baber/WOPTO huggingface dataset:
Patent JP-H01257846-A (JP)
Title: Developer for positive type photoresist
Inventor: KAWABE YASUMASA
IPC: H01L21/027
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a developer having superior sensitivity and a high rate of leaving of a film, causing no exfoliation of a surface layer, generating no film residue and also having superior wetting and nonfoaming properties by adding a specified amt. of a specified nonionic surfactant to a developer for a positive type photoresist contg. a basic compd. as a principal component. CONSTITUTION:Nonionic surfactant represented by formula I is added by 10-10,000ppm to a developer for a positive type photoresist contg. a basic compd. as a principal component. In the formula I, X is oxyethylene, Y is oxypropylene, R is H, 1-8C alkyl, etc., R' is -O(-X-)m(-Y-)nH, each of (m) and (n) is an integer of 1-50, m:n=20:80-80:20, (p) is 0 or 1, each of (q) and (s) is an integer of 0-4, p+q+s=4 and q+s=3 or 4. A developer causing no exfoliation of a surface layer, generating no film residue and having a high rate of leaving of a film, superior wetting and nonfoaming properties is obtd.
Patent JP-S5210191-A (JP)
Title: Sample gas collecting bag
Inventor: CHIBA YUKIE
IPC: G01N1/22
Filed: 1975-07-15
Abstract: PURPOSE: To obtain a collecting bag which will collect sample gas simply and rapidly without chemically changing the sample gas; by fixing a supporting board with a gas leading inlet at one end of a flexible pipe and a supportinb board with a handle at the other end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07273070-A (JP)
Title: Blade wear compensation method
Inventor: SEKIYA KAZUMA
IPC: H01L21/301
Filed: 1994-03-31
Abstract: PURPOSE:To facilitate a highly accurate height control for every lot of a blade by a method wherein the height control is executed for every lot of the blade in accordance with the wear data of the proper wear data of every lot. CONSTITUTION:The X-axis streets of a wafer 4 are denoted by l1, l2...ln in the order from the top and the r-axis streets are denoted by L1, L2...Ln. First, the dicing is performed along the streets l1, l2... in this order and the cut lengths are accumulated by a CPU and when the total length reaches a certain value, for instance 50cm, the wear of the blade is measured. The measurement of the blade wear is performed by, for instance, a known non-contact type blade position detector which is composed of a light emitting device and a photodetector and which detects the descending distance of the blade. Or a method wherein the blade is brought into contact with a chuck table may be employed. The height control of the blade is performed in accordance with the measured blade wear data. With this constitution, the proper and perfect blade wear compensation can be realized.
Patent JP-S5610976-A (JP)
Title: Photoelectric converter
Inventor: NOGUCHI KESAO
IPC: H01L29/41
Filed: 1979-07-09
Abstract: PURPOSE:To increase the output of the photoelectric converter by reflecting again the reflected light of the area of the ohmic electrode of a light receiving surface thereof by an external mirror to introduce to effective incident light receiving surface thereof. CONSTITUTION:The ohmic electrode 32 formed on the light receiving surface 31 of a specimen of a solar battery is formed at an angle less than 45 deg. such as for example 28 deg. with respect to the surface 31 on the slope of a raised portion in cross section. A reflecting mirror 48 is placed on an optical axis of the reflected light on the surface of the electrode. According to this configuration, the solar light 40 is partly irradiated also on the effective reflecting surface 41 and on the surface 44 of a metallic electrode 42, partly becomes reflected light 47, is reflected on the mirror 48 to become re-irradiated light 49, and is introduced onto the effective reflecting surface 41. When the surface 44 of the electrode 42 is inclined at an angle of 15-45 deg., the area of the mirror 48 may be less than 1/2 of the total light receiving area of the solar battery so as to obtain the re-irradiated light 49. As a result, the photocurrent is substantially increased to improve the conversion efficiency of the photoelectric converter.
