baber/WOPTO huggingface dataset:
Patent JP-H10226672-A (JP)
Title: Production of keto-acid
Inventor: TAYLOR JAMES PHILIP
IPC: C07C227/44
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To produce a keto-acid that is useful as an intermediate for production of fluoran compounds used as pressure- or heat-sensitive recording dyestuffs by reading a specific m-aminophenol with phthalic anhydride in an organic solvent at a low cost in an economical aspect as well as in the aspect of environmental preservation by the use of a small quantity of the solvent. SOLUTION: This keto-acid of formula II (e.g. 4-N,N-dibutylamino-2- hydroxy-2'-carboxybenzophenone) is produced by reacting an m-aminophenol of formula I [R1 and R2 are each a 1-18C alkyl, 4-8C (substituted) cycloalkyl, etc.] (e.g. N,N-di-n-butylaminophenol) with phthalic anhydride in a quantity of 0.5-20mol to 1mol of the m-aminophenol in an organic solvent (e.g. toluene) in a quantity of less than 0.5 pt.wt. to 1 pt.wt. of the m-aminophenol at 60-120 deg.C for 3-40hr., and cooling the resultant mixture to 0-60 deg.C.
Patent JP-S61181727-A (JP)
Inventor: PIEERU GURIYUUNBERU
IPC: B60K23/00
Filed: 1986-01-09
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-H09190569-A (JP)
Title: Card counter
Inventor: OKUTOMI YUZURU
IPC: G07F7/08
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure even a thin card by comparing the input pulses produced by the movement of a sensor part with their preceding pulses respectively. SOLUTION: When an ON/START switch 9 is pressed, an automatic power- off circuit 12 is turned on to supply the voltage of a battery circuit 13 to a CPU 14. At the same time, the CPU 14 outputs a control signal to a sensor drive circuit 17 to move a card sensor 2 to the left. And, the CPU 14 monitors the input pulses at every prescribed time to count up the pulses with the first input pulse and to judge whether the cycle of the second input pulse is approximately equal to the first pulse or not. If so, the pulse is counted up. If the second pulse cycle is excessively small, the pulse is counted up and also judged as a detection error to be counted up. When the same pulse count value is secured between the going and coming-back oaths of the sensor part, the number of cards is displayed on an LCD 15 based on the pulse count value.
Patent JP-S60146147-A (JP)
Title: Detection of defect
Inventor: OOKURA KOUICHI
IPC: G01N27/90
Filed: 1984-01-10
Abstract: PURPOSE:To achieve a highly reliable flaw inspection with a handy construction by applying a Fourier development to an inspection signal from a defect detector to cancel an external factor including changes in the lift-off. CONSTITUTION:An automatically travelling truck 6 contains a signal processing circuit 2, wheels thereof 6, a driving mechanism 60 of a probe 1 and a power source and is electrically connected to a central data processor 8 and a CRT 40 arranged in a monitor chamber through a multiple cable 7. The probe 1 employs the following system or the like: a signal such as ultrasonic wave, laser and radio waves emitted on the surface to be inspected to analyze reflected waves, a high frequency alternating magnetic field is applied to the surface to be inspected to inspect a counter electromotive force induced in a coil by generating an eddy current on the surface being inspected. Thus, the high accuracy of Fourier development enable the separation of flaw signals by a digital processing thereby ensuring a highly reliable flaw signal.
Patent JP-S5595825-A (JP)
Title: Measuring device for discharged gas amount
Inventor: OOMICHI TAKEO
IPC: G21B1/00
Filed: 1979-01-13
Abstract: PURPOSE: To obtain a measuring device for discharged gas amount with which the discharged gas amount-time curve has no change, by securing the shift of the orifice plate which possesses the orifice hole to make the gas pass when the amount of gas is measured.  
