baber/WOPTO huggingface dataset:
Patent JP-S61264586-A (JP)
Title: Magnetic bubble memory element
Inventor: YONEKURA YOSHIMICHI
IPC: G11C11/14
Filed: 1985-05-20
Abstract: PURPOSE:To make easy a connection between a major section and a minor section by commonly using a non-magnetic material used as a spacer in the major section and a detailed section forming non-magnetic material of a soft magnetic thin film in the minor section of the same material and the same thickness. CONSTITUTION:A fist soft magnetic thin film pattern 15 is formed so as to overlap a part on a non-magnetic pattern section 14 of a minor section (m) and a second soft magnetic film pattern 16 is formed on a major section M. These soft magnetic film patterns 15, 16 are formed equally to a non-magnetic layer 13 and the non- magnetic pattern 14 of made thinner and by the same material. For instance, a material such as 'Permalloy(R)' is employed. The soft magnetic thin film pattern 16 of the major section M is larger than the soft magnetic thin film pattern 15 of the minor section (m). In this manner, since the first soft magnetic thin film pattern 15 of the minor section (m) has its detailed section formed by the non-magnetic pattern 14, a fine pattern may be made and the non-magnetic pattern 14 and the non-magnetic layer 13 of the major section M have the same thickness and are made of the same material, therefore they can be made common and the connection between the major section M and the minor section can be done.
Patent JP-S62260794-A (JP)
Title: Production of compound semiconductor
Inventor: SATO FUMIHIKO
IPC: C30B27/02
Filed: 1986-05-08
Abstract: PURPOSE:In producing a compound semiconductor by LEC method, to prevent extraordinary growth in crystal pulling up process, by keeping temperature gradient in melt at a specific condition and carrying out crystal growth. CONSTITUTION:In producing a compound semiconductor by LEC method wherein an impurity is added to melt, crystal is grown while keeping temperature gradient DELTAT(g) in melt at solidification ratio g in correlation shown by the formula DELTAT(g)=DELTAT(g=0)X(1-g)<k-1> when temperature gradient in melt at starting of crystal is DELTAT(g=0) and coefficient of segregation is k. Compound semiconductor crystal which will never cause cell growth resulting from composition supercooling is produced stably in continuous lengths by changing the temperature gradient DELTAT in melt in proportion to rise in the solidification ratio g.
Patent JP-H04336359-A (JP)
Title: Dma control circuit
Inventor: ONO SHINGO
IPC: G06F13/28
Filed: 1991-05-13
Abstract: PURPOSE:To select the optimum width of data and perform data transfer without any delay by combining an input data control circuit, a data width converting circuit, an address generating circuit, and a memory bus control circuit. CONSTITUTION:When input data C is inputted and an input data timing signal (d) is inputted to an input data control circuit 1, the input data control circuit 1 outputs a clutch signal 11 and the input data C is latched in a register DO of the data width converting circuit 2. In this case, when a transfer destination address is an odd-numbered address, the input data control circuit 1 informs a memory bus control circuit 4 of a transfer command (f) and transfer width (g). The memory circuit 4 transfers the input data C to a memory by using output data (j), a memory address (k), a memory control signal (h), and transfer width (i) as byte data as they are according to a command from the input control circuit 1. When the transfer is completed, the input control circuit 1 increases the address of an address generating circuit 3 by one.
Patent JP-H0668611-A (JP)
Title: Digital data reproducing device
Inventor: ISHIDA TAKEHITO
IPC: G11B20/18
Filed: 1993-05-07
Abstract: PURPOSE:To suppress the generation of noise due to an overwrite even in the case an error correction code is used. CONSTITUTION:A block is constituted of digital data and an error correcting parity, and a prescribed adding value is added to the parity at every record starting (overwriting) and the added value is recorded on a magnetic tape 12. At the time of reproduction, the value added to the parity is read by an OWP processing circuit 25, then a flag is generated when the added value is changed. Even in the data whose error is corrected by an error processing circuit 27 when the flag is inputted, they are interpolated from other data by an interpolation circuit 35.
Patent JP-2000297492-A (JP)
Title: Structure of partition wall and its execution method
Inventor: KIKUCHI RYUKICHI
IPC: E04B2/74
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a partition wall provided with the lateral joint reinforcing means of a construction interior finishing board whose number of parts is relatively small and which can be simply and inexpensively executed and its execution method. SOLUTION: A partition wall W is provided with a reinforcing material receiving tool 10 and a lateral joint reinforcing material 5. In the setting-up process of a construction interior finishing board 1 in which the reinforcing material receiving tool 10 and the lateral joint reinforcing material 5 are executed after the completion of stud setting-up, a strip-like board contact face 5a attached to each stud 2 and extended between the studs 2 is formed at the height of the lateral joint. The lower edge part and the upper edge part of upper and lower construction interior finishing boards 1 are positioned on a board contact face 50, and a locking tool is screwed or driven from the indoor side of the construction interior finishing board 1.  Thereby, the lateral joint reinforcing material 5 is fixed on the lower edge rear face and the upper edge rear face of the upper and lower construction interior finishing boards 1, which are mutually connected to reinforce the lateral joint.
Patent JP-S5533443-A (JP)
Title: Preparation of styrene by dehydration of alpha-phenylethyl alcohol
Inventor: DEGUCHI TAKASHI
IPC: C07C1/00
Filed: 1978-08-30
Abstract: PURPOSE: To prepare styrene in high yield, while suppressing the corrosion of reactor by the reaction catalyst, by dehydrating α-phenylethyl alcohol in liquid phase using an organic sulfonic acid ester as a catalyst.  
     CONSTITUTION: Styrene is produced by the liquid-phase dehydration reaction of α-phenylethyl alcohol in the presence of (pref. 0.1W2.0wt% of) an organic sulfonic acid ester (e.g. p-toluenesulfonic acid ethyl ester), pref. at 200W240°C. The organic sulfonate gives smaller amount of by-products and less corrosive reaction mixture than the conventional sulfonic acid catalyst. The α-phenylethyl alcohol is prepared by the successive oxidization and epoxidation of ethylbenzene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H045925-A (JP)
Title: Cooking plate
Inventor: FUJITA SANAI
IPC: A47J37/06
Filed: 1990-04-24
Abstract: PURPOSE:To more deliciously cook the teste of a cooking base material grilled on the plate, and also, to contribute to the prevention for fatness and accumulation of cholesterol by using the plate formed by adding water to a composite consisting of animal bone powder, magnetic clay auxiliary, alumina and organic matter powder, molding it like a plate, drying it and sintering it. CONSTITUTION:The raw bone of an animal is cut to a size which can be cal cined easily, and thereafter, it is thrown into a pressure cooker, and boiled for about 90 minutes at about 200 - 400 deg.C. Subsequently, this bone is put into a calcination furnace, calcined for about 60 - 180 minutes at about 900 - 1100 deg.C, and cooled naturally as it is for about 60 minutes in the furnace. After cooking, this bone is crushed, set to a powder machine and powdery bone powder of about 10 - 200 meshes is obtained. With respect to 100 weight parts of this animal bone powder, 9 - 26 weight parts of magnetic clay auxiliary, 23 - 68 weight parts of alumina, and 3-8 weight parts of organic matter powder are mixed, water is added, and after further mixing them, they are molded to the shape of a cooking plate. Next, a dried formed body is sintered, cooled to obtain a desired cooking plate.
Patent JP-S601470-A (JP)
Title: Pressure-resisting vessel
Inventor: INOUE KAZUYA
IPC: F16J13/10
Filed: 1983-06-16
Abstract: PURPOSE:To facilitate the opening and closing operation of a lid in a connecting mechanism of a pressure-resisting vessel by fitting a cramp belt in grooves provided round peripheries of a vessel trunk and the lid for connection. CONSTITUTION:A peripheral face 15 of a vessel trunk 1 can be adjusted to a peripheral face 25 of a lid 2; on the peripheral face 15 on the side of the vessel trunk 1, a circumferential groove 14 is provided in the whole circumference and on the peripheral face 25 on the side of the lid 2, a circumferential groove 24 is provided in the whole circumference. Meanwhile, on a cramp blet 30, rails 32 are provided, and on one end of a belt main body 31, a fasteing metal fixture 33 is provided. Thereby, rails 32 on the cramp belt 30 are fitted in circumferential grooves 14 and 24, and the cramp belt 30 is fastened by the fastening metal fixture 33 for connecting the vessel trunk 1 and the lid 2. This construcion permits to obtain a compact-sized vessel and promote the operational efficiency to attach and detach the lid.
