baber/WOPTO huggingface dataset:
Patent JP-S54127889-A (JP)
Title: Catalyst for manufacture of polyolefins
Inventor: TAKATANI KATSUHIKO
IPC: C08F4/64
Filed: 1978-03-28
Abstract: PURPOSE: A catalyst which is suitable for the stereoregular(co-)polymerization of olefins, consisting mainly of a solid reaction product obtained from the reaction of a hydrocarbon-soluble  organic Mg compound and a Si-H bond-containing chlorsilane compound and a solid catalyst  component obtained from the reaction of a halogen- containing Ti compound and a S-containing  heterocyclic carboxylic acid ester.  
     CONSTITUTION: An organic Mg compound, e.g., (t-C 4 H 9 ) 2 Mg, etc., of the formula M α Mg β R 1   p  R 2   q  (where M is aluminium, zinc, boron, or bellyrium atom, R 1  and R 2  are the same or different 1  to 20 carbon hydrocarbon groups, α ≥ 0, β > 0, p and q > 0, m is the valency of M, and  p + q = mα + 2β) or a compound obtained from the organic Mg compound and an electron  donor is reacted with a Si- H bondcontaining chlorsilane, e.g., HSiCL 3 , etc., at more than 40°C in  an inert reaction medium, e.g., hexane, etc., and then the solid product thus obtained is reacted  with a halogen-containing Ti compound, e.g., TiCl 4 , etc., and a S-containing heterocyclic carboxylic acid ester, e.g., thiophene-2-carboxylic acid methyl, etc., at more than 80°C in an inert  medium, e.g., hexane, etc. Then, the solid catalyst thus obtained is mixed with an organometallic  compound, e.g., Al(C 2 H 5 ) 3 , etc., and a S- or O-containing heterocyclic carboxylic acid ester, e.g.,  those as mentioned above, to obtain a catalyst for the manufacture of polyolefins.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56130665-A (JP)
Title: Testing circuit for contact resistance of contact
Inventor: YOSHII TERUO
IPC: G01R27/02
Filed: 1980-03-19
Abstract: PURPOSE:To test contact resistances of many contacts in a short time, by flowing contacts of the relay switch having plural contacts and by detecting generated voltage simultaneously by digital logical operation circuits. CONSTITUTION:Contacts S1-Sn of sample T, reference resistances R1-Rn, variable resistances VR1-VRn, power source E, digitizing circuits A1-Am which have plural input terminals collected into one block to convert correctness/incorrectness of contact resistances of contacts to a digital quantity, pulse input terminal CHK which tests contact resistances of contacts, and result output terminal L are shown in the figure. If the contact resistance of certain contact Si is a reference value or more, the voltage of an allowable value or more is applied to corresponding terminal i, and the signal is inverted by inverter Ii, and the corresponding NAND output is changed, and the output of NAND-N1 is made of ''1'' and the output level of output terminal L becomes ''1'' if the signal is applied to CHK.
Patent JP-H03238413-A (JP)
Title: Small-sized zoom lens device
Inventor: MATSUO EIKI
IPC: G02B15/16
Filed: 1990-02-16
Abstract: PURPOSE:To obtain this small-sized zoom lens device which has superior lens performance and a two or more times of variable magnification ratio and is short in overall lens length by constituting lens systems as a 1st and a 2nd group in specific combination. CONSTITUTION:The zoom lens device consists of two groups and the 1st group of lens elements 1 - 5 is constituted by arranging a lens formed by combining a positive biconvex lens and a negative lens having large curvature on the object side, a negative lens having a large-curvature surface on the object side, and two positive lenses in order from the object side. The 2nd group of lens elements 6 - 7, on the hand, is constituted by arranging a meniscus positive lens having a large-curvature surface on the image plane side and two negative and positive lenses having large-curvature surfaces on the object side respectively in order from the object side. Then a conditional inequality n1<n2 is satisfied. Here, n1 is the refractive index of the positive lens of the combined lens and n2 is the refractive index of the negative lens of the combined lens. Consequently, the small-sized zoom lens device which has superior lens performance and two or more times of high variable able magnification and is obtained.
