baber/WOPTO huggingface dataset:
Patent JP-H0979560-A (JP)
Title: Water crusher for melt slag
Inventor: OZAKI MAKOTO
IPC: F23J1/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a water crusher of a melt slag which can obtain a water crushed slag clean, and stabilized with limited adhesion of heavy metals thereto. SOLUTION: An isolation member 31 with the upper end part thereof taken out above the surface of water stored in a water tank 21 is mounted along a raking surface 23 of the water tank 21 and an endless raking conveyor is mounted on the water tank 21 surrounding the isolation member 31. Clean water is supplied between the raking surface 23 of the water tank 21 and the isolation member 31.
Patent JP-H0977680-A (JP)
Title: Haptoglobin-containing liquid preparation
Inventor: HASHIMOTO MOTONORI
IPC: A61P43/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid preparation excellent in the stability in long-term preservation of haptoglobin(HP), especially suppressed in formation of polymers and low-molecular products due to HP polymerization and degradation, respectively. SOLUTION: This liquid preparation has the following characteristics: (A) pH6-8 (pref. 6.0-7.5), salt concentration is represented by a low ionic strength, specifically, <=0.1M (pref. <=0.01M); (B) formulated with a saccharide, sugar alcohol or a nonionic surfactant as additive; and (C) insoluble foreign matter is not developed when shaken at 37 deg.C for 2h. The HP concentration of this preparation is e.g. 1-100 (pref. 10-50) units/ml or so (where, one unit means that 1mg of hemoglobin is bound to HP). The amount of the additive to be formulated is e.g. 1-20 (pref. 5-10)W/V% for saccharide or sugar alcohol, while 0.01-1 (pref. 0.05-0.5)W/V% for nonionic surfactant.
Patent JP-H0984400-A (JP)
Title: Method for controlling current of servomotor
Inventor: UCHIDA HIROYUKI
IPC: H02P21/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To realize stable rotation even in the high speed range by flowing the current only in the q-phase without flowing the current in the d-phase up to the high speed rotational range, flowing the reactive current in the d-phase only in the high-speed rotation, and suppressing the heat generation by the reactive current by reducing the reactive current in the region in which the voltage saturation is not generated. SOLUTION: The command Id* of the d-phase current corresponding to the rotational speed of a motor is fed to a d-phase controller, and the torque command Id* is fed to a q-phase controller. The d-phase current command Id* is zero in the range of the rotational speed (v) of the motor from 0 to the base speed vb, while it is increased proportionally to the rotational speed (v) in the high-speed range in which the rotational speed (v) exceeds the base speed vb. The d-phase current command Id* is fixed to a prescribed value so that the d-phase current is clamped to the rotational speed (v) exceeding the clamp speed vc. As a result, the stable rotation can be realized up to the high-speed range.
Patent JP-H0250213-A (JP)
Title: Data input system in data processor
Inventor: IKEDA MASANOBU
IPC: G06F3/02
Filed: 1988-10-17
Abstract: PURPOSE:To use the data input check part of an application in a personal computer or a work station each uses a graphic interface, in common, and to reduce a program size by executing the check of input data while referring to an input order control table in the application. CONSTITUTION:When both a figure and a unit are designated in the application and the data are inputted, a ten-key panel and a unit key are displayed on a display screen and a figure key and the unit key are designated. On the way of inputting, the check of the input data is executed while referring to the input order control table in the application. Thus, when the data on the application are inputted, the input order check part is made common, and the program size can be reduced.
Patent JP-H09107692-A (JP)
Title: Control circuit for motor
Inventor: KOISHI NAOYUKI
IPC: H02P29/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To drive a motor within the range of a thermal limit value for the motor by a method wherein a control circuit is provided with a state observation device which computes an estimated acceleration torque value for the motor so as to be output and with a limit computing unit which limits the maximum value of a speed set value on the basis of a value in which the estimated acceleration value is multipled by a prescribed proportional gain. SOLUTION: A state observation device 22 comprises an adder 24 which adds the difference between a motor torque found by multiplying an armature current detection value by a gain corresponding to a field magnetic flux and an integrating and computing element 26 which integrates and computes the output of the adder 24, and the output of the adder 24 is output as an estimated acceleration torque value τ(tau)a. In a limit computing unit 21, a value in which the estimated acceleration torque τ(tau) a is multiplied by a proportional gain is used as the maximum value of a speed set value, the maximum value of the speed set value by the output of the acceleration computing unit 12 is limited, and the closed-loop control operation of a motor speed is performed as the speed set value at the maximum value or lower.  As a result, an industrial machine as a load 3 can be driven within a range which does not exceed the thermal limit value of a motor 2.