     CONSTITUTION: Screen 8 possessing pierced hole 9 is provided between sample room 2 storing sample 1 with the amount of gas is measured and exhaustion room 14 connecting to room 2. Before measurement, lift rod is moved up and down by the function of air cylinder 17, and orifice plate 11 containing orifice hole 10 for passing of gas is lifted up to open hole 9. And at the time of measurement, hole 9 is blocked with exhaustion, and thus no change is given to the gas discharge amount-time curve. Accordingly, the measurement pressure of vacuum gauges 23 and 24 is measured between with sample 1 added and with no sample added, thus ensuring the high-accuracy measurement for the gas amount discharged from sample 1 only. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5287140-A (JP)
Title: Preparation of optically active p-hydroxyphenylglycine
Inventor: SENHATA ICHIROU
IPC: C07C301/00
Filed: 1976-01-13
Abstract: PURPOSE: DL-p-Hydroxyphenylglycine-sulfosalicylic acid salts and optically active p-hydroxyphenyglycine-sulfosalicylic acid salts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5388567-A (JP)
Title: Laser scribing apparatus
Inventor: YAMAGISHI SOUKICHI
IPC: B23K26/364
Filed: 1977-01-13
Abstract: PURPOSE:To prevent the semiconductor particles produced from the portions where a laser beam falls to from fusing on substrate surface by radiating the laser beam scribing the semiconductor substrate to the substrate back and performing position alignment by aligning the optical axis of an optical apparatus to the central axis of the beam on the front side.
Patent JP-S57117415-A (JP)
Title: Method of conveying finely-pulverized coal by air
Inventor: HENMI SHIYOUZOU
IPC: B65G53/06
Filed: 1981-01-12
Abstract: PURPOSE: To convey coal from a coal storage vessel to a burner through a blow tank and keep dust from going out, by combing suction, pressure conduction and plug-carrying with one another.  
     CONSTITUTION: Small-grain coal is suck-conveyed from a coal storage vessel 1 by a blower 81 and separated from air by a separator 21. The small-grain coal is finely crushed by a fine pulverization machine 21 and then conducted to blow tanks 41, 42 through a separator 43 by the separated air under pressure. The finely pulverizd coal undergoes plug-conveyance through a plug-conveyance pipe 71 so that the pulverized coal is conducted under pressure to a plug separator 122. The finely pulverized coal discharged from the bottom of the separator 122 through a rotary feeder 124 is mixed with air by an ejector 125 so that the mixture jets from the burner 61 of a boiler 62. Since conveyance methods appropriate to the properties of the coal in the various conveyance processes are adopted, the conveyance of the coal is stable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01183338-A (JP)
Title: Tool use time calculating system
Inventor: YOKOMORI RYOJI
IPC: B23Q17/09
Filed: 1988-01-13
Abstract: PURPOSE:To conveniently preserve and control tools by calculating the use time of each tool used in all processes in a working schedule before the beginning of working to judge about every tool whether or not it is used over its life. CONSTITUTION:A CPU 10 of a cell controller 1, before the beginning of working, reads from a disk memory 17 a tool use time file TLF, working schedule file SCH and used tool register file TRF set at present to machining center M1-Mn to store them in a memory 12. Next, the use time ATi of each tool used in all processes in the working schedule SCH is obtained to read the life LTi of using tool from the files TLF, TRF, judge whether or not LTi/ATi of every tool is smaller than 1, and indicate the tool having said ratio smaller than 1 on a CRT 14 as a tool expiring its life by the implementation of working schedule. Thus, the tools can be preserved and controlled conveniently surely.
Patent JP-S5597478-A (JP)
Title: Surface treatment of weather-resistant steel
Inventor: KADO SATOSHI
IPC: C23C22/82
Filed: 1979-01-19
Abstract: PURPOSE:To impart effective rust-stabilization effect to weather-resistant steel by coating a treating liquid containing iron oxide, phosphoric acid, a phosphate, a specific inorganic compound (chromic acid, etc.), an organic resin, and silicone resin, etc., as the main compositions on the surface of a weather-resistant steel. CONSTITUTION:A treating liquid containing 3-20% iron oxide (Fe3O4+Fe2O3), 0.1-3% phosphoric acid, 0.1-10% one or more of Fe, Zn, and Cu phosphates, 0.1-5% one or more of an inorganic compound (e.g., nickel oxide) of Ni or Cu, 0.5-10% one or more of chromic acid, zinc chromate, and lead chromate, 3-30% polyvinyl butyral resin, etc., and 0.0001-10% silicone resin, etc., as the main components, together with a solvent and a paint asistant, is coated in a thickness (dry) of 5-100 microns on the surface of a weather-resistant steel, e.g., low- alloy steel, etc. Or, the surface of the steel is coated with the phosphate of Fe, Zn, or Cu in a proportion of 1 mg/cm<2> or less in advance, and then with the treating liquid. Thus, a stabilized rust coated on material suitable for building and the like can be obtained by forming thin film of the treating liquid.
