baber/WOPTO huggingface dataset:
Patent JP-S62144268-A (JP)
Title: Electronic notebook
Inventor: INOUE TAKEMICHI
IPC: G06Q10/06
Filed: 1985-12-18
Abstract: PURPOSE:To store and display a handwritten input pattern as it is by storing the patterns, etc., supplied from a touch panel put on a liquid crystal display panel as they are. CONSTITUTION:A transparent touch panel 13 is put on a liquid crystal display panel 12. The analog signals which are delivered from two output terminals of the panel 13 and showing the pressed coordinate positions are converted into digital signals via A/D converters 16 and 17 and fetched by a CPU 15 constituting an arithmetic processing means. The CPU 15 stores the data on the characters, codes, graphics, etc., inputted from the panel 13 into a RAM 19 including a 1-bit memory area corresponding to a single dot of the panel 12. Furthermore the CPU 15 displays those characters, codes, graphics, etc., on the panel 12 via an LCD controller 14 based on the data stored in the RAM 19.
Patent JP-H11104145-A (JP)
Title: Laser therapeutic device
Inventor: ABE HITOSHI
IPC: H01S3/106
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable plural oscillation modes and waves selectable corresponding to therapeutic purposes to reduce load on a user, by equipping a continuous oscillating optical system and a pulse oscillating optical system in parallel to constitute optical paths of those optical systems to be switched by a control part. SOLUTION: A therapeutic laser beam source 10 equipped in this therapeutic system main body is equipped with a solid laser rod 11, exciting beam source 12, end mirror 13, drive mirror 14, dichroic mirror 15, continuous oscillating optical system, and pulse oscillating optical system. The continuous oscillating optical system comprises a condenser lens 21, non-linear optical crystal 22, collimator lens 23, and output mirror 24, and the pulse oscillating optical system comprises a mirror 31, Q switch 32, output mirror 33, polarizing plate 34. The optical paths of the two optical systems are controlled by a control part so as to enable to separately use a continuous oscillating mode and a pulse oscillating mode, and a fundamental wave and a second harmonic wave corresponding to therapeutic purposes.
Patent JP-H06140216-A (JP)
Title: Composite magnetic member and manufacture thereof
Inventor: TERADA TOSHIAKI
IPC: C22C38/00
Filed: 1992-10-22
Abstract: PURPOSE:To provide a composite magnetic member, which is composed of such a composite structure that a ferromagnetic part and a non-magnetic part are sectioned and set on the same member, and a method of manufacturing the composite magnetic member. CONSTITUTION:A composite magnetic material is constituted of 0.6wt.% or lower of C, 12 to 19wt.% of Cr, 6 to 12wt.% of Ni and 2wt.% or lower of Mn with the remnant of Fe and impurities on one side of a member and a composite magnetic material is constituted of 20 to 23% of hydrogen equivalent Heq=[Ni%]+1.05[Mn%]+-0.65[Cr%]+0.35[Si%]+12.6[C%], 9 to 12% of nickel equivalent Nieq=[Ni%]+30[C%]+0.5[Mn%] and 16 to 19% of chrome equivalent Creq=[Cr%]+[Mo%]+1.5[Si%]+0.5[Nb%] on the other side of the member. After the whole or one part of the composite magnetic material on one side of the member is heated at 500 deg.C or higher, is cooled at a rate higher than that of standing to cool in the atmosphere and is brought into a nonmagnetic state and the whole or one part of the composite magnetic material on the other side is brought into a ferromagnetic state by being subjected to cold working in a state of a room temperature or lower.
Patent JP-H08147612-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: TAKEUCHI ATSUSHI
IPC: G11B5/09
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a magnetic recording and reproducing apparatus by which a recording part on a magnetic tape can be expanded to a maximum extent and by which a preceding reproducing track can be traced perfectly. CONSTITUTION: A magnetic recording and reproducing apparatus is provided with a head drum device which comprises a drum on which a magnetic tape 1 is wound helically and which comprises a magnetic head 3 used to detect information in the magnetic tape 1. The winding start position of the drum 14 for the magnetic tape 1 is set in such a way that the magnetic head 3 comes in from the side edge of the magnetic tape 1. Then, a contact prevention means 2 is fixed to a lower drum 15.