Patent JP-S63113953-A (JP)
Title: Cassette tape program searching system for video camera
Inventor: NAGAYA YUKINOBU
IPC: G11B15/087
Filed: 1986-10-31
Abstract: PURPOSE:To attain an automatic program search of a tape by identifying a picture recorded on a cassette tape from a video reproduction head by picture identification and instructing the running or reverse running stop of the tape to a control section in detecting the absence of the video signal. CONSTITUTION:A video sending section 1 records a video image on a cassette tape 9 by a video recording head 4 via a picture processing section 3. When a cassette tape extraction signal detection section 2 detects an extraction an interblock to the tape 9, the processing section 3 provides an interblock to the tape 9 for a light time in the absence of the video signal. In setting the tape 9 to the video camera again, the set signal detection section 5 of the tape 9 detects it and the running or reversing of the tape 9 is instructed to a cassette tape running/reversing running control section 8 via a picture recognition section 6. Then the picture recorded on the tape 9 obtained from the video reproducing head 7 is sent to the recognition section 6 to discriminate the presence or absence of the video signal and in detecting the video signal absence state, the forward/reverse stop of the tape 9 is instructed to the control section 8 to apply program searching of the tape.
Patent JP-S63109366-A (JP)
Inventor: JIERAARU PIKAARU
IPC: C25C3/00
Filed: 1987-10-16
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-H04282357-A (JP)
Title: Heteroatom-containing perfluoroalkyl- terminated neopentyl sulfate ester and salt thereof
Inventor: ATANASHIOSU KARIIDASU
IPC: C07C317/18
Filed: 1991-10-09
Abstract: PURPOSE: To provide novel heteroatom-contg. perfluoroalkyl terminated neopentyl sulfate used for imparting oil, repellent and water repellent properties to cellulose, natural and synthetic polyamide, polyester materials, etc., and its salt.  
     CONSTITUTION: The perfluoroalkyl substd. sulfate compd. is expressed by formula I or formula II [R f  is 1-18C perfluoroalkyl (may be substd. with perfluoroalkoxy); E is 1-10C alkylene (may be interrupted with O, S, SO 2 , etc.), etc.; X is S, O, SO 2 , NR (R is H, alkylene, etc.) in the case of formula II; X is CONR, SO 2 NR (in this case R f  is bonded to S) in the case of formula I; (x) is 1 to 3; (y) is 0 to 2; (z) is 2 to 3; (g) is 1 to 3, where x+y+z=4 and x+g=4; M is H, alkaline metal ion, ammonium ion]; for example, the compd. of formula III or formula IV. The compd. of formula I or II is obtd. by the sulfation of the perfluoroalkyl substd. alcohol of formula V or formula VI. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001086694-A (JP)
Title: Compact motor with ball bearing
Inventor: ISHIZUKA TADASHI
IPC: F16C43/06
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To eliminate increase in abnormal wear and noise caused by a minute manufacturing error by opposingly providing ball retention surfaces being formed by an annular slope, and by retaining a ball via a retainer with the opposite ball retention surfaces while the ball can freely revolve and rotate on its own axis. SOLUTION: A ball 5 is retained between a first ball retention surface 3a and a second one via a retainer 6 while the ball can freely revolve and rotate on own axis. A through hole for retaining the ball is provided at specific intervals in the retainer 6. The lower end of the second ball holder 9 is pressed by a spring 10, thus allowing a second ball holder 9 to slide in the direction of a first ball bearing BJ1 on the inner surface of a bearing housing 3, pushing up a first ball holder 4 and a rotary shaft 1 via the ball 5, pressing the ball 5 onto the first ball retention surface 3a via the second ball retention surface of the first ball holder 4, and hence eliminating the backlash of the first ball bearing BJ1 and a second one BJ2.
