baber/WOPTO huggingface dataset:
Patent JP-S61255928-A (JP)
Title: Production of polyester of high degree of polymerization
Inventor: YAMAUCHI SHINICHI
IPC: C08G63/00
Filed: 1985-05-10
Abstract: PURPOSE:To obtain the titled quality polyester inexpensively in good efficiency, by using a thin-film polymerization tank as the last-stage reaction tank in a continuous melt polymerization process and operating this tank in conditions in which a specified relationship between the average residence time and the internal reaction temperature holds. CONSTITUTION:Terephthalic acid (dialkyl ester) and ethylene glycol are converted into a polyester monomer and/or prepolymer in an esterification tank or transesterification tank and then converted into a polymer of an intermediate MW corresponding to an intrinsic viscosity of 0.3-0.7 in the initial and intermediate polymerization tanks. This polymer is polymerized in a thin-film polymerization tank in which the polymer fed from a sparger 15 in the peripheral direction is formed into a film by rotating impellers 14 arranged concentrically in the direction of the periphery of a reaction tank 13 in conditions in which the average resisdence time theta(min) and the internal reaction temperature T( deg.C) can satisfy the relationship (wherein 280<=T) to obtain the titled polyester of an intrinsic viscosity >=0.8 and a carboxyl end group content <=20 equivalent/ T. This polyester is solidified by cooling, comminuted by means of a cutter and used as, e.g., a fiber for clothing and industrial materials.
Patent JP-H06288032-A (JP)
Title: Ceiling
Inventor: IWABUCHI KATSUHIRO
IPC: E04B9/28
Filed: 1993-04-02
Abstract: PURPOSE:To provide a ceiling having excellent work efficiency sticking a ceiling board on the ceiling and having durable strength in the case of an earthquake as well as flexibility, etc., against the change of design. CONSTITUTION:Both ends of a ceiling board are borne on bearing members 2, both ends are interlocked with setting bed bars 4 arranged in approximate parallel with the bearing members, and an intermediate part of the ceiling board is borne by inserting joint pieces of joiners 3 having the joint pieces overhung in the horizontal direction around the lower end in the sides of the ceiling board. The bearing bars interlocked with the ceiling setting bed, the ends of a lighting fixture and wall trim by the wall can be used for the bearing members 2.
Patent JP-H03296240-A (JP)
Title: Semiconductor mounting board
Inventor: SEGAWA MASAO
IPC: H01L21/60
Filed: 1990-04-13
Abstract: PURPOSE:To obtain an improved film quality and dimensional accuracy of a bump without requiring a complex liquid control by performing screen printing of a metal paste at a connection part between a copper foil and an electrode and then performing calcination within a nitride environment for forming the metal bump. CONSTITUTION:While a ceramic board 21 is placed on a printing tool 26 for supporting a fine pattern 24, a metal screen which is 0.2mum thick is used and a gold bump 25 whose diameter is 60-90mum and whose thickness is 40-60mum is printed. Then, by drying at 150 deg.C for 10 minutes, a solvent within the metal paste is evaporated. Then, the ceramic board 21 where the metal bump 25 is printed is calcinated within nitride environment approximately for one hour. A peak temperature in this case is set to 850 deg.C and it is retained for 10 minutes. The thickness of the gold bump 25 after calcination is approximately half as compared with the case of drying. namely 20-30mum. Then, an electrode 7 of a semiconductor device 6 is allowed to contact the gold bump 25 and the electrode 7 and the gold bump 25 are subjected to ILB bonding by thermal contact bonding by a press tool 27.
Patent JP-H07307089-A (JP)
Title: Acoustic reproduction device
Inventor: HASEOKA MASAHIDE
IPC: G11B33/02
Filed: 1994-05-12
Abstract: PURPOSE:To enhance the operability by making a disk reproducing unit part capable of forward protruding movement when a lid of a cabinet is opened. CONSTITUTION:Whether a tape cassette lid body is open or close is discriminated by a controller with signals from two sensors. When a specific key is pressed during the open state of the lid, a signal for closing the lid is sent to a driving circuit, and on the contrary, during the close state, a signal for opening the lid is sent accordingly. Under the playing state of a disk, the lid 12 and the disk reproducing unit part 13 are positioned opposite to each other, and the lid 12 is brought under the closing state. At the time of changing disks, when another specific key is pressed, a motor 15a is rotated to raise the lid 12, and a roller of the disk reproducing unit 13 is guided by a circular-arcuate groove in a positive can connected with the motor 15a, so that the unit part 13 is not moved, but the lid 12 is raised, and the roller is guided by other groove, and hence the unit part 13 is forwardly protruded out. When it is detected by a means that a full-open detecting part 23 is turned on while a half-open detecting part 24 is off, a signal is sent to a driving circuit to stop the motor 15a. Thus, the operability is enhanced.
