baber/WOPTO huggingface dataset:
Patent JP-H025719-A (JP)
Title: Compression ratio changing type engine
Inventor: MORIKAWA KOJI
IPC: F02D15/02
Filed: 1988-05-11
Abstract: PURPOSE:To aim at enhancing the output power, the economy of fuel consumption and the drivability by controlling a piston for variably setting a compression ratio, in accordance with an engine load and an exhaust recirculation flow rate. CONSTITUTION:A counter chamber 2 formed in a cylinder head 1a is fitted therein with a counter piston 3 which is then connected to a diaphragm type actuator 6. When the engine load is increased during EGR operation, the vacuum in a venturi 8 increases so as to open an EGR valve 12a and to displace the counter piston 3 in order to increase the compression ratio. With this arrangement, a compression ratio may be set in accordance with an EGR flow rate, thereby it is possible to enhance the output power, the economy of fuel consumption and the drivability.
Patent JP-S60261041-A (JP)
Title: Optical disc
Inventor: ITSUSHIKI ATSUSHI
IPC: G11B7/24
Filed: 1984-06-06
Abstract: PURPOSE:To record and protect important information or information requiring no rewrite by providing at least two kinds of areas among an information reproducing exclusive area, an additional area and an erasure rewrite area. CONSTITUTION:The important information, the information requiring no rewrite or the information recorded by an offerer of an optical disc is protected by recording the important information, the information requiring no erasure or the required information recorded by the offerer of the optical disc to the reproduction exclusive use area 2, and new information or the information requiring rewrite is added, corrected or erased by recording them to the erasure rewrite area.
Patent JP-H04228661-A (JP)
Title: Unloading device in knitting machine
Inventor: MIRAN FUCHIIKU
IPC: D04B15/88
Filed: 1991-05-21
Abstract: PURPOSE: To provide a take-off for a knitting machine not causing a twist in a knitted article. CONSTITUTION: This take-off device for a knitting machine has two discs 6 and 7. One disc is provided with a helical surface 61. The surface of another disc 7 opposing the helical surface 61 is provided with plural grooves 71 in the radius direction.
Patent JP-S62271759-A (JP)
Title: Ion flow controller
Inventor: YUASA KAZUHIRO
IPC: B41J2/415
Filed: 1986-05-20
Abstract: PURPOSE:To obtain images with high S/N particularly through enabling control of a larger quantity of ions, by dividing a casing for a corona source in the flow direction of an ion flow, and biasing the downstream of the casing with the same polarity as that of an electrode on the upstream of a control electrode. CONSTITUTION:A high voltage 14 is impressed on a corona source 10, and negative ions are generated by corona discharge (positive ions are generated when the high voltage is impressed on the corona source with positive polarity). The ions thus generates are conveyed by an electric field, reaches an aperture part 30, and is either permitted to pass or cut off under control by an electric field between control electrodes. A casing for the corona source is split into parts 11, 12. by the effect of the split part 12 of the casing, a flat part along the control electrode 2 of a potential distribution (dotted line) is broadened, and the bulginess of the electric field is increased. As a result, the quantity of ions concentrated on the aperture part 30 is increased, and a larger quantity of ion flow can be controlled. Accordingly, an ion flow controller capable of producing images with high S/N can be provided.
Patent JP-H06340243-A (JP)
Title: Inflator for vehicle air bag assembly and production thereof
Inventor: SUTEIIBUN DABURIYUU MOURAA
IPC: B60R21/26
Filed: 1993-05-18
Abstract: PURPOSE: To provide a coupling mechanism capable of being used together with the housing members of inflators different in thickness from each other and thus capable of being used for an air bag assembly on both operator and occupant sides. CONSTITUTION: The method of manufacturing an inflator 10 for air bag assembly comprises the steps of providing a first housing member 12 having a recess 22 and providing a second housing member 14 having a joint part 24. One housing member, desirably the first housing member 12 should be provided with a container 20.
Patent JP-H07301348-A (JP)
Title: Angle-shaped ball valve
Inventor: FUSEYA HIROKI
IPC: F16K27/00
Filed: 1994-05-06
Abstract: PURPOSE:To provide an opening/closing equipment capable of also bleeding gas by setting up between a gas pipe and a gas appliance and capable of reducing time and expense in piping construction work by decreasing a number of part times. CONSTITUTION:In an angle-shaped ball valve 1, the valve is formed into a structure, forming a cut off surface 3c by cutting off partly a spherical surface in a reverse side of a flow path 3b in a direction at a right angle to a stem shaft 6 of a ball-shaped valve element 3, forming a gap between this cut off surface 3c and a valve seat 5 oppositely facing this surface when half opened this valve 1, forming an opening part 2c communicating with the outside in a part of a main unit 2 opposed with this cut off surface 3c in a fully opened condition, and mounting a seal plug 8 or the like in this opening part.