Patent JP-H10264944-A (JP)
Title: Manufacture of tote bag
Inventor: MATSUMOTO MASAYOSHI
IPC: B31B33/74
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a plastic tote bag which is simple in structure, easy in handling, and capable of being manufactured in a simple process with excellent productivity. SOLUTION: In a manufacturing method of a tote bag, a strip-shaped film having the V-shaped gusset fold on each side edge with the inner fold line located in the vicinity of the center line and the smaller v-shaped gusset fold on two outer fold line parts of the respective V-shaped gusset folds is formed while a long tube-shaped plastic film 1 is transferred, the inner fold line of the V-shaped gusset fold is cut open to form two strip-shaped films having a smaller v-shaped gusset on each side edge, a heat insulation receiving base 8 is inserted between two strip-shaped films, a heat deposition blade 9 is pressed from each side of the receiving base 8 to deposit the outer gusset-folded film and the inner gusset-folded film for each width of a bag body by one set, and the cutting at the deposition line for each width of the bag body of a strip- shaped film,  the cutting and the punching of finger holes at the position of the center line in the longitudinal direction of the strip-shaped film are performed.
Patent JP-H05257179-A (JP)
Title: Organic nonlinear optical material
IPC: G02F1/361
Filed: 1992-03-10
Abstract: PURPOSE:To obtain an org. nonlinear optical material which can be used as a wavelength converter element to obtain blue visible light from semiconductor laser light as the basic light by using 4-methyl-4'-ethylchalcone. CONSTITUTION:This org. nonlinear optical material contains 4-methyl-4'- ethylchalcone. The compd. 4-methyl-4'-ethylchalcone has a molecular structure that methyl and ethyl group as weak donner group are introduced to wellknown compd. chalcone. The transparent wavelength region for compd. hardly changes even these two substituents are introduced, and nonlinearity of the material is largely improved. It is supposed that the superpolarization beta of the molecule of this compd. does not change so much by introduction of two substituents, and that the preferable molecular arrangement in the crystal is obtd. by the stereoscopic effect.
Patent JP-S5610800-A (JP)
Title: Electret capacitor microphone
Inventor: FUJIWARA KENJI
IPC: H04R19/00
Filed: 1979-07-06
Abstract: PURPOSE:To reduce the number of processes of fabrication by simplifying every component centering on a semiconductor element by lessenig the complexity of combinations of components near the semiconductor-element fitting part of electret capacitor microphone ECM. CONSTITUTION:The projection part 17 of die bonding part 16 of lead frame 15, the gate of semiconductor chip 14 is connected and to back pole plate 19 packaged in metal mold 18, projection part 17 is bonded by conductive bonding agent 20 such as silver paste for electric contact. Next, sealing resin 21 is injected into metal mold 18 to seal semiconductor chip 14. In this case, metal bar mold 22 is used to form back room 6 simultaneously with the sealing of chip 14 with resin 21 and the fitting of back pole plate 19, the sealing of chip 14 and the formation of back room 6 are carried out simultaneously to reduce the number of processes of fabrication in terms of one component unit centering on chip 14.
Patent JP-S5610521-A (JP)
Title: Primer for polyester film
Inventor: OGOSHI NOBUAKI
IPC: G11B5/738
Filed: 1979-07-07
Abstract: PURPOSE: Titled primer having excellent adhesion to polyester films, including an isocyanate compound masked with a phenol having a specific substituent.  
     CONSTITUTION: A primer including an isocyanate compound, such as a trifunctional low-molecular isocyanate compound, masked with a phenol having one highly electron-attracting substituent such as p-chlorophenol. The content of such a masked isocyanate is 3W60wt%, pref., 5W20wt%, based on primer resin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01258210-A (JP)
Title: Thin film magnetic head
Inventor: OHASHI HIROYUKI
IPC: G11B5/31
Filed: 1988-04-07
Abstract: PURPOSE:To present a thin film magnetic head, which has a stable output, by obtaining a part to be narrower width than a gap part in one part of a magnetic thin film pattern which constitutes a magnetic circuit. CONSTITUTION:A magnetic core 1 is composed of the upper and lower two layers of the magnetic thin film patterns to be interposed between coils 2. The upper and lower layers of the magnetic patterns are connected by a back gap part 3 and further, in a gap part 5 to be exposed to an external part in a slider floating surface 4, the patterns are faced with a non-magnetic film to be formed by the alumina film, etc., whose thickness is 0.1-1.0mum around, between. The magnetic core 1 has a shape to be slenderer than the width of the gap in a constricted part 6 in the middle of a way from the gap part 5 toward the back gap part 3 and to be extended later. In the constricted part 6, there is an effect to prevent the large movement of magnetic domain walls at the time of head operation and the thin film magnetic head can obtain the stable output.
