baber/WOPTO huggingface dataset:
Patent JP-H10294804-A (JP)
Title: Terminal network controller
Inventor: TANABE MINORU
IPC: H04M11/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal network controller with a high degree of design freedom and small useless power consumption without decreasing an AC impedance and a DC impedance. SOLUTION: When a semi-closing state of a telephone line 2 is stopped, the operation of a switch means 5 is stopped and the operation of a semi-closing control means 7 is stopped after the lapse of a prescribed time so as to discharge a capacitor of an AC impedance matching means 6 via the semi-closing control means 7 after the lapse of a prescribed time. Furthermore, in the case of bringing the state into a semi-closing state, the operation of the switch means 5 is started and the operation of the semi-closing control means 7 is started after the lapse of a prescribed time so that no excess current flows to the semi-closing control means 7 when a voltage across the capacitor is low. Moreover, when the closing state is stopped, the time delay as above is not set.  The capacitor may not require a discharging resistor and the increase in a current load is prevented to facilitate the employment of a battery power supply.
Patent JP-H04333237-A (JP)
Title: Manufacture of semiconductor device
Inventor: OZASA YASUHIKO
IPC: H01L23/52
Filed: 1991-05-09
Abstract: PURPOSE:To possible the formation of a fine metal wiring by a method wherein when a titanium-tungsten film, for example, is etched, the titanium-tungsten film formed on the sidewalls of a gold-plated film is simultaneously etched. CONSTITUTION:A titanium-tungsten film 3 is applied on an insulating film 2 on a silicon substrate 1 and thereafter, a gold foil 4 is applied. Moreover, after a photo resist film is patterned, a gold-plated film 6 is applied. Then, after the photo resist film is removed, the gold film 4 is subjected to dry etching using the film 6 as a musk. Then, after a titanium-tungsten film 7 is applied on the whole surface, this film 7 is etched back by an anisotropic dry etching method and is etched up to a place where does not reach the film 2, so as to leave the film 7 on the sidewalls of the film 6. Thereby, a fine metal wiring can be formed.
Patent JP-H02282599-A (JP)
Title: Pipe burying device by shield tunneling method using high-pressure water
Inventor: SHIMOII TSUTOMU
IPC: E21D9/08
Filed: 1989-04-21
Abstract: PURPOSE:To efficiently bury a pipe by spraying a water jet from a high-pressure water spraying device made rotatable and controllable for its advance direction, scraping the underground, and dissolving sediment. CONSTITUTION:A high-pressure water spraying device made rotatable and controllable for its advance direction is provided in place of the scraping cutter of a shield excavator. A water jet of high-pressure water is sprayed through a nozzle 18, the underground is scraped by the spraying force, sediment is dissolved, and a pipe is buried. Various problems such as countermeasures against cutter abrasion, difficulty to control the advance direction, and processing against an obstacle in the shield excavator are solved, and efficient excavation can be performed.
Patent JP-S61261966-A (JP)
Title: Image processing system
Inventor: IMAO KAORU
IPC: H04N1/409
Filed: 1985-05-15
Abstract: PURPOSE:To execute a processing of an optimum edge emphasis which is suitable for an image by synthesizing a compensating data being non-linear to an edge degree derived by an operation processing by masking, to digital picture information. CONSTITUTION:Shift registers SR1, SR2 shift by one picture element portion each, multilevel-quantized digital picture information S which is sent like a time series by a picture element unit from a scanner system. An operator 1 executes a prescribed operation processing, based on digital picture information S1 and picture information S2, S3 of the present input picture element and generates an edge degree signal E. In a table converter 2, compensating data corresponding to an edge degree is stored in advance, and a prescribed compensating data D is read out by using the edge degree signal applied from the operator 1 as an address. The data D and information S2 of a notice picture element are added, and information S2' whose edge has been emphasized is binary-coded by a dither conversion and given to a printer system.
Patent JP-H0322970-A (JP)
Title: Rhizopus variant producing acid protease
Inventor: YOAHIMU SHINTORERU
IPC: C12N9/58
Filed: 1990-04-20
Abstract: Process for the preparation of acid stable protease having a broad activity spectrum by culturing selected mutants of Rhizopