baber/WOPTO huggingface dataset:
Patent JP-S62199572-A (JP)
Title: Four-wheel steering system used for vehicle
Inventor: NAKAYAMA HIROTAKE
IPC: B62D3/12
Filed: 1986-02-28
Abstract: PURPOSE:To promote the small capacity of an oil pump, by steering front wheels to swivel a relay beam through a relay rod while steering a rear wheel axle by a pair of synchronous cylinders connected to both ends of said relay beam. CONSTITUTION:A vehicle is equipped with a front power steering 11 steering front wheels 134, 135, and a link mechanism of said power steering 11 pivotally supports one end of a relay beam 12, whose intermediate part is supported by a chassis 131 by a pin 44, through a rear relay rod 18. A pair of synchronizing cylinders 13, 14, for steering each of rear wheels 138, 139, are connected to both ends of the relay beam 12. These synchronizing cylinders 13, 14, which are constituted of power cylinders 45, 46 and synchronizing control valves 47, 48 are controlled in relation to steering action of a front power cylinder 20. And a direction control valve 15 is interposed in a return side pressure oil pipe 41 of the front power cylinder 20 while a synchronously setting pressure oil selector valve 17 is interposed in a synchronous pressure oil pipe 16.
Patent JP-S60187855-A (JP)
Title: Blood measuring apparatus
Inventor: SUGAWARA KENJI
IPC: G01N33/487
Filed: 1984-03-07
Abstract: PURPOSE:To enable a direct measurement of the concentration of urea and nitrogen even for whole blood by covering a base electrode with an enzyme membrane having urease immobilized on a meshy fiber made of a high polymer resin. CONSTITUTION:A sample such as whole blood is injected into a carrier liquid 1 comprising a tris-sulfuric acid system through an injector 2 and diffused with a mixing coil 3 to be introduced to the surface of an electrode 4. The an ammonium electrode and a urease membrane and a urease immobilized enzyme membrane 7 is attached to the ammonium electrode as base electrode. The sample containing urea is decomposed by the urease-immobilized membrane 7 to produce CO2 and NH3, from which NH4<+> is generated. The concentration of urea and nitrogen is determined by measuring the concentration of NH4<+>.
Patent JP-H04217654-A (JP)
Title: Fluorobenzenesulfonamide, nmr diagnostic agent and in vivo ph measuring agent, process for producing said compound and process for producing diagnostic agent
Inventor: HAINTSU GURIISU
IPC: A61K49/00
Filed: 1991-03-08
Abstract: Fluorobenzenensulfonamides of Formula I   <IMAGE> (I)  wherein m means the number 0, 1, 2, 3, or 4, n means the number 0 or 1, and Y means the residue of an aminocarboxylic or aminosulfonic acid, with the proviso that m and n are not to stand simultaneously for the number 0 and, if desired, the acid groups are present in the form of their amides or in the form of salts with organic or inorganic bases, are suitable for use as NMR diagnostic aids.
Patent JP-S60191095-A (JP)
Title: Method and device for manufacturing silicon single crystal
Inventor: OGAWA KOUJI
IPC: C30B15/14
Filed: 1984-03-07
Abstract: PURPOSE:To manufacture a wafer with less variance of resistivities in good yield by pulling a silicon single crystal at specified temp. by using a seed crystal, and then thermally treating the pulled-up single crystal at a specified temp. CONSTITUTION:A silicon melt 29 is filled into a crucible 34, and the inside of a hermetic vessel 20 is made vacuum in the specified atmosphere of an inert gas. Then the silicon melt is heated by a heater 32, and the heating temp. is controlled so that a silicon single crystal 29 which is pulled by a pulling shaft 35 may be exposed to the temp. at 550-850 deg.C for <=3hr. Under said conditions, a seed crystal 36 is immersed in the silicon melt 29, and the silicon single crystal 39 is pulled out from a melt chamber 24 by the pulling shaft 35. The silicon single crystal 39 obtained in this way is heated at 850-1,000 deg.C for >=1hr to make the resistivity values in the silicon single crystal 39 uniform.