Patent JP-H04254242-A (JP)
Title: Fail detecting method for acceleration sensor
Inventor: SHIRAI KENJI
IPC: B60T8/88
Filed: 1991-02-04
Abstract: PURPOSE:To provide a method for detecting fail of an acceleration sensor for a vehicle. CONSTITUTION:A vibration of frequency f0 is given to an acceleration sensor 80 by an actuator 82. A power spectrum of an output signal of synthesizing this vibration and acceleration of a vehicle, is fetched by FFT, and the acceleration sensor 80 is assumed to fail in the case that a component of the frequency f0 of this power spectrum is smaller than a reference value Pa. A low frequency component of an output signal of the acceleration sensor 80 is taken out by an LPF76 and used as a signal for representing acceleration. Fail of the acceleration sensor can be easily and surely detected.
Patent JP-2000233465-A (JP)
Title: Laminated structure made of thermoplastic resin and production thereof
Inventor: AZUMA KENICHI
IPC: B32B27/32
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a laminated structure made of a thermoplastic resin excellent in both of rigidity and impact resistance and low in the coefficient of linear expansion and a method for producing the same. SOLUTION: A laminated structure is constituted of at least two layers, that is, a layer comprising (A) a thermoplastic resin having a fusion main peak temp. of Tma( deg.C) and a layer comprising (B) a thermoplastic resin having a fusion main peak temp. of Tmb( deg.C). In this case, at least two multilayered stretched films wherein Tma( deg.C) and Tmb( deg.C) satisfy a relation of Tma< Tmb-5( deg.C) are integrally laminated.
Patent JP-H04256544-A (JP)
Title: Interactive programming device
Inventor: ARAI HIROAKI
IPC: G05B19/409
Filed: 1991-02-04
Abstract: PURPOSE:To provide an interactive programming device which can display such a command in the grinding direction as grinding amount for every grinding cycle in a graph in the case of processing one surface to be ground through a plural number of grinding cycles. CONSTITUTION:A graph display control part 9 makes a graph of a command in the grinding direction commanded by a grinding process data group of one surface to be ground from a grinding process data memory part 4 and display it on a CRT display device 7 in an operation panel 8 through a display change- over part 10.
Patent JP-S61195090-A (JP)
Title: Circuit for fm recording of video signal
Inventor: FUKUDA TADANARI
IPC: H04N5/93
Filed: 1985-02-25
Abstract: PURPOSE:To reduce a bad influence owing to the variance of the constant and the temperature drift of an emphasizer/a DC clipping circuit by forming a feedback loop that detects the DC variation part of an FM modulation input and adjusts error. CONSTITUTION:The input DC level of an FM modulator 4 is stabilized by deriving a video signal which comes out through a clamping circuit 1, a pre- emphasizer 2 and a DC clipping circuit 3 to a comparator 5, by detecting DC variation comparing the sink chip level of the signal and a reference level VREF and by changing a clamp level (DC) feedbacking the error portion to the circuit 1. Also, so that a synchronous signal during outputting in the circuit 3 has an overshoot by preemphasis, a horizontal synchronizing signal H-SYNC is led to a waveform shaping circuit 6 and after a pulse that is corresponded to the portion having no influence by overshoot is formed, the comparator 5 is operated and the feedback to the circuit 1 is executed.
Patent JP-H09210404-A (JP)
Title: Suction grill of air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F13/20
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a suction grill of an air conditioner in which a flexing of the grill near a central part thereof can be prevented when the grill is closed and the grill can easily be fixed or removed. SOLUTION: A suction grill 1 is opened or closed around fulcrum points of two locations 22, 23 in respect to a front surface panel 42 of an air conditioner and removably supported. In this case, there are provided a supporting member 11 arranged near a central part in a width direction of the suction grill 1, and a receiving part 21 arranged to support the supporting member 11 while being engaged with the supporting member 11 when the suction grill 1 is fully closed to the front surface panel 42 corresponding to the position of the supporting member 11.
Patent JP-S55127051-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASAWA KOUICHI
IPC: H01L27/06
Filed: 1979-03-24
Abstract: PURPOSE:To form controllably a high resistance domain having resistance values variant in minute size by introducing a high density of impurity selectively to a monolayer and high resistance of poly-Si layer. CONSTITUTION:After accumulating poly-Si, an impurity is implanted to form a high resistance layer 4a, and the impurity is diffused in high density onto a desired portion with a mask of photoresist 5a or oxidized film 5b applied thereon, thus forming a low resistance layer 4b. With the high resistance layer 4a left through photoetching, the impurity is then diffused in high density around the layer 4a under a similar masking to obtain a medium resistance poly-Si layer 4c, and source and drain 6 are also provided. Thus an optimal load resistance layer 4a is formed through controlling resistance values, and a resistance layer with three variant values can be formed easily on a monolayer of poly-Si. A device can now be high integrated thereby.