Patent JP-H09185842-A (JP)
Title: Optical head
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02F1/31
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical head improved in a data transfer rate and further eliminating crosstalk of electrical signal by a simple composition. SOLUTION: A light beam L1 outputted from a semiconductor laser 11 is transformed to parallel rays by a collimate lens 12, and passes through a half mirror 13 and is made incident to a polarization conversion element 14. Phase differences of 'λ/2' and '0' are alternately given to the polarized components of the light beam L3 which are orthogonal to each other by alternately switching a signal voltage S impressed on the polarization conversion element 14. Thus, by making the light beam L3 provided with a phase difference incident to a double refraction crystal 15, one of the polarized components orthogonal to each other is refracted as a normal light and the other as an abnormal light, and light beam L4 and L5 , which have been refracted with different angles from each other, are obtained.  These are converged by an objective lens 16 to be emitted onto tracks adjacent to each other on a medium M.
Patent JP-H08212706-A (JP)
Title: Optical disk medium
Inventor: TAKASUGI KAZUO
IPC: G11B20/10
Filed: 1995-11-01
Abstract: PURPOSE: To perform a highly reliable synchronous detection by connecting three kinds of symbols A, B and C in sequence of BCBCCCBBACBA, constituting the line of the symbols, constituting the line of the symbols of the line of round holes or elliptical holes, and recording the line. CONSTITUTION: The signals A, B and C of a synchronization pattern 30 have the patterns of A=1000, B=0100 and C=0010, respectively. In the detection, the three-byte pattern shown in the figure (b) is used as the reference pattern. The read-out pattern and the reference pattern 300 are collated, and the degree of agreement is checked. The pattern 20 is the clock signal, and the pattern 40 is the data region. These signals are formed by locally changing reflectivity, forming round holes or elliptical holes on the surface of an optical disk and changing the phase in irradiation light. The signal can be formed together with data and can be formed in the disk beforehand. Thus, the error occurrence rate of the disk medium is allowed to a certain extent, and the synchronization signal in sufficiently high reliability is detected.
Patent JP-2001105865-A (JP)
Title: Slide door device for construction machine
Inventor: FUJIMOTO TAKASHI
IPC: E02F9/16
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, and the working manhour so as to reduce the cost, to enlarge a space in a cab, and to improve the accuracy of a slide rail. SOLUTION: In this slide door device for the construction, a slide rail loosely fitting front/rear rollers of the slide door comprises a rail 11 having a branch part 11b extending to a cab inside for the rear roller in its midway and guide flanges in the left/right ends in the width direction. Sub rollers are arranged in parallel in front/rear respective rollers loosely fitted in the slide rail 11, the front sub rollers and the rear sub rollers are so arranged as to touch and move to the outer guide flange and the inner guide flange of the slide rail respectively. Thus, this slide door device can reduce the number of relatively large components, facilitate the installation so as to reduce the working manhour, reduce the cost, enlarge the space in the cab, and improve the accuracy of the silde rail.
Patent JP-H02131037-A (JP)
Title: Optical data transmission system between barriers
Inventor: TAKAHASHI SATOSHI
IPC: H04B10/00
Filed: 1988-11-10
Abstract: PURPOSE:To attain the data transmission with a large capacity at a high speed by means of light and to use an external equipment in common to any building without penetrating the inside and the outside of the barrier by mounting an optical transmitter-receiver with light window to the barrier. CONSTITUTION:The equipment is roughly classified into parts at the outside and the inside of the barrier 1 and the optical transmitter-receiver 2 with light window is mounted to a hole penetrated through the barrier 1 in the inside. An O-ring 6 is fitted between the barrier 1 and the optical transmitter-receiver 2 with light window. The equipment at the outside of the barrier 1 consists of an optical probe 3, an optical fiber cable 4 and an optical transmitter-receiver 5. A data is sent from the optical transmitter-receiver 5 at the outside of the barrier 1 to the optical transmitter-receiver 2 with light window in the inside by making the optical probe 3 into contact with the optical transmitter-receiver 2 with light window to form the path.