Patent JP-H11298292-A (JP)
Title: Cutoff frequency control method for analog filter and semiconductor integrated circuit device
Inventor: KOBAYASHI YOICHIRO
IPC: H04B1/40
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency of a semiconductor integrated circuit device while unnecessitating the trimming of a probe check by automatically controlling a cutoff frequency with high accuracy. SOLUTION: When the power source of electronic equipment is turned on and a training mode is started, digital sine waveform data outputted from a waveform storage memory 26 are converted into analog waveforms by a D/A converter 27 and inputted to an analog filter part 4 with its cutoff frequency set to the minimum by a discrimination control circuit 30. The output signal of the analog filter part 4 is converted into digital waveforms again by an A/D converter 28 and an effective value is calculated by a sum adder 29. Based on that effective value and a conversion table, the discrimination control circuit 30 varies the electrostatic capacitance value of the analog filter part 4 so as to optimize the cutoff frequency.
Patent JP-H05274561-A (JP)
Title: Burglar alarm device
IPC: G08B13/22
Filed: 1992-03-25
Abstract: PURPOSE:To provide a burglar alarm device capable of driving its alarm when the device itself attached to a displayed commodity is detached and allowing alarm releasing operation only by prescribed reset operation without stopping the alarm operation even if the device body is attached again. CONSTITUTION:An input signal holding circuit 2 is constituted of a thyristor SCR, the SCR is set up to an ON state by using current flowing at the time of receiving a detection signal from a detection part 3 consisting of a wire or the like as a gate circuit, an alarm 5 is driven simultaneously with the setting of the ON state, and at the time of receiving a signal from a release sensor circuit 7 consisting of a normally-opened reed switch RS or the like which is generated by driving a release sensor exciting circuit 6 by magnetism, infrared rays, ultrasonic waves, or the like, the SCR is turned off, and an alarm driving circuit 4 is reset and restored to the original state.
Patent JP-S58214702-A (JP)
Inventor: TOMOYASU SUMINAO
IPC: F22D1/28
Filed: 1982-06-09
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-H10292900-A (JP)
Title: Flow volume measuring device and method for measuring piping capacity
Inventor: OCHI KENZO
IPC: G01F1/34
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To automatically detect the place of the occurrence of abnormality in the supplied pressure. SOLUTION: This device is provided with a flow volume measuring means 6 for measuring the volume of fluids passing through a fluid passage 1, pressure measuring means 10, 11 for measuring the pressure of fluids passing through the fluid passage 1, and a means 4 for opening and closing the fluid passage. On account of the above, it can be judged from the volume of flow measured with flow volume measuring means 6 and the pressure value measured with the pressure measuring means 10, 11 whether the place of the occurrence of abnormality in the supplied pressure is at the upstream side or the downstream side of the means 4 for opening and closing the fluid passage.
Patent JP-H05276138-A (JP)
Title: Voice compressing and extending device for digital electronic switchboard
IPC: H04B14/04
Filed: 1992-03-25
Abstract: PURPOSE:To simplify an interface between a digital electronic switchboard and a voice compressor, and to attain the low cost of a system and the simplification of a maintenance operation. CONSTITUTION:In a data system, 64Kbps voice channel data are added to the front part of one frame, and 32Kbps or 16Kbp compressed voice channel data are added to the back part of one frame. The data are received by a 2Mbps interface receiving part 71, the voice channel data at the front part are compressed by a compressing circuit 73, and multiplexed by a multiplex circuit 75. And also, the compressed channel data at the back part are separated by a separator circuit 76, and returned to the 64Kbps voice channel data by an extending circuit 74. The output of the multiplex circuit 75 is added to the back part of one frame, and the output of the extending circuit 74 is added to the front part, and the obtained data are transmitted from a 2Mbps interface transmitting part 72. A pair of 2Mbps interface receiving part 71 and transmitting part 72 are sufficient as the interface with a switchboard, so that the cost and the maintenance operation can be effectively controlled.
