baber/WOPTO huggingface dataset:
Patent JP-H11208329-A (JP)
Title: Automotive rear seat
Inventor: MITSUI TOSHIYUKI
IPC: B60N2/18
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To suit the seated environment of the automotive rear seat to an occupant and make it comfortable. SOLUTION: The automotive rear seat is divided into plural adjoining seats A, and the respective seats A are equipped with height adjusting devices 1 to adjust height of seat parts 25 independently with each other. The devices 1 have a right and left pair of parallel link mechanisms, and these parallel link mechanisms are arranged between base frames 10 and seat part frames 20 forming the skeletons of the seat parts 25. The turning of one leg member of these parallel link mechanisms is prohibited by the locking mechanisms to lock the parallel link mechanisms, and this mechanism is operated by an operation mechanism provided on the frame 20, thereby releasing this locking.
Patent JP-2000231101-A (JP)
Title: Reflection type liquid crystal display device
Inventor: ISHIDAKA YOSHIHIKO
IPC: G02F1/1335
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device in which an uneven layer thickness of an organic film and an overcoat layer is hard to occur, in which the organic film or the overcoat layer and a film or a substrate formed on its upper or lower side are hard to be peeled from each other and which has an excellent displaying state. SOLUTION: The reflection type liquid crystal display device comprises a liquid crystal layer 2 enclosed in a space surrounded by a pair of substrates and a sealant 3 held between the pair of substrates and an organic film 41 having many projecting and recessing parts, a metal reflection film 51, an overcoat film 61 and an electrode layer successively provided on a surface of one substrate out of the pair of the substrates placed opposite to the other substrate, the film thickness of either the organic film 41 or the overcoat film 61 or both of them being 1.5-5 μm.
Patent JP-S56126974-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO TAKASHI
IPC: G11C16/04
Filed: 1980-03-11
Abstract: PURPOSE:To identify the channel length distribution of a hot carrier trapped in the gate insulator of an MISFET by forming the MISFET in which a gate electrode is connected to the floating gate thereof. CONSTITUTION:An MISFETQ0 having a plurality of floating gates FG1-FGn and MISFETQ1-Q2 in which gate electrodes are connected to the gates FG1-FGn are formed. With such a configuration a gate voltage is effectively applied to the gate electrodes of the FETQ1-Qn in accordance with the channel length distribution of the hot carriers. Then, the gate voltage can be identified by examining, for example, the drain current of the FETQ1-Qn, and the number of the hot carriers trapped to the floating gate can be obtained by the capacity of the gate insulating films of the FETQ1-Qn and the gate voltages.
Patent JP-H08221907-A (JP)
Title: Digital data processing circuit
Inventor: KAWAMOTO KOTARO
IPC: G11B20/14
Filed: 1995-02-20
Abstract: PURPOSE: To stably allows the reading out of data registive against noise with a low error rate without utilizing a PLL circuit for generating a clock even when the fluctuation of a transfer speed at the transfer origin covers over a wide range. CONSTITUTION: The inverting interval of an input signal is counted by means of a fixed clock in counters 12, 13, the counted result is calculated through a multiplying circuit 18 and a divider circuit 19 and made to become a value capable of performing the comparison of the respective signal components with a digital signal format in a detecting circuit 21 for arithmetic value component. The value is decoded in a decoding circuit 24 and the discrimination of an inverted length with the digital signal format is enabled in a serial data converter circuit 25, a synchronization detecting circuit 26 and a data part sampling circuit 30.
Patent JP-H04269948-A (JP)
Title: Ultrasonic doppler diagnostic apparatus
Inventor: OKADA TAKASHI
IPC: A61B8/06
Filed: 1991-02-26
Abstract: PURPOSE:To provide an ultrasonic Doppler diagnostic apparatus which judges a deceleration period or an acceleration period of a blood stream or the like to allow automatically the determination of an average acceleration of the blood stream or the like during the periods. CONSTITUTION:Initial and final timings of a deceleration period or an acceleration period of a blood stream or the like are judged from a change in a differential value DELTAv of a speed and speed data v1 and v2 at the initial and final timings are stored into a speed data memory 22. On the other hand. timeDELTAt between the initial and final timings is measured with a time measuring device 18. Then, an average acceleration computing device 20 calculates an average acceleration alphabased on the data V1 V2 and DELTAt.