Patent JP-2001111421-A (JP)
Title: Offset cancel circuit and a/d converter
Inventor: TANBA HIROKO
IPC: H03M1/06
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide technology for reducing offset deterioration due to a temperature change. SOLUTION: When the temperature dependency of a bias current supplied from a bias circuit 221 to an offset cancel current generation circuit 24 is set equivalent to the temperature dependency of an offset current allowed to flow into an offset canceled circuit 21, mutual conductance is changed in accordance with temperature by adjusting the offset cancel current at a certain temperature, so that the variation of an offset cancel current can be allowed to follow the variation of an offset current and offset deterioration due to a temperature change can be reduced.
Patent JP-H08141802-A (JP)
Title: Coating layer separating device for outside coated pipe
Inventor: SAKAGUCHI MAKOTO
IPC: B23B5/12
Filed: 1994-11-18
Abstract: PURPOSE: To provide a coating layer separating device for an outside coated pipe lightweight and low-priced by arranging a handle member supporting the upper and lower sides of a cutting tool holding member rotatably and removably and having a handle at one end and a sliding member slidably provided at the other end. CONSTITUTION: A cutting tool holding member 27 is rotatably supported to a handle member 26 by an upper supporting pin and a lower supporting member, and the handle member 27 can be expanded by a sliding member 33 connected to an oblong hole 32 by a pin 34. As a result, even if the handle member 26 is rotated around a supporting shaft 25, the lower supporting member that supports the cutting tool holding member 27 is linearly guided by a guide member 28. The cutting tool holding member 27 thereby advances smoothly on machined material 22, and the resin coat of the machined material 22 is cut and removed by the cutting tool.
Patent JP-H11119592-A (JP)
Title: Image forming device
Inventor: ITO ISAO
IPC: G03G15/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where the deterioration of image quality caused by the speed fluctuation of a toner image carrier is prevented. SOLUTION: This device is provided with a rotational speed fluctuation suppressing device 60 constituted of a generator 61 connected to the driving shaft 22 of an intermediate transfer body 21 and a variable resistor 62 consuming electric power generated by the generator 61, and when the rotation of a motor 51 is transmitted to a driving shaft 22 and the intermediate transfer body 21 is rotated, the generator 61 connected to the driving shaft 22 is simultaneously rotated, so that the electric power generated by the generator 61 is consumed by the variable resistor 62. Thus, a stationary rotational load is imparted to the intermediate transfer body 21 and the fluctuation of the rotational speed of the intermediate transfer body 21 is suppressed, and the speed fluctuation of an electrostatic latent image carrier is consequently suppressed.
Patent JP-2000107570-A (JP)
Title: METHOD AND APPARATUS FOR REDUCING SOx AND NOx CONCENTRATION IN EXHAUST BOILER GAS
Inventor: KIMURA KAORU
IPC: F23J15/08
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the SOx concn. together with the amt. of NH3 injected in a method for reducing SOx and NOx concns. in an exhaust gas produced by burning a fuel having high S and V contents in a boiler by injecting a gas for an ignition burner into the vicinity of an exhaust gas introduction port of a denitration apparatus at the downstream side of the boiler. SOLUTION: A fuel having high S and V contents, such as an olimulsion, is fed from burners 5 installed in a boiler 1 and is burned. Then, enough air is supplied from an over air port 6 installed at the downstream side of the burners 5 to conduct two-step burning to completely burn CO. An exhaust boiler gas is discharged through the top of the boiler 1, is caused to pass through a gas mixer to make the concn. distribution of each gas in the exhaust gas uniform, and is introduced into a denitration apparatus 2. An LPG gas, as a reducing component for the exhaust gas, is injected into the vicinity of the exhaust gas introduction port of the denitration apparatus 2 through an LPG gas supply device 8 and an LPG gas injection line 9. Thus, the amt. of NH3 injected into the exhaust gas is decreased.
Patent JP-2001109043-A (JP)
Title: Camera
Inventor: MISAWA MITSUFUMI
IPC: G03B17/52
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera being easy to be held and operated. SOLUTION: A release button 16 inclined by such an angle that it is easy to be operated is arranged at a position being near to a grip 12 between the grip 12 and a photographing lens 13 so that the camera 2 is stably held and operated even by a user whose hand is small. A cover member 3 is formed so that the surface thereof is connected to the grip 12. Besides, a nonskid part consisting of plural recessed parts 22 is formed at a part being near to the grip 12 so that the camera 2 can be stably held and operated even by a user whose hand is big.
