baber/WOPTO huggingface dataset:
Patent JP-H04190789-A (JP)
Title: Production of inulinase
Inventor: YOSHIMI FUMINOBU
IPC: C12N9/24
Filed: 1990-11-27
Abstract: PURPOSE:To obtain inulinase being industrially advantageous to inulooligosaccharide production by culturing inulinase-producing bacterium in a specific culture medium and obtaining an end type highly active inulinase from the cultured medium. CONSTITUTION:A inulinase-producing bacterium (microbial strain belonging to the genus Penicillium) is cultured in a medium [medium to which 0.5-4.0wt.% inulin-containing plant body and 0.5-2.0wt.% maltose as carbon source, 0.5-2.0wt.% maltose, 0.2-1.0% ammonium phosphite as nitrogen source and magnesium and zinc as minerals are added] and then bacterium is eliminated by filtering to provide the objective enzyme.
Patent JP-H02168842-A (JP)
Title: 4-phase hybrid stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/04
Filed: 1988-12-21
Abstract: PURPOSE:To facilitate setting of step angle by setting the number of pole teeth formed in the magnetic pole of rotor for a stepping motor to a multiple of 30 thereby setting the step angle to an integer. CONSTITUTION:When the number Z of pole teeth of the rotor for a stepping motor is set to a multiple of 30, Z=30m (m is a positive integer). Step angle thetaS for four-phase motor can be determined according to formula (1) and a practical integer step angle thetaS can be obtained. By such arrangement, step angle thetaS of a stepping motor to be employed for indexing or divider driving can be set easily.
Patent JP-H02165122-A (JP)
Title: Liquid crystal light valve
Inventor: WAKITA HISAHIDE
IPC: G02F1/135
Filed: 1988-12-19
Abstract: PURPOSE:To obtain the light valve which has a less secular change by switching the state of a ferroelectric liquid crystal at every prescribed time while the device is not in use. CONSTITUTION:The ferroelectric liquid crystal is crimped between substrates 1 and 2 having electrodes on opposite surfaces and a means of applying a prescribed voltage via the electrodes to the ferroelectric liquid crystal is provided. The state of the liquid crystal while this device is not in use is alternately switched at every prescribed time. Namely, the secular change of the characteristics of the ferroelectric liquid crystal panel begins to take place in about 3,000 hours and the matrix driving becomes infeasible in 1,000 hours according to experiment, but the characteristics change less and there is no influence on display if the stable state is switched within 300 hours. Only the stability of the state of the characteristics is improved in this way and the infeasibility of the display writing is prevented.
Patent JP-H01162180-A (JP)
Title: Visualizing method of magnetic field
Inventor: NAKAJIMA MASATO
IPC: G01R33/10
Filed: 1987-12-18
Abstract: PURPOSE:To reconstitute space distribution of magnetic field by vectors, by arranging a linear conductive member within a section to be visually displayed and also a coil at right angles to said section, and detecting an induction voltage while said linear conductive member and said coil are being moved, to be processed by a computer. CONSTITUTION:A linear conductive member 1 and a coil are placed within a section to be visualized and perpendicularly to the section, respectively. While the linear conductive member 1 and the coil are moved along the section, an electromagnetic induction voltage is sequentially detected by a voltage detecting means. The distribution of magnetic flux density in a direction of axis Z and that in directions of axes X and Y are obtained by the linear conductive member 1 and the coil, respectively, with applying computed tomography method to the detected values, whereby the space distribution of the magnetic field is visually displayed by vectors.
Patent JP-H02203837-A (JP)
Title: Intrauterine catheter
Inventor: RICHIYAADO AARU SHIYABAAGU
IPC: A61B5/00
Filed: 1989-12-11
Abstract: PURPOSE: To reduce cost by designing a catheter in such a manner that it is composed of a proximal end part which has an electrical connection part and a distal end part which has a chamber with an opening and an electronic sensor responding to the pressure difference between two faces. CONSTITUTION: A catheter 10 is provided with a proximal end part 14 which is kept outside a human body, and the proximal end part 14 is provided with an electrical connector 16 to be connected to the wiring connector of a monitor which displays a pressure to be monitored. A distal end part 18 is placed at the other end of the catheter 10, and the distal end part 18 is inserted into the human body and placed at any position where a pressure is to be monitored. A pressure converter, which is attached to a first flat area 36, is made of a monocrystal piezo resistance sensor 40. One face of the sensor 40 is directly affected by a pressure of a chamber 34, and the other face of it is affected by an external pressure of the catheter 10 through a pore 38 of a tubular frame 20 and the corresponding pore 44 of a cylindrical sleeve 30.  A fluid dielectric medium 46 is filled in the pore 38, offers electrical and chemical insulation to the sensor 40, and transfers the pressure of an amniotic fluid to be measured which is outside the catheter 10, and the fluid dielectric medium 46 is preferably made of a silicone gel.
Patent JP-H11152817-A (JP)
Title: Residence
Inventor: YOSHIDA YOSHIHIRO
IPC: E04B2/56
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a residence which can provide a large opened part on its outer wall face and has excellent natural lightening ability in the residence provided with the opened part on a part of the outer wall. SOLUTION: An outer wall part 20 of a residence 1 is partially erectly provided on a floor 12 (a floor panel) at specified spaces, and equipped with a plurality of support columns 21, 21,... to form a skeleton. Each upper part among the support columns is provided with wall panels 22, 22... whose both edge parts 22a, 22a... abut on the support columns 21, 21... and windows 23a, 23a... provided in opened parts 23, 23... formed of the wall panels 22, 22.
Patent JP-2000132792-A (JP)
Title: Vics light beacon and its information providing method
Inventor: MORI YASUSHI
IPC: G08G1/09
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide the VICS light beacon which can be installed independently of a center device. SOLUTION: The VICS light beam which provides traffic information by a light signal is provided with data 24 to 26 for transmission which represent plural kinds of traffic information, a time zone setting means 28 which sets transmission time zones for the respective pieces of traffic information, a timer means 27 which clocks the time, and a communication control means 21 which selects and outputs the data for transmission of corresponding traffic information and the data for transmission selected by the communication control means 21 is converted into a light signal, which is outputted. The VICS light beacon can provide the traffic information corresponding to the time zones by itself.
Patent JP-H05157017-A (JP)
Title: Distributor type fuel injection pump
Inventor: MARUOKA IWAO
IPC: F02M41/12
Filed: 1991-12-05
Abstract: PURPOSE:To provide a distributor type fuel injection pump by which an uneven fuel quantity between cylinders of an internal combustion engine can be reduced and vibration of the internal combustion engine can be reduced. CONSTITUTION:In a force feed section 29 of a fuel injection pump 20, a plunger 31 capable of making reciprocating motion and rotational motion is inserted into a cylinder 30, so that a plunger chamber 32 is formed of the cylinder 30 and the tip surface of the plunger 31. A suction port 34 is formed in the diameter direction in the cylinder 30, and discharge ports 35 and distribution passages 9 equivalent to the number of cylinders are formed at prescribed intervals in the circumferential direction in positions dislocated in the axial direction from the suction port 34. In the rear edge part of the cylinder 30, a uniform pressure bypass hole 48 is formed in the same position in the outer peripheral direction of the cylinder to the suction port 34. When fuel is forcibly fed, and in the case where the plunger 31 makes sliding motion in its slant posture in the cylinder 30, a fuel leak quantity from the suction port 34 and the uniform pressure bypass hole 48 is never increased or decreased simultaneously.
Patent JP-H05155294-A (JP)
Title: Separating material for weather strip
Inventor: YOSHIOKA SHINICHI
IPC: C09J7/25
Filed: 1991-12-05
Abstract: PURPOSE:To obtain a separating material for weather strip not breakable when peeling off, reusable and also capable of reducing the cost. CONSTITUTION:A clip 9 located at an weather strip is fixed to a vehicle body with separating sheets 7 divided into two at their centerline in lateral direction stuck on a mounting surface of the weather strip through a sticking agent layer 6. However, the separating sheets 7 are formed with an nonwoven cloth layer 13 and a film layer 14 which can be obtained at low cost. Then the separating sheets 7 are pinched at one end from both sides, and peeled off to the outside. In this case, the separating sheets 7 cannot be broken by a tension when peeled off, because it has high strength. After that, the exposed sticking agent surface is stuck to the vehicle body to mount the weather strip on the vehicle body.
