baber/WOPTO huggingface dataset:
Patent JP-H03130485-A (JP)
Title: Pulp bleaching method
Inventor: MARUYA BAHERI
IPC: D21C9/10
Filed: 1989-09-18
Abstract: PURPOSE: To bleach pulp by oxidation bleaching with an oxidating/bleaching chemical containing chlorine and treating the pulp with a lignin-modifying oxidation-reduction enzyme at the same time of or before the oxidation bleaching time while reducing the toxic content and the chemical oxygen demand of the spent bleaching liquid. CONSTITUTION: When pulp is bleached in the oxidation phase with the oxidating/ bleaching chemical containing chlorine such as chlorine dioxide and a mixture of chlorine dioxide and chlorine gas, the pulp in the oxidation phase is treated with alkali, at the same time of or before the oxidation time, and treated with the lignin-modifying oxidation-reduction enzyme of lignin-modifying phenol oxidase, for example lactase made from a white-rot germ at pH 3.0-10.0, preferably at pH 4.0-8.0 at 10-90 deg.C, preferably at 40-80 deg.C and at <400 mV redox electrical potential, preferably at <250 mV.
Patent JP-S6482014-A (JP)
Title: Liquid crystal display element
Inventor: KOIKE YOSHIRO
IPC: G09F9/35
Filed: 1987-09-25
Abstract: PURPOSE:To reduce the coloring of the titled element by setting the axis of polarization of a polarizer on the incidence or projection side of light is a direction corresponding to the degree of rotary polarization when the primary colors are transmitted through a liquid crystal layer. CONSTITUTION:Orienting films 3 and 3' are formed on one-surface sides of incidence-side and projection-side substrates 1 and 1' and the liquid crystal layer 2 is formed of, for example, TN type liquid crystal between the films 3 and 3'. Further, polarizers 4-6 and analyzers 4'-6' corresponding to R, G and B on the incidence side and projection side are laminated on the other- side surfaces of the substrates 1 and 1'. For example, the polarizers 4-6 are formed having their axes of polarization in the same direction and the analyzers 4'-6' are formed having their axes of polarization in directions corresponding to respective degrees of rotary polarization. Further, films containing dichroic dyes which color in cyan, yellow, and magenta respectively are used preferably for the analyzers 4'-6'.
Patent JP-H08103349-A (JP)
Title: Structure of refrigerating or freezing display cabinet
Inventor: GIYUNNAA RIIYA
IPC: F25D11/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a more uniform temperature distribution among the goods in various positions with different depths in a refrigerator or freezer display cabinet having an opening for access to the goods. SOLUTION: A member 40 is arranged outside a cold or refrigerator or freezer display cabinet 10 having an opening 14 for access to goods 12. The member 40 has a surface 42 opposite the goods 12. The surface 42 is kept in a cooled state to absorb the heat radiated from the goods 12 through an access opening 14. Thus, the goods 12 are cooled.
Patent JP-2001063534-A (JP)
Title: Brake energy regeneration device for vehicle
Inventor: NAKAMURA SHUICHI
IPC: B60T1/10
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To enable reconnection of a gear clutch during running in spite of use of the existing gear clutch. SOLUTION: When a gear clutch 16a housed in a reduction gear 16 is declutched in the case of collection of brake energy, a pump motor 18 is operated as a motor by a synchronizing pump 22 connected to the input/output side of the reduction gear 16 to synchronize rotation speeds of the reduction gear 16 and the pump motor 18. When the rotation speeds are synchronized, the gear clutch 16a is connected to allow the reconnection of the gear clutch 16a during running. The synchronization may be executed without using the synchronizing pump 22 by supplying oil in an accumulator 26 to the pump motor 18 to operate the pump motor 18 as a motor.
Patent JP-H0883859-A (JP)
Title: Production of semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L27/14
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a method for producing a semiconductor device at low cost through a simple process while enhancing the mounting accuracy of a semiconductor element. CONSTITUTION: An adhesive 2 containing a thermosetting adhesive or a UV- curing adhesive is applied to the periphery of a region for mounting a semiconductor element on a planar insulating base 1 or an adhesive separation layer is provided entirely on the mounting face 1a and then a lead frame 3 is bonded onto the base 1 through the adhesive 2 or the adhesive separation layer. A window frame 4 or a resin dam part is then fixed, the semiconductor element 10 is mounted and bonded with a bonding wire 5. Finally, a resin is injected into the frame to seal the semiconductor element 10 and the bonding wire 5 thus completing a semiconductor device.
