baber/WOPTO huggingface dataset:
Patent JP-H0482836-A (JP)
Title: Agent for suppressing metastasis of cancer
Inventor: SAKURAI KATSUKIYO
IPC: C08B37/08
Filed: 1990-07-24
Abstract: PURPOSE:To provide a cancer metastasis-suppressing agent containing a glycosaminoglycan bonded with phospholipid or lipid or its salt, having cell adhesion inhibiting action and free from toxicity. CONSTITUTION:The objective agent contains a glycosaminoglycan bonded with phospholipid or lipid or its salt, e.g. a compound of formula (P<1> is phospholipid having primary amino group; i) the substitution site of GAG is 4 and that of R<3> is 3, R<2> is COOH and R<3> is OH when GAG is a residue produced by removing the reducing terminal glucuronic acid unit from hyaluronic acid, chondroitin, chondroitin sulfate A, C or E, dermatan sulfate, heparin or heparan sulfate or a residue produced by removing the reducing terminal iduronic acid from dermatan sulfate; ii) the substitution site of GAG is 3, that of R<3> is 4, R<2> is CH2OH and R<3> is OH when GAG is a residue produced by removing the reducing terminal galactose unit from keratan sulfate; etc.). The dose of the active component for adult is 100-2,000mg/day for oral administration and 10-1,000mg/ dose for injection.
Patent JP-H0244041-A (JP)
Title: Glass fiber spinning device
Inventor: FUJII KIYOSUMI
IPC: C03B37/023
Filed: 1988-08-03
Abstract: PURPOSE:To reduce the eccentricity of core glass due to the nonuniformity of clad glass and the variance in the outer diameters of the core glass and fiber by providing a means for forcedly agitating the molten glass in the pots both in a core pot part and in a clad pot part. CONSTITUTION:The molten core glass 4 in the core pot 2 and the molten clad glass 5 in the clad pot 3 are rotated and agitated by a common agitator 20. An impeller 22 to be dipped in the core glass 4 is provided to the rotating shaft 21 of the agitator 20, a cylindrical clad glass stirrer 30 is fixed to the upper part of the rotating shaft 21, and the impeller part 36 of the stirrer 30 is dipped in the molten clad glass layer 5. The core glass 4 is agitated by the impeller 22, and the impeller part 36 is circularly moved along the shape of the clad pot 3 to agitate the molten clad glass 5. The glass is homogenized simultaneously with the agitation, and the core and clad glass having uniform viscosity are obtained.
Patent JP-H0536888-A (JP)
Title: Semiconductor device
Inventor: SHIBATA JUN
IPC: H01L23/50
Filed: 1991-08-02
Abstract: PURPOSE:To enable a semiconductor device which is mounted upright on a board to be more enhanced in mounting density than usual. CONSTITUTION:A support 141 electrically separate from outer leads 41 is erected extending outward from a resin-sealed part 21, and an outer fixing part 161 is provided to the end of the support 141.
Patent JP-H1138311-A (JP)
Title: Auxiliary light projecting device
Inventor: UEDA HIROSHI
IPC: G02B7/32
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary light projecting device having an auxiliary light projecting area adaptable to even a wide-angle lens while maintaining a conventional range-finding performance. SOLUTION: Left and right off-axis auxiliary light projecting areas are respectively widened as shown by 9 and 11, so that focus detecting areas 6w and 8w in the case of using the wideangle lens as a photographing lens are respectively covered by a left end and a right end. However, an axial auxiliary light projecting area remains as a conventional practice corresponding to the case of using a standard lens as the photographing lens as shown by the area 10, so that the illuminance namely the range of the auxiliary light for an object is maintained by a conventional level. Thus, magnification at the time of projecting the auxiliary light from a light source to the object is set at different values for the axial auxiliary light projecting area and the off-axis auxiliary light projecting area.
