baber/WOPTO huggingface dataset:
Patent JP-H05109070-A (JP)
Title: Optical recording system
Inventor: OKADA OSAMU
IPC: G11B7/30
Filed: 1991-10-16
Abstract: PURPOSE:To provide a recording system of a rewritable and phase-change type optical disk which enables all data to be erased and has improved characteristics at a high speed. CONSTITUTION:Recorded data is erased completely by performing fusing with a first beam 1 for forming an amorphous property, a crystalline neucleus is formed by a second beam 2, and then crystallization is made at a low level and an amorphous property is formed at a high level by a third beam 3, thus achieving improved RAW characteristics at a high speed while erasing all data.
Patent JP-H02114185-A (JP)
Title: Measuring apparatus of semiconductor
Inventor: ATAKA TOSHIAKI
IPC: G01R31/26
Filed: 1988-10-24
Abstract: PURPOSE:To shorten a time for measurement of a lifetime and to make the measurement precise by providing a semiconductor substrate heating means at the time of measurement of a wiring lifetime parameter and an activating energy, a constant current supplying means and a step current supplying means. CONSTITUTION:An activating energy is determined from an inclination formed when measuring points for a lifetime at each temperature determined with a current fixed are connected together, while a wiring lifetime parameter is determined from an inclination formed when measuring points at the time of the amplitude of a current being changed with the temperature fixed are connected together. Values obtained by these determinations are stored in ROM or the like in a personal computer 11. After the wiring lifetime parameter and the activating energy are determined, a semiconductor substrate 16 is subjected under a room temperature, a power switch 10c is changed over onto the step current side 10b, a step current is supplied and it is increased until a metal wiring in a semiconductor is disconnected. A voltage at each current value is measured by an ammeter 14 and a voltmeter 13 being interpositioned in a line of a power source 10. Thereby a wiring resistance can be determined, and these data are inputted to the personal computer 11, wherein computation for estimating the lifetime of the wire is executed.
Patent JP-H1191751-A (JP)
Title: Label sticking apparatus
Inventor: HASHIMOTO MITSUO
IPC: B65C9/25
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent a label from sticking to a delivery roller by effectively cooling the delivery roller by a cooling means. SOLUTION: A label L is carried by a delivery roller 8 with its adhesive face inward and transferred from the delivery roller to a sticking drum 3. While the label is carried by the sticking drum with its adhesive face outward, it is heated by a heating means 10 and activated, then it is stuck to a container. A partition 15 is provided between the delivery roller 8 and a blow-out port 11 of the heating means, while a cooling means 16 for blowing cold air against the delivery roller for cooling is provided on a delivery roller side of the partition 15.
Patent JP-H01211930-A (JP)
Title: Heat treatment apparatus
Inventor: SATO TAKASHI
IPC: H01L21/26
Filed: 1987-10-23
Abstract: PURPOSE:To improve heat treatment conditions of a semiconductor comprising a material at a low evaporating temperature such as arsenic, etc., by a method wherein a heat treatment chamber and a heater chamber controlling the temperature of the whole system are separated from each other to be controlled, an exclusive heater for controlling arsenic temperature is added to the whole system, and a lamp annealing means is added. CONSTITUTION:A subheater 1 is provided with an arsenic feeding system 3 and an exhaust system 4. A halogen lamp is used for a lamp annealing device 6. The arsenic feeding system 3 is provided with an arsenic heater 11 independently controlling the temperature of an arsenic source 5. A gallium arsenic substrate 7 is mounted on a holding base 21 in a heat treatment chamber 2 and then the inner pressure in the chamber 2 is reduced. After the temperature of the gallium arsenic substrate 7 is stabilized, the lamp annealing device 6 is actuated for around 10sec to raise the temperature of the gallium arsenic substrate 7. Through these procedures, the favorable hat treatment can be realized.
Patent JP-H05331179-A (JP)
Title: Organocyclic phosphorus compound and its production
Inventor: SARUWATARI KOICHI
IPC: C08K5/53
Filed: 1992-09-11
Abstract: PURPOSE:To provide a new compound useful as a stabilizer, flame retardant, or intermediate for polymers. CONSTITUTION:The compound of formula I (t-Bu denotes tertiary butyl), which can be obtained, for example, by the following process: a reaction vessel is charged with a compound of formula II and an inert solvent to dissolve the compound of the formula II in the solvent pref. at 50-80 deg.C, and, on completion of the dissolution, this compound is made to react with 2-t-butyl-1,4- benzoquinone.
