a processing request to a communication control program to either one of the communication control program and a simulation (communication) program. CONSTITUTION:At the time of executing a test, the processing function distributing part 3 distributes corresponding external functions to simulating means 6, 7 based upon the information previously prepared in a processing distribution table 5b. The external function simulating means 6, 7 form responses based upon the contents of the distributed processing and return the responses to an on-line application program to be tested. Since the plural simulating means 6, 7 or the practical device 8 are selected in accordance with the purpose of the test and specified based upon a distribution information table 5, a test environment or a real environment can be switched in accordance with the purpose. Consequently, the efficiency and accuracy of the test can be improved.
Patent JP-H0866229-A (JP)
Title: Head blood circulation accelerator and head blood circulation acceleration method
Inventor: NISHINO KAYO
IPC: A61K8/00
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to obtain the prompt activeness and sustainability of a blood circulation acceleration effect by disposing an ion steam forming section which forms fine ion steam from steam between the steam generating section and steam holes of a steam supplying means. CONSTITUTION: The steam supplying means 1 formed by building a blood circulation accelerating agent supplying means 3 into a brush body 2 having the steam supplying means 1 consists of the steam generating section 6 within the brush section, the steam holes 7 on the surface of the brush and ion steam forming sections 8 disposed in the steam passages between these holes. The generated steam is ejected as the fine ion steam out of the steam holes 7 during passage through the ion steam forming section 8.  The ion steam is ejected from the steam holes 7 and the blood circulation accelerating agent is ejected simultaneously through a blood circulation accelerating agent injection hole 16 from a blood circulation accelerating section 9 in the case the blood circulation accelerating agent by, for example, the blood circulation accelerating agent supplying means 3 is simultaneously supplied to the head. The blood circulation acceleration effect is thus promptly obtd.
Patent JP-H0490696-A (JP)
Title: Function switching and selecting device
Inventor: UMEDA KAORU
IPC: H03G1/02
Filed: 1990-08-04
Abstract: PURPOSE:To simplify an operation by counting the number of times for selecting a function for each function and selecting the function as the object of switching and selecting based on the count value for each function. CONSTITUTION:On the operation panel of a remote operating device, function selection keys 41-45 are arranged at the lower part of a liquid crystal touch panel 30. In this case, since the number of times for selecting the function is counted for each function and the function as the object of switching and selecting is selected corresponding to the count value for each function, the function with a little number of times to be selected is excluded form the selecting object, and the function with a lot of numbers of times to be selected is taken into the selecting object. Therefore, only the function corresponding to the request of a user is automatically remained as the selecting object. Thus, the operation can be simplified and operability can be improved.
Patent JP-H0879733-A (JP)
Title: Interphone device with monitor
Inventor: MATSUDA MITSUHIRO
IPC: H04N7/18
Filed: 1994-08-31
Abstract: PURPOSE: To provide an interphone device with a monitor capable of transmitting video signals and audio signals while maintaining a base band as is and outputting them from a display means and a speaker. CONSTITUTION: After image pickup signals on the side of a slave unit 10 are converted into video signals, only an audio signal band is eliminated from the video signals in a BEF 13 further and the video signals and the audio signals are added in an adder circuit 15 and outputted to a common wire 1. The signals are received on a master unit side and the video signals are supplied to both band-pass filter 211 and band stop filter. The video signals from which the audio signals are removed by the band-stop filter 211 are supplied to the display means 23. Video images are displayed from the display means 23, only the audio signals are supplied to an audio output means 26 by the band-pass filter 212 and voice is outputted from the audio output means 26,.
