baber/WOPTO huggingface dataset:
Patent JP-H1145945-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: NISHIBE EIJI
IPC: H01L27/088
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To respond to reduction in reverse voltage Vt* by positioning a source/drain area of a part of transistors of a level shift circuit backward with intention to increase the ON resistance. SOLUTION: N-MOS 22 and P-MOS 15 of a high dielectric breakdown part 10 are formed on a substrate 12 and in a first N type well area 14. P-MOS 25 and N-MOS 18 of a low dielectric breakdown part 11 are formed in a second N type well area 16 and a P type well area 17. A source/drain area 21 of the N-MOS 22 in the high dielectric breakdown part 10 is positioned backward (by a CAD design) from the mask end for forming a selective oxide film 26 in such a way that the end of the diffusion area comes into contact with the second selective oxide film 26. In this way, an effective gate length is increased and a part of the thick second selective oxide film 26 functions as a part of a gate oxide film.
Patent JP-S6357936-A (JP)
Title: Torque variation absorbing device
Inventor: KOBAYASHI KIYOTOMO
IPC: F16F15/131
Filed: 1986-08-29
Abstract: PURPOSE:To accelerate the grease lubrication and prevent the local abrasion and improve durability by installing two one-way bearings which act in the reverse directions each other in series as the inertia body supporting device, between the both inertia bodies. CONSTITUTION:When a driven side inertia body 14 moves in the A direction for a driving side inertia body 12, an outer race 2a moves in the direction A, and also a bearing ball 5 shifts in the A direction. When the driven side inertia body 14 moves in the B direction, the revolution-shift of the bearing ball 5 is supported by a projection 11. When the driving side inertia body 12 moves in the A direction for the driven side inertia body 14, an inner race 1a moves in the A direction, and the revolution-shift of a bearing ball 6 is suppressed by a projection 16. When the inner race 1a moves in the B direction, also the bearing ball 6 shifts in the B direction. Since the both bearing balls shift in the reverse direction each other, the grease lubrication is accelerated, and durability can be improved.
Patent JP-S5892228-A (JP)
Inventor: ROBAATO JIYOSEFU PURESURII
IPC: H01L21/322
Filed: 1982-11-17
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-S58102345-A (JP)
Title: Driver circuit for semiconductor laser
Inventor: KENJIYOU HIDESHI
IPC: G11B7/126
Filed: 1981-12-15
Abstract: PURPOSE:To obtain a driver circuit for high-density recording suitable for a system which is controlled at a high speed by an external control system, by allowing the constant-voltage driving of a semiconductor laser which is driven by a pulse signal modulated at a high speed. CONSTITUTION:Through switches S1 and S2 which are closed when, for example, an operation command is supplied from a host control system, power sources +VCC and -VCC are connected together. A modulated pulse signal is supplied through a TTL logical buffer 11 to the base of a transistor (TR) 12 which is connected at the collector to the power source +VCC through a resistance 13 and grounded at the emitter by the operation command. The collector output signal of the TR12 is supplied to the base of a TR14. Thus, driver circuits for V-MOSFETs 17 and 26 are supplied with out-of-phase driving signals, and consequently the V-MOSFETs 17 and 26 are switched complementarily. Therefore, a power current is made invariably constant, so load variation is suppressed to perform constant-voltage driving with good rising characteristics.
Patent JP-S5992303-A (JP)
Title: Fine size measuring device
Inventor: NAGAGAWA MASATOSHI
IPC: G01B11/02
Filed: 1982-11-19
Abstract: PURPOSE:To take a measurement easily with high precision by mounting a television camera on a microscope, projecting its output on a monitor receiver, and contrlling a stage by its output. CONSTITUTION:The microscope 1 is equipped with the television camera 3, whose output signal is inputted to a binary picture signal processing part 6 which has a frame memory 5 through a camera control part 4. The output signal of this processing part 6 is supplied to the monitor receiver 7. The control signal from the processing part 6 is inputted to a pulse motor driving part 13. This driving part 13 inputs a control signal from a microscope control part 11 and pulse motors 9x-9y which drive a stage control part 2 are driven by the output signal of the motor driving part 2.
