baber/WOPTO huggingface dataset:
Patent JP-H11269334-A (JP)
Title: Vinyl chloride-based resin film for agricultural use
Inventor: FUJIWARA KATSUHIRO
IPC: C08J5/18
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject film capable of improving elongation, strength and resistance to shock at low temperature; resistance to becoming sticky, resistance to sagging and temporal stability at high temperature; and useful, e.g. in cold districts by using a resin composition of specific vinyl chloride-based resin mixture compounded with a plasticizer. SOLUTION: This vinyl chloride-based resin film for agricultural use is obtained by forming a composition compounding (A) 100 pts.wt. of a mixture of 60 to 95 pts.wt. of vinyl chloride-based resin having an average degree of polymerization of 2,000 or more and 40 to 5 pts.wt. of vinyl chloride-based resin having an average degree of polymerization of 700 to 1,900, (B) 40 to 100 pts.wt. of a plasticizer, and, as required (C) 0.1 to 1 pt.wt. of a light stabilizer, e.g. a compound shown by formula l [R1 to R4 are each a 1-4C alkyl; R is P or a mono- to tetra-acyl derived from a mono- to tetra-valent carboxylic acid; and (n) is 1 to 4], (D) 0.02 to 8 pts.wt. of an ultraviolet ray absorber and (E) 0.1 to 15 pts.wt. of an organophosphate ester or metallic salt, e.g. a compound shown by formula II (M is Zn, Ca, Ba, Mg, Co or Sr; and R1 is an alkyl, aryl or the like).
Patent JP-S63240107-A (JP)
Title: Crystal oscillation circuit with temperature compensation
Inventor: MAEDA KAZUO
IPC: H03B5/32
Filed: 1987-03-27
Abstract: PURPOSE:To employ even an inexpensive thermosensing element with inferior linearity by reading a data from a temperature compensation data group written in a nonvolatile memory in response to an output electric quantity generated at any time from the thermosensing element and supplying the data to a crystal oscillator. CONSTITUTION:The thermosensing element 12 such as a thermister whose output electric quantity varies along with a specific temperature coefficient curve in response to external ambient temperature, an A/D converter 13 and a P-ROM 14 are connected in series. Then a crystal oscillator 11 is connected to the ROM 14 via a D/A converter 15, a setting value is written in the ROM 14 and a desired oscillation output is outputted from the oscillator. In the circuit above, an optimum temperature compensation data group with respect to the oscillator 11 in pairs. with the element 12 is written in advance in the ROM 14 in response to the output electric quantity generated from the element 12. Then the corresponding temperature compensation data is read from the ROM 14 in response to the electric quantity generated from the element 12 under the actual operation and it is supplied to the oscillator 11 to compensate the temperature of the oscillator 11.
Patent JP-H09258039-A (JP)
Title: Grooved substrate and substrate for fixing optical fiber
Inventor: NAKAHARA MASAHIRO
IPC: G02B6/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To increase the working speed of a substrate for fixing optical fibers so as to shorten the working time and to lessen the wear of a grinding wheel so as to prolong the life of this grinding wheel by specifying the characteristic value of the glass used for a grooved substrate so as to satisfy a specific equation. SOLUTION: The characteristic value of the glass used for the grooved substrate or the substrate 1 for fixing optical fiber is kc>1.5 and satisfies the equation. In the equation, Kc is a fracture tougness value (Kg/m<3/2> ), H is Vickers hardness (kg/m<2> ), E is a Young's modulus (kg/m<2> ). The reason why the fracture toughness value (Kc) is specified to >=1.5 is to lessen the chipping which arises at the time of working. If the value is smaller than the range described above, many pieces of the chipping arise in the edge open parts of V-grooves 2. Next, the reason why R is specified to >=5×10<-8> lies in that the improvement in the working speed and the shortening of the working time are made possible. If the value is smaller than the range described above, many pieces of peeling are developed successively on the bases of the V-grooves 2 with an increase in the working time.
Patent JP-S63279542-A (JP)
Inventor: SHIYAAMAN AARU FUARERU
IPC: H01J37/06
Filed: 1988-03-28
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-S61232296-A (JP)
Title: Apparatus for molecular beam epitaxial growth
Inventor: MAKABE OSAMU
IPC: H01L21/203
Filed: 1985-04-04
Abstract: PURPOSE:To carry out simply the mounting of a substrate holder on a holder, by inserting a substrate holder holding part of a transfer rod holding the substrate holder between a junk ring and the holder body and closing the junk ring. CONSTITUTION:An opening and closing rod 48 is pressed in the direction of arrow (S3) to keep a junk ring 40 opened from the holder body 38, and a substrate holder holding part 52 of a transfer rod 14 is inserted between both with the substrate holder 50 held therewith to locate the substrate holder 50 at a given position. The opening and closing rod 48 is then moved in the direction of arrow (S4) to close the junk ring 40 by the force of a coil spring 46. The substrate holder 50 is nipped and fixed by the holder body 38 and junk ring 40. The transfer rod 14 is returned in the direction of arrow (S2) to complete the delivery of the substrate holder 50 from the substrate holder holding part 52 to a holder 37. In demounting the substrate holder 50, procedures are performed in the reverse direction.
