baber/WOPTO huggingface dataset:
Patent JP-H01234820-A (JP)
Title: Lens assembly for electrooptic welding
Inventor: RUUPERUTO FUEETOBAUAA
IPC: G02F1/13
Filed: 1988-05-11
Abstract: PURPOSE: To prevent the transmission of the large amount of light beams by providing a liquid crystal filter element controllable correspondingly to the light transmission without being provided with defects in an automatically and manually adjustable protection device. CONSTITUTION: This lens assembly is provided with a power supplier 11, a switching device 12 controlled by a sensor 20 which responds to light generated by a welding work and a controller 13 realizable by the form of a controllable rectangular wave generator and all the devices 11-13 control the liquid crystal filter element 14. As soon as the sensor 20 recognizes that a bright light source for emitting non-continuous flickering light or the light of cyclical alternating intensity is present, the switching device 12 is excited, the controller 13 is activated and the liquid crystal filter element 14 is turned to a dark control of a manually adjustable prescribed value. When the flickering or alternating light source disappears, the switching device 12 is returned to the standby state and the liquid crystal filter element 14 is opened to the maximum transmissivity.  Thus, the large amount of the light beams are not transmitted to the eye of a worker.
Patent JP-H10304069-A (JP)
Title: Telephone communication system
Inventor: HATAKEYAMA HIROYUKI
IPC: H04M15/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To enable a telephone service user or contractor to easily and quickly confirm the contents of the service procedure, the service rate, etc., to quickly and easily confirm the contents of the telephone service under application or contract and also to make a new contract or to change a contract. SOLUTION: A service user or contractor dials an exclusive service inquiry number (S1), a service contract information selection promotion guidance is given (S2), and the desired information is selected (S3). When the reference to the service application procedure is selected, the services are successively announced in the order of higher application frequency (S12). Then a service number is inputted for announcement of a desired service application procedure (S13), and the application procedure of the service designated by the service number is announced together with the service rate (S14).
Patent JP-H06319637-A (JP)
Title: Electric boiling/cooking device
Inventor: ONO ATSUO
IPC: A47J27/00
Filed: 1993-05-17
Abstract: PURPOSE:To boil down and cook food by providing a ferromagnetic substance on a pot container made of pottery, and heating it by electromagnetic induction. CONSTITUTION:A ferromagnetic substance 3 is provided on the outside of a pot container 2, and it is heated by the electromagnetic inductive action to boil down and cook food. The pot container 2 is supported by a support container 4 made of a heat-resistant plastic material such as a polyphenylene sulfide resin, and it is provided with a temperature detecting means 6 mainly constituted of a heat receiver 7 and a temperature detecting element 8.
Patent JP-H05131873-A (JP)
Title: Adjusting device for constituent member
Inventor: BUERUNAA DEIRUGAA
IPC: F16J15/14
Filed: 1992-05-07
Abstract: PURPOSE: To reduce the number of seal locations and assemble a seal and a casing cover previously by jointing both sealing members to each other for integration into an integral seal. CONSTITUTION: A casing cover 3 includes two openings 23, through which a spindle 8 penetrates. A seal surface 6 extends along a cover edge part around the opening 23. In addition to the seal surface 6 and the opening 23, a hole 24 for fixing an integral seal 25 is formed. The seal 25 consists of a flexible seal member 26 formed as a bellows, and a seal member 27 which seals casing parts 2, 3 to each other and is formed as a thick edge part. The seal members 26, 27 form a surface connected and closed by a planar intermediate piece. The surface is interrupted only by a notch disposed respectively in the center of the bellows, and a thick collar 31 coming into contact with the contraction part 10 of the spindle 8 is disposed at the peripheral wall of the notch.
Patent JP-S597506-A (JP)
Title: Continuous boring method at predetermined interval on frame body consisting in combining two and more kinds of circular arcs
Inventor: WATANABE TERUHIRO
IPC: B23B35/00
Filed: 1982-07-01
Abstract: PURPOSE:To bore perpendicular or lateral holes, which intersect respective circumferential parts of the frame body at precise right angles in order to insert strings therein, by a mechanical method even when the frame body or the like has a shape of the combination of square parts and circular arc parts. CONSTITUTION:In order to bore the holes perpendicular to the frame body 1, guide holes 7 are provided on the face part of a former stand 2 in a line close to and parallel to the peripheral edge of the former stand at predetermined intervals. A guide needle 8 corresponding to the hole 7 is disposed in an array to a vertical drill 5. Desired perpendicular holes 6' are continuously and precisely bored by sequentially inserting the guide needle 8 in the guide hole 7. In order to bore the holes laterally, the guide holes 7' are provided laterally in order to apply the drill 5 horizontally.
