baber/WOPTO huggingface dataset:
Patent JP-H10163849-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAWADA AKIHIRO
IPC: G11C11/401
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide high speed transmission of a signal by pelaxing the influence of wiring capacity in a semiconductor integrated circuit. SOLUTION: A variable impedance circuit which makes output impedance to one signal transmission line (e.g. 38a) lower than output impedance to the other signal transmission line (e.g. 38b) between the two complementary signal transmission lines 38a, 38b in a 1st state, and also makes output impedance to the one line 38a higher than output impedance to the other line 38b in a 2nd state consists of two N-channel MOSFETs 71, 72 and two N-channel transfer gates 74, 75. A current detection type amplifier which is provided on a receiving side generates current difference between the two lines 38a, 38b in accordance with the difference of the output impedance of the variable impedance circuit, detects generated current difference and also converts the detected current difference into electric potential difference.
Patent JP-H07113781-A (JP)
Title: Oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1993-10-18
Abstract: PURPOSE:To provide an oxygen sensor having an excellent characteristic and high reliability. CONSTITUTION:A Pt anode electrode terminal part 2 and a cathode electrode terminal part 3 are formed beforehand at prescribed intervals on a porous alumina board 1 by printing and baking. By sputtering, a Pt anode electrode 4, a stabilized zirconia film 5 and a Pt cathode electrode 6 are laminated and formed in this order in an area which is situated on this board 1 and is sandwiched by the anode electrode terminal part 2 and the cathode electrode terminal part 3. A part of the anode electrode 4 and the cathode electrode 6 is joined respectively to the anode electrode terminal part 2 and the cathode electrode terminal part 3. A porous insulating film derived to the periphery of the board as the oxygen gas supply parts 71 and 72 whose part has diffusion controllability is formed on this thin film laminated body, and a sealing layer is formed by covering an area except the oxygen gas supply parts 71 and 72 of this insulating film.
Patent JP-S63140029-A (JP)
Title: Degassing treatment for molten steel in refining vessel
Inventor: NANBA AKIHIKO
IPC: C21C7/10
Filed: 1986-12-01
Abstract: PURPOSE:To easily carry out superior degassing treatment such as dehydrogenation, denitrification, etc., by dipping one end of a vessel made of refractory into a molten metal bath, by blowing a gas into the molten metal sucked into the vessel, and also by providing a horizontal rotary flow. CONSTITUTION:One end of the vessel 4 made of refractory is dipped into the molten metal bath, such as molten steel 2, etc., in a ladle 1, and, by the pressurizing and evacuating actions of a pipe 6, the molten steel 2 is sucked up into the vessel 4 and discharged. Then, a large amount of Ar gas, etc., is blown into the above molten steel 2 from a gas-feed pipe 9 while a forced rotary motion is applied to this molten steel 2 in the horizontal direction by means of an electromagnetic agitating device 8, so that dehydrogenation, etc., can be accelerated. In this way, occurrence of molten-steel splashing is inhibited and sticking of a metal to the lining of the vessel 4 can be prevented and, moreover, degassing function can also be improved.
Patent JP-S62163690-A (JP)
Title: Production of human plasmin-alpha2-plasmin inhibitor complex and method for separating same
Inventor: KOIKE YUKIYA
IPC: C12N9/99
Filed: 1985-12-19
Abstract: PURPOSE:To form human plasmin-alpha2-plasmin inhibitor complex stably, by adding a specific drug to human blood or plasma and to separate human alpha2-plasmin inhibitor as human plasmin-alpha-2-plasmin inhibitor complex efficiently, by bringing the reaction mixture into contact with a column and subjecting to gel filtration. CONSTITUTION:Human blood or plasma is optionally blended with an inactivator of human-alpha2-macroglobulin and mixed with plasminogen activator to form human plasmin-alpha2-plasmin inhibitor complex. Then, the reaction mixture is brought into contact with a hydroxyapatite column and subjected to gel filtration so that human plasmin-alpha2-plasmin inhibitor complex is separated and collected.