Patent JP-H02210871-A (JP)
Title: Semiconductor device
Inventor: KAWAI SHINICHI
IPC: H01L29/78
Filed: 1989-02-09
Abstract: PURPOSE:To realize high drain dielectric strength and low ON resistance simultaneously by providing a control electrode under an insulating film and in a region below an off-set lowly doped region, for the purpose of controlling electric field in a semiconductor layer under the off-set lowly doped region. CONSTITUTION:A substrate 1 is a P-type silicon semiconductor substrate, An N-type well as a control electrode 6 is provided under an insulating film 2 in contact therewith. It is further extended to a region under an off-set lowly doped region 9 as well as to a region where neither a semiconductor layer 3 or the insulating film 2 is present so that the control electrode 6 can be connected with an electrode 10. Thus, the electrode 10 is connected to the N-type well or control electrode 6 through a contact window formed in an interlayer insulating film 13, and a predetermined voltage is applied thereto. Thereby, ON resistance can be reduced without increasing a dopant concentration in the off-set gate section and, therefore, high drain dielectric strength and low ON resistance can be realized simultaneously.
Patent JP-H03234283-A (JP)
Title: Sewing machine displayable every kind of figure of pattern or the like
Inventor: NAKAJIMA AKIFUMI
IPC: D05B19/02
Filed: 1990-02-10
Abstract: PURPOSE:To easily confirm a sewing start position and a sewing finish position when working cloth is set on a bed plane, etc., by displaying every kind of figure of a character and a pattern, etc., on the working cloth placed on the bed plane or the bed of a sewing machine in full size as that of sewing finish. CONSTITUTION:A projector 56 arranged at the lower part of a sewing machine head 12 and at an appropriate position located to a worker side than a needle bar 28 is comprised of a light source 58 consisting of a discharge lamp, a liquid crystal panel 60 to display data with respect to every kind of figure read out selectively from a ROM 76 as a video, and an image-forming lens 62 to image-form the figure with light which transmits the liquid crystal panel 60, and a large number of micro liquid crystal shutters arranged at the liquid crystal panel 60 are driven in such a way that they can be opened/closed with a driving circuit 64, and every kind of figure is displayed as the video. Therefore, the figure made into the video is projected and image- formed on the surface of the bed 36 or the working cloth 46 on the bed 36 located at a focal point position by passing the light from the light source 58 through the liquid crystal panel 60 and the image-forming lens 62. In such the case, the figure made into the video is diplayed so as to keep size, a direction, and a position as that when the working cloth is finished to sew.
Patent JP-S54124098-A (JP)
Title: Preparation of polyester
Inventor: ODAJIMA AKIO
IPC: C08G63/00
Filed: 1978-03-20
Abstract: PURPOSE: To prepare a polyester useful as magnetic tape base, microfilm, metallized film, etc. and giving excellent slipperiness and fineness of surface flatness, by adding an ethylene glycol slurry of inactive inorganic particles, prepared by dispersing with stirring under specific conditions.  
     CONSTITUTION: Inactive inorganic particles, e.g. silica, etc., having ≤ 7μ of ESD 10% value are dispersed in ethylene glycol by mean of a high speed stirrer under the condition of a peripheral speed (m/sec) × time (sec) of ≥4,000 and a heat evolution due to shear of ≥50°C. The slurry is added to the reaction system of terephthalic acid (derivative) and ethylene glycol, and the polymerization is carried out to give the desired polyester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58147914-A (JP)
Inventor: NAKADA HIROSHI
IPC: H02B11/127
Filed: 1982-02-27
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-S59155549-A (JP)
Title: Fuel controlling apparatus for internal-combustion engine
Inventor: SUGANO YOSHIAKI
IPC: F02D41/12
Filed: 1983-02-23
Abstract: PURPOSE:To enable to control the air-fuel ratio correctly in an engine in which ''fuel cut'' is effected at the time of deceleration, by preventing overshoot of feedback control of the air-fuel ratio by stopping the feedback control for a prescribed while from the time when ''fuel cut'' is cancelled. CONSTITUTION:The titled apparatus keeps the air-fuel ratio at a desired value by controlling the driving period of an injector 22 disposed in an intake pipe 21 according to the air-fuel ratio calculated at a control section 3 from the output signal of an O2-sensor 28 disposed in an exhaust pipe 27. Further, at the time of decelerating operation of an engine when an idle switch 21 is ON, the temperature of cooling water detected by a water-temperature sensor 26 is higher than a prescribed value and the enginge speed is higher than a prescribed value, ''fuel cut'' is effected by reducing the above-mentioned driving period of the injector 22 to zero. Here, feedback control of the air-fuel ratio is stopped for a prescribed while from the time when ''fuel cut'' is cancelled and the feedback control of the air-fuel ratio is recommended after the air-fuel ratio is stabilized. With such an arrangement, it is enabled to prevent the air-fuel ratio from becoming too rich temporarily.
