baber/WOPTO huggingface dataset:
Patent JP-S60160635-A (JP)
Title: Semiconductor device
Inventor: OGAWA ROKUTAROU
IPC: H01L23/522
Filed: 1984-01-31
Abstract: PURPOSE:To reduce noises generated by capacity coupling between wirings, by interposing an insulation film having a first permittivity between the layers of wirings intersecting each other with the insulation film between and by providing another insulation film having a second permittivity smaller than the first permittivity between the wirings in the same layer with the subject wirings. CONSTITUTION:A silicon dioxide film 4 has a permittivity of about four, while a silicon nitride film 10 has a permittivity of about eight. Thus the silicon nitride film has a much larger permittivity than the silicon dioxide 4. Since the number of electric fluxes per unit charge is constant, the electric fluxes gather to the silicon nitride film 10 having the larger permittivity while the silicon dioxide film 4 has fewer electric fluxes. Accordingly, noise interfering with each other between transverse wirings 2a and 2b are reduced. On the other hand, the coupling of electric fluxes between the wirings 2a and 2b and the upper wiring 3 is further strengthened, but since vertical wirings are only intersecting to them, the electric fluxes are strengthened only at the vertical intersections. Thus the effect of noises in the vertical directions as a whole is substantially the same as conventional ones.
Patent JP-S5298759-A (JP)
Title: Olefin resins composition
Inventor: IWAMI FUMIO
IPC: C08L23/00
Filed: 1976-02-17
Abstract: PURPOSE: A flame-retardant olefin resin compsotiion comprising an hydratedalumina-containing olefin resin incorporated with a low-molecular polyelefin and calcium oxide. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01238418-A (JP)
Title: Method of forecasting electrical accident related to discharge phenomenon
Inventor: FUKUNAGA YASUHIRO
IPC: G01N27/92
Filed: 1987-01-26
Abstract: PURPOSE:To forecast an electric accident, by detecting the discharge phenomenon observed before the electric accident as a value easy to be measured, by grasping the discharge condition as well as selecting the presence of a discharge point, and by comparing it with and referring it to the allowable value of discharge of the equipment at issue. CONSTITUTION:In a node 14 of an earthing conductor 12 of an outer rim 10 of an object for detection pressurized with an applicable power source 7 in common use, the higher harmonic current portion at 1MHz or so generated along with the discharge phenomenon is detected in a value which is easy to be measured under the same condition by a detection section A interposed in each line. The presence of a discharge point is selected and the state of it grasped by an electronic circuit 4. The detected value is further referred to the allowable value of discharge of the equipment at issue. As a result, according to its degree, the value is displayed to a control panel 5, with an alarm issued, and automatically informed to a regularly monitoring station 6 in a remote place. By this accident forecasting, the equipment can be well maintained.
Patent JP-H11206381-A (JP)
Title: Isolation and cloning of nucleic acid molecule utilizing hairpin-type nuleic acid probe molecule
Inventor: FUJIWARA JUN
IPC: C12N15/09
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting and isolating a desired target nucleic acid in a short time directly in naturally occurring form without being accompanied by any denaturation or mutation, with no need of constructing any DNA library and screening it. SOLUTION: This method comprises using a nucleic acid probe molecule for hybridization which has a portion with self-complementary stem-loop structure and a 2nd portion with a single-stranded structure extended from one end of the former portion, wherein the single-stranded portion is complementary to a desired nucleotide sequence to be isolated and bears a label for the isolation, hybridizing the probe via a homologous recombinant enzyme with a target nucleic acid molecule, and isolating the aimed target nucleic acid through binding to a solid phase support by the aid of the label.
Patent JP-S6325411-A (JP)
Title: Gas supply controller of gas instrument
Inventor: AKAMATSU YOSHIO
IPC: F23N5/26
Filed: 1986-01-29
Abstract: PURPOSE:To facilitate incorporation of the controller by such a procedure that when a control signal is inputted to an electronic control part, an electronic control part operates on receiving said signal and signals from a control position detector of a gas control part, which have detected the positions of a cock and a gas flow rate control body. CONSTITUTION:When a button 34 of a panel 28 is pushed, a control signal is inputted to an electronic control part 31, a solenoid valve 64 is opened, a signal is delivered to a gas control part 30, a motor 42 is rotated, and a closing member 40 and a control member 43 are actuated in linkage with each other. Then, the closing member 40 is opened, the gas passes through a passing hole 43 aligning to an outlet 43 or any of control holes 43b-43g and is supplied through a nozzle 59 to a bas burner 60 wherein the gas is ignited by an igniter 61 and burns. When heating power is desired to be adjusted, a button 33 is pushed, a control signal is inputted to the control part 31, a signal is transmitted to a motor 42 from the control part 31, and the heating power is adjusted to 'small'. Further, a fire extinguishing button 32 is pushed, the control part 31 closes the closing member 40. Thus, it becomes easy to incorporate various kinds of controllers into the controller.