Patent JP-H01125765-A (JP)
Title: Voice recorder
Inventor: MURAMOTO TOMOTAKA
IPC: H04N5/92
Filed: 1987-11-10
Abstract: PURPOSE:To reduce a quantize noise by enabling dynamic range in A/D conversion to be used extending over entire areas by providing a pre-emphasis means to enhance the prescribed frequency band area of a voice signal before applying the A/D conversion. CONSTITUTION:The pre-emphasis means 20 to enhance the prescribed frequency band area of the voice signal before the A/D conversion is applied on the voice signal is provided. In other words, when time base compression is applied on the voice signal after A/D conversion and the said time base-compressed signal, after being D/A-converted, FM-modulated and is recorded on a recording medium, pre-emphasis is applied on the voice signal before the A/D conversion is applied. Therefore, it is possible to use the dynamic range in the A/D conversion effectively without increasing the quantize noise due to the missing of a part of the signal after D/A conversion by applying amplitude limitation on the voice signal after being A/D-converted and D/A-converted, and to reduce the quantize noise in a high-pass area.
Patent JP-2000110915-A (JP)
Title: Fluid type torque converter
Inventor: HALENE CLEMENS
IPC: F16H45/02
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To improve a function, efficiency, torque conversion and amenity of a fluid type torque converter with a simple structure by asymmetrically forming the cross-sectional surface running along a meridian of a torus. SOLUTION: A torque converter torus is asymmetrically formed. Therefore, inside shells 100a, 101a, 102a and outside shells 100b, 101b, 102b are formed so as to become symmetric even with either axis as a reference. A maximum axial directional width L moves to the radial directional outside by a prescribed quantity from a central point. Thus, in the constitution composed of an asymmetric torus having the maximum axial directional width L on the central radial direction outside of a converter or a torque converter, separation of a flow of fluid in the torus is reduced, so that a flow loss is reduced. With this constitution, a stator blade having an extended structure can be formed, a flow passage can be improved, and efficiency can also be improved.
Patent JP-2001109608-A (JP)
Title: Ink jet printer, printer host, printer system provided with them and storage medium storing operating program of printer host
Inventor: NAKAJIMA HISANORI
IPC: G06F3/12
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To easily perform double sided printing even when an ink jet printer having a double sided printing function or ink jet printer having no double sided printing function is connected to a host. SOLUTION: When a double sided printing mode is designated, the host inquires whether double sided printing is possible or not to a printer (step 6) and when it is answered double sided printing is possible (step 7), a printing command for double sided printing mode is prepared and transmitted to the printer (steps 9 and 10). When it is not answered double sided printing is possible (step 7), a printing command for odd-numbered pages is prepared and transmitted to the printer (steps 11 and 12) and when a user inputs preparation OK (step 16), a printing command for even-numbered pages is prepared and transmitted to the printer (steps 17 and 18).
Patent JP-H01202553-A (JP)
Title: Acceleration sensor for car sensor
Inventor: ERUHARUTO TAUBERU
IPC: B60R22/40
Filed: 1988-11-10
Abstract: PURPOSE: To constantly hold a detector base plate horizontally in accordance with a seat back position by pivotally installing a ballincluding impact detector on an axial line passing a range where an impact lever of it gets in contact with a lock claw actuation member to freely oscillate by a screw nut mechanism. CONSTITUTION: For composing a ball-including impact detector, a ball 21 is provided between a base plate 16 having a spherical socket recess and an impact lever 12, so by move of the ball 21 at the time of impact, the impact lever 12 gets in contact with an actuation member 13 of a lock claw 7 to lock by engagement with a claw part 9 of a lock wheel 10 of a seat belt winding part. The detector is pivotally installed on a pin 26 on an axial line passing a contact range of the impact lever 12 with the actuation member 13, and it is set to freely oscillate to a main body 1 by a moving mechanism by a screw 32 and a nut 30. The base plate 16 of the detector is constantly held horizontal in accordance with an inclination position of a seat back part where the detector is installed, thereby correct actuation of the detector is secured.