Patent JP-S6245603-A (JP)
Inventor: PONTICELLO IGNAZIO S
IPC: C08F212/14
Filed: 1986-08-21
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-H0948606-A (JP)
Title: Purification of silicon
Inventor: HANAZAWA KAZUHIRO
IPC: C01B33/037
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain extremely pure silicon by irradiating electron beams and oxygen ion-containing ion beams to the surface of fused silicon in fusing and purifying silicon by electron beams in a crucible in a vacuum fusion furnace. SOLUTION: This purification process of silicon comprises putting a crucible 2 in a vacuum fusion furnace 1, inserting silicon 7 into the crucible, fusing the silicon 7 by irradiating electron beams 5 from an electron gun, irradiating ion beams 6 containing oxygen onto the fused silicon from an ion gun 4 together with the electron beams 5 and purifying the silicon. Thus, boron and carbon which have been impossible to remove can be effectively removed by oxidation and extremely pure crystal silicon for solar cells can be obtained. As an oxygen ion source, O2 , CO2 and H2 O are suitable and the beams 6 is generated by feeding a gas containing at least one above gas diluted with an inert gas to the ion gun 4.
Patent JP-S5984183-A (JP)
Inventor: YOSHIOKA TAKESHI
IPC: G21B1/00
Filed: 1982-11-08
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-2000033461-A (JP)
Title: Continuous casting mold
Inventor: STREUBEL HANS
IPC: B22D11/04
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a mold which improves the surface quality of a cast slab, particularly avoids the development of a longitudinal crack or restrains this crack to the min. limit, by reinforcing the back surfaces of wide side walls with a wall armoring part starting from the bath surface level of the deepest position and having the thickest part thereat and gradually tapered shape in the casting direction. SOLUTION: One of two wide side walls 2 which are mutually faced and complemented in a continuous casting mold 1, is provided with a pouring port 3 on the inside for housing an immersion tube and a cooling groove 4 for passing water on the outside. Edge part ranges extended in the narrow side direction near the pouring port 3 on the wide side wall 2 are mutually directed in the parallel direction. Thereat, the back surfaces 10 of the wide side walls 2 are reinforced with the wall armoring part 11 which starts from the bath surface level of the deepest position and has the thickest part thereat and the gradually tapered shape in the continuous casting direction 6. In this way, the sharp temp. drop at the lower part of the projecting part in the temp. expanding part is weakened and the temp. introducing over the whole body in the width and the height directions of the continuous casting mold 1 is uniformly executed.
Patent JP-S6351297-A (JP)
Inventor: FURUHATA IWAO
IPC: B66C23/68
Filed: 1986-08-20
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-H0750540-A (JP)
Title: Piezo-electric vibrator device
Inventor: KAWASAKI OSAMU
IPC: H03H9/05
Filed: 1993-08-06
Abstract: PURPOSE:To reduce the deterioration of characteristics by stabilizing the support of a piezo-electric vibrator in a piezo-electric vibrator device using the piezo-electric vibrator made of piezo-electric ceramics, etc. CONSTITUTION:By holding the piezo-electric vibrator 1 with a holding jig 5 via dot-shaped projections 4a, 4b whose size differs from each other on two principal planes formed in the vicinity of a node of the vibration of a face of an electrode 2 of the piezo-electric vibrator 1, the piezo-electric vibrator 1 is not directly held, so that the vibration in the piezo-electric vibrator 1 is not disturbed and then the deterioration of characteristics is reduced.
Patent JP-H0243755-A (JP)
Title: Wiring between logical modules
Inventor: YASUE YOSHIHIRO
IPC: H01L21/822
Filed: 1988-08-03
Abstract: PURPOSE:To enable the establishment of connection between logical modules through logical modules if any not involved in terms of connection between logical modules and the determination of an uninterrupted wiring length with the logical modules deployed by a method wherein interconnection is established with the intermediary of a dummy terminal. CONSTITUTION:In laying out a semiconductor integrated circuit, in case a third logical module 3 not connected to a first logical module 1 or to a second logical module 2 exists between the first logical module 1 and the second logical module 2 connected to each other with a wire, interconnection is established, as far as layout is concerned, by a wire running through the third module 3 but, logically, a dummy terminal C is provided in the third module 3 and interconnection is established through the dummy terminal C. Then it is so designed in the layout that the length n3 of the wire running through the third module 3 corresponds to the dummy terminal C, which enables the determination of the wiring length of interconnection established through the third logical module 3.