Patent JP-H10147508-A (JP)
Title: Solid powdery cosmetic
Inventor: ASO DAISUKE
IPC: A61K8/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a solid powdery cosmetic having usability (moistness having same degree as that of emulsion type) which has been difficult to realize in conventional powdery solid-type cosmetic, having good releasability even when a water-free coating tool is used and excellent in make up retention. SOLUTION: This cosmetic comprises oil, powder and a surfactant having >=10 HLB and a surfactant having <=6 HLB. The cosmetic is obtained by compounding oil in an amount of >=50% and <100% based on oil absorption of whole powder with the surfactant having >=10 HLB in an amount of 0.1-10.0wt.% based on oil and the surfactant having <=6 HLB in an amount of 0.5-15.0wt.% based on the oil.
Patent JP-H04193514-A (JP)
Title: Manufacture of synthetic resin air suction pipe
Inventor: OGASAWARA HITOSHI
IPC: B29L31/30
Filed: 1990-11-28
Abstract: PURPOSE:To shorten the time required for melting a core and removing the same by heating synthetic resin and the core of low melting point metal released out of a molding tool to the temperature higher than the melting point of low melting point metal and lower than the melting point of synthetic resin to melt the core removed from the synthetic resin and using the hollow core for the purpose in said heating process. CONSTITUTION:Synthetic resin with melting point higher than that of low melting point metal is injected into a molding tool in the state that a hollow core 1 made of low melting point metal is set therein and solidified, and then the synthetic resin and the core 1 released out of the molding tool are heated to the temperature higher than the melting point of low melting point metal and lower than the melting point of synthetic resin to melt the low melting point metal, and the core 1 is released out of the synthetic resin. In the case of manufacturing the hollow insert die 1, molten low melting point metal 3 (molten material) is injected into a casting mold 2, and after a short time the uncured molten material is discharged out of the casting mold 2. As the molten material injected into the casting mold 2 is cooled and solidified starting from the outside section being in contact with the inner face of the casting mold 2 of low temperature, a hollow insert die 1 is manufactured.
Patent JP-H04195830-A (JP)
Title: Optical information recording reproducing device
Inventor: SOFUE MASAAKI
IPC: G11B7/135
Filed: 1990-11-28
Abstract: PURPOSE:To make the device without any chromatic aberration, provided with functions of deflecting and beam shaping, and is integral with superior mounting ability by utilizing a compound prism of a combination of more than two wedge mirror prisms. CONSTITUTION:A compound prism 13 of a reflective type provided with the beam shaping function is formed by two pieces of wedge prisms 13a and 13b with the tapered direction of the angles of wedges combined and adhered alternately. Then, the optical path is constituted so that parallel beams A and B made incident from a plane 13c of this compound prism 13 are reflected at another surface 13e after passing through a composition plane 13d, and pass through the composition plane 13d again, and ejected from the plane 13c. Thus, the optical information recording reproduction device provided with the functions of the polarizing prism and the beam shaping, solving the color aberration, and provided with the beam shaping construction with superior mounting ability due to being formed integrally is obtained.
Patent JP-H02165939-A (JP)
Title: Manufacture of bag
Inventor: FUKUDA SADAO
IPC: B31B50/86
Filed: 1988-12-21
Abstract: PURPOSE:To omit a step of folding a U-shaped handle by previously forming a short cutout near the adhered part of the U-shaped handle when a tubelike part of a sheet is out, and then cutting it except the handle. CONSTITUTION:A pair of front and rear handles 5, 5, are adhered to determined positions of a sheet 1 having a predetermined sheet 1 continuously fed in a developed state in a nonfolding manner, shot cutouts 12, 12' laterally crossing the base ends are out at the positions corresponding to the base ends of left and right sides 10, 10' of the rear handle 5 at the sheet 1, the sheet 1 is then formed in a tubular state, the tubelike part 13 is out at a round cutting line continued to both ends of the cutouts 12, 12' to form a structure 19 of one bag, and a bottom 19 is provided at the structure 19 to obtain a complete product. Thus, the bag can be formed without folding the U-shaped handles to obtain a complete product having no folding trend at the handles.
