baber/WOPTO huggingface dataset:
Patent JP-H09266334-A (JP)
Title: Magnetoresistance effect element
Inventor: KAMIGUCHI YUZO
IPC: H01F10/187
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an excellent soft magnetic characteristic even when a high coersive force material is used by permitting first and second ferromagnetic conductors to contain first and second ferromagnetic films which have different directions of axis of easy magnetization. SOLUTION: On a substrate 1, a free layer 2, nonmagnetic conductor layer 3 and a pin layer 4 are formed. Magnetization of the pin layer is fixed, for instance, by a diamagnetic film such as FeMn. A pair of electrodes are provided on the laminated film. The free layer 2 is composed of first and second ferromagnetic films 2-1 and 2-2. For instance, the side which makes contact with the nonmagnetic conductor layer 3 is permitted to be the first ferromagnetic film 2-1. As for a spin valve type magnetoresistance effect element, soft magnetic characteristics are not specially demanded, since magnetization of the pin layer 4 is fixed. Soft magnetic characteristic is demanded only for the free layer 2. Therefore, the conditions of multilayer and competitive magnetization are provided so as to improve the soft magnetic characteristic of only the free layer 2.
Patent JP-H05235717-A (JP)
Title: Data recovery circuit having timing hold function
Inventor: TAKAHASHI SATOSHI
IPC: H03K5/135
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the adjustment time required for automatic timing phase adjustment when a signal is again inputted from signal input interruption. CONSTITUTION:A timing extracting circuit 20 receives a digital data signal and outputs a timing signal. An identification recovery circuit 16 receives the digital data signal synchronously with a timing clock 14 and outputs a wave- shaped data signal. A phase comparator circuit 30 receives the input and the output of the identification recovery circuit 16 and compares the phases. A variable phase circuit 24 varies a phase of the timing signal based on the output of the phase comparator circuit and outputs the result to the identification recovery circuit 16 as the timing clock 14. Moreover, a memory circuit 34 stores a phase control variable of the variable phase circuit 24 after the phase setting by the variable phase circuit 24 is finished and outputs the stored phase control variable to the variable phase circuit 24 when the signal is inputted again after the signal interruption.
Patent JP-H05238836-A (JP)
Title: Binder for refractory
Inventor: MATSUDA JIYOUHEI
IPC: C04B35/63
Filed: 1992-02-24
Abstract: PURPOSE:To prevent the crack-generation in the drying of an amorphous refractory in application process, to keep the strength of refractory and to facilitate the application of the refractory by using an alkali metal or ammonium carbonate, etc., and a basic aluminum lactate as raw materials for binder. CONSTITUTION:An alkali metal or ammonium carbonate or bicarbonate and basic aluminum lactate are used as the raw materials for the objective binder for refractory. The binder can be used in the form of powder or solution. The aggregate for the refractory is magnesia, calcia, magnesite-chrome, chrome- magnesite, alumina, etc. The crack-generation caused by the hydration reaction in the curing and drying step of the application process can be prevented and the refractory can easily be applied without lowering the strength.
Patent JP-S56169332-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI KOUJI
IPC: H01L21/22
Filed: 1980-05-31
Abstract: PURPOSE:To enable the stable and accurate polishing of the back surface of a semiconductor wafer by bonding a tape on one side surface of the water and attracting by vacuum and fixing the wafer via the tape on a stage. CONSTITUTION:An adhesive 21 is coated on one side surface of a tape 20, and the surface m of a semiconductor wafer 4 is bonded to the adhesive 21. The wafer  4 is placed via the tape 20 on a stage 12, and the wafer 4 is attracted by vacuum  onto the stage 12 by evacuating through porous layer 19 of the stage 12. Thus, the  wafer 4 can be rigidly fixed on the stage 12. The wafer 4 thus fixed on the state 12  is polished on the back surface. The fixing strength of the wafer can be increased  via the tape 20, the displacement of the water 4 can be eliminated in polishing the  wafer, and the stable and accurate polishing of the water can be performed.
