baber/WOPTO huggingface dataset:
Patent JP-H05247657-A (JP)
Title: Production of substrate having composite metal oxide film
Inventor: SHIMAMOTO KOICHIRO
IPC: C09D185/00
Filed: 1992-03-05
Abstract: PURPOSE:To form transparent composite metal oxide films on substrates by applying hybrid sols consisting of org. solvent solns. contg. alkoxy compds. of specific metals and an active methylene compds. and an aq. alumina sol on the substrates and drying the coatings, then subjecting the coatings to a heat treatment or an electromagnetic wave treatment. CONSTITUTION:The aq. alumina sol is added to the org. solvent solns. of a glycereol system, dimethyl formamide system, etc., including an arom. system, ester system, ketone system, alcohol system, etc., contg. the alkoxy compds. of at least one kind of the metals selected from Si, In, Sn, Zn, Mg, Ti, Zr and others, such as Hf, Sc, Y and rare earth elements and the active methylene compds. of acetyl acetone, acetoacetic acid and its ester, etc., and the solns. are stirred for 10 minutes to form the hybride sols. The hybrid sols are applied on the substrates consisting of glass, metals, ceramics, etc., and the coatings are dried by heating to <=200 deg.C and are then subjected to the heat treatment by hot air heating or far IR rays then to the electromagnetic wave treatment by irradiation with UV rays, etc., by which the transparent composite metal oxide films having 0.5 to 15mum thickness are formed.
Patent JP-S60228582-A (JP)
Title: Adhesive for ultraviolet curing plastic
Inventor: NAKAMOTO HIDEO
IPC: C08F299/00
Filed: 1984-04-26
Abstract: PURPOSE:To provide the titled adhesive which can firmly bond plastics without detriment to mechanical characteristics and light transmission, by blending a urethane poly(meth)acrylate, an arom. vinyl monomer and a photopolymerization initiator. CONSTITUTION:10-150pts.wt. arom. vinyl monomer such as styrene and 1- 10pts.wt. photopolymerization initiator such as benzoin methyl ether are blended with 100pts.wt. urethane poly(meth)acrylate contg. at least two (meth)acryloyl groups (e.g. a reaction product of a diisocyanate compd. with 2-hydroxypropyl acrylate). The resulting resin compsn. is useful as an adhesive for acrylic resins such as polymethyl methacrylate.
Patent JP-H02264509-A (JP)
Title: Digital filter
Inventor: TAKAMI HISATSUGU
IPC: H03H21/00
Filed: 1989-04-04
Abstract: PURPOSE:To obtain a digital filter with a low cost by supplying alternately a new data to two storage areas performing the function of the delay element group of the digital filter and updating the oldest data in each storage area. CONSTITUTION:A latch circuit 51 keeps supplying an input data for a write period to RAMs 51b, 52b. A controller 47a is provided with the address designation patterns of a number in response to the address capacity of RAMs A, B and its generating means. A new data held in the latch 51a is alternately fetched in the RAMs A, B in the data write routine and the new data is stored in the address of the oldest data stored in the RAMs A, B. The addition term between odd numbered data and even numbered data is used as the unit of addition in the integration value calculation, they are separated in advance into the odd and even number data and stored separately in the two RAMs. When corresponding data pair is read, the data transfer between the RAMs is not required.
Patent JP-S62242530-A (JP)
Inventor: SAKATA KENJI
IPC: B32B15/08
Filed: 1986-04-15
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-S569011-A (JP)
Title: Method and apparatus for controlling of tension of continuous rolling mill
Inventor: TANIFUJI SHINYA
IPC: B21B37/52
Filed: 1980-06-25
Abstract: PURPOSE:To control rolling speeds and prevent the tension between stands by obtaining the rolling speed correcting value corresponding to the tension from the ratio between the rolling torques  of the own stand under rolling and the adjacent stand and rolling load and the ratio between roll  radii and rolling load. CONSTITUTION:When a rolling material is bitten in a stand 1, rolling torque and rolling load are  detected and the ratio therebetween is operated by a divider 15 and is stored in the memory  device 16a of a control system HTFC25. Next, when it is bitten in a stand 2, the torque arm  equivalent amount of the stand 2 is operated from the outputs of the memory device 16a which  stores the output of the divider 15 of the stand 1 and the divider 19 and is stored in a memory  device 16b. And the difference in the output between the dividers 15 of the stands 1, 2 and the difference in output between the memory devices 16a and 16b are obtaind and a command is given  to a control system ASR13 so that these differences become zero, whereby the speed of the stand  1 is controlled. Thence, when the material is bitten in a stand 3, its torque arm equivalent amount  is stored in a memory device 16C and from the difference between the 1st and 2nd dividers 15,  the speed of the stand 1 is so controlled that the difference in output between the memory divices  16a and 16b is made zero. At the same time, the speed of the stand 3 is so controlled that the  value subtracting the difference in output between the memory devices 16b, 16c from the difference in output between the dividers 15 of the stands 2, 3 is made zero.
Patent JP-H01257428-A (JP)
Title: Citron-flavored fermented milk and production thereof
Inventor: KAJI NOBUO
IPC: A23C9/123
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the title milk of good taste with stabilized smell with the need for any synthetic perfume, by adding non-concentrated citron juice to a cultured product from lactic acid fermentation of animal milk and by discontinuing the fermentation so that the pH of the resultant cultured product fall within a specified range. CONSTITUTION:An amount of non-concentrated citron juice enough to impart said product with citron smell is added to a cultured product from lactic acid fermentation of an animal milk such as cow's milk. In this process, said lactic fermentation is discontinued so that the pH of the resultant cultured product fall between 4.2 and 4.7, thus obtaining the objective fermented milk with the content of an essential oil of 0.025-0.035wt.% and solids-not-fat concentration of >=8wt.%.
Patent JP-S5711713-A (JP)
Title: Descaling method for strip
Inventor: TAKAGI ICHIU
IPC: B21B45/06
Filed: 1980-06-25
Abstract: PURPOSE: To improve the productivity of descaling process for removing the scale from the surface of a hot rolled metallic strip, by wetting the strip with an acid solution, and then, by removing the remaining scale with a mechanical descaling process.  
     CONSTITUTION: A hot rolled strip coil 4 is processed by a skin pass mill 6, and hereby, the scale layer 1 generates cracks 2. The strip is then dipped in a pickling tank 7 for wetting the scale and hereby widening the breadth of cracks 2; then, the strip is fed to a mechanical descaler 8 wherein the remaining scale is removed by brushing or injecting high pressure water. In the present method, the strip is wetted by a solution containing such amount of acid as permitting some amount of scale to remain, and next, the strip is subjected to a mechanical descaling process, so that the descaling efficiency is very high and the operational running cost is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01257960-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1988-04-08
Abstract: PURPOSE:To obtain an electrophotographic sensitive body almost freed of residual potential by combining an electric charge generating layer containing a specified bisazo pigment with a charge transfer layer containing a benzidine derivative. CONSTITUTION:The electrophotographic sensitive body comprises the charge generating layer containing one of the bisazo pigments represented by formula I and the charge transfer layer containing one of the benzidine derivatives represented by formula II. In formulae I and II, each of R1 and R2 is H or the like; Cp is formula I-a or the like; Ar is an aromatic hydrocarbon group or the like; X is an atomic group necessary to form an aromatic hydrocarbon group or the like; each of R4 and R5 is H or the like, when R3 is H, and each is H or the like when R3 is H or the like, thus permitting the electrophotographic sensitive body to be superior in chargeability, rapid in decay of potential due to exposure to light, high in sensitivity, small in dependence of the potential decay on the electric field, easy to cause photodecay, even when low in potential, small in trailing of potential, and almost freed of residual potential.
Patent JP-H07264952-A (JP)
Title: Water tank apparatus
Inventor: OTA KENJI
IPC: A01K63/04
Filed: 1994-03-30
Abstract: PURPOSE:To provide a water tank apparatus provided with an air-supplying pump placed in a water-tank table, etc., easy in transferring and cleaning of a water-tank, capable of preventing back flow of water, excellent in illumination efficiency and useful for, e.g. rearing an aquatic animal such as a fish. CONSTITUTION:This water-tank apparatus is composed of a water-tank table 1, a water tank 3 placed on the water-tank table 1, an air-supplying pump 4 placed inside the water-tank table 1 and air passages 24, 22, 23, 21 extending to the inside of the water-tank 3. Preferably, a part of the air passages 24, 22, 23, 21 is placed above the surface of the water in the water tank 3. Further, a luminescence element 14 is preferably placed around the lower end of a transparent side wall.
Patent JP-H08289355-A (JP)
Title: Method and device for transmission of moving body communication terminal position information and moving body communication system having this device
Inventor: SATO HIROYUKI
IPC: H04W88/18
Filed: 1995-04-11
Abstract: PURPOSE: To provide the method and device for transmission of moving body communication terminal position information which recognize a moving body communication terminal or a presence area of a person, who carries this terminal, independently of speech after connection by a general geographical region name. CONSTITUTION: When the latest position information is registered in the data base where position information of the moving body communication terminal is registered, a presence area specifying part 8 translates this position information to a general region name. A presence area storage part 9 updates and stores this region name by the pertinent moving body communication terminal number. When being inquired of about position information by the moving body communication terminal number, a presence area report part 10 retrieves the presence area storage part 9 to report and output the position information of this moving body communication terminal as the general region name.
Patent JP-H07265502-A (JP)
Title: Ball shooting game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-03-30
Abstract: PURPOSE:To provide a ball shooting game machine provided with a ball shooting mechanism with which everyone can easily and surely obtain desired impact force. CONSTITUTION:The machine is constituted in such a way that energizing force of an energizing spring 39 for energizing a ball shooting rod 33 is adjusted so that an impact force adjusting motor 40 may provide impact force corresponding to a set value when a player selects a desirable value through a contact type setting apparatus. Since the player is not required to turning-operate a turning member as conventional but only sets a desirable value by a contact type setting apparatus so as to automatically adjust impact force, everyone can easily and surely obtain desirable impact force. Only keeping contact with a touch plate 24 is required during playing, and therefore the player is not tired.
Patent JP-H02263585-A (JP)
Title: Combined heat source welding equipment
Inventor: HISAYOSHI TAKAYUKI
IPC: B23K26/21
Filed: 1989-04-03
Abstract: PURPOSE:To increase the welding speed without increasing the laser beam output excessively by irradiating a melting part pushed-down by an arc with a laser beam from the central part of an electrode and subjecting material to be welded to piercing welding. CONSTITUTION:When a through hole to pierce the laser beam is provided on the central part of the plasma welding electrode or TIG welding electrode 5, it is irradiated with the laser beam in the same direction as the arc generated from the electrode 5. The material 1 to be welded is first molten by heat energy of the arc. A part of the molten part of the material 1 to be welded molten by the arc is then pressed by arc force and supplied in one direction. The thickness of the material to be welded is decreased partially by an action on the molten part of this arc force. Since this molten part whose thickness is reduced is irradiated with the laser beam in the same direction as the arc, a burden of the laser beam with respect to welding is reduced and the laser beam having high output is not used and the welding speed is increased.
Patent JP-S5710914-A (JP)
Title: Manufacturing of reactor block iron core
Inventor: ISHIMOTO AKIRA
IPC: H01F27/24
Filed: 1980-06-24
Abstract: PURPOSE:To reduce the number of kinds of width of silicon steel plate and the steps of assembly by a method wherein a plurality of rectangular silicon steel plates are laminated and adhered with each other, trapezoidal cut block pieces are etching- processed at their ends in their height direction and a plurality of block pieces are arranged substantially in an annular form. CONSTITUTION:A plurality of rectangular thin silicon steel plates 21 having a width W are laminated to make a height H of the block iron core, adhered with each other by adhesive agent to form a rectangular adhered block 31. The adhered block 31 is cut to form a trapezoidal shape along a cutting line to have an angle alpha with respect to a direction of width W of the silicon steel plate 21 at its height direction end surface of the adhered block 31, resulting in making a certain number of block pieces 33. The cutting part in the block piece is processed by chemicals and its burr is removed by the etching process to keep an insulation between the silicon steel plates 21. Thereafter, a plurality of block pieces 33 are arranged in substantial annular form, adhered by band or resin and fixed with each other. Thus, only one kind of width of the silicon steel plate may be applied to enable a reduction of the number of steps of assembly operation.
