baber/WOPTO huggingface dataset:
Patent JP-H08257263-A (JP)
Title: Portable razor
Inventor: AKASAKA KOZO
IPC: B26B21/52
Filed: 1995-03-24
Abstract: PURPOSE: To provide a portable razor capable of dealing with armpit shaving or leg shaving and having easiness and also safety by providing two kinds of razors different in the form of blade parts inside a main body case so as to be freely folded and taking in/out respective razors independently to/from the main body case. CONSTITUTION: Inside a main body 1 of a compact case type, a pair or razors 2 and 3 are housed so as to be freely taken in/out in the folded state. After both the razors 2 and 3 are housed in the main body 1 of the case, they are beautifiully housed by closing a lid body 4. The razors 2 and 3 are let rise and fall with respective shafts 5a and 5b as a center, they are let fall at the time of no use but let rise at the time of use, and only the razor to be used is protruded from the main body 1 of the case. At such a time, the protruded razor is crimped and stably held by the lid body 4 and the end edge part of the main body 1 of the case so as to be prevented from unexpectedly falling during the use. Besides, both the razors 2 and 3 are repectively constituted by combining respective bar-shaped body parts 6a and 6b and respective blade parts 7a and 7b.
Patent JP-S5214368-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KAWANOBE TOORU
IPC: H01L21/3063
Filed: 1975-07-25
Abstract: PURPOSE: To clean collector junction of transistor by making use of difference in dissolution potential of metal into alkaline solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57204566-A (JP)
Title: Composite copying machine for color separation film by electrophotography
Inventor: FUJISAWA KUNIO
IPC: G03G15/22
Filed: 1981-06-12
Abstract: PURPOSE:To perform uniform exposure, development, and transfer for necessary original films and to check a color shifts among the color separation films in a short time, by placing original films, master paper, and transfer paper at prescribed positions, and then only turning on an operation switch. CONSTITUTION:Master paper fed from a master paper supply part 10 and a yellow original film fed from an original film placing table 6 according to positioning pins 42, etc., of an endless conveyor belt 4 are held one over another and cylinder exposure parts 48-58 of a slit exposing device 20 perform contact exposure; and the original is discharged by a conveyor belt 23, and the master paper is developed at the yellow development part 102 of an elevator type developing device 24, sent onto a belt 18, and further fed from a supply part 14 to transfer a yellow color image to transfer paper held around a transfer drum 200. Other magenta, cyan and black images are the same.
Patent JP-S5617200-A (JP)
Title: Method of controlling penetration condition in circumferential welding of metal pipe and gauge for control of said method
Inventor: ITABASHI MASAMI
IPC: B23K9/028
Filed: 1979-07-18
Abstract: PURPOSE: To easily grasp penetration condition and obtain good welding in circumferential welding of metal pipes by so controlling the weld bead widths on the outside surfaces of the metal pipes as to be kept within fixed ranges.  
     CONSTITUTION: Welding speed is controlled in such a manner that the weld bead width of the outside surfaces of, for example, thin-walled stainless steel pipes, is kept within a range of 3.5W6mm in the case of pipe sizes 13WW40A and within a range of 4W6mm in the case of a pipe size 50A. The weld bead widths of the outside surfaces obtained in such ranges as described above are the regions where penetration is stable, by which good welding is obtained. If the weld bead widths of the outside surfaces are below the above-mentioned widths, welding is defective owing to lack of penetration and rewelding is required. The widths above those described above are indicative of weld defects such as occurrence of burn-through an piercing and therefore repair is made by rewelding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09255691-A (JP)
Title: Phosphate composition
Inventor: KIMURA RIYOUJI
IPC: C09K21/12
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphate composition useful as a polyphosphate flame retardant, etc., excellent in thermal coloration resistance by adding a specific amount of a phosphite ester compound as an antioxidant to a specified polyphosphate compound. SOLUTION: This phosphate composition comprises 100 pts.wt. of a polyphosphate compound of the formula [R<1> -R<3> are each H, a 1-9C alkyl; X is a direct bond, a 1-8C alkylene, an alkylidene, OCO, COO, O, S; (m) is 0, 1; (n) is 1-10] and 0.001-10 pts.wt. of a phosphite ester compound (e.g. pentaerythritol diphophite) having a melting point of >=50 deg.C as an antioxidant. The phosphate composition is free from the generation of an injurious gas, low in evaporability, excellent in thermal coloration resistance, and useful as a polyphosphate flame-retardant for organic materials such as plastics, etc.
Patent JP-S60234376-A (JP)
Title: Junction type field effect transistor and manufacture thereof
Inventor: TABUCHI HARUHIKO
IPC: H01L21/027
Filed: 1984-05-07
Abstract: PURPOSE:To control relatively large quantities of currents by applying relatively low gate voltages by a method wherein gate crystal layers are of the stripe geometry, a multiplicity of gates is two-dimensionally arranged across the cross section that is a current path between the source and drain crystal layers, the cross section is enlarged of the current path between the source and drain, and the length of the current path is shortened. CONSTITUTION:Cd is thermally diffused into an N-InP 1 with an SiO2 2 acting as a mask for the conversion only of the end surface of the N-InP 1 into a P type layer 3. This P type layer 3 electrically connects the multiplicity of stripe- geometry gate crystal layers. After the removal of the SiO2 2, a P-InP 4 is grown on the N-InP 1 by liquid phase epitaxy. Next, a photoresist 5 is laid by application and laser is illuminated simultaneously from two directions. Optical interference results in the formation of an approximately 4,000Angstrom -pitch resist pattern. The photoresist 5 works as a mask in a process that follows wherein chamical etching is accomplished for the removal of the portion of the P-InP 4 not coated with the photoresist 5, and then SiO2 6 is formed only on the edges of the surface equipped with corrugation so that no crystal may grow in the region. Finally, again by liquid phase epitaxial growth, an N-InP 7 is grown only in the middle portion, whereafter SiO2 6 is removed.
Patent JP-H06282134-A (JP)
Title: Packing device for sheet feeding device
Inventor: TSUCHITANI YOSHIRO
IPC: B65H3/46
Filed: 1993-03-26
Abstract: PURPOSE:To maintain the safety of a sheet feeding means from impact such as vibration by pressing and fixing the sheet feeding means in a reverse direction to the rotating direction thereof at the time of transporting the device by using a packing member. CONSTITUTION:In the case of attaching the packing member 19, a wide part 19a1 where a 1st bend part 19a is erected is inserted between a frame 6 and a roller guide 21 so that it may be positioned between the ribs 6a of the frame 6, and held and fixed in the up-and-down direction of the wide part 19a1. A 3rd bend part 19c is inserted under a feeding roller 3 and arranged so that the notched surface of the roller 3 can be supported by a triangular surface formed by bending. A 2nd bend part 19b is attached to be erected along the frame 6. By attaching a cassette 2 to a device main body 1 in a direction shown by an arrow in such a state, the 3rd bend part 19c is pushed aside by the upper surface 20a of an intermediate plate pressing member 20, whereby the roller 3 is pressed in a direction shown by an arrow (b)(the reverse direction to a feeding direction) simultaneously with supporting the notched surface of the roller 3.
Patent JP-H08288598-A (JP)
Title: Printed substrate
Inventor: YAMADA HIROYUKI
IPC: H05K1/02
Filed: 1995-04-17
Abstract: PURPOSE: To surely earth a chassis so as to prevent a substrate crack at the time of mounting the substrate in a printed substrate to be mounted on a metallic chassis. CONSTITUTION: A plurality of wire type connection parts 15 to be formed by dip solder are in parallel provided on an earth pattern 13 and a solder build-up part 17 is provided and a tip of thin wire type connection part 15 is guided out being extended outside the substrate mounting part.
Patent JP-H11268236-A (JP)
Title: Method, squeegee and apparatus for forced pressure printing
Inventor: SUDO JUNICHI
IPC: B41F15/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To conduct printing by pushing out printing paste toward a printing object by pressing it forcedly. SOLUTION: A screen plate 1 which is so supported as to be opposed in proximity to a base plate 10 as a printing object, a squeegee 20 for forced press printing which has a tip opening 26 for discharging printing paste 3 being opposed to the screen plate 1 and a supply channel for the printing paste 3 communicating with the tip opening 26 and a paste tank 30 and a pressure pump 32 as pressure supply means for supplying the printing paste with pressure to the supply channel 25 are provided. The printing paste 3 discharged forcedly with pressure from the tip opening 26 of the squeegee 20 is transferred onto the base plate 10 or filled in recessed parts or hole parts on the base plate side through the screen plate 1.
