baber/WOPTO huggingface dataset:
Patent JP-H10216170-A (JP)
Title: Disposal method for used menstrual article, and its device
Inventor: MIURA YOSHIAKI
IPC: A61F13/551
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method to easily and comfortably dispose a used menstrual article without generating an unfavorable odor when the menstrual article is changed in a rest room, etc. SOLUTION: To discharge the internal air of a plastic bag in which a used menstrual article is placed by making the pressure difference between the inside and the outside of the bag into a relationship of the external > the internal, and the opened part of the plastic bag containing the used menstrual article, of which the volume has shrunk by the discharging of the air, is sealed, and thus, the above mentioned purpose can be achieved. It is desirable to guide the internal air which is discharged from the bag to an activated carbon adsorption device, etc.
Patent JP-S58153947-A (JP)
Title: Microcapsule type toner
Inventor: YAMAZAKI HIROSHI
IPC: B01J13/16
Filed: 1982-03-09
Abstract: PURPOSE:To increase the strength of capsules and to make the capsules difficult to flocculate, by using coloring particles sealed with core materials consisting of liquid or soft solid materials in the capsules consisting of polyurethane resins or polyurea resins. CONSTITUTION:Capsules are made of a polyurethane resin or polyurea resin, and core materials consisting of liquid or soft solid materials are sealed in these capsules to form particles. Coloring agents are incorporated in the wall films or the core materials of the capsules, and are granulated or preferably said agents are incorporated in said core materials. Liquid polybutene liquid polychloroprene, liquid polybutadiene, epoxidized soybean oil, expoxidized glyceride, vegetable  oils, etc. are used for the liquid or soft solid materials.
Patent JP-S56134001-A (JP)
Title: Hot roughing method for slab
Inventor: OKADO TSUYOSHI
IPC: B21B13/10
Filed: 1980-03-22
Abstract: PURPOSE:To effectively reduce the amount of crop loss to be generated in the top and the bottom of slab, by giving a rolling reduction to the slab with a roll group  comprising a couple of vertical rolls and a couple of horizontal rolls whose roll axes are arranged in the same plane, before feeding the slab to the final roughing pass. CONSTITUTION:The universal rolling mill 14 is installed in the same line as the hot roughing mill 7, and comprises a couple of vertical rolls 15 and a couple of horizontal rolls 16 arranged between these vertical rolls 15; hereupon, the roll axes of the vertical rolls 15 and the horizontal rolls 16 are arranged in the same plane perpendicular to the slab 6. A slab 6 is heated by the heating furnace 5 to prescribed temperatures and is fed to the universal rolling mill 14 in which the slab 6 receives a rolling reduction by the vertical rolls 15 and the horizontal rolls 16 in the directions of thickness and breadth at the same time; thereafter the slab 6 is roughed by the roughing mill 7. In the present method, it is desirable to install the universal mill 14 on the upstream side of the hot roughing mill 7 so far as circumstances permit.
Patent JP-H02217646-A (JP)
Title: Balancer shaft driving device of internal combustion engine
Inventor: HORIUCHI HIROSHI
IPC: F16F15/26
Filed: 1989-02-15
Abstract: PURPOSE:To improve the locational accuracy and enhance the mounting rigidity by locating No.1, No.2 vase members of a balancer shaft driver device with respect to the engine body using a common knock member, and by fastening with a common bolt. CONSTITUTION:With rotation of a crank shaft, No.1 balancer shaft 21 is rotated through a timing belt 39, reverse rotation driving pulley 37, driving gear 40 on a rotary shaft 44 pivoted on a gear case (No.2 case member) 42, and follower gear 41 pivoted on a pump case (No.1 case member) 13. These members 13, 42 are located with respect to a cylinder block 1 by a common knock member 95 and fastened by a bolt 43. Therein the amount of thermal expansion of the gear case 42 bearing the rotary shaft 44 shall be smaller than the amount of thermal expansion of the pump case 13 bearing the balance shaft 21 so as to suppress change in the backlash between the two gears 40, 41 due to rise of the temp. Thus the locational accuracy and mounting rigidity are enhanced, and increase in gearing sound can be prevented.
Patent JP-H06249827-A (JP)
Title: Manufacture of ion sensitive field effect type transistor
Inventor: TAKADA YOSHINORI
IPC: G01N27/414
Filed: 1993-02-24
Abstract: PURPOSE:To obtain an ion sensitive film which possesses the excellent close adhesiveness to a silicon group insulating layer and is not exfoliated even after the immersion in an inspected liquid for a long time, by forming the ion sensitive film through the cluster ion beam vapor-deposition method (ICB method). CONSTITUTION:An ion sensitive film is formed on the insulating gate film of an ion sensitive electric field effect type transistor (INSFET) through the ICB method. The INSFET is installed on the substrate holder of an ICB device, and an insulating gate film 28 is set on a target. While, the material 20 of the ion sensitive film is accommodated into a crucible 22, and the material is evaporated through heating, and the vapor-deposited substance which is vaporized into the high vacuum from the injection nozzle of the crucible is jetted into the device. In this case, the material forms a cluster 24 by the heat insulating expansion effect. Then, electron shower is radiated on the cluster 24, and a portion of the atoms which constitute the cluster is ionized to form cluster ions, which are accelerated by the negative voltage applied by an accelerating electrode 26, and allowed to collide with an insulating gate film 28, and the ion sensitive film 30 is formed.
Patent JP-2000234127-A (JP)
Title: Production of hot rolled steel sheet for magnetic shield
Inventor: KUMAGAI TATSUYA
IPC: C22C38/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an excellent hot rolled steel sheet for a magnetic shielding structure provided with homogeneous and stable high permeability, strength and toughness. SOLUTION: A slab having a compsn. contg., by weight, <=0.007% C, 0.5 to 2% Si, <=1.5% Mn, ⊖0.05% P, <=0.005% S, 0.2 to 0.8% Cu, >=0.3 to 1.5% Ni, 1 to 3% Cr, 0.2 to 9.8% Al, <=0.007% N, and the balance Fe with inevitable impurities is heated at the Ac3 point to 1,200 deg.C, is subjected to hot rolling in such a manner that the draft at <=Ar3 temp. is controlled to 30 to 70%, and the rolling finishing temp. is controlled to <=Ar1-50 deg.C, is coiled at <=550 deg.C and is thereafter subjected to cold rolling of 5 to 15% to form into a hot rolled sheet having <=6 mm sheet thickness, which is subjected to heat treatment of holding it for >=90 min in the range of the heat treating temp.  THT calculated by the formula of THT=800+0.69×(Ac1-835)( deg.C)±25 deg.C where T denotes the heat treating temp. for controlling the crystal grain size introduced from the relation with the Ac1 temp. of the steel, and THT=800+0.69×(Ac1-835)( deg.C).
Patent JP-H05230442-A (JP)
Title: Antistatic material
Inventor: KITAYAMA MASAHIRO
IPC: C09K3/16
Filed: 1992-02-24
Abstract: PURPOSE:To provide an antistatic material excellent in all of properties such as light transmission (transparency), surface hardness, scratch resistance and heat resistance. CONSTITUTION:The title material is prepared by applying a curing composition consisting mainly of fine conductive particles such as fine indium oxide particles or fine tin oxide particles or conductive fine particles prepared by surface- coating fine particles with the conductive fine particles and a curable phosphazene compound to a substrate and curing the applied composition to form a cured resin layer on its surface.
Patent JP-H04276098-A (JP)
Title: Formation of electrodeposition coating film
Inventor: KOGURE HIDEO
IPC: C09D5/08
Filed: 1991-03-01
Abstract: PURPOSE:To impart excellent corrosion resistance to the surface of a metal by bringing a precoating agent contg. a specified chelating resin into contact with the metal surface. CONSTITUTION:A precoating agent contg. a chelating resin having at least one chelating group shown by formulas I, II, III and IV in the molecule is brought into contact with the surface of a metal. In the formulas, R<1> and R<2> are hydrogen atom, a halogen atom, a nitro group, a nitroso group, a cyano group, a >=18C hydrocarbon group and a <=12C alkoxyalkyl group. Since a stable five-membered cyclic chelate complex is formed by the resin in the coating film formed by the precoating agent and the +2 or +3-valent metal ion, excellent corrosion resistance is imparted to the surface of iron, zinc, copper or aluminum. The adhesion of the electrodeposition coating film is further improved by electrodeposition-coating the surface of the precoated metal.