Patent JP-H1180002-A (JP)
Title: Preparation for external use for skin preventing aging
Inventor: OKANO YURI
IPC: A61K8/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a preparation for external use for skin, excellent in action improving effectively preventing or improving damage to or aging of skin caused by exogenous stress such as ultraviolet rays and having good stability and safety by including salicin. SOLUTION: This preparation contains a salicin of the formula, preferably in an amount of 0.001-5.0 wt.%. An extract of salicaceaous plant such as an extract of Salix nigra bark extracted for 2 hr to 2 weeks at room temperature to boiling point of a solvent under normal pressure by a solvent such as water in an amount of 0.5-100 times by weight is preferably used as salicin. The skin preparation for external use can be formulated in a shape of lotion, emulsion or the like and activates metabolism of dermis fibroblast and is effective in prevention or improvement of skin aging symptom such as crease due to aging or the like, occurrence of freckle and lowering of skin elasticity and has antiinflammatory action and wound healing promoting action.  The skin preparation is useful also as cosmetic for prevention of aging in preparation form of soft skin lotion, astringent skin lotion or the like.
Patent JP-H1085506-A (JP)
Title: Drain discharge device
Inventor: OKADA TERUBUMI
IPC: F16L55/24
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent bacteria from sticking on a porous body for discharging a drain or from clogging to the pores, which is the cause for lowering discharging capability, in a drain discharge device divided by the porous body for discharging a drain where a valve point pressure between a drain inlet and a drain outlet is set larger than the pressure of a gas applied to the inlet. SOLUTION: In the inside of a drain discharge device, bacteria adsorbents 21a, 21b composed of porous body of a material of apatite hydroxide are provided in respective spaces of an inlet side 5 and an outlet side 7 of the porous body 9 for discharging the drain. Since the bacteria coexisting in the drain are adsorbed on the bacteria adsorbents 21, 21b through convection and so forth occurring in processes of introducing and discharging the drain, the sticking or the clogging to the porous body 9 for discharging the drain is reduced, and lowering of the discharging capability is eliminated to that extent.
Patent JP-H05326479-A (JP)
Title: Semiconductor wafer
Inventor: SHINGYOUCHI TAKAYUKI
IPC: H01L21/304
Filed: 1992-09-09
Abstract: PURPOSE:To provide a semiconductor wafer excellent in electrical characteristic, providing a higher yield in device manufacture. CONSTITUTION:The surface of a silicon wafer is cleaned using, for example, a SC1 cleaning liquid (H2O:H2O2:NH4OH:5:1:1) so that the quantity of hydrogen adhering thereto will be 2/5 or more of the reference value. The reference value refers to the quantity of saturated hydrogen forming no thermal oxidation film on the surface of a silicon wafer. The quantity of hydrogen is determined using the TDS index. The TZDB measurement of the resultant silicon wafer showed a higher breakdown voltage than conventional.
Patent JP-2000097791-A (JP)
Title: Screwing torque measuring apparatus
Inventor: NAKAGAWA MASAAKI
IPC: G01L5/24
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a screwing torque measuring apparatus in which highly accurate measurements can be attained regardless of the rotary operating speed of a tubular body while preventing fluctuation of measurement due to difference of skill of worker. SOLUTION: The screwing torque measuring apparatus comprises a spring mechanism 9 interposed between a screwing bit 4 and a tubular body 1 and generating a resilient force in the direction resisting against rotation of the tubular body, an encoder 10 for detecting distortion of the spring mechanism based on the relative rotation between the screwing bit and the tubular body, means for detecting inversion of the relative rotational direction between the screwing bit and the tubular body based on an output signal from the encoder, and means for storing the measurement of the encoder as a screwing torque for a screw to be measured in response to a detection signal from the means for detecting inversion of the relative rotational direction.
Patent JP-S63121862-A (JP)
Title: Copying machine with punch
Inventor: EGAMI TAKATOSHI
IPC: B41J3/44
Filed: 1986-11-11
Abstract: PURPOSE:To enable punching operation at the time of copy tray discharging by providing a punching claw, a paper piece tray which collects and discharge paper pieces punched by the punching claw, and a punch selection key provided to a copying operation part. CONSTITUTION:A copying form sent to a copy tray 9 is punched at a position which is 12mm inside from its filing end. Circular paper pieces produced by a punching spindle 11 fall in the paper piece tray 15 from a paper piece collection cylinder 14 and are discharged. A roller 20 is provided to the punching spindle 11, which is made to abut on a cam 16 by this roller 20, so that the association between the cam 16 and punching spindle 11 is made smooth. Further, when copying forms are punched, sheet by sheet, the need for a strong punching spindle 11 is eliminated and the punching operation is performed smoothly. Consequently, the copying forms are already punched when discharged to the copy tray.
Patent JP-H09112424-A (JP)
Title: Protector of electric equipment
Inventor: KOBAYASHI TATSUHIRO
IPC: F04C29/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To make reliability in operation so as to be enhanced by pressing an overload relay to the top of a compressor inexpensive in terms of cost without resting on the externals of this overload relay. SOLUTION: A rib 8 is installed in a terminal cover level different part, pressing the circumference of an overload relay 7, and the center of this relay 7 is also pressed to the top of a compressor by a bushing 10, through which a backside of the overload relay 7 is so constituted that it is surely made to adhere close to the compressor top.
Patent JP-H02117051-A (JP)
Title: Cathode for m-type electron tube
Inventor: TANAKA TSUTOMU
IPC: H01J23/04
Filed: 1988-10-26
Abstract: PURPOSE:To enable a cathode structure to be strong enough against thermal plastic deformation by providing a filament make of an electron radiative high melting-point metal within a cylindrical cathode made of the electron radiative high melting-point metal whose cylindrical surface is provided with a plurality of small holes. CONSTITUTION:A filament 3 is heated up to temperature to the extent of that of normal directly heating type cathode by sending heater current to the filament 3. Then, when anode voltage is applied, a part of emission from the filament 3 is extracted out of a cathode 2 through plural numbers of small holes 1 so that weak oscillating or amplifying is started owing to a small number of electrons. In this case, the filament is arranged in the inside of a cylindrical cathode, the thermal plastic deformation of the filament can thereby be prevented.
Patent JP-H03131631-A (JP)
Title: Thermoplastic liquid crystal wholly aromatic polyimide ester and production thereof
Inventor: FUJIWARA KENICHI
IPC: C08G73/22
Filed: 1989-10-17
Abstract: PURPOSE:To obtain the title ester useful for parts of automobile, etc., having excellent dimensional stability both in flow direction and direction perpendicular to the direction and dimensional accuracy by introducing a specific imide group to a specific aromatic copolyester. CONSTITUTION:(A) An aromatic dicarboxylic acid or a derivative thereof, (B) hydroquinone or a derivative thereof, (C) a substituted hydroquinone subjected to nucleus substitution with an aralkyl group, (D) carboxy- N-(carboxyphenyl)phthalimide or a derivative thereof and/or (E) carboxy- N-(hydroxyphenyl)phthalimide or a derivative thereof are subjected to polycondensation reaction in such a way that the components A+C: the components C+D=1:1 (molar ratio) and the components A+B+C+D+E: the components D+E=100:0.1-30 (molar ratio) to give the aimed polyester.
Patent JP-2000096726-A (JP)
Title: Method for preventing water leakage at concrete placing joint underground
Inventor: HATTORI KATSUTO
IPC: E04B1/66
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent water reakage from a concrete placing joint underground. SOLUTION: A pipe 3 with a plurality of through holes is arranged in advance before forms are erected and concrete is placed, at an earth-retaining wall 2 side of a concrete placing joint part 11 of an underground external wall 1. A hose 4 through which a cut-off agent can be injected into the pipe and underground water or the overflowing cut-off agent can be discharged is connected to the pipe 3. Then, concrete is placed in the concrete placing joint part 11 and the forms are removed. Thereafter, after a specified time interval, the cut-off agent is injected from the hose 4 by a hand pump 5 to fill the cut-off agent through the through holes in water leakage positions such as the concrete placing joints or cracks and to seal water.
Patent JP-H09112032-A (JP)
Title: Construction control supporting system
Inventor: TADAKUMA YUUSUKE
IPC: G06Q10/06
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To perform product control at real time by automatically inputting the current positions of various kinds of products in a plant building construction. SOLUTION: Satellites GPS7 and terminal devices 9A, 9B, which detect and transmit the real position of product on the basis of the signal from a ground master station 6, are used so as to input the real position of the various kinds of product to an office computer 3 of a construction field. The office computer 3 of the construction field, which is connected to a computer 11 of a factory, confirms a difference between the product information (planning value), which is previously input from the factory computer 11, and the real position information of the product, which is input from the terminal devices 9A, 9B. Consequently, controls of transportation, storage and installation of various kinds of products can be performed at real time.
