baber/WOPTO huggingface dataset:
Patent JP-S54103672-A (JP)
Title: Production of semiconductor device
Inventor: NAKAMURA KUNIO
IPC: H01L21/28
Filed: 1978-02-01
Abstract: PURPOSE: To achieve longer wiring life and less surface undulations by containing an impurity of a rate of diffusion higher than that of the impurity in the diffused layer of a substrate in glass film and creating metal electrodes in the shallow diffused layer.  
     CONSTITUTION: With the oxide thick film 2 on a p type semiconductor substrate 1 as a mask, an As diffused layer 3 is formed, after which holes are opened in the thermal oxide film on the surface. Poly-Si wiring layers 4 are beforehand provided on the thick film 2. The entire surface is covered with PSG 5. P is larger in the coefficient of diffusion than As and therefore if the substrate is treated for about 1 hour in N 2 , a P diffused layer 6 becomes about 2μm becoming sufficient to be able to prevent alloy spike. In addition, if the distance between the opening of the film 2 and the circumferential edge of the layer 3 is taken sufficiently long, the effect of the layer 6 does not extend to the periphery of the layer 3. The layer 5 flows to ease the serrations of the layer 4, thereby preventing disconnection. Openings are selectively made in the PSG and metal wirings layer 7 are provided. When ohmic contact is created by heat treatment, the device is completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61170752-A (JP)
Title: Copying machine having specification changing function
Inventor: YAMAGUCHI JUNICHI
IPC: G03G21/00
Filed: 1985-01-25
Abstract: PURPOSE:To change optionally the storage contents by providing a storage part consisting of a nonvolatile memory, in which auxiliary specifications are stored in advance, and whose storage contents can be changed optionally in accordance with a user's request by a program key and a ten key which have been provided on an operating panel. CONSTITUTION:On a display part 7 on an operating panel 1, a scale factor 7a and the number of sheets of copying are displayed, at the time of a usual mode, and in this state, when a program key 4 is depressed, P is displayed on a display part 7 and the panel becomes a state that a user's program can be received. Accordingly, in this state, the contents stored in a storage part 12 can be changed by inputting a program, and a change of the contents of the program is encoded in advance so that it can be inputted easily by a ten key 3. The specifications can be changed easily by inputting a prescribed numeral from the ten key 3 based on this encoded program table.
Patent JP-H09204258-A (JP)
Title: Coordinate input device
Inventor: MIZOGUCHI SHIGETAKA
IPC: G06F3/0488
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coordinate input device capable of selecting and setting writing pressure sensitivity through the use of one pen by permitting the output characteristic of a stylus pen to be variable. SOLUTION: Bias resistances SR1-3 are added in a D.C. bias voltage circuit 42. The common terminal C of a rotary switch 3a is connected to Vcc and selecting terminals 1-3 are connected to the respective bias resistances SR1-3. The other ends of the bias resistances SR1-4 are connected to a pressure sensitive resistance element 15 at a connecting point A. Then, a knob 3b is rotated so that the connection of the rotary switch 3a is connected to the common terminal C and one of the selecting terminals 1-3. In this case, writing pressure is constituted so as to change in three stages by the rotary switch 3a being a means for changing the bias voltage Va.  That is, writing pressure detected by the coordinate input device shows a moderate characteristic as against added writing pressure at the time of SRI selection and it shows the steep characteristic at the time of change-over into SR2 and SR3.
Patent JP-H09204660-A (JP)
Title: Formation of magnetic recording layer
Inventor: MIYAMOTO TAKASHI
IPC: C23C14/34
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a magnetic recording layer having high coercive force (2000Oe or above, for example) surely. SOLUTION: When a magnetic recording layer is formed by sputtering a ferromagnetic metal on an underlying nonmagnetic metal formed on a substrate of nonmagnetic material, a CoCrW alloy is employed as the ferromagnetic material and the bias power density on the substrate is controlled to 0.03W/cm<2> or above. Content of Cr and W in the CoCrW alloy is set at 8at.% or above and 4at.%, respectively.
