baber/WOPTO huggingface dataset:
Patent JP-H07308860-A (JP)
Title: Polishing tool member with stereoscopic working section and manufacture thereof
Inventor: ISHIZUKA HIROSHI
IPC: B24D3/00
Filed: 1994-05-14
Abstract: PURPOSE:To easily obtain a polishing tool member on which a sintered super abrasive grain layer is firmly stuck to the base body of a stereoscopic tool member at a low cost. CONSTITUTION:A super abrasive grain layer having very small amount of metal phases between particles is sinteredly stuck to the surfaces of a stereoscopic polishing work section 6 of a tool basic body 5 through metal phase of the practically same kind as this metal phase. In the next step, a male mold or the tool basic body 5 is formed of rigid material, and a female mold 3 having internal faces nearly corresponding to the outer face of the polishing work section 6 is formed of non-metal material (salt, for example), and powdered super abrasive grain is contained in the female mold 3, and the tool basic body 5 is made to go into this female mold 3 to make the powdered grains flow by pressing the powdered super abrasive grain to make the powder reach around the polishing work section for sintering the powdered super abrasive grain under the existence of sintering accelerating metal.
Patent JP-S5469164-A (JP)
Title: Silicone rubber composition containing novel filler
Inventor: ISHIDA SHINICHI
IPC: C08K3/36
Filed: 1977-11-15
Abstract: PURPOSE: A novel reactive filler is admixed to an organopolysiloxane rubber to produce title rubber composition with excellent mechanical properties, wearing resistance and other characteristics.  
     CONSTITUTION: To (A) 100 parts by wt of an organopolysiloxane rubber of the formula (R is alkyl, halogenated alkyl, aryl, alkenyl) are admixed (B) 5W300, preferably 10W100 parts of a reactive filler prepared by coating and reacting the surface of particles of oxide, hydroxide, carbonate, or silicate of Ca or Mg or oxide, hydroxide or silicate of Al of 0.01W40 micron in average particle size with polymerizable organic acid monomers such as acrylic acid and they are kneaded to produce the objective rubber composition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5762070-A (JP)
Title: Driving circuit electrostatic recording head
Inventor: OOWADA FUMIO
IPC: B41J2/40
Filed: 1980-09-30
Abstract: PURPOSE:To increase a recording speed by rapidly discharging the equivalent capacitor of a recording head and the collector capacitor of a driving transistor (TR), by adding diodes as many as electrostatic recording head driving circuits, and less discharging switching elements. CONSTITUTION:A multistylus-electrode driving circuit consisting of N TRs Q1-1- Q1-n, collector resistances R1-1-R1-n, and equivalent capacitors C3-1-C3-n generates a discharge signal at a prescribed time an accumulation time after a drive signal is ceased, thereby applying it the base of a TRQ4. Then, the discharging of the capacitors C3-1 and C3-n is started and then the TRQ4 turns off right after that to turn on a TRQ3, thereby performing the discharging rapidly through the collector and emitter of the TRQ3. As a result, the timing where the drive signals are supplied to other N driving circuits is speeded, so a recording speed is increased.
Patent JP-S5661150-A (JP)
Title: Resin-sealing type semiconductor device
Inventor: KAGAMI TERUYUKI
IPC: H01L23/29
Filed: 1979-10-24
Abstract: PURPOSE:To obtain a high-reliability semiconductor device by using glass fiber having moisture content of eight percent or less by weight for reinforcing fill of Si resin. CONSTITUTION:A BSG long fiber 300 section, a hardening accelerator, mold lubricant and pigment are added to an Si base polymer 100 section as a reinforcing fill for kneading. The BSG fiber is previously heated in dry N2 at about 250 deg.C to maintain moisture content at eight percent or less by weight. With a semiconductor device sealed by the resin material, fraction defective is kept low for a voltage application test at high temperatures and a high-reliability device will be obtained. High yield will also be recognized for a hot and cold cycling test, an airtightness test and a high temperature and high humidity standing test. However, fraction defective will increase if the content of the glass fiber exceeds 10wt%.
Patent JP-H07318037-A (JP)
Title: Duct for exhaust gas of waste melting furnace
Inventor: KANEFUJI KOICHIRO
IPC: F23J3/00
Filed: 1994-05-25
Abstract: PURPOSE:To prevent dusts containing reprecipitated product such as metal salt, etc., volatilized when waste is melted as a main content from being fixed to and grown on the inner periphery of a duct. CONSTITUTION:A duct 21 for exhaust gas to be connected to the exhaust port 16 of a waste melting furnace comprises a metal inner cylinder, an outer cylinder which surrounds the inner cylinder via a predetermined space, a plurality of cooling water spray nozzles 32 disposed toward the outer periphery of the inner cylinder, and a drain tube 41 connected to the lower end of the outer cylinder.
Patent JP-H11324592-A (JP)
Title: Segment assembly device
Inventor: TATEIWA SHINGO
IPC: E21D11/40
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To greatly reduce cost by eliminating a sensor detecting relative positional relation of existing segments and simplifying control algorithm for correcting relative attitude of a swing frame for a slide frame side. SOLUTION: Basic ends of a plurality of pressing jacks 34 expandable in the radial direction of a rotary frame 2 are fixed and provided on a slide frame 4 instead of connecting a swing frame 6 with the slide frame 4 by a connection jack so that a tip of each pressing jack 34 comes into pressure-contact with the swing frame 6 to adjust relative attitude of the swing frame 6 using a spherical bearing 5 (support point) as the center. Each pressing jack 34 is shrunk as required to make the swing frame 6 free temporarily, and a newly provided segment 1 is positioned to follow an existing segment 1 by basic operation of a segment assembly device to correct the attitude.
Patent JP-S63301493-A (JP)
Title: Method of controlling power for discharge lamp and electron ballast applied thereto
Inventor: KOKUNO KAGENARI
IPC: G03B15/05
Filed: 1987-05-30
Abstract: PURPOSE:To keep the output of a discharge lamp roughly constant and enable a desired luminance and a color temperature to be obtained by approximating an I-V curve with a straight line within a fluctuation range of the discharge voltage values of each discharge lamp, and then controlling the electric power to be supplied to the discharge lamp by means of the current value and the voltage value expressed with the straight line. CONSTITUTION:An I-V curve for keeping the electric power, that is, electric current I x voltage V, to be supplied to a discharge lamp constant is approximated with a straight line within a fluctuation range of the discharge voltage values, which fluctuate according to an individual difference and a change with the passage of time in each discharge lamp, and then, the electric power to be supplied to the discharge lamp is controlled so that it is kept roughly constant by means of both the current value and the voltage value expressed with the straight line. Since this method is a control based on a straight line, the voltage value of the electric power supplied to a discharge lamp is monitored, and the control can be performed by means of a power supply circuit which outputs an electric current of a value inversely proportional to the voltage value monitored. Thereby, a desired luminance and a color temperature for each lamp can be obtained, so that a blow-up is prevented from being generated.
Patent JP-H10335559-A (JP)
Title: Lead frame and its manufacture
Inventor: KIN JUDO
IPC: C25D7/12
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame having plated layers the embrittlement of which can be prevented during the course of the manufacturing process of the lead frame and a method for manufacturing the lead frame. SOLUTION: In a method for manufacturing lead frame, an Ni-Mn alloy layer 32 is applied to the surface of a metallic substrate 31 after the surface is degreased and activated and a Pd or Pd alloy layer 33 is applied to the surface of the layer 32. The embrittlement of plated layers can be prevented by the Ni-Mn alloy layer 32 which is the base plated layer of a lead frame 30 and the occurrence of cracks caused by bending in trim and form forming steps in a semiconductor manufacturing process can be prevented.
Patent JP-H11318464-A (JP)
Title: Thermoresistant ppi and gene coding for the same
Inventor: IIDA TOSHIMOCHI
IPC: C12N15/09
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new gene coding for a protein which has a specific amino acid sequence, has a peptidyl prolyl cis-trans isomerase(PPI) activity, binds with immunosuppressant FK506, and is useful, for example, for producing enzymes which are useful, for example, for screening immunosuppressant and physiologically active substances. SOLUTION: This is a new gene which codes for a protein having an amino acid sequence shown by the formula, or a protein having an amino acid sequence which one or more amino acid(s) is/are deleted from, substituted in, or inserted into the sequence shown by the formula, and comprises, for example, a protein having the PPI activity, is a target molecule for immunosuppressant cyclosporine A and FK506, and is used, for example, for producing PPI useful, for example, for screening immunosuppressant and physiologically active substances. This gene is obtained by screening a genomic DNA library from a microorganism belonging to the genus Thermococcus using a DNA fragment coding for a partial sequence of PPI as a probe.
