baber/WOPTO huggingface dataset:
Patent JP-H07244532-A (JP)
Title: Temperature setting signal generating device
Inventor: MURAYAMA YOSHIYUKI
IPC: G01K7/16
Filed: 1994-03-04
Abstract: PURPOSE:To obtain a temperature setting signal generating device capable of easily and quickly setting up a temperature by providing the device with a variable resistor capable of setting up a current value corresponding to a temperature range requested from a temperature controller. CONSTITUTION:The temperature setting signal generating device 34 uses a two-phase AC power supply (U, V) and a two-circuit two-contact power supply switch 36 is connected to the power supply. The variable resistor 44 is connected to the signal input part of the temperature controller for controlling a temperature based upon the current value of a current flowing into a temperature measuring resistor so as to set up a current value corresponding to a temperature range requested from the temperature controller. Since a current value coresponding to the current value of a current flowing into the signal input part of the temperature controller can be obtained by the resistor 44 instead of the temperature measuring resistor, temperature setting work can be simply and quickly executed without using a thermostat and requiring labor.
Patent JP-H08265222-A (JP)
Title: Echo canceller
Inventor: KOBAYASHI SHOJI
IPC: H04B3/23
Filed: 1995-03-20
Abstract: PURPOSE: To prevent a generation of pseudo echo signals using a filter coefficient based on erroneous estimation generated in a time lag from the generation of a double talk state to the stoppage of an echo estimation processing. CONSTITUTION: When an echo estimation part 19 does not receive double talk detection signals S7, the echo estimation processing is performed and the estimated filter coefficient is stored alternately in coefficient memories 24a and 24b in a prescribed cycle. Also, a memory selector 26 is controlled so as to output the filter coefficient to be used by a filter part 22 from the coefficient memories 24a and 24b at the time. On the other hand, when the echo estimation part 19 receives the double talk detection signals S7, the echo estimation processing is stopped and the storage of the filter coefficient is stopped. However, the filter part 22 generates the pseudo echo signals S3 even at such a time.  Then, the memory selector 26 is controlled so as to supply the filter coefficient for using the pseudo echo signals S3 for generation from the coefficient memory 24 different from the coefficient memory 24 used when the echo estimation part 19 receives the double talk detection signals 57.
Patent JP-S55153463-A (JP)
Title: Induction type distributor having oscillating function
Inventor: KANEKO OSAMU
IPC: H04M3/38
Filed: 1979-05-18
Abstract: PURPOSE:To offer the guide service with low cost, by cutting off the output circuit of pickup electromagnetically coupled with the induction line by means of the cut-off unit and causing self-oscillation through the constitution of a feedback circuit in the amplifier. CONSTITUTION:To the subscriber A being stopped for the connection tentatively due to unpaid charge, the induction type distributor 11 is inserted to the arrester ARR5, the guide service flowing in the induction line 2 is electromagnetically coupled with the pickup coil 8, for the guide broadcast to the subscriber A via the  amplifier 9. With this state, if an emergency is taken place, the switch unit 10 of  the distributor 11 is operated to cut off the coil 8 and a feedback circuit 12 is  formed in the amplifier 9 to produce an intermittent oscillation. To the line subscriber B taken place for the emergency, the induction distributor 4 is inserted to  the ARR5, and the tape is replaced with the tape recorder for guide of emergency  taken place. Thus, since the distributor 11 is kept inserted to the subsriber A, the  line is not lived even temporarily. Further, when the emergency is released and  restored, no insertion error of ARR is made, processing is made in a short time,  and the guide service is improved.
Patent JP-H07273281-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA EITA
IPC: H01L27/04
Filed: 1994-03-30
Abstract: PURPOSE:To prevent a drop in an impurity concentration near a dielectric layer and to prevent a change in a capacitor capacitance by a method wherein an amorphous silicon layer on the lower side of a silicide layer in the upper- layer part of a capacitor electrode is formed as a large-particle-size poly-silicon layer. CONSTITUTION:A lower-part electrode 3 for a capacitor electrode 18 is formed on an insulating film 2 on a semiconductor substrate 1, and a dielectric layer 4 is formed on it. In addition, an amorphous silicon layer 10 is formed on it, and an annealing treatment is conducted so as to form a large-particle-size silicon layer. As a result, impurities in the large-particle-size silicon layer are diffused into a silicide layer in large quantities by a heat treatment conducted in the formation process of a polycide layer which is composed of a silicide layer to be formed later, and it is possible to prevent a drop in an impurity concentration near the dielectric layer 4. Consequently, it is possible to prevent a change in a capacitor capacitance by means of a voltage applied to the capacitor electrode 18. In addition, a minute uneven part in the interface between an oxide film and an electrode is eliminated, the dielectric layer 4 is made favorably thin, and the capacitor capacitance can be set easily.
