baber/WOPTO huggingface dataset:
Patent JP-H02169997-A (JP)
Title: Gun
Inventor: IKUTA KAZUNARI
IPC: F41B6/00
Filed: 1988-12-21
Abstract: PURPOSE:To continuously shoot bullets at an ultrahigh speed by providing a starting mechanism for applying an initial speed to the bullet and an accelerating mechanism for further accelerating the bullet applied by the initial speed. CONSTITUTION:Operating liquid 29 is poured in a discharge tube 26 by an operating liquid supplying unit 28, a valve 28a is closed, and the switch 14 of a main vibration circuit C is closed to start charging of a capacitor 13. Then, the switch 14 of a sub vibration circuit B is closed to induce an arc discharge between the discharge tube (first sub electrode) 26 and a second sub electrode 17. Thus, gas pressure in the discharge tube 26 is abruptly raised, the operating liquid 29 is collided to the rear end face of a bullet 25 to be charged in a barrel 21 to drive the bullet 25 in a direction of an arrow. Then, the operating liquid 29 bring the substrate 23 as a second main electrode into electric contact with the barrel 21 as a first main electrode, and induces an arc discharge 29a. Accordingly, energy stored in the capacitor 13 of the main vibration circuit C is applied to the operating liquid 29. Consequently, the operating liquid 29 is abruptly vaporized to additionally accelerate the bullet 25.
Patent JP-2000131505-A (JP)
Title: Microlens array, its manufacture and display device
Inventor: NISHIKAWA HISAO
IPC: G02B3/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a microlens array by which a screen is made much brighter and its manufacturing method. SOLUTION: This manufacturing method includes a process to form a light transmissible layer 30 which possesses plural first and second lens surfaces 34 and 36 formed of a light transmissible precursory body 32 by first and second curved surface parts 12 and 22 by bringing a first master disk 10 having the plural first curved surface parts 12 and a second master disk 20 having the plural second curved surface parts 22 into close contact through the light transmissible layer precursory body 32 on both surfaces.
Patent JP-H07182915-A (JP)
Title: Lighting system
Inventor: SHIGETA TERUAKI
IPC: G02F1/1335
Filed: 1993-12-22
Abstract: PURPOSE:To provide a lighting system capable of realizing cost reduction by separating two reflection mirrors, which surround a part of a light source, from each other, facilitating replacement of the light source from the reflection mirrors, and replacing only the light source. CONSTITUTION:In normal operation as shown in Fig. (a), reflection mirrors 19a, 19b are press-fitted to each other on a rotary shaft 25 as a support point in such a manner as to surround a light source 18, where a link 28 of the reflection mirror 19a is integrated with a link pin 29 of the reflection mirror 19b in an engaged state. The case where the light source 18 is not lighted or a mechanical shock or breakage occurs is shown in Fig. (b). The link 28 of the reflection mirror 19a is separated from the link pin 29 of the reflection mirror 19b so that an X-shaped spring 27 enlarges the reflection mirror 19a toward the direction while the reflection mirrors 19b toward the (c) direction, for mutual separation. The light source 18 is released from a socket unit H of the reflection mirrors 19a, 19b, thus drawing the light source 18 toward the same (d) direction as that of an optical axis X in Fig. (b) so as to replace it with another light source.
Patent JP-H04193368-A (JP)
Title: Photoresist applying jig
Inventor: AKAMATSU KIYOSHI
IPC: B05C1/02
Filed: 1990-11-28
Abstract: PURPOSE:To uniformly apply a photoresist by coating the side face of the groove of a jig or the side fade of a material to be worked with a fluororesin to change the wettability between the resist and the side face of the jig groove or the side face of the material, and controlling the intrusion of the resist into the gap between the material and the side face of the jig groove. CONSTITUTION:A photoresist 9 is dripped from a feed nozzle 8 into a dent formed by a coating roll 4 and a doctor blade 7, the roll 4 is rotated, and the photoresist 9 is stored in the groove of the roll 4. A material 2 to be worked inserted into a gap between the roll 4 and a backup roll 5 is coated with the photoresist 9. The photoresist is repelled by a fluororesin film 3 on the side face of the material 2 and that on the side face of the groove of the jig 1, the intrusion into the side face of the material 2 and that of the groove of the jig 1 is blocked at their upper side face, and the concave meniscus at the gap is reduced.