Patent JP-S57187833-A (JP)
Title: Sealing attachment for cathode-ray tube
Inventor: MURAKAMI YOSHIHIRO
IPC: H01J9/34
Filed: 1981-05-12
Abstract: PURPOSE:To obtain the sealing attachment for a cathode-ray tube by which the rotation of a stem can be set to approximately zero, regardless of the clearance between the reed which supports an electron gun and the hole for a mounting- pin in which said reed is fitted. CONSTITUTION:An exhaust pipe holder 22 is composed of a ring-like spring 22a which at the center hole 21 of a mounting-pin 13 makes an exhaust pipe 10 to be press-introduced from upside and elastically holds said exhaust pipe 10, a cylinder 22b in which said spring 22a is placed, a base-stand 22c which is able to adjust the holder-force of the spring 22a to the exhaust pipe 10, and an arm 22d which projects outside the mounting-pin 13 from the base-stand 22c. Since the exhaust pipe 10 in integrated with the exhaust pipe holder 22, the stem 8 shows the same rotation (movement) as that of the exhaust pipe holder 22. The clearane L3 between the arm 22d and a stopper 24 is sufficient in about 0.05x, in addition, since the distance L4 from the center of the stem 8 to the stopper 24 can be set, for instance, to about 50x, the rotation of the stem 8 due to the clearance L3 is limited to a very small value of 0.06 degree.
Patent JP-H02250228-A (JP)
Title: Electromagnetic switch device
Inventor: MORISHITA AKIRA
IPC: H01H50/20
Filed: 1989-03-24
Abstract: PURPOSE:To enhance the rising rate of magnetic attraction force, even through the gap between plunger and core becomes small, without causing the device made in a larger size by furnishing an intermediate part to couple one end with the other in the axial direction while space are reserved in the circumferential and radial directions of the plunger. CONSTITUTION:A rear core 22 in a single piece with a case 21 has its one end 22a so located as to face the peripheral surface of the tail 23a of plunger 23 in its position after movement, the other end 22b so located as apart in the radial direction from the peripheral surface of the plunger 23 approx. within a radially stretched plane where the end face 23b of the tail 23a of plunger 23 in its position before movement (standstill position), and an intermediate part 22c to couple the two ends together in the axial direction while spaces are reserved in the circumferential and radial directions of the plunger 23. This accomplishes increased rising rate of the magnetic attraction force even through the gap between plunger and front core is shrunk.
Patent JP-H03272596-A (JP)
Title: Detector for broken filament in lamp
Inventor: TANIGUCHI SHOZO
IPC: H04Q9/00
Filed: 1990-03-22
Abstract: PURPOSE:To detect a broken filament in one of arranged lamps and also which one of their lamp lighting circuits malfunctions by counting time from a point of time of the instantaneous stop of an a.c. power output to a point of time of detecting the instantaneous stop to be compared with each of judgment time so as to discriminate a lamp whereto the judgment time corresponding with the counted time is preset. CONSTITUTION:An output change detecting means 6 inputs an a.c. power output to detect a change in the a.c. power output caused by an opening phenomenon in the secondary winding side of each of transformers, CT1 to CTn. Furthermore, a lamp discriminating means 9 whereto judgment time different from one another for each of lamps is preset counts time from a point of time of the instantaneous stop of the a.c. power output by an a.c. power controlling means 8 to a point of time of detecting the instantaneous stop by the output change detecting means 6 to be compared with each of the judgment time so as to discriminate the lamp whereto the judgment time corresponding with the counted time is preset. This permits detecting the number of the lamps having their broken filaments, which one of all lamps has the broken filament and also the arranged position of the lamp having the broken filament.
