baber/WOPTO huggingface dataset:
Patent JP-H0785391-A (JP)
Title: Vehicle detecting device
Inventor: KURODA ETSUJI
IPC: G08G1/04
Filed: 1993-09-13
Abstract: PURPOSE:To obtain an optical vehicle detecting device for detecting a vehicle with high precision by permitting the existance detection area of the running vehicle to be variable. CONSTITUTION:The device is consituted of first to n-th light receiving parts 4-6 which receive light obtained by reflecting radiating light from a light emitting part 3 which is modulated by a pulse modulation signal generating part 1 against the vehicle 26 or a road surface 35, a signal selecting part 15 selecting the signal of the light receiving parts 4-6 and a vehicle detecting part 19 which outputs a vbehicle detecting signal from the level comparing part 16 comparing the output of the signal selecting part 15 with a reference value and an addition value comparing part 18 adding the output of the signal selecting part 15 so as to compare it with the reference value. Thus, the plural light receiving elements are used and the signals are selected so that the vehicle detecting area is optionally made to be variable and the vehicle is detected with high precision.
Patent JP-H04106786-A (JP)
Title: Semiconductor integrated memory circuit
Inventor: IKEGAMI FUMIO
IPC: G11C11/41
Filed: 1990-08-28
Abstract: PURPOSE:To prevent the through-current and to reduce the power consumption by providing a clamp means for migrating temporarily all word lines to an inactive level in response to a pulse signal supplied from a pulse generating circuit. CONSTITUTION:When address signals on address signal lines 8a - 8c are switched, a pulse generating circuit 4 detects a variation of the address signal and generates a pulse. An output pulse of this circuit 4 is inputted to a word line clamp circuit 3, and when a voltage of word lines 7a - 7c is switched, the voltage of all the word lines 7a - 7c becomes temporarily a low level voltage. In the course of this period, N channel MOS transistors of two pieces of memory cells selected at about the same time are always in a turn-off state, and do not become simultaneously a turn-on state. Accordingly, the through- current comes not to flow and the power consumption is reduced.
Patent JP-S59121195-A (JP)
Title: Semi-insulating gallium arsenide crystal
Inventor: SHIMODA TAKASHI
IPC: C30B29/42
Filed: 1982-12-28
Abstract: PURPOSE:To prepare the titled crystal having excellent characteristics which cannot be attained by conventional method, by adding In to semi-insulating Ga arsenide. CONSTITUTION:A semi-insulating Ga arsenide is doped with about 10<18>- 10<20>cm<-3> of In. The In may be elemental In, In arsenide, In oxide, etc. or their mixture. Addition of 0.01-1wt.ppm of Cr is preferable. The crystal of the semi- insulating Ga arsenide can be prepared by liquid-encapsulated pulling process, horizontal Bridgman's process, gradient freezing process, etc.
Patent JP-S6470863-A (JP)
Title: Information accumulating device
Inventor: SHIMODA MINORU
IPC: G06F15/16
Filed: 1987-09-11
Abstract: PURPOSE:To improve the reliability of reading information while keeping the high speed property of reading processing, by storing information together with an added label, transferring the label indicating its storing position, and at the time of reading out the information, requesting the fetch of the information by means of both labels. CONSTITUTION:The other device 4 transfers a label A to be unitarily managed in a system to an information accumulating device 3 together with information to request their storage. The device 3 stores the label A also together with the information and transfers its storing address to the device 4 as a label B. The device 4 transmits the labels A, B to the succeeding other device 5 for fetching information. The device 5 requests information reading to the device 3 based on the labels A, B. The device 3 collates the stored label A with the label A outputted from the device 5, and at the time of coincidence, extracts the information from its memory and transferred the information to the device 5. At the time of discrepancy, the device 3 executes reretrieval based on the label A and repeats the operation until both labels A coincide with each other. Said operation of the device 3 makes it possible to read out information without generating an error even when the device 1 in the current system is replaced by the device 2 in a spare system.
Patent JP-H0973427-A (JP)
Title: Extension system for input/output channel
Inventor: ONODERA OSAMU
IPC: G06F13/10
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To expand an input/output channel prescribed by the hardware architecture of a real information processor. SOLUTION: This system is equipped with a channel path reconstitution array 630 which has channel reconstitution array blocks provided corresponding to virtual computers consisting of a plurality channel path reconstitution array entries and have real input/output processor numbers and channel path IDs stored in the respective channel path reconstitution array entries and area ID reconstitution array blocks which are provided corresponding to the real input/output processor numbers consisting of a plurality of area ID reconstitution array entries, and is equipped with an area ID reconstitution array 670 which has an area ID and a channel path ID stored in each area ID reconstitution array entry.
Patent JP-S6471715-A (JP)
Title: Injection molding of plastic lense and mold for its injection molding
Inventor: MAEDA KAORU
IPC: B29L11/00
Filed: 1987-09-11
Abstract: PURPOSE:To improve the surface accuracy of a lense and eliminate a weld line on the same, by a method wherein a runner is branched into two runners, molten resin is poured into a cavity through one of the runners while blockading the other runner and the cavity as well as the runner are filled with the resin, thereafter, the blockading of the runner is released and dwelling is effected through two sets of the runners. CONSTITUTION:Runners 25a, 25b, branched from a runner 25, are communicated with gates 23, 24. Molten resin 30 is poured from the runner 25b into a cavity 20 through the gate 24 after blockading the runner 25a by a gate shut bar 26. Simultaneously with the filling of the resin, the bar 20 is moved to communicate a flow passage 26b with the runner 25b and provide the molten resin 30 in the cavity 20 with a predetermined dwelling pressure from the gates 23, 24. According to this method, the tip end of the molten resin 30, whereat a line may weld readily be generated, flows out of the cavity 20 and the predetermined dwelling pressure can be provided through two sets of the gates, therefore, a lense, having no weld line and good surface accuracy, may be obtained.
Patent JP-S60120569-A (JP)
Title: Input circuit
Inventor: OIKAWA KIYOHARU
IPC: H03F1/42
Filed: 1983-12-02
Abstract: PURPOSE:To obtain an input circuit which is strong against a surge by connecting a gate of a load MOS transistor connected with a drain in the midway of wirings for transmitting a signal to the gate of an input stage transistor with a portion separated through a resistor at the input stage transistor side from the position connected with the drain. CONSTITUTION:When a surge of high voltage is applied to an input pad 11, the surge voltage is lowered to the prescribed degree by a protecting circuit 16. This voltage is further decreased by a resistor 19 and applied to one position 18 of wirings 12, i.e., the drain of an MOS transistor 17. The voltage applied to the first position 18 is further reduced by a resistor 22, and applied to the third position 23 of the wirings 12, i.e., the gate of the transistor 17. Thus, the voltage applied to the gate of the transistor 17 is lowered by the voltage drop by the resistor 22 as compared with the conventional one. Thus, the gate insulating film damage of the transistor 17 hardly occurs, thereby enhancing the surge withstand voltage.
Patent JP-H0275751-A (JP)
Title: Intake air heating device
Inventor: MATSUOKA ISAO
IPC: F02M31/12
Filed: 1988-09-12
Abstract: PURPOSE:To enable execution of enough preheat even during a very cold season and to prevent the occurrence of failure in ignition of an engine and the stall of a vehicle by a method wherein a heater having two heating volumes responding to an energizing state is provided, and during preheat before the starting of an engine and a given time after the starting of an engine, energization is effected so that heating capacity is increased to a high value. CONSTITUTION:When a key switch SW is changed over from an OFF-position to an ON-position, a first timer 11 outputs a high level, and a contact 4a of a first relay 4 is closed to energize a heater 3. As a result, the heater 3 is charged with a high current, and the temperature thereof is increased rapidly. When the contact 4a is opened after elapse of a given time T1, energization to the heater 3 is stopped. The key switch SW is then operated to a position ST, an engine is cranked, a contact 5a of a second relay 5 is closed, heaters 2 and 3 are charged with a low current, and intake air is heated by means of low heating capacity. A diesel engine is started, an L-terminal 7 is opened, and when the key switch SW is restored to the ON-position, an output from a second timer 12 is increased to a high level, the first relay 4 is driven again, and intake air is heated by means of high heating capacity generated by only the heater 3.