Patent JP-H03215286-A (JP)
Title: Multineedle sewing device
Inventor: YAMAMOTO MASAAKI
IPC: D05B55/10
Filed: 1990-01-19
Abstract: PURPOSE:To increase or decrease the length of a lift stroke by interposing a swing lever having one end supported swingably back and forth between a needle bed and the upper end of a connecting rod, and adjusting a fixed position of a swing block according to the thickness of an article to be sewn. CONSTITUTION:The vertical movement of a connecting rod 7 is transmitted to a needle bed 1 through a connecting pin 20, swing lever 10, slide block 15 and connecting pin 25. The needle bed 1 carries out the vertical movement with a certain stroke along a vertical guide 4. Then, a fulcrum 13 of the swing lever 10 swings back and forth. When the upper and lower end positions of the lift stroke are symmetrical about a horizontal line passing through the fulcrum 13 of the swing lever 10, the lower end position of the lift stroke is hardly changed and only the upper end position is largely changed. Thus, by setting a locus of the moving fulcrum 13 of the swing lever 10 somewhat downward relative to the horizontal and a locus of the moving lower dead point of the connecting rod 7 close to the locus of the moving fulcrum 13 of the swing lever 10, the lift stroke can be increased and decreased without changing the lower end position of the lift stroke.
Patent JP-2000207337-A (JP)
Title: Data distribution system
Inventor: SHIMIZU YUKITAKE
IPC: H04L12/18
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a data distribution system which can reduce the load to a server device and traffic by distributing the latest data held in the server device at once to each terminal. SOLUTION: A data distribution system is composed of server devices A, B, and C, a data distributing means D which distributes the latest data held in the server devices A, B, and C together with the version information on the data to plural sets of terminals at once in accordance with a prefixed schedule, and the terminals E, F, and G which can receive and hold the distributed information. The servers A, B, and C are connected to the terminals E, F, and G through communication lines, generate required data in response to the request from individual terminals, and transmit the data to the terminals through the communication lines. In addition, the terminals update the data held in the terminals, based on the data transmitted from the server devices.
Patent JP-S61170498-A (JP)
Inventor: YAMASHITA HIDEKAZU
IPC: D06F58/28
Filed: 1985-01-24
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-H05255826-A (JP)
Title: Method for occluding hydrogen in titanium alloy
IPC: C22F1/00
Filed: 1992-01-24
Abstract: PURPOSE:To provide a method for efficiently occluding hydrogen in a Ti alloy when the grains of the metal structure of the Ti alloy are made fine by temporary occlusion of hydrogen and working or heat treatment so as to improve the metal structure. CONSTITUTION:A Ti alloy is heated to 700-1,000 deg.C at >=3 deg.C/min heating rate in the temp. range from 300 deg.C to the heating temp. in a hydrogen atmosphere under <0.5 atm partial pressure of hydrogen and it is further heated at the heating temp. in a hydrogen atmosphere under >=0.5 atm partial pressure of hydrogen. The heated alloy is cooled at >=3 deg.C/min cooling rate in the temp. range from the heating temp. to 300 deg.C in a hydrogen atmosphere under <0.5 atm partial pressure of hydrogen. A desired amt. of hydrogen can be occluded in the Ti alloy without causing defects such as surface cracking.
Patent JP-H11206286-A (JP)
Title: Rotor of spinning reel
Inventor: SAKA TAKAO
IPC: A01K89/01
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To make a weight for correcting a rotating balance possible to be received in a second rotor arm not to be slipped off with a simple construction. SOLUTION: This rotor of a spinning reel has a cylindrical part rotatably fitted to a reel main body 2, a first and a second rotor arms 32 opposingly projected at a rear outer peripheral face of the cylindrical part and forwardly extending while having a distance to the cylindrical part, a bale arm, a weight receiving part 39 and a weight for correcting a rotation balance. The bale arm has the first and the second bale supporting members 42 swingably fitted to tip ends of the rotor arms 32, a line roller rotatably fitted to a tip end of the first bale supporting member and a bale 43 connecting the first bale supporting member and the second bale supporting member 42. The weight receiving part 39 has an opening port 39a provided on the second rotor arm 32 at an opposed position to the second bale supporting member 42 and a receiving space 39b communicating to the opening port 39a.
