baber/WOPTO huggingface dataset:
Patent JP-H1164385-A (JP)
Title: Probe for substrate for inspection
Inventor: KOMATSU SHIGEKI
IPC: G01R1/073
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To realize Kelvin connection as the contact resistance measure of a needle member to the connection pad of the semiconductor substrate of an inspecting object without increasing the size of the connection pad. SOLUTION: This probe is provided with plural needle members projecting at the rear surface of a substrate for inspection and the tip of this needle member is brought into contact with the connection pad 4 of the semiconductor substrate of an inspecting object. These needle members are arranged proximately by two members (2f and 2s) in the state of being Kelvin-connectable to a single connection pad 4 of the semiconductor substrate of the inspecting object and at the time of press contact with the pad 4, the members are elastically deformed to make the tip parts of them mutually approach at a small interval to be in contact with the pad 4. Thereby, Kelvin connection as the contact resistance measure of the needle members to the connection pad 4 of the semiconductor substrate of an inspecting object is realized without increasing the size of the pad 4.
Patent JP-H1162657-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ISHIZUKA YASUJI
IPC: F02D41/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the NOx reductive processing performance of a NOx absorption catalyst used in an internal combustion engine. SOLUTION: A control is performed such that the rich level of the air-fuel ratio is increased to the max. level when the NOx reductive processing controlling condition of a NOx absorption catalyst is met, followed by a gradual decrement, in which the air-fuel ratio of the exhaust gas downstream of the NOx absorption catalyst is detected, and the peak value RP over the rich condition is detected, and a learning correction of maximum rich level is made on the basis of the obtained peak value RP, followed by measurement of the time TR of being maintained in the rich condition thereafter, and a learning correction of the rich level decremental speed is made on the basis of the time TR obtained. Thereby a good NOx reductive processing performance is established while both the amount of NOx emission and the HC and CO contents are held below the reference values.
Patent JP-S61106776-A (JP)
Title: Chemical conversion liquid heating device in metallic strip continuous painting equipment
Inventor: JO TADASHI
IPC: B05C9/10
Filed: 1984-10-29
Abstract: PURPOSE:To obtain a titled device which can control a hot water temperature quickly and economically to an optimum temperature by constituting it so that a hot water manufactured by utilizing an exhaust gas heat of an incinerator is controlled to a prescribed temperature through a storage tank, and thereafter, used for heating a chemical conversion liquid. CONSTITUTION:In a metallic strip continuous painting equipment for bringing the surface of a metallic strip 11 to a chemical conversion treatment by a chemical conversion liquid of about 65 deg.C in chemical conversion treating tank 12, and thereafter, applying a paint by a coater 13, and also executing its drying and baking by an oven 14, an exhaust gas of the oven 14 is led to an incinerator 17, a volatile solvent contained in it is burned, the exhaust gas is passed through a hot water manufacturing machine 18 of a chemical conversion liquid heating device after heating feed air to the oven 14 and a circulating low temperature hot water is heated. In said hot water manufacturing machine 18, by an overheat preventing means formed by providing a bypass path 20 having an interlocking valve 19, heating temperature is controlled to a set temperature of <=85 deg.C or so. The circulating water goes into a storage tank 21 temporarily, is circulated to a heat exchanger 31 through a temperature control in-line heater 26 by a pump 25 and heats the chemical conversion liquid.
Patent JP-S6469861-A (JP)
Title: Centrifugal thrust type speed change pulley with torque cam
Inventor: TAKANO HIROSHI
IPC: F16H9/18
Filed: 1987-09-08
Abstract: PURPOSE:To ideally regulate the speed change ratio of a belt running between drive and driven pulleys, by a method wherein torque cam pieces, positioned facing each other, the one of which is formed by a cam support part and the other of which is formed by a protrusion torque cam, are situated to the side of a support body and the tip of the outer cylinder of stationary V-pulley piece, positioned facing the side of the support body. CONSTITUTION:When, with the increase in the number of revolutions, thrust by a centrifugal force is increased against synthetic thrust by a torque cam formed with a push spring 4 and torque pieces 1c and 3a, a force is exerted in a direction in which a moving pulley piece 2 is separated from the stationary pulley piece 1. In this case, since thrust by the torque cam is changed by means of torque, the position of the moving V-pulley 2 is decided by means of a balance between three kinds of thrust by the push spring 4, that by the torque cam, and the centrifugal thrust and a balance with thrust on a V-belt B generated by a driven speed change pulley. Namely, the speed change ratio of the belt running between the drive and driven pulley can be automatically regulated to an ideal state.
Patent JP-S6381536-A (JP)
Title: One-chip microcomputer
Inventor: IWATA KATSUMI
IPC: G06F9/48
Filed: 1986-09-26
Abstract: PURPOSE:To attain high speed task switching while contriving high density by accessing a RAM so as to apply write for the read of a program counter and its stepping operation, accessing a built-in ROM according to an address of the program counter so as to read an instruction word. CONSTITUTION:A memory-ware to which bits constituting the program counter and various registers are assigned is provided to plural memory cells whose address is designated in a built-in RAM. Then the RAM is accessed to apply read of the program counter and the write for the stepping in a 1st stage and the built-in ROM is accessed according to the address of the program counter in a 2nd stage to read an instruction, and a prescribed information processing is applied based on the step of processing. Thus, the program counter and various registers are arranged in the RAM, then high circuit integration is contrived.
Patent JP-H0784025-A (JP)
Title: Receiver
Inventor: FURUYA TERUO
IPC: H01Q3/26
Filed: 1993-09-10
Abstract: PURPOSE:To obtain a receiver with a simplified construction by forming two types of synthetic patterns electrically to eliminate the need for any gimbal. CONSTITUTION:A beam controller 13 is connected between an angle computing section 10 of a receiver and an amplifier 4 and a power distributor 14 is connected between a down converter 5 and a detector 6. A phase shifter 15, a hybrid 16 and a second angle computing section 17 are connected sequentially to the other output terminal of the power distributor 14 and a second beam controller 18 is connected between the second angle computing section 17 and the phase shifter 15. Thus, a gain of the amplifier 4 and a phase of the phase shifter 15 are changed to form two types of synthetic patterns of an antenna. This eliminates the need for any gimbal thereby achieving a simplification of the structure and higher accuracy in the measurement of angles.
Patent JP-H04108861-A (JP)
Title: Thermosetting composition
Inventor: KAWAMOTO KEIJI
IPC: C08L101/06
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a thermosetting composition containing a resin component consisting of a hydroxyl group-containing resin and a aminoplast resin and added with a heat-latent acid catalyst, having a specific structure, capable of providing a cured product having each of excellent physical properties and storage stability. CONSTITUTION:The objective thermosetting composition obtained by blending 100 pts.wt. resin component consisting of (A) 10-95wt.% hydroxyl group- containing resin (e.g. polyvinyl alcohol resin) having 1000-100000 number-average molecular weight and 50-300 hydroxyl numbers and (B) 90-5wt.% aminoplast resin (e.g. melamine) with (C) 0.01-10 pts.wt. heat-latent acid catalyst consisting of a sulfonate esterified with a sec. alcohol (e.g. p-toluene sulfonic acid 1- methylethyl ester) expressed by the formula (R<1> is phenyl, naphthyl, alkyl group, etc.; R<2> is 3-18C alkyl, alkenyl, aryl, etc., wherein R<2> is bonded to O atom through a secondary carbon atom of said sec. alcohol).
Patent JP-S59116993-A (JP)
Title: Semiconductor memory
Inventor: TACHIKI TAKUO
IPC: G11C17/00
Filed: 1982-12-24
Abstract: PURPOSE:To realize high speed reading without being influenced by the variance of a reference voltage by changing reading a signal inputted to a sense amplifier from a level nearly equal to the reference voltage to a high level or low level. CONSTITUTION:When address signals AX, AY are inputted for selection, a timing signal phit attains high level and MOSFETQs attain on state, and reading voltage VR is made nearly equal to the reference voltage Vref. By reading action of a memory array MARY the timing signal phit changes to low level just before the reading signal is obtained, and MOSFETQs attain off state. Under this condition, if the reading signal is high level VH, the difference DELTAV from the reference voltage Vref goes to plus, and output of a gate circuit G2 of the sense amplifier SA attains low level and the output of gate circuit G1 becomes high level. If the reading signal is low level VL, the difference DELTAV from the reference voltage Vref goes to minus, and the output of G1 attains low level and output of G2 attains high level.