Patent JP-H083547-A (JP)
Title: Luminous element
Inventor: HIMESHIMA YOSHIO
IPC: C07D209/88
Filed: 1995-03-30
Abstract: PURPOSE:To obtain the luminous element containing a compound having a structure in which two carbazoyl skeletons are bound to each other through a single bond, containing the substance administering the emission between the anode and the cathode, emitting with an electric energy, high in brightness and emission efficiency and excellent in durability. CONSTITUTION:This element contains a compound of formula I (R1, R2 are H, alkyl, halogen, aryl, aralkyl, cycloalkyl; the carbazoyl skeleton may be connected to a substituent such as an alkyl group), preferably a compound of formula II, in which two carbazoyl skeletons are bound to each other through a single bond.
Patent JP-H01245225-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHASHI TAIJI
IPC: G02F1/133
Filed: 1988-03-28
Abstract: PURPOSE:To decrease man-hours and to facilitate repair by adhering and integrating a liquid crystal cell of the uppermost layer and an upper case. CONSTITUTION:A double-coated adhesive tape 3 is stuck onto the liquid crystal cell 2 of the uppermost layer in such a manner that said tape is square when viewed from above the cell 2 and the cell is pressed to the upper case 1, by which the cell 2 and the case 1 are adhered. The unitization of the cell 2 and the case 1 is thereby enabled and the man-hours are decreased, by which the cost is reduced; in addition, the repair such as removal of dust between the cell 2 and the cell under the same is facilitated.
Patent JP-2000263851-A (JP)
Title: Method for controlling driving printing head and printer
Inventor: SHIMOMURA TATSUHIKO
IPC: B41J2/51
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To restrict disturbances in a printing operation by judging whether or not printing data is generated by a set cycle, and controlling in accordance with the judgment result to divide the printing data to an equal printing element to a printing element assigned previously or to divide the printing data mutually to a first and a second printing elements. SOLUTION: A printer control part 31 sequentially receives printing data from a host apparatus, buffers and stores the data in a receiving buffer. Then, the printer control part sequentially reads out the printing data, converts the printing data in matrix to correspond to an arrangement of printing wires of a printing head 33 and buffers the data. The printing control part reads out the printing data in units of dot lines and divides the data to a first and a second printing elements. At this time, whether or not the printing data is generated by a set cycle is judged. When it is judged YES, the control part controls to allot the printing data to an equal printing element to a previously assigned printing element. When it is judged NO, the control part allots the printing data mutually to the first and second printing elements.
Patent JP-S61232208-A (JP)
Title: Production of metallic nitride powder or metallic carbon nitride powder
Inventor: FUKUHARA MIKIO
IPC: C01B21/076
Filed: 1985-04-08
Abstract: PURPOSE:To obtain the titled high-purity powder having uniform particle size distribution and extreme fineness, by dispersing powder carbon into a specific metallic alkoxide, hydrolyzing it to give precipitate and heating the precipitate in a gas atmosphere of N2, NH3, etc. CONSTITUTION:An alkoxide shown by the formula (M is Ti, Zr, or Hf of group 4a of periodic table, V, Nb, or Ta of group 5a, or Cr, Mo, or W of group 6a; R is alkoxyl; x is integer determined by M) is optionally dissolved in an organic solvent. Powder carbon (e.g., graphite powder) having 100-1,000Angstrom  average particle diameter is immersed in an alcohol (solution in hexane) and subjected to surface treatment to give powder carbon having a hydrophilic group on the surface, which is dispersed into the solution and hydrolyzed at 50-90 deg.C. The formed precipitate is washed, dried, heated in an atmosphere of one or more gases of N2, NH3, and hydrazine at 1,000-1,600 deg.C and reduced and nitrogenized to give the titled powder which consists of (carbon) nitride of group 4a, 5a, or 6a of periodic table and has <=0.5mu particle diameter.