Patent JP-H08314212-A (JP)
Title: Both side paper feeder
Inventor: YAMAGISHI MASARU
IPC: G03G15/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a both side paper feeder capable of surely carrying a form to a paper refeeding position. CONSTITUTION: In the both side paper feeder provided with at least an intermediate tray 250 capable of housing a form after an image is formed on one surface and a movable bottom plate 206 for carrying a bundle of form housed in the intermediate tray 250 toward a supplying means 20 provided ahead in the feeding direction of the form, an arm 219 which enters into the intermediate tray 250 an is loaded with the tail edge side of a bundle of aligned form, to support it and capable of moving forward and backward in a carrying direction, linked with the movable bottom plate 206.
Patent JP-S62273569-A (JP)
Title: Electrophotographic toner
Inventor: KUBO MASAHIKO
IPC: G03G9/087
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the titled toner having improved translucent property by constituting a fixing resinous medium from a fluorine contg. acrylic resin. CONSTITUTION:In the titled toner composed of the fixing resinous medium and a coloring agent dispersed in said medium, the fixing resinous medium is composed of the fluorine contg. acrylic resin. The fluorine contg. acrylic resin contains an acrylate and/or a methacrylate which is substituted at least a part of hydrogen atom bound to carbon atom with fluorine atom as a component of a monomer, and is exemplified by methyl ester of trifluoroacrylic acid or pentafluoromethacrylic acid. Said acrylate or methacrylate is exemplified by the methyl ester of acrylic acid or methacrylic acid. Thus, the titled toner having excellent wear resistance and translucency is obtd.
Patent JP-S61274010-A (JP)
Title: Construction of artificial islet contour
Inventor: INOUE KAZUTOSHI
IPC: E02B17/00
Filed: 1985-05-29
Abstract: PURPOSE:To simplify the connecting operation of contours by a method in which jackets are connected with vertically movable joint pipes to form desired artificial contours in connection, the pipes are driven into the seabed, and the jackets are settled under guidance of the pipes. CONSTITUTION:Jackets 1 are towed to a place where an artificial islet is to be constructed. The first jacket 11 is held by anchors 5 set to the seabed ground 6 and a rope 7. The first jacket 11 and the first joint pipe 31 are connected by a connector 4, and the second jacket 12 held by the anchor 5 and the rope 7 is connected to the joint pipe 31. The jackets 1 are connected to the N-th jacket to construct a desired artificial islet contour. Afterwards, the joint pipes 31-3N are driven into the seabed ground 6, and the jackets 11-1N are settled along the pipes 31-3N to construct the contour of the artificial islet.
Patent JP-S60258493-A (JP)
Title: Surface treatment of nickel plating to provide corrosion resistance
Inventor: MORI KUNIO
IPC: C25D3/12
Filed: 1984-06-05
Abstract: PURPOSE:To form a heat and corrosion resistant film on nickel plating by low- cost treatment by dipping the surface of the nickel plating in the soln. of a triazinedithiol deriv. and heat treating the surface under specified conditions. CONSTITUTION:The surface of nickel plating is dipped in the soln. of the triazinedithiol deriv., and it is further dipped in rust preventing oil contg. unsatd. oil and baking oil as required. The surface is then heat treated at 80-200 deg.C for 10sec-60min. The heat treated surface is washed with the used solvent, washed with methanol, and air-dried. The triazinedithiol deriv. is represented by the formula (where R is thiol, anilino or the like, and each of M1 and M2 is H, Li or the like), and it is dissolved in water, methanol or the like to about 10<-6>- 10<-2>mol/l concn.
Patent JP-2000311456-A (JP)
Title: Servo write device for magnetic disk cartridge
Inventor: TSUBATA HISASHI
IPC: G11B21/10
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To supply a magnetic disk cartridge to a servo write position with high efficiency. SOLUTION: A servo write device 10 writes a servo signal to the magnetic disk medium 3 of the magnetic disk cartridge 1 and is equipped with a mount base 11 on which the magnetic disk cartridge 1 held by a conveying means is fallen from above and a hold base 12 which draws in the magnetic disk cartridge 1 mounted on the mount base 11 and holds it at a servo write position.