Patent JP-S6426900-A (JP)
Title: Musical sound controller
Inventor: TOMIZAWA TOSHIO
IPC: G10H7/00
Filed: 1988-05-13
Abstract: PURPOSE: To expand the dynamic range of data when data are set corresponding to musical sound control elements by performing control by using specific arithmetic result data obtained by an arithmetic means as data for setting the musical sound control elements. CONSTITUTION: An arithmetic means 2 does not handle data set and inputted by a data setting input means 1 as linear data, but separates the data into two data parts and handles one as exponential part data 8e) and the other mantissa part data (m). Then operation m.a<e> is performed as to a specific base (a). A control means 3 performs control regarding the musical sound control elements by using the arithmetic result data obtained by the arithmetic means 2 as the data for setting the musical sound control elements. Consequently, the data itself inputted by the data setting and input means 1 is not so wide in dynamic range in the area of linear data, but can be expanded considerably through the operation of the arithmetic means 2.
Patent JP-S5447818-A (JP)
Title: Manufacture of cold rolled steel sheet with superior drawability by continuous annealing
Inventor: HAYAMIZU TETSUHIRO
IPC: C21D9/46
Filed: 1977-09-24
Abstract: PURPOSE:To obtain a cold rolled steel sheet with high drawability by adopting a staged heating cycle combining an ultra rapid heating zone and a slow heating zone as the heating zone of continuous annealing. CONSTITUTION:A cold rolled strip is ultra rapidly heated from room temp. To to recrystallization temp. Rs at a rate over 40 deg.C/sec, pref. over 100 deg.C/sec, slowly heated from Rs to A3 transformation point at a rate of 5-40 deg.C/sec, and soaked in a short time or slowly cooled. Thus, by carrying out ultra rapid heating in the temp. range below Rs and decreasing the heating rate in the temp. range above Rs, selective growth of[111]grains proceeds, so, collision of fine recrystallized grains of an orientation harmful to drawability and coarse grains of an advantageous orientation occurs at a temp. just above Rs in the early stage and using the collision as driving force the advantageous orientation erodes the harmful one to grow the coarse grains. The short-time slow heating process above Rs results in grain size condition and an aggregate structure advantageous to drawability is developed, enhancing the average plastic strain ratio.
Patent JP-S5739534-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYAZAWA CHIKAO
IPC: H01L21/027
Filed: 1980-08-21
Abstract: PURPOSE:To provide a liquid crystal driving semiconductor device which is prevented from optical leakage, by a method wherein patterning of a metal layer provided for optical shielding is operated by laser beam so that an aperture area is made minimum. CONSTITUTION:After a P<+> diffusion layer 22, a field oxide film 23 and a gate oxide film 24 are formed on a P type single crystal silicone substrate 21, a polycrystalline silicone layer 25 is formed. Then an N<+> diffusion layer 26, which is to become source and drain, is formed, a layer, insulation film 27 is formed and an aperture as a contact hole is made. The surface is covered with Al or Al-alloy overall. Then Al or Al-alloy is patterned to the prescribed pattern by laser beam so that a video signal line wiring 28 and a liquid crystal driving electrode 29 are formed. Because the laser beam can be focused to a small diameter, the area of the aperture can be minimum so that the optical leakage current can be eliminated.
