baber/WOPTO huggingface dataset:
Patent JP-H1017338-A (JP)
Title: Intermediate film for laminated glass
Inventor: NAKAJIMA MINORU
IPC: C03C27/12
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the intermediate film which is excellent in blocking resistance during storage of the film and in handleability at the time of interposing the film between two glass plates and further, in property with respect to degassing of the film in a preliminary pressure joining process. SOLUTION: In this intermediate film consisting of a thermoplastic resin sheet on each of the both surfaces of which an embossed pattern comprising fine ruggedness is formed, the surface roughness of at least one of the surfaces having their respective embossed pattern is set so as to meet the relational expressions, 0<Rvk /Rz <=0.25 and Mr2 >=90%, wherein Rz is a value specified in DIN(Deutshe Industrie Norm) 4768; and Rvk and Mr2 are values obtained from an Abbot's load curve specified in DIN 4762 and 4776. Particularly, in addition to these conditions, the bearing ratios at 5% and 10% profile section levels are preferably set to <=2% and <=5% respectively, in the Abbots load curve.
Patent JP-H0459253-A (JP)
Title: Dryer for blanket
Inventor: ISHIMOTO MANABU
IPC: B41F7/20
Filed: 1990-06-27
Abstract: PURPOSE:To start the next printing promptly cooling after heating and drying of a blanket by providing both the heating means and the cooling means in the circumferential direction of the blanket. CONSTITUTION:A blowing port 2 through which hot air heated up to an appropriate temperature is blown as heating gas, a forced exhaust outlet 3 through which the blown heating gas is forcibly exhausted, a blowing port 4 through which cool air cooled down to an appropriate temperature is blown as cooling gas, and a forced exhaust outlet 5 for this cooling gas are provided to the title device. Both the blowing port 2 and the forced exhaust outlet 3 for the heating gas are formed, for instance, in openings in width of 5cm, and movable fins 6 for adjustment of the air direction are provided to both of the openings so that the heating gas is guided from the blowing port 2 to the forced exhaust outlet 3. Both the blowing port 4 and the forced exhaust outlet 5 for the cooling gas are prepared likewise for guiding of the cooling gas. A partition wall 7 is provided between the forced exhaust outlet 3 for the heating gas and the blowing port 4 for the cooling gas, and thereby the effect of the heating is maintained for long, while decline in the cooling efficiency is effectively prevented.
Patent JP-H0286605-A (JP)
Title: Method and device for control of activation reaction of ziegler-natta catalyst carrier
Inventor: TOOMASU GAROFU
IPC: C08F4/64
Filed: 1989-06-30
Abstract: PURPOSE: To control a reaction rate of a carrier activation reaction and prepare Ziegler-Natta catalyst by introducing hydrochloride gas released by reaction into a hydrochloric acid absorption container and measuring the quantity.  
     CONSTITUTION: Hydrochloride gas released by activation reaction of Ziegler- Natta catalyst carrier is introduced into a hydrochloric acid absorption container incorporating hydrochloric acid absorbing solvent (for example, water), a pH value of the solvent adsorbing hydrochloric acid gas is measured by a pH sensor, a specified pH value and a specified hydrochloric acid concentration are referred to with each other or the solvent absorbing hydrochloric acid gas is neutralized by a base (for example, KOH), a hydrochloric acid quantity is measured by the base quantity, and the reaction rate of carrier activation reaction is controlled. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0218952-A (JP)
Title: Resin sealed semiconductor device
Inventor: ICHIMURA SHIGEKI
IPC: H01L23/28
Filed: 1988-07-07
Abstract: PURPOSE:To make it excellent in solder resistance even if it absorbed moisture and also prevent the lowering of moisture resistance by using a lead frame that irregularity processing is applied to the rear of a tab by an electric discharge method. CONSTITUTION:In a semiconductor device that a silicon element is die-bonded onto a lead frame and is further wire-bonded with Au wires and these are sealed with resin by a transfer molding method, a lead frame that irregularity processing is applied to the rear of a tab 3 by an electric discharge method is used. That is, in the irregularity processing by the electric discharge method, finer processing is possible as compared with conventional dimples or grooves, and it is effective for separation of resin at the rear of the tab. Hereby, even if it is a resin sealed semiconductor device for surface mounting that absorbed moisture, one that the solder resistance improves and that the moisture resistance is excellent can be obtained.