Patent JP-S63190522-A (JP)
Inventor: NAGATA JUNICHI
IPC: H02J13/00
Filed: 1987-01-29
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-H10199367-A (JP)
Title: Horn switch
Inventor: SAKAI HIROKAZU
IPC: B60R21/20
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a horn switch which has an excellent shock resistance, and a good switching property. SOLUTION: In this switch 1, copper electrode foils 14 (14a and 14b) are stuck to insulating films 12 (12a and 12b) of polyethylene terephthalate(PET) to form two sheets, which are superposed opposing each other, dot spacers 18 are provided between the electrode foils 14a and 14b, while a spacer film 20 made of an insulating PET resin is provided at the peripheral edges of the electrode foils 14a and 14b, and the spacer film 20 and the insulating films 12a and 12b on both surfaces are stuck integrally through an adhesive 22 for spacer, so as to compose this switch 1. In this case, the elastic modulus of the electrode foil material is within the scope 2,500 to 20,000kg/mm<2> , and the thickness of the spacer film 20 is 25 to 500μm, and its elastic modulus is made to be within the scope 40 to 600kg/mm<2> .
Patent JP-S57131175-A (JP)
Title: Video signal clamping circuit
Inventor: YAMAMOTO SHIYUNICHI
IPC: H04N5/18
Filed: 1981-02-06
Abstract: PURPOSE:To obtain a clamping circuit which responds quickly, by removing a variation of a pedestral by a sink chip clamping circuit whose clamping strength is strong, and after that, clamping the burst part by a clamping circuit whose strength is weak. CONSTITUTION:An input video signal (a) clamps a sink chip part a-1 by the timing of its pulse (b) through the first keying and clamping circuit 3 whose  strength is strong, consisting of a clamping potential setting electric power source 4 and an electronic switch 11, etc. Subsequently, a burst part (a-2) is clamped by the timing of a pulse (c) of the second keying and clamping circuit 5 which is weak in its clamping strength and small in its response speed, consisting of a DC reproducing capacitor 10, a resistance 9, etc. In this way, a variation of a pedestal at every 1H is suppressed by the first clamping circuit 3, a hum component is removed, and after that, a pedestal variation due to a sink level difference is removed without damaging the burst part by the second clamping circuit, and a clamping circuit which responds quickly is obtained.
Patent JP-H04213912-A (JP)
Title: Bidirectional clamp circuit for limiting circuit node to voltage within range of pre- determined voltage and method therefor
Inventor: KORIN SUCHIYUAATO BIRU
IPC: H03K5/00
Filed: 1991-02-08
Abstract: PURPOSE: To clamp a relatively large transient voltage and current shakes by using a bias circuit including a relatively low DC current in a bidirectional clamping circuit which limits a circuit node to a voltage within a preliminarily determined voltage range. CONSTITUTION: The source of an N-channel transistor TR M1 and that of a P-channel TR M2 are connected to form a node. The P-channel TR is made conductive if the potential of the node exceeds the sum of the bias potential and the threshold potential of the P-channel TR, and the N-channel TR is made conductive if it is lower than the difference.
Patent JP-S56116103-A (JP)
Title: Malfunction preventing device
Inventor: HASHIMOTO YASUICHI
IPC: G05B9/02
Filed: 1980-02-18
Abstract: PURPOSE:To inhibit the driving of a device to be controlled when a microcomputer has some fault, by installing a decoder to detect a series of prescribed sequence plus a sequence circuit containing a series of FF that stores in a normal way the above detection of sequence. CONSTITUTION:With a normal operation of the microcomputer, the operation of a program progresses to set ''1'' at the FF9 and then decode 3 the address 13. As a result, the data is written into the FF9, and the output of the FF9 is set at ''1''. On the other hand, the signal 14 is supplied to the MON-FF4. For the FF4, the output 19 is set at ''1'' in accordance with the time during which the computer 1 executes one reading cycle, and then the output is turned to ''0'' when a prescribed time elapses. The MON-FF5 is set at ''1'' by the pulses that are generated for the period during which the output 19 is changed to ''0'' from ''1'', and the output of the FF10 is set at ''1'' by the pulse produced for the time during which the MON-FF5 is set at ''1''. Thus the rotation signal of a motor can be set first, and the driving of a device to be controlled is inhibited when the computer 1 has some fault to secure the safety.