Patent JP-H09287887-A (JP)
Title: Combined heat-exchanger
Inventor: IRITANI KUNIO
IPC: F28D1/053
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To simplify medium passages which connect a plurality of heat exchangers thereby enabling connection of these heat exchangers with a least space. SOLUTION: A plurality of heat exchangers 11, 12 are arranged in a direction A of an air flow. These heat exchangers 11, 12 are respectively provided with header tanks 19, 20 which are disposed adjacent to each other. Connecting blocks 25, 26 are disposed in such a manner that they extend over both respective axial ends 19a, 20a of header tanks 19, 20 to define medium passages betwen corresponding axial ends 19a, 20a. These connecting blocks 25, 26 are respectively provided with a first communicating opening and a second communicating opening, wherein the first communicating opening is directly brazed to an opening 19b of each axial end of one adjacent header tank 19 while the second communicating opening is directly brazed to an opening 20b of the other header tank 20.  Due to such a construction, medium passages formed between the header tanks 19, 20 of a plurality of neighboring heat exchangers are formed by flattened connecting blocks 25, 26 so as to provide a compact and simple connection.
Patent JP-H02278364-A (JP)
Title: Test system for multiprocessor
Inventor: MATSUHASHI TAKAHITO
IPC: G06F15/177
Filed: 1989-04-20
Abstract: PURPOSE:To test plural processors automatically through the starting of the processor of one time by making it possible to start and test other processors one after another part the test of the under-mentioned processor is finished by selecting one processor from among plural processors, and starting this processor and executing test starting for it. CONSTITUTION:A test execution control part 20, a test starting part 30, a test finish informing part 40, a processor state storage part 50 and a test result deciding part 60 are stored in a main storage part 10, and these are constituted as a program and data. When the test starting part 30 selects the processor 1 and executes the test starting for it, the test finish informing part 40 detects the finish of this test, and informs the test execution control part 20 of the finish of the test. When the test execution control part 20 receives this information, it makes the test result deciding part 60 decide a test result. Then, when the result of this test is decided, the next processor 2 is selected and started, and the test is started. Thus, the test is executed automatically by starting successively the processors by starting one processor.
Patent JP-S5223368-A (JP)
Title: Liquid level detector
Inventor: MIYAMOTO MASATO
IPC: G01F23/22
Filed: 1975-08-15
Abstract: PURPOSE: To control the performance of an alarm device by cnnecting thermistors each having low and high coefficient of teat dissipation in series to fixed resistnaces, so that the performance of a transistor is controlled by an electric potential at each of the nodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02282140-A (JP)
Title: Paper sheet continuously delivering device
Inventor: NAKANISHI TOMOYUKI
IPC: B65H3/52
Filed: 1989-04-19
Abstract: PURPOSE:To eliminate any jam, reject, etc., of paper sheets at the time of accumulation by providing constitution in such a way as variably changing an opposed space between a delivery roller and a friction roller so as to continuously deliver a plural number of paper sheets left as placed in an overleaped condition. CONSTITUTION:When a thickness detecting means 27 detects point end parts of overlapped two paper sheets 2a, 2b arriving at a place where a guide roller 22 opposedly comes into contact with a thickness detecting roller 23, an opposed space variable means 16 is driven to change an opposed space delta of a friction roller 8 in relation to a delivery roller 7 for one sheet delivery space. Thus changing the opposed space delta between the delivery roller 7 and the friction roller 8 based on detection of the thickness detecting means 27, a plural number of paper sheets 2 are continuously delivered being left as placed in an overlapped condition, and the delivered number of paper sheets 2 can be counted based on detection of an overlapped part.