Patent JP-H1093527-A (JP)
Title: Carrier regeneration circuit
Inventor: MIYOSHI SEIGO
IPC: H04B1/69
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the carrier regeneration circuit that regenerates a more stable carrier. SOLUTION: This circuit is a circuit used in the case of conducting PSK (phase shift keying) demodulation or the like, an orthogonal detector 1 applies orthogonal detection to a reception signal and provides an output of signals of I/Q(inphase/quadrature) axes and a matrix circuit 5 tilts the I/Q axes by a prescribed angle, matched filters 6a, 6b conduct inverse spread and square circuits 7a, 7b square the results and an output obtained by a subtractor 8 is outputted to a VCO 4 via a loop filter 3. Thus, the VCO 4 outputs a regenerated carrier and is fed back to a quadrature detector 1.
Patent JP-2001068175-A (JP)
Title: Coaxial cable connecting structure
Inventor: TAMURA NOBUO
IPC: H01R9/05
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To lower fixing height of a coaxial cable to a printed board by simple constitution and to enhance soldering reliability of a core wire. SOLUTION: An outer conductor 12b and the core wire 12d of the coaxial cable 12 are soldered to connecting patterns 11a, 11b installed in the vicinity of the end of the printed board 11, and the soldered parts are covered with a shield case 13. The region of the printed board on which the outer conductor of the coaxial cable is placed has a slit 11c having slightly narrower width than the outer conductor of the coaxial cable, the connecting pattern 11a to which the outer conductor of the coaxial cable is connected is formed on both sides of the slit 11c, the shield case 13 is formed in a box shape with lower side opened, and a tongue piece 13d extending in the vertical direction from the main body of the shield case 13 to a cable introducing hole 13c formed on the side wall is installed.
Patent JP-H0552816-A (JP)
Title: Internally inserted probe for pulse-type eddy current examination
Inventor: NAKAJIMA TAMAO
IPC: G01N27/90
Filed: 1991-08-29
Abstract: PURPOSE:To obtain an internally inserted probe for pulse-type eddy current examination which detects a defect such as a crack or thinning of an inner or outer surface of a small diameter tube or the like. CONSTITUTION:Two detecting coils 1,2 are assembled side by side in a case 4. A single excitation coil 3 is placed a small distance away from the detecting coils 1,2. The two detecting coils 1,2 are differentially connected to apply pulse current to the single excitation coil 3. When pulse current is applied to the excitation coil 3, eddy current occurring on an object to be inspected largely changes at a defect. Outputs of the detecting coils 1,2 also increase at the defect. Since the detecting coils 1,2 are differentially connected, a single output is provided, resulting in easy data processing.
Patent JP-H0698074-A (JP)
Title: Facsimile with automatic time change function
Inventor: IIDA SEIJI
IPC: G04G5/00
Filed: 1992-09-11
Abstract: PURPOSE:To perform the reservation of setting of the change of present time, to reduce burden on an operator, and to improve the operability and reliability of facsimile. CONSTITUTION:In the facsimile equipped with a clock control part 7 which performs the count and display output control of a time, and a reservation transmission control part 8 which performs the transmission of information registered in advance at a time designated and registered in advance by the operator by monitoring the time counted by the clock control part 7, a time change information storage part 9 which stores a change execution date to perform the change of setting of the present time designated by the operator in advance and a time after change, and a time change part 10 which performs the change of setting of the present time to the time after change stored in the time change information storage part 9 when the change execution date stored in the time change information storage part 9 arrives by monitoring the time counted by the clock control part 7 are provided.