Patent JP-H0640761-A (JP)
Title: Ceramic substrate
Inventor: YAMADE YOSHIAKI
IPC: H05K1/03
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a ceramic substrate having high deflective strength, a low relative dielectric constant and very low porosity by incorporating Al2O3 crystals, SiO2 crystals and CaO.Al2O3.2SiO2 crystals into CaO-Al2O3-SiO2-B2O3 glass. CONSTITUTION:Powdery starting materials for CaO-SiO2-Al2O2-B2O3 glass are mixed in a prescribed blending ratio, melted at 1,500-1,600 deg.C and vitrified by rapid cooling and the resulting glass is pulverized to obtain glass powder. Carbonates, oxides or hydroxides are used as the starting materials. The glass powder is then mixed with alumina (Al2O3 crystals) as an alumina component and quartz (SiO2 crystals) as a silica component in a prescribed ratio to prepare molding powder. This powder is molded by a conventional ceramic molding method such as cold pressing, tape casting or slurry casting and firing is carried out at 800-1,100 deg.C. The pref. amt. of the glass powder added is 40-70wt.%.
Patent JP-2000028836-A (JP)
Title: Optical waveguide and its production
Inventor: HIRAI SHIGERU
IPC: G02B6/13
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve transmission characteristics by lessening the diffusion of a Ge element of an optical waveguide formed with core parts and a clad part on a substrate and lessening the deformation of core parts. SOLUTION: The core parts 2 of the optical waveguide formed with the core parts 2 and the clad part of the refractive index lower then the refractive index of the core parts 2 on a substrate 1 are formed of a material obtd. by adding at least GeO2 and B2O3 to SiO2. The lower layer portions 2b near the substrate of the core parts 2 and the upper layer portions 2c furthest from the substrate are made lower in the concns. of the GeO2 and B2O3 than those in the intermediate portions 2a of the core parts therebetween or are made zero. The concns. of the GeO2 and B2O3 are so adjusted that refractive indices do not change in the upper layer portions 2c of the core parts 2 and the lower layer portions 2b and the intermediate portions 2a.
Patent JP-S5986666-A (JP)
Title: Curable resin composition for coating
Inventor: SAKASHITA TAKESHI
IPC: C09D175/14
Filed: 1982-11-09
Abstract: PURPOSE:To provide the titled resin compsn. excellent in curability, capable of yielding good films, by incorporating urethane-based poly(meth)acrylates, polyoxyalkylene di(meth)acrylates, and polymn. initiators. CONSTITUTION:Urethane-based poly(meth)acrylate compds. having two or more (meth)acryloyloxy groups (A) [e.g., reaction products of diisocyanate compds. with (meth)acrylate esters having hydroxyl groups], 0-1,000pts.wt., based on 100pts.wt. component A, polyoxyalkylene di(meth)acryates (B), and 0.01-20pts. wt., based on 100pts.wt. total of components A and B, polymn. initiators [e.g., benzoin (for UV cure) or azobisisobutyronitrile (for thermosetting)] are incorporated.
Patent JP-H0243973-A (JP)
Title: Board painting method
Inventor: MINE YASUHARU
IPC: B05D1/18
Filed: 1988-08-04
Abstract: PURPOSE:To paint the front and rear sides simultaneously by taking out a plate-like body immersed in a paint bath by a conveyor while keeping in a level, blowing air to both the front and rear sides through air knives which can control blowing pressure of air so as to control the thickness of paint films, and then hardening the paint films. CONSTITUTION:A plate-like body 3 is immersed in a paint body 1, taken out by a belt conveyor 2 while kept in a level, air is blown to the front and rear sides of the plate-like body 3 through air knives 4A, 4B which can control the blowing pressure of air so as to control the thickness of the paint films, and then the films are hardened. As a result, the front and rear sides of a plate can be painted excellently and simultaneously by one lined process and moreover the control of the paint thickness can be carried out surely.