Patent JP-S6382139-A (JP)
Title: Control system for store and forward exchange
Inventor: OMI KANAME
Filed: 1986-09-26
Abstract: PURPOSE:To contrive the reduction of the probability of busy state by measuring a line utilizing rate at each time zone of a day, calculating the number of days when its measured value exceeds a prescribed value for a prescribed period as to each time zone and avoiding the execution of an outgoing at the time zone when the number of days exceeds the prescribed value. CONSTITUTION:A channel utilizing rate RC is calculated as to each time zone per day by using a transmission/reception time data by each channel at each time zone stored in a magnetic memory device 4. Then as to each time zone, the number of days when the channel utilizing rate RC exceeds a designated threshold Ra is calculated. Then the time zone when the number of days reaching the designated threshold Da or over is discriminated and the result is replaced with a tentative non-transmission time zone data stored so far in the magnetic memory device 4 as the non-transmission time zone data. Thus, the information of the non-transmission time zone suited to the actual state is obtained.
Patent JP-H0274026-A (JP)
Title: Electron beam device
Inventor: SUGATA MASANORI
IPC: H01L21/027
Filed: 1988-09-09
Abstract: PURPOSE:To enable an iris diaphragm to be heated without staining subjected to no incorrect deflection of electron beams and exercising no unfavorable effect on focussing by a method wherein the iris diaphragm is supplied with heating current only for the blanking term of electron beams. CONSTITUTION:An iris diaphragm 1 is irradiated with electron beams along an optical axis O with a part of electron beams passing through an opening of the diaphragm while the rest of the electron beams abutting against the diaphragm to be absorbed thereinto. Furthermore, the electron beams are blanked corresponding to the voltage impressed on a blanking electrode from a blanking signal source 9 so that the irradiation with the electron beams in the direction of the iris diaphragm 1 may be obstructed. That is, a power supply 3 is controlled to supply current for a heating means only for the term wherein the electron beam blanking term coincides with the term of detecting signal intensity falling below the reference temperature signal intensity. Through these procedures, after averting the effect of magnetic field on the electron beams, the iris diaphragm is heated thereby preventing the diaphragm from staining.
Patent JP-S59115727-A (JP)
Title: Oxygen enricher
Inventor: MOTOKI TOSHIO
IPC: A61M16/00
Filed: 1982-12-24
Abstract: PURPOSE:To provide an oxygen enricher which obtains the oxygen enriched air having low humidity from the amt. air with good efficiency by providing a selective oxygen permeable membrane, cooling means, means for controlling the temp. of air, etc. CONSTITUTION:An oxygen enricher consists of a module 4 contg. the arrangement of elements consisting of selective oxygen permeable membranes, a means 3 for generating the flow of the amt. air in said arrangement, a vacuum pump 11, a cooling means 2, a moisture separating means 17 and a means for taking out the oxygen enriched air. The temp. of the atm. air to be heated is controlled by a heater 5 which heats the flow of the atm. air entering the module 4 and means 9, 10 which detect the temp. of the flow of the atm. air. Said pump 11 evacuates the inside of the elements 6 and takes out the oxygen enriched air. Said means 2 condenses moisture by contacting with the flow of the atm. air from the outside of the device and decreasing the temp. of the oxygen enriched air discharged from the pump 11.
Patent JP-H1066983-A (JP)
Title: Pellet vessel and its production
Inventor: HANEDA MASAO
IPC: C02F1/48
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to stack and install an arbitrary number of vessels contg. water active agent pellets without decreasing changes for contact with water. SOLUTION: The pellet vessels 10 housing the water active agent pellets 12 are fastened and fixed in the state of superposing the arbitrary number of the vessels in a vertical direction by means of connecting rods 22 passing through the top end surfaces 18 and bottom end surfaces 20 of the vessels, eye nuts 36 and nuts 40. The pellet vessels 10 are formed to a tapered disk shape and many slender holes 13 are formed thereon and, therefore, the water easily moves into and out of the vessels and the chance of contact with the water is obtd.