Patent JP-H10251392-A (JP)
Title: Production of polyester
Inventor: NAKAMICHI KAZUYA
IPC: C08G63/183
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To produce a polyester having high intrinsic viscosity suitable for direct blow molding, by obtaining a polymer from a specific acid component and a diol component by melt condensation polymerization and subjecting the polymer to solid-phase polymerization while maintaining the water content of the polymer at a specific value or lower than it. SOLUTION: A carboxylic acid component consisting essentially of terephthalic acid or its ester forming derivative are a diol component consisting essentially of ethylene glycol (e.g. containing 0.5-10mol% of cyclohexanedimethanol and 1.0-4.0mol% diethylene glycol in the diol component, respectively) are esterified or transesterified to give a product, which is subjected to melt condensation polymerization to give a polymer having 0.45-0.8dL/g intrinsic viscosity (η). Then the polymer is subjected to solid polymerization while maintaining it at 200-225 deg.C for 15-35 hours in <=0.1wt.% water content to give the objective polyester having 1.0-2.0dL/g η, preferably 1.10-1.20dL/g and <=4.0ppm acetaldehyde content.
Patent JP-S61220337-A (JP)
Title: Formation of element separation region
Inventor: TSUDA HISANORI
IPC: H01L21/76
Filed: 1985-03-27
Abstract: PURPOSE:To form an element separation region on a substrate by a method wherein a gas which is activated by absorbing light energy is introduced into a reaction chamber and a light beam is applied to the position where the ele ment separation region is to be formed to create chemical reaction and form an insulation region. CONSTITUTION:A heater 4 for heating a substrate 3 is provided in a substrate holder 2. An introduction inlet 5 and an exhaust outlet 6 are provided to a reaction chamber 1 and an activating gas and an oxidizing gas are introduced into the chamber 1. A beam 8 is applied to the part of the substrate 3 where an element separation region is formed through the window 7 of the reaction chamber 1. The beam 8 consists of a beam emitted by a light source 9. The emitted beam is subjected to square beam correction by a slit 10 provided for regulating amount of the light. The corrected beam is converged by a beam scanning system 13, constituted by a mirror 11 and cylindrical lenses 12a and 12b to be the beam 8. The beam 8 is moved on the substrate 3 by the beam scanning system 13 to form the element separation region of a required pattern on the substrate 3.
Patent JP-S62220715-A (JP)
Title: Controller for preventing self-excited vibration of rotary machine
Inventor: SAITOU IKUHIRO
IPC: F16C32/04
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the self-excited vibration caused by the fluidity of incorpoprated liquid by increasing the damping force against the forward vibration of the self-excited vibration by means of the channel cross between X- direction control circuit and Y-direction control circuit of an electromagnetic bearing. CONSTITUTION:An electromagnetic bearing has four solenoid coils 3 disposed to the right and left and above and below of a rotor 1. Furthermore, X-direction displacement sensor 2x and Y-direction displacement sensor 2y for detecting the displacement of the rotor 2 are provided. Said sensors 2x, 2y are connected respectively to control circuits 5x, 5y which are connected to an amplifier 4 for exciting the solenoid coils 3. X-direction control circuit 5x and Y-direction control circuit 5y are connected each other through bandpass filters 6x, 6y (channel cross). Consequently, the damping force in the self-excitation frequency region can be increased.