Patent JP-S6095088-A (JP)
Inventor: KOMATSU KIYOSHI
IPC: E05F15/16
Filed: 1983-10-29
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-H0365809-A (JP)
Title: Attenuator for signal generator
Inventor: KOBAYASHI YOSHITERU
IPC: H03H7/24
Filed: 1989-08-02
Abstract: PURPOSE:To save the number of relays by controlling two relays of an output level adjustment circuit at the final stage individually so as to implement an output level adjustment operation, an output signal interrupt operation and an internal circuit protection operation respectively. CONSTITUTION:Relays in an output level adjustment circuit 201 at the final stages employ two independent relays 41, 42 and they are individually controlled by a relay control means 43 to implement all of the output level adjustment operation, the output signal interrupt operation and the internal circuit protection operation. That is, in the normal state, the two relays 41, 42 in the output level adjustment circuit 201 at the final stage are interlocked by the relay control means 43 and acts like an output level adjustment circuit. Moreover, in the case of interrupting an output signal, the relays 41, 42 are operated independently to interrupt a signal of a signal generating circuit from an output terminal. When an excess signal is applied to the output terminal in error, the relays 41, 42 are operated independently to prevent the excess signal applied to the output terminal from being sent to the internal circuit. Thus, it is not required to add an output signal interrupt relay and an internal circuit protection relay and number of relays is saved.
Patent JP-H0365077-A (JP)
Title: Drive controller of ultrasonic motor
Inventor: IZUNO YUJI
IPC: H02N2/00
Filed: 1989-08-03
Abstract: PURPOSE:To eliminate the necessity of providing an elastic body with a detecting piezoelectric body separate from an exciting piezoelectric body and also to make a wiring for taking out the output signal of an applied voltage- detecting means and conducting current-detecting means unnecessary by making it possible to detect the vibrational state of a vibrator from the output signal. CONSTITUTION:An apparatus is provided with a quantity of state-detecting means composed of an applied voltage-detecting means 6a for detecting an applied voltage to a piezoelectric body 1, a conducting current-detecting means 6b for detecting a conducting current and an operational means 6c for outputting a deviation quantity between the resonance frequency of a vibrator 3' and the frequency of the applied voltage from the output signal of the applied voltage-detecting means 6a and conducting current-detecting means 6b. Then, the oscillation frequency of a power supply means 5 is controlled appropriately to operate an ultrasonic motor stably. Thus, it is made unnecessary to provide an elastic body 2 with a detecting piezoelectric body separate from an exciting piezoelectric body 1 and also a wiring for taking out the signal so that the manufacturing process of a motor is simplified.
Patent JP-H0366718-A (JP)
Title: Preparation of propylene-olefin block copolymer
Inventor: SAITO JUN
IPC: C08F4/80
Filed: 1989-08-03
Abstract: PURPOSE:To prepare the subject copolymer having excellent rigidity and impact resistance by dividedly polymerizing propylene in the presence of a catalyst comprising a combination of a titanium trichloride composition, an organic aluminum compound and an aromatic carboxylic acid ester. CONSTITUTION:(i) An organic aluminum compound (e.g. trimethyl aluminum) is reacted with (ii) an electron donor (e.g. diethyl ether) and (iii) a titanium tetrachloride, subjected to a polymerization treatment with a (iv) a (non)linear olefin (e.g. vinylcyclopropane) and further reacted with the component ii and (v) an electron acceptor (e.g. silicon tetrachloride) to provide (A) a titanium trichloride composition. The component A is compounded with (B) an organic aluminum compound (e.g. dialkyl aluminum) and (C) an aromatic carboxylic acid ester to provide a catalyst. Propylene is polymerized in the presence of the catalyst in an amount of 60-95wt.% and subsequently propylene and any other olefin are copolymerized in an amount of 40-5wt.% to provide the objective copolymer.
Patent JP-S6356588-A (JP)
Title: Cold-keeping thermal medium
Inventor: KANEDA AKIHISA
IPC: C09K5/00
Filed: 1986-08-27
Abstract: PURPOSE:To produce a novel cold-keeping thermal medium having ready handleability, physical and chemical stability and high thermal medium efficiency and useful in medical, domestic and industrial fields, etc., by adding vegetable gum and urea to granules of highly water-absorbing polymer, dissolving the mixture in water and packaging the solution in a vessel. CONSTITUTION:(A) 1pt.wt. of a highly water-absorbing polymer such as starch- acrylonitrile polymer is compounded with (B) 1-1.5pts. of a vegetable gum such as traganth gum and (C) 0.2-2pts. of urea and the mixture is slowly dissolved in water of a volume of less than the saturated water content and 100-500 times volume of the component A. The objective thermal medium can be produced by packaging the solution in a vessel having a specific shape. The material quickly reaches the minimum temperature and keeps the temperature over a long period.
Patent JP-S6356746-A (JP)
Title: Paging by-pass system in virtual computer
Inventor: KISHI TAKAO
IPC: G06F9/46
Filed: 1986-08-28
Abstract: PURPOSE:To attain a high speed access by providing a means to by-pass an access conversion two times. CONSTITUTION:A memory access in a usual instruction converts an address from a virtual address space 3 on a virtual computer to an actual address space 2 on the virtual computer with an address converting circuit 5, further, converts the address from the actual address space 2 on the virtual computer to an actual address space 1 on an actual computer with an address converting circuit 4 and accesses the actual address space 1 on the actual address with the result of the address converting circuit 4. On the other hand, when the information is written in the continuous area [save (S) segment] of the actual address space by using the instruction to save the information, first, the starting address of the S segment to save the information is address-converted beforehand, held at a base register 6, and next, when the information is actually saved, the access of the actual address space 1 on the actual computer is directly executed by using the base register 6.
Patent JP-S6444949-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/06
Filed: 1987-08-13
Abstract: PURPOSE:To reduce deterioration of electric charging characteristics and sensitivity and rise of residual potential by incorporating at least one of a group of a compound having hindered phenol structural units, an organic sulfur compound, and an organic phosphorus compound in a photosensitive body provided with a photosensitive layer containing a specified compound on a conductive base body. CONSTITUTION:The photosensitive body containing at least one of the group of the compound having hinder phenol structural units, an organic S compound, and the organic P compound is obtained by forming on the conductive base body the photosensitive layer containing the compound represented by formula I in which each of R1-R3 is H atom, alkyl, alkoxy, or aryloxy group; R4 is H atom, alkyl, alkenyl, or aryl group; each of (l) and (m) is 1 or 2, and (q) is 0 or 1; and when (l) and (m) are 2, each of R1 and R2 may be same or different, thus permitting deterioration of chargeability at the time of repeated uses and sensitivity, and rise of dark decay and residual potential, or the like to be reduced.
Patent JP-H0751895-A (JP)
Title: Tabbed backing strip
Inventor: HIROSE TETSUO
IPC: B23K9/00
Filed: 1993-08-16
Abstract: PURPOSE:To make it possible to extremely easily mount the backing strip without requiring prepn. and mounting, and removal and finish after welding by integrally forming the backing strip and end tabs for welding. CONSTITUTION:The tabbed backing strip 8 is composed of an integral structure provided with the backing strip 4 and the end tap parts 7 for welding on both sides. The end tab parts 7 for welding are formed to a divergent shape expanded in the front surface by changing a back and forth length H and is molded to such constitution as to be taller toward the front surface at the height (h) as well. Steel products are fixed by using such jig and build-up welding is executed by using a gas arc welding wire to weld the weld zones of the steel product thicker than the plate thickness and broader than the weld zone, by which the strength is assured. The strength over the entire part is enhanced by allowing the tabbed backing strip 8 to remain in this state after the welding.
Patent JP-S58105033-A (JP)
Title: Measuring method for leakage of gas from package
Inventor: KADOWAKI MITSUO
IPC: G01M3/26
Filed: 1981-12-17
Abstract: PURPOSE:To measure simply the leakage of gas from a packing or sacking of various kinds of packed or sacked material, by sticking a small piece of natural rubber material on a package packed by an elastic packing material, by inserting an injector needle into the package, and by injecting air in it therethrough. CONSTITUTION:Air sent from a pressure pump 1 is sent to an air reservoir  tank 3 via a needle valve 2 and further sent out into a channel 7 through flowmeters 5a and 5b. An injector needle 8 is fitted to the end of the channel 7  through the intermediary of a flexible hose. A small piece 9 of natural rubber  material is stuck on a package 10 wherein foodstuff, such as wheat gluten,  roasted or dried confectionery, etc., which is apt to absorb moisture, is directly  packed by cellophane, laminate paper, a plastic film, or the like. The injector  neelde 8 is inserted into the package through the central part of the small piece  of the rubber material, and thereby air is injected into the package. The leakage is measured by the flowmeters 5a and 5b. The injector 8 has the inside  diameter of about 3.0-1.0mm., while the small piece 8 of the natural rubber material has an extensiveness of about 700% or more.