Patent JP-H07149103-A (JP)
Title: Resin wheel
Inventor: KOYAMA HARUO
IPC: B60B5/02
Filed: 1993-11-29
Abstract: PURPOSE:To realize a design which has strong personality in shape and decoration and is novel by giving the decoration such as a pattern or the like to a resin wheel to make the best use of the excellent formability of resin. CONSTITUTION:The bare surface itself of a wheel 1 is made colored (2) by coloring a synthetic resin material to form the wheel 1, and a decorating additive 3 is mixed to disperse the additive 3 in the whole of the wheel 1 for carrying out the decoration. In addition, the outer surface of the wheel 1 may be given an irregular pattern. Thus, the wheel 1 having warmth, depth, and high- class quality can be produced, and can correspond dedicately to the concept of a car to which the wheel is to be attached or owner driver's taste, and facilitate the inexpensive production of various kinds and small quantity to improve its added value.
Patent JP-H05251437-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIDA ATSUHIRO
IPC: H01L21/316
Filed: 1992-12-02
Abstract: PURPOSE:To form an element isolation film without reducing a thickness of the film in an element isolation technique of a submicron range. CONSTITUTION:An opening (n) as a region to be formed with an element isolation film of a silicon substrate 1 is ion implanted, oxidized by a local oxidizing method, and an element isolation film 12n is formed. Before ion implanting, trenches 8, 9 are formed in the opening (n), and further ions are implanted in the opening (n) from a perpendicular direction.
Patent JP-H02173499-A (JP)
Title: Method and device for supplying lubricant
Inventor: MIZUMOTO MUNEO
IPC: F16C33/66
Filed: 1988-12-23
Abstract: PURPOSE:To stably operate a mechanical element inaccessible for a person by supplying lubricating oil to mechanical element parts in operation with a preset time interval or being based on a condition of the mechanical element parts detected by a sensor. CONSTITUTION:In accordance with a preset time interval or a condition of a mechanical element 1 detected by a sensor 5, a controller 4 actuates a power source 3 driving a tribocoating source 2 atomizing a lubricant toward the mechanical element 1 lubricated in its surface. Thus supplying and supplementing the lubricant to the mechanical element in operation as necessary, the mechanical element, used in a position where a person is unable to easily approach, can be stably operated over a long time.
Patent JP-H11209377-A (JP)
Title: Pyridylpyrrole derivative
Inventor: KIMURA TOMIO
IPC: A61P11/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that is useful as a medicine, particularly a therapeutic agent having the action to inhibit the production of inflammatory cytokines as tumor necrotic factor(TNF) and the like. SOLUTION: This compound is represented by formula I [A is a single bond or the like; D is a single bond or the like; R<1> is pyridyl or the like; R<2> is phenyl or the like; R<3> is a halogen or the like; R<4> -R<8> are each H, a lower alkyl; (k) is 0-3; (m) is 1 or 2], typically 2-(4-fluorophenyl)-5-(1-oxothiochroman-6- yl)-3-(pyridin-4-yl)-1H-pyrrole. The compound of formula I where R<4> is H is prepared by subjecting the a compound of formula II (R<14> is H) to the condensation reaction with a compound of formual III (R<15> is a lower alkyl or the like) in acetic acid in the presence of ammonium acetate to form a compound of formula IV followed by hydrolysis or by hydrolysis and decarboxylation.
Patent JP-H06177800-A (JP)
Title: Line equalizer
Inventor: KAWADA KINJI
IPC: H03H15/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a line equalizer not generating a discrimination error in a transmission code reproduction at the side of reception of two-wire type subscriber transmission device by a 2B1Q code transmission. CONSTITUTION:An analog input signal is amplified by a route f equalizer 10 which is initialized by a gain setting section 40, and then A/D converted by an A/D converter 20, and powered by a power arithmetic operation section 30. The gain of an inclination amplifier 11 of a route f equalizer 10 and a flat amplifier 12 are adjusted by a gain setting section 40. Then, the output signal from the route f equalizer 10 is inputted to a code-to-code interference detection section 50 detecting the distortion of the reception waveform. A value calculating a digital value from the detected distortion amount is received by the gain setting section 40 to adjust the gain of the inclination amplifier 11. The output is A/D converted again by the A/D converter 20, transmitting it to the next block.