Patent JP-H03209294-A (JP)
Title: Production of flag
Inventor: KAWASAKI KUNIHIRO
IPC: G09F17/00
Filed: 1990-01-11
Abstract: PURPOSE:To eliminate estimating deviation and to enable precise transfer by applying pealing-off force to transfer foil and separating top coat, deposition layer and under coat by a contour between a spot to be joined to coating and a spot not to be joined to the coating. CONSTITUTION:At the required spot of a main body 1 of a flag, a prescribed pattern 3 is printed by heat sensitive binder coating 2 and transfer foil 9 laminating a resin film 4, pealing agent 5, top coat 6, metallic vacuum deposition layer 7 and under coat 8 in the description order, is overlapped on the spot printing the pattern 3. Next, the transfer foil 9 is pressurized by a heater 10 and the main body 1 of the flag and the transfer foil 9 are compressed together and cooled. Then, the deposition layer 7 in the spot corresponding to the coating 2 in the transfer foil 9 of the main body 1 of the flag is joined. Afterwards, the pealing-off force is applied to the transfer foil 9 and the top coat 6, deposition layer 7 and under coat 8 are separated on a contour between a spot 11 joined to the coating 2 and a spot 12 not to be joined to the coating. Thus, there is no estimation deviation and a thin line, etc., can precisely be transferred.
Patent JP-H04242435-A (JP)
Title: Electronic computer system
Inventor: KUDOU NORIKIYO
IPC: G06F15/177
Filed: 1991-01-17
Abstract: PURPOSE:To execute batch releasing of resources efficiently by performing a trust process without retrieving all registered information. CONSTITUTION:Information for controlling the names of resources where other tasks stand by among exclusively used resources, task by task, is contained in a common use control table 16 and a task which is to release a resource refers to corresponding information to recognize the object resource of the trust process. Therefore, a process for retrieving all the registered information in the common-use control table 16 for the trust process is not necessary and the batch releasing of resources can be efficiently executed.
Patent JP-H08188190-A (JP)
Title: Mounting structure of brake caliper bracket
Inventor: IWASE KEIJI
IPC: B62L1/00
Filed: 1995-01-13
Abstract: PURPOSE: To provide a mounting structure of brake caliper bracket in which the vibration transmitted from an engine to a brake caliper is reduced, and the hammering of a bracket at braking is also prevented with a simple structure. CONSTITUTION: In a disc brake device 33, a brake caliper 32 is fixed to an accelerator shaft 29 through a bracket 34 arranged between the support arm 27 of a wheel and a brake disc 31, a spacer 36 is interposed therein to form a clearance, and a projection part 37 is protruded toward the inside 27a. On the other hand, torque receiving fitting parts 38, 39 are vertically formed in opposite positions to fit the projection part 37 between them, and an elastic body is arranged between the fitting part 38 on the side to which no braking torque is added and the projection part 37 so as to be pressed onto the torque fitting part 39 at fitting.
Patent JP-H07210970-A (JP)
Title: Method and device for detecting lifting position of lifting device
Inventor: UMEZAWA HIROAKI
IPC: G11B17/22
Filed: 1994-01-19
Abstract: PURPOSE:To prevent erroneous detection of a housing position and to save the space of a lifting position detecting device of a stand for inserting and discharging disks housed in a laminated state in a magazine. CONSTITUTION:A magazine holder 71 is provided with an index member 72 constituting the lifting position detecting device so as to face a stand 27 side by fixing its one end and extending the member in a direction 73 where the disks are inserted and discharged. The lifting position detecting device 21 is constituted by including the index member 72, a moving member 74 to be displaced in the direction 73 of inserting and discharging the disks on the index member 72 cooperatively with the lifting displacement of the stand 27 and a pair of light emitting and receiving elements 75 which are disposed at this moving member 74 and is arranged to face each other via the index member 72. Indices are formed at equal intervals on one straight line in the longitudinal direction of the index member 72. Then, the erroneous detection by vibration etc., is prevented by widening the spacings of the indices and the space is saved by narrowing the width of the index member 72.