Patent JP-S63280770-A (JP)
Title: Primer for metal to be coated with resin
Inventor: INAI TOSHIMI
IPC: C09D179/00
Filed: 1987-05-13
Abstract: PURPOSE:To obtain the titled primer containing a thermosetting resin consisting of imide oligomer, etc., and organosilane compound consisting of aminoalkoxy silane, having excellent adhesion of a coating resin to metal and suitable in applying a heat resistant synthetic resin to the metal. CONSTITUTION:The aimed primer containing (A) thermosetting resin consisting of an imide oligomer or epoxy oligomer of preferably 10-95wt.% and (B) organosilane compound consisting of aminoalkoxysilane or epoxyalkoxysilane of preferably 90-5wt.%. At least one kind of inorganic additive selected from group of metal powder, metal oxide powder, ceramic powder, glass powder and carbon powder is preferably incorporated therein.
Patent JP-H07320114-A (JP)
Title: Automatic teller machine unified with booth
Inventor: AMANO YOSHIAKI
IPC: G07D9/00
Filed: 1994-05-30
Abstract: PURPOSE:To unify an automatic teller machine (ATM) installed at a bank, etc., with a booth and to improve the beauty and the layout freedom degree of the ATM. CONSTITUTION:The ATM 1 unified with a booth is provided with an ATM main body 10 and a booth which contains a decorative panel 60 that is attached onto the drawing of the main body 2. A table 30 of the main body 10 contains a touch panel type display device 40 and is covered by a top plate panel 50. A sensor 22 is provided on the front face of the main body 10 to identify the cards owned by customers with no touch to them. The outer circumferential face of the panel 60 forms a columnar face and a plate is attached to the inside of the panel 60 to cover the electromagnetic waves. Also, a paper money handling device 100 and a coin handling device 200 are provided on the surface of the table 30.
Patent JP-H02296088-A (JP)
Title: Multiunit tube of high temperature-pressure bearing mechanical character and with excellent anticorrosion
Inventor: KUHARA AKIO
IPC: C22C19/05
Filed: 1989-05-08
Abstract: PURPOSE:To improve strength and corrosion resistance by forming an intermediate layer containing Si, Mn, Cr, Ni, Mo, Fe, Nb, and the like between an outer layer composed of Si, Mn, Cr, Ni, Mo, Fe, and the like and an inner layer containing Ni, Cr, Fe, Mo, Nb, Mn, Si, and the like. CONSTITUTION:The title multiunit tube is composed of 0.05-0.20 (weight percent - the rest is omitted) of C, less than 1.0 of Si, less than 2.0 of Mn, less than 1.0 of Cr, 0.2-2.0 of Ni, less than 1.0 of Mo, 0.05-0.15 of V, and the rest of Fe and the like, and an intermediate layer containing 0.03-0.07 of C, 0.1-0.5 of Si, 0.4-0.8 of Mn, 14.0-18.0 of Cr, 47.0-53.0 of Ni, 3.0-7.0 of Mo, 21.0-25.0 of Fe, 0.6-2.6 of Nb, 0.05-0.20 of Al, and the like is connected between an outer layer of less than 0.45 equivalent carbon and an inner layer containing more than 58 of N, 20-23 of Cr, less than 5.0 of Fe, 8-10 of Mo, 3.15-4.15 of Nb, less than 0.1 of C, less than 0.5 of Mn, less than 0.5 of Si, less than 0.4 of Al, less than 0.4 of Ti, and the like. The outer and inner layers can be thereby provided with the desired mechanical character and corrosion resistance.
Patent JP-H11305357-A (JP)
Title: Illuminator
Inventor: KAMIYAMA TORU
IPC: G03B27/54
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent irregular illumination caused by the deformation of a reflector and the deterioration of the quality of an output image caused by the soiling of a 1st mirror by preventing the deformation of the reflector due to the influence of heat and facilitating the cleaning of the 1st mirror. SOLUTION: When the reflector 2 is thermally elongated and contracted, an engaging groove 17 of the reflector 2 slides in a main scanning direction with respect to the pawl part 15 of a holding body 4, so that the deformation of the reflector 2 is prevented. Even after the reflector 2 is thermally elongated and contracted, the backlash of the reflector 2 is prevented by the energizing force of a leaf spring 16. Therefore, the irregular illumination caused by the deformation of the reflector 2 and the backlash of the reflector 2 is prevented from occurring and the deterioration of the quality of the output image caused by the irregular illumination is prevented.  The reflector 2 is easily detached from the holding body 4 by bending the leaf spring 16 so that the engagement with an engaging part 18 may be released, and moving the reflector 2 in a direction where the engagement of the groove 17 and the pawl part 15 is released. After detaching the reflector 2, the 1st mirror is exposed and cleaned.