Patent JP-H0619771-A (JP)
Title: File management system of shared file by different kinds of clients
Inventor: MAAKU MOODEKAI ESERU
IPC: G06F15/16
Filed: 1993-03-04
Abstract: PURPOSE: To provide a computer system which performs the management of a file that is shared by different clients using the 1st and 2nd protocols. CONSTITUTION: This system consists of a 1st protocol converter 34 which receives the requests from the 1st clients 14a and 14b to produce, read and update files and converts these requests into the equivalent ones of a common protocol a 2nd protocol converter 36 which receives the similar requests from the 2nd clients 16 and 18 and converts these requests into the equivalent ones of the common protocol, and a file management mechanism 30 which is used in common to both 1st and 2nd clients and also both converters 34 and 36. The mechanism 30 receives the requests from the common protocol and executes them in a name space and a data area which are common to both 1st and 2nd clients. The file names are stored in the name space and the files are stored in the data area.
Patent JP-H05240987-A (JP)
Title: Reactor containment and production method for its structure wall
Inventor: KATAOKA YOSHIYUKI
IPC: G21C13/00
Filed: 1992-02-28
Abstract: PURPOSE:To improve the heat capacity of a pressure suppression pool with surrounding pool for containment cooling system in a reactor containment and improve heat radiation characteristic to the surrounding pool. CONSTITUTION:On a convection promoting plate 10 in a pressure suppression pool 6, to the surface facing to vent pipes 5 and at the elevation of vent pipe outlet 20, a projection 40 is placed to block the upward flow due to the circulation flow toward the lower end of the convection promoting plate and to change the flow to horizontal direction. By this projection 40, the upward flow due to circulation is prevented to invade in the convetion of hot water above the vent pipe outlet 20 and the pushup of temperature layer boundary in the inner region of the convection promoting plate 10 is prevented. By this, the driving force of circulation flow given by the static head balance due to the temperature difference between the inside and outside of the convection promoting plate 10 is enhanced to increase the circulation flow, the heat capacity in the pressure suppression pool is increased and the heat radiation characteristic to the surrounding pool is improved.
Patent JP-H08220588-A (JP)
Title: Camera in which can be set film sensitivity out of set scope
Inventor: IWANE YUKIKAZU
IPC: G03B17/02
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an adequate exposure even though a film with the ISO sensitivity out of the automatic setting scope of a camera, without increasing the cost, by operating an operation member in an operating procedure different from that in a photographing time, and designating a film sensitivity which cannot be read by a sensitivity reading means, to an exposure control means. CONSTITUTION: When a main switch 15 is turned on simultaneously for a specific time in the ON condition of a zoom-down switch 17, the sensitivity can be set at a specific ISO sensitivity less than the ISO sensitivity which can be set automatically from the DX code of a film. And when the main switch is turned on simultaneously for a specific time in the ON condition of a zoom-up switch 16, a specific ISO sensitivity higher than the ISO sensitivity which can be set automatically from the DX code of the film can be set. That is, a film out of the ISO sensitivity setting scope can be used by the combining operation of the existing switches, without preparing the DX sections to read the DX code, more than the necessary number. Furthermore, a cost up can be suppressed.
Patent JP-S62201808-A (JP)
Title: Production of multi-color solid cosmetic in container
Inventor: OGINO KAZUO
IPC: A61K8/00
Filed: 1986-02-28
Abstract: PURPOSE:To obtain the titled cosmetic, by arranging a container in a mold or frame having a partition wall, packing a liquid having fluidity obtained by dispersing powder cosmetic into a volatile solvent into filling space made by the partition wall, drying the liquid to evaporate the solvent and pressing the resultant substance for finish. CONSTITUTION:A container 2 is arranged on the bottom of a female mold 1 and a releasable partition wall 3 is set in the mold. A powder cosmetic (e.g. one for check rouge) of A color is dispersed into a volatile solvent and slurried to give a liquid 6A for A color having fluidity and the powder cosmetic of B color is dispersed into the volatile solvent and slurried to give a liquid 6B for B color having fluidity. The liquid 6A and the liquid 6B are packed into filling space V1 and V2, respectively and dried by warm air drying, heat irradiation drying, etc., to vaporize the volatile solvent, the partition wall 3 is lifted and removed and the resultant substance is lightly pressed by a male mold to give a product. The partition wall may be fixed to a frame and, in this case, the container is transferred from the frame to a pressing female mold having no partition wall and pressing for finish is carried out. EFFECT:A boundary line is clear, a cosmetic can be packed into a part with small area and color combination of cosmetic can be carried out in a complicated color pattern. A cosmetic after drying becomes porous and has improved utility.