Patent JP-H01256829-A (JP)
Title: Fm stereo receiver
Inventor: KAWAKAMI YASUO
IPC: H04H1/00
Filed: 1988-04-07
Abstract: PURPOSE:To prevent deterioration in sound quality due to multi-path distortion by providing a suppression means suppressing a 2nd DC voltage to a 1st DC voltage or below to a difference voltage generating means generating a difference voltage between the 1st DC voltage and the 2nd DC voltage so as to allow the circuit to respond quickly to the occurrence of multi-path distortion. CONSTITUTION:When the output of an AM detection circuit 9 is smoothed by an LPF 10, the 1st DC voltage e1 changing in response to the IF signal level is generated. The output signal of a rectifier circuit 17 is smoothed by an LPF 18 and the output voltage of the LPF 18 is the 2nd DC voltage e2 in response to the amplitude of the multi-path distortion. A subtractor 24 subtracts the 2nd DC voltage e2 from the 1st DC voltage e1 and outputs a difference voltage e1-e2 as a control voltage. When a very large multi-path distortion takes place and the 2nd DC voltage e2 is going to exceed the 1st DC voltage e1, a limiter circuit is activated to discharge the electric charge in a capacitor 23 of the LPF 28 to ground. Thus, the difference voltage e1-e2 outputted from the subtractor 24 is kept always to zero V or over.
Patent JP-H08286956-A (JP)
Title: Fault logging system
Inventor: KANEKO AKIHIRO
IPC: G06F11/34
Filed: 1995-04-12
Abstract: PURPOSE: To prevent the description of data required for fault analysis from being omitted by leaving a fault history even in the case where a central processing unit(CPU) is dropped into an infinite loop. CONSTITUTION: When a fault detection part 43 of a diagnostic device 4 detects any fault inside a system, a maskable interrupt signal 111 is outputted to a CPU 1 by starting a maskable interruption report part 41 while using a diagnostic control part 40. After the maskable interrupt signal 111 is outputted to the CPU 1, the diagnostic control part 40 waits for the reception of a fault processing end signal 121 from a fault processing end signal control part 11 of the CPU 1 by starting a timer part 45. When a fault processing end response reception part 44 does not receive the fault processing end signal 121 within previously set fixed time measured by the timer part 45, the diagnostic control part 40 starts a non-maskable interruption report part 42 to output a non- maskable interrupt signal 112 to the CPU 1.
Patent JP-H0563305-A (JP)
Title: Manufacturing method of semiconductor quantum well case
Inventor: NAGATA HISAO
IPC: H01S5/00
Filed: 1991-03-26
Abstract: PURPOSE:To enable the etching step, etc., to be eliminated by a method wherein MOVPE process etc., is utilized for the initial crystal growing process on a substrate not to form a laminar single crystal film in the epitaxial growing step. CONSTITUTION:The title manufacturing method of quantum well case utilizing MOVPE process is described as follows. That is, when a III group material, e.g. trimethylgallium(TMG), etc., is fed to a heated substrate 10, the material is cracked on the substrate 10 to produce Ga atoms sucking at the substrate 10 if the substrate 10 temperature exceeds the cracking temperature of the organic metal. However, when the wettability of liquid Ga to the substrate 10 is inferior and the feed of Ga material to the substrate 10 runs short, Ga is formed into droplets (islands) on the substrate 10. Furthermore, when As material 11 is fed to the substrate 10 having such islands, the As atoms are diffused in the islands so as to be GaAs 11 crystallized. At this time, the total feed of organic gallium compound shall not exceed the feed by which the mean film thickness of the metallic film formed of the Ga material on the substrate 10 may be made to attain to 50mum.
Patent JP-S61244466-A (JP)
Title: Cemented base metal segment cutter
Inventor: OKUNO YASUO
IPC: B23D61/02
Filed: 1985-04-22
Abstract: PURPOSE:To obtain a flat segment cutter having a high weldment strength with a high degree of accuracy, by forming grooves extending from the circumference toward the center of a disc made of low carbon steel or case steel, then by subjecting the disc to carburization, and by arranging segments spanning the grooves. CONSTITUTION:A base metal 1 is formed such that a disc having a radius R and made of low carbon steel or case steel is formed therein with a cutter holding hole 7 at its center, coaxially with the disc. Further, a plurality of linear grooves 3 is formed extending from the circumference of the disc toward the cutter holding hole 7, crossing the circumference of (R+r)/2 (as shown by a chain line), and the disc is then subjected to carburization, and thereafter, is then annealed as necessary. Thereby, the base metal 1 has its outer surface composed of three layer structure including a cemented hardened layer and a tough soft steel center layer. Each segment 2 has a two layer structure consisting of a sintered material 5 (abrasive particle layer serving as cutting edge) made of bond powder containing ultra abrasive particles, and a sintered material base layer containing no ultra abrasive particles. These segments 2 are welded to the circumferential surface of the base metal 1 by a high energy density weldment, spanning the grooves. With this arrangement, there may be provided a flat segment cutter having a strong weldment strength with a high degree of accuracy.