Patent JP-H02285616-A (JP)
Title: Dielectric porcelain composition for electronic device
Inventor: KAGEYAMA KEISUKE
IPC: H01P7/10
Filed: 1989-04-26
Abstract: PURPOSE:To facilitate the control of composition, and to obtain the title dielectric porcelain composition, having excellent sinterability, in which the ceramic having internal homogeneity can be stably obtained in a short period by a method wherein the above-mentioned porcelain composition is set as XBa(Zn1/3 Ta2/3)O3-YSr(Ga1/2.Ta1/2)O3, and X and Y are composed of the constitution satisfying the specific formula. CONSTITUTION:A fundamental composition is set as XBa(Zn1/3Ta2/3)O3-YSr(Ga1/2.Ta1/2)O3, and X and Y which limits the range of composition consist of the composition satisfying the formula of X + Y = 1, 0.3<=X<=1 and 0.7>=Y>=0. As a result, the Q is 9GHz of 7000 to 13000 becomes tauf <=30ppm/ deg.C and epsilonr 28 to 32, and the characteristics equal to or higher than the dielectric porcelain composition to be utilized to the conventional SHF bend can be obtained, and as the evaporation of Zn contained in the porcelain composition can be suppressed to a certain degree, the control of composition is made easier. Also, the segregation of Zn in the ceramic becomes easy to prevent, the ceramic having internal homogeneity can be obtained stably, and the title dielectric porcelain composition having excellent sinterability can be manufactured in a short period.
Patent JP-S58223924-A (JP)
Title: Up-down counter
Inventor: OKAMOTO CHIKAYUKI
IPC: H03K23/00
Filed: 1982-06-23
Abstract: PURPOSE:To prevent malfunction, by generating a clock pulse with a high frequency signal and switching up-down information after latching an up-down signal. CONSTITUTION:Q and Q' outputs of a T-FF and an output of latch means 21, 22 are inputted to an NAND gate, an output pair of the NAND gate is inputted to an AND gate, the output of which is inputted to the T-FF at the post-stage. An output of the FF operated with a clock 13 formed from the product between the Q output of a T-FF21 and a Q' output of a T-FF22 with an AND gate 38 or its gate processing output is inputted to the latch means 21, 22 and the T-FF reset with up-down pulses 31, 32. As a result, since the timing for latching the up-down information is shifted surely from the timing for the count operation with the clock, the malfunction is prevented.
Patent JP-S5232264-A (JP)
Title: Formation method for solder electrode
Inventor: KACHI TADAO
IPC: H01L21/60
Filed: 1975-09-05
Abstract: PURPOSE: To reduce pellet size by forming pattern for solder electrode for face down bonding small. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60251947-A (JP)
Title: Rotary atomization head for electrostatic painting
Inventor: HAYASHI NOBUYUKI
IPC: B05D1/04
Filed: 1984-05-25
Abstract: PURPOSE:To well divide even a high viscosity paint into fine particles, in a cup shaped rotary atomization head, by providing a gentle oblique surface and a steep oblique surface from the supply side of the inner peripheral surface of said atomization head in a continuous state and providing a large number of small projections at a specific angle in the edge peripheral direction of the most forward end of said atomization head. CONSTITUTION:A rotary shaft is driven in such a state that a high potential electrostatic field is formed between an article to be painted and a rotary atomization head to supply a liquid paint. The paint spreading over the entire inner peripheral surface of the rotary atomization head 1 and sprayed to a gentle oblique surface 3 from a supply aperture by centrifugal force is spread to the peripheral direction while flowed to the leading end side at a low speed to be formed into a uniform thin film and when said paint film reaches a steep oblique surface 4, it is flowed to the leading end side at a high speed by a fanwise acute angle taper and reaches the leading end edge 2 while the thickness thereof becomes further thin. Small triangular projections are arranged to the leading end edge over the entire periphery thereof at equal pitches and the paint is blocked by barrier wall surfaces 6 obliquely opposed to the steep oblique surface 4 and formed into fine threads from the groove between said barrier wall surfaces 6 to be discharged radially.