Patent JP-S59200006-A (JP)
Title: Pump style hydraulic tappet valve of internal combustion engine
Inventor: YAMAZAKI HIDEO
IPC: F01L1/245
Filed: 1983-04-28
Abstract: PURPOSE:To make opening/closing timing of a valve controllable independently by enabling pistons of two ports provided on plunger barrels to be in relatively moved in turn and also enabling a plunger with two leads to be moved in turn with respect to the appropriate barrel. CONSTITUTION:A plunger 2 driven by a cam 1 makes a reciprocating movement in a fixed type plunger barrel 26 and a rotary type plunger barrel 6 and, through discharging working oil from a pump chamber 20, drives a piston 30 which causes a valve 33 to make a reciprocating movement. SInce the barrel 6 and the plunger 2 are turned by means of a rack 5 and a rack 4 respectively timings of coincidence of a control lead 10 with a working oil entrance port 7 at the valve opening time and coincidence of a control lead 9 with a working oil return port 13 at the valve closing time can be controlled independently according to engine speed, load or the like. Thus, the timing of opening/closing of the valve can be controlled independently.
Patent JP-H06288148-A (JP)
Title: Store front
Inventor: TAI TOSHIO
IPC: E06B1/38
Filed: 1993-03-31
Abstract: PURPOSE:To shorten the execution period at the site, obtain uniform quality after execution, and improve the appearance after execution. CONSTITUTION:A store front is of a half-exterior type arranged over the skeleton and exterior material of a building, it is made of a frame body 13 and glass, and the frame body 13 is formed with the right and left vertical frames 15, 15, an upper frame 17, and a lower frame 19. A hollow section 25 provided on the frame body 13 is stretched outward than the fitting face of the skeleton, skeleton fitting pieces 27 fitted to the skeleton are provided at least on the vertical frames 15, 15 and the upper frame 17 of the frame body 13, and both end faces of the vertical frames 15, 15, upper frame 17, and lower frame 19 of the frame body 13 are cut off perpendicularly to the longitudinal direction. Both end faces of the upper frame 17 and the lower frame 19 are connected in contact with the right and left vertical frames 15, 15, and taking-in sections of glass are provided at least on three of four frames of the frame body 13. Inner faces of the vertical frames 15, 15 are formed flat in the in/out direction, and a bead pressing the glass from the outside is fitted to the lower frame 19. Caps 39 shielding the end section openings of the hollow sections of the vertical frames 15, 15 are fitted at least at the upper sections of the vertical frames 15, 15 to form a store front 11.
Patent JP-S51150231-A (JP)
Title: Manufacturing method of electrical apparatus
Inventor: SATOU NORIAKI
IPC: H04N5/64
Filed: 1975-06-18
Abstract: PURPOSE: To facilitate the assembling and the adjustment of electrical apparatuses such as a television set. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000269011-A (JP)
Title: Production of ceramic substrate
Inventor: SHIRAIWA MIKIO
IPC: H05K3/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify the production process ceramic substrate by quenching a mother board made of sintered ceramic having cutting grooves in the surface from a specified temperature thereby cutting the mother board along the cutting grooves. SOLUTION: Cutting grooves 2 are made in the surface of a ceramic substrate 1 before firing by cutting a plurality of longitudinal and lateral cutting grooves 2a, 2b in lattice at a depth of 30-70% that of the ceramic substrate 1. The ceramic substrate 1 is then packaged and fired. In the cooling process following to the firing process, the substrate 1 is taken out from a furnace when the temperature thereof reaches at about 500 deg.C and quenched with air or water thus cutting a mother substrate 3 into discrete ceramic substrates 4 along the cutting grooves 2. The mother substrate 3 is quenched from a temperature of quench starting temperature of 120 deg.C or above. Temperature of the discrete ceramic substrates 4 is set at room temperature after quenching.
Patent JP-H06290288-A (JP)
Title: Application reception sorting method and application receiver used for the same
Inventor: KAMASU OSAMU
IPC: G06K7/00
Filed: 1993-03-31
Abstract: PURPOSE:To provide the application reception sorting method and the application receiver used for the same so as to be provided to a lot of users by altering the application receiver for each company to be provided with the machine while preventing the trouble of receiving any application which is not originally to be received because of dirt on the application form. CONSTITUTION:An application receiver 2 is provided with a detecting means 7 to detect detection marks printed on the front and rear sides of an application form 1 and a bar code reader 4 to read a bar code printed in a prescribed area on the front side of the application form 1. Further, a control means 7 is provided to decide whether the data of the bar code can be read or not when the detection mark is detected by the detecting means 5 and further to decide whether the data are coincident with bar code data to which data peculiar for each user have been registered or not when it is decided the data can be read.