Patent JP-2000284187-A (JP)
Title: Image pickup device for endoscope
Inventor: TAKAHASHI KAZUAKI
IPC: G02B23/24
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a lens barrel from entering a lens barrel hold part and to eliminate the need for drawing-out operation using a jig etc. SOLUTION: The lens barrel 12 holds an objective optical system in a lens frame 13 and a lens barrel hold member 4 which holds the lens barrel 12 movably along the optical axis has an optical path space longer than the length of the lens barrel. For example, an extension part 13A is formed by extending the whole or part of the rear end part of the lens frame 13 by specific length along the optical axis. Consequently, even when the lens barrel 12 is moved to the rear end part, the extension part 13A abuts against the inside rear end surface of the lens barrel hold member 4 and the lens barrel 12 never enters the hold member 4. Or a step part which stops the lens barrel holding member 4 from sinking may be provided instead of the extension part 13A.
Patent JP-H02267344-A (JP)
Title: Control device for internal combustion engine
Inventor: HASHIMOTO KENJI
IPC: F02D23/02
Filed: 1989-04-10
Abstract: PURPOSE:To discriminate the failure of each drive circuit with simple structure by monitoring the operating status of each drive circuit, modulating this monitor result so as to feed it into an electronic control unit, then demodulating the modulated monitor result. CONSTITUTION:A control device for controlling each of plural actuators A including a fuel injection valve and an ignition coil is provided with an electronic control unit B for outputting control signals for controlling each actuator A. There are also provided with plural drive circuits C for driving the respective actuators A according to the respective control signals, plural monitor means D for monitoring the operating status of the respective drive circuits and a modulating means E for modulating the monitored result of each monitor means D into one signal line and feeding it to the electronic control unit B, thus forming a power module. The electronic control unit B is further provided with a demodulating means F for demodulating the modulated monitor result.
Patent JP-2000281357-A (JP)
Title: Method and device for firing gel
Inventor: KOIKE TAKASHI
IPC: C03C1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To effectively fire gel so that glass having stable quality can be produced from the gel by placing the gel on gel holding members on which the gel can move toward the center of a uniform-heating zone. SOLUTION: In this firing method, a gel 5 is held on gel holding members 4 arranged on the inside of a gel holding boat that is placed in a firing furnace, and the gel holding boat 1 has a shape formed by cutting a hollow cylinder with a cutting plane parallel to the axis of rotation of the cylinder. Also, a plurality of concave striae 3 respectively for supporting the gel holding members 4 are formed in each of cut faces 2 of the semi-cylindrical boat 1 in such a way that a certain space is interposed between every adjacent two of the concave striae 3 and each of the holding members 4 is movable in the directions indicated by the arrows with the concave striae 3 as the center of rotation.  Further, when the gel 5 is shrunk by the heat treatment in the firing furnace, the gel 5 is moved in the direction of the center of gravity, and accordingly can be moved toward the center of a uniform-heating zone of the boat 1, in which zone the firing temperature is adjusted to a constant temperature, to enable uniform firing of the gel. As each of the gel holding members 4, a wire having a circular cross-section is preferably used.
Patent JP-S59217022-A (JP)
Title: Clutch mechanism for power transmission system
Inventor: SHIMIZU YASUO
IPC: F16D43/16
Filed: 1983-05-24
Abstract: PURPOSE:To eliminate need of a friction shoe and a shoe drum and simplify construction by directly using a centrifugal weight itself as a power transmission member. CONSTITUTION:A clutch mechanism 30 consists of a nearly ring-type flat-plate centrifugal weight 31 which has an engaging projection 31a provided on its outer periphery and a weight part 31b, positioned in the diametric direction to it and nearly symmetrically with respect to the axial center O, and a ring type member 32 which has engaged projections 32a consisting of radial step parts A, B that are engaged with the engaging projection 31a of the centrifugal weight 31, and which is fitted in and fixed to, in an integrated form with, the inside of the annular flange of a first pulley. The centrifugal weight 31 also is being energized in the direction at which the engaging projection 31a and the engaged projections 32a are engaged, by means of a centrifugal weight spring 33 provided between it and a frange 12, while it has a detent mechanism 40 consisting of a cam 40a and a detent spring 40b.