Patent JP-H09204596-A (JP)
Title: Waiting time display device for pedestrian
Inventor: OZAKI YOSHIHARU
IPC: G08G1/096
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a waiting time display device for pedestrians. SOLUTION: This display device displays waiting time at a waiting time display part 2b1 corresponding to the lighting of a red indication lamp 1R and displays remaining time at a remaining time display part 2b2 corresponding to the lighting of a blue indication lamp 1G. At the time, the waiting time display part 2b1 is driven by a driving power source whose drive is started by the lighting of the red indicating lamp 1R and the remaining time display part 2b2 is driven by the driving power source whose drive is started by the lighting of the blue indicating lamp 1G.
Patent JP-H10224041-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: UEMAE MASAKI
IPC: H05K3/46
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for separately forming a via hole on an inner- layer circuit board and to reduce the number of manufacturing processes and cost by electrically connecting an inner-layer conductor layer and an outer-layer conductor layer and then breaking the electrical connection with the outer-layer conductor layer, and forming 11 via hole for electrically connecting the inner- layer conductor layers. SOLUTION: For manufacturing a multilayer wiring board, a plurality of inner-layer conductor layers and outer-layer conductor layers are electrically connected via a hole, then the electrical connection with the outer-layer conductor layers is broken, and a via hole 10 for electrically connecting the inner-layer conductor layers is formed. More specifically, the conductor layer 1 and the insulator layer 2 are laminated, laser beams are applied to a desired position of a hole, and a hole is formed on the insulation layer 2.  Then, a hole is electrically connected to the formed hole by a connection treatment and the electrical connection of a desired position with the outer-layer conductor layer being electrically connected via the hole is eliminated, thus forming the via hole 10 between the inner-layer conductor layers and hence reducing the number of manufacturing processes and hence cost.
Patent JP-2000232118-A (JP)
Title: Bare ic chip and semiconductor device manufacture
Inventor: ASAGIRI SATOSHI
IPC: H01L21/60
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a bare IC chip and a semiconductor device manufacturing method which can improve reliability of electric continuity of a bare IC chip and a substrate, when the bare IC chip is flip chip mounted on the substrate via anisotropic conductive bonding material. SOLUTION: In a bare IC chip 1, nickel layers (conducting metal layers) 1D harder than gold bumps 1C are formed on the surfaces of gold bumps 1C, 1C... in an active surface 1Aa. This semiconductor device manufacturing method contains a supply process supplying anisotropic conductive bonding material to specified parts of a substrate 2, an inspection process measuring surface hardness of the nickel layers (conducting metal layers) 1D formed on the metal bumps 1C of the bare IC chip 1, and a connection process in which the are IC chip 1 is mounted on a substrate coated with the anisotropic conductive bonding material after the supply process and the inspection process, and the bare IC chip 1 is thermally compression-bonded to the substrate 2 via the anisotropic conductive bonding material 3.
Patent JP-S55127019-A (JP)
Title: Coating for semiconductor device
Inventor: MUKOUHARA HIROAKI
IPC: H01L21/283
Filed: 1979-03-16
Abstract: PURPOSE: To reduce the failure in an assembly process and the number of checks of a polyimide process by removing a remaining polyimide film by applying a low temperature oxygen plasma after etching polyimide plastics.  