Patent JP-H0740687-A (JP)
Title: Information recording card
Inventor: DANJO KOTARO
IPC: B42D15/00
Filed: 1993-07-26
Abstract: PURPOSE:To make an information recording part formed on a card substrate easily separable after it is used and reuse the card substrate, by a method wherein the information recording part is provided on at least one surface of the card substrate through a decomposable layer comprised of a decomposable material. CONSTITUTION:This information recording card 1 is provided with a card substrate 10 forming a card main body and an information recording part 15 provided on the card substrate 10 through a decomposable layer 13. The card substrate 10 is formed of a plastic material made from polyester and polystyrene. The decomposable layer 13 is formed of the decomposable material so that the information recording part 15 can be peeled off easily from the card substrate 10 and decomposable plastic such as decomposable polyethylene resin or decomposable polypropylene which is decomposable by light or a microbe is used. The information recording part 15 may be good if it is capable of performing record.reproduction of information and a bar code or a magnetic recording layer are used.
Patent JP-H0367063-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: SHIBATA NORIO
IPC: F02P5/15
Filed: 1989-08-04
Abstract: PURPOSE:To avoid increase in the capacity of a memory by performing the ignition timing control in the event of failure in a knock sensor system at the base ignition timing according to a two-dimensional map set at a knock avoid point while in the knock range. CONSTITUTION:A control means 16 prohibits knock control when No. 1 judging means 13 judges that the signaling line of a knock sensor 12 is troubled, and an ignition means 17 is driven at the ignition timing according to a two-dimen sional map read out of a memory 15. If judgement made by No.2 judging means 14 is such that the operating condition of an engine 11 lies in the off-knocking range, the ignition means 17 is driven at the ignition timing which gives max. torque. In the knocking range, on the other hand, the ignition means 17 is driven at the base ignition timing according to the two-dimensional map, at which the ignition timing is set at the knock avoid point. This requires use of only one two-dimensional map, and proper ignition timing can be obtained even in the event of failure in the knock sensor signaling line without increasing the memory capacity.
Patent JP-2000036373-A (JP)
Title: Heater unit
Inventor: IGUCHI TADASHI
IPC: H05B3/20
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a heater unit which has a wide degree of freedom for selecting the material of metal bases, is serviceable even in a high temp. range depending upon the material, has a good thermal conductivity, and is capable of being embodied in a lightweight construction. SOLUTION: A heater unit includes a wire heater installed between a lower base 2 made of metal and an upper base 3 made of metal, wherein the two bases 2 and 3 are joined together by brazing, soldering, or diffused junction so that an integrated construction is accomplished, and thereby a good thermal conductivity between the two bases is obtained to prevent the heater from being damaged due to local temp. rise. This also establishes a wide degree of freedom for selecting the material of metal bases, to allow service even in a high temp. range if for example, stainless steel or titanium series material is used. Further the titanium series material enables lightweight construction. In addition, simultaneous joining of the two bases and heater gives a still better thermal conductivity.
Patent JP-S5992514-A (JP)
Inventor: HONJIYOU KATSUHIKO
IPC: H01G9/04
Filed: 1982-11-17
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-S6183411-A (JP)
Title: Air-discharge controller of evaporative cooling apparatus of internal-combustion engine
Inventor: HIRANO YOSHINORI
IPC: F01P11/02
Filed: 1984-09-29
Abstract: PURPOSE:To prevent the overheat of an engine and improve the heater function and warming performance when the outside-air temperature is low by controlling the discharge of air from a coolant circulation circuit and the supply of auxiliary coolant from a reservoir according to the outside-air temperature. CONSTITUTION:When the outside-air temperature is high, the operation coolant temperature or the operation time in the case when auxiliary coolant is supplied from a reservoir 21 to a coolant circulation circuit 15 is set high or long time, respectively, by the detection signal of an outside-air temperature sensor 36. Therefore, the supply of auxiliary coolant from the reservoir 21 or the discharge of air from an air discharge passage 25 is executed in many times or for a long time, respectively, and the air discharge is improved, and the cooling efficiency of a condenser 3 is improved. When the outside-air temperature is low, the coolant temperature for air-discharge control is set low, and the air discharge is executed for a short time, and the efficiency of the condenser 3 is reduced, and the heater faculty and warming performance can be improved.