Patent JP-H10278960-A (JP)
Title: Easily openable/closable lid structure
Inventor: KUROIWA KINJI
IPC: B65D51/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an easily openable/closable lid structure for containers made of paper board or plastic, wherein durability for the opening/closing of the lid is imparted. SOLUTION: For this easily openable/closable lid structure, a weakly adherent silicone based resin layer is provided on the confronted surfaces at an opening of a paper container. For a paper container which is formed into a box-shape, and of which the opening 2 is formed on the top surface of the box, on both surfaces, which are superposed, of a flap 3 provided in a manner to cover the top surface or the side surface of the box, and the opening 2, a weakly adherent silicone based resin layer 5 is provided. For a paper container which is formed into a holder-shape, and of which the opening is formed between confronted side edge parts of the holder, on both surfaces of the side edge parts, a weakly adherent silicone based resin layer is provided.
Patent JP-S61249238-A (JP)
Title: Vacuum attractively mounting bed
Inventor: SUMIYOSHI MASAO
IPC: B23Q3/08
Filed: 1985-04-24
Abstract: PURPOSE:To enable a bed to attractively mount a work by a vacuum even when the work is in a small size, by providing a reed valve which is placed in an opening condition when an attractively mounting hole is closed by a thin plate material while in a closing condition when the attractively mounting hole is not closed. CONSTITUTION:When an attractively mounting hole 3 is blocked by a thin plate material 5b placed on the main surface of an attractively mounting plate 2, the plate 2, in which a valve chamber 2a communicates with the second attractively mounting hole 8 because no force acts depressing a reed valve 6, can attractively mount the thin plate material 5b by a vacuum. On the contrary, when the attractively mounting hole 3 of the attractively mounting plate 2 is not blocked, the outside air is allowed to flow into the valve chamber 2a through the attractively mounting hole 3, and the reed valve, being pressed by the pressure of the outside air to a valve receiver 7 as shown by a reed valve 6a in the drawing, blocks a flow path of the outside air. Accordingly, the inside of a hollowed part 1a in a bed plate 1 can hold a vacuum condition.
Patent JP-H11283651-A (JP)
Title: Fuel cell system
Inventor: WATANABE SHOGO
IPC: H01M8/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which can keep high output performance by enabling an electrolytic reaction to proceed efficiently at an electrolyte film even in a condition in which the temperature of fuel gas is higher than the temperature of oxidizer gas by a predetermined degree or more. SOLUTION: Current air temperature TO which is the value of an air temperature sensor, hydrogen gas temperature TH, and stack temperature SO are inputted. An ECU 26 detects whether or not the temperature HO of hydrogen gas is higher than a predetermined temperature HO0 , e.g. 10 deg.C. The ECU 26 then detects whether or not the air temperature TO is lower than a predetermined temperature TO0 , e.g. 5 deg.C. When the hydrogen gas temperature is higher than the predetermined temperature HO0 and the air temperature is lower than the predetermined temperature TO0 , then the ECU 26 determines that there is the possibility that an excessive wet condition may arise at a cathode because the temperature of the hydrogen gas is sufficiently high whereas the air temperature is low.  On the basis of this determination, the ECU 26 performs control so that no power is supplied to a heater 25 so that a rise in temperature of the hydrogen gas stops. Independently of or at the same time as this control, the ECU 26 adjusts the opening of the flow control valve 27 of a bypass passage so that the air temperature rises abruptly.
Patent JP-S557700-A (JP)
Title: Wrist watch using cell
Inventor: YOSHIDA MAKOTO
IPC: G04G99/00
Filed: 1979-07-09
Abstract: PURPOSE: To make small the size of watches, by making common use for the power supply cells and avoiding that two electric components are driven at the same time.  