Patent JP-H01274977-A (JP)
Title: Cooperative control device for plural robots
Inventor: NISHIMURA TOSHIHIKO
IPC: B25J9/16
Filed: 1988-04-27
Abstract: PURPOSE:To reduce the burden in preparing operation of programs and to allow plural robots to cooperate in one program by providing a memory means storing an integrated program in which operation commands to each of plural robots are described. CONSTITUTION:A read and interpretation means 3 reads an integrated program stored in a memory means 2 to separate and extract operation commands issued to every robot Ra-Rd. In accordance with each separated operation command, each execution means 4a-4d then drives and controls servo-driver 5a-5d to drive robots Ra-Rd. Program prepared in this manner is only the integrated program, and thus the burden in preparing operation of programs is reduced, the relation between the operations of each robot Ra-Rd can be easily read, and the discovery and correction of error can be pliably performed.
Patent JP-H06294388-A (JP)
Title: Scroll compressing device
Inventor: SATO KAZUYA
IPC: F04C29/02
Filed: 1993-04-09
Abstract: PURPOSE:To improve peformance of a compressor when the driving frequency of an electric element is low. CONSTITUTION:The driving frequency of the electric element 23 of a scroll compressor 2 is controlled by an inverter 43. An oil separator 3 for separating lubricating oil in discharged gas from the scroll compressor 2 is provided. And an oil supplying circuit 11 is provided for introducing lubricating oil in the oil separator 3 to the suction position SP of the scroll compression element. And an opening/closing valve 12 and a valve control circuit 44 are provided for supplying lubricating oil to the suction position SP from the oil supplying circuit 11 when the driving frequency output by the inverter 43 becomes the specified low value.
Patent JP-S63273157-A (JP)
Title: System for designating edition range
Inventor: NAGANUMA YOSHIYUKI
IPC: G06F17/24
Filed: 1987-04-30
Abstract: PURPOSE:To simplify a key operation by providing a means whether or not a character being an edition object is a space and expanding the range of edition object automatically till the next character is a character other than the space so as to apply modification display. CONSTITUTION:A control section 7 reads a character of a position represented by a text pointer 6 from a text memory 4 so as to discriminate whether or not the character is a space. When the character is a space, modification of underline is applied to the character in the case of space and the content of the text pointer 6 is incremented. The processing above is repeated till the character other than a space is found out and the part from the position with a cursor located at first thereupon to a space at one preceding character other than the space is selected as the range of edition object and displayed as an underline. Thus, the range of edition is expanded automatically till the space just before the character by only depressing a delete key 2 and in depressing an execution key 3, the control section 7 starts an edition section 5, which deletes the spaces.
Patent JP-H046334-A (JP)
Title: Separate dispersion air conditioning system
Inventor: TANI AKIHIRO
IPC: F24F5/00
Filed: 1990-04-25
Abstract: PURPOSE:To reduce the size of the main machine and enable a separate operation of an indoor device without carrying out operation of the main machine under a partial load by a method wherein heat is accumulated in a heat accumulating tank at night and about 50% of an entire load is accommodated by a thermal accumulation during day-time air conditioning. CONSTITUTION:An ice heat accumulation device comprising a heat source device 1, a heat exchanger 3, a heat accumulation tank 2, control valves and connection pipes for these elements and a system having pumps 4 to 8 disposed at each of terminal ends of a plurality of indoor devices 9 to 13 in a building are connected by pipings. Either water or anti-freezing liquid is used for transporting heat. during a heat accumulating operation at night, pipes 14 to 18 are closed and the pipe 15 is opened. The heat source machine 1 and a brine pump 19 are operated and then a heat accumulation is carried out in the heat accumulation tank 2. During air conditioning operation in the day-time, the valves 15 and 17 are closed and the valves 14, 16 and 18 are opened. When a load is maximum in value, all the brine pump 19, heat source device 1, pumps 4 to 8 and indoor devices 9 to 13 are operated. In the event load is decreased and this load can be accommodated by the accumulated heat of the heat accumulation tank, the operation of the heat source device 1 is stopped and the operation of each of the pumps 4 to 8 and the indoor devices 9 to 13 is stopped in response to each of the loads in each room.
Patent JP-S5536908-A (JP)
Title: Manufacturing of semiconductor integrated circuit
Inventor: FURUKAWA AKIHIKO
IPC: H01L21/306
Filed: 1978-09-04
Abstract: PURPOSE: To compress production process for improvement in characteristic of element by forming emitter unit and collector unit in the interior of base and injector of a linear transistor and also collector unit for the linear transistor in V-groove through diffusion.  