Patent JP-S58135451-A (JP)
Title: Ultrasonic inspection method for material
Inventor: TAKAHASHI NOBUO
IPC: G01N29/27
Filed: 1982-02-05
Abstract: PURPOSE:To improve both efficiency of inspection and reliability of result of inspection, by setting in parallel ultrasonic probes at least >=3 areas of an inspection line and feeding successively the objects to be inspected into the inspection line with an interval exceeding the largest one of attaching spaces of the ultrasonic probes. CONSTITUTION:Detectors 16A, 16B-19A and 19B are provided around probes 12-15 which inspect a specimen I such as a metallic bar, a metallic pipe, etc. and at tow areas before and after the probes to feeding directions (a) and (b) of the specimen I. The tip part of the specimen I which is fed into an inspection line 1 is within a space D4 between detectors 8 and 9. Then the distance D5 between said tip part and the detector 9 is set larger than the largest one of attachment spaces D1-D3 of probes 12-15. In such a way, the preceding and next specimens are fed successively into the inspection line 1, and consecutive two specimens are inspected at one time by the probes 12-15.
Patent JP-H01192113-A (JP)
Title: Heating furnace
Inventor: SUZUKI TAMAO
IPC: H01L21/22
Filed: 1988-01-28
Abstract: PURPOSE:To obtain the heating furnace, having excellent characteristics, with which the material to be processed can be treated uniformly by a method wherein a substance having excellent heat conductivity is arranged along the longitudinal direction of a furnace core tube. CONSTITUTION:A coil-formed heating heater 3 is arranged on the outside of an outer tube 2, and a carbon cylindrical member 4, on the surface of which silicon carbide is coated, for example, is arranged on the outside of the heater 3 on the part of a heat equalizing section 1a as a substance having excellent heat conductivity. Said cylindrical member 4 has the coefficient of heat conductivity higher by three figures or more than that of a heat-insulating layer 5. Accordingly, the heat of the heater 3 is quickly transmitted in the longitudinal direction of a furnace core tube 1 by a cylindrical member 4, and a uniform temperature region is formed in the range of the heat equalizing section 1a. As a result, the temperature in the furnace core tube 1 can be made uniform.
Patent JP-S58146356-A (JP)
Inventor: JIEIMUZU HAWAADO HARISU
IPC: A61F2/958
Filed: 1983-02-04
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-S55111666-A (JP)
Title: Electric-power converter
Inventor: KUNIYOSHI MASATERU
IPC: H02M5/45
Filed: 1979-02-19
Abstract: PURPOSE: To produce a frequency conversion output of a power converter having less ripple component by inserting a DC reactor for mutually electromagnetically coupling DC intermediate circuits between power inverter and rectifier.  
     CONSTITUTION: The phases of thyristor group forming respective power rectifiers are controlled to convert the frequency of a power supply 1 to suitable frequency such as less than 1/3 of the original frequency so that respective DC currents become unidirectional sine wave currents of 120° in phase difference having predetermined infinitesimal zero current period at a period of 180° with respect to a load side period by a suitable control circuit. When the currents of the DC intermediate circuits as referred by iDa, iDb, iDc are applied to thyristors UP 1 ∼WN 2  of power inverters 3a∼3c in the respective zero current periods, the thyristors produce low frequency three phase sine wave currents iU, iV and iW. In this case the DC reactors electromagnetically coupled exhibit large inductance for the sum of the currents iDa∼iDc to absorb the voltage ripplies of the 6n components of the power supply frequency presented at the DC outputs of the power rectifiers 2a∼2c. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58137075-A (JP)
Title: Electronic cash register
Inventor: SHIN SHIGEO
IPC: G07G1/01
Filed: 1982-02-09
Abstract: PURPOSE:To make the confirmation of input monetary amount by a customer easy and to simplify the operation of digit, by providing a scale key on a keyboard of an ECR and displaying a numeral inputted just before the depression of the scale key with sound output having the scale. CONSTITUTION:A CPU31 controlling the entire ECR is provided with a keyboard 32, a display 33, a printer 34, a sound output circuit 35, an ROM36 and an RAM 37. Further, the keyboard 32 is provided with an entry key group NKG', a department key DKG, a credit key KU, a trust sale key SN, a total key SK and  a cash key GA. The key group NKG' is provided with a 1,000 Yen or 10,000  Yen key as a scale key. Just after the depression of the 1,000 Yen key, the  sound output of the NKG' inputted just before the 1,000 Yen key is outputted to  the circuit 35 to produce the sound output and to display on the display 33,  allowing customers to confirm the input monetary amount and to simplify the  input operation of the scale.