Patent JP-H05299626-A (JP)
Title: Contact type image sensor
Inventor: NAKAMURA TETSURO
IPC: H01L27/14
Filed: 1992-04-20
Abstract: PURPOSE:To provide an image sensor, which has high reliability and cost of which is reduced, by simply mounting a semiconductor element on a substrate in a short time without conducting wiring (wire bonding) operation by conventional complicated metallic small-gage wires and without forming a bump electrode. CONSTITUTION:In a contact type image sensor constituted by mounting a semiconductor element 13 with light-receiving elements 17 on a light-transmitting substrate 11 having circuit conductor layers on a surface in a face-down manner through a photo-setting type insulating resin 15 so that the electrodes 14 of the semiconductor element 13 and the circuit conductor layers 12 are abutted, windows are bored to parts of the sections of the circuit conductor layers 12, against which the electrodes 14 are abutted, or parts of the sections of the circuit conductor layer 12 are formed in a forked shape.
Patent JP-S5324748-A (JP)
Title: Recurrent jump return control system
Inventor: DENKOU MASATOSHI
IPC: G06F9/42
Filed: 1976-08-20
Abstract: PURPOSE: To enable the recurrent subroutine jump return, by making the consideration on the program unnecessary, thru leaving the parameter giving and reception to stack in the memory. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5871-A (JP)
Inventor: YONEMURA MINORU
IPC: F25B41/04
Filed: 1981-06-25
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-S61258034-A (JP)
Inventor: YOAHIMU ROONERU
IPC: D01H5/66
Filed: 1986-05-01
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-S58218460-A (JP)
Title: Load sensing type hydraulic controller for car
Inventor: FUJITA TOMOHIRO
IPC: B60T8/30
Filed: 1982-06-10
Abstract: PURPOSE:To reduce the brake power loss by a large margin by improving a hydraulic controller arranged in a rear brake hydraulic pressure transmission system and obtaining an actual brake power line approximate to an ideal curve in each loaded state. CONSTITUTION:The first and the second proportioning type control valve parts are arranged in parallel over and under a valve body 1. As for the first control valve part, the valve chamber into which a control piston 2 is accommodated is divided into two liquid chambers r1 and r2 by a valve seat 3, and a liquid seal chamber r5 is dividedly formed by a piston cup 7 are installed at the other edge part of the piston on the second liquid chamber r2 side. An axial-flow passage 8 which communicates to the both liquid chambers r1 and r5 is formed in the shaft part of the control piston 2, and a normally opened type check valve 9 is built in said flow passage 8. While, as for the second control valve part, the valve chamber is divided into two liquid chambers r3 and r4 by a valve seat 13 similarly, and one edge part of the liquid chamber r3 side of the control piston 12 is engaged with a piston 17 urged by a spring.
Patent JP-H11286648-A (JP)
Title: Curable top-coating composition and object coated therewith
Inventor: TAMAI HITOSHI
IPC: C09D143/04
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a curable top-coating composition having excellent staining resistance, adhesion, solvent resistance, and impact resistance and to provide an object coated therewith. SOLUTION: There is provided a curable top-coating composition prepared by mixing 100 pts.wt. (A) acrylic copolymer containing reactive silyl groups and hydroxyl groups bonded to carbon atoms, represented by formula I (wherein R<1> is hydrogen or a 1-10C alkyl; R<2> is hydrogen or a monovalent hydrocarbon group selected among 1-10C alkyl groups, aryl groups, and aralkyl groups; and a is an integer of 0-2) with 2-70 pts.wt. (B) silicon compound represented by formula II: (R<3> O)4-b -Si-R<4> b (wherein R<3> is a monovalent hydrocarbon selected among 1-10C alkyl groups, aryl groups, and aralkyl groups; R<4> is a monovalent hydrocarbon group selected among 1-10C alkyl groups, aryl groups, and aralkyl groups; and b is 0 or 1) and/or partial hydrolyzate thereof and 0.1-50 pts.wt. (C) crosslinking agent being a compound containing at least two isocyanate groups.
Patent JP-S5445687-A (JP)
Title: Dispersion stabilizer for suspension polymerization of vinyl compound
Inventor: MARUHASHI KIICHI
IPC: C09K23/52
Filed: 1977-08-19
Abstract: PURPOSE: To provide a dispersion stabilizer, capable of producing granulated vinyl chloride polymer with a large percentage of voids and a drastic grain distribution, made of olefin-denaturated PVA yielded from asponification of ester component in a long-chain α-olefin-vinyl copolymer containing a long-chain α-olefin of 5 or more in the number of C atoms.  