Patent JP-S6173807-A (JP)
Title: Method for adding slag reforming agent in converter
Inventor: HIRAOKA TERUYOSHI
IPC: C21C5/28
Filed: 1984-09-18
Abstract: PURPOSE:To prevent the debasement in the compsn. of a molten metal by the effect of a carbon content and oxygen content by adding simultaneously CaCO3 or MgCO3 in the stage of adding a carbon-contg. material and oxygen-contg. material to molten slag to convert the characteristics of the molten slag during converter operation. CONSTITUTION:The carbon-contg. material is added to the molten slag to reduce the P2O5 in the molten slag and to produce a high-p steel during the converter operation. The oxygen-contg. material such as mill scale is otherwise added thereto to increase the O2 potential of the molten slag, thereby accelerating the oxidation dephosphorization of the molten metal. There is possibility of the direct effect of these additions on the molten steel resulting in the carburization of the molten steel or the increase of (O2) in the molten steel in such a case. The material such as CaCO3 or MgCO3 which generates CO2 at a high temp. is added to the molten slag in order to prevent such possibility. CaO and MgO are uniformly dispersed into the molten slag by the thermal decomposition thereof, by which the reaction boundary area is increased. The deviation of the content of C, P, etc. in the molten steel from the target value by the effect of the carbon-contg. material and oxygen-contg. material is thus prevented.
Patent JP-H08134104-A (JP)
Title: Glucan having ring structure
Inventor: TAKADA HIROKI
IPC: A23L1/30
Filed: 1995-07-31
Abstract: PURPOSE: To obtain a glucan having intramolecularly branching ring structures and extramolecularly branching structures and showing higher solubility and a lower solution viscosity without aging as a starch substituent by reaction of a saccharide bearing 2 kinds of glycosyl bonds with a specific enzyme. CONSTITUTION: This cyclic glucan has intramolecularly branching ring structure and extramolecularly branching structure and 50 or more polymerization degree. The polymerization degree is 50-5,000. The moiety of the extramolecularly branching structure has 40 or higher polymerization degree and the polymerization degree of each unit chain is 10-20 on the average. The polymerization degree of the moiety of the intramolecularly branching ring structure is 10-100. This glucan can be mixed with a glucan having a ring structure bearing only α-1,4-glucoside bonds. A saccharide bearing α-1,4-glucoside bonds and α-1,6-glucoside bonds is allowed to react with an enzyme which acts on this saccharide. The saccharide used is starch or amylopectin. The enzyme is a branching enzyme, D enzyme, cyclodextrin glucanotransferase (originating from Alkalophil Bacillus sp. A2-5a).
Patent JP-H11137142-A (JP)
Title: Fishing tool
Inventor: HIROSE MASAMI
IPC: A01K93/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fishing tool capable of allowing a fishing operation to be rapidly and precisely carried out by widening a part to be watched at the time of the fishing operation, such as an indicator of a float or allowing the part to radiate light for a long time. SOLUTION: This fishing tool has a battery 6 and an inverter 7 housed in a body 1 of a float, and a thready EL light source 8 housed in the interior of a light-transmitting indicator 3 communicated with the body 1, and constituted so that the thready EL light source 8 may be connected to an output terminal of the inverter 7.
Patent JP-S5897638-A (JP)
Title: Detecting method for abnormal degree of vacuum in vacuum container system in vacuum scouring of molten steel
Inventor: HOSHI NORIO
IPC: G01M3/20
Filed: 1981-12-05
Abstract: PURPOSE:To detect leak, by finding the partial pressure of nitrogen of a discharge gas sample obtained by introducing inert gas and a flow rate, and then knowing the amount of air entering a vacuum container. CONSTITUTION:A vacuum degassing device consists of the vacuum container system consisting of a vessel 1 and a cover 2 and a discharge system consisting of a discharge gas duct 4 connected to it and a discharging means 5. For the vacuum scouring of molten steel, the discharge system is driven to evacuate the vessel 1 and at the same time, oxygen is blown from a lance 7 to the molten steel in a ladle. In this case, inert gas is introduced from a gas source R into the vacuum container system or discharge system through a flow meter 12 and while the partial pressure of nitrogen is determined by utilizing a sample of discharge gas containing the inert gas for a mass analysis, the ionization current value of the maximum peak that the inert gas relates to or its variation with time is measured. On the basis of those values and the flow rate of the inert gas in the discharge gas or its variation with time, the amount of air entering the vacuum container system is determined.