Patent JP-S58214348-A (JP)
Inventor: TANAKA MORIO
IPC: B02C1/14
Filed: 1983-05-23
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-H03287652-A (JP)
Title: Vibration-damping composition
Inventor: MAEDA MIZUHO
IPC: C08F297/04
Filed: 1990-04-04
Abstract: PURPOSE:To prepare a thermoplastic vibration-damping compsn. which exhibits high vibration-damping properties over a wide temp. range and can be molded without the necessity for a complex vulcanizing step by compounding a specific block copolymer with an iron oxide powder. CONSTITUTION:100 pts.wt. block copolymer is compounded with 30-1000 pts.wt. iron oxide powder to give a vibration-damping compsn., which can be used as a material for damping vibration and noise and exhibits excellent vibration- damping properties over a wide temp. range from room temp. to a high temp. The block copolymer has a number-average mol.wt. of 30,000-300,000 and comprises a block consisting of a vinyl arom. monomer and having a number- average mol.wt. of 2,500-40,000 and a block consisting of isoprene or an isoprene- butadiene mixture and having a number-average mol.wt. of 10,000-200,000, a 3,4-bond content and a 1,2-bond content each of 40% or higher, and a peak of the main dispersion of tan delta at 0 deg.C or higher.
Patent JP-S59225190-A (JP)
Title: Novel cephalosporin derivative
Inventor: NAGANO KENSHIYOU
IPC: A61P31/04
Filed: 1984-05-07
Abstract: NEW MATERIAL:The compound of formula I [R<1> is lower alkyl (substituted with carboxyl or carbamoyl); R<2> is carboxy or cyano; R<3> is carbamoyl or amidino; the bond designated with wavy line is anti-form or synform] and its salt. EXAMPLE:(z)-7-[alpha-( 2-Aminothiazol-4-yl )-alpha-( 1-methylethoxyimino )acetamido]-3- [4-(carbamoylcarboxymethylene)-1,3-dithietan-2-yl]-DELTA<3>-cephem-4-c arboxylic acid of formula II. USE:Antibacterial agent effective to Gram-positive and Gram-negative bacteria, especially to pseudomonas aeruginosa. PREPARATION:The cephalosporin compound of formula III [R<4> is (protected) amino; R<5> is (protected) carboxy, carbamoyl, or (substituted) lower alkyl; R<6> is OH or amino] is treated with a base such as potassium carbonate usually in a solvent at room temperature or under cooling.
Patent JP-H06309053-A (JP)
Title: Regulator circuit
Inventor: OKADA YOSHIHISA
IPC: G05F3/30
Filed: 1993-04-19
Abstract: PURPOSE:To provide the regulator circuit whose voltage regulation to the load current is small without increasing the current consumption. CONSTITUTION:The emitters of transistors(TRs) whose common-connected bases are connected to the connection point of resistors R3 and R4 which divide the part between an output terminal Vo and GND are connected to GND thorugh resistors R1 and R2, and R2 respectively, the collectors are connected to a power source terminal Vcc through a 1st current mirror circuit 2, and the collector of the TR Q2 is connected to the base of a TR Q3. Further, the bases of the RTs Q3 and Q4 are connected to the power source terminal Vcc through the output terminal and input terminal of a 2nd current mirror circuit 3, the emitter and collector of the TR Q4 are connected between the collector of the TR Q3 and power source terminal Vcc, and the emitter of the TR Q3 is connected to the output terminal Vo.
Patent JP-S5317069-A (JP)
Title: Semiconductor device and its production
Inventor: IHARA MASARU
IPC: C30B25/02
Filed: 1976-07-30
Abstract: PURPOSE:A semiconductor device having a wafer of a small parasitic capacitance and free from wapage is obtained by forming multilayer laminated films of amorphous SiO2 and single crystal sapphire on a single crystal Si substrate.