Patent JP-S60182111-A (JP)
Title: Magnetic bubble memory element
Inventor: MADA JIYUNJI
IPC: C30B29/28
Filed: 1984-02-29
Abstract: PURPOSE:To reduce lattice mismatch of the magnetic bubble memory element and increase the Faraday effect thereof by adding Bi to a conventional crystal for bubbles and growing it on an NGG substrate. CONSTITUTION:A magnetic bubble memory element is formed using a bubble crystal of which composition expression is given by SmxLuyBizFe5O12 (0.1<=z<= 0.5, 2<=x/y<=3, x+y+z=3) and which is grown on an Nd3Gd5O12 substrate. Here, x, y and z are plotted on a composition expression of crystal using a triangular coordinate of x+y+z=3 for samples which are changed. The sample having large lattice mismatch is shown by adding an X symbol and the sample having small lattice mismatch by adding a O symbol.
Patent JP-H03239535-A (JP)
Title: Transparent, electrically conductive and water vapor transmission-resistant film
Inventor: KAWAZOE SHOZO
IPC: B32B7/02
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a film material with excellent water vapor transmission resistance and without poor sealing and incorrect operation caused by static build-up by providing a transparent conductive layer on a transparent film base material and a transparent adhesive layer furthermore thereon. CONSTITUTION:As a transparent conductive layer 2 provided on a film base material, a metal oxide such as indium oxide, tin oxide, a mixture of indium oxide and tin oxide and a mixture of tin oxide and antimony oxide is usually used. Formation of the conductive layer is performed by utilizing a thin film forming technology such as a vacuum deposition method, a sputtering method and an ion plating method and it is pref. that the thickness of the conductive layer is made to be 50 Angstrom  or thicker and about 100-4,000Angstrom . As an adhesive layer 3 provided on the conductive layer, a transparent pressure-sensitive adhesive or a transparent heat-sensitive adhesive is used and an acrylic adhesive, a silicone adhesive and a rubber adhesive are pref. used.
Patent JP-H02216715-A (JP)
Title: Manufacture of forming fluorocarbon resin insulated wire
Inventor: KOMURA YUKIO
IPC: B29C48/06
Filed: 1989-02-17
Abstract: PURPOSE:To speed up manufacture by linking a first and a second extruders together and injecting fluorocarbon into an intermediate portion of the second extruder. CONSTITUTION:Fluorocarbon resin and core material are applied to a first extruder 11 from a hopper 12 thereof. The fleon resin is melted and kneaded with the core material in the first extruder 11. The kneaded material is applied to a second extruder 14 via a link 11. Fleon applied from a bomb 15 is injected into an intermediate portion of the second extruder 14 by a pump 16. Material made by uniformly kneading the fleon resin, core material and fluorocarbon resin with each other in the second extruder 14 is extruded and coated over a core wire 18 while being transferred in a cross head 17. The core wire 18 thus coated is cooled in a water tank 19 to be a form fleon resin insulative wire 20.
Patent JP-S63202809-A (JP)
Inventor: INOBE KAZUHIKO
IPC: H03K17/967
Filed: 1987-02-19
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-H08207384-A (JP)
Title: Document editing device
Inventor: HIRATA KOICHI
IPC: G06F17/24
Filed: 1995-01-31
Abstract: PURPOSE: To flexibly edit a text and to form a document having a desired form by blocking characters in rows of predetermined number in the block of one unity in both horizontal and vertical directions to delimit the characters at the respective blocks. CONSTITUTION: A horizontal block key 61 and a vertical block key 62 are arranged on a keyboard 52, the characters in a text can be designated at the delimiting position for horizontally delimiting the characters at the respective blocks as one block via the key 61, and vertically designated at the delimiting position for vertically delimiting the characters at the respective blocks via the key 62. Thus, the characters in the text can be delimited at the respective blocks by blocking the characters as the block of one unity in both the horizontal and vertical directions, thereby obtaining a stamp unit 1 having a printing surface for forming a desired character disposition by flexibly editing the text.