Patent JP-H07184061-A (JP)
Title: Image output device
Inventor: YAMAGUCHI AKIICHI
IPC: H04N1/413
Filed: 1993-12-22
Abstract: PURPOSE:To provide the image output device in which a time for setting a processing parameter again is secured properly with simple control and disturbance in a picture at image forming or the like is prevented when plural images by the different coding system or different resolution in one and same page are decoded and outputted in real time. CONSTITUTION:A CPU 1 gives a command to a DMAC 6 to send coded data in an image memory 2 to a decoder 3, where the data are decoded and converted into serial data by a parallel serial conversion circuit 4 and the converted data are fed to a printer. When the specification of an image to be processed is changed, the parallel serial conversion circuit 4 sends white level data to the printer 5 by a preset line number by sending a switching signal from the CPU 1 to the parallel serial conversion circuit 4. The CPU 1 uses the transmission time to set a parameter for processing coded data of a different specification to each section again.
Patent JP-H03184569-A (JP)
Title: Sprinkler fire extinguishing apparatus
Inventor: MATOBA KIYOSHI
IPC: A62C35/62
Filed: 1989-12-15
Abstract: PURPOSE:To provide a sprinkler fire extinguishing apparatus with simple constitution and sure movement by providing a holding mechanism for holding a head cover on a protective position in the normal condition and releasing the head cover from the held condition according to a temperature under the watched condition, a detector for detecting the movement of the released head cover and a controlling means for outputting an opening command to a switch controlling valve. CONSTITUTION:When a temperature under a watched condition is reached, an engagingly locking portion 10 of a shape memorizing alloy is deformed and got out of an opening 6 of a frame body 7 so that a holding mechanism H releases the holding condition to drop a head cover 8 with its own weight and the stability of a spring 27. An activator 16 of a microswitch 15 supported by the head cover 8 projects, a release detector R carries out the detection, a relay 30 is operated to close a normally opened contact 31, a motor unit 32 is operated to open a switch controlling valve 12, water containing a fire extinguishing chemical flows into a supply piping 5 and a sprinkler head 1 is filled with the water. At the same time, a normally opened contact 55 is closed, a sounding device 53 is sounded and a fire area indicating lamp 54 is lit to inform a fire. A fusible alloy of the sprinkler head 1 is fused by heat of the fire to open the valve for discharging the water containing the fire extinguishing agent.
Patent JP-2000147792-A (JP)
Title: Pattern forming method
Inventor: TERAO NAOHIRO
IPC: G03F7/075
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To form a fine pattern comprising a metal oxide on a substrate by treatment at ordinary temperature or a relatively low temperature. SOLUTION: A coating film having photosensitive hydrophobic groups is formed on a substrate and irradiated with light through a photomask or the like. By this irradiation, the hydrophobic groups in the exposed part are converted into hydrophilic groups and a pattern of a hydrophilic coating film is formed. The resultant coating film is immersed in an aqueous boric acid solution containing a fluorine-containing metal compound and a metal oxide is deposited on the coating film while applying ultrasonic vibration. The metal oxide on the hydrophobic coating film is peeled by the vibration and the metal oxide is deposited only on the hydrophilic pattern. Since the pattern is formed by photolithography and treatment at ordinary temperature is enabled, the objective high density and high precision pattern is formed.
Patent JP-H06170553-A (JP)
Title: Automatic exchanging device for spot welding electrode
Inventor: KUROSHIMA KAZUHIKO
IPC: B23Q3/155
Filed: 1992-12-03
Abstract: PURPOSE:To obtain the automatic exchanging device capable of surely pulling out an electrode tip without damaging a shank by providing a hammer part to strike repeatedly an exchange electrode and a sensor to determine the existence of the electrode tip. CONSTITUTION:When the electrode exchange is required, a spot welding electrode 1 moves to an electrode exchange chamber 2e and the sensor 3 outputs an existence signal of the electrode 1. When the electrode tip 1a exists, the hammer part 2a of an exciting device 2 carries out striking operations repeatedly and drops the electrode tip 1a on a tip recovering vessel 5. The sensor 3 confirms whether or not even the shank 1b drops at this time and a fitting means of a new electrode tip 1a is operated. After this, the sensor 3 confirms fitting existence and then, the movement is made to the next process. In this way, the tip 1a is surely pulled out by stirking of plural times of the exciting device 2, various abnormalities can be detected by one sensor and the equipment cost can be reduced.