     CONSTITUTION: Heat treatment is made to harden polyimide plastics 6 by coating the polyimide plastics after forming an electrode 5. Then, a photoresist process 7 is done to selectively doing the window opening of a bonding pad region and the etching of the polymide plastics is done. Finally, the remiaining polyimide plastics 6 is reduced to ashes by utilizing a low temperature oxygen plasma. The film thickness of the photoresist film 7 is 3μ, so the plastics 6 in the necessary region is not reduced to ashes. In this way, the plastics 6 will completely be removed. Then, the film 7 is removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02209297-A (JP)
Title: Copy plate
Inventor: SANPEI TAKAAKI
IPC: B43L1/04
Filed: 1989-02-09
Abstract: PURPOSE:To dispense with an auxiliary roller, to prevent the contamination of a picture and to achieve miniaturization by inserting a reading unit having a depth smaller than the diameter of a main roller between the upper and lower runs of an annular thin plate and making the thin plates transparent to read the image on the surface of the thin plate from the rear of said plate. CONSTITUTION:Each of main rollers 1 has a predetermined diameter and both rollers are arranged in parallel. A transparent thin plate 2 is composed of a thin transparent flat plate and formed as an annular strip having the outside half circumferences of a circle formed by two main rollers 1 and the almost parallel surfaces connecting both main rollers 1. The flat surface formed by the length and width of the transparent thin plate 2 present between two main rollers 1 becomes the surface of the white or black plate of a copy plate and a back surface plate 3 is arranged so as to be in close contact with the rear of the transparent thin plate 2 opposed to said flat surface. A reading unit 4 is inserted between two opposed main rollers 1 and held between the upper and lower runs of the transparent thin plates 2 forming both front and rear surfaces of the copy plate. A light source 41 irradiates the transparent thin plate 2 with light from the rear thereof and the reflected light from the rear of the image on the front surface of the thin plate 2 is reflected by a reflecting mirror 4 and condensed by a condensing lens 43 to convert light data to charge data by a photoelectric converting unit 44.
Patent JP-S53117080-A (JP)
Title: Rubber articles having specific rubber surface zones suitable for making signs
Inventor: HONDA TOSHIO
IPC: B32B25/00
Filed: 1977-03-24
Abstract: PURPOSE: Rubber articles, to which any sign can be given if necessary, free from degrading adhesiveness for a long time after the shipment, manufactured by treating specific surface zones of the rubber articles with a specific halogencontaining substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05236694-A (JP)
Title: Motor
Inventor: ICHIUMI YASUFUMI
IPC: H02K5/16
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a low-cost motor which is highly reliable due to little influence of temperature change in the housing, small and light by thinning, and easy in processing and assembling, in the structure of a motor which has a housing of resin or the like. CONSTITUTION:The inside of the sleeve 7 being inserted into a cover 6 and a housing 1 fixes the bearing 4 of a rotor 5, and the outside of it fixes a stator 3. Hereby, it ceases to be subjected to the influence of other components, so the influence of temperature change lessens, therefore, it becomes a highly reliable and small and light one. A low-cost motor being easy of processing and assembling can be obtained.
Patent JP-H01207790-A (JP)
Title: Miniature device with liquid crystal display device
Inventor: IGUCHI KAZUAKI
IPC: H04M1/10
Filed: 1988-02-16
Abstract: PURPOSE:To automatically switch the visual angle of a liquid crystal display device in accordance with the using state of a hand equipment by fixing a means for detecting whether the hand equipment is fixed on a fixing board or not on either one of the fixing board or the hand equipment. CONSTITUTION:The means for detecting whether the hand equipment 51 is set on the fixing board 52 or not is fixed on the hand equipment 51 or the fixing board 52 and the hand equipment 51 switches the visual angle of the display device 53 in accordance with a detecting signal outputted from the detecting means 54. Namely, the hand equipment 51 uses a a driving voltage for the display device 53 as a value for obtaining a 1st visual angle when a detecting signal from the detecting means 54 indicates the setting state of the hand equipment 51 and uses a driving voltage for the display device 53 as a value for obtaining a 2nd visual angle when the detecting signal indicates the carrying state of the hand equipment 51. Since the device has a visual angle switching function, an always clear display can be obtained on the display part of the miniature device without being affected by the posture of the device and effective display can be utilized.