Patent JP-S5239081-A (JP)
Title: Oil pressure circuit for controlling speed
Inventor: UMEHIRO KATSUTOSHI
IPC: E02F9/20
Filed: 1975-09-22
Abstract: PURPOSE: In a control device for the speed of an actuator, devised is to improve the precision of a flow rate, and circuit efficiency involed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S595026-A (JP)
Title: Impregnation of varnish into laminated sheet base
Inventor: AZUMABAYASHI YASUO
IPC: B29C57/00
Filed: 1982-07-01
Abstract: PURPOSE:To improve varnish impregnation property, moldability and dimensional stability of a laminated sheet by impregnating the laminated sheet base with varnish after setting the difference between the surface temperature of the laminated sheet base and the ambient temperature to 1-10 deg.C. CONSTITUTION:A temperature difference 1-10 deg.C is set between the surface temperature of a laminated sheet base such as fabrics, mats, etc. composed of inorganic fiber such as glass, asbestos, etc. and organic synthetic fiber etc. such as polyester, polyamide and the ambient temperature. The above-mentioned laminated sheet base is impregnated with varnish prepared by adding solvent to resin such as phenol resin, cresol resin, epoxy resin, etc. Thus, the rise of varnish viscosity by vaporization of solvent contained in the varnish and the rise of varnish viscosity by the temperature drop of the base can be prevented to obtain a laminated sheet free from warpage and twist.
Patent JP-H06325474-A (JP)
Title: Disk controller
Inventor: MIHARA YOSHIHISA
IPC: G06F3/06
Filed: 1993-05-18
Abstract: PURPOSE:To obviate an abnormal end of a job and to prevent the hindrance on user business by issuing a patrol servo command at every prescribed time and measuring the offset quantity to correct the positional deviation of a head. CONSTITUTION:This disk controller 3 is so constituted that a control means 18 updates the data for one track by the writing data from the tracks on the disk medium of a disk device 17 opposed to a head assigned in accordance with the contents of a table 16 and thereafter writes the updated data for the one track into an alternate disk device 8 when the head of the offset quantity above the regulated value is assigned and the writing of the data is instructed. As a result, the abnormal end of the job is prevented and the hindrance on the user business is averted.
Patent JP-H02296050-A (JP)
Title: Cam fixing method to cam rotation axis
Inventor: OZAKI SHIGEHITO
IPC: F16B21/18
Filed: 1989-05-10
Abstract: PURPOSE:To fix a cam without dislocation in its fitting angle by providing a recessed part at the upper face of a rotation axis insertion hole of the cam, fitting an umbrella-shaped locating snap ring provided with cuts at its center hole and peripheral part into the recessed part and press-deforming the locating snap ring so as to be pressed to the rotation axis and the recessed part. CONSTITUTION:A rotation axis 5 is fitted into the rotation axis fitting hole 1a of a cam 1. A recessed part 2 is provided at the upper face of the cam 1 so as to fit a locating snap ring 4 therein. The locating snap ring 4 in the shape of an umbrella is provided with cuts 4b at its center hole 4' and cuts 4a at its peripheral part, and formed of elastic material such as plastics. The angular position of the cam 1 is decided by an adjusting bar 6 and the locating snap ring 4 is press-deformed. The diameter of the center hole of the locating snap ring is made approximately the same as that of the rotation axis, but the diameter of the peripheral part is made slightly smaller than that of the recessed part. The locating snap ring thus formed is brought into strong contact with the rotation axis and the peripheral wall of the recessed part at the time of its press-deformation. The cam fitting angle can be thus prevented from being dislocated so as to obtain rigid connection.
Patent JP-S5543938-A (JP)
Title: Method of controlling inverter device
Inventor: NAITOU YOSHIO
IPC: H02P3/24
Filed: 1978-09-20
Abstract: PURPOSE: To lower the current rating of thyristors forming an inverter, by successively changing the combinations of the thyristors, which conduct direct currents every time direct current braking is applied, among the thyristors.  
     CONSTITUTION: Two thyristors among thyristors 4U∼4Z constituting an inverter circuit 4 are conducted, direct currents are let flow between the two phases of a three-phase inducton motor 5 and direct current braking is applied. Conditions I∼VI are each brought by the conduction of any thyristor at that time, and the combinations of the thyristors are altered every time the direct current braking is applied. Thus, the current rating of the thyristors can be lowered without concentrating conduction to specified thyristors because the combinations of the thyristors shift even if the direct current braking is frequently applied. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S588747-A (JP)
Inventor: JIYANNKUROODO DEYUBOWA
IPC: C08L49/00
Filed: 1982-07-02
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-H01287085-A (JP)
Title: Production of thienodiazepine compound
Inventor: TAWARA TETSUYA
IPC: A61P9/08
Filed: 1988-05-12
Abstract: PURPOSE:To readily obtain the subject substance useful as a coronary vasodilator with a low side action, an intermediate for a compound having PAF antagonism, etc., in high yield, by subjecting a specific compound to cyclodehydration reaction. CONSTITUTION:A compound expressed by formula I [Ar represents pyridyl, phenyl, halogen, etc.; A represents (lower alkyl-substituted)1-8C alkylene; R<1> and R<2> represent H or lower alkyl; R<3>, R<4> and R<5> represent H, halogen, OH, 1-8C alkyl, etc.] is subjected to cyclodehydration reaction in a solvent such as ethanol or toluene inert to the reaction in the presence of a weak acid catalyst such as acetic acid and silica gel at a room temperature or under heating to afford the aimed compound expressed by formula II.