Patent JP-H0672894-A (JP)
Title: Synthetic squash type proteinase inhibitor
Inventor: OSHIMA KUNIHIRO
IPC: A61P7/02
Filed: 1992-08-27
Abstract: PURPOSE:To obtain the subject inhibitor having a specific amino acid sequence having a low-molecular weight, high selectivity and low immunogenicity inhibiting activity of trypsin-like proteinase, useful as a therapeutic agent for various diseases caused by proteinase. CONSTITUTION:Protected amino acids are successively linked to a carrier resin by a solid-phase synthetic method of peptide by a peptide synthesizing device to synthesize a peptide resin. The peptide is cut out and deprotected from the resin by treating the peptide resin with anhydrous hydrogen fluoride, successively S-S bond is formed in the molecule by air oxidation method and the synthesized peptide is purified by high-performance liquid chromatography to give the objective synthetic squash type proteinase inhibitor having an amino acid sequence of the formula (When X1 shows an amino acid of Gly, Ala, Ile, Len or Val, X2 shown Arg or Lys and when X1 shows amino acid of Arg, Lys or His, X2 shows Asn or Gln; solid line is disulfide bond).
Patent JP-H0277631-A (JP)
Title: Operation point correction circuit of temperature sensor
Inventor: ISHII SHIGEKI
IPC: G01K7/24
Filed: 1988-09-14
Abstract: PURPOSE:To stably control the temp. of an object to be measured on the basis of temp. correction data by performing the temp. correction of the detection output of a temp. sensor by a microprocessor by selecting a voltage dividing resistance value by a voltage dividing resistor element. CONSTITUTION:When a power supply is closed in such a state that a temp. sensor 2 is connected to a microprocessor 1, the temp. sensor 2 takes in the temp. data from a combustion device to compare the same with the reference data preset to a memory. The voltage divided by voltage dividing resistor elements 6, 7 is inputted to the control unit terminal of the microprocessor 1 and, corresponding to the magnitude of this voltage value, the correction value of an operation point is predetermined. Therefore, by properly selecting the magnitudes of the voltage dividing resistor elements 6, 7, a detection error being the comparing result of the temp. data and the reference data can be corrected.
Patent JP-H0793917-A (JP)
Title: Digital tape recorder
Inventor: FUKAMI TADASHI
IPC: G11B20/18
Filed: 1994-08-30
Abstract: PURPOSE:To prevent the generation of abnormal reproduction sounds when the amplitude of a reproduction signal reduces. CONSTITUTION:Because of difference in azimuth during the reproduction from that during the recording, when amplitudes of reproduction signals of two magnetic heads reduce owing to an azimuth loss and as a result of the reproduction of an area yet to be recorded, the frequency of judgment that there is no error is below (n) with an error detection circuit 44 in the reproduction signals of the two magnetic heads and an output of a discrete number detection circuit 47 turns to '1'. In an interpolation control circuit 49, a pointer is set to the respective reproduction signal and in an interpolation circuit 38, a pre-holding or muting operation is performed from the pointer set.
Patent JP-H0779872-A (JP)
Title: Cutting board stand
Inventor: ITO MASATERU
IPC: A47J47/16
Filed: 1993-09-14
Abstract: PURPOSE:To provide a cutting board stand which is not an obstacle in cooking work even when it is not used by fixing a magnet on one surface of a rectangular plate body, and standing holding arm levers from end edges facing each other on the other surface. CONSTITUTION:In an assembly 1, a magnet 12 is fixed to one surface of an almost rectangular body 11, and parallel holding arm levers 13 from end edges facing each other on the other surfaces. When it is not used, it is applied to a lower surface of a draining rack or the like to prevent it from being an obstacle in cooking work. There is no special limination to its material if it has resiliency, but metal or rigid synthetic resin, for example, may be used favorably. The holding arm levers 13 may be parallel to each other, or they may be formed to get closer to each other toward forward ends. They may be provided with protrusions facing each other at the forward ends along the longitudinal direction, and surface roughening work may be applied to inner surfaces.