     CONSTITUTION: The power supply cell 6 is connected to the watch 1 and the alarm circuit 5, and the coil 2, gist switch 3, and gate circuit 4 are provided between the watch 1 and the alarm circuit 5. Thus, normally, the power supply cell 6 supplies power only for the watch 1, and when the gist switch 3 is turned on at alarm set time, the operation of the watch 1 has priority via the gate 4, and no alarm circuit 5 is operative at the drive of the coil 2. Only when the coil 2 is not operative, the alarm circuit 5 is operated. Since the drive of the coil 2 is made in very short time, the alarm tone is practically made without intermission. Further, since the power supply for the watch 1 and the alarm circuit 5 is made common without giving any hindrance to the functions, the space for the cell 6 is made small to achieve desired objective. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60258205-A (JP)
Title: Adhesive composition for structure
Inventor: DENISU JIEROOMU ZARUCHIYA
IPC: C08F291/00
Filed: 1985-04-24
Abstract: Two-package, equal-mix acrylic adhesive compositions are provided, containing as a curing agent a mixture of peroxygen compound, an organic thiol and certain metal ion-containing compounds. Also provided is a three-component oxidation-reduction catalyst system consisting of an organic hydroperoxide, an organic thiol and an inorganic or organic compound of a metal having a standard reduction potential of from +0.9 to -0.5
Patent JP-S60234896-A (JP)
Inventor: DEIITAA MOORU
IPC: B41N3/03
Filed: 1985-04-24
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-S59212596-A (JP)
Inventor: HIDEJIMA KENICHI
IPC: B08B9/053
Filed: 1983-05-19
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-S60230322-A (JP)
Inventor: NAKAHATA MINORU
IPC: H01H33/42
Filed: 1984-04-26
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-H01260014-A (JP)
Title: Water-absorbing fiber
Inventor: KAWAME TOSHIMITSU
IPC: D04H1/43
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a fiber, excellent in water absorbability, providing neutral pH in absorbing water and suitable for sanitary uses, by forming a mixture of an alkaline metal salt of a specific (meth)acrylic acid based polymer with a polyvalent epoxy compound, etc., into a fibrous shape and heat-treating the resultant fibrous composition. CONSTITUTION:The objective fiber obtained by forming a mixture consisting of (A) an alkaline metal salt of (meth)acrylic acid based polymer having a neutralization degree within the range of 0.2-0.95, preferably 0.4-0.8 and (B) a polyvalent epoxy compound (e.g., glycerol diglycidyl ether or diglycidyl ether of bisphenol A) or polyhydric amine (e.g., ethylenediamine or pentamethylenehexamine) into a fibrous shape and heat-treating the formed fibrous composition, preferably at 100-180 deg.C.
Patent JP-H03285283-A (JP)
Title: Formation of tape-wound mold connection part
Inventor: NAKANO TAKAO
IPC: H01R43/00
Filed: 1990-03-31
Abstract: PURPOSE:To facilitate dismantlement and repair of a cable connection part when foreign substaces are detected inside an insulation layer, by mold-forming the insulation layer which is X-rayed for such foreign substances after providing a tape-wound insulation layer. CONSTITUTION:Conductors 1 are connected by a sleeve 2, around the whole of which a tape is wound to form into an insulation layer 3 outside the sleeve 2. Next, the insulation layer 3 is X-rayed for foreign matters. When they are found, the layer 3 is unwound to remove them and then the sleeve 2 is wound again with the tape to form into the insulation layer 3. When no foreign matters are found, a metal mold for molding is mounted on the layer 3 for forming the layer 3 into a mold.
Patent JP-H09284199-A (JP)
Title: Personal handy phone system
Inventor: ADACHI SHIZUO
IPC: H04B1/40
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain the personal handy phone system in which its power supply is interrupted automatically during high speed movement, power supply is restored automatically when the high speed movement is finished and the system restores to a communication available state by providing a detector detecting number of times of rewrite of a plurality of base station identification signals and a timer circuit operated at a prescribed time interval. SOLUTION: When the personal handy phone system (terminal) 1A moves at a high speed, the terminal sequentially receives a trigger pulse (Tr) and a plurality of different base station identification signals (CS-ID) within a prescribed time interval to rewrite sequentially the CS-IDs stored in a memory circuit 7b. A controller 7A integrates the Tr at an integration circuit 7d, activates a timer circuit 7c whose time is set by a restoration time setting device 11, interrupts power to a telephone circuit device 6 when the controller 7A detects a rewrite number of times of the CS-IDs, and when the CS-ID is unchanged within the set restoration time, the controller 7A activates the power supply to restore the terminal to be a communication available state. Thus, the terminal equipment 1A is realized, in which the power supply is automatically interrupted at high speed movement.