Patent JP-H10308658-A (JP)
Title: Transmitted light shape detector
Inventor: YOSHITANI EIZO
IPC: H03K17/78
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To enable safe centralized control by monitoring a transmitted light shape detector from an iron and steel facility at a distant place by performing the centralized control of respective light emitters/receivers from a distant position by periodically detecting plural pieces of data containing the respective levels of quantity of emitted/ received light. SOLUTION: After a power source is turned on, individual communication is successively performed from light emitters/receivers 3 and 4 having equipment numbers designated by a slide switch and a rotary switch and at the point of time when there is no response, confirmation is completed so that the number of connected light emitters/receivers 3 and 4 can be confirmed. Corresponding to the number of the connected equipment, the equipment number designated in the communication is discriminated from a host computer 1. Afterwards, the numbers designated by respective slide and rotary switches 6 and 7 are sent to the respective light emitters/receivers 3 and 4 as leading light emitter/receiver number offsets. Besides, the respective data of respective light emitters/receivers 3 and 4 are collected at a fixed cycle.  Further, when the equipment numbers are designated from the host computer 1 to the light emitters/receivers 3 and 4, processing corresponding to the command of the host computer 1 is performed.
Patent JP-S598255-A (JP)
Title: Metal vapor discharge lamp
Inventor: TOMOKIYO KATSUHIKO
IPC: H01J61/52
Filed: 1982-07-02
Abstract: PURPOSE:To obtain a heat preserving film with a large sticking force and not causing the devitrification or a crack of a luminous tube by adding aluminosilicate glass powders. CONSTITUTION:A heat preserving film 8 is formed by mixing zirconia with an average grain size of 0.5mu as heat-reflecting white powders, silica gel containing 20wt% of silica as colloid solution of metal oxide, and aluminosilicate glass powders with a grain size of 36mu or less and a softening point of 915 deg.C, ball- milling it for 24hr to produce a suspension, which is coated on the outer wall of the luminous tube near an electrode and baked at 450 deg.C. The baking is performed at the temperature of the softening point of aluminosilicate glass or less, and the softening point of aluminosilicate is higher than the outer wall temperature of the luminous tube when a lamp is lighted, thereby the aluminosilicate glass is not deposited on the outer wall of the quartz luminous tube during the production process or while the lamp is lighted. Therefore, boron or sodium contained in the aluminosilicate glass is prevented from being scattered into quartz and causing the devitrification or a crack of the quartz.
Patent JP-H09307835-A (JP)
Title: Container for television receiver
Inventor: OKUDA MAKOTO
IPC: H04N5/64
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To attain long service life of the television receiver by providing a fan for air mixing in the inside of the television receiver and providing a heat dissipation means to a television box to contain the receiver so as to obtain the television receiver almost in the enclosed state while preventing thermal runaway destruction of the circuit section in the inside of the television receiver. SOLUTION: Heat dissipation holes 3 are provided partially in a cabinet in which a television receiver 1 is contained. Furthermore, a circuit section 4 is provided in the cabinet 2 and a fan 5 is used to circulate air around the circuit section 4. Furthermore, a material such as wood is used for a ceiling plate 7, a bottom plate 8, side plates 9a, 9b and a middle plate 11 of a television box 6 and a metallic material with a high heat dissipation effect such as iron is used for a rear plate 10. Furthermore, a speaker 14 is arranged to the lower part of the television box 6 in nearly the enclosing state and the speaker 14 and the circuit section 4 are connected with a signal wire 15 through a hole 11a made to the middle plate 11. Thus, the thermal effect onto electronic components of the circuit section 4 susceptible to heat is suppressed.