Patent JP-H10230622-A (JP)
Title: Ink jet printer
Inventor: KOBAYASHI HIDEYUKI
IPC: B41J2/175
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To remove a deteriorated ink through a simple structure by sustaining a stored current time data after a main power supply is interrupted, calculating the pause time of an ink head based on a current time data received from a host unit at the time of reclosing the main power supply and then performing idle jetting. SOLUTION: Every time when printing 15 commanded from a print operation control means 14, a time measuring means 17 transmits a current time to a memory means 16. The memory means 16 updates the current time as a first time data every time when the recording operation is performed. After a main power supply is interrupted, the memory means 16 sustains the stored first time data and transmits the first time data to a pause time calculating means 15. When the temporarily interrupted main power supply is reclosed, the pause time calculating means 15 calculates the difference between the first time data and a current time data delivered from a host unit 20 through the print operation control means 14 as the pause time of an ink head 11 and transmits that data to an ink head control means 13. Idle jetting is performed by a number of times corresponding to the pause time.
Patent JP-H01209771-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: YAGI TETSUYA
IPC: H01L33/30
Filed: 1988-02-18
Abstract: PURPOSE:To increase the intensity of light through an optical fiber as a result of that the output of the light is increased without increasing the area of a light emitting region even if a current is increased by forming a current blocking layer of an N-type AlInAs layer. CONSTITUTION:When a bias in which a P-type electrode 20 becomes positive is applied between P-type and N-type electrodes 9 and 10, an N-P-N-P structure of an N-type InP first clad layer 2, a P-type InGaAsP active layer 3, a P-type InP second clad layer 4, an N-type AlInAs current blocking layer 6 and a P-type InP third clad layer 7 is formed on a region in which the layer 6 is interposed between both the electrodes. Accordingly, no current flows, and a current flows through a stripelike groove 5 formed on the layer 6. Electrons and holes injected to the layer 3 due to the flow of the current are recombined, and light is radiated from a light emitting region 22. The light radiated from the region 22 is determined so as to most efficiently introduce the light into a filter in the width of the groove 5 introduced by the fiber.
Patent JP-S63204559-A (JP)
Title: Sound signal attenuator
Inventor: MINAMI EIJI
IPC: G11B20/02
Filed: 1987-02-19
Abstract: PURPOSE:To improve the accompanying sound of a bass instrument or the like without deteriorating the attenuation ratio of a singing voice by leading an output from a subtracting means to a sound quality correcting means and emphasizing a frequency component <=the means part by a sound quality correcting means. CONSTITUTION:Partial signals such as a singing signal, a bass instrument signal and a rhythm instrument signal are included in respective channels of a multichannel in common and attenuated by the subtracting means 3. The signal is relatively emphasized in a low frequency area <=the means part on the basis of the characteristics of the sound quality correcting means 7. Consequently, a singing sound is also emphasized together with the emphasis of a bass instrument sound or a rhythm instrument sound and the whole level can be increased without deteriorating the ratio of accompanying sound to a singing voice in a low frequency area, i.e. the attenuation effect of singing voice in the low frequency area. Thereby, the bass instrument sound or rhythm instrument sound can be easily audible and a singing lesson can be easily executed.
Patent JP-S53122388-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASAKI AKIRA
IPC: H01L21/337
Filed: 1977-04-01
Abstract: PURPOSE:To enable to change the power soncumption over a wide variety while keeping the operation stably, by varying the impedance of the load element from external, in IC taking J-FET as the load element and bipolar transistor as the driving element.
Patent JP-S56132437-A (JP)
Title: Control method of main engine in ship
Inventor: HOSHINO SATOSHI
IPC: B63H21/22
Filed: 1980-03-24
Abstract: PURPOSE: To perform high accurate control operation for speed of a ship, by detecting external force acting upon the ship, comparing said external force with a set signal according to a steering handle and controlling output of a main engine in accordance with a deviation signal of the both external force and the set signal.  