Patent JP-S60218785-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1984-04-13
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-H11267145-A (JP)
Title: Urine blotting pad
Inventor: FUJIOKA YOSHIHISA
IPC: A61F13/53
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a urine blotting pad wherein when urine exceeds the allowable amount of an absorbing core, urine which has not been absorbed is absorbed by an absorbing body of a diaper, and a side leakage from the diaper is prevented from occurring. SOLUTION: A liquid permeable region (a) is formed by providing a liquid permeable external surface sheet 22 on the external surface of this urine blotting pad 20. Normally, the liquid permeable region (a) is closed with a back sheet. Under the state being closed with the back sheet, when the urine blotting pad 20 is installed on a diaper 1, the urine blotting pad 20 can correspond with a urinary incontinence of a degree of once or twice. During nighttime, the back sheet is removed, and the urine blotting pad 20 is installed on the diaper 1 under a state wherein the liquid permeable region (a) is exposed. In this case, urine which has not been completely absorbed by an asorbing core 23 of the urine blotting pad 20 passes through the external surface sheet 22, and provided to an absorbing body 4 of the diaper 1 and absorbed.  Therefore, even when a frequency of urinary incontinences is large, the urine is prevented from leaking to the sides of the diaper.
Patent JP-S60219182-A (JP)
Inventor: HIRAOKA EIICHIROU
IPC: H03K17/62
Filed: 1984-04-13
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-S5230854-A (JP)
Title: Polymeric flame retardant composition
Inventor: NAKANO TAKUJI
IPC: C08F20/22
Filed: 1975-06-17
Abstract: PURPOSE: A polymeric flame retardant composition comprising a specific acrylic acid pblymer and a halogenated polyolefin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11333705-A (JP)
Title: Polishing device, and its polishing tool
Inventor: HIROKAWA KAZUTO
IPC: B24B37/12
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To maintain the flatness of a polishing surface of a grinding wheel even when the grinding wheel is in a wet condition by a liquid supplied during the polishing operation. SOLUTION: A polishing device is provided with a grinding wheel 13, a pedestal 15 to support the grinding wheel 13, and a holding member to hold a work 4 to be polished, and a surface to be polished is polished to be flat and mirror surface while sliding the surface to be polished of the work 4 to be polished while pressing against a grinding surface of the grinding wheel 13. The grinding wheel 13 is fixed to the pedestal 15 in a wet condition.
Patent JP-S548509-A (JP)
Title: Pinch roller device
Inventor: ITOU KAZUO
IPC: B65H23/14
Filed: 1977-06-22
Abstract: PURPOSE: To obtain the running speed information of tape by repeating ON and OFF elecrically by the contact revolutions of the pinch roller which comprises altenately arraying conductive parts and insulating parts in the band form portions provided to the top and bottom of an outer cylindrical surface and the capstan shaft composed of a conductive material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05276571-A (JP)
Title: Centralized controller
IPC: H04Q9/00
Filed: 1992-03-30
Abstract: PURPOSE:To allow each slave set to apply automatic stop control to a load and to improve the safety even when a fault or an accident takes place on a master set by allowing the master set to send a prescribed signal to each slave set for each prescribed time, allowing each slave set to supervise this signal and applying stop control to a relevant load when the signal is not received for a preset time or over. CONSTITUTION:A master set 2 sends a polling signal to slave sets 31-34 at a prescribed time interval in addition to a high frequency signal used to drive loads 41-44. Then the slave sets 31-34 monitor the polling signal and implement load control as usual because the reception counter is cleared before the count- over takes place so long as the polling signal is sent for a prescribed time interval. When a fault or power interruption takes place in the master set 2, the transmission of the polling signal is disable. Since the polling signal is not received over a prescribed time in the slave sets 31-34, the reception counter counts over and the slave sets 31-34 apply automatic stop control to the load.