     CONSTITUTION: An n-type epitaxial layer 3 is grown on P-type Si substrate 1 by way of n +  type embedded layers 2a, 2b, and then the layer 3 is etched to form a V-groove with anisotropy etching solution in accordance with the width of a mask 4. Then, a P-type layer coming in base 5a, injector 5b and isolation unit 5d for the linear transistor Tr is formed in the layer 3 through diffusion. Further an n +  type layer coming in emitter unit 6a, collector unit 6b for the linear transistor Tr and collector unit 6c and n +  collar unit 6d for the linear transistor Tr formed in V- groove is formed in the interior of the layers 5a, 5b through diffusion, and an electrode 7 is taken out for metallization. The production process is compressed thereby to improve characteristics of the element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04252263-A (JP)
Title: Production of molding of polycarbonate
Inventor: MIYASHITA HIROSHI
IPC: C08L69/00
Filed: 1991-05-13
Abstract: PURPOSE:To obtain a molding improved in heat resistance, gas barrier properties and moisture permeability without requiring complicated steps by including a p-quaterphenyl derivative, etc., molding the resultant composition and then treating the formed molded body at a specific temperature. CONSTITUTION:A molding improved in gas barrier properties and moisture resistance without impairing excellent characteristics of a polycarbonate is produced by blending (A) 100 pts. wt. polycarbonate resin (preferably bisphenol A-polycarbonate) with 0.1-30 pts. wt. at least one selected from p-quaterphenyl derivatives expressed by formulas I to III (R<1> and R<2> are COCH3, CH2CH2OH, >=1C alkyl, etc.) or 0.1-20 pts. wt. one or more selected from p-terphenyl derivatives expressed by formulas IV to VI (R<3> and R<4> are same as R<1> and R<2>), melt kneading the resultant blend, molding the kneaded composition and then heat-treating (B) the obtained molding at a temperature within the range of the glass transition temperature to the melting point of the aforementioned polycarbonate, preferably 140-250 deg.C, more preferably 60-220 deg.C.
Patent JP-S601953-A (JP)
Title: Polling system remote supervising and controlling equipment
Inventor: AKEDA YOSHIYUKI
IPC: H02J13/00
Filed: 1983-06-17
Abstract: PURPOSE:To improve the transmission efficiency by allowing a master station to supervise the level reduction of a transmission line to which information is transmitted from a slave station at all times to reduce waiting time for a demodulator of the master station when the slave station transmits the information. CONSTITUTION:The transmission information from the master station is a synchronizing pattern, a synchronism pattern discriminating circuit 10 requests the decision of a command received in succession to a command deciding circuit 11. The command deciding circuit 11 decides the command from the master station transmitted successively and when the command is a command to the own station, the circuit 11 outputs a line switch closing command to a line switch control circuit 7, a reception command is given to a data processor 1, and when a reception command is not to the own station, the circuit 11 outputs a line switch open command to the line switch control circuit 7. The data processor inputted with the reception command to the own station from the command deciding circuit 11 outputs slave station information to a transmission line via a PS converter 2, a modulator 4 and a line switch 6 on the condition of the end of line switch closing from the line switch control circuit 7.
Patent JP-S63272044-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEMURA YOSHIJI
IPC: H01L21/60
Filed: 1987-04-30
Abstract: PURPOSE:To facilitate forming conductive films on both the surface or a semiconductor substrate in one conductive film forming process by a method wherein a part of or a whole rear surface of the semiconductor substrate is kept apart from a conductive film forming apparatus when the conductive films are to be formed on the surfaces of the semiconductor substrate. CONSTITUTION:When a conductive film 2 for forming a bump 4 by a plating method is to be formed on a semiconductor substrate 1, the conductive film 2 is formed also on the rear surface of the semiconductor substrate 1 simultaneously by keeping a part of or the whole semiconductor substrate 1 apart from a conductive film forming apparatus 5. For instance, the semiconductor substrate 1 is placed on a holder 6 to keep a part of the semiconductor substrate 1 apart from the conductive film forming apparatus 5 and the conductive film 2 is formed. At that time, the conductive film 2 is formed also on the rear surface of the semiconductor substrate 1 kept apart from the conductive film forming apparatus 5 simultaneously. After that, a photoresist pattern 3 is formed and an electric contact 7 is provided on the rear surface of the semiconductor substrate 1 and the bump electrode 4 is formed by plating.