Patent JP-2001093608-A (JP)
Title: Electrical contact and electrical contact unit
Inventor: MIYOSHI KAZUAKI
IPC: H01R13/11
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To maintain an appropriate contact pressure, even at high temperatures and to maintain the desired electrical connection conditions. SOLUTION: Two connection receiving sections 11 and 12, which sandwich the connection receiving section material and make a connection, are provided in a board-shape and made of stainless steel. These connection reception sections 11 and 12 are composed of a pair of press fit segments 15, formed by stamping or of a confronting pair of tongue segments 18 formed by bending.
Patent JP-S61148135-A (JP)
Title: Alkoxylation of brominated bisphenol
Inventor: SUGAWARA KOICHI
IPC: C07C315/04
Filed: 1984-12-21
Abstract: PURPOSE:To produce a brominated diol useful as an excellent flame-retardant, in high purity and selectivity, by reacting brominated bisphenol A or brominated bisphenol S in the form of slurry in an alkylene oxide in the presence of a catalyst. CONSTITUTION:A brominated bisphenol A or brominated bisphenol S (preferably tetrabromide) is slurried with an alkylene oxide (preferably ethylene oxide or propylene oxide), and is reacted in the presence of a catalyst (preferably a tert-amine, especially diethanol butylamine) to obtain a brominated diol composed of 2mol of alkylene oxide added to 1mol of the brominated bisphenol. EFFECT:The objective compound can be produced economically, in short step at a low temperature without using a solvent. USE:Flame retardant for polyurethane, polyester and various other plastics, synthetic fibers, etc.
Patent JP-H11103996-A (JP)
Title: Provided sushi detection system in rotary sushi
Inventor: SHIMIZU YOSHIO
IPC: A47G23/10
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To recognize the number of sushi plates for respective kinds every moment in real time for provided sushi on a conveyor in rotary sushi. SOLUTION: This system is provided with a first discrimination means C1 for discriminating the kind of sushi on the sushi plate passing through an origin O which is a downstream end in a kitchen area a1 of the conveyor C, a first sensor S1 for detecting the passing of the sushi plate through the origin O and a second sensor S2 for detecting the sushi plate passing through an end point N which is the upstream end in the kitchen area a1 of the conveyor C. Then, third sensors S3 arranged with a certain interval along a conveyor line in the customer seat area a2 of the conveyor C between the origin O and the end point N for detecting the passing of the sushi plate through the fixed point of the area a2 are respectively arranged at required parts.
Patent JP-S60156693-A (JP)
Inventor: KENRITSUKU MAACHIN RUISU
IPC: C07B61/00
Filed: 1984-12-21
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-H08208860-A (JP)
Title: Apparatus for surface-treating hollow member
Inventor: HAINRIHI GURIYUNBUARUTO
IPC: C23C16/04
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To realize particularly fundamental conditions to deposit a layer having a uniform characteristics such as thickness by an apparatus which renders possible as homogeneous a distribution of exciting energy for plasma as possible.  
     SOLUTION: Metallic shells 2, 2' enveloping a hollow body 4 adapted for the shape of the hollow body 4 having an opening 6, 6' are disposed. A canaliform concavity 5, 5' is formed in the shell. The concavity forms together with a wall of the hollow part covering the concavity a hollow duct. The hollow duct is connected to a generator via a microwave conductor. A pipe 9, 9' for a process gas is introduced into the hollow part. A closing part 7, 7' or a plug is disposed and the opening of the hollow part is closed tight by the closing part or the plug. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01109136-A (JP)
Title: Safety device for dump-cum-vehicle conveying vehicle
Inventor: KURIYAMA HIROAKI
IPC: B60P1/16
Filed: 1987-10-23
Abstract: PURPOSE:To use a dump door as a footboard at the time of unloading in the captioned vehicle in which a loading box is slided rearward after tiling a damp frame to a defined angle to carry out a loading/unloading operation, by interlocking a rear slide preventing means with a rear dump door fastening means. CONSTITUTION:At the time of unloading the load in a loading box 7, as a rod 26 is pulled leftward by operating an operating lever, the hook 34 of a rear dump door fastening device 16 is engaged with a pin 35 via arms 32, 31 fixed to a linking shaft 30 and a rod 33 to fasten a rear dump door 14. Also, the engagement of the hook 39 of a rear slide preventing means 17 with an engaging member 40 is released via an arm 36 fixed to the linking shaft 30 and a rod 37. In this condition, after a dump frame 2 is tilted rearward by means of a lever device, a loading box 7 is slided rearward. After this rearward sliding, the rear dump door 14 is rotated around a pin 35 to make it function as a footboard, to carry out the unloading of a load.