Patent JP-H09265453-A (JP)
Title: Interruption method to another job
Inventor: KONISHI HIROFUMI
IPC: G06F15/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of performing a new input operation for restarting a job even when the operation of the other job is intentionally or erroneously performed in the middle of the operation by preserving all the screen operation contents of the job and the screen operation contents of the interrupted job on a memory. SOLUTION: In a terminal on-line connected to a host computer 20, an operator selects the screen of the pertinent job (A) from a job screen group 10 inside a hard disk 4 by the key operation of a keyboard and displays it at a display 1. After respective items are inputted, from data transmission to the host computer 20 to reply data reception are repeated until the job (A) is completed and operation screen and operation contents data during the time are preserved on the memory 3 at all times or at optional time. After the different job (B) is intentionally performed, (A) job operation screen input data are automatically regenerated from the memory 3 by the instruction of the operator and data transmission/reception with the host computer 20 are performed. Thereafter, the operator can continuously restart the job (A).
Patent JP-H02269031-A (JP)
Title: Preparation of transmission belt
Inventor: WATANABE KATSUKI
IPC: B29K105/08
Filed: 1990-03-23
Abstract: PURPOSE:To enhance side pressure resistance by thinly compressing the thickness of a nonwoven fabric on the ridge surface for molding a tooth form of an inner mold by strongly winding a reinforcing cord around the nonwoven fabric spirally and subsequently receiving the inner mold in an outer mold and injecting an elastomer material for molding a belt in a mold cavity to cure the same. CONSTITUTION:A bulky nonwoven fabric 3' is arranged to an inner mold 5 in a wound state without being compressed on the inner mold 5 and subsequently compressed by winding a tensile body 4 around the nonwoven fabric from above and brought to a reduced layer thickness H by a ridge part 6 for molding a tooth bottom part. At this time, the nonwoven fabric 3' is pushed by the tensile body 4 to enter the tooth part molding groove 7 of the mold 5 but pushed in said groove 7 in a bulky state to become a non-compressed state. This mold is received in an outer mold 8 and a low viscosity liquid elastomer raw material 9 is injected to smoothly penetrate in the compressed and non-compressed nonwoven fabric in the mold cavity and subsequently prescribed by the inner surfaces of the molds to form accurate tooth form. When the impregnated nonwoven fabric is cured and demolded, the cylindrical base shape of a transmission belt is obtained and cut in an annular form to obtain the transmission belt. By this method, side pressure is reinforced.
Patent JP-H11267740-A (JP)
Title: Descaling device
Inventor: SHIMIZU MASUHITO
IPC: C23G3/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the scale removal efficiency of spray lap parts by inverting the high-pressure water injection angles of adjacent nozzles to positive and negative with each other and setting the spraying width of the respective nozzles of one among the nozzle groups narrower than the spraying width of the other nozzles. SOLUTION: The plural nozzles 4 are arrayed at equal intervals along the transverse direction W of a steel sheet. The injection axes thereof are so set that one nozzle is attack injection and the other is follow injection by inverting the injection angles of the adjacent nozzles 4 to positive and negative with each other and inclining the nozzles in directions opposite to each other. The high-pressure water 5 injected from the respective adjacent nozzles 4 is so set as to overlap on each other in the transverse direction W of the sheet. At this time, the spraying width A2 of the follow injection side is set narrower than the spraying width A1 on the attack injection side. As a result, the influence by the stagnating water 6 of the outlet side injection spray 5b is drastically lessened and the water is directly collided against the steel sheet 1 surfaces.  The scale removal effect by the impact force thereof is enhanced.
Patent JP-H01247098-A (JP)
Title: Biotechnological production of human epitheliocyte growth factor
Inventor: HARADA YOSHINORI
IPC: C07K14/485
Filed: 1988-03-30
Abstract: PURPOSE:To enable high-efficient production of human epithelial growth factor(hEGF) by transforming Escherichia coli with a manifestation vector including hEGF of high translation efficiency into the polypeptide, and culturing the transformant. CONSTITUTION:A hEGF gene of high translation rate into the corresponding peptide is chemically synthesized and the gene is bonded to the manifestation vector which is stable in the cell bodies of Escherichia coli and high in manifestation efficiency. Then, the manifestation vector is used to transform Escherichia coli and the transformed microorganism is cultured to efficiently culture hEGF. The manifestation vector is suitably the one having the DNA sequence given in formula I containing the gene coding 53 amino acids in hEGF following the methionine at the N-terminal of the trpE polypeptide.