Patent JP-S56141775-A (JP)
Title: Driving circuit for single phase bridge type constant frequency pulse width modulation electric power amplifier
Inventor: KOUNO KIMIO
IPC: H02M3/10
Filed: 1980-04-04
Abstract: PURPOSE:To make the negating rate of positive and negative voltages with each other to small  and to reduce electric power loss of the single phase bridge type constant frequency pulse width  modulation electric power amplifier by a method wherein a set unidirectional voltage of the minimum width is outputted one time or more every period, and speed control resolving power is enhanced by the difference between the positive and negative voltages. CONSTITUTION:Half-wave rectification circuits 32, 33 input a control signal Vc to obtain rectified outputs V1, V2. When the control signal Vc has positive polarity, the rectified output V1 is  zero, and the output V2 is in proportion to Vc. The output V2 is added with the minimum pulse  width setting signal of positive side Vpmin, and then compared with a triangular wave signal V0  applied from a reference signal generator 31 by a comparator 35 to obtain an output having the width in accordance with the control signal. A comparator 34 compares the triangular wave signal V0 with the minimum pulse width setting signal of negative side Vnmin to obtain a negative  output of the minimum width. The both outputs of positive and negative have the same pulse  width when the control signal Vc is zero, and are so set as the average value of the output voltage  becomes to zero.
Patent JP-H10242716-A (JP)
Title: High frequency input and output terminal and package for containing high frequency semiconductor device using it
Inventor: TOMIE SATORU
IPC: H01P5/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the high frequency use input and output terminal with an excellent transmission characteristic where a reflection loss and an insert loss are reduced by arranging the propagation mode of a high frequency signal for a part corresponding to a microstrip line and a part corresponding to a strip line. SOLUTION: The input and output terminal is made up of a lower dielectric board 15 to which a lower side ground layer 17, a side face ground layer 18, a line conductor 19 and ground layers 20 of the same face placed at both sides of the line conductor are formed respectively and up of an upper dielectric board 16 that is placed and bonded on/to the lower dielectric board 15 with the line conductor 19 and part of the same face ground layer 20 inbetween. The thickness of the upper dielectric board 16 is thicker than the thickness of the lower dielectric board 15. Then the width of the line conductor 19 inserted between the lower dielectric board 15 and the upper dielectric board 16 is made narrower than the other parts and the same face ground layers 20 are projected toward the line conductor 19.  Thus, the propagation mode of a high frequency signal is arranged so as to reduce a reflection loss and an insert loss thereby improving the transmission characteristic of the high frequency signal.
Patent JP-H01218760-A (JP)
Title: Continuous die casting device
Inventor: OKAZAKI KAZUHIRO
IPC: B22D33/02
Filed: 1988-02-26
Abstract: PURPOSE:To surely and rapidly split casting molds so that operations can be carried out even during the transfer of the molds by moving the molds successively so as to draw specified loci and lowering only the lower molds in a prescribed position. CONSTITUTION:The drag 6 descends while carrying a product 10 when the casting mold 2 poured with a prescribed volume of the molten metal in a pouring port 9 from a constant-rate pouring device A comes near to the position (d) through the position (a)-the position (c). The cope 5 is held fitted into the recess of a sleeve 3 and remains in this state on the surface of a turn table 1. The lowered drag 6 moves as it is to the next position (e) and the product 10 is scraped off from the top of the drag 6 and is sent to the prescribed position. The mold 4 split to the upper and lower parts is subjected to the operations such as cleaning, spraying of a mold coating material and mounting of a shell core while said mold is sent from the position (e) to the position (f). The drag 6 ascends in the position (g) and returns to the original rear face of the cope 5. The mold 4 is thus assembled and is sent to the ensuing pouring position.
Patent JP-H05240634-A (JP)
Title: Method and device for detecting edge position of steel strip
Inventor: YAMAMURA AKITERU
IPC: G01B17/00
Filed: 1992-02-28
Abstract: PURPOSE:To accurately detect the edge position of a steel strip being carried on carrying rolls by using ultrasonic waves. CONSTITUTION:Tire type ultrasonic Wave sensors 3a and 3b are installed so that ultrasonic waves can be made incident to the surface layer section of a carrying roll 2 for carrying a steel strip 1 from both end sections of the roll 2. Reference distance reflecting slits 5a, 5b, 6a, and 6b having circular arc-like shapes are provided at fixed intervals on the surface of the roll 2 in the middle of the propagating route of the ultrasonic waves. The edge position of the steel strip 1 being carried is detected by detecting reflected waves 7a and 7b from the edge section of the strip 1 and reflected waves 8a, 8b, 9a, and 9b from the slits 5a, 5b, 6a, and 6b and converting the propagation time of the reflected waves into distances after measuring the propagation time.