Patent JP-S6415714-A (JP)
Title: Endoscope device
Inventor: KANBARA KOJI
IPC: A61B1/00
Filed: 1987-07-09
Abstract: PURPOSE:To remove fiber meshes and to generate moire fringes by supporting a base in a direction in which an end surface is roughly perpendicular to an optical axis so as to rock freely, by using the object side end part of an image guide as a fulcrum, and giving vibration to a small driving device backward. CONSTITUTION:The base 2b is provided on the outer periphery of the object side end part of the image guide 2, and is supported by the projection fulcrum part 4 of the end part of a tip constituting part 3 so as to rock freely. One end of a bimorph 5 is surely fixed to the flange part 2d of the base 2b, while the other end is surely fixed to the bottom part of the ring-like groove 3a of the constituting part 3. The length l1 between fulcrums is less than l2. When a prescribed driving voltage is applied to the bimorph 5 through a lead wire 6, an end surface 2a on the side of the object vibrates at a great amplitude. Thus the fiber meshes can be removed, and simultaneously resolution can be improved. This constitution never leads to the larger diameter of the tip of the insertion part, and an unflexible part is not long; therefore operations are facilitated.
Patent JP-S5959778-A (JP)
Title: Composition for use in water-and oil-repellent treatment
Inventor: YAMADA KOUICHI
IPC: D06M13/224
Filed: 1982-09-30
Abstract: PURPOSE:To provide the titled compsn. reduced in dripping markedly, by incorporating a particular ester compd. with a fluorinated water- and oil-repellent and a chlorinated solvent. CONSTITUTION:One or more of di-lower alkyl esters of 4-10C dicarboxylic acids, tri-lower alkyl esters of citric acid, and lower fatty acid esters of 4-10C dihydric alcohols are used. About 0.001-5pts.wt. said ester is added to 100pts.wt. stock soln. comprising 0.05-5wt% fluorinated water- and oil-repellent (e.g., a copolymer of a monomer of formula I and a monomer of formula II) with 99.95- 95wt% chlorinated solvent (e.g., dichloromethane) to yield a compsn. for water- and oil-repellent treatment.
Patent JP-S6326953-A (JP)
Title: Nonaquwous solvent secondary battery
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M4/583
Filed: 1986-07-21
Abstract: PURPOSE:To obtain a nonaqueous solvent secondary battery having good charge- discharge performance, low self discharge rate, and long storage life by using the carbon material having a specified structure in a negative electrode. CONSTITUTION:The carbon material used in a negative electrode is obtained by carbonizing substituted or nonsubstituted acetylene polymer having repeating unit indicated in the formula I, and meeting the following conditions at the same time. The atomic ratio of hydrogen to carbon obtained by elemental analysis is less than 0.15, preferably less than 0.07. The spacing (d002) of (002) space obtained by X-ray wide angle diffraction is 3.37Angstrom  or more, preferably 3.41-3.70Angstrom . The crystallite size (Lc) in a c-axis direction obtained by X-ray wide angle diffraction is 8Angstrom  or more, preferebly 10-70@A. The substitution groups X and Y in the formula show the same or different element or group such as hydrogen atom, halogen atom, and phenyl group.
Patent JP-S6326777-A (JP)
Title: Pattern recognizing device
Inventor: TAKAHASHI TOSHIO
IPC: G06T1/00
Filed: 1986-07-21
Abstract: PURPOSE:To recognize patterns over a wide range without moving a pattern recognizing device by using a 2-dimensional optical scan part using a galvanometer. CONSTITUTION:A 2-dimensional optical scan part 6 contains a scan mirror 4a which deflects the reflected light received from a sample 1 to an X axis and a scan mirror 4b which deflects said reflected light to a Y axis. Both mirrors 4a and 4b are attached to the galvanometers 5a and 5b respectively and controlled by a drive part 9 and a control part 10. An image forming lens system 7 forms the light transmitted from the part 6 into an image via a self- scan type photoelectric transducer 8. The output of the transducer 8 is inputted to a pre-processing part 12 and the output of the part 12 is inputted to a monitor TV 11 and a computer part 13. When the pattern recognizing position data and the start signal are inputted to the part 13 from a CPU 10, the mirrors 4a and 4b are driven in response to the input position data and the images of the areas to be recognized are displayed on the TV 11.