Patent JP-H01165979-A (JP)
Title: Logical integrated circuit
Inventor: KAWASHIMA MASATOSHI
IPC: H01L21/822
Filed: 1987-12-23
Abstract: PURPOSE:To conduct a test of logical LSI accurately and efficiently and to reduce the number of pins used exclusively for the test, by using one pin commonly for an output signal of a circuit used exclusively for the test and a mode control signal or an input signal of an ordinary logic. CONSTITUTION:Out of test circuit control pins 1a-1c, the pins 1a and 1b are pins used exclusively for input of test mode control signals C1 and C2, and the pin 1c is used for both an input terminal of a test mode control signal C3 and an output terminal of an output signal of a circuit used exclusively for a test. The pins 1a and 1b are connected with input buffers 2a and 2b, and the pin 1c with a bidirectional buffer composed of an input buffer 2c and a tristate-type output buffer 3. The control signals C1-C3 impressed on the pins 1a-1c are supplied to a test mode control circuit 4 through the input buffers 2a-2c, and the circuit 4 determines operation modes in accordance with the levels of the control signals C1-C3, forms control signals S1, S2,...Sn for an input/output circuit and the circuit 5 used exclusively for the test which are formed in LSI, and supplies these signals to corresponding circuits.
Patent JP-H11208416-A (JP)
Title: Buckle tensioner
Inventor: FRANZ WIER
IPC: B60R22/34
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a buckle tensioner to enable optimum conformability of a belt buckle. SOLUTION: A buckle tensioner for a belt buckle 10 arranged adjacent to an automobile seat has a cylinder 14, a piston cylinder furnished with a piston arranged in the cylinder and a traction transmission device 12 capable of elastically deflect to connect the piston and the belt buckle 10 to each other. Resistance against deflection in the direction of the automobile seat is smaller than resistance against deflection in the direction to separate from the automobile seat on the traction transmission device 12.
Patent JP-H01166558-A (JP)
Title: Manufacture of heterojunction bipolar transistor
Inventor: MITANI KATSUHIKO
IPC: H01L29/73
Filed: 1987-12-23
Abstract: PURPOSE:To facilitate to bury metal and to reduct the area of a collector electrode by burying the metal in a contact hole by a metal selectively chemical vapor depositing method. CONSTITUTION:After an N<+> type GaAs subcollector layer 12, an N-type GaAs collector layer 13, a P<+> type GaAs base layer 14, an N-type AlGaAs layer 15 and an N<+> type GaAs cap layer 16 are so sequentially epitaxially grown on a semiconductor substrate 11 that one of emitter and collector junctions becomes a heterojunction, a P<+> type external base layer 18 is formed. Then, an element isolating region 19 and a collector isolating region 110 are formed to open a contact hole, a first electrode 113 is formed at the exposed collector layer 12, and metal 114 is buried to the surface of the collector contact hole by a selective chemical vapor depositing method. Thus, the metal can be buried uniformly in the wafer in the contact hole having a high aspect ratio to be highly integrated.
Patent JP-H10162115-A (JP)
Title: Vehicle passage detection logic and vehicle detecting device
Inventor: HINAMI YOSHIJI
IPC: G07B15/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect vehicle passing even when two vehicles enter at an interval narrower than the installation interval between two vehicle separators. SOLUTION: The vehicle passage detection logic, which recognizes that a vehicle passes from the ON/OFF transition of the vehicle separators 10 and 20, which are turned on when the vehicle passes, recognizes that another vehicle enters from transition of (ON, ON)C3, (OFF, ON)C4, (ON, ON) (states C3 to C5) after the vehicle entry is recognized. After this recognition, it is recognized that one vehicle passes and another vehicle enters from transition of (ON, OFF) and (ON, ON) (states C6 to C7). Then, it is recognized that one vehicle passes from transition of (ON, ON), (OFF, ON), and (ON, ON) (states C7 to C9).
Patent JP-H09160787-A (JP)
Title: Process processing device and method
Inventor: SERIZAWA SATORU
IPC: G06F9/48
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a process end processing to prevent the trouble due to a process end processing mistake. SOLUTION: A computer 1 is provided with a data receiving module 3 which receives the data from the outside, a data retrieval module 4 which performs the data retrieval based on the received data, a results change process 2 including the updating modules 5 and 6 which update the data based on the retrieval result of the module 4, a process register table 7 which registers the state of the process 2, and a temporary storage file 8 which temporarily stores the retrieval result of the module 4. The module 4 refers to the table 7 to delete the process that is already finished, registers the information specifying its own process on the table 7 after confirmation of the states of all processes and generates a temporary file to perform the retrieval.