Patent JP-S52156805-A (JP)
Title: Novel perfluorononenyl ethers and their preparation
Inventor: OZAWA MASAHIRO
IPC: C09K23/42
Filed: 1976-06-22
Abstract: PURPOSE: Perfluorononenyl ether I[Rf is a residue derived by eliminating one F from the group II, III or IV; a is 1 - 6; b is 0 - 30; Ar is phenyl; c is 0, 1; Q is (CH 2 )nX, (n is 0 - 20, X is CH 2 , halogen, etc.; M is alkyl etc.; M' is alkali metal, H), olefins, etc.], e.g. perfluorononenyl-2-chloroethyl ether V. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63238376-A (JP)
Inventor: SAKAMOTO SHIGETOSHI
IPC: F25C1/20
Filed: 1987-03-26
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-S56168976-A (JP)
Title: Electrode material for welding
Inventor: MIYATOU MOTOHISA
IPC: B23K11/30
Filed: 1980-05-30
Abstract: PURPOSE:To withstand long-time use and prevent the occurrence of pickup phenomena by forming a titled electrode material at the composition ratios contg. specific amounts of Fe, and P and the balance consisting of Cu. CONSTITUTION:An electrode material of the composition ratios contg. 0.05-0.15 Fe by weight %, 0.22-0.045 P, or further <0.5 Sn and the balance consisting of Cu, is dissolved in a low frequency furnace and a cast ingot is made by, for example, semicontinuous casting. A small piece is cut out from this cast ingot. This small piece is hot-forged and is heated, after which it is cooled and cold-forged. Thence, the cold-forged piece is lathed to an electrode shape.
Patent JP-S57189270-A (JP)
Title: Window operating device
Inventor: KADOKURA TSUTOMU
IPC: G06Q40/00
Filed: 1981-05-15
Abstract: PURPOSE:To prevent an erroneous operation step, by appearing only an operating part corresponding to the step of operation to the operator via an operation window. CONSTITUTION:Operating sections such as operation window 2a, card insertion slit 3a, keyboard 3c, and confirmation key 3c are provided relatively freely movably and they are appeared to the operator corresponding to the steps of operation via the window 2a to obtain the operation of a device accurately without misoperation steps.
Patent JP-S55166020-A (JP)
Title: Measurement of spring water pressure in pit using device having automatic reset valve
Inventor: YUNOKI MASAHIRO
IPC: E21B47/06
Filed: 1979-06-12
Abstract: PURPOSE:To perform efficient, repeated measurement by a method wherein compressed gas is  sent from the ground surface and open/close valve is automatically made to reset condition. CONSTITUTION:An automatic reset device valve 28 having a main valve 1 vertically reciprocating through a support cylinder 14, a sub-valve 3, a squeezed cylinder 7, a disk valve 10, etc. is incorporated into a measurement pipe 21. A compressed gas (air, or N2) container is connected  through tube 31 to a packer 22. When a weight 23 attached to the lower end of a cable 24 having plural number of water-level measuring electrodes is placed on an outer cylinder 18, the cylinder 18 falls down and a steel ball 16 is pushed out of cut-groove 12. This causes the main valve 1  to be opened by being pushed up by hydraulic pressure 25 at the lower part of the cylinder, and  the measurement of raised water level is started. After releasing expanded contact of the packer  22, the raised water level in the measurement tube 21 is pushed down with compressed gas, and  the sub-valve 3 is opened so that water is discharged to the ground surface through the packer 22,  etc. Then, when the water level lowers, the sub-valve 2 is pressed to contact the main valve 1,  the disk valve 10 contacts the main valve 1 and the squeezed cylinder 7, then the reset condition  occurs. This allows repeated measurement with efficiency in labor and time.
Patent JP-H0746038-A (JP)
Title: Voltage-controlled frequency oscillator
Inventor: PASUKARU FUIRITSUPU
IPC: H03B7/08
Filed: 1994-04-12
Abstract: PURPOSE: To secure an assured oscillation state for an amplifier device in an extremely wide range of frequency by adding a 3rd parallel branch and a serial inductance to a tuning circuit. CONSTITUTION: As the impedance of a serial inductance Ls is substantially disregarded at the lowest level of a prescribed frequency range, the voltage dividing bridges 11 and 12 and the capacitances of a variable capacitor 22 and a fixed capacitor 23 of a 2nd parallel branch are added in parallel to a fixed capacitor 24 of a 3rd parallel branch. In a lower frequency range, the inductance Ls having the value higher than the tuning inductance La is added to the capacitor 24. In such a constitution, an assured oscillation state is secured to an amplifier device over those two frequency ranges. Then it's desirable to use a variable capacity diode of the same model as that of a 1st capacitor 21 and the capacitor 23 to construct the 2nd parallel branch.