Patent JP-H11317837-A (JP)
Title: Close contact type image sensor and its manufacture
Inventor: OKUMURA NOBU
IPC: H04N1/19
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure of the close contact type image sensor with long-term reliability and its manufacture. SOLUTION: A semiconductor image sensor element 11 with a light receiving element array 12 is arranged on one side of an optical fiber array plate 14 being an optical guide of a structure where an optical fiber array 15 consisting of a plurality of optical fibers that are arranged is inserted between two glass substrates and is fused via a stress relax layer 16 so that the light receiving element array 12 opposes to the optical fiber array 15. The stress relax layer 16 is made of a visco-elastic material such as elastomer, gel, sol by curing a transparent silicone base adhesive whose major component is a silicone compound.
Patent JP-S53104046-A (JP)
Title: Method for starting railcar
Inventor: UEDA CHIAKI
IPC: B60L15/20
Filed: 1977-02-22
Abstract: PURPOSE: To improve heavy load operating capacity by application of lower notches and higher notches again after readhesion on performance of idling inspection without turning off notch output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61176460-A (JP)
Title: Metal die
Inventor: TAKAHASHI KATSUHIKO
IPC: B29C33/02
Filed: 1985-01-31
Abstract: PURPOSE:To control temperatures of a metal die accurately by incorporating a thermocouple in a pushing-out pin or a core pin. CONSTITUTION:The thermocouple 5 for measuring metal die temperatures is incorporated in the pushing-out pin 4 or the core pin being through the movable metal die 2. The inside part of the pin 4 is formed into a hole, the inside part 6 contains the thermocouple 5, and the top 5a of the thermocouple 5 is abutted on the inside bottom 4a of the pin 4. A lead wire 7 of the thermocouple 5 is connected with a measuring instrument being apart from the die 2 through the inside part 6. The surface temperature of a cavity 3 immediately before extrusion is measured by the thermocouple 5 because the pushing-out pin 4 or the core pin is in contact with the cavity 3 of the die 2 constantly. Therefore, this method performs an accurate temperature control for the metal die.
Patent JP-H09189666-A (JP)
Title: Photoelectric detector and foreign matter inspection device using the photoelectric detector
Inventor: MIYAZAKI KYOICHI
IPC: G01N21/956
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To hold constant the position of a subject for detection relative to the beam waist of a scanning optical system to enable scattered light from any foreign matter to be stably detected by restraining the shaking of a scanning stage system relative to a linear detection area by use of a reference position setting member (guide). SOLUTION: A guide (reference position setting member) 50, consisting of two upper and lower rollers, with its center shaft secured to a rigid body such as a casing 40, is formed. The guide 50 holds from above and below a reticle holding plate 25 serving as the moving mechanism of a stage system 23, serves as a reference position during the execution of running, and restrains the stage system 23 from shaking vertically during stage feed. When a reticle 22 is placed on the holding plate 25, a vertical (Z)-direction position on the lower surface of the reticle 22 becomes the same as the position where the upper guide 50 makes contact with the holding plate 25 along the vertical direction, so that even with the shaking, rolling, or pitching of the stage system 23, the focal point of a laser 14a is not moved in Z direction, resulting in accurate system constitution.