Patent JP-S62193743-A (JP)
Title: Flexible support member such as cable or the like
Inventor: KITAO NOBUO
IPC: H02G11/00
Filed: 1986-02-18
Abstract: PURPOSE:To realize two-dimensional and three dimensional motions at a arbitrary position by way of arrangement of pins, by forming more than one hole in a part of each spherical surface so that a pin is press-fitted in one of the holes while a pin is loosely fitted in the other one of the holes. CONSTITUTION:When a pin 30 is inserted into a coupled links 36, the pin 30 is tightly press-fitted in a large diameter part 9 while a pin is loosely fitted in a small diameter part 12, and the length of the larger pin is selected such that it does not project into the small diameter part 12. Further, if the pins 30 are engaged into each link at four positions, the links are made to be impossible to be flexible, and to be fixed so that it may has a self-sustaining ability. Further, the pins 30 are engaged at two positions or one position, laterally symmetrical, the links are flexible in one direction so that a two-dimensionally movable support member may be provided. In this arrangement the pin 30 is inserted at the center of a curve, the curving motion may be smoothly made. Accordingly, it is possible to realize two-dimensional or three dimensional motions by way of arrangement of the pins 30.
Patent JP-H04245697-A (JP)
Title: Liquid cooling device
Inventor: ASAKAWA KYOICHI
IPC: F28D15/02
Filed: 1991-01-31
Abstract: PURPOSE:To reduce the number of components in a device and hence minimize a required space. CONSTITUTION:Two pumps 4 are provided in parallel to transfer cooled refrigerant 9 fed from a heat exchanger section 2 to a refrigerant supply pipeline 18 which leads to an electronic device 10 by way of discharge lines connected with the supply pipeline 18. There is installed a three way valve 5 having a change over function to close the flow passage of refrigerant 9 of one pump when the other pump drives. Unlike the prior art, there is no need for two check valves, which minimizes a piping volume in proportion to the elimination of the check valves.
Patent JP-H07242938-A (JP)
Title: Production of hot rolled steel sheet excellent in workability
Inventor: IMAI NORIO
IPC: C22C38/60
Filed: 1994-03-02
Abstract: PURPOSE:To suppress deterioration in the workability or a steel sheet even if a slab in which tramp elements are remained is used as a raw material by regulating the coiling temp. after hot rolling of a steel contg. tramp elements to the specified value or below. CONSTITUTION:A steel contg., by weight, 0.01 to 0.20%. C, <=2.0% Si, 0.05 to 2.0% Mn and 0 to 0.50% Ni and contg., as tramp elements, 0.01 to 0.50% Cu, 0.001 to 0.050% Sn, 0.001 to 0.010% Pb and 0.001 to 0.050% As is coiled at <=500 deg.C by a hot rolling mill. By this method, the hot rolled sheet free from deterioration in excellent workability, good in surface properties and usable as the member for automobiles and industial equipment can be obtd. even at the time of using a slab in which tramp elements are remained as a raw material.
Patent JP-H02211778-A (JP)
Title: Adaptive type noise suppressor
Inventor: SASAI AKIO
IPC: H04N5/21
Filed: 1989-02-10
Abstract: PURPOSE:To reduce the edge of an object having a small level difference between frames to be appeared on the screen as an after image by selecting a 2nd video signal when an edge detection signal is outputted and selecting a 1st video signal when no edge detection signal is outputted and outputting the selected signal. CONSTITUTION:A switch circuit 7 is controlled by an edge detection signal 208 inputted from an edge detection signal expansion circuit 9. That is, when the edge detection signal 208 is inputted, the 2nd video signal subject to noise suppression by the correlation in the horizontal and vertical directions inputted from a delay circuit 11 is selected and outputted and when the edge detection signal 208 is not inputted, the 1st video signal 206 subject to noise suppression by the correlation between frames inputted from a delay circuit 6 is selected and outputted to an output terminal 12 as a video signal 211. Thus, in the case of scene change, the edge of an object having a small level difference between frames appearing on the screen as an after image is reduced.
Patent JP-S53117986-A (JP)
Title: Production of semiconductor device
Inventor: MIZOGUCHI TAKAMARO
IPC: H01L21/3213
Filed: 1977-03-25
Abstract: PURPOSE: To reduce electrode contact area and facilitate the production of circuit pattern masks by introducing N 2  into the oxide film near the electrode connecting parts connecting to semiconductor regions. 
     COPYRIGHT: (C)1978,JPO&Japio