Patent JP-S60100421-A (JP)
Title: Ion beam device
Inventor: MIYAUCHI TAKEOKI
IPC: C23C14/24
Filed: 1983-11-07
Abstract: PURPOSE:To make the microminiaturization and selection of formed film location feasible while improving the film quality by means of increasing the ratio of ionized cluster by a method wherein ionized cluster beams are focussed by electrostatic lenses. CONSTITUTION:A nozzle 7b blowing out the vapor of evaporated material 3 is provided on a crucible 4 while the vapor blown out of the nozzle 7b is jeted to a substrate 5 as a cluster 8b comprising several scores - thousands of atoms loosely coupled with one another due to the nozzle size and the difference in pressure inside and outside of the crucible 4. When the cluster 8b is electronic- showered halfway, a part thereof is ionized to be accelerated increasing its energy toward the substrate 5 held at high potential adhering to the substrate 5. When electrostatic lenses 13 are arranged at the position between the nozzle 7b and the substrate 5, the ionized cluster is focussed by the electrostatic lenses 13 to reach the substrate 5 as micro spots with high energy stopping at the most stable position. Through these procedures, the evaporation film may be formed on the specified part only omitting several processes for patterning.
Patent JP-S6187042-A (JP)
Inventor: TAKAHASHI HISASHI
IPC: E03C1/33
Filed: 1984-10-03
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-S6451177-A (JP)
Title: Apparatus for high speed treatment of spherical lumpy article
Inventor: MAEDA HIROSHI
IPC: B07C5/342
Filed: 1987-08-21
Abstract: PURPOSE: To improve a sorting treatment capability by branching the articles supplied at a prescribed broad width to prescribed respective lines, supplying the articles onto a sorting conveyor which travels at a high speed and automatically executing deciding of the grades and classes of the articles and sorting and assorting thereof. CONSTITUTION: A supply device 1 is provided with distributing and supplying means 2 consisting of plural lines of the conveyors 24 before this device. The aligning conveyor 31 formed with an acceleration section 312 of a downward grade and an accumulation section 313 for suppressing acceleration, the first brush conveyor 32 and the second brush conveyor 33 are disposed in an aligning and supplying means 3. Further, the articles 10 dropped and discharged from an overflow discharge port 319 are received in an overflow ejecting means 4 and are returned to the supply device 2.  The sorting and assorting means 5 is provided with the sorting conveyor 51, A measuring instrument 52 consisting of an illumination device 521 and a camera device 522, an arithmetic processor for outputting an assorting signal and an extraction conveyor 53 for ejecting the articles discharged to an assorting and discharging section 512 to the outside of the machine by each of the grades and classes.
Patent JP-S6186166-A (JP)
Title: Grinding device of track slider
Inventor: MICHISAKA AKIRA
IPC: B24B9/00
Filed: 1984-10-02
Abstract: PURPOSE:To enhance efficiency of grinding further decrease unevenness of machining performance, by mechanically grinding a ridge line portion in a coil winding part in an obtuse angle condition. CONSTITUTION:A numerical control device 29, moving a guide table 13 in a Z-axis direction while a saddle 23 in a Y-axis direction and bringing a rotary sander 27 of a grinding tool 26 into contact with one ridge line 7a in a winding part 7, cuts off a right angular portion of the ridge line 7a in a tilt angle of 45 deg.. Simultaneously the device, moving a guide table 12 in a direction X, successively advances grinding along a direction of the ridge line 7a extending. At a point of time finishing this grinding, the device 29, once retreating the guide table 13 and advancing the table 13 again to its original position after lowering the saddle 23, advances grinding by bringing the sander 27 into contact with a new ridge line 7a from a diagonal line of the machining finished ridge line 7a. At this point time, the device, rotating a supporting shaft 20 in a 90 deg. clockwise direction and grinding the upper ridge line 7a successively to the bottom ridge line, finishes the ridge line to a smooth surface.