     CONSTITUTION: This dispersion stabilizer (component A) for suspension polymerization of vinyl compounds, especially vinyl chloride is made of olefin denaturated PVA yielded from 20% or more, especially 40W100% saponfication by mole of ester component in a long-chain α-olefin-vinyl copolymer (e.g. α-dodecene-vinyl acetate copolymer) containing 0.01W10% by mole of a long-chain olefin of 5 or more in the number of C atoms. In addition, this component A is made in coexistence with a PVA (component B) of 60W90%, especially 65W90% by mole in average saponification degree and 100W3,000, 400W3,000 by mole in average polymeriation degree at a ratio A/B of 9/1W0.1/9.9 to improve the effect of the dispersion stabilizer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57211696-A (JP)
Title: Apparatus for measuring electric resistance and temperature of growing metal layer
Inventor: KONRAATO HIIBAA
IPC: G01B21/08
Filed: 1982-06-10
Abstract: A system for measuring electrical resistance and temperature during the manufacture of thin, conductive films deposited on substrates by means of evaporation or sputter-deposition. A deposition unit with an evacuatable load lock chamber and a rotating substrate holder are employed as the deposition system. The specific electrical resistance of the film is measured according to the principle of the two-point or four-point measuring methods at a reference substrate with specific sample geometry and with low-resistance contacts. The substrate temperature is measured by means of resistance thermometers. With the invention, the transmission of the measured data occurs contact-free by means of electro-magnetic radiation, preferably by means of a telemetric pulse code modulation method.
Patent JP-S5725217-A (JP)
Title: Working method for scroll lap for scroll compressor
Inventor: UENO SHIGEYASU
IPC: B21C23/00
Filed: 1980-07-23
Abstract: PURPOSE: To improve the accuracy and productivity of scroll laps by disposing an extrusion die between rolling rolls and bending rolls, and passing a strip through the die at its rolling thereby chamfering the corner parts of the strip and shaping and bending the same to required plate thickness.  
     CONSTITUTION: A strip 6 is rolled to prescribed thickness by rolling rolls 7, and is delivered in a right direction. Next, the strip 6 is passed through an extrusion die 8 by the thrust at the rolling and is further bent by a supporting roll 9 and a transfer roll 10. At this time, the die 8 has a opening part 11, and at the time when the stip 6 passes through the die 8, it is formed to the same shape as that of the part 11, by which it is formed into a sectional shape chamfered at corner parts 2, and is bent to a lap 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11315036-A (JP)
Title: Oxidation of ether, and production of acetal compound or carbonyl compound
Inventor: ISHII YASUTAKA
IPC: C07B41/12
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain the corresponding acetal compound or carbonyl compound in high yield by reaction between an ether and nitrogen monoxide in the presence of an oxidative catalyst consisting of an imide compound. SOLUTION: This acetal compound of formula II or carbonyl compound of the formula: R<a1> CR<a2> O is obtained by reaction, in the presence of (A) an oxidative catalyst consisting of an imide compound of formula I (R<1> and R<2> are each H, a halogen, alkyl or the like; X is O or hydroxyl; (n) is 1-3) (e.g. N-hydroxyphthalimide), between (B) an ether of the formula: R<a1> CR<a2> HOR<b> (R<a1> and R<a2> are each H, a hydrocarbon or the like; R<b> is a hydrocarbon or heterocyclic ring) (e.g. dimethyl ether) and (C) nitrogen monoxide, e.g. at 0-300 deg.C for 30 min to 48 h; wherein it is preferable that the molar ratios A/B and C/B are 0.01-1 and >=0.5, respectively.
Patent LT-2005084-A (LT)
Title: Device and method for recycling waste tires of vehicles
Inventor: MIRMOV NAUM
IPC: C08J11/00
Filed: 2005-09-08
Abstract: The offered method and device for waste tires of vehicles has the following distinctive features. The method comprises serial technologic operations: an establishing mechanical tension in tyre cover, an intensive refrigerating lower than rubber crumbling temperature, a rubber destruction by ozone and cover destruction in small parts. All technologic operations of tyre destruction, rubber separation from steel and synthetic cord effect in the same apparatus. For that purpose apparatus comprises a removable top. Devices are fixed on a top. Devices can be used for fixing some tires and for creating mechanical tension in rubber.