Patent JP-S60188904-A (JP)
Title: Optical guide device
Inventor: INOUE KIYOSHI
IPC: G02B6/02
Filed: 1984-03-09
Abstract: PURPOSE:To improve the flexibility, and to execute a good position control with a high accuracy to a control position by collecting and providing an optional number of minute pipes having a light reflecting function of a metal, glass, etc., and providing an irradiating lens on the tip. CONSTITUTION:As for an optical guide 1, an optional number of hollow and minute pipes 11 in which the inside wall surface of glass or a metal has a light reflecting function are focused, and a condensing lens 9 is provided on an end 20. Also, motors 15, 16 and 17 for X, Y and Z shafts for moving the focus, and a turning use motor 18 are placed in a head 6 of the end part. According to this constitution, the motors 15-18 are driven by an NC control and the laser light from a laser light oscillator 10 is irradiated to a necessary part, and prescribed working is executed. In this way, since many minute pipes are focused, the flexibility is improved, and the position control can be executed satisfactorily with high accuracy.
Patent JP-H07253441-A (JP)
Title: Acceleration sensor
Inventor: KIMIHIRA TORU
IPC: H01L29/84
Filed: 1994-03-15
Abstract: PURPOSE:To provide an acceleration sensor in which a structure is simple and a size is reduced and which can obtain a large output. CONSTITUTION:The acceleration sensor comprises a substrate 1, platelike piezoelectric element 2 mounted on the board l, and a platelike weight 3 provided on the element 2, wherein an inertial force is generated by the weight 3 by an external acceleration, a stress is applied to the element 2 by the force, and a voltage of charge generated in the element 2 is externally output to detect an amplitude of the acceleration. The plurality of piezoelectric elements 2 having different polarizing directions to the direction of the acceleration to be detected are provided between the substrate 1 and the weight 3. Conducting means 4 for electrically connecting the elements 2 in series and electrodes 5 for outputting the voltage or the charge from both ends of the elements 2 connected in series are provided on the weight side and the board side of the elements 2.
Patent JP-S61245079-A (JP)
Inventor: RAINHORUTO BAISU
IPC: G04B19/00
Filed: 1986-02-28
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-H03246547-A (JP)
Title: Planographic printing plate requiring no dampening water
Inventor: GOTO SEI
IPC: G03F7/00
Filed: 1990-02-23
Abstract: PURPOSE:To facilitate the registration at the time of plate making and to prevent the generation of printing out-of-focus by forming a light transmissive film layer which has a layer contg. a conductive material. CONSTITUTION:The light transmissive film layer has the layer contg. the conductive material. Since the light transmissive film layer has the conductive material in such a manner, the slip property between an original picture film to be brought into tight contact at the time of exposing and the surface of the plate material is improved and the registration of the original picture film and the plate material is facilitated. The generation of a jam by sticking of the plate material surface to the original picture film and the sticking of dust, etc., to the plate material surface are obviated. The registration at the time of plate making is facilitated in this way and the generation of the printing out-of focus is prevented.
Patent JP-H03247758-A (JP)
Title: Focusing target sputtering system
Inventor: FUJIMOTO HIROSHI
IPC: C23C14/34
Filed: 1990-02-23
Abstract: PURPOSE:To form a magnetic thin film having a uniform magnetic characteristic by shielding a substrate from magnetic field generated by magnets arranged on the rear side of a targets disposed to each other with a shielding body consisting of a high transmissivity material. CONSTITUTION:A couple of targets 1 and 1a made of a magnetic material are disposed to each other in a vacuum vessel 2, and a magnetic field space 11 is formed between the targets by the magnets 10 and 10a provided on the rear side of the target. Plasma is confined in the space 11, the targets 1 and 1a are sputtered, and a thin film is formed on the surface of a substrate 13 facing the space 11. In this focussing target sputtering system, a shielding body 20 consisting of a high transmissivity material such as 'Permalloy (R)' is provided to shield the substrate 13 from the leakage magnetic field 9 caused by the magnets 10 and 10a. The shielding body 20 is formed with a shield housing frame 24 and a shielding plate 21 having an opening 25 communicating with an opening 24a, and a shielding protrusion 17 is preferably provided to a substrate holder 14. Consequently, the crystal of the thin film is uniformly oriented in a specified direction, and the magnetic characteristic is homogenized over the entire substrate 13.