Patent JP-H08262878-A (JP)
Title: Transfer device
Inventor: KIMURA SHIGEO
IPC: G03G15/16
Filed: 1995-03-20
Abstract: PURPOSE: To provide a transfer device capable of remarkably miniaturizing a power source, etc., by making applied voltage required for a transfer lower than ones currently in use. CONSTITUTION: In the transfer device for transferring a transferable toner image formed on the surface of a photoreceptor drum (image carrier) 1 to a transfer material P, in such a manner that a voltage is applied to a transfer means coming into contact with the rear surface of the transfer material P in a transfer part, to impart a charge to the rear surface of the transfer material P, the transfer means is constituted of a brush electrode 3 including a flexible member (brush) which is flexibly curved up to the vicinity of the rear surface position of the transfer material P in the transfer part by the leading edge of the transfer material P carried from the upstream side of the transfer part and divided in a longitudinal direction and the voltage applied to the brush electrode 3 is controlled to make a current constant at least during a transfer process.  Moreover, the volume resistance value of the electrode 3 is set 10<5> Ωcm<=10<8> Ωcm.
Patent JP-2000257020-A (JP)
Title: Rope winding device for damping vibration of suspension bridge hanger rope
Inventor: SAKAMOTO MITSUSHIGE
IPC: E01D1/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently wind a vibration-damping rope on each hanger rope in a state of being installed on a suspension bridge. SOLUTION: A device is used to spirally wind a vibration-damping rope 12 on each hanger rope 10 of a suspension bridge. A plurality of rollers 27 rolling the outer peripheral surface of the hanger rope and rope feeding means 40 feeding the vibration-damping rope 12 are installed on frames 14 disposed around the hanger rope. Also, the rolling direction of each roller 27 is inclined relative to the center axis of the hanger rope 10 so as to swing the frame 14 and rope feeding means 40 around the hanger rope 10 in conjunction with the lowering of the frame 14.
Patent JP-S55711-A (JP)
Title: Fluorescent substance
Inventor: HASE TAKASHI
IPC: C09K11/08
Filed: 1978-05-22
Abstract: PURPOSE: A chloroborate fluorescent substance having improved luminous efficiency and luminous brightness, comprising a bivalent europium-activated calcium chloroborate fluorescent substance as a base constituent and germanium dioxide.  
     CONSTITUTION: A fluorescent substance prepared by incorporating (A) CaO or a calcium compound, e.g. nitrate or carbonate, readily convertible into CaO at a high temperature, (B) CaCl 2 , (C) GeO 2 , (D) B 3 O 3  or a boron compound, e.g. H 3 BO 3 , readily convertible into B 2 O 3  at a high temperature, (E) Eu 2 O 3  or an europium compound, e.g. a nitrate or chloride, readily convertible into Eu 2 O 3  at a high temperature to give the composition formula Ca 2-y Eu 2+   y B 5 O 9 Cl.xGeO 2 (0<x≤0.5; 0.001≤y≤0.5, preferably 0.01≤x≤0.3; 0.005≤y≤0.3), and by calcining the mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02240915-A (JP)
Title: Manufacture of heterostructure compound semiconductor device
Inventor: NAKADA YOSHIAKI
IPC: C30B23/08
Filed: 1989-03-15
Abstract: PURPOSE:To enable growth of a crystal of high quality by selecting the optimum intensity of a molecular beam of a group V element in accordance with the kind of a III-V compound semiconductor forming each layer by opening and closing a shutter between each molecular beam source and a substrate in synchronization with each heterointerface. CONSTITUTION:A plurality of molecular beam sources which are set at an optimum molecular beam intensity in accordance with each III-V compound semiconductor with respect to a group V element are employed. The optimum intensity of a molecular beam of the group V element is selected in accordance with the kind of the III-V compound semiconductor forming each layer, by opening and closing a shutter between each molecular beam source and a substrate in synchronization with each heterointerface. Accordingly, an As molecular beam intensity (the ratio in intensity of an As4 molecular beam to a Ga molecular beam) in a GaAsSb compound semiconductor crystal can be changed over steeply on each heterointerface, and a crystal can be made to grow with the As molecular beam intensity being optimum for a discrete semiconductor constituting a heterojunction structure. Thereby a hetero-structure crystal of high quality can be obtained.