Patent JP-H02181347-A (JP)
Title: Cathode of electron gun and manufacture thereof
Inventor: SON SHIYAKUHOU
IPC: H01J1/26
Filed: 1989-11-01
Abstract: PURPOSE: To reduce power consumption by forming a sleeve with a bottomed cylinder and providing a through-hole in the bottom to pass the terminal of a heater therethrough so that the heater can be located in a closed space formed by the sleeve and a base metal. CONSTITUTION: A base metal 20 is fixed to a cylindrical sleeve 30 in which a heater 50 is built and a through-hole 32A is provided in the bottom 32 of the sleeve 30 for the terminal 51 of the heater 50 is exposed via the through-hole 32A to the outside of the sleeve 30. That is, the heater is located in a closed space formed by the base metal 20 and the sleeve 30. Heat energy radiated therefrom is prevented from flowing outside and most of all is radiated by the sleeve 30, and heat absorbed by the sleeve 30 is conducted to the base metal 20 with high efficiency. In this way, power consumption is reduced.
Patent JP-H06141129-A (JP)
Title: Close contact type image sensor unit
Inventor: NAKAGAWA MASAHIRO
IPC: H04N5/335
Filed: 1992-10-23
Abstract: PURPOSE:To keep the S/N of picture reading, the resolution and a light transfer efficiency by providing a conductive light shield layer between a rear side of a transparent board and a conductive transparent film so as to prevent crosstalk of light and to improve the static electricity resistance. CONSTITUTION:The structure of the sensor is devised that a stray light hardly generated by providing a transparent board 1 with a circuit conductor layer 2 formed thereon, a semiconductor image sensor chip 3 having a light receiving element 7 fitted to the surface of the base 1 via a transparent light curing insulating resin 5 in a face-down form, an extracting electrode 4 formed on the semiconductor image sensor chip 3 in press contact with the circuit conductor layer 2 and light shield layer 10 to the surface (semiconductor element mount face) of the transparent base 1. A conductive light shield layer 8 and a conductive transparent film 9 are provided between the rear side of the transparent base 1 and an original 11, the conductive transparent film 9 is used for the original close mount face, an incident angle sigma17 from the original carrying direction of the light source 12 is just above (0 deg. incident angle) the semiconductor element to 30 deg., the reflected light from the original 11 is led to the semiconductor element for the reading.
Patent JP-2000085605-A (JP)
Title: Steering system for automobile
Inventor: BOHNER HUBERT
IPC: B62D5/06
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a steering system which makes extreme steering force possible to be applied to a wheel capable of being steered. SOLUTION: A wheel 1 steered by this steering system for automobile is operationally connected to a steering wheel 9 at normal operation through an electric control device 24 always inspecting normal operation. The control device 24 operates the operating device 5 for operating steering of the wheel 1 to be steered, according to a target value transmitter 26 operated by the steering wheel 9. At malfunction of the control device 24, forcibly connecting devices 4, 8 between the steering wheel 9 and the steered wheel 1 is switched so as to automatically function. The switching is executed even when the operating device 5 reaches output limit, and an operator can assist the operating device 5 by manual force applied to the steering wheel 9.
Patent JP-H0649346-A (JP)
Title: Room temperature curing composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08L71/02
Filed: 1992-10-23
Abstract: PURPOSE:To provide a room temperature curing composition which can give sufficient adhesion even to a hardly bondable adherend such as a PVC-steel laminate. CONSTITUTION:The composition contains 100 pts.wt. polymer having terminal cross-linkable hydrolyzable silyl groups with the main chain consisting essentially of a polyether, 0.1-7 pts.wt. epoxysilane compound, 0.1-5 pts.wt. ketimine compound and 0.1-10 pts.wt. curing catalyst.
Patent JP-2000095222-A (JP)
Title: Thermal transfer mechanism
Inventor: SHIBATA HIROMI
IPC: B65C9/02
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To appropriately and thermally transfer a thermal transfer layer in a transfer sheet so as to be continuous to an end face of a plate-like comp and a chamfered corner part surface. SOLUTION: A thermal transfer mechanism is provided with first and second carrying means 1, (2) of a plate-like component, and a winding means 5 of a base film 203 of a transfer sheet 200 to be fed. A first heat roll 6 is provided on the side of the first carrying means 1. The carrying speed of the second carrying means (2) is set to be slower than that of the first carrying means 1. A second heat roll 7 to be rotated so that a slackened part of the transfer sheet 200 generated by the difference in the carrying speed is pressed against a chamfered corner surface of the plate-like component to be fed by the second carrying means (2) and a chamfered corner surface of the plate-like component to be fed by the first carrying means 1, is provided.