Patent JP-H0796848-A (JP)
Title: Car body transverse skid angle estimating device
Inventor: INOUE HIDEAKI
IPC: B62D111/00
Filed: 1993-09-29
Abstract: PURPOSE:To detect a transverse skid angle accurately even on various road surfaces by using an existing sensor. CONSTITUTION:A car body transverse skid angle estimating device is composed of respective detecting means 101 to 103 of a steering angle, car speed and a yaw rate and first and second two neural networks(NN) 111 and 112. The first NN111 is obtained by identifying vehicle motional characteristics by using a steering angle signal and a car speed signal from a steering angle detecting means and a car speed detecting means as input and a yaw rate or the rate of change as output, and in the second NN112, a yaw rate or the rate of change outputted from the first NN and an actual yaw rate signal or the rate of change in an actual yaw rate outputted from a yaw rate detecting means are used as input, and a car body transverse skid angle is used as output. The first NN is constituted to identify a vehicle on a dry road surface, so that a transverse skid angle can be estimated mainly from the steering angle, the car speed and the yaw rate with high accuracy.
Patent JP-H0292860-A (JP)
Title: Production of calcium phosphate compact
Inventor: MASUDA YOSHIO
IPC: A61L27/00
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the title compact prevented from crack development by adding both water and a specific compound to a mixture comprising a calcium alkoxide and an alkyl ester of phosphorus oxyacid and by hydrolysis and polymerization of the resultant system followed by drying and then calcination. CONSTITUTION:(A) A calcium alkoxide (e.g., calcium diethoxide) and (B) an alkyl ester of phosphorus oxyacid (e.g., triethyl phosphite) are mixed in a non- aqueous solvent (e.g., ethanol) followed by adding, in the presence of water, (C) an organic low-molecular weight carboxylic acid or its salt or a derivative therefrom (e.g., acetic acid) to the system, and the resultant system is hydrolyzed and polymerized to produce a bulky calcium phosphate gel, which is then dried and calcined.
Patent JP-H0798653-A (JP)
Title: Microprogram controller
Inventor: KUDO NORIMASA
IPC: G06F9/28
Filed: 1993-09-29
Abstract: PURPOSE:To provide a microprogram controller where the acquisition of the operation right of a shared function device is facilitated, the program storage capacity of the control storage device of the shared function device can be made small and a parallel processing is executed. CONSTITUTION:The control storage device 6 of the shared function device 5 sequentially stores microprograms stored in the control storage devices 2-1 to 2-3 of controlled devices 3-1 to 3-3 in a register 6-0 with queue structure. The shared function device 5 is sequentially controlled by referring to the identification code of the microprogram.
Patent JP-H08106797-A (JP)
Title: Semiconductor memory
Inventor: MIZUNO HIROHISA
IPC: G11C29/00
Filed: 1994-10-06
Abstract: PURPOSE: To reduce the power consumption while enabling reselection of a redundant memory cell by separating a reference voltage supply wire from a power source wire to disable a defective memory cell switching circuit. CONSTITUTION: When the results of inspection of a redundant memory cell to be switched are normal, a fuse 21 of a fuse circuit 20 involved is cut off so that a defect address detected previously in an inspection is generated in a defect address information line 23. When the results of the inspection are abnormal, the connection of a power source selection connecting means 10 is cut off, the supply of a power source to reference voltage supply lines 11a and 11b is stopped to disable a detect memory cell switching circuit 30 thereby preventing the use of a defective redundant memory cell. As a result, a power source is kept from being supplied to the reference voltage supply lines 11a and 11b of a defective memory cell remedy circuit disabled and no current flows through a phase circuit 20 thereby enabling the preventing of useless power consumption.  This enables the redoing of remedying for defective memory cell remedy circuits unused, if any, times whatsoever.
Patent JP-H04122731-A (JP)
Title: Fine polyorganosilsesquioxane particle and its production
Inventor: YOSHIOKA HIROSHI
IPC: G03C3/00
Filed: 1990-09-13
Abstract: PURPOSE:To facilitate the formation of the title particle excellent in abrasion resistance, water repellency and lubricity by forming a surface part comprising perfluoro-alkylenesilsesquioxane units around a core comprising polymethylsilsesquioxane units. CONSTITUTION:Methyltrialkoxysilane or its partial hydrolyzate is hydrolyzed in an aqueous alkali solution to form a core comprising polymethylsilsesquioxane units. A perfluoroalkyl-trialkoxysilane is added to the aqueous medium in which the cores are dispersed and hydrolyzed. In this way, a surface part comprising perfluoroalkylsilsesquioxane units is formed around the cores to obtain polyorganosilsesquioxane particles. When combined with a water repellent, an oil repellent or the like, the obtained particles can be used as a nonadhesive coating material, a cosmetic material, an additive to a polishing agent or the like.