Patent JP-H0651228-A (JP)
Title: Beam deflector
Inventor: YAMADA MASAAKI
IPC: G02B26/12
Filed: 1992-08-04
Abstract: PURPOSE:To reduce the noise of a beam deflector using a simple structure by forming integrally with a housing a resonance box whose resonance frequency is the same as the frequency of sounds caused by wind against a polygon mirror. CONSTITUTION:A cylindrical side wall 6 enclosing a polygon mirror 3 is provided on the outer peripheral portion of a drive motor 4 and a resonance box 9 whose bottom plate 7 located on the polygon mirror 3 has a through hole 8 formed at the center thereof is provided above the side wall 9. In a beam deflector 1, the drive motor 4 drives and rotates the polygon mirror 3 and thereby a laser beam is deflected and scanned at the reflecting surface 2 of the polygon mirror 3, and with such a flat polygon mirror 3 sounds are naturally caused by wind against it when the mirror 3 is rotated at high speeds, while the beam deflector 1 utilizes the resonance of the resonance box 9 and the internal loss of a housing 11 to reduce the sounds caused by wind against the polygon mirror 3, thereby reducing noise; i.e., the resonance box 9 of the beam deflector 1 has its resonance frequency set equal to the frequency of the sounds caused by wind against the polygon mirror 3.
Patent JP-H02230877-A (JP)
Title: Autofocus system
Inventor: TANII HIROSHI
IPC: H04N5/232
Filed: 1988-08-24
Abstract: PURPOSE:To surely discriminate a lens moving direction for focusing and moving quantity and to prevent useless lens drive by combining a fundamental equation of a lens and a contour extracted value to a picture memory and taking notice of the presence of correlation. CONSTITUTION:An analog video signal outputted from an image pickup element 2 is converted into a 6-bit digital video signal by an A/D converter 3 and stored in a picture memory 4. A block data from the picture memory 4 based on the address is extracted by a microcomputer 5 and stored in a work RAM 6 and an address of the picture memory 4 is stored in the work RAM 6. The picture memory 4 corresponds to a TV monitor screen on which the pickup data is displayed and also corresponds to the picked-up image on the image pickup element 2. Thus, the video signal in the picture memory 4 has correlation with respect to the distance from an object in a video camera observed through the lens 1. Thus, the distance from the center point and each ring in the picture memory 4 is selected at an equal interval, the movement for focusing the lens 1 is estimated.
Patent JP-H0766574-A (JP)
Title: Cooling body provided with compression caulking fin
Inventor: HARA MAKOTO
IPC: H01L23/36
Filed: 1993-08-24
Abstract: PURPOSE:To simplify an operation for holding one end of a number of ribs whose other end is compressed and caulked to a base by a supporting groove of a supporting board. CONSTITUTION:A plurality of grooves 1a whose opposite inner surfaces are parallel are provided to an opposite side of a surface whereto a heat source of a base 1 is attached. One end of a rib 2 is inserted to the groove 1a and caulked by compressing it as shown by an arrow P from both sides of the groove 1a. A supporting board 4 is fixed to a side board 3 which is fixed to both sides of the base 1 and is parallel to the rib 2. The other end of the rib 2 is held by a supporting groove 4a of the supporting board 4. The supporting groove 4a is formed to enlarge to a partial disc shape toward the other end of the rib 2. Since the supporting groove 4a is enlarged, all of the other end of the rib 2 can be readily inserted to the supporting groove 4a of the supporting board 4 at once even if the pitch of the other end of a plurality of the ribs 2 is not accurate. It is especially advantageous when a cooling body is large and the rib is large in number.
Patent JP-H1141995-A (JP)
Title: Integrated control method for engine generator and its device
Inventor: ISHIGURO MASAHARU
IPC: G05B13/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an integrated control method for an engine generator and its device, capable of supplying high quality electric power with less fluctuation in voltage and frequency, even if a load changes abruptly. SOLUTION: Signals detected by a rotary angle sensor 1a of an engine 1, a potential transformer 21 which detects the output voltage of a generator 2, an instrument current transformer 22 which detects a load current, a field current sensor 24 of an exciter 2a and the like are inputted into a 'variable of state' detecting function 23 for calculating the variable of state based on the output voltage and load current of the generator 2, a voltage proportional to the output voltage, and the effective and reactive power of a load. Furthermore, a correcting signal calculating function 25, an optimal control coefficient determining function 26 and an optimal control coefficient integrating function 31, etc., calculate an optimum gain for controlling by feedback the loop gain of the servo-loop of a generated voltage.