Patent JP-H04162944-A (JP)
Title: Method for controlling molten metal surface level in strip continuous casting device
Inventor: TOTSUKA SATORU
IPC: B22D11/06
Filed: 1990-10-25
Abstract: PURPOSE:To maintain a fixed molten metal surface level and to continuously cast a strip having excellent surface characteristic by obtaining a molten metal surface angle showing the molten metal surface level from a boundary line position where the molten metal surface is in contact with a roll surface and controlling molten metal pouring rate based on the molten metal surface angle. CONSTITUTION:The molten metal surface angle theta is found based on the equation from the boundary line position W where mutually the molten metal surface in pouring basin part formed at between facing upper part of a pair of water- cooled casting rolls 1, 2 and side weirs, are in contact with peripheral part of roll barrel (radius: R), and based on the molten metal surface angle theta, the molten metal pouring rate is controlled so as to become the suitable molten metal surface level. Consequently, casting trouble is eliminated and the strip 3 having excellent surface characteristic can be continuously cast.
Patent JP-H06224651-A (JP)
Title: High-impedance output driving stage
Inventor: TOOMASU DEII PETEI
IPC: H03F3/343
Filed: 1993-10-22
Abstract: PURPOSE: To provide a high-impedance output driving stage which becomes high impedance against a gain stage and can reduce the deterioration of its performance caused by the load on the gain stage. CONSTITUTION: A high-impedance output driving stage 16 for reducing the load on gain stage 18 which drives an output stage 19. The output stage 19 responds to an input current. A current sensing circuit 21 senses the current of the output stage 19 and outputs a current proportional to the sensed current of the output stage 19. A current source circuit 22 reduces the load on the gain stage 18 by outputting a current which is substantially equal to the input current of the output stage 19 in response to the output current of the current sensing circuit 21.
Patent JP-S63138349-A (JP)
Title: Method for supplying replenisher for multi-stage counter-current photographic processing liquid
Inventor: KADOTA SHINJI
IPC: G03D3/06
Filed: 1986-12-01
Abstract: PURPOSE:To permit sufficient derivation of the performance of a photographic processing liquid by supplying replenishers to plural tanks in supplying of the replenisher to the photographic processing liquid of a counter-current type consisting of of at least two tanks for processing a photographic sensitive material. CONSTITUTION:The replenishers 14a, 14b are supplied respectively to the stabilizers 13a, 13b substitutive of rinsing of the counter-current type in the supply of the replenishers to the photographic processing liquids of the counter- current type consisting of at least the two tank for processing the photographic sensitive material. The components to be incorporated and added into each of the replenishers 14a and 14b, the total amt. of the liquid, etc., can be changed at need. The unnecessary components or the components which are detrimental as well as the essential components are studied in the respective tanks and the necessary components are replenished into only the necessary tank. The sufficient derivation of the performance of the photographic processing liquid is thereby permitted.
Patent JP-H08148655-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAJITANI KAZUHIKO
IPC: H01L21/8242
Filed: 1994-11-21
Abstract: PURPOSE: To increase a time interval of holding electronic charges stored in a data storing capacitance element to lower power consumption of a DRAM by a method wherein a potential of an N-type semiconductor substrate is set to be higher than that of an N-type semiconductor region of a MISFETQ, and further a potential of a P-type well region is set to be lower than that of the N-type semiconductor region. CONSTITUTION: A potential of an N-type semiconductor substrate 1 is set to be higher than that of one N-type semiconductor region 7 of a memory cell selecting MISFETQ, and further a potential of a P-type well region 3 is set to be lower than that of the one N-type semiconductor region 7 of the memory cell selecting MISFETQ. Therefore, when electronic charges are stored in a data storing capacitive element C, the electronic charges of the data storing capacitive element C are gradually reducing by a leak current flowing from the one N-type semiconductor region 7 to the P-type well region 3 and can be supplied by a punch through current. Accordingly, it is possible to increase a time interval of holding electronic charges stored in the data storing capacitive element C.