Patent JP-S56155603-A (JP)
Title: Method and apparatus for removing water adhered to surface of article
Inventor: IZUMO MASAKADO
IPC: C23G5/02
Filed: 1980-04-03
Abstract: PURPOSE: To speedily and efficiently remove the water adhered to the surfaces of an article by a method wherein the adhered water is removed by an acetone-containing washing liquid, then acetone-containing water separated from the washing liquid is fed into a hot-water tank and the resulting vapor of the washing liquid is condensed, the condensate being returned to a dehydrating zone.  
     CONSTITUTION: A liquid mixture of trichlorotrifluoroethane and acetone containing 13.5W40wt% of acetone is used as a washing liquid for removing the water adhered to the surface of the article. An evaporating zone Q consisting of the hot-water tank 4 containing hot water is provided separately from the dehydrating zone P. The washing liquid deprived of water at a water-separating tank 3 is introduced continuously or intermittently into a dehydrating tank 2 and the hot-water tank 4 simultaneously or alternately. On the other hand, the acetone-containing water separated out at the water-separating tank 3 is fed into the hot-water tank 4, and the vapor of the washing liquid evaporated in the evaporating zone Q is condensed by a cooler 8, while the condensate is returned into the dehydrating tank 2 in the dehydrating zone P. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51120118-A (JP)
Title: Stationary picture recording reproducing device
Inventor: KOJIMA SADAO
IPC: H04N5/907
Filed: 1975-04-14
Abstract: PURPOSE: To prevent the deterioration of picture quality. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07254166-A (JP)
Title: Optical disk system of ultra-resolution using two laser beams
Inventor: UU II HON
IPC: G11B7/00
Filed: 1994-03-15
Abstract: PURPOSE:To make an optical disk system applicable to a wide range of disk rotating speeds by providing this system with an interspot spacing changing device for changing the distance between the laser spot generated from a first optical element unit and the laser spot generated from a second optical element unit. CONSTITUTION:The photoenergy of a sub-beam 26 is larger than the band gap of a masking layer 14 and, therefore, this beam is absorbed by the layer 14 when the two laser beams are focused on a recording medium. The small part of the sub-beam 26 is reflected at the boundary between a substrate 13 and the layer 14 by discontinuity of refractive index and the reflected light is used for detecting a trace error signal. The greater part of the absorbed photon energy is converted to heat energy which rises the temp. of the layer 14. Part of the main beam 25 is absorbed by the layer 14 if the temp. of the layer 14 exceeds the specific thresh old value by shrinkage of the band gap of the layer 14. Namely, the section of the masking part 27 is adjustable by a laser mirror and, therefore, the ultra-high resolution is obtd. with the wide range of the disk rotating speeds.
Patent JP-S53129290-A (JP)
Title: Preparation of polybutadiene derivative
Inventor: ITOU KUNIO
IPC: C08F8/00
Filed: 1977-04-18
Abstract: PURPOSE: To prepare a polybutadiene derivative capable of giving cured articles having improved heat resistance, electrical characteristics, and mechanical strength, by addition reaction of an organosilicon compound with polybutadiene, and by reacting a diisocyanate compound with the adduct thus obtained. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02222979-A (JP)
Title: Image forming device
Inventor: FUKANO MASAHIKO
IPC: G03G15/20
Filed: 1989-02-23
Abstract: PURPOSE:To handle a jam occurring in a fixing means readily, safely and surely by slightly turning an upper unit by the action of a turning/energizing means and then releasing the press-contact of a heat roller with a pressure member. CONSTITUTION:The image forming device is provided with the heat roller 51, and the pressure member 52 brought into press-contact with the heat roller 51. The pressure member 52 is provided on the lower unit able to be drawn out from the device main body 1, while the heat roller 51 is provided on the upper unit turnably linked with the lower unit. The device is provided with the turning/energizing means E releasing the press-contact of the heat roller 51 with the pressure member 52 by slightly turning the upper unit. Consequently, a jam can be handled without turning the upper unit 11 to a fully open level. A jam can thus be handled readily, safely and surely.