Patent JP-S5759859-A (JP)
Title: 3-substituted thiobiuret compound
Inventor: KAJITANI AKIRA
IPC: A61P31/04
Filed: 1980-09-30
Abstract: NEW MATERIAL:A compound of formula 1 (R1, R2 and R3 are lower alkyl; X and Y are O or S; Z is H, halogen, lower alkyl, lower alkoxyl or trifluoromethyl).  
     EXAMPLE: 1,1,5-Trimethyl-3-(4-methylphenyl)-2-thiobiuret.  
     USE: A medicine having anti-inflammatory, analgesic, antiallergic, diuretic, antimicrobial and anticonvulsant actions.  
     PROCESS: Urea or thiourea of formula 2 is reacted with an isocyanate or isothiocyanate of formula 3 in the presence or absence of a solvent, e.g. THF, preferably in the presence of a catalyst, e.g. an acidic catalyst such as a Lewis acid or a basic catalyst such as NaH, at -20°CW the refluxing temperatuer of the solvent to give the compound of formula 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09322265-A (JP)
Title: Vehicle-use remote controller
Inventor: WATABE HIROSHI
IPC: E05B83/36
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a transmitter that controls remotely a different on-vehicle equipment depending on a position of an antenna with an operation key by providing a position detection means of a movable antenna of the transmitter controlling remotely the onvehicle equipment. SOLUTION: Operation on/off keys are provided to a transmitter 1 and a telescopic antenna 4 extended/contained from/to a case of the transmitter 1 is provided. A position switch 5 of the antenna 4 consisting of a limit switch in cooperation with a dog 5a provided to a base end of the antenna 4 is provided and the position switch 5 is used to discriminate the extended/contained state of the antenna 4. A transmission frequency from the transmitter 1 is selected depending on a signal from the position switch 5. When the antenna 4 is in the contained state, a keyless entry system 6 is locked/unlocked by the operation of the operation buttons 2, 3 and the operation of other on-vehicle equipment 7 such as the engine starter system is controlled by the operation buttons 2, 3 while the antenna 4 is pulled out.
Patent JP-S61295056-A (JP)
Title: Serial thermal transfer printer
Inventor: NAKANUMA HIROYUKI
IPC: B41J2/355
Filed: 1985-06-24
Abstract: PURPOSE:To make it possible to perform high quality printing reduced in the batter of a character even at the time of high speed printing, by applying four kinds of heating pulses having specific time ratios to each heat generating element of a thermal head on the basis of the presence or absence of printing data of three dots immediately before corresponding to said element and printing data immediately after. CONSTITUTION:Among heating pulses (a)-(d) of four kinds of heating patterns set to one heating cycle, (a) is a regular heating pulse and (b) is a heating pulse wherein the time ratio of a pulse width to (a) is 0.8 and (c) is a heating pulse wherein said ratio is 0.7 and (d) is a heating pulse wherein said ratio is 0.4. When there is no heating within three cycles immediately before and two cycles immediately after, heating is performed for the longest time according to the normal pattern (a) and, when there is no heating within three cycles immediately before but there is heating within two cycles immediately after, heating is performed according to the pattern (b) and, when there is heating within three cycles immediately before but there is no heating within two cycles immediately after, heating is performed according to the pattern (c) and, when there are heatings within three cycles immediately before and within two cycles immediately after, heating is performed according to the pattern (d).
Patent JP-H11328212-A (JP)
Title: Document perusal control system and recording medium storing program for making computer perform processing in the system
Inventor: ARIMA ATSUSHI
IPC: G06F12/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To peruse a document in a state capable of judging the other documents indicated by link to a certain degree by generating expression information depending on evaluation information corresponding to the link information, including the generated expression information in the document and providing a user terminal with it. SOLUTION: Together with link information, a perusal request of a Web document whose the location is specified by the link is transferred from a user terminal 100 to a server 200. A CPU of the server 200 obtains the Web document through a network 300. In the case that an evaluated value corresponding to the link information extracted from the Web document is registered in an evaluated value table, a new evaluated value is computed. Then, based on the newly computed evaluated value, the display color of a cited part of the other document whose the location is specified by the link is computed and the cited part is replaced with the one of the computed display color. Then, the Web document is supplied to the user terminal 100.