Patent JP-H09196596-A (JP)
Title: Firing pin and manufacture thereof
Inventor: WAKITA SABURO
IPC: F41A19/13
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the response of a firing pin when a triggering is made by a method wherein a nitride layer is provided on the surface of a firing pin material made of titanium alloy and the inward side of the material from the nitride layer undergoes a solution aging treatment. SOLUTION: Material of a firing pin 9 made of titanium alloy having a bar-shaped pin part 9c formed integral at a roughly cubic rear end part 9a undergoes a nitride treatment within a nitrogen gas at 800-900 deg.C for 10hr to form a nitride layer on the surface of the firing pin material. The firing pin material subjected to the nitride treatment undergoes a solution treatment in an argon gas at about 950 deg.C for one hr to make the texture thereof inward from the nitride layer almost uniform. This can enhance the response of the firing pin 9 when a triggering is made.
Patent JP-H11202177-A (JP)
Title: Holder, holding device, lens pressure ring, and lens holding device
Inventor: IWASAKI HIROYOSHI
IPC: G02B7/02
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the detachment of a lens, to handle even a lens of different size, and to make a lens barrel small-sized. SOLUTION: The lens pressure ring 14 is provided with an annular lens pressure member 42 which abuts against the lens 13 and also provided with pointed lock parts 44 which project from the circumference of the lens pressure part 42 and elastically abut against the inner peripheral surface of the lens barrel 12. The lens pressure ring 13 is inserted into the lens barrel 12 and then while the lens pressure part 42 abuts against the lens 13, the lock parts 44 abut elastically against the inner peripheral surface of the lens barrel 12 to hold the lens 13 in the lens barrel 12.
Patent JP-2000208389-A (JP)
Title: Fabrication of semiconductor device
Inventor: MINAMIDE AYUMI
IPC: G03F7/16
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a fabrication method of semiconductor device in which a desired resist pattern can be formed. SOLUTION: In a fabrication method of semiconductor device where a resist pattern is formed by applying resist liquid 19 onto a semiconductor substrate 15 and then exposing, heat treating and developing the resist liquid, a preprocessing solvent 18 having a functional group identical to that a solvent contained in the resist liquid 19 and boiling point higher than that of the resist liquid 19 is applied onto the semiconductor substrate 15 and then the resist liquid 19 is applied onto the semiconductor substrate 15.
Patent JP-H11201597-A (JP)
Title: Ice heat-storing device
Inventor: AIZAWA MICHIHIKO
IPC: F25C1/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent a heat transfer pipe from being deformed or cracked due to excessive icing caused by local, remaining ice in an ice heat-storing device. SOLUTION: An ice heat-storing device is provided with a refrigerator 1, an ice storage tank 2, a heat transfer pipe 3, an anti-freezing solution 4 flowing in the heat transfer pipe, a pump 5 for circulating the anti-freezing solution, cold water 6 flowing outside the about heat transfer pipe, and a pump for circulating the cold water 6, thus circulating the above cold water for thawing ice being created at the outer periphery of the above heat transfer pipe. Also, an operation device 9 is provided to grasp the amount of ice remaining in the ice storage tank according to the amount of change per unit time of the temperature by detecting the temperature of cold water flowing out of the ice storage tank 2 using a temperature sensor.
Patent JP-H03210269-A (JP)
Title: Deodorizing and germproofing composition
Inventor: KINOSHITA TATSUYUKI
IPC: F24F8/24
Filed: 1990-01-16
Abstract: PURPOSE:To efficiently remove four major malodors and to suppress the propagation of bacteria by using a compsn. formulated to be copresent with a monovalent copper compd. and an inorg. material having solid acidity as the deodorizing and germproofing composition for air conditioning. CONSTITUTION:The monovalent copper compd. formed by adding a reducing agent, such as L-ascorbic acid, to a cuprous salt, such as cuprous oxide and cuprous chloride and cupric salt, such as copper sulfate and the inorg. material having the solid acidity, such as zeolite and clay ore in addition to silica and alumina are dispersed or dissolved in water with the reducing agent at an arbitrary mixing ratio. A binder is added to this slurry or soln. and the soln. is applied on paper, ceramics or metal and is dried to produce the deodorizing and germproofing parts for air conditioning, etc. The monovalent copper compd. eliminates the odors of hydrogen sulfide and mercaptan, etc., and the solid acid neutralizes basic odors of amines, ammonia, and suppresses the propagation of microorganisms.