Patent JP-H10156168-A (JP)
Title: Intermittent ozone feeder
Inventor: MINE SHINGO
IPC: B01J4/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify the subject feeder, to reduce cost and to secure the stability when the feeder is operated by using the pipeline of an ozone adsorbing and desorbing tower for the cooling water and heating water. SOLUTION: The ozonized oxygen generated in an ozonizer 1 is introduced into an ozone adsorbing and desorbing tower 2, and only the ozone is adsorbed. Since the amt. of ozone adsorbed in the ozone adsorbing and desorbing tower 2 is increased as the temp. of an adsorbent lowers, the cooling water by a cooler 7 flows into the tower 2 in the ozone adsorption period to cool the adsorbent to -30 deg.C. In the ozone desorption period, a brine preheated by a heater 6a in a brine tank 6 flows into the tower 2 to heat the adsorbent cooled to a low temp. in the adsorption period, and the desorption of ozone is promoted. The pipeline of the tower 2 is used for the cooling water and heating water in this case, and a circulating pump 9 is used in common. Consequently, the constitution of the whole feeder as well as the structure of the tower 2 is simplified, and the assembling cost is reduced.
Patent JP-H08175218-A (JP)
Title: Operation state detector
Inventor: ADACHI KUNIHIKO
IPC: B60K28/06
Filed: 1994-12-26
Abstract: PURPOSE: To detect the position of an eye within a face image without an error by setting the eye region. CONSTITUTION: An eye region detecting means M3 detects the eye region of a driver by performing the correlative operation, using an object template for an picked-up image. A judging means M4 judges the operation state of the driver from the detected image of eye region. Moreover, the objective face region setting means M5 of the template making means M2 sets the objective face region of a driver within the picked-up image. An eye vicinity region setting means M6 sets the objective eye vicinity region long in the longitudinal direction of the face including one eye and one eyebrow. An objective eye region setting means M7 sets the eye region including an eye within the objective eye vicinity region. The objective face region, the objective eye vicinity region, and the objective eye region are made objective templates, severally.
Patent JP-2001140410-A (JP)
Title: Sheet metal roof and manufacturing method therefor
Inventor: OMORI KAZUHIRO
IPC: E04D3/35
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a sheet metal roofing, capable of securing safe working environment when adhering a sheet metal to a damping sheet, of providing a simple adhering work in a short period of time, of offering a high initial and final bonding strength and superior soundproofness due to the damping for the sheet metal roofing, and the manufacturing method. SOLUTION: A hot-melt adhesive layer for damping sheet, made of a hot-melt adhesive layer for damping sheet at least on a single surface, is brought into contact with the rear surface of a sheet metal, the hot-melt adhesive layer is heated and melted, and damping sheet is adhered to the rear surface of the sheet metal, thereby obtaining the sheet metal roofing with the damping sheet adhered to the rear surface of the sheet metal via the hot-melt adhesive layer.
Patent JP-H11164397-A (JP)
Title: Ultrasonic transducer
Inventor: TEZUKA SATOSHI
IPC: H04R17/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transducer capable of easily and firmly drawing an electrode from a piezoelectric body. SOLUTION: A connecting member 11 is provided at an end part of a grounding electrode 61 of the piezoelectric body 1. Thickness of the connecting member 11 is determined as equal to or below the thickness of acoustic matching layers (matching layers 21 and 22). The electrode 12 is formed on the surface of the connecting member 11, the electrode 12 is electrically and physically connected with the grounding electrode 61 of the piezoelectric body 1 with conductive adhesive 13. In addition, one side of the connecting member 11 is positioned so that it comes to approximately the same surface as the side of the piezoelectric body 1. A driving electrode 62 of the piezoelectric body 1 is provided so that its end part is infiltrated from the back of the piezoelectric body 1 to the side.  A rigid/flexible printed board is connected with the electrode 12 and the driving electrode 62 of the connecting member 11.
Patent JP-H08177410-A (JP)
Title: Plant control device of exhaust burning-up type combined cycle plant
Inventor: INOUE TOSHIO
IPC: F01D17/00
Filed: 1994-12-26
Abstract: PURPOSE: To control a flow rate of fuel so that steam turbine output and gas turbine output are held in a specified relationship at the time of combined cycle driving. CONSTITUTION: Opening of a fuel control valve 4 is regulated in accordance with a command XF by finding a gas turbine drive correction fuel flow rate command QFC by way of multiplying a difference of standard fuel flow rate commands QFA and QFB decided by a boiler master command BM by a non-linear compensating coefficient β decided in accordance with steam turbine output PS and gas turbine output PG, finding a fuel flow rate command ΣQF by way of adding the standard fuel flow rate command QFA to the command QFG and finding a fuel control valve opening command XF by way of integrating a difference between the command ΣQF and a detected fuel flow rate QF.