Patent JP-H04322428-A (JP)
Title: Ecr plasme emitting processor
Inventor: WATANABE IWAO
IPC: H01L21/3065
Filed: 1991-04-22
Abstract: PURPOSE:To accurately process a sample with high reproducibility by accurately controlling energy of ion in a plasma flow in a low energy range, and emitting it to a sample. CONSTITUTION:A current flowing from a conductive inner wall of an ECR plasma source 2 to a conductive part of a sample 4, a sample holder 8 or a vacuum chamber 3 is controlled through a current amount control mechanism such as a variable resistor 1, etc., thereby controlling a potential of an inner wall of the source. Thus, a difference between a plasma potential in the source and a plasma potential near the sample is controlled, an ion energy is accurately controlled to be emitted to the sample. According to this, since an ion emission is performed with stable energy in a low energy range, accurate processing with excellent reproducibility can be performed.
Patent JP-S5825148-A (JP)
Inventor: URURITSUHI BEERU
IPC: A61B6/04
Filed: 1982-07-05
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-S6469974-A (JP)
Title: Method and apparatus for diagnosing fault on circuit board
Inventor: ROBAATO GONZARESU
IPC: G01R31/28
Filed: 1988-05-13
Abstract: PURPOSE: To quickly and accurately discriminate a faulty device out of a plurality of electric devices connected to a certain node of a board being tested by performing passive voltage measurement when individual devices drive the node and analyzing the measured voltage values. CONSTITUTION: When in-circuit tests are performed on a device, a diagnostic system 10 for bus failure is triggered against a certain failure condition and an increment is generated in the measured voltage value of a specific insulated device 13. After the in-circuit tests are completed on all devices, all triggered measured voltage values are converted so that the values can be compared with each other and analyzed for discriminating the devices at each node. For the in-circuit tests of each device 13, a test pin 40 which is brought into contact with a node 38 to which the lead of each device 13 is connected is used. In addition, another pin 40 which is brought into contact with the node at the input of another device which controls the input of the device 13 to be tested is also used.  A test vector which is supplied to the input of a digital device is detected and compared with an expected answer.
Patent JP-S5640301-A (JP)
Title: Antenna for vehicle
Inventor: NAGASAWA SHIGEO
IPC: H01Q1/12
Filed: 1979-09-12
Abstract: PURPOSE:To simplify the structure and reduce the cost, by utilizing the whole of the hot-wire print circuit of the rear window as an antenna. CONSTITUTION:Two capacitors 6 and 7 to pick up the high-frequency signal of hot-wire print 2 are provided in the minus circuit of hot-wire print 2 of rear window 1 connected to DC power source 5. Further, the minus circuit is provided with switch 4 for hot-wire print.
Patent JP-H02296329-A (JP)
Title: Semiconductor device
Inventor: FUKUDA HIROYUKI
IPC: H01L21/3205
Filed: 1989-05-10
Abstract: PURPOSE:To reduce resistance and inductance by changing the film thickness of an arbitrary wiring. CONSTITUTION:After impurity is implanted in a semiconductor substrate 4, an arbitrary insulating film, a gate and a wiring 5 are deposited; further thereon an interlayer insulating film 3 is deposited; wiring material 1a is deposited on the whole surface of the film 3 so as to be thicker than the usual case. At a wiring part where the desired film thickness is large, resist 6 is formed and etching is performed, thereby forming two kinds of wiring whose film thickness is different in spite of the same layer wiring part. Thus the film thickness of wiring in the same layer can be changed, so that the film thickness of wiring part where large current flows is thickened. Hence resistance and inductance can be reduced, and area also can be reduced.