Patent JP-H11213354-A (JP)
Title: Magneto-resistance effect head, magnetic recording and reproducing method, and magnetic recording and reproducing device
Inventor: NAKATANI RYOICHI
IPC: G11B5/39
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To use a magnetic head, which is provided with two kinds of magnetic layers having a small difference in coercive force, and to perform magnetic recording and reproducing of high performance. SOLUTION: This magneto-resistance effect head is provided with a multilayered film 10 where a first magnetic layer 12 and a second magnetic layer 14 are laminated interposing a nonmagnetic layer 13 between them. The direction of easy magnetization of the first magnetic layer 12 is made approximately parallel with the direction of a magnetic field applied from a magnetic recording medium, and that of the second magnetic layer 14 is made approximately perpendicular to the direction of the magnetic field applied from the magnetic recording medium. The first magnetic layer 12 has a coercive force which has such magnitude that magnetization can be inverted by the magnetic field applied from the magnetic recording medium, and the second magnetic layer 14 has an anisotropic magnetic field smaller than the coercive force of the first magnetic layer.  When the magnetic field applied from the magnetic recording medium to the multilayered film 10 is inverted, the magneto-resistance change of the multilayered film 10 due to temporary anti-parallelism of the angle formed by directions of magnetization of two magnetic layers.
Patent JP-S63181397-A (JP)
Inventor: AOYAMA HIDEHIKO
IPC: B25J15/06
Filed: 1987-01-22
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-H02191539-A (JP)
Title: Production of aqueous dispersion of metallic salt of higher fatty acid
Inventor: KATOU YASUO
IPC: C07C51/41
Filed: 1989-01-19
Abstract: PURPOSE:To obtain an aq. dispersion of a superfine metallic salt of a higher fatty acid having a narrow particle size distribution by bringing the higher fatty acid and the hydroxide of a group II metal ot the periodic table into a reaction in water at a certain temp. or above under pressure. CONSTITUTION:A higher fatty acid such as caproic acid or capric acid and the hydroxide ot a group 11 metal of the periodic table such as Mg or Ca are brought into a reaction in water preferably in the presence of a surfactant at >100 deg.C, preferably 101-160 deg.C under pressure with stirring. An aq. dispersion of a superfine metallic salt of the higher fatty acid having >=1mum, preferably >=0.5mum average particle size and a narrow particle size distribution is obtd. without carrying out forced dispersion with a high pressure emulsifier, etc., after pre-emulsification.
Patent JP-S63147847-A (JP)
Inventor: KUBOTA HIROSHI
IPC: C04B18/16
Filed: 1987-01-20
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-H11213292-A (JP)
Title: Parking lot vehicle guidance method and system therefore and storage medium for storing parking lot vehicle guidance program
Inventor: NISHIKAWA KUMIKO
IPC: G08G1/14
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a parking lot vehicle guidance method and system for guiding a vehicle entering a parking lot to an empty parking position based on the size of the vehicle, and a storage medium for storing a parking lot vehicle guidance program. SOLUTION: The empty information of a parking lot is managed at a gate device side. A vehicle arriving at the gate of the parking lot is monitored, the size and vehicle number of the vehicle are detected, and an empty parking position in the parking lot is retrieved based on the detected size. At least, the vehicle number, the parking position, and entry time are written in a card, and the card is distributed to a driver, and communication with the card is operated by plural guidance devices set in the parking lot so that the guidance of the vehicle can be operated. When the vehicle leaves the parking lot, the card is collected, and a charging processing is operated, and the empty state of the parking position is communicated to a gate device.