Patent JP-H08147387-A (JP)
Title: Method for controlling delivery timing instruction card
Inventor: YAMAKURA KAZUYUKI
IPC: G06F19/00
Filed: 1994-11-18
Abstract: PURPOSE: To always perform the delivery instructions of proper parts by using delivery instruction tags. CONSTITUTION: When a detached delivery instruction tag exists, the inventory at a point of time when the delivery of the delivery instruction is performed this time is estimated in S14. When the detached delivery instruction tag does not exist, the inventory at the point of time is estimated in the same way on the assumption that the delivery instruction does not exist this time in S15. In S16, the delivery instruction is performed so that the predicted inventory may be entered in a prescribed range. The delivery instruction can be performed so that the inventory may be always proper inventory.
Patent JP-H08144164-A (JP)
Title: Preparation of blanket with uniform thickness
Inventor: JIYON SUCHIYUAATO ROBAATOSON
IPC: D04H1/00
Filed: 1994-11-18
Abstract: PURPOSE: To produce a synthetic fine fiber blanket having a uniform thickness from an non-uniform blanket having thin or feather-like side edge portions. CONSTITUTION: An non-uniform blanket is cut into plural small blanket pieces 52 having an uniform length in the lateral direction. The plural small blanket pieces 52 are arranged so that the thin side edge portions 22, 24 are superposed on each other to form the blanket having a desired width and a desired thickness. The fibers of the adjacent small blanket pieces are interlaced to form the integrated blanket having the desired width and the desired thickness. A scrim backing 58 may be taken to the blanket.
Patent JP-2000110644-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAGANUMA KANAME
IPC: F02D43/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve emission performance by activating efficiently in an early stage an emission gas purifying catalyst in a cylinder injection type internal combustion engine. SOLUTION: This exhaust gas emission control device for a cylinder injection type internal combustion engine is provided with an emission gas agitating means 25 forming turbulence of emission gas flow by forming two exhaust passages 19, 20 in a combustion chamber 11 through two exhaust valves and producing difference in emission gas amounts flowing in the inside of the two exhaust passages 19, 20, an emission gas purifying catalyst 26 arranged on a side further downstream from the confluent part of the two exhaust passages 19, 20, means for judging a condition that the temperature of the catalyst 26 is to be increased, means for ejecting additional fuel from a fuel injection valve 12 during expansion stroke or exhaust stroke when the condition is set up that the temperature of the catalyst 26 is to be increased,  and means for operating the emission gas agitating means 25 when ejecting additional fuel.
Patent JP-S62144186-A (JP)
Title: Transfer and fixing device
Inventor: HIGASHIMURA KOICHI
IPC: G03G15/16
Filed: 1985-12-18
Abstract: PURPOSE:To realize the transfer of conductive toner and to obtain a highly contrast picture by provisionally transferring the conductive toner on a transfer member, and transferring and fixing it on a recording paper. CONSTITUTION:A voltage is impressed on the conductive roller part of a transfer roller. An electric field caused by said impression provisionally transfers the conductive toner 1 on a photosensitive body 3 on the transfer roller 6, and a fixing roller 8 fixes the toner on the recording paper 9. The photosensitive body 3 and the conductive toner 1 electrostatically attract each other, and together with the rotation of the photosensitive drum the conductive toner 1 comes into contact with the transfer roller 6. At that time the toner is sandwiched between the photosensitive body 3 and a dielectric layer 5. Since the photosensitive body 3 is insulating with respect to the dielectric layer 5, the charges of the conductive toner do not escape. Accordingly, if an electric field where the toner goes toward the side of the dielectric layer 5 is impressed between the photsensitive body 3 and the dielectric layer 5, the toner moves to the side of the transfer roller 6.
Patent JP-H02172301-A (JP)
Title: Uhf band-pass filter
Inventor: PIEERU SHIYANTOO
IPC: H01P7/00
Filed: 1989-11-02
Abstract: PURPOSE: To obtain a connection having excellent reproducibility by connecting between a terminal and a resonator and the inside of the resonator itself by thin lines formed on a printed board and executing energy transmission between the thin line and the resonator only by radiation. CONSTITUTION: An input signal to be filtered arrives at an input point EN, an inductive element S1 is excited through a thin line L10 and the elements S1 responds to the input signals through a capacitor CoV to excit a thin line L11 . In this case, energy is transmitted only by radiation and a signal collected by the line L11 is conductively transmitted to a thin line L20 by a conductor G1 passing a diaphragm P1 . An inductive elements S2 is excited by a signal existing in the line L20 and a thin line L21 is excited by the element S2 . Energy transmission between the elements S2 and the line L21 is also executed only by radiation. Then the signal is transmitted by a conductor G2 crossing a diaphragm P2 and a filtered signal is obtained from an output terminal. Consequently connection having excellent reproducibility can be obtained.