Patent JP-S63240472-A (JP)
Title: Car speed responsive type hydraulically operated power steering device
Inventor: ISHIDA TAKASHI
IPC: B62D6/02
Filed: 1987-03-27
Abstract: PURPOSE:To surely prevent steering force from lightening in the time of high speed running, by enabling a spool valve in a hydraulic variable throttle valve to a reaction chamber to be actuated by a solenoid while controlling an excitation current in inverse proportion to a car speed and deenergizing the solenoid to urge the spool valve in the opening direction by a spring if the car speed exceeds a predetermined value. CONSTITUTION:A pressure of oil is supplied to a hydraulic reaction chamber 26, which urges a PS control valve 12 to its neutral position side, through a variable throttle valve 30, giving predetermined steering force. A spool valve 35 of the throttle valve 30, providing in the end part a spring 47, is urged in a direction of large increasing a supply of pressure oil to the reaction chamber 26. Controlling an excitation current in inverse proportion to detection values from car speed detectors 49a, b, a solenoid 42 is actuated controlling the spool valve 35. If a car speed exceeds a predetermined value, the excitation current is decreased to zero, and the spool valve 35 is urged in the opening direction by the spring 47. In this way, steering force is surely prevented from lightening by always supplying pressure oil to the reaction chamber in the time of high speed running.
Patent JP-H01248037-A (JP)
Title: Environment tester
Inventor: KUSUHARA MASAKI
IPC: G01N17/00
Filed: 1988-03-29
Abstract: PURPOSE:To improve an irregularity of a quantity of accumulated light by changing a relative position of an arc lamp in reciprocation for a testing surface of a sample along the axis of the arc lamp. CONSTITUTION:A sample material 14 is fixed on a hanger 16 with a fixing block 15. Then, a voltage is applied to a feeder section 12 to light an arc lamp 5. A motor 20 is rotated to turn the sample 14 about the arc lamp 5. At the same time, a motor 26 is rotated to move the sample 14 vertically with respect to the arc lamp 5 thereby preventing an unevenness of illuminance of the lamp 5.
Patent JP-H09241473-A (JP)
Title: Thermoplastic resin composition
Inventor: MORI HIRONORI
IPC: C08L53/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in moldability, having well-balanced mechanical properties, and useful as an internal trim material/facing material etc., containing an ethylene-propylene block copolymer having specific physical properties. SOLUTION: This thermoplastic resin composition comprises (A) 30-80wt.% of an ethylene-propylene block copolymer 30-200g/10min in melt flow rate (hereafter abbreviated as MFR) composed of (i) 80-98wt.% of crystalline propylene polymer segment and (ii) 2-20wt.% of ethylene-propylene copolymer segment 25-80wt.% in ethylene content and 3-7dL/g in intrinsic viscosity, (B) 10-30wt.% of a styrene-based block copolymer elastomer of formula I or formula II (PS is a polystyrene block; PEB is a polyethylene-butene block; (m)>=1) with a MFR of 0.5-40g/10min and a PS portion content of 10-30wt.%, and (C) 10-40wt.% talc <=5μm in average particle size.
Patent JP-H10265615-A (JP)
Title: Styrenic resin composition and its molded item
Inventor: ICHIKAWA HARUO
IPC: C08L25/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a styrenic resin compsn. which has improved adhesiveness and moldability without detriment to the excellent stiffness and clarity inherent in a styrene resin by compounding an epoxidized styrene-conjugated diene block copolymer, a nonmodified synthetic rubber, and a styrenic polymer. SOLUTION: This compsn. comprises 0.01-50 wt.% epoxidized styrene- conjugated diene block copolymer (A), 12.5-99.9 wt.% nonmodified synthetic rubber (B), and 0-75 wt.% styrenic polymer (C), the sum of ingredients A and B being 15-100 wt.%. Ingredient A is obtd. by epoxidizing a block copolymer of styrene and butadiene or isoprene with hydrogen peroxide, a peracid, etc., in an inert solvent. Ingredient B is an impact modifier, examples being polybutadiene, SBR, NBR, and EPM. Ingredient C is a styrenic homo- or copolymer. A molded item obtd. from the compsn. is excellent in thermal adhesiveness and can form a container sealed with an aluminum foil.