Patent JP-S62219815-A (JP)
Title: Logic circuit
Inventor: ENOMOTO HIROSHI
IPC: H03K19/013
Filed: 1986-03-20
Abstract: PURPOSE:To decrease the switching time by turning off a transistor (TR) outputting an output signal of opposite phase to an input signal based on an output at the turning-on of a TR driven directly by a signal in opposite phase to the input signal. CONSTITUTION:When the level of an input signal VIN changes from 'H' to 'L', a signal V1 is inverted to 'L' and a signal V2 is inverted to 'H'. Then TR T8 is turned on and the emitter potential of a TR T6 is boosted up to power supply potential Vcc, then the TR T6 is turned on and the base potential of a TR T7 rises accordingly, then the TR T7 is turned on. At the transient state when the input signal VIN changes from 'H' to 'L', the electric charge sufficiently to turn on a TR T3 remains on the base of the TR T3 and the on-state of the TR T3, that is, the state 'L' of an output signal VOUT continues for a while. Since the electric charge on the base of the TR T3 is discharged momentarily to ground via the TR T7, then the TR T3 is turned off quickly and the output signal Vout rises quickly.
Patent JP-S58178657-A (JP)
Title: Data storage controlling system
Inventor: CHIKIRA HIROSHI
IPC: H04M3/22
Filed: 1982-04-14
Abstract: PURPOSE:To prevent a claim of an erroneous charge, by monitoring the supply voltage by a voltage detector, and reading out and storing a data which is stored in the inside and causes a trouble in case of its annihilation, before said voltage reaches operation allowable limit voltage. CONSTITUTION:In a rectifying device RECT for supplying electric power to a switchboard, the voltage immediately before reaching the upper limit and the lower limit of operation allowable voltage of the switchboard is detected by a high and low voltage detector Hi-LoB in addition to a high and low voltage detector Hi-LoA for detecting the upper limit and the lower limit of operation allowable voltage of the switchboard, and the detected information is sent to a central control device CC. When the central control device obtains information from the high and low voltage detector Hi-LoB, its device shifts an accounting data which is accumulated in the internal memory and causes a trouble in case of its annihilation, to a magnetic tape device M/T before the switchboard stops.
Patent JP-H09253983-A (JP)
Title: Production control device and production control method
Inventor: OKAMOTO KATSUMI
IPC: G06Q50/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent treatment of a post-process of a product from being badly influenced in a production facility and prevent an excessive stock of the product. SOLUTION: Instruction of production is applied to a production facility 24 in reference to a production plan stored in a production plan information memory section 11. An actual result of production is stored in an actual production information memory 12. A production volume control section 13 monitors an actual production volume in respect to a production plan. If there is a lack of production volume, information for searching the planned product from surplus products at a surplus product allocating section 14 is made or information for reproducing a lack of planned product at a reproduction instruction making section 16 is made to assure the product at the production facility 24.
Patent JP-H10251010-A (JP)
Title: Silicon for solar cell
Inventor: KATO YOSHIHIDE
IPC: C01B33/037
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a silicon for solar cell having excellent conversion efficiency even in the case of being out of conventional component limit by considering the correlation between respective impurity components. SOLUTION: This silicon contains <=10ppm C, <=10ppm O and the balance substantially Si. The silicon is controlled to (P)/(B)<1.0, 0.06<=(B)<=0.3, (Mi)/(C+O)<0.2 and ((P)/(B))((Mi)/(C+O))<0.05. Where, (P) represents the concentration of P in the silicon, (B) represents the concentration of B in the silicon, (Mi) represents the concentration of Fe+Al+Ti+Ca in the silicon and (C+O) represents the concentration of (C+O) in the silicon.
Patent JP-H03262036-A (JP)
Title: Graphic program pattern generating system
Inventor: TAKANO ISAO
IPC: G06F17/50
Filed: 1990-03-12
Abstract: PURPOSE:To improve the work efficiency of program development by generating graphic program parameters from a graphic program and easily generating and maintaining program parameters with visual expression. CONSTITUTION:A command input part 101, a command analyzing part 102, a graphic holder generating part 103 which generates graphic symbols into a graphic holder, a graphic holder holding part 104, a control holder generating part 105, a control holder holding part 106, a display part 107, an input part 108, an output part 109, a graphic program parameter holding part 110, and a chain solving part 111 are provided. The command input part 101 receives holder numbers, which discriminate the graphic holder and the control holder where program structure symbols selected in the graphic program as a program constitution diagram are held in a holder group, as commands from an input/ output device. A general program parameter having a development control statement which controls the processing development is visually expressed and can be handled by a graphic program editor, and a graphic program pattern is generated from the graphic program.