Patent JP-H01307633-A (JP)
Title: Measuring instrument for moment of inertia
Inventor: ARAKAWA MASAO
IPC: G01M1/10
Filed: 1988-06-06
Abstract: PURPOSE:To measure the moment of inertia without an individual difference and with high accuracy by bringing a torsion bar to torsional vibration in a vacuum, transmitting its vibration to a table, and measuring a difference of the frequency between when an object to be measured is loaded and when said object is not loaded. CONSTITUTION:An electromagnet 5 is brought to electric conduction in a vacuum chamber 1, an arm 4 is attracted, and a torsion bar 6 is twisted. In such a state, when a power source of the electromagnet 5 is turned off, the torsion bar 6 is bought to torsional vibration, and a table 2 vibrates. The frequency is measured by an output signal of a strain gauge 7 which is stuck to the torsion bar 6. The moment of inertia of the object to be measured is calculated from a difference of the frequencies with regard to the case of the object to be measured is loaded on the table 2 and the case of said object is not loaded. In such a way, the moment of inertia for various and tunnel tests can be measured easily without an individual difference and with high accuracy.
Patent JP-H0368496-A (JP)
Title: Water purifying structure
Inventor: NIWA CHIAKI
IPC: E02B3/06
Filed: 1989-05-30
Abstract: PURPOSE:To increase the surface area and to activate an extremely large amt. of microbial membrane by charging a contact material into the region between walls. CONSTITUTION:The contact material 5 is charged into the region between the walls 1a and 1b of the water purifying structure 1. Consequently, the surface area is significantly increased, and an extremely large amt. of microbial membrane is activated by depositing the membrane on the spacious surface. Furthermore, an opening 3 is provided in the walls 1a and 1b and in the top end plate 2 for closing the space between the walls. As a result, when external water is introduced into the structure 1, the water is brought into sufficient contact with the activated membrane on the surface of the contact material 5. Accordingly, water is most effectively purified, purified water is rapidly discharged into an external water basin, and a large amt. of water is continuously and efficiently purified.
Patent JP-S5566243-A (JP)
Title: Reinforcing device for stator winding end portion
Inventor: KAWASE MITSUO
IPC: H02K3/50
Filed: 1978-11-09
Abstract: PURPOSE: To positively prevent the slackness of a tension portion by the cooperation of the two reinforcing members of the first winding reinforcing member and the second winding reinforcing member, by circularly arranging the first reinforcing member to an end portion of winding, and by successively winding the first reinforcing member to the end of the winding while letting the first reinforcing member pass under by means of the second reinforcing member.  
     CONSTITUTION: Stator winding 1 is wound in a shape that is distributed to a plurality of grooves mounted to an inner circumference of a cylindrical core 3. The first and second winding reinforcing members 4, 5 are used which are produced by filling insulating fibers, to which resin is impregnated, into soft insulating tubes that have an arbitrary diameter and a diameter larger than spacing between the ends of the winding 1, the first reinforcing material 4 with the arbitrary diameter is circularly disposed to the end portion of the winding 1, the second reinforcing material 5 with the diameter larger than the spacing between the ends of the winding 1 is let pass between the winding 1 while letting the first reinforcing 4 circularly formed pass under and wound on an end of the next winding 1 and the reinforcing members 4, 5 are hardened after winding is completed. Thus, the slackness of a tension portion can positively be prevented by the cooperation of the two winding reinforcing members. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09295325-A (JP)
Title: Method and apparatus for manufacturing card product
Inventor: IZUMIHARA HIROSHI
IPC: B42D15/10
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a card incorporated with an electric circuit such as an IC card efficiently. SOLUTION: With the use of a fixed mold 20 and a movable mold 30 equipped with a piston 33 having a recession 33b of constant depth on the end surface opposite the fixed mold 20, the piston 33 is retracted, the molds 20, 30 are clamped while a circuit sheet being supplied to the end surface of the fixed mold 20, a molten resin is injected between the circuit sheet and the recession 33b of the piston 33, and the piston is advanced to compression- mold a synthetic resin layer on one side of the circuit sheet.  Next, the molds 20, 30 are opened temporarily, the piston is retracted, molds 20, 30 are clamped again in a state in which a recession 25 is formed by forming a hollow projection 24 on the end surface of the fixed mold 20, the resin is injected into the recession 25 formed by by the projection 24, the piston is advanced again, and the synthetic resin layer is compression-molded on the other side of the circuit sheet.