Patent JP-H0892167-A (JP)
Title: Production of aromatic carbonic acid diester
Inventor: ITO MITSUNORI
IPC: B01J31/02
Filed: 1994-09-21
Abstract: PURPOSE: To selectively obtain the ester while suppressing a subsidiary reaction using inexpensive ureas and phenols or aryl carbamates and phenols having high safety without using phosgene having a high toxicity. CONSTITUTION: This method for producing (C) an aromatic carbonic acid diester of formula III is to react (A) ureas of formula I [R<1> to R<4> is H or hydrocarbon which may contain a 1-18C hetero atom] with (B) phenols of formula II [X<1> is H, a halogen or a hydrocarbon which may contain a 1-18C hetero atom; (m) is an integer of 1-5] in a molar ratio of (1:0.1) to (1:20). (D) Aryl carbamates of the formula IV [R<5> to R<6> are each H or a hydrocarbon which may contain a 1-18C hetero atom; X<2> is same as X<1> ; (n) is integer of 1-5] can be used instead of the component A. Furthermore, phenyl carbamate can be used as the component D and phenol can be used as the component B.
Patent JP-H1160846-A (JP)
Title: Insulating rubber composition
Inventor: KURITA KOZO
IPC: C08K3/04
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an insulating rubber composition for forming a cold shrinking tube suitable for cable connector (including terminal connector portions) members. SOLUTION: This insulating rubber composition is obtained by blending 100 pts.wt. of an ethylene-propylene rubber mainly consisting of an ethylene- propylene-diene copolymer having a propylene content of from 35 to 55 wt.% and the weight average molecular weight/number average molecular weight ration of over 5 with a total of 40-120 pts.wt. of calcium carbonate and aluminum hydroxide, 10-90 pts.wt. of paraffin oil, 1-20 pts.wt. of carbon black and 0.5-5 pts.wt. of an organic peroxide. The insulating rubber composition possesses good electrical characteristics and an excellent processability for forming a cold shriking tube. A cold shrinking tube formed is excellent in elongation set characteristics, elongation characteristics and tracking resistance.
Patent JP-H02109043-A (JP)
Title: Granular color photographic developer and manufacture thereof
Inventor: PEETAA KIYUUNERUTO
IPC: G03C5/26
Filed: 1989-09-02
Abstract: PURPOSE: To enable a granular color photographic developer to be fed into water without causing fine powder dust and to speed up dissolution by specifying the average grain diameter of the developer and its deviation range. CONSTITUTION: This developer comprises the granular developer (A) and a granular antioxidant and a granular alkali donor and the component (A) is spherical and has an average grain diameter of >=150μm and >=80% of the total grains is in the deviation range of ±100μm, and it is preferred that this component (A) is manufactured by injecting it in the form of solution into a fluidized bed, recovering fine grains carried over together with a waste gas from the fluidized bed, returning them into the bad, controlling a gas speed to obtain the desired grain sizes, sieving the obtained grains, and drying them. The granular developer is manufactured by mixing the obtained developer with the other components granulated by desired methods.
Patent JP-H0896558-A (JP)
Title: Optical information recording and reproducing device, its cartridge case and optical information recording and reproducing device
Inventor: DOI AKIHIKO
IPC: G11B7/24097
Filed: 1994-09-21
Abstract: PURPOSE: To enable quantity of used record to be discriminated by visual observation by forming a specific pattern with which quantity of recorded data is recognized when viewing as a format of address data on an optical information recording medium and indicating quantity of used recording area as a change of the specific pattern. CONSTITUTION: An optical disk 1 is provided with a hub 1a, a label 1b and an area 1e for displaying quantity of recorded information in which the address format previously written-in at 0 sector position 1d in an information recording area 1c is written-in as the specific pattern corresponding to quantity of recorded information to the optical disk 1. A medium of perforation type or phase changing type, etc., in which information is recorded and reproduced as the reflectance difference is used for the optical disk 1. In the area 1c, top of an address is written-in as the address format of zigzag shape every prescribed amount of record starting from an inner circumference of the disk 1.  Since only the address recording part is visual in a zigzag shape as different reflectance from other information recording area 1c, the recorded information display 1e having graduation by the specific pattern corresponding to quantity of recorded information is formed.