Patent JP-H01127625-A (JP)
Title: Method for adding alloy in electroslag remelting
Inventor: NABESHIMA SEIJI
IPC: C22C33/04
Filed: 1987-11-13
Abstract: PURPOSE:To uniformly add an additive to steel in a high yield without exerting unfavorable influence on the surface quality by using a hollow electrode, putting a wiry or cylindrical alloy having a desired compsn. as the additive in the hollow part and carrying out remelting. CONSTITUTION:A hollow electrode is used at the time of electroslag remelting. A wiry or cylindrical alloy having a desired compsn. as an additive is integrated with the electrode by putting in the hollow part and operation is carried out. The alloy components are continuously added to steel and the deterioration of the surface quality and segregation in the surface layer due to the flowing of slag and a change of the temp. can be prevented. The amt. of the additive added is regulated by changing the diameter or compsn.
Patent JP-H02133084-A (JP)
Title: Method of controlling and driving conveyor
Inventor: YANO YOSHIAKI
IPC: H02P29/00
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the deviation of a product to be conveyed at the times of start and stop of an intermittent operation by so controlling the control voltage of a motor as to slowly increase the driving speed of a conveyor immediately after the start and to slowly decrease the speed immediately after the stop on the basis of a quadratic function curve. CONSTITUTION:The control voltage of a motor 5 for driving a conveyor is so controlled as to slowly accelerate the driving speed of a transfer conveyor 1 initially at the time of acceleration after the start and to finally slowly decelerate it at the time of deceleration before the stop on the basis of a quadratic function curve. Accordingly, the conveyor 1 is slowly accelerated with respect to a stopped product 2 at the time of start to synchronize both, while the both are synchronous by the final slow decreleration to be stopped while weakening the inertial force of the product moving together with the conveyor 1 at the time of stop by the deceleration of the conveyor 1. Thus, the deviation of the product 2 to be conveyed such as a round steel material, etc., can be prevented in the intermittent operation.
Patent JP-H11113675-A (JP)
Title: Arm rest mounting structure of chair
Inventor: MURAKAMI TOSHIZO
IPC: A47C7/54
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To enable adjusting of the width of the frontage of a seating part while securing mounting rigidity of an arm rest. SOLUTION: A position adjusting mechanism 2 is provided to change the mounting position of an arm rest 1 across the width of a chair. The position adjusting mechanism 2 is provided with a screw fixing means 4 on the side of the body of the chair to fix the arm rest 1 from the direction of width thereof and a spacer 5 with an arbitrary thickness to be inserted between the side of the body of the chair and the arm rest 1 as required. The position adjusting mechanism 2 is provided with a height adjusting means 3 to change the height of the mounting position of the arm rest 1 and the height adjusting means 3 has an oblong hole 18 formed on any one of the side of the body of the chair and the arm rest 1 to let the screw fixing means 4 pierce it from the direction of the width thereof.  The screw fixing means 4 is relatively moved with respect to the oblong hole 18 to change the height of the arm rest 1.
Patent JP-H07116124-A (JP)
Title: Supplementary sheet for clinical thermometer
Inventor: SUZUKI SAKANOBU
IPC: A61B5/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide a supplementary sheet for clinical thermometer, capable of supplying a soft piece of plastic film that can be easily and simply attached to the temperature sensing portion of a thermometer when the temperature is measured in the ear. CONSTITUTION:The supplementary sheet for clinical thermometer comprises a sheet in which a soft plastic film 1 is attached and laminated on a release paper 3, etc. The release paper 3, etc., include a piece of sheet that can be released from it and easily attached to the temperature sensing portion of the clinical thermometer. The soft piece of plastic film can be easily and simply attached to the temperature sensing portion of the clinical thermometer when the temperature is measured in the ear without requiring any special means.