Patent JP-S63116990-A (JP)
Title: Portable boat for leisure
Inventor: SAWAGUCHI TATSUE
IPC: B63B35/73
Filed: 1986-11-03
Abstract: PURPOSE:To make the handling of a leisure boat so easy, by constituting the portable leisure boat being free of assembling and disassembling by a floating body, a rigid supporting material and a rigid deck part. CONSTITUTION:A floating body 1 is constituted of a hollow body having an airtight chamber, and a concave part 3, holding and locking a rigid support member 2 uprightly, is formed on the top. This rigid support member 3 is formed into almost portal form of its front form, and the projection 2b formed in each leg part is designed so as to be fitted in the concave part 3 of the floating body 1. A rigid deck part 4 is constituted in a winding type, and designed so as to be engaged and locked to the rigid support member 2. Since a leisure boat is constituted of being free of assembling and disassembling by the floating body, the rigid support member and the rigid deck part, its handling comes easy.
Patent JP-H11101927-A (JP)
Title: Optical transmission module
Inventor: YOSHIMOTO TSUYOSHI
IPC: G02B6/42
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to use laser diode of a surface emitting type as well as suppress noise generation by increasing a laser diode in emitting quantity, in an optical communication module. SOLUTION: This optical transmission module comprizes a laser diode 1 emitting laser light, a photo diode 2 which absorbs a part of the laser light from this laser diode 1, also converts it into a current, and reflects the other part, a condenser lens 8 for condensing the laser light reflected from the photo diode 2, and a fiber holder 9 which maintains optical fiber 12 for transmitting the laser light condensed by the condenser lens 8.
Patent JP-S61140118-A (JP)
Title: Air-cooling oil-filled stationary induction electric apparatus
Inventor: EBISAWA YOSHITO
IPC: H01F27/08
Filed: 1984-12-13
Abstract: PURPOSE:To obtain a stable start of the cooler by applying the sufficiently higher voltage and frequency of the power source than the rated value during a certain period of starting the cooling equipment. CONSTITUTION:The optimum voltage and frequency of the power source to start the cooler are determined according to information about the oil temperature of transformer and the load factor. But only for the starting period, whether the commercial voltage and frequency or the sufficiently higher voltage and frequency than their optimum values are applied so that the larger starting torque than a certain level can be expected. After the lapse of the prescribed time T0 from start, the change-over from the voltage and frequency to their optimum values determined by the control circuit is completed, and the operation is continued. By such control of the voltage and frequency during the starting period of the cooler, the stable start of the motors is made possible even if the increase of viscosity of oil caused by the fall of oil temperature requires the motors the large starting torque.
Patent JP-H10106050-A (JP)
Title: Sticking method for disks
Inventor: EBINA ATSUSHI
IPC: G11B7/26
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To ensure flatness of combined disks in a sticking method for the disks by which the two disks are superposed and are stuck together by using an adhesive or an adhesive tape. SOLUTION: Even in the case where the two disks are superposed with stuck surfaces which are faced each other, the disks are stuck together after the warpage condition of the disks are straightened so as to be in a state where any gap is not generated at the central part of the disks. At this time, the warpage condition of at least one disk is such that θr is gradually reduced from the central part toward the outer peripheral part of 4 the disks in reference to the radial tilt angle θr( deg.) and the tangential tilt angle θt( deg.) of both sides of stuck surfaces of the disks. Further, the radial tilt angle θr( deg.) is kept to be -1.5<θr<0 at any area except the central part of the disks. Further, θt is kept to be |θt|<0.7 even at areas where the absolute value is the maxinum on the disks.