Patent JP-H0739879-A (JP)
Title: Water treating device
Inventor: IWASE TADAO
IPC: C02F1/461
Filed: 1993-08-02
Abstract: PURPOSE:To provide a water treating device where deposit is removed to continue treatment without operation being stopped. CONSTITUTION:In a water treating device, a part 14 of an electrode is fixed in the device and the other electrode 11 is made freely rotatable around a rotating shaft 9. A brush of the electrode 11 provided with a brush 12 is rotated along the surface of the other electrode 14 having deposit 17 to remove the deposit without operation being stopped.
Patent JP-H0973935-A (JP)
Title: Contact
Inventor: SUZUKI TAKAO
IPC: H01R13/11
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To increase strength, durability, life, and stabilize electrical, and mechanical characteristics. SOLUTION: A contact contains a guide part 5 connected to a contact spring piece 3 and an accepting part 7, the contact spring piece 3 has a pair of spring arm parts 3a and contact parts 3b formed at the tips of a pair of spring arm parts 3a, and the width between the contact parts 3b is set so as to be narrower than the width of the mating contact 1. A beam part 15 which connects the guide part 5 and the accepting part 7 is arranged, and the beam part 15 contains the root parts of a pair of spring arm parts 3a, and connects the guide part 5 and the accepting part 7 in the one axial direction.
Patent JP-H0974232-A (JP)
Title: Josephson junction element
Inventor: KARIMOTO SHINICHI
IPC: H01L39/22
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain the Josephoson junction element capable of enlarging the application range to the superconductive electronics by a method wherein electrode terminal is formed holding one or move thin film growing steps on a stepwise surfaced superconductor thin films formed in parallel on the terrace of the stepwise surfaced substrate by epitaxial growing step. SOLUTION: The intrinsic Josephson junction element having layer structured superconductor layer is provided with a superconductor thin film 2 whose interlayer functions as a tunnel type Josephson junction. This superconductor thin film 2 is formed by epitaxial growing step in parallel with a terrace 5 of a thin film depositing substrate 1 having stepwise structure surface so that the Josephson junction element wherein electrode terminals 6a, 6b, 7a, 7b are formed holding one or more thin film growing steps on said superconductor thin film 2 may be composed. In such a constitution, the material of the thin film depositing substrate 1 is selected from MgO, SrTiO3 , Nd1-x Lax CaO3 , LaAlO3 etc.
Patent JP-H0675667-A (JP)
Title: Power supply system
Inventor: TOMIHARA TOSHIBUMI
IPC: G06F1/26
Filed: 1992-08-26
Abstract: PURPOSE:To improve the reliability and maintainability of a large-sized computer power source and to eliminate restrictions on the arrangement place of a power source when the mounting of a large-sized computer device is explained. CONSTITUTION:This system has plural DC-DC converters 3, 6, 9, and 12 which supply stabilize DC electric power to a logic part 14, and rectification and smoothing units 1, 4, 7, and 10 which supply unstable, rectified, and smoothed DC electric power to the DC-DC converters 3, 6, 9, and 12 one to one; even if one DC-DC converter or rectification and smoothing unit stops operating, the stabilized DC electric power can be supplied to the logic part 14 by other rectification and smoothing units and DC-DC converters.
Patent JP-2001052959-A (JP)
Title: Chip capacitor
Inventor: KIKUCHI MASAHIRO
IPC: H01G4/252
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a chip capacitor which can prevent break of a lead terminal by reducing a load on the lead terminal caused by vibration even if it is caused to a capacitor main body. SOLUTION: Supports 6a extending upward from an insulating board 6 abut on an outer peripheral side upper than the groove part 3a of a capacitor main body 2 and the length of an arm from the insulating board 6 is effectively gained. Thus, the capacitor main body 2 is securely supported by the support 6a and the swing of the capacitor main body 2 in a lateral direction can be suppressed. Thus, a load on a lead terminal 5 is reduced and the break of the lead terminal 5 can be prevented.
Patent JP-S60121172-A (JP)
Inventor: KATOU RITSU
IPC: B61L11/00
Filed: 1983-12-02
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。