Patent JP-H03147072-A (JP)
Title: Mask data preparing system for semiconductor manufacture
Inventor: KUROKI KOJI
IPC: G03F1/68
Filed: 1989-11-01
Abstract: PURPOSE:To accurately generate data for mask preparation at high speed by providing a self library registration means, a self library storage means and a data synthesis means. CONSTITUTION:A CAD data conversion means 7 converts CAD data into a data system which can be applied to the system and a processing decision means 8 decides whether to register data worked in the conversion means 7 in a self library or to synthesize it with the self library so as to prepare semiconductor manufacture mask data. The self library registration means 9 registers worked data in the self library. The data synthesis means 10 synthesizes worked data and data registered in the self library, and generates chip data of completed LSI. A mask preparation data generation means 11 converts data into the format of final mask data for semiconductor manufacture.
Patent JP-2000108580-A (JP)
Title: Writing implement
Inventor: UEKI TOMIJI
IPC: B43K21/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a writing implement which is so designed as to prevent cancellation of mutual connection of tubular bodies at the time of the operation of a writing medium letting-out mechanism. SOLUTION: An outer tube 10 is constituted of a plurality of tubular bodies 12, 14 and 16 connected with each other by screwing. A writing medium letting- out mechanism 20 is inserted into the outer tube 10 and an operating body 36 connected with the writing medium letting-out mechanism 20 so as to advance this mechanism is exposed outside the outer tube 10. A slit 16b extending axially by a prescribed length from the rear end of the rearmost tubular body 16 is formed in the rear end, while the operating body 36 has a clip 46 sliding through the slit 16b.  A length L between the fore end of a sliding part 46b of the clip 46 and the fore end of the slit 16b is so set that a lead is let out at the time when the writing medium letting-out mechanism 20 is advanced by L in relation to the outer tube 10 and, on the other hand, that a load applied to the tubular body 12 from the writing medium letting-out mechanism 20 at the time of the advance is smaller than a load canceling the connection between the tubular bodies 12 and 14.
Patent JP-H03145617-A (JP)
Title: Hard endoscope
Inventor: SAKASHITA KIYOTOSHI
IPC: A61B1/00
Filed: 1989-11-01
Abstract: PURPOSE:To constitute the hard endoscope so that an optical axis of a relay optical system and the center axis of a visual field mask can be adjusted simply by holding the visual field mask or a visual field mask fixing base to be freely slidable in the vertical direction against the optical axis of the relay optical system. CONSTITUTION:In the case of adjusting a position of a visual field mask 33, a visual field mask fixing base 40 is allowed to slide in the vertical direction against an optical axis of a relay optical system 19 in a mask containing part 39 by adjusting the respective projection quantities of screws 42, while looking at an image which is transferred through the relay optical system 19 and sent to an eyepiece 34. Subsequently, the optical axis of the relay optical system 19 and the center axis of the visual field mask 33 are adjusted coaxially. In this case, only the visual field mask 33 can be adjusted independently separately from the eyepiece 34, and also, in accordance with screwing of the screw 432, the visual field mask can be adjusted delicately. In such a way, the optical axis of the relay optical system and the center axis of the visual field mask can be adjusted and allowed to coincide simply.
Patent JP-H11120658-A (JP)
Title: Disk device
Inventor: SATO HIROYUKI
IPC: G11B17/051
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To stably support a disk shaped recording medium at the port of the device regardless of the thickness of the medium. SOLUTION: A disk reproducing unit 13 of a disk device 11 has disk supporting mechanisms 22 and 23 on both sides of a disk port 21. The mechanisms 22 and 23 consist of felts 24, which contact with the left and the right peripheral parts of the top surface side of a disk, and pressing members 26 which hold the felts 24 and contact with the left and the right peripheral parts of the bottom surface side of the disk. Even though a thickness t of a disk 32 is thin or thick, the disk 32 is held from the top and the bottom directions and is freely moveable in a Y2 direction. Thus, the disk 32 is stably supported even though the thickness t is small. If the thickness t is large, only the peripheral portions of the diameter are held, the sliding resistance is small and the load of disk movement is reduced.