Patent JP-S59162747-A (JP)
Title: Insulating method of fully impregnated coil of rotary electric machine
Inventor: KIMURA TAKESHI
IPC: H02K3/32
Filed: 1983-03-03
Abstract: PURPOSE:To preferably insulate in a short time by forming an insulating layer on part of a slot unit and a coil end with a mica tape or sheet, and forming the layer on a nose, leads and a phase ring with thermosetting resin. CONSTITUTION:An insulating layer 6 made of a mica tape or sheet is formed to a range of an end 2 which includes a slot unit 1, and a coil 5 is inserted into the slot of a core 7. After the wire of a lead unit 4 is then connected and the unit 4 and a phase ring 8 are connected, the end 2 is dipped in a fluid dipping tank to a range for suitably lapping with the layer 6, power coating insulation of epoxy resin or polyester is simultaneously performed on all of the end 2, the nose 3, the lead unit 4 and the ring 8, thereby forming an insulating layer 13.
Patent JP-H07242942-A (JP)
Title: Production of high tensile strength steel by rapid tempering
Inventor: CHIJIIWA RIKIO
IPC: C22C38/00
Filed: 1994-03-07
Abstract: PURPOSE:To efficiently produce a high tensile strength steel plate having a low yield ratio and excellent in toughness by subjecting a steel having a specified compsn. to hardening from a gamma/alpha two phase region after hot rolling and executing rapid tempering. CONSTITUTION:The compsn. of a steel is constituted of the one contg., by weight, 0.08 to 0.20% C, <=1.0% Si, 1.2 to 1.8% Mn, <=0.020% P, <=0.10% S, <=0.05% Al, 0.02 to 0.05% Ti and <=0.006% N and furthermore contg. one or >=two kinds among <=1% Ni, <=0.5% Mo, <=0.5% Cu, <=0.5% Cr and <=0.03% B. This steel is heated to 1150 to 1250 deg.C and is subjected to hot rolling. Upon the end of the rolling at >=800 deg.C, it is air-cooled to 720 to 780 deg.C and is water- cooled from the same temp. to an ordinary temp. After that, it is charged to a heat treating furnace heated to 800 to 1000 deg.C and is heated at 0.3 deg.C/sec temp. rising rate. Immediately after the surface temp. reaches (the A1-150) deg.C or above to (the Al1+50) deg.C or below, it is discharged to the outside of the furnace and is air-cooled or water-cooled to an ordinary temp.
Patent JP-H11232130-A (JP)
Title: Information processor, data communication method, and recording medium
Inventor: FUJIMOTO TERUHISA
IPC: G06F11/10
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To make improvable the data transfer efficiency as well as the fault avoiding function. SOLUTION: A file management part 40a which manages data as one file, a file divisional management part 40b which manages data for every prescribed data unit included in the file managed by the file management part 40a, a data classification judging part 44 and a data size judging part 64 which judge whether an error included in data can be predicted or not, a prediction and correction part 34 which predicts and corrects the error of data of which prediction and correction are possible, and a correction control part 42 which controls input data according as whether prediction and correction are possible or not, are provided.
Patent JP-H05234780-A (JP)
Title: Transformer
Inventor: HIROSE OSAMU
IPC: H01F30/00
Filed: 1992-02-24
Abstract: PURPOSE:To provide a small-size transformer, by reducing a wiring space for the main frame of the transformer in a case. CONSTITUTION:A main frame of a transformer is set in a case 4. The transformer includes high- and low-voltage coils 2 and 3 around each single-phase bipod core. Lead wires 5 and 6 at an initial winding part of the high-voltage coils around each leg are connected to a first bushing 7 located at a central part beside the coils 2 and 3. Ending lead wires of the high-voltage coils around each leg are wired through a bridge wire 10 beside the coils 2 and 3 at the opposite side to the first bushing 7, and are connected to a second bushing 12 through a lead 11 around the coil 3 so that the insulating distance thereof from the initial lead wires 5 and 6 or from the first bushing 7 can be ensured.
Patent JP-S51111006-A (JP)
Title: Automatic exchange main wiring plate
Inventor: YAMAMOTO KOUICHI
IPC: H04Q1/14
Filed: 1975-03-26
Abstract: PURPOSE:To make at an economically low price, together with the cutting of production amount of the jumper to establish a jack for the purpose of connecting protectors by this and to utilize the pin holes on the main wire plate.
Patent JP-H06250175-A (JP)
Title: Side light type surface light source device
Inventor: YASUNO HIROTOMO
IPC: G02B6/00
Filed: 1993-02-25
Abstract: PURPOSE:To provide a side light type surface light source device that is thin, lightweight and constant in plane luminance. CONSTITUTION:The device is provided with a built-in fluorescent tube 4 at least on one side of the housing 3; the light from this fluorescent tube 4 is reflected by bottom reflection planes 12, 12a provided on the bottom of the housing 3; and the light is emitted from an illuminating plane 5 provided on the upper side of the housing 3. The reflectance of the bottom reflection plane 12 is 70% or above; and on this bottom reflection plane 12, a smooth convex surface is formed which is provided with the maximum projected part 16 at the position where the intensity of the light beams from both fluorescent tubes 4 attached on the opposing two sides in the housing are nearly equal, that is, at the central position C or the position C furthest away from a single fluorescent tube 4.