Patent JP-S61122036-A (JP)
Title: Apparatus for providing constant speed travelling of vehicle
Inventor: SHIMAZAKI KATSUYASU
IPC: F02D29/02
Filed: 1984-11-20
Abstract: PURPOSE:To enable a vehicle to quickly return to speed set when an auto speed control is releases, by providing a necessary opening calculating means for generating the output to a throttle valve driving means for driving a throttle valve. CONSTITUTION:A value of a potentiometer 27 proportional to the opening of a throttle valve 3 and vehicle speed V' detected by a vehicle speed sensor 21 are supplied to the input of RAM of a microcomputer 23 to be memorized therein. Next, whether or not a time for holding the value stored in RAM has elapsed or the opening of a valve 3 is abnormally different from the stored value in RAM to keep constant vehicle speed is judged. If the judgement is YES, the stored value in RAM is renewed to a new one. When temporarily auto speed control is released to return speed to the set one, the opening of the valve 3 is adjusted by the memory of RAM and the speed returns quickly to the set one.
Patent JP-H08106257-A (JP)
Title: Display implement
Inventor: KATSUHARA TAKESHI
IPC: G09F7/16
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a display implement which is excellent in design and has a massive feeling by displaying display parts of various characters, graphics, patterns, etc., in relief. CONSTITUTION: This display implement 1 is composed of a fitting plate 3 formed with through-ports 2 blanked along the outer contour shapes of the various characters, symbols, patterns, etc., and a base plate 5 fixing the respective rear surfaces of fitting pieces 4 formed to small resembling shapes into the through-ports 2 of the fitting plate 3 and the fitting pieces 4 fitted into the fitting plate 3 and the through-ports 2. The preferable requirements for this display implement are as follows: The fitting pieces 4 be thicker than the fitting plate 3; the through-ports 2 of the fitting plate 3 and/or the fitting pieces 4 be formed by laser beam machining; the fitting plate 3 and the fitting pieces 4 consist of different kinds of metal; the base plate 5 be of a box type and the display implement 1 be a name plate.
Patent JP-H03104659-A (JP)
Title: Thermal recording head
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41J2/345
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a practically uniform recording density in recording with a multitime ribbon by a method wherein heating part lines are arranged at positions different from each other in a recording medium travel direction on a substrate and in a direction crossing this travel direction. CONSTITUTION:A line of a heating part 43A and a line of a heating part 43B are arranged on a substrate, and distances from substrate side edges of the lines of those heating parts are established as specified ones. That is, the line of the heating part 43A is 2000mum or under in a distance DA from the right end of the substrate 1. Though an ink ribbon travels in the arrow F direction in printing and is peeled off from recording paper at the side edge of the substrate, the DA is made small and the heated ink ribbon as it is without being thoroughly cooled is made to be peeled off from the recording paper. Thus, for the ink ribbon wherein two ink layers are laminated on a base film, a surface layer of the heated part of the ink layer comes to transfer to the recording paper from the ink layer.
Patent JP-H03108273-A (JP)
Title: Manufacture of nickel hydrogen secondary battery
Inventor: HASEBE HIROYUKI
IPC: H01M4/38
Filed: 1989-09-21
Abstract: PURPOSE:To obtain high battery voltage from the initial stage by filling an electrolyte into a container storing a hydrogen storage alloy electrode containing preset elements at the preset composition and an unsintered nickel oxide electrode, holding it at a preset temperature for a preset period, then initially charging it. CONSTITUTION:The composition of a hydrogen storage alloy is shown by ABX, where A is one kind of rare earth elements including La, B is one of Ni, Co, Mn, Al, B, Cu, Zr, and V, and X is 4.8-5.2. An electrode with this composition is used as a negative electrode, an unsintered nickel oxide electrode is used as a positive electrode, they are stored in a battery container, and an electrolyte is filled. lt is left intact at 35-70 deg.C for three hr or longer, the distribution of the electrolyte in a battery is unified, and the current distribution is unified at the time of initial charging. High voltage is obtained from the initial stage of the charge/discharge cycle, and the secondary battery with little rise of the internal pressure of the battery and no leakage of the electrolyte is obtained.