Patent JP-S5692680-A (JP)
Title: Control system in magnetic reader
Inventor: UETAKE MITSUO
IPC: G06K7/08
Filed: 1979-12-26
Abstract: PURPOSE: To enable to read in a plurality of media with one reader, by taking the interval between alignment member and magnetic head as the interval between the end of bankbook and the center of magnetic stripe, or as that between the end of cash card and the center of magnetic stripe.  
     CONSTITUTION: A bankbook is inserted to a space of the insertion section 1a from the arrow and it is touched to the bottom plate 1c, to move the magnetic head 3. Further, whether or not the information of the magnetic stripe is read in by the head 3, is checked with a check CH. Then, if it is discriminated that the information is read in with the checker CH, the lamp DK illuminates and the operator first recognizes that the information on the magnetic stripe is read in. Further, the interval between the member 4a and the head 3 is corresponded to the interval between the end of the bankbook and the center of the magnetic stripe, and the interval between the member 4b and the head 3 is taken as the interval between the end of the cash card and the center of the magnetic stripe, allowing to read in a plurality of media with one reader. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6326540-A (JP)
Title: Photodetector
Inventor: KONO KAZUHIKO
IPC: G01J1/44
Filed: 1986-07-18
Abstract: PURPOSE:To perform initial setting so that outputs of four photodetection parts goes to nearly equal to one another without adjusting their positions mechanically nor making electric corrections by providing four selective adders which add the outputs of all photodetectors selectively and outputs the sum. CONSTITUTION:A detecting device consists of a group 100 of photodetectors which are arranged by N longitudinally and M laterally (N & M: positive integer) and the four selective adders 11, 12, 13, and 14 which select and add the outputs of all the photodetectors and outputs the sum. This photodetector group 100 is all divided almost equally into four photodetector groups irradiated with light so that adjacent detectors are put in the same partial group. For example, the photodetector group 10 is divided into four photodetection parts of photodetectors 1 and 2, 3, 4 and 7, and 5, 6, 8, and 9. Then, the selective adders 11, 12, 13, and 14 select one of four partial groups exclusively and sums up and outputs the outputs of photodetectors in each partial group selectively.
Patent JP-H0334585-A (JP)
Title: Semiconductor luminous element and manufacture thereof
Inventor: SASAI YOICHI
IPC: H01L33/20
Filed: 1989-06-30
Abstract: PURPOSE:To prevent element deterioration by equipping an oxide of an AlGaInP clad layer stable to outside air uniformly on an Al GaInP clad layer on the side of aluminous window so as to prevent the introduction of defects by the oxidation of Al generated at the surface of the luminous window. CONSTITUTION:To form a luminous window 10, with the photoresist, where patterns are formed, as a mask, one part of an n-type GaAs substrate 1 is etched selectively so as to expose an n-type AlGaInP clad layer 2. Next, an A1 oxide film 7 is formed at the surface of the n-type AlGaInP clad layer 2. The Al GaInP surface is exposed to oxygen plasma atmosphere, for example, for 3 minutes with the output of 200W at a room temperature, using a parallel plate type of oxygen plasma device. Thereupon, an AlGaInP oxide film layer 7 is formed at the surface of the AIGaInP layer 2. Successively, heat treatment is applied for 30 minutes at 400 deg.C in inert gas such as N2 gas, Ar gas, or the like. In this case, the one about 100Angstrom  in thickness can be obtained. The quality of an oxide film layer 7 formed at the surface of the Al GaInP layer 2 improves by this heat treatment, and it becomes an oxide film layer very stable to outside air, and it has enough function as the protective layer for the luminous element.
Patent JP-S6149991-A (JP)
Inventor: TANAKA HIRONORI
IPC: C04B33/32
Filed: 1984-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0222173-A (JP)
Title: Silicon nitride base sintered compact and production thereof
Inventor: FURUKAWA MITSUHIKO
IPC: C04B35/599
Filed: 1988-07-08
Abstract: PURPOSE:To obtain a silicon nitride based sintered compact reduced in lowering of strength at high temperature by adding Y2O3, AlN and MgO having specific molar ratios to fine Si3N4 consisting essentially of alpha-Si3N4 phase and pulverizing and blending the mixed powders in an organic solvent and sintering the blend. CONSTITUTION:Si3N4 having <=1mum average particle size and containing >=90vol% alpha-Si3N4 phase is prepared. A2 mol of Y2O3, B2 mol of AlN and C2 of MgO are added to 1mol of Si3N4 so that A2, B2 and C2 satisfy conditions expressed by formula I, formula Il, formula III and formula IV. Then the mixed powders are pulverized and blended in an organic solvent (e.g., methanol) and then sintered by one kind of heat pressure sintering, nitrogen gas atmosphere pressure sintering, ordinary pressure sintering and nitrogen gas heat hydrostatic pressure to provide the silicon nitride based sintered compact. The obtained sintered compact is preferably used as an ultrahigh-speed cutting tool, high- temperature structural member, etc.