Patent JP-H0757036-A (JP)
Title: Bar code deciding method
Inventor: YAMAMOTO HIROSHI
IPC: G06K7/10
Filed: 1993-08-17
Abstract: PURPOSE:To decide a bar code by a relatively simple means. CONSTITUTION:In the bar code deciding means which reads a bar code, consisting of white bars and black bars that are as wide as or twice, three times, or four times as wide as one module, by a scanner 1, binarizes the read data by a binarization circuit 2, and decides the data in units of one character consisting of two white bars and two black bars by the character segmentation part 4 of the decision part 3, a thick/thin bar discrimination part 5 and a thick/ thin bar order decision part 6 are provided to discriminate which of an L4 bar which is >=3.5 times as wide as one module, an L3 bar which is <3.5->=2.5 times as wide as one module, an L1 bar which is <1.5 time, and any other L2 bar each bar of one character is, thereby making a decision according to the position of the bar of discriminated width in the character.
Patent JP-2001026602-A (JP)
Title: Endotoxin shock inhibitor
Inventor: MIYAUCHI SATOSHI
IPC: A61K31/70
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain an inhibitor which can effectively inhibit endotoxin shock by using a keratan sulfate oligosaccharide or its derivative as an active ingredient. SOLUTION: A keratan sulfate oligosaccharide preferably at least contains 1 unit or more of a disaccharide of formula I as a repeating unit, more preferably is a compound of formula II or III. In the formulae, Gal is a galactose residue; GlcNAc is an N-actylglucosamine residue; 63 means a hydroxy group at position 6 is changed to 6-O-sulfate; - is a glycoside bond; β1-4 is β1, 4 glycoside bond; and β1-3 is β1, 3 glycoside bond. A derivative is preferably represented by formula IV. In the formula, X1 to X5 are each H or an acyl and at least one of them is an acyl; M is H, a mono- or divalent metal which may be ionized or a monovalent base; and a bond represented by a wavy line is an α- or β-glycoside configuration.
Patent JP-H0527729-A (JP)
Title: Characteristic measuring instrument for display device
Inventor: KAMIMURA SHIGEMASA
IPC: H04N17/04
Filed: 1991-07-19
Abstract: PURPOSE:To reduce the influence of a change with a lapse of time and to facilitate calibrating operation. CONSTITUTION:The data outputted by a sensor part 1 are converted by an A/D converter 4 into digital data, which are stored in an EEPROM 7. The EEPROM 7 is stored with the calibration data of a sensor part 7 and a microcomputer 5 refers to this calibration data and processes the output data of the sensor part 1. At the time of the calibration, the sensor part 1 and EEPROM 7 are detached from a main body 2 and conveyed to a calibration place.
Patent JP-H0756527-A (JP)
Title: Receiver
Inventor: TAKASU SHIGERU
IPC: H04N5/44
Filed: 1993-08-17
Abstract: PURPOSE:To easily and surely operate aging during an adjusting process at the time of manufacturing by automatically outputting electronic beams and emitting lights while no video signal needed for each adjusting work is supplied. CONSTITUTION:Through an adjusting mode signal with a high level signal '1' is supplied to an adjusting mode signal input terminal 7 from the outside, a synchronizing signal is not discriminated at a synchronizing signal discrimination circuit 5 in this state and the high level signal '1' is supplied to an AND gate 6 from the synchronizing signal discrimination circuit 5. Then, by supplying respective signals, the high level signal '1' is outputted as the logical product of the AND gate 6, the movable contact point 8m of a switch 8 is connected to the other fixed contact point 8a and voltage signals for aging generated by voltage division by resistors 13 and 14 are supplied to a screen voltage control terminal 9. Thus, the cathode-ray tube of this monitor receiver is made a state where lights are continuously emitted by the electronic beams and the aging for warming the cathode-ray tube and its periphery is carried out.
Patent JP-S6264504-A (JP)
Inventor: TAKABAYASHI TOSHIAKI
IPC: B28B3/00
Filed: 1985-09-17
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。