Patent JP-H03210968-A (JP)
Title: Electric source apparatus for hot wire tig welding
Inventor: AKEGA TOSHIHARU
IPC: B23K9/167
Filed: 1990-01-16
Abstract: PURPOSE:To surely generate arc even when a wire approaches an electrode by winding two coils in the same direction and the same number of turns at secondary side in high frequency coupling coils and connecting each coil to output circuit of TIG arc current and output circuit of wire heating current, respectively. CONSTITUTION:By starting a high frequency generator 4, the high frequency and high voltage are generated to the coupling coils 6. By this method, insulation between a tungsten electrode 11 and a base material 15 is broken to generate the arc. At this time, the output of TIG arc current and the output of wire heating current are connected with two secondary coupling coils closely and doubly wound in the same direction and the same number of turns, respectively, and the tungsten electrode 11 and tip part of the filler wire 12 are charged to the level of completely same phase and same potential. Therefore, the current does not flow into between the tungsten electrode 11 and the filler wire 12. By this method, high frequency spark is generated between the electrode and the base material having low potential, even in the case the wire 12 is positioned at any neighborhood of the electrode 11, and the arc is surely generated.
Patent JP-H0646207-A (JP)
Title: Piezoelectric drive micro scanner
Inventor: KIMURA MINORU
IPC: G02B26/10
Filed: 1992-01-14
Abstract: PURPOSE:To provide the small sized piezoelectric drive micro scanner offering ease of manufacture by adopting the silicon process and the ceramics sintering technology. CONSTITUTION:The piezoelectric drive micro scanner is a means which measures a deformed quantity of a cunti-lever, is formed by fixing a unimorph comprising a medium material 2 and a piezoelectric material 4 to a silicon substrate 1 as a cunti-lever, corrects a hysteresis of a piezoelectric actuator and implements optical scanning by using an optional waveform. The scanner is featured that no distortion is caused on a mirror at scanning by using the medium material 2 and an electrode 3 for the mirror for optical scanning.
Patent JP-H04247964-A (JP)
Title: Wire dot printing head
Inventor: KOJIMA MASATOMO
IPC: B41J2/275
Filed: 1991-01-19
Abstract: PURPOSE:To prevent the contact of an electromagnetic core with an armature to reduce a noise of a wire dot printing head by a method wherein two electromagnetic coils are disposed before and after the armature, and before the armature comes into contact with one of the electromagnetic cores, the other electromagnetic coil is excited. CONSTITUTION:In printing using a printing wire, a rear electromagnetic coil 3 is excited at a time a half cycle before a printing time to attract an armature 1 to increase the amplitude of the armature 1. Thereafter, the armature 1 is attracted by a front electromagnetic coil 2, whereby a printing wire 5 securely bonded to the tip end of the armature 1 is projected to form a dot. The armature 1 is attracted by the front electromagnetic coil 2 to be decelerated so as not to displace apart from a platen 9 to come into contact with an electromagnetic core 4 by a reaction of the printing wire 5 impacting against printing paper 8.
Patent JP-H02186623-A (JP)
Title: Susceptor
Inventor: SOTODANI EIICHI
IPC: H01L21/205
Filed: 1989-01-13
Abstract: PURPOSE:To keep the susceptor temperature even while performing the satisfactory epitaxial process thereby enabling high quality semiconductor wafers to be manufactured by a method wherein the surface of a carbon-made basic material is coated with a SiC film while multiple radiating protrusions are movably provided on the rear side of a wafer mounting surface. CONSTITUTION:A fine SiC film 15 is formed on the surface of a susceptor made of a carbon as a basic material. Radiating protrusions 16 are provided on the rear side of wafer mounting surface of the susceptor 12. In such a constitution, the multiple radiating protrusions 16 provided are removable.
Patent JP-H02186753-A (JP)
Title: Automatic answering telephone system
Inventor: YAMAMOTO TADASHI
IPC: H04M1/65
Filed: 1989-01-13
Abstract: PURPOSE:To permit an opposite-side to record a requirement message for a person to whom he wants to talk in a state that the message is not known by anyone by providing a memo sound recording key which can record a call in an off-hook state. CONSTITUTION:A control part 30 maintains a call state by permitting the operation of the recording key TRK to drive a relay switch RS and to turn off a switch S. Consequently, a line is not disconnected even if the person who answers the phone on-hooks a receiver in such a state, and he can return to his work. When a system is set in an on-hook state or when the key TRK is depressed, preparation for transmission or sound recording is executed by a control signal outputted from the control part 30 and the system is switched to a call recording mode. When the sound recording of the opposite requirement message terminates and when the opposite rings off, an off-hook detection part OHD stops a sound recording action and restores an automatic answering telephone set 20 to an initial reception standby state.