Patent JP-H10279171-A (JP)
Title: Paper sheet center-bound book binding device
Inventor: TAKIGUCHI YUJI
IPC: B65H37/06
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To bind a center-bound book using printed sheets of different sizes. SOLUTION: A necessary number of printed sheets are fed from necessary heaps of printed sheets A, B, C, D by a paper feeding device 12a. The printed sheets supplied from the paper feeding device 12 are received by respective trays 3a, 3b, 3c,... in a multi-stage tray part, and each printed sheet is position- regulated to the reference of patterns on the respective trays 3a, 3b, 3c,.... The position-regulated printed sheets are fixed on the trays 3a, 3b, 3c,... by fixing means 14. As receiving of sheets by the multi-stage tray part is completed, all the printed sheets in the multi-stage tray part are temporarily locked by a temporary lock means 15, and they are taken out. All the temporarily locked printed sheets are respectively bound, folded, and cut by a binding means, a folding means, and a cutting means.
Patent JP-S60231991-A (JP)
Title: Recording or reproducing device
Inventor: HARIGAYA ISAO
IPC: G11B27/13
Filed: 1984-04-28
Abstract: PURPOSE:To prevent malfunction of display and to display a tape remainder properly if necessary by displaying the tape remainder coarsely and finely at the time of much of tape remainder and at the time of a little of tape remainder, respectively. CONSTITUTION:If the rotational frequency of a reel is given, a tape remainder T can be detected, and an output regarding the tape remainder T can be obtained in an arithmetic circuit part 10. An output of a smaple and hold circuit 11 is displayed on a display part 18. Since a display accuracy is coarser, that is, in the part having much of tape remainder the accuracy of the arithmetic output is adverse, the possibility of such malfunction is extremely smaller that the tape remainder increases in spite of traveling a tape in the direction where the tape remainder decreases. On the other hand, as the tape remainder decreases, the accuracy of the arithmetic output becomes better. In this case its display accuracy becomes finer, and users can also recognize the proper remainder when the most necessary tape remainder is smallest.
Patent JP-S61244192-A (JP)
Title: Switch control system
Inventor: SAKURAI YOSHIHISA
IPC: H04Q3/54
Filed: 1985-04-23
Abstract: PURPOSE:To perform economically various services and functions of a digital line and services such as reservation registering, fixed time communication setting of an analog line by storing not only the analog line but also the digital line in a space division switch and making the switching processing between time slots having the same phase possible. CONSTITUTION:A space division switch 100, a switch driving means 110 which drives directly the switch 100, a central processing unit 120 which sets the order of the switch 100 and is controlled by a program, a central path 130 through which the central processing unit 120 sets the order and transmits and receives information, order setting parts 131, 132, and 133 related to the switch 100, a switch control memory 140 where control information including intersection switching information of the switch 100 are stored, and a switch control means 150 which is provided between the central processing unit 120 and the switch driving means 110 and controls the switch 100 through the switch driving means 110 are provided. Thus the program control of reservation registering, fixed time communication setting, etc. is possible.
Patent JP-H07121197-A (JP)
Title: Learning-type speech recognition method
Inventor: FUIRITSUPU ROTSUKUUTSUDO
IPC: G10L15/02
Filed: 1994-04-25
Abstract: PURPOSE: To reduce the influence of unsuitability for the recognition rate of words uttered in noisy environment. CONSTITUTION: On the stage of recognition, a signal coming from a sensor 10 is obtained for providing a parameter to be compared with information stored in a dictionary 16 on the state of learning in order to recognize the structure of voice uttered by a user in the noise environment. During the stages of learning and recognition, the acquisition of the parameter includes to form a digital frame S(n) for a length determined in advance based on the signal coming from the sensor 10, to convert the respective frames from timewise area to frequency area in order to providing one spectrum X(i), and to apply inverse conversion from frequency area to timewise area corresponding to the level of |X(i)|<γ> on the assumption |X(i)| expresses the module of spectrum and γexpresses a suitable exponent.