Patent JP-2000060429-A (JP)
Title: Crispy peanut confectionery made by using peanut as raw material, obtained by adding liquid prepared by dissolving chicken egg with milk, gradually in a mixture of soft flour with small amount of margarine, kneading, stretching, cutting by thin width to obtain thin belt like skin, winding the same on surface of roasted peanut having astringent skin as doubly/triply-rolled state, and frying and coating with oil-sugar obtained by putting sugar into plant oil
Inventor: HIROSE HISAYA
IPC: A23L25/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for cooking and preparing a peanut confectionery covered with a crispy golden-colored oil-sugar. SOLUTION: This crispy peanut confectionery is obtained by using a peanut as a raw material, prepared by adding a liquid obtained by dissolving a chicken egg with a milk into a mixture of a soft flour with a margarine, kneading, stretching and cutting by a thin width to obtain a thin belt like skin, winding the same on the surface of a roasted peanut having an astringent skin as a doubly/triply-rolled state, and frying and coating with an oil-sugar obtained by putting the sugar into a plant oil.
Patent JP-H1163297-A (JP)
Title: Striking device for piping connection work
Inventor: KAWAMURA OSAMU
IPC: F16L1/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a striking device for piping connection work which can permit striking to be struck from an arbitrary position of piping. SOLUTION: Only by placing this striking device for piping connection work on piping and engaging a chain 6, it is possible to strike it easily for piping connection or piping pulling-out work.
Patent JP-H0692676-A (JP)
Title: Amorphous fluoride containing rare earth ion and its production
Inventor: FUJIURA KAZUO
IPC: C03C3/32
Filed: 1992-09-14
Abstract: PURPOSE:To form an amorphous fluoride by heating and vaporizing two or more kinds of beta-diketone complexes of metals expressed by a specific formula and one or more kinds of beta-diketones of rare earth elements other than La and mixing and reacting these gases with a fluorine gas. CONSTITUTION:Two or more kinds of fluorides of beta-diketone complexes of metals such as Pb, Bi, La, Na, K, Rb, Cs, Ba expressed by the formula (R and R' are 1-7C alkyl or fluoroalkyl; M is metal; (n) is coordination number) and beta-diketone complexes of rare earth elements such as Pr and other than La packed in bubblers 2, 3 and 6 installed in constant-temperature ovens 1, 4 and 5 are heated and vaporized and fed to a mixing chamber 7 by a carrier gas such as Ar. These gases are mixed with a fluorine-containing gas such as NF3 separately introduced and the gaseous mixture is introduced into a reactional chamber 9 reduced in pressure and are made to react in a vapor phase or on a substrate 11 by Ar plasma 10 generated by microwave from a microwave-introducing tube 13 to provide the objective amorphous fluoride containing 0.1-35mol% rare earth fluoride other than La.
Patent JP-H10115387-A (JP)
Title: Flexible hose
Inventor: KANAO SHIGEKI
IPC: F16L11/11
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To bend a hose with clearance without the tearing or the like, by setting the first pitch between the crests or the valleys positioned inside of a bent part at least bent, larger than the second pitch between the crests or the valleys positioned outside of the bent part. SOLUTION: The first bellows part 5 has the shape of bellows having the crests 5A and the valleys 5B, and is bendable. The size of the first pitch 5P between the crests 5A, 5A or the valleys 5B, 5B positioned inside the bent part 5S of the first bellows part 5, is set to be almost two times as large as that of the second pitch 5Q between the crests 5A, 5A or the valleys 5B, 5B positioned outside of the bent part. Accordingly in the bending of the bent part 5S, the inside part 51 of the bent part can be contracted with the clearance, and the outside 5H of the bent part can be expanded with the clearance.