Patent JP-S5343265-A (JP)
Title: Coding and decoding system in time division telephone exchange
Inventor: KAMATA KOUZOU
IPC: F25D21/06
Filed: 1976-10-01
Abstract: PURPOSE: To reduce the required number of high quality coding and decoding circuits by establishing the high quality and low quality coding and decoding circuits and selectively using them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0634474-A (JP)
Title: Force measuring converter
Inventor: ARI REETO
IPC: G01L11/00
Filed: 1993-05-19
Abstract: PURPOSE: To provide a force transducer wherein output signal is immune to the effect of intensity change of a light source and high temperature, by incorporating a static structure and a deflectable structure into the transducer. CONSTITUTION: With a main body part 15 and a sensing element 27, optical Fabir-Perot type sensing resonators 21, 23 and 33 of reflection mode operation are formed, and, a wide area spectrum light source 1 wherein optical detection assemblies 1, 6 and 8 are optically connected to the sensing resonators 21, 23 and 33, and an intensity detector 8 optically connected to a light source 1 for detecting light intensity changed by the sensing resonators 21, 23 and 33 are provided. In addition, Fabri-Perot type sweeping scan resonators 41, 49 and 51 which, being optically connected to the sensing resonators 21, 23 and 33 and the light source 1, have optical length which can be controlled for deciding the optical length of the sensing resonators 21, 23 and 33 proportional to forces F and F' applies to the sensing element 27, are provided.
Patent JP-H07326527-A (JP)
Title: Electromagnetic device
Inventor: OKA SEIJI
IPC: H01F37/00
Filed: 1994-05-30
Abstract: PURPOSE:To form a coil and capacitor in a body by winding in lamination with a bandlike dielectric between the first bandlike conductor and the second band like conductor. CONSTITUTION:A lamination body 10 for electromagnetic devices is formed by lamination with a bandlike dielectric 13 between the first bandlike conductor 11 and the second bandlike conductor 12. The first electrode 11a is connected along the edge part of one end of the first bandlike conductor 11, and the second electrode 12a is connected along the edge part of the other end of the second bandlike conductor 12, and, end parts of the electrodes 11a and 12a are extended along the side direction of bandlike conductors 11 and 12. The second bandlike conductor 12, from the first electrode 11a to the second electrode 12a, forms a coil 2. At the place where the first band like conductor 11 and the second bandlike conductor 12 face each other, electric charge is accumulated in a bandlike dielectric 13, thus, a capacitor 3 of the capacity proportional to its facing area is formed. Thus, the coil 2 and capacitor 3 can be formed in a body within a coil bobbin 21.
Patent JP-H08308563-A (JP)
Title: Method of activating t lymphocyte in test tube
Inventor: SHIYUU ROTSUKU FUU
IPC: A61K39/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain activated T-lymphocytes in vitro for the treatment of AIDS by exposing in vitrc to AIDS-related epitopes the lymphocytes from patients infected with the AIDS virus or histocompatible blood donors exposed to AIDS virus-related epitopes.  
     SOLUTION: Lymphocytes separated from patients infected with the AIDS virus or histocompatible blood donors exposed to AIDS virus-related related epitopes are exposed in vitro to AIDS virus epitopes such as AIDS virous' envelope epitopes or gag epitopes, or recombinant microorganisms including recombinant virus auch as vaccinia virus or baculovirus expressing the AIDS virus-related epitopes, to effect activation of T-lymphocytes specific to the AIDS virus, thereby easily activating in vitro the T-lymphocytes useful for immunotherapies in treating patients infected with the AIDS virus. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6010831-A (JP)
Title: Data transmission system
Inventor: GOTOUDA TAKAO
IPC: H04L5/06
Filed: 1983-06-29
Abstract: PURPOSE:To attain the transmission to an optional data terminal station by separating a data signal and a control signal from an envelope signal and transmitting them by means of an MODEM with a multiplex function of the system in a system PCM-coding the envelope signal and transmitting the signal. CONSTITUTION:Data signals D1-D6 and the control signal S transmitted from a data terminal device 22 are converted into the envelope signal by a data converter 23. This envelope signal is separated into the data signals D1-D6 and the control signal S at an interface 24. The separated data signals D1-D6 and control signal S are inputted to the 1st and 2nd channels 27-1, 27-2 of a multiplexed MODEM 27 respectively, converted into a prescribed data transmission signal, converted into an FDM transmission signal and transmitted. Thus, the data transmitted. Thus, the data transmission with low cost and excellent efficiency is attainined and the signal is transmitted by means of the FDM transmission system.