Patent JP-S6350249-A (JP)
Title: Collect call automatizing equipment
Inventor: MORI YASUSHI
IPC: H04M15/08
Filed: 1986-08-20
Abstract: PURPOSE:To make an operator unnecessary by transmitting a collect call request message to a telephone set in the reception side from an exchange in accordance with the collect call request signal from a telephone set in the transmission side and automatically starting a tariff meter in the receiver side in response to the acknowledgement signal returned from the telephone set in the reception side in response to said message. CONSTITUTION:When the collect call request signal is sent from the telephone set in the transmission side together with the telephone number of the other party, this signal is detected by a collect call request detecting circuit 16 in the exchange to preliminarily select a tariff meter in the receiver side in a receiver-side meter starting circuit 19. When the receiver responds to the call signal from a call control circuit 17, a response detecting circuit 18 detects it to start a collect call request guide sending circuit 20, and voice information of collect call request guide recorded on a guide tape 21 is sent to the telephone set in the reception side through a telephone line. The receiver acknowledges the request of collect call and operates a push dial 11 to send the acknowledgement signal. When this acknowledgement signal is detected by and acknowledgement signal detecting circuit 22, the receiverside meter starting circuit 19 is started to start the preliminarily selected tariff meter in the receiver side.
Patent JP-H0359297-A (JP)
Title: Excavating direction easily correctable sand layer excavating method and excavating ring bit
Inventor: ABIRU TAKAYUKI
IPC: E21D9/06
Filed: 1989-07-27
Abstract: PURPOSE:To improve work efficiency and facilitate the work by obliquely tilting the tip closing plate of a ring bit excavating a sand layer, providing a sediment intake port on the periphery, performing straight excavation at full rotation, and correcting the direction with the oscillating rotation in the specific angle range. CONSTITUTION:The tilt angle of the tip closing plate 3 of a ring bit 1 is set to 45 deg., and an intake port 4 opened by about 1/8 of the area of the closing plate 3 is provided on the tip side periphery. The ring bit 1 is fully rotated to straightly excavate a sand layer. When the excavating direction is to be changed, the ring bit 1 is located in the phase that the intake port 4 is located on the direction side to be corrected, and the oscillating rotation motion is applied in the angle range + or -45 deg. centering the phase to correct the excavating direction. The ring bit 1 is returned horizontally after the direction correction, and straight excavation is performed at full rotation. The advance direction can be gradually corrected during excavation, the work is facilitated, and workability can be improved.
Patent JP-H0360252-A (JP)
Title: Carrier regenerating circuit
Inventor: UCHINO SEIJI
IPC: H04L27/227
Filed: 1989-07-28
Abstract: PURPOSE:To obtain a carrier regenerating circuit with less phase change by outputting a reference signal from a VCO, and controlling a PLL so that a phase of a signal generated from the reference signal is coincident with the phase of a harmonic component of a prescribed order of a carrier line generated from a nonlinear circuit. CONSTITUTION:A nonlinear circuit 2 generates a harmonic component of a prescribed order of a carrier, and a PLL 9 generates a reference signal synchronously with the carrier directly. The PLL 9 detects a phase difference of the harmonic component of a prescribed order of the carrier and a signal being a prescribed rational number of multiple of the frequency of the said reference signal, controls the oscillated frequency of a VCO 6 to obtain a reference signal synchronously with the carrier with very high accuracy. Thus, the carrier regenerating circuit with less phase change is obtained.
Patent JP-S6352919-A (JP)
Title: Device for diagnosis of cut place of band
Inventor: SASAKI KATSUYUKI
IPC: B23D36/00
Filed: 1986-08-21
Abstract: PURPOSE:To produce uniform products of high quality by comparing the output from a defect sensor with a set level using a defect judging means, judging if there is any defect, evaluating with a defect evaluation means, then judging with a cut point judging means, and applying a cutting marking. CONSTITUTION:Using light beams in the width direction, defect sensors 12, 13 scan each band 11 transported on a line, and the output image from scanning is sampled receiving signals S from a CPU 17 at an input and an output port 14, 15, and if the set level for comparison is exceeded, it is judged that there is defects, and sampling output value is given. On the other hand, the CPU 17 reads sequentially the data given to a path 16 in the condition synchronous with the signal S, and accommodates in a RAM 18 one after another. A defect evaluating means judges if there is defect on the basis of the accommodated data, and evaluation is made upon reading the data classified by grades according to the defects. Then a cut point judging means judges thc cutting on the basis of the value of evaluation, and the CPU 17 determines the corresponding time for the moving distances L2, L3 from the transport speed and the clock in CPU 17, and a marking device 23 makes marking to the cut point.