Patent JP-S53120622-A (JP)
Title: Nickel-containing cast steel
Inventor: KITAZAWA KOUJI
IPC: C22C38/00
Filed: 1977-03-30
Abstract: PURPOSE: To provide a Ni-contg. cast steel obtd. by adding one or more out of Zr, Ti and rare earth elements of each limited amt., which can be used as material parts for ultra low temp. services and heat-corrosion resistant parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62194455-A (JP)
Title: Method for adjusting deflection angle of array type probe
Inventor: HORIKOSHI KIYOMI
IPC: G01N29/26
Filed: 1986-02-21
Abstract: PURPOSE:To perform the accurate flaw detection of a welded part, by transmitting ultrasonic waves obtained by successively delaying the phase determined by the outer diameter, wall thickness and desired angle of refraction of a steel pipe and adjusting the deflection angle of ultrasonic waves from the sonic wave distribution of reflection so as to reduce scattering. CONSTITUTION:A transmitting array type probe 10 and a receiving array type probe 10' are arranged in a left and right symmetric state and an ultrasonic wave is received by the probe 10 and the ultrasonic wave reflected in a steel pipe 20 is received by the probe 10' to detect the sound field distribution of the ultrasonic waves. If the angle of refraction of the ultrasonic wave in the steel pipe 20 is constant, because the scattering of the ultrasonic wave reflected in the steel pipe is reduced, the sound field distribution of the ultrasonic wave received by the probe 10' comes to a drawing (b) and, if the angle of refration is not constant, the scattering of the reflected ultrasonic wave increases and, therefore, the sound field distribution comes to a drawing (c). Pulse voltage obtained by successively delaying the phase determined by the outer diameter, wall thickness and desired angle of refraction of the steel pipe is applied to the probe 10 and, with respect to the generated ultrasonic wave with an angle alpha of deflection, an angle of deflection is shaked before and after said ultrasonic wave to transmit the ultrasonic wave and the angle of deflection, that is, phase delay quantity is adjusted so that the received sound field distribution becomes the drawing (b).
Patent JP-S59163393-A (JP)
Title: Novel saponin derivative, its preparation, drug for promoting function of digestive and inspiratory opgans and enhancing physical strength, containing it
Inventor: KOSUGE TAKUO
IPC: A61K31/70
Filed: 1983-03-08
Abstract: NEW MATERIAL:20(S)-Protopanaxadiol-3-[beta-D-glucopyranosyl (1 2)]-beta-D-xylopyranoside. USE:A drug promoting functions of digestive and inspiratory organs, enhancing physical strength, having activating action on blood. PREPARATION:Parax saponin shown by the formula II is subjected to enzymatic decomposition reaction with beta-glucosidase by using a buffer solution consisting of preferably sodium hydrogenphosphate and sodium citrate at 3.5-5.4pH at 35-37 deg.C for 30-50hr.
Patent JP-S57149825-A (JP)
Title: Manufacture of molded soda ash
Inventor: FUJITA KIYOMI
IPC: C01D7/38
Filed: 1981-03-13
Abstract: PURPOSE: To obtain molded soda ash with superior strength by subjecting a soda ash slurry to solid-liq. separation, drying the solid by heating, adding a prescribed percentage of a soda ash soln. to the resulting light ash, kneading them, and molding the kneaded material.  
     CONSTITUTION: A soda ash slurry contg. Na 2 CO 3 .H 2 O, NaHCO 3  or Na 2 CO 3 . NaHCO 3 .2H 2 O (sodium sesquicarbonate) is dehydrated with a centrifugal separator or the like, and the dehydrated cake is dried by heating. To the resulting light ash is added 3W10wt% soda ash soln., and they are kneaded and molded to manufacture the desired molded soda ash. The soda ash soln. contains 5W35% soda ash, and it is further effective to add several% SiO 2  to the soln. The molded soda ash shows high strength owing to Na 2 CO 3 .H 2 O in the added soda ash soln. and sodium silicate formed from the added SiO 2 . 
     COPYRIGHT: (C)1982,JPO&Japio