Patent JP-H08202228-A (JP)
Title: Image forming device
Inventor: EDA HIDEO
IPC: G03G21/10
Filed: 1995-01-27
Abstract: PURPOSE: To recycle residual toner as waste toner without disposing of it by carrying the residual toner on a photoconductive drum, removed by a cleaning blade, to a toner storage part in a developing device. CONSTITUTION: Toner remaining on the photoconductive drum 24 after transfer is scraped by the cleaning blade 29, and the scraped waste toner 31 is collected into the places of the ends of the photoconductive drum 24 in the direction of the rotary shaft of the drum 24 by using an auger 30 and carried to a waste- toner storage container 33 through a waste-toner carry passage 32. After paper powder, etc., in the waste toner 31 are removed by a filter 34a, the waste toner is returned into a toner storage container 22 to be recycled. In case the filter 34a clogs up, an amount of the waste toner is detected by a detection means 35, and when the amount exceeds a fixed amount, the filter 34a and waste-toner storage container 33 are replaced to prevent an overflow of the waste toner from the storage container.
Patent JP-H10210674-A (JP)
Title: Electric energy controlling method for battery system and controller for applying the method
Inventor: PEREL MICHEL
IPC: H02J7/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric energy controlling method for battery systems and a controller for the application of this method. SOLUTION: Each cell of a system is connected to a current-shunting means 6 to be controlled by a controlling means which operates according to directions given by a measuring means 9, connected to the terminal of the cell and allocated to the cell separately. A controlling method assumes the security of balance capable of being started anytime. Programming is so made that the security of balance may be performed over a period of time, which enables covering the whole of various operation stages of the system. Furthermore, the security of balance is performed at each cell, until the balance is secured in a battery charging stage, a cessation stage between the charging by the charger 3 and discharge by application 0, and/or a discharging stage.
Patent JP-H04356274-A (JP)
Title: Apparatus for measuring friction and load of motor steering unit
Inventor: HIRAI TOSHIRO
IPC: B62D113/00
Filed: 1991-02-01
Abstract: PURPOSE:To enhance the accuracy of measurement of unit friction by applying a gradually increasing motor current during the measurement of the friction, and using as a value corresponding to the friction a value obtained by subtraction of a motor current value measured at the detection of motor angle from one measured at the detection of actual steering angle. CONSTITUTION:A motor steering unit c which use an electric motor (a) and a speed reduction mechanism (b) as actuators is provided to rear wheels alone or both of front and rear wheels and the angle of rotation of the electric motor (a) is detected by a motor rotary angle detection means (d) and also the actual steering angle of the wheels is detected by an actual steering angle detection means (e). During the measurement of friction a motor current which gradually increases from zero is supplied to the electric motor (a) by a motor current supply means (f) and a first motor current value measured when the angle of rotation of the motor is detected and a second motor current value measured when the actual steering angle is detected are set respectively by a first (g) and a second (h) motor current value setting means and the difference between the motor current values is computed by a friction measuring means (i) and the current value difference is used as a value corresponding to unit friction.
Patent JP-2000214383-A (JP)
Title: Multifocus optical system and optical device using the same
Inventor: NOMURA TAKAMITSU
IPC: G02B13/12
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the production cost and the inspection cost and to change a defective product to a non-defective product by part exchange even when a product is judged as defective at the time of inspection while securing the excellent recording and reproduction of a signal with respect to plural types of optical disks having different thicknesses by constituting an objective optical system of a multifocus optical system by arranging a plate member having a ring zone refracting one part of incident luminous flux and a positive lens. SOLUTION: The 1st luminous flux 10A (dotted line) emitted from a groove part 15A and the 2nd luminous flux 10B (solid line) emitted from other plate areas 15B and 15C are converged with the same refractive power in a positive lens 5B. However, the incident angles thereof on the positive lens 5B are different from each other, so that the converging positions of both of them are different from each other and the luminous flux from the groove part 15A is condensed on the signal recording surface 6A of an optical disk such as a CD which is geometrically thick and the 2nd luminous flux 10B from the areas 15B and 15C is condensed on the signal recording surface 6B of an optical disk such as a DVD which is geometrically thin.