Patent JP-S61243733-A (JP)
Title: Work pitch interval setting mechanism
Inventor: KUROKAWA MUTSUO
IPC: B65G61/00
Filed: 1985-04-22
Abstract: PURPOSE:To set any interval of work pitch by expanding and contracting a linkage having a work shifting pin planted in a predetermined connection combining frame rods in a pantagraph form to shift at a time a plurality of works supported by the respective pins. CONSTITUTION:A linkage 6 has two sets of a plurality of frame rods 8 arranged in parallel and in the opposite direction to each other at equal intervals and combined in the form of a pantagraph to interconnect the intersections in which work shifting pins 9 are planted alternatively. On the bottom of one work shifting pin 9a of two pins in the directions of arrows A1, A2 is mounted a support 13 of a feed screw 10 and on the bottom of the other pin 9b is mounted a feed nut 11. And when the support 13 is fixed and the screw 10 is rotated to move the nut 11 in the direction of arrow A1, the linkage 6 is contracted in the direction of arrow A1 and expanded in the directions of arrows B1, B2 so that works 14 supported by pins 9, 9a, 9b have the pitch intervals contracted in the directions of arrow A1.
Patent JP-H03284857-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAHARA MASAKIMI
IPC: H01L21/52
Filed: 1990-03-30
Abstract: PURPOSE:To mount a semiconductor chip fixedly and accurately in a right position on a die pad by bonding the chip with recesses in its back side to the die pad of a lead frame in such a manner that the recesses of the chip are engaged with the corresponding projections on the die pad with conductive resin applied between the recesses and projection. CONSTITUTION:An amount of liquid resin 15, e.g. epoxy resin with dispersed silver, is applied on a specific area of a die pad 13, on which a semiconductor chip 10 is to be mounted. The semiconductor chip 10, held at its reverse side by a vacuum chuck, is pressed against a lead frame 12 in such a manner that recesses 11 of the chip are engaged with projections 14 of the die pad 13 of the lead frame. As a result, the semiconductor chip is firmly fixed on the die pad both by the adhesion of resin 15 and by the engagement of the recesses 11 with the projections 14. The lead frame 12, with the chip 10, is heated in an oven to harden the resin so that the chip is accurately positioned on the lead frame.
Patent JP-S63252096-A (JP)
Title: Time division switch
Inventor: ARITA TAKEMI
IPC: H04Q11/04
Filed: 1987-04-08
Abstract: PURPOSE:To execute multiple address connection efficiently in a buffer equivalent to one frame by providing an incoming side control memory and an outgoing control memory. CONSTITUTION:In the case of 1 N branch connection, a buffer address storing a data from one incoming channel, that is, a buffer address represented by the data in the address corresponding to an incoming channel of the incoming control memory 41 is written by ND times to an address corresponding to the N-set of outgoing channels of an outgoing control memory 42, the same data is read in the N-set of outgoing channels. In the case of N 1 converging connection, the buffer address to store the data to one outgoing channel, that is, the buffer address represented by the data in the address corresponding to the outgoing channel of the outgoing control memory 42 is written to the address corresponding to N-set of incoming channels of the incoming control memory 41 to execute the connection.
Patent JP-H07297123-A (JP)
Title: Production of semiconductor device
Inventor: SUGII TOSHIHIRO
IPC: H01L21/02
Filed: 1994-04-25
Abstract: PURPOSE:To enhance the electrical characteristics of a device by converting an amorphous semiconductor layer on an insulating film into a polycrystalline semiconductor layer having a giant grain size using a simple means. CONSTITUTION:A first amorphous silicon film is deposited on an insulating film 2 of SiO2 and heat treated at 550 deg. for 10 hours thus converting the first amorphous silicon film into a polycrystalline silicon film 3. A second amorphous silicon film is then deposited on the polycrystalline silicon film 3 and heat treated at 550 deg. for 10 hours thus converting the second amorphous silicon film into a polycrystalline silicon film 4 having giant grain size as compared with the polycrystalline silicon film 3.