Patent JP-H08219329-A (JP)
Title: Cord storage case
Inventor: FUJISAKI TOSHIKO
IPC: F16L3/137
Filed: 1995-02-13
Abstract: PURPOSE: To provide a cord storage case that can enclose the excess length part of a cord in a neat, smart-looking way so that the too long cord does not get in the way. CONSTITUTION: The excess length part of the cord 8 of a desk lamp 11 or the like is put in a storage part 1 by opening an opening/closing part 2. The cord 8 is put out of a cord through-opening part 3 provided at either side, and the opening/closing part 2 is closed and fastened by an opening/closing part closing device 4. A plug 9 is then inserted into a plug socket 12 to light the desk lamp 11 or the like.
Patent JP-S59186199-A (JP)
Title: Semiconductor memory
Inventor: TAKEUCHI TAKASHI
IPC: G11C17/18
Filed: 1983-04-08
Abstract: PURPOSE:To attain high speed operation by selecting a source potential of a memory cell with a column decoder signal and also forming a voltage sense circuit by means of a multi-input gate circuit so as to decrease the capacity of a sense contact. CONSTITUTION:When a transistor (TR)40-00 or the like in TRs 4n-xy of a memory cell of matrix arrangement is selected, a source potential of the TR40-00 is selected via a corresponding column line 140 by a TR 110 or the like for selecting source line to be turned on via a column decoder after precharge. Then, a read voltage of a corresponding sense contact 170 is read by a voltage sense circuit formed by a multi-input NAND circuit. Thus, the capacity of contacts 170, 171- is decided by TRs 50-00 for selecting the corresponding column line and becomes a small capacity, allowing to attain high speed read.
Patent JP-H10242296-A (JP)
Title: Semiconductor device
Inventor: IWATA SHIGERU
IPC: H01L29/78
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the layout area of an ESD protective circuit, without lowering the EST protection effect by forming a pattern having a small area and long circumference on the drain of a transistor at an ESD protector of an input/output circuit at the same time as forming its gate; the pattern made of the same material as the gate electrode. SOLUTION: Total 49 rectangular patterns 4 having a size of a×b and made of the same material as gate electrodes are formed on drains 1 of n- and p- channel MOS transistors at the same time as forming gates 3 and set to the same potential as the gates 3 where the conversion layer bottom capacitance among diffusion layer capacitances of the drain decreases but the gate side face capacitance is high per area and hence the total capacitance increases, this allowing the area of the drain 1 to be reduced, without reducing the capacitance of the drain 1 and hence the drain area can be reduced to reduce the LSI chip size.
Patent JP-S51138492-A (JP)
Title: Powder direct shearing tester
Inventor: AMIKAWA HIROSHI
IPC: G01N19/00
Filed: 1975-05-26
Abstract: PURPOSE: To provide a powder breaking envelope by converting the volumetric expansion of powder layer by shearing strain to vertical stress increase, with one shearing operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000257557-A (JP)
Title: Compressor
Inventor: KONEMURA HITOSHI
IPC: F04C29/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a compressor causing no reduction of efficiency of an electric motor part, even if a magnetic body is used in a material of a balance weight, and allowing mounting of the balance weight without using a fixing pin. SOLUTION: A permanent magnet is internally mounted in a rotor constituting an electric motor part, and an upper part of a rotary shaft 4 is connected with the rotor. A first balance weight 5 and a second balance weight 6 are attached to the rotary shaft 4 in a non-contact condition with the rotor 22 of the electric motor part 2. The first balance weight 5 is attached on outer periphery of the rotary shaft 4 by corresponding to an upper end of a main bearing 35 of a compression mechanism part 3. Moreover, the second balance weight 6 is attached to an upper end part 44 of the rotary shaft 4. These balance weights 5, 6 are attached by pressing them in the rotary shaft 4, respectively.
Patent JP-S61221070-A (JP)
Inventor: KOMATSU TSUTOMU
IPC: B66B3/00
Filed: 1985-03-28
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。