Patent JP-H08260067-A (JP)
Title: Method for recovering aluminum from laminated foil
Inventor: TANAKA KATSUMI
IPC: C22B21/00
Filed: 1995-03-24
Abstract: PURPOSE: To separate and recover Al foil at a high yield from thermoplastic resins by treating laminated foil consisting of the thermoplastic resins and Al foil with a soln. or vapor of an org. solvent of specific volatile oxygen-contg. arom. compds. CONSTITUTION: The pressed scrap and defectives of the laminated foil formed by securely adhering the Al foil and the thermoplastic resins, such as polypropylene and polyethylene, with adhesives, such as urethane adhesives and anchor coating agents, are cut to fine pieces. These fine pieces are immersed into the org. solvent soln. prepd. by dissolving 1 to 70wt.% volatile oxygen-contg. arom. compds., such as benzaldehyde and acetone, into lower alcohols, such as methyl alcohol, and are treated for 1 to 300 minutes. The fine pieces are subjected to an ultrasonic treatment at need or are treated by spraying of the soln. or with the vapor of the volatile oxygen-contg. arom. compds. The Al foil peels easily from the thermoplastic resin films and the Al as valuable metal is recovered at the excellent efficiency.
Patent JP-S63261054-A (JP)
Inventor: NAKA HIROMASA
IPC: E04F15/024
Filed: 1987-04-14
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-S60234748-A (JP)
Title: Device for producing steel strip
Inventor: HONJIYOU HISASHI
IPC: B22D11/04
Filed: 1984-05-08
Abstract: PURPOSE:To improve the quality of a product by providing a tubular cooling mold and a device for drawing out a solidified layer therefrom, etc. and decreasing the non-metallic inclusion to be drawn into the solidified layer. CONSTITUTION:The casting device for a steel strip consists of the tubular cooling mold 3 communicated with a pressure chamber 11, the device 8 for drawing out the tubular solidified layer 14 formed by said mold therefrom, a device 6 for incising the layer 14 to form the steel strip 15 and a control device 10 for generation of gaseous pressure. The gas kept under the prescribed pressure is supplied into the chamber 11 and the height of the level of the molten metal in the mold 3 is controlled.
Patent JP-2000283430-A (JP)
Title: Method for utilizing waste as fuel
Inventor: YOSHITAKA EMI
IPC: F23G5/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for utilizing waste as a fuel to improve handling ability, feed the waste as the fuel to a power station as a smell and putrefaction are prevented, reduce energy and cost necessary for bringing the waste into the fuel compared with manufacture of a refuse solid fuel in an economically favorable manner, and recover a valuable metal and glass of good quality contained in the waste. SOLUTION: Waste 1 is crushed by a crusher 2 and a moisture content is removed by a drier 3 as occasion demands. Thermal decomposition residue is produced through the waste in a thermal decomposition furnace 4. After char is selected from the thermal decomposition residue by a selection device 5, the char is pulverized by a pulverizing device 22. The pulverized char is transferred by a transfer means 9 and brunt as fuel by different equipment.
Patent JP-H10291688-A (JP)
Title: Removing method of copy sheet jam, and jam detecting and removing system
Inventor: DICESARE CESIDIO J
IPC: G03G15/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a system removing a jam in a copying machine/printer. SOLUTION: A system is positioned in a copy sheet conveying route with easy access possible to an enlarged opened buckle chamber 90, in the case of trouble cycle down of a copying machine/printer, at each obstructing a sheet 110 successively leading to an output part of a machine by a jamming sheet, to be used for collecting the sheet 110. In a user, by access to a jam region and the buckle chamber 90 collecting [easy reach] the separated sheet 110 in the inside, almost jams can be removed, accordingly paper is prevented from being dispersed in a paper route total unit.
Patent JP-2000286915-A (JP)
Title: Signal modulation circuit and method
Inventor: SHIMIZU HIROAKI
IPC: H04L27/36
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a modulation circuit and a modulation method for outputting an RF(radio frequency) signal having decreased out-band noises even to a modulation signal including its amplitude change. SOLUTION: This modulation circuit includes a phase signal/amplitude component generation part 1 which extracts a phase signal and an amplitude component in response to a given modulation signal, the analog conversion parts 3 and 4 which convert the phase signals into analog signals, a quadrature modulator 5 which outputs an IF(intermediate frequency) signal by applying the quadrature modulation to the analog signal, a frequency converter 7 which applies the frequency conversion to the IF signal and outputs an RF signal, a delay circuit 23 which delays the said amplitude component by a prescribed time to output an amplitude component signal and a variable gain part 9 which varies the amplitude of the RF signal received from the converter 7 according to the amplitude component signal and outputs the varied RF signal.  Thus, it is possible to obtain a modulated signal having decreased out-band noises even to a modulated signal including an amplitude component by the function of the part 9.