Patent JP-S58191118-A (JP)
Title: Dehydrating and kneading equipment
Inventor: IMAMURA YUKIO
IPC: B29C48/76
Filed: 1982-05-04
Abstract: PURPOSE:To obtain a sufficient dehydration effect, by installing the compactor which feeds a stock forcibly to the feeding part of the cylinder of a kneader and providing an electromagnetic valve between the position where the compactor is installed and the kneading part of the cylinder. CONSTITUTION:The stock changed by a compactor 23 is sent forcibly to the feeding part 12 of a cylinder 11 and successively sent to a kneading part 13. Compacting and shearing actions are added to the stock by the normal thread part 18a of the kneading part 18, the water in the stock is squeezed out and melting of the stock begins. Then, the stock is pushed back by the reverse thread part 18b and stagnates temporarily at the kneading part 13. The stagnant stock is pushed by the melting stock and drops from a discharging hole 28. Meanwhile, the water squeezed from the stock and a generated vapor flow back to the upstream of the feeding part 12 and are evacuated from a dehydrating port 22 and a deaerating port 21. When a resin is filled in the cylinder 11 by the increase of the rotating velocity of a screw 16 and a vapor pressure rises, the pressure is controlled at a certain value by the actions of a pressure sensor 30 and an electromagnetic valve 31.
Patent JP-S63239141-A (JP)
Inventor: KATAHIRA FUJIO
IPC: C04B28/18
Filed: 1987-03-27
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-S52156644-A (JP)
Title: Lens holder for half lens coloring device
Inventor: GOTOUDA NOBORU
IPC: G02C13/00
Filed: 1976-06-22
Abstract: PURPOSE: To obtain a lens, which has its colored portion shaded off at the boundary, while facilitating the coloring operation, by making use of the effects of a spring to prevent the lens from being kept stationary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59199537-A (JP)
Title: Production of glass tile
Inventor: KIMATA TOSHIHARU
IPC: C03B19/06
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a light-transmitting uniformly colored tile at a low cost, by applying a colorant to an adhesive agent stuck to the surface of crushed pieces of cullets before the drying thereof, melting the resultant coated crushed pieces of cullets under heating in a refractory vessel coated with a release agent on the inner surface thereof, and cooling and solidifying the coated crushed pieces. CONSTITUTION:A liquid adhesive agent, e.g. carboxymethyl cellulose (CMC), is mixed with cullets crushed to small lumps of 2-15mm. size, e.g. crushed materials of defectives formed in a manufacturing process of flat glass, and applied to the surface thereof. A powdery colorant obtained by mixing an inorganic pigment in a frit, and pulverizing finely the resultant mixture is incorporated in the cullets before drying the adhesive agent and stuck to the surface of the cullets. The resultant coated cullets are packed in a refractory vessel coated with a release agent, e.g. alumina, on the inner surface thereof, melted under heating, cooled and solidified. Thus, the aimed uniformly colored glass tile having light transmission properties without color shading is produced from the cullets at a very low cost.
Patent JP-S60228011-A (JP)
Inventor: KAARU BAATEIRU ISAKUSON
IPC: B23B51/05
Filed: 1985-04-09
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-S62247275-A (JP)
Title: Cpu identification circuit for in-circuit emulator
Inventor: SUZUKI NORIYUKI
IPC: G06F11/00
Filed: 1986-03-31
Abstract: PURPOSE:To heighten the reliability, by switching a control circuit over to an operation mode suited to a CPU by an output of a CPU identification circuit to eliminate the possibility of the mode being set by mistake. CONSTITUTION:A pin 51 is always given '1' for a CPU 1 and it is given '0' for a CPU 2 without fail with the accessing of an even address. Hence, as the pin 51 it is always set to '0' by a first memory access after the reset cancellation, a difference is found between the CPU 1 and the CPU 2. When this pin is connected to a set input of a flip flop 6A previously cleared in an identification circuit 6, the flip flop 6A is set immediately only for the CPU 1. An output of the flip flop 6A is sent to a control circuit 3 as CPU identification signal. As the CPU enabled is the CPU 1 when the identification signal is '1', the control circuit 3 performs a control so as to have pins 10-17 to an actual machine 4 acting as input/output terminal while as output terminal as the CPU enabled is the CPU 2 when the identification signal is '0'.
Patent JP-S57188868-A (JP)
Title: Bipolar transistor device
Inventor: AMAMIYA YOSHIHITO
IPC: H01L21/8222
Filed: 1981-05-15
Abstract: PURPOSE:To improve switching characteristics by connecting the base, emitter, collector of a complementary bipolar transistor for compensating carrier storage effect to the collector, base, emitter of a main bipolar transistor. CONSTITUTION:For example, the base B, emitter E, collector C of a PNP type bipolar transistor Q' for compensating carrier storage effect are connected to the collector C, base B, emitter E of an NPN type main bipolar transistor Q respectively. The collector 11 of a transistor Q' for compensating storage effect is provided in the collector region 2 of the main transistor Q so that the base region 5 of the main transistor may be surrounded and both transistors can be formed in one body. In this way, a part of control current is bypassed to the compensating transistor at the time of turning on the main transistor and the carrier storage effect is reduced to improve switching characteristics.