Patent JP-H06174332-A (JP)
Title: Air conditioner
Inventor: NAKAMURA HIROO
IPC: F25B13/00
Filed: 1992-12-03
Abstract: PURPOSE:To reduce noise generated at a throttling device when refrigerant is flowing by controlling the capacity of an outdoor fan or an indoor fan or a compressor based on a signal transmitted from a refrigerant flowing sound sensor during dehumidification operation so that the refrigerant at the inlet of a dehumidification and throttling device may be turned in a liquefied state. CONSTITUTION:A control device 15 allows a refrigerant flowing sound sensor to detect a refrigerant flowing sound by way of wirings 40, 41, 42 and 43 where the sensor is installed to a dehumidification throttling device 7 and controls the capacity of a compressor 1 or the air supply capacity of an indoor fan 12 and an outdoor fan 10 by menas of the signal. If a condensation capacity is lower than the capacity of the compressor, the refrigerant at the inlet of the humidification throttling device 7 is subjected to a two phase, say, vapor and liquid, state. However, an increase in the air supply capacity of the outdoor fan, for example, may turn the refrigerant at the inlet of the dehumidification throttling device 7 into a liquefied state, thereby enabling the refrigerant flowing sound to be reduced.
Patent JP-H07114618-A (JP)
Title: Segmentation method of handwritten and machine-printed text
Inventor: DAN ESU BURUUMUBAAGU
IPC: G06K9/20
Filed: 1991-12-09
Abstract: PURPOSE: To discriminate and separate handwritten note and a machine printed text inside an image or a document. CONSTITUTION: The handwritten note and machine printed text inside the image are extracted while being distinguished. It is preferable for this method to use a morpheme operation in the reduced scale, and the handwritten notes are removed from the image, for example. For example, all the image pixels corresponding to the machine printed texts are converted but the image pixels corresponding to the hand-written notes are not converted by forming a separate mask. This separate mask is used together with the original image and the hand-written note and machine printed text images are separately formed.
Patent JP-H01164928-A (JP)
Title: Electrochromic display device
Inventor: NAGAI TATSU
IPC: G02F1/163
Filed: 1987-12-21
Abstract: PURPOSE:To keep a display state roughly constant and to prevent the deterioration of an ECD element in advance by executing a temperature correction to a voltage applied to a display part, and also, limiting its voltage value to below a prescribed value. CONSTITUTION:A driving part 2 is provided with a generating means for an applied voltage to a display part 1, and a means for controlling the applied voltage outputted from the generating means, to below the upper limit value VH set in advance. The applied voltage generating means can generate a voltage corresponding to a prescribed display state, and allows the applied voltage for coloring to ascend as the temperature of the display part 1 falls. The applied voltage control means limits the upper limit value of the voltage fetched from the applied voltage generating means, or limits an output characteristic of the applied voltage generating means itself, and executes a control so that the voltage applied to the display part 1 does not exceed the prescribed upper limit value VH. In such a way, the display state is kept roughly constant, and the deterioration of an ECD element caused by applying an overvoltage is prevented in advanced.
Patent JP-H10146541-A (JP)
Title: Gun and nozzle for spraying
Inventor: KAWA MAMORU
IPC: B05B7/06
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a gun for spraying a fluid material and which can heighten the adhesion ratio of rock wool and prevent scattering of powder dust in a rock wool spraying work by making the gun able to spray the fluid material to the object surface to be sprayed while mixing a main material such as rock wool with an auxiliary material such as a cement slurry at the time of spraying. SOLUTION: A nozzle of a gun for spraying is provided with a main jetting route 31 to jet out a main material, a first auxiliary jetting outlet 51 formed in the circumference of the tip end jetting outlet 32 of the main jetting route 31 to jet out an auxiliary material, and a second auxiliary jetting outlet 33 formed in the inner circumferential wall of the main jetting route 31 to jet out the auxiliary material. Of the first and the second auxiliary outlets 51, 33, at least the first auxiliary jetting outlet 51 is to jet the auxiliary material while mixing the material with compressed air.