     CONSTITUTION: If a following wind is produced in the forward direction of a ship, external force of a forwarding component caused by said following wind is detected by an external force detector 6. An external force-thrust force converter 7 converts a signal from the external force detector 6 into a thrust signal e w  corresponding to said external force and outputs the signal to a comparator 2. The comparator 2 compares the signal e w  with a set signal e s  from a steering handle 1, then a difference ε between the both is applied as an input signal to an adjuster 3. The adjuster 3 controls the thrust force obtained from a main engine system 4 in accordance with the difference signal ε so that the engine thrust may be reduced by the thrust obtained from the external force. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09224661-A (JP)
Title: Glucose-6-phosphate dehydrogenase and dna capable of coding the same
Inventor: HATAKEYAMA KAZUHISA
IPC: C12N9/04
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To isolate the above enzyme, derived from a coryneform bacterium and capable of catalyzing a pentose phosphate cycle according to a gene recom bination technology. SOLUTION: This glucose 6-phosphate dehydrogenase has an amino acid sequence represented by the formula. The enzyme is obtained by expressing a DNA (hereinafter referred to as a zwf gene), obtained from a chromosome of a coryneform bacterium, isolated and determined from a Brevibacterium flavum ML-233 (FERM BP-1497) strain and capable of coding the glucose 6-phosphate dehydrogenase in a coryneform bacterium. When the coryneform bacterium is transformed with the zwf gene, a bacterium capable of highly producing the glucose 6-phosphate dehydrogenase is obtained.
Patent JP-H05234071-A (JP)
Title: Production of substrate for magnetic disk
Inventor: TANIMOTO HIROYUKI
IPC: G11B5/84
Filed: 1992-02-24
Abstract: PURPOSE:To lower the floating of a magnetic head and to improve the coercive force thereof by forming a nonmagnetic metallic layer on a substrate, then subjecting this layer to a heating treatment, thereby crystallizing the layer. CONSTITUTION:The nonmagnetic metallic layer consisting of NiP, etc., is formed by vapor deposition or plating on a tempered glass substrate 1a. This layer is crystallized by heating to a state 1b in which crystal grains are well separated. Then, the surface is adjusted to very small roughness. As a result, the floating quantity of the magnetic head can be lowered if this substrate for the magnetic disk is sued. A magnetic layer 3 consisting of CrZ or CoNiCr is grown and formed on the shape in which the crystal grains are well separated and, therefore, the magnetic layer 3 is formed to the shape in which the crystal grains are magnetically well separated. The coercive force is thus improved. A protective layer 4 consisting of C and a liquid lubricant 5 are superposed on this magnetic layer, by which the magnetic disk is completed.
Patent JP-S5369609-A (JP)
Title: Apparatus for effecting switching between recording and reproducing operationof tape recorder
Inventor: IWAKI TOORU
IPC: G11B15/10
Filed: 1977-03-28
Abstract: PURPOSE: To effect switching between reproducing and recording operation of tape recorder, manually without fail, by moving a reproducing button slide idependently without causing motion of recording button slide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08230984-A (JP)
Title: Container
Inventor: YAMAGUCHI HIROYUKI
IPC: B65D90/18
Filed: 1995-02-24
Abstract: PURPOSE: To directly transfer a container between a truck platform and an elevator in a three-dimensional storehouse including the elevator rising/lowering with the container on it. CONSTITUTION: Wheels 6 are attached to four corners of a container 5 to make the container 5 movable. The wheels are coupled to a nut which is rotatably supported by the container 5 and a wheel 6 so that only rotation is possible, they can rise/lower and change directions by a jack comprising a screw shaft screwed into the nut so that they can be switched between a use position protruding from the container 5 and a non-use position retreated from the container 5 while they can move in an arbitrary direction.
Patent JP-H03241566-A (JP)
Title: Karaoke device
Inventor: KATO YOSHIBUMI
IPC: G10K15/04
Filed: 1990-02-17
Abstract: PURPOSE:To save trouble of changing media and to reduce the space for housing the media of a KARAOK (orchestration without lyrics) unit by using an event data having a very small data capacity for each piece of music and recording a large number of songs in one event data storage medium. CONSTITUTION:When a desired song is selected by a selecting means M1, an event data of an accompaniment part of the selected song is read from the storage medium M2 and sounded by an accompaniment sounding means M3. Moreover, a related data for singing the selected data is read out of a related data storage medium M4 and reproduced to be a video by a video reproducing means M5. The event data is a data for showing playing operations of musical instruments, corresponding to, for instance, a signal data such as MIDI, etc. Since the data capacity of the event data is particularly small, the housing capacity of one storage medium can be small even thousands of music pieces are recorded. Then, the changing times of the event storage media are decreased or the need for changing is eliminated, so that the operation convenience is improved.
Patent JP-H08229922-A (JP)
Title: Raw material weighing and supply apparatus of cement mortar molded product
Inventor: NASU ATSUSHI
IPC: B28B13/02
Filed: 1995-02-24
Abstract: PURPOSE: To minimize the generation of product inferiority by always holding a raw material to a homogenous state by providing a plurality of stirring blades stirring the raw material housed in a raw material storage container in an up-and-down direction. CONSTITUTION: A raw material supply hole 22 is provided to a part of the bottom 21 of a raw material storage container 2 and motors 4a, 4b reversely rotated each other are respectively fixed to the central part and shaft 23 of a motor stand 24 in opposed relationship. Stirring blades 6... are rotated centering around a rotary shaft 41 along with arms 5a almost in contact with the inner wall surface of the container 2 by the upper motor 4a and the lowermost stirring blade 6 is rotated in slide contact with the bottom 21 of the container 21 to function as a sliding cutting plate. An arm 7a having vertical bars 72, 72 is fixed to the rotary shaft 42 of the lower motor 4b and two stirring blades 8, 8 are provided to each of the vertical bars and rotated almost in contact with the surface of the shaft 23.  By providing the stirring blades in an up-and- down direction in a multistage fashion, the raw material on the inner surface side of the container 2 can be also always moved.
Patent JP-H10232027-A (JP)
Title: Grill attaching/detaching device of air conditioner
Inventor: KAWASAKI ISAO
IPC: F24F13/20
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent an unexpected removal or falling of the suction grill by accurately pivotally supporting a support shaft of the suction grill by means of a bearing portion of a front panel in a grill attaching/detaching device of an air conditioner. SOLUTION: A suction grill 5 is mounted on a front panel 3 by inserting a support shaft 6 into a bearing portion 3a. In this operation, using shift means which comprises a first rib 5a and a second rib 5b mounted on the suction grill 5, a bottom surface 3b which is contiguously formed with the bearing portion 3a on the front panel, an accommodating portion which slidably accommodates a movable cover 4 in a frontward and backward direction and the like, the movable lever 4 is shifted to a hold position where support shaft 6 is held, while when the suction grill 5 is to be removed by setting the support shaft 6 free from the bearing portion 3a,  the movable lever 4 is shifted to an open position where the support shaft 6 can be set free by means of the shift means which comprises the accommodating portion 4 which slidably accommodates the movable lever 4 in a frontward and backward direction.
Patent JP-H10241650-A (JP)
Title: Sealing structure for sealed battery
Inventor: YAMAMOTO KEISUKE
IPC: H01M2/12
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure wherein hermetic property is secured without applying a sealing agent, in the case of a sealed battery. SOLUTION: In this sealing structure, a battery can 1 takes hold of circumferential edge parts, over the whole circumference of a battery lid 4, an opening- sealing plate 5, and a terminal plate 6 by means of a battery can wall 1a at its opening part with a gasket 2 interposed therebetween. In this case, a plate- shaped seal member 7 is interposed in an area, which being on the battery exterior side of the battery lid 4 and between the gasket 2 and the battery lid 4, receives compression force at least from the battery can wall 1a.
Patent JP-S55129224-A (JP)
Title: Fine granules having improved taste
Inventor: HASEGAWA MASAKI
IPC: A61K9/50
Filed: 1979-03-27
Abstract: PURPOSE: To prepare the title composition having high rate of dissolution, by granulating a medicine and coating with an antiacid agent and ethylcellulose.  
     CONSTITUTION: A medicine which forms an insoluble or hardly soluble free base in an acidic aqueous solution, and exhibits bitter taste, e.g. dicloxacillin sodium salt, is granulated e.g. by fluid bed granulation process, to obtain granules having high specific surface area. The surface of the granules is coated with ethylecellulose containing an antiacid agent (e.g. magnesium metasilicate aluminate) to mask the bitter taste of the medicine. Since the composition thus prepared has high specific volume and specific surface area, it has high rate of dissolution in spite of the masking of the bitter taste. 
     COPYRIGHT: (C)1980,JPO&Japio