Patent JP-H0458928-A (JP)
Title: Vacuum cleaner
Inventor: SAKATA SOJI
IPC: A47L9/28
Filed: 1990-06-27
Abstract: PURPOSE:To safely execute the dust suction quantity display by a small size and with high accuracy by constituting the dust suction quantity display part so that a DC voltage outputted from a detecting part and plural reference voltages whose values are different stepwise are compared by plural comparators, and a light emission implement is connected to output sides of each comparator, respectively. CONSTITUTION:A current flowing in a motor 5 is detected by a current transformation line 6, converted to a DC voltage by a diode 10 and a smoothing capacitor 11, voltage-divided by resistances Ra, Rb, and inputted to an inversion input terminal of a comparator ICI. On the other hand, to a non-inversion input terminal of the comparator IC1, an output voltage of a stabilizing circuit 9 is voltage-divided by resistances R1a, R1b and applied as a reference voltage. In such a state, a current flowing to a motor of a motor-driven air blower, that is, a conversion voltage and the reference voltage are compared by the comparator IC1, and in the case of exceeding the reference voltage, as for an input voltage to the comparator IC1, an inversion input terminal voltage becomes higher than a non-inversion input terminal voltage and an LFD lamp D1 is not turned on. However, when a dust suction filter of the vacuum cleaner is clogged and a motor current of the motor-driven air blower drops, as for the input voltage of the comparator ICI, the inversion input terminal voltage becomes lower than the non-inversion input terminal voltage and the LED lamp D1 is turned on.
Patent JP-S5960725-A (JP)
Title: Production of magneto-resistance effect head
Inventor: HAYAMA NOBUYUKI
IPC: G11B5/39
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a magneto-resistance effect head which has reduced variance of product characteristics and excellent high frequency characteristics by vapor depositing a ferromagnetic material by an oblique vapor deposition process having an incident surface approximately vertical to the rectilinear direction of recessed and projected parts on a substrate containing a single unit of linear recessed or projected part or plural units of linear recessed and projected parts which are parallel to each other. CONSTITUTION:A substrate material 4 and a vapor deposition source 14 are set with a prescribed distance between them. The source 14 is held by a crucible 13 and produces evaporated particle beams 15 by means of electron beams or another heating means. These beams 15 stick to the substrate material 14 to form an MR element. In other words, an axis Z is set in the direction of the normal line of a flat surface 7 (or groove 5) on the material 14, and an axis Y is set in the rectilinear direction of the groove 5 respectively. Then the beams 15 use an XZ plane to its incident surface, and the incident angle alpha is set within a range of 20-50 deg.. With such an oblique vapor deposition using the XZ plane as an incident surface, a magnetization facilitating axis is set at the Y axis as known. In addition, the size of an anisotropic magnetic field can be controlled by varying the incident angle alpha.
Patent JP-H0335961-A (JP)
Title: Acknowledge base processing device
Inventor: DOI MASANOBU
IPC: G01N27/90
Filed: 1989-06-30
Abstract: PURPOSE:To maintain an acknowledge base collecting processing knowhow easily and in a short time by a method wherein, when a deciding result coincides with all decision factors of a picked up one rule, processing knowhow of a conclusion factor is decided to be optimum processing knowhow. CONSTITUTION:Decision factors M11 which one rule picked up from an acknowledge base M1 by a rule pick-up means M21 has are picked up, in order, by a decision factor pick-up means M22. In product information provided with coarse shape material information, it is decided by a deciding means 23 whether partial information conforming to a decision element shown at the header part of the picked up decision factor M11 coincides with a decision result shown at the data part of the picked up decision factor M11. When it is decided that all the decision factors M11 which picked up one rule has coincide with the decision result of a deciding means M23, it is decided by a processing knowhow deciding means M24 that processing knowhow shown at a decision factor M12 which one rule has is optimum processing knowhow.