Patent JP-H0671374-A (JP)
Title: Forging press
Inventor: OBATA TOSHIHIKO
IPC: B30B1/32
Filed: 1992-08-27
Abstract: PURPOSE:To reduce a time while an anvil comes in contact with a steel ingot under pressure by taking a simple constitution small in shape, light in weight and small in the number of parts. CONSTITUTION:In a forging press wherein a movable frame 2 is moved vertically to a fixed and supported bed 1 and free forging is performed between them, a main cylinder part 3 which is provided in the bed 1 and to which hydraulic pressure is supplied suitably, a ram 4 which is mounted on the movable frame 2 and advances to and retires from the main cylinder part 3 in accordance with the vertical motion of the movable frame 2, a plunger 6 which is provided freely slidably on a communicating hole 5 communicating with the main cylinder part 3 and a driving means 7 which transforms rotational driving force into reciprocating motion to move the plunger 6 forwards and backwards are provided.
Patent JP-S6289056-A (JP)
Title: Planning and editing system
Inventor: TODA AKIRA
IPC: G03F1/90
Filed: 1985-10-16
Abstract: PURPOSE:To make it possible to prepare and correct layout of a photograph original and a character original simultaneously by providing an image storing means, a composition processing means that composes a composition, a combination display means that combines and displays photograph originals and an image outputting means. CONSTITUTION:When layout and original information is inputted from an inputting means 3 to a composition processing means 2, the layout information is interpreted, and original information is cut in, and form face, printing line (border), trimming line, original information etc. are set up and indicated in an indicating means 4. Then, a photograph original binary coded and stored in an image storing means 5 is read out by a main control section 1, and combined to a photograph area enclosed by the trimming line and a combined image is displayed in the display means 4. At this time, alteration and correction of layout from the inputting means 3 are accepted at any time, and enlarging and shifting of a photograph and changing of writings can be made. Further, as dimensional accuracy of the composition image is high, a block copy can be prepared directly after completion of proofreading.
Patent JP-S61111947-A (JP)
Inventor: ISHIZAKA KUNIHIKO
IPC: C21B3/06
Filed: 1984-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0564838-A (JP)
Title: Mold for vacuum molding
Inventor: KONDO YOSHIMASA
IPC: B29C51/36
Filed: 1991-09-09
Abstract: PURPOSE:To correspond easily to a change in size and design of a molding tool even in a single molding machine and enable low cost manufacturing of various products, by a method wherein the necessary molding tool is constituted of a laminated body of opening plates having openings by laminating and mounting to a vacuum suction part. CONSTITUTION:A plurality of opening plates 11 having holes of different sizes are laminated in accordance with a particle diameter of a ceramic particle. On this occasion, an opening plate 11 is mounted on a vacuum suction part 1 as a substrate and a necessary molding tool is constituted of the opening part 13 by lamination of a plurality of the opening plates 11 having the opening parts 13 of different diameters. Although it is decided that the opening plate 11 should not be deformed by a change in environmental conditions, as the quality of the material of the opening plate 11, the same can be made into a metal or an alloy such as aluminum or stainless steel, furthermore, hard paper or resin or a mineral material or an arbitrary material of their composite materials and the opening plates 11 each can be stuck together and laminated by selecting an appropriate adhesive agent in accordance with its quality of the material or a vacuum molding condition.
Patent JP-S6384415-A (JP)
Inventor: KAWASE MUNEYUKI
IPC: A01D61/00
Filed: 1986-09-27
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-H0392327-A (JP)
Title: Method for molding blow bottle container made of transparent high density polyethylene
Inventor: NAKAZATO TOSHIKAZU
IPC: B29C49/64
Filed: 1989-09-06
Abstract: PURPOSE:To increase the stress generated in a parison at the time of blow molding by enhancing the melt tension of the parison by irradiating the parison composed of high density polyethylene having specific density with electron beam and subsequently heating the parison to subject the same to blow molding or stretching blow molding. CONSTITUTION:Air is blown in a parison to expand the parison and a bottle container is molded by extrusion blow molding, injection blow molding or stretching blow molding. The parison composed of high density polyethylene having density of 0.935g/cm<3> or more is irradiated with electron beam and subsequently heated to 120-200 deg.C pref. and subjected to blow molding or stretching blow molding. Herein, the quantity of the irradiation with electron beam is set to a range of 20 kilorad-10 megarad and a blow-up ratio is set to 1.5-10. Further, the stretching magnification of longitudinal stretching performed in the first stage in the stretching blow molding after the heating of the parison is set to 1-3 times.