Patent JP-H07228255-A (JP)
Title: Truck with shelf
Inventor: MUTO MASAHIKO
IPC: B62B3/02
Filed: 1994-02-15
Abstract: PURPOSE:To prevent the occurrence of the loss and breakage or a shelf plate during non-use and perform assembly at a site during the reuse of the shelf plate. CONSTITUTION:A truck with shelves comprises a truck bed 1; supporting frames 2 and 3 arranged on the truck bed 1; shelf plates 4 removably arranged on the supporting frames 2 and 3; and shelf plate holding grooves formed in the supporting frames 2 and 3 and holding the shelf plates 4 in a standing-upright state. Usually, the shelf plates 4 are attached to the supporting frames 2 and 3 on the truck bed 1 and used as a truck with shelves. When there is no need for the shelf plates 4, the shelf plates 4 are brought into a standing-upright state in the shelf plate holding grooves for holding.
Patent JP-S63188395-A (JP)
Title: Novel and biologically active polypeptide
Inventor: ICHIKAWA YATARO
IPC: C12N15/00
Filed: 1987-01-30
Abstract: PURPOSE:To obtain a biologically active polypeptide consisting of amino acid sequence of a specific amino acid, having excellent specific activity and stability, broad reaction spectrum and low side effects and useful for anticancer agent, etc. CONSTITUTION:A desired and appointed code of constitutional amino acid of human tumor necrosis factor (TNF) protein is selected and chemically synthesized to provide a human TNF gene (A), which is then is subjected to gene manipulation to give A gene expression type plasmid (B) (e.g. pTNF401A). Then the B plasmid is subjected to treatment by a restriction enzyme to afford a recombinant plasmid (e.g. pTN473) (C) containing DNA domain coding a biologically (antitumor) active polypeptide having amino sequence such as amino acid, etc., expressed by the formula or the polypeptide whose amino end is combined by Met. Then transformed cell obtained by introducing C plasmid into Escherichia coli, etc., is aerobically cultivated in a culture medium containing glucose, etc., at about 37 deg.C for 2-36hr and a biologically active polypeptide produced and accumulated in the culture medium is isolated.
Patent JP-H06229166-A (JP)
Title: Door stop
Inventor: YAGI KATSUMI
IPC: E05F5/06
Filed: 1993-02-05
Abstract: PURPOSE:To improve the productivity and reduce the cost. CONSTITUTION:A door stop comprises a casing 1 consisting of a cylinder body with a bottom made of stainless, brass, or aluminum; a leg part 2 consisting of a cylinder body with a bottom made of a casting and having a threaded hole formed in a bottom part, and caps 3 with which the ends on the release side of the casing 1 and the leg part 2 are covered. The leg part 2 is disposed in the casing 1 such that the opening part of the casing 1 is caused to coincide with the hole of the leg part.
Patent JP-H02199926-A (JP)
Title: Nrz/rz conversion circuit
Inventor: HORIKAWA SOJI
IPC: H03M5/06
Filed: 1989-01-27
Abstract: PURPOSE:To make the occupancy rate of an input clock signal constant after the occupancy rate of an RZ signal after conversion is set once by detecting the occupancy rate while part of the input clock signal is branched to detect the occupancy rate and controlling the DC voltage fed to a clock input terminal of a logic gate in response to the degree of a change. CONSTITUTION:When an occupancy rate of a clock signal inputted from a clock signal input terminal 3 has a change, an occupancy rate detection circuit 5 detects the reduction in the occupancy rate of an input clock signal and controls an output voltage fed to the variable resistor 6 so that a DC voltage divided by the variable resistor 6 and fed to a clock signal input terminal of an AND gate 2 via a resistor 7 is Vo'. Thus, the occupancy rate of an RZ signal outputted at an RZ signal output terminal 8 is unchanged.
Patent JP-S61175421-A (JP)
Title: Humidifier
Inventor: HIRAYAMA KENICHI
IPC: F24F6/04
Filed: 1985-01-31
Abstract: PURPOSE:To contrive to improve the humidifying quality and the reliability of watertightness, by a method wherein a hollow porous member and stacked space plates are wound to a angular post, and a ventilation passage is formed between the hollow porous members. CONSTITUTION:Square type hollow porous members 1 having a feedwater inlet 4 at one end and of which material is hydrophobic micromolecular material and the space plate 5 of which section shape stacked with said member 1 is wave shape are wound to the angular post 8 which is to be a core material, and the ventilation passage is formed between stacked hollow members and the humidifying device is composed. Accordingly, by adequately changing the shape of the core material, the section shape of the humidifying device can be made very alike to the shape of the attaching part of the humidifying device, and the effective humidifying area rate occupied by the hollow porous member becomes large and the humidifying capability can be improved.