Patent JP-S6230742-A (JP)
Title: Recovery of amino acid from amino acid alkali salt
Inventor: TAKAHASHI SHUJI
IPC: B01D61/44
Filed: 1985-08-02
Abstract: PURPOSE:To recover amino acid by the electrodialysis of an amino acid alkali metal salt, by using an electrodialyzer furnished with plural cation exchange membranes as separation membranes, and passing an aqueous solution of an amino acid alkali metal salt or an aqueous solution of mineral acid to the alternate chambers partitioned with two separation membranes. CONSTITUTION:An anode 2 and a cathode 3 are placed at both ends of an electrodialyzer 1, and the space between the electrodes is divided into parallelly arranged chambers with the cation exchange membranes 4... as the separation membranes. The intermediate chambers 7 and 8 are charged respectively with an aqueous solution of an amino acid alkali metal salt 11 and an aqueous solution of a mineral acid 12 such as H2SO4, HCl, etc. When an electric potential is applied between the anode 2 and cathode 3, the alkali metal ion in the intermediate chamber 7 is transferred to the intermediate chamber 8 through the cation exchange membrane 4, and the hydrogen in the intermediate chamber 8 is transferred through the membrane 4 to the intermediate chamber 7. The amino acid alkali metal salt is isolated by this process to produce the objective amino acid.
Patent JP-S5693473-A (JP)
Title: Data transmission system for many kinds of data of data transmission system
Inventor: FUJIMURA NORIAKI
IPC: H04L69/40
Filed: 1979-12-27
Abstract: PURPOSE:To achieve connection control only with a channel of one transmission line, by providing a switch, which switches the transmission and receiving mode, in the entrance and exit part of a transmission/receiving device and by providing a means, which detects a prescribed transmission and receiving mode, in the receiving side. CONSTITUTION:When demodulation data of MODEM MOD3 is input to the adapter, it is input to register IRM. This demodulation data is transmitted to MODEM MOD3' by switch SWR in the time other than the time when data is transmitted. Data set to register ORM is sent to modulating part M of MODEM MOD3 through switch SWT. Monitor circuit OP monitors always data of register IRM. Consequently, since data transmission due to the shakehand method and data transmission due to the startstop synchronizing method are switched, the MODEM uses one used time slot commonly, and the system is small-size.
Patent JP-S5794245-A (JP)
Title: Spawn-containing cheese and its preparation
Inventor: BUSUJIMA TOYOTAROU
IPC: A23C19/09
Filed: 1980-12-05
Abstract: PURPOSE: To obtain the titled cheese having good and palatable taste of its own and high nutritive value free from a peculiar smell of cheese, by blending cheese with spawn separated into small units.  
     CONSTITUTION: Spawn consisting of eggs of a fish of the family pond smelt, herring, salmon, cod, etc. is taken out from ovisacs, separated by an agitating device until it becomes a small mass of one grain W several grains, and the spawn is soaked in 3W5wt% salt water for a night to give spawn separated into small units. 5W70wt% spawn is kneaded with raw material cheese melted under heating at 85W100°C in such a degree not to be burned, stirred, formed, and solidified under cooling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001001718-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: TAKAHASHI TAKESHI
IPC: B60C11/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent separation of tread due to crack generation by inclining a boundary face, which is disposed between rubber strips in a rubber-strip laminated body constituting an outermost layer of both shoulder portions, outward in the tire radial direction with respect to the tire outward direction in the tire width direction. SOLUTION: A tread 6 is formed with a plurality of rubber strip layers 11 to 14 in which a rubber strip winds spirally while jointing with side faces thereof continuously in the tire circumferential direction. In a rubber strip layer 11, the first layer counted from a carcass layer side outward in the tire radial direction, joint boundary faces between the rubber strips are made upward- sloping on the left. In a rubber strip layer 12, the second layer, joint boundary faces are made upward-sloping on the right. In a rubber strip layer 13, the third layer, joint boundary faces are made upward-sloping on the left. In a rubber strip layer 14, the fourth layer constituting both shoulder portions of the tread 6, a side of a tread shoulder end 10 in joint boundary faces between the rubber strips is inclined outward in the tire radial direction.