Patent JP-S59133111-A (JP)
Inventor: FUORUKERU BURUKUHARUTO
IPC: B65G39/09
Filed: 1983-12-23
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-H1087241-A (JP)
Title: Failure detector for door opening/closing device of elevator
Inventor: SHIMOISHI KOJI
IPC: B66B13/14
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To facilitate recording of the signal condition of a running control relay when a failure occurs by actuating a recorder for recording the operation signal of the running control relay while there are signal outputs from a signal outputting means and an door closing detecting means so as to provide a trigger signal to the recorder only when a door opening/closing device fails. SOLUTION: When a car stops its traveling and a car traveling detecting relay 11 is switched OFF, time measuring by a first time limit relay is finished 1.9 seconds after the stop of car traveling, an ON pulse signal is obtained via a probe 22 and, since a door closed condition is still maintained even in this time zone, a trigger condition for actuating a recorder is established. Then, the signal conditions 40a to 40e of a running control relay while the trigger conditions hold are recorded by a recorder. Thus, a trigger signal is provided to the recorder only when a door opening/closing device fails and recording of the operation condition of the running control relay at the time of a failure is facilitated.
Patent JP-S6395901-A (JP)
Inventor: KAWABATA MUNEYUKI
IPC: B27B5/06
Filed: 1986-10-14
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-S6398891-A (JP)
Title: Acoustic equipment
Inventor: JINNAI YUJI
IPC: G11B27/024
Filed: 1986-10-14
Abstract: PURPOSE:To attain program searching by automatic music selection by forming an unrecorded part for a prescribed time or over in recording musics on a tape even if the intermusic unrecording time of plural musics recorded on a recording disk or a compact disk (CD) or the like is short. CONSTITUTION:A CD player 1 is in the play mode and a tape recorder 2 is in the recording mode to record a reproducing signal of the CD 3 on a tape 5. In this state, a control circuit 6 converts the player 1 into the pause mode for a prescribed time when one music of a reproducing signal inputted to a signal input port 12 is finished and the automatic pause switch 10 is turned on. In this case, the recorder 2 drives a tape while keeping the recording mode and the reproducing signal of a 2nd music is recorded on the tape with the unrecorded part of the prescribed time formed. Thus, program searching is attained by automatic music selection.
Patent JP-2000071074-A (JP)
Title: Tig arc welding robot
Inventor: NITTA AKIRA
IPC: B23K9/29
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a TIG arc welding robot with few fractures of an electrode. SOLUTION: A TIG arc torch T comprises an inner pipe 3 wherein a collet body is mounted to one end part and a hole is formed at a shaft center part, a collet presser which is spirally mounted to the inner pipe and presses/releases the collet against a collet body, a torch body 1 which restrains the position of a torch tip side of the inner pipe to a given position and slidably covers the inner pipe in a manner to be displaceable to a torch rear end side, and a coiled spring energizing the inner pipe to the torch tip side. An electrode 9 of the TIG arc torch and a material W to be welded are abutted, and the inner pipe is displaced to the torch rear end side against the energizing force of the coiled spring. The torch and the material to be welded are respectively separated while the current is applied between the electrode and the material to be welded for generating pilot arc.  Thereafter a main arc is generated between the torch and the material to be welded for carrying out welding.
Patent JP-H08106313-A (JP)
Title: Generating method for elliptic curve of numerically controlled machine tool
Inventor: OZAKI YASUO
IPC: G05B19/18
Filed: 1994-10-07
Abstract: PURPOSE: To accurately generate a target elliptic curve in consideration of a tool diameter and then enable the machining of an elliptic surface and the generation of a graphic-rotated elliptic curve. CONSTITUTION: This method is a method which generates an elliptic curve by controlling the coordinate position of the tool by using the angle θ of eccentricity of an elliptic curve E as a parameter so that the tangent-directional moving speed of the contact between the tool T of the numerically controlled machine tool and a work W becomes constant, and performs control so that the center track of the tool passes a coordinate position (xn, yn) which is distant from the elliptic curve E in the tangent direction by a quantity corresponding to the tool radius (r).