Patent JP-H01286960-A (JP)
Title: Zirconia-based sintered form and production thereof
Inventor: MASAKI YOSHIKI
IPC: C04B35/48
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the title sintered form giving excellent thermal conductivity and hardness with reduced mechanical strength drop-off due to low temperature aging, retaining the mechanical strength and toughness inherent in high-strength zirconia, by specifying, within a specific range, the contribution of parallelized model in the composite rule to the composite state of the final sintered form. CONSTITUTION:In such a zirconia-based sintered form as to contain (A) zirconia or a stabilized zirconia containing, in the form of solid solution, pref. <=10mol% of Y2O3, MgO, CaO, CeO2 etc. and (B) 10-50 (pref., 20-40) vol.% of ceramic component(s) other than zirconia, e.g., SiC, AlN, TiN, ZrB2, TiB2, the contribution of parallelized model in the composite rule in said sintered form is specified as 0.2-0.6; thereby, the objective zirconia sintered form giving a thermal conductivity K as high as 0.015-0.1cal/cm.sec. deg.C, with both high mechanical strength and hardness, useful for various sorts of molds, metal-machining tools, internal combustion engine materials, cutter materials, medical materials, etc., can be obtained.
Patent JP-H05315548-A (JP)
Title: Semiconductor device
Inventor: ABE HIDEO
IPC: H01L21/8232
Filed: 1992-05-08
Abstract: PURPOSE:To contrive a reduction in a power supply noise, which is generated at the time of switching of a power circuit, in the power circuit formed using a GaAs transistor and the like. CONSTITUTION:In a field-effect transistor provided with source and drain electrodes 14S and 14D, which are provided on both sides of a gate electrode 14G, the distance between the electrodes 14G and 14D is made shorter compared to the distance between the electrodes 14G and 14S, whereby a capacity is formed between the electrodes 14G and 14D. The transistor is constituted comprising this capacity.
Patent JP-S5816942-A (JP)
Title: Heating wire defrosted window for vehicle
Inventor: SENOO TETSUO
IPC: B60S1/02
Filed: 1981-07-24
Abstract: PURPOSE:To prevent influence of the magnetic field to an external equipment, by constituting a window, such that bus bars are connected to both ends of plural heating wires to form two heating wire groups and flow an electric current in a reverse direction to each other in the respective heating wires, and cancelling the magnetic field generated from the current flowing in the heating wire. CONSTITUTION:The first heating wire group 3A is constituted by plural heating wires 3a, arranged in an almost equal distance parallelly to each other, bus bar 4 at plus power source side and intermediate bus bar 8, connected to both ends of the wires. While the second heating wire group 3B is constituted by plural heating wires 3b, similarly arranged to the above, bus bar 5 at minus power source side and said intermediate bus bar 8, connected to both ends of the wires 3b. The both heating wire groups 3A, 3B are located with the both heating wires 3a, 3b longitudinally of a window glass alternately further with an almost equal distance, further the bus bar 5 is displaced separately to the outside from said bus bar 4, while an insulating layer 9a is interposed between the bus bar 4 and ech heating wire 3b, and an electric current is allowed to flow in the both heating wires 3a, 3b in a direction reversely to each other.
Patent JP-H08310832-A (JP)
Title: Bronze colored glass composition
Inventor: NAKAGUCHI KUNIO
IPC: C03C4/08
Filed: 1995-05-16
Abstract: PURPOSE: To provide a bronze colored glass composition suitable for window glasses for vehicle or building and excellent in absorptivity for ultraviolet and infrared rays. CONSTITUTION: The bronze colored glass composition consists substantially of 65-80% SiO2 , 0-5% Al2 O3 , 0-10% MgO, 5-15% CaO, 10-18% Na2 O, 0-5% K2 O, 5-15% MgO+CaO, 10-20% Na2 O+K2 O, 0.3-0.7% iron oxide expressed in terms of Fe2 O3 , 0.1-2.0% TiO2 and 0.0002-0.0050% Se. As a result, the window glass having characteristics >=70% in visible ray transmissivity by light source A, <=60% in solar radiation transmissivity and <=40% in solar ultraviolet ray transmissivity in the thickness of 3-5mm is produced.