Patent JP-H10174711-A (JP)
Title: Compliant tissue sealant
Inventor: AMAAPURIITO S SOONII
IPC: A61L27/00
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To improve the adhesiveness of a polymer material to tissue surfaces and other substrates by forming the polymer material by polymerizing an aq. soln. of polymerizable monomers in contact with the tissue surfaces or a suspending liquid and forming the material in such a manner that the standardized compliance ratio of the tissues and the material is confined within a range of specific values. SOLUTION: One or more kinds of initiators or components of an initiation system are directly applied on the surface and the unabsorbed excess components are removed by washing or absorbing. The initiator soln. may further contain one or more kinds of the polymerizable monomers and other useful disposition components including accelerators, coinitiators, sensitizers and comonomers. Next, the liquid contg. the polymerizable monomers together with one or more kinds of the initiators or the components of the initiation system is applied. The standardized compliance ratio of the polymerized material is equiv. in its magnitude to that of the tissues to which the material is applied. The standardized compliance ratio is from about 0.05 to about 3 when the reform of the natural expansion and contraction of the tissues is desired.
Patent JP-S59156619-A (JP)
Title: Method of electric discharge/electrolytic grinding and cutting
Inventor: KUROMATSU AKIO
IPC: B23H5/00
Filed: 1983-01-28
Abstract: PURPOSE:To increase the machining efficiency by cooperatively producing the effects of electrolytic grinding, electric discharge machining, and mechanical grinding and cutting. CONSTITUTION:A grinding wheel 1 is rotated at a high speed and a voltage supply unit E is operated to apply a wave-formed AC or DC voltage. Thereby a conductive condition comes to exist between the conductive parts 5 appearing on the curved end surface of the grinding wheel 1 and the material M being cut, the fusion of the material being cut proceeds, and then, a mechanical grinding operation by means of the grains of the grinding parts 7 follows. Since the both operations are alternately repeated in a short time, the fused part is immediately separated and removed mechanically, offering a highly efficient grinding process.
Patent JP-H07211414-A (JP)
Title: Relay terminal
Inventor: YAMAGUCHI AKIO
IPC: H01R31/06
Filed: 1994-01-11
Abstract: PURPOSE:To provide a relay terminal which does not complicate the structure of an insulating board and has no orientation in setting and can be set on a tab terminal easily at the time of temporary assembling. CONSTITUTION:Elastic catch arms 25a and 25b, which form the space for insertion of a round pin 7 with a board 21, are made by curving both edges of a board 21 to confront this board 21. Dislocation preventive pieces 27a and 27b, which form the space for insertion of a tab terminal 3 with the elastic catch arms 25a and 25b, are provided between the board 21 and the elastic catch arms 25a and 25b.
Patent JP-S5295926-A (JP)
Title: Display device
Inventor: HARA SHIYUUICHI
IPC: G09G5/32
Filed: 1976-02-09
Abstract: PURPOSE: The system configuration is simplified realizing the double memory by using two sets of single memories which can be independently operated and performing superimposed display by means of synchronizing the timings of these two and the output of logically added video signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62171832-A (JP)
Title: Picture processor
Inventor: IBUCHI YOSHIAKI
IPC: B65H29/60
Filed: 1986-01-23
Abstract: PURPOSE:To make the obverse turnable to the reverse and vice versa easily in simple constitution, by installing a first conveying device, conveying paper to a sorter and also a second conveying device, conveying it to an intermediate tray in reversal of both sides, as well as a third conveying device conveying the paper inside the intermediate tray to an image forming device. CONSTITUTION:In case of duplex copying being carried out, paper to be discharged out of paper discharge rollers 27 and 28 is fed to a paper feed conveying passage 80 by a first selector lever 45 being selected upward, and turned over at a switchback conveying passage 81, then fed to an intermediate tray 191 of a mounting part 2. When this cone-side copying is over, the paper inside the intermediate tray is fed to an image forming part piece by piece by a pickup roller 195 via a refeeding conveying passage 17, and the other side is copied. And, the paper, whose both sides are copied, is guided to both first and second selector levers 45 and 47 selected downward and upward and enters the inside of a sorter 7, thus it is housed in a tray 79 in consecutive sequence with a guide piece 75.