Patent JP-H06116038-A (JP)
Title: Production of silicon nitride-silicon carbide composite sintered compact
Inventor: YOKOSE EMIKO
IPC: C04B35/56
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a silicon nitride-silicon carbide composite sintered compact excellent in fracture toughness and having high strength both at room temp. and at high temp. by mixing powder consisting of amorphous silicon, carbon, nitrogen and oxygen with powder of crystalline silicon nitride and a sintering aid, compacting and sintering the resulting mixture. CONSTITUTION:Powder consisting of amorphous silicon, carbon, nitrogen and oxygen forming fine silicon carbide having <=0.5mum average particle diameter is mixed with powder of crystalline alpha- or beta-silicon nitride and a sintering aid, and the resulting mixture is compacted and sintered to produce the objective silicon nitride-silicon carbide composite sintered compact having a fine structure in which silicon carbide particles having <=1mum average particle diameter exist at the grain boundaries of silicon nitride grains and the silicon carbide particles having several to several hundred nm particle diameter are dispersed in the silicon nitride grains.
Patent JP-H08106965-A (JP)
Title: Installing constituent body of connecting tool
Inventor: TAKANO TSUNESUKE
IPC: H01R13/115
Filed: 1994-09-30
Abstract: PURPOSE: To install a wedge base bulb or the like on a non-heat resistant member with excellent heat radiation by integrally and protrusively arranging a sandwiching support elastic piece above a cylinder body of a holder, and sandwiching and guarding the wedge base bulb and a base part of a flat fuse. CONSTITUTION: A locking projecting piece 2 and a sandwiching support elastic piece 1A are formed on both left and right side pieces of an insulating cylinder body 1 composed of heat resistant plastic. Projections 4 are arranged on opposing pieces 3 where spill ports 3a are formed on both sides in the width direction of the cylinder body 1. When an outside surface of the projecting piece 2 is pressed in between the edge sides of an installing hole 10 in an installing object 11 by using its slant face 2a, after the side edge is pushed to one side in the direction for narrowing the side edge spill ports 3a against its resiliency, the projecting piece 2 slips out of the edge side of the installing hole 10, and the side edge is restored to the former state, and a bulb holder can be easily installed on the installing object 11 by the installing hole 10 by one-shot locking with a snap.  Therefore, a lamp and a fuse do not slip out by disturbance such as vibration.
Patent JP-H10104825-A (JP)
Title: Photosensitive solution for forming colored image, production of color filter using same and color filter
Inventor: AKAHORI SATOHIKO
IPC: G02B5/20
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive soln. for forming a colored image capable of giving a dry coating film having a thin uniform thickness, a uniform chromaticity distribution and low tackiness and the produce a high guality of color filter excellent in optical characteristics by using the photosensitive soln. SOLUTION: This photosensitive soln. for forming a colored image contains a resin having an acid value of 20-300 and a wt. average mol.wt. of 1,500-200,000, a pigment, a monomer contg. one or more photopolymerizable unsatd. bonds in the molecule, a photoinitiator and an org. solvent. When the rate of evaporation of n-butyl acetate is represented as 1.00, that of the org. solvent is 0.1-0.4. A color filter is produced by using the solution.
Patent JP-H0569872-A (JP)
Title: Shroud mounting structure for motorcycle
Inventor: TSUKIJI KENSUKE
IPC: B62J23/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a shroud mounting structure wherein cost down and improvement of building workability can be contrived by eliminating necessity for a stay of exclusive use for mounting a shroud. CONSTITUTION:In the case of a motorcycle in which a shroud 40 for introducing cooling air to an engine 20 is provided in the front of a fuel tank 15 arranged above the engine 20, a shroud mounting structure of the motorcycle is characterized by previously performing subassembly of an inner panel 41 of covering the front of the shroud 40 therewith and mounting the shroud 40 on the fuel tank 15 from sideward and the inner panel 41 on a vehicle body from the front.
Patent JP-H08119406-A (JP)
Title: Separately storing and exhausting device
Inventor: TOMA ICHIRO
IPC: B65G53/24
Filed: 1994-10-26
Abstract: PURPOSE: To provide a rubbish separated storing/exhausting device whose vacuum seal part and air filter part are structured simply, which allows heightening of the suction pressure of a blower without causing rubbish attraction to the air filter part, and is easy to perform maintenance and inspection of air filter. CONSTITUTION: At the inlet to a storing/exhausting drum 2 equipped with a rubbish exhausting means 1, a chute 31 is furnished whose one end is open to the inside the drum 2 and other end is inclined upward. In the upper part of this chute 31, an air filter 33 is furnished in such a way that its one surface confronts inside of the chute and other surface is connected to the suction side of the blower 6. The chute 31 is fitted with a filter inspection hole 31d and a door 37 for insertion/removal of the filter.