Patent JP-S59122052-A (JP)
Title: Fsk modulating circuit
Inventor: KAMEYAMA SHIGEJI
IPC: H04L27/12
Filed: 1982-12-27
Abstract: PURPOSE:To use an AC amplifier and to discriminate codes even in case of a power-source fluctuates and improve reliability by generating plural frequencies according to logical values of a transmit code train, and bearing specific relation among the respective frequencies. CONSTITUTION:An input code string to a transmission-side modulation part 31 is applied to an FF33 which is inverted in response to every logical code ''1'' and a modulating circuit 34 which converts the logical code into frequency information. Then, the circuit 34 selects a frequency f2 when the logical value of the code string is ''0'' and selects frequencies f1 and f2 alternately according to the output of the FF33 when the logical value is ''1'', sending out the respective pieces of frequency information to a transmission line 36. In this case, f1> f2>f3 and f1-f2=f2-f3. A reception part 37 demodulates the respective pieces of frequency information by a detector 39, and the output which satisfies the specific conditions of the frequencies f1-f3 is amplified 42 on AC basis; and its polarity is discriminated 43 and 44 and combined 45 to obtain a receive code string.
Patent JP-H0982409-A (JP)
Title: Connector for pc card
Inventor: TAKANO TAKASHIGE
IPC: H01R13/633
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a PC card by which the separation action of the PC card can be performed always smoothly without complicating or enlarging the structure. SOLUTION: An inject lever 3 and a rotary arm 4 are supported rotatably on the first pivot 6 and the second pivot 7, respectively, attached to the bridge 26 of a frame 2. On the other hand, a push rod 5 is retained so that it may reciprocate in the direction of insertion and extraction of a PC card 1, by the supporting frame 2c on the side of the frame 2. The inject lever 3 has a pawl 3a at its one end, and the other ends is engaged with the rear bridge of the push rod 5. Likewise, the rotary engaging arm 4 has a pawl 4a for insertion of a card at the end on the side close to the push rod 5, and the rear end is coupled to the inject lever 3 at the specified place on the reverse side to the side of the pawl 3a relative to the first pivot 6.
Patent JP-H01124991-A (JP)
Title: Thermosensitive heating wire
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/56
Filed: 1987-09-11
Abstract: PURPOSE:To eliminate aging change of thermister property and to improve bending property by composing an inner winding metal conductive electrode of several metal wires, and forming same together with an outer winding temperature detection electrode, of a metal or metal coat generating no corrosion and deterioration in a thermosensitive resin material. CONSTITUTION:A core thread 5 made of twisted polyester thread wound by an inner winding metal conductive electrode 6' formed of copper wire coated with several Ni plating layer 11. Through a thermosensitive resin material 7 having negative characteristics of ion transmission with a plasticized polyvinyl chroride added with the quaternary ammonium salt, an outer winding temperature detection electrode 8' made of copper ribbon material applied with Ni plating layer 11 is wound therearound, and an insulation outer coat 10 is applied thereon through a separation layer 9, as the finishing process. It is thus possible to improve bending characteristics against repeated bending and to prevent generation of cracks on the plated layer so as to eliminate deterioration in the characteristics of a thermister.
Patent JP-S6291246-A (JP)
Title: Catalyst for reducing nitrogen oxide and its preparation
Inventor: KADOYA SATOSHI
IPC: B01J23/74
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a catalyst showing high activity in the reducing reaction of NO by CO, by applying heat-treatment to an amorphous alloy powder containing a specific amount of a nickel and a specific element such as yttrium in a hydrogen atmosphere to increase the specific surface area of the powder. CONSTITUTION:An amorphous alloy powder containing 35-70atom% of nickel and 30-60atom% in total of one of or two or more of yttrium, titanium, zirconium, hafnium, niobium and lanthanum is prepared by a known method. Subsequently, the powder is treated in a hydrogen-containing atmosphere in a temp. range of 250 deg.C- below crystallization temp. to increase the specific surface area of the powder to 5m<2>/g or more. Partial crystallization accompanies this treatment but the specific surface area increases from 0.8<2>/g to 20m<2>/g. The obtained catalyst shows high activity and high selectivity for a long time at low temp. of 300 deg.C or less and is extremely suitable for the reducing reaction of NO by CO.