Patent JP-H05306460-A (JP)
Title: Production of insulating material coated with alumina film
Inventor: ONO NAOTO
IPC: C23C14/58
Filed: 1992-05-01
Abstract: PURPOSE:To produce an insulating material improved in insulation resistance by forming an alumina film on a stainless substrate by dry coating and heat treating at a specific temp. in an oxidizing atmosphere. CONSTITUTION:The alumina film is formed by dry coating method (ion plating or the like) on the stainless substrate made small in ruggedness of the surface by pickling. Next, the substrate is heat treated in the oxidizing atmosphere at >=500 deg.C to make the composition of the alumina film almost Al2O3. As a result, the insulating material excellent in electric insulation resistance is obtained.
Patent JP-H0431716-A (JP)
Title: Karman vortex sensor
Inventor: TSUCHIDA ATSUYA
IPC: G01F1/32
Filed: 1990-05-28
Abstract: PURPOSE:To make it possible to perform measurement even in a minute flow- rate region by inserting a pressure receiving plate which is attached in a flag shape into fluid in a Karman vortex sensor, and taking out the deflection to the outside as the displacement through a detecting shaft which is linked to the sensor. CONSTITUTION:When fluid flows in the direction of an arrow, a sensor holding body of a triangle pole becomes an obstacle, and Karman vortex is generated at the rear side of the body. The pressure caused by the Karman vortex is alternately applied on both sides of a pressure receiving plate 9 in the sensor supporting body 20. Therefore, the pressure receiving plate 9 is vibrated in synchronization with the generation of the Karman vortex in the orthogonal direction with respect to the direction of the flow. The frequency of the vibration agrees with the magnitude of the flow rate very well. The vibration of the pressure receiving plate 9 is transferred to a tube body 6 and a detecting shaft 10 in high sensitivity. The vibration is converted into the turning, i.e. torsion, of the detecting shaft 10. The torsion can be detected as the displacement of a reflecting lever 16 which is attached to the detecting shaft 10 with an optical fiber 15 based on, e.g. the change in reflected amount.
Patent JP-S6340627-A (JP)
Title: Method and device for manufacturing automobile wheel
Inventor: KODAMA TSUNEJI
IPC: B21D53/30
Filed: 1986-06-13
Abstract: PURPOSE:To make the center of each part coincide with high accuracy by performing a press hole making of a both with a hub hole reference after simultaneously performing the contraction forming of the bead sealing part of the wheel where a rim and disk are welded with engagement and the hub hole reaming. CONSTITUTION:The semi-finished wheel 4 welding a roll formed rim 2 and press formed disk is fed to a contraction forming device 23 by a conveyer 15 and lifted inside a cylindrical body 18 by a lifter 17. A hub hole 5 is subjected to a reaming with the descent of a cutting tool 23 almost simultaneously with the diameter shrink age of a bead sealing part 11 by the hydraulic shrinkage of plural shrinking dies 19 located on the inner periphery thereof and the center of the both is allowed to coincide. It is fed to a press machine 13 in succession, the reamed hub hole 5 is engaged with the engaging projection column 25 of an ascending die block 24, a bolt hole 9 is blanked with the descent of a piercing die 28 and the relative position center of the hub hole 5 and bolt 9 is allowed to coincide. The fitting deflection of the wheel 4 is eliminated and the fitting is facilitated.
Patent JP-H10309160-A (JP)
Title: Device for transpiring chemical agent
Inventor: KUROSAWA SATOKI
IPC: A01M1/20
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a chemical agent-transpiring device capable of continuing the transpiration of the chemical agent over a long time and allowing the chemical agent to uniformly act in a room. SOLUTION: This device for transpiring a chemical agent comprises two or more transpiration units 2, a motor-driven fan 3 disposed in a direction for diffusing the chemical agent at a place near a transpiration port, a controller 4 for switching and operating the transpiration units 2 for every prescribed integrated time, and a timer for supplying electric powers to the motor of the fun 3 and to the controller 4 in a suitable on-off cycle. The transpiration units 2 each is used for heating a member containing a chemical agent with a heater to transpire the chemical agent from the transpiration port of a case 9.