Patent JP-2001086194-A (JP)
Title: Half duplex control optical modem
Inventor: KOIKE MITSURU
IPC: H04B10/556
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a half duplex control optical MODEM that excludes a noise fault in a transmission line and matches a full duplex optical transmission line with a system configuration condition of a half duplex transmission line in the case of long distance transmission between a peripheral device using the half duplex transmission for its system configuration condition and a computer. SOLUTION: In this half duplex control optical MODEM, a data signal S3x with a negative pulse received by a waveform shaping circuit 3b is outputted as a shaped data signal S11 from which the negative pulse is eliminated through 1st and 2nd waveform processing and the resulting signal is sent to a half duplex transmission line 101b as a normal data signal through an inverting circuit 2b and an input output buffer 1b. Furthermore, the shaped data signal S11 is given also to a signal control circuit 4d as a control signal and the signal control circuit 4b outputs a signal with a prescribed level on which a negative pulse is superimposed to match a system configuration condition of a half duplex transmission line and transmits the signal to a transmitter side.
Patent JP-H1099206-A (JP)
Title: Simplified coffee maker
Inventor: MAEDA NAOAKI
IPC: A47J31/02
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a handy and compact coffee maker which is capable of both milling and dripping, is easy to use and does not require cleaning work. SOLUTION: This simplified coffee maker has a piled structure of a top part 9 and a bottom part 10. The top part 9 consists of a built-in driving unit, a cutter shaft 12 with a cutter at the tip of it protruding beyond the conically formed bottom face 11 downward, and a wiper 16 attached to the cutter shaft 12 to wipe the bottom face 11. The bottom part 10 is a vessel-like on to feed coffee beans from the top open face with its bottom hole closed by a metal filter 18. At the piled times with the top part 9, the cutter shaft 12 is inserted into the bottom part 10. The bottom part 10 is possible to put above a cup for drinking. By fitting a ring body 22 under the metal filter 18, a filter paper 19 is detachably attached.
Patent JP-H08123307-A (JP)
Title: Hologram duplicating method and duplicating device as well as duplicated hologram
Inventor: SATO ATSUSHI
IPC: G03H1/20
Filed: 1994-10-27
Abstract: PURPOSE: To provide a hologram duplicating method and duplicating device capable of duplicating holograms without degrading mass productivity and image quality, enhancing the value as a display, making mass production, exposing information varying with each one sheet of the hologram as patterns and enhancing security and a duplicated hologram. CONSTITUTION: A master hologram 1 is affixed onto a rotary drum 12 and a photosensitive film is continuously transferred by a feeding means 13, by which the photosensitive film is wound around the rotary drum 12 and is brought into tight contact with a master hologram 1. The rotary drum 12 side is irradiated with a laser beam from a laser beam source 14 by a scanning means 15 while on-off control is executed by an AOM 26. The duplicate hologram is thus duplicated on the photosensitive film by two-dimensional scanning. Writing of different pieces of the information as the patterns is made possible and the security is enhanced by properly setting the on-off control of the AOM 26.
Patent JP-H09110549-A (JP)
Title: Production of both foamed ceramic material and slag to become its raw material
Inventor: KATO AKIRA
IPC: C04B38/06
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a foamed ceramic material excellent in sound absorption characteristics and heat insulating properties, by uniformly forming pores. SOLUTION: A raw material comprising one or more of CaO, MgO and Al2 O3 and one or more of SiO2 , Na2 O and K2 O and one or more of a carbon component, an organic substance and water is melted in a non-oxidizing atmosphere to produce a slag for a foamed ceramic raw material. The slag is ground, mixed with clays and the mixture is press molded and baked in an oxidizing atmosphere to produce the objective foamed ceramic material.