Patent JP-H07181978-A (JP)
Title: Silencer
Inventor: KATO MASAHIKO
IPC: H02K5/24
Filed: 1993-12-22
Abstract: PURPOSE:To provide a silencer capable of effectively silencing noises generated from a noise generating source without hindering flow of air discharged through an aperture from an external cover of office automation equipment. CONSTITUTION:This silencer has a main body which is mounted on the external cover 1 of the office automation equipment so as to shield the aperture 3 formed in the external cover and has the aperture 6 internally having a space part and opening at the prescribed end in the extension direction of the external cover 1 and a partition plate 7 which is disposed in the main body and segments the space part to a cavity part 9 and a silencer part 10 by projecting from the external cover side so as to form a prescribed short pipe part 8 with the inside wall of the main body. The silencer is so constituted as to be branched by the partition plate 7 to a discharge path where the flow of the air discharged from the aperture 3 of the external cover 1 is discharged through the short pipe part 8 to the cavity part 9, and a discharge path where the air flow is discharged outside through the aperture 6 of the main body.
Patent JP-H08301751-A (JP)
Title: Release control type delivery system
Inventor: GAARII ERU MAIAAZU
IPC: A61K9/70
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a quick dissolve edible unit by mixing an uncured shearform matrix with a controlled-release system to form a dosage unit and by curing the uncured shearform matrix. SOLUTION: First, an uncured shearform matrix pref. containing a crystallization enhancer or binder is mixed with a controlled-release system containing component(s) selected from the group consisting of instantaneous release components, delayed release components, sustained-release components and combinations thereof. Secondly, the mixture is introduced into a dosage unit well and packed under a pressure of 20-100 psi. Subsequently, the above shearform matrix is cured at 0-90 deg.C and 25-90% RH. The above controlled- release system includes an antacid, antitussive, antihistaminic agent, decongestant, alkaloids, mineral replenisher, laxative, vitamins, etc. The shearform matrix can be obtained by crush flow treatment of a feedstock containing a saccharide-based material as carrier component.
Patent JP-S63175440-A (JP)
Inventor: RUISU ENU HATSUTAA
IPC: H01L21/8249
Filed: 1987-12-21
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-H02170622-A (JP)
Title: D/a converter
Inventor: KAWAMURA NOBUHISA
IPC: H03M1/66
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a converting output at high accuracy by adding the output signal of a second D/A converter without polarity-inverting the output signal of a first D/A converter, which is polarity-converted by means of a change-over switch. CONSTITUTION:A second D/A converter 7 outputs 0 to the inverse of Vr in the same way as a first D/A converter 5. The output terminal of the second D/A converter 7 is connected through a resistance Rx to a first sub-input terminal Tx of an arithmetic amplifier 6. The second D/A converter 7 is used to compensate the resolution of the first D/A converter 5. Thus even when the gain of the D/A converter changes, a relative error near 0V becomes small, and the converting output at high accuracy can be obtained.
Patent JP-H03184947-A (JP)
Title: Purification of carbamic ester
Inventor: YOKOTA MASAHISA
IPC: C07C271/44
Filed: 1989-12-15
Abstract: PURPOSE:To obtain the title high-purity compound in an industrially advantageous manner through crystallization of its crude form by using a mixed solvent containing an aromatic hydroxyl compound and an organic solvent soluble for this compound at a specified ratio. CONSTITUTION:In purifying a compound, in a crude form, of the formula {R is [substituted (halogen, NO2 or NO)] 2-20C aliphatic or alicyclic hydrocarbon group; Ar is [substituted (one of the above-mentioned groups)]6-20C aromatic hydrocarbon group; n is integer 1-10} through crystallization, using a mixed solvent containing (a) an aromatic hydroxyl compound (pref. <=12C monohydroxyl compound) and (b) an organic solvent such as an aliphatic, alicyclic or aromatic hydrocarbon soluble for the compound as at the weight ratio a/b=(3:97)-(70:30), the objective high-purity compound of the formula can economically advantageously be obtained, which is capable of producing in an industrially advantageous manner aliphatic polyisocyanates in high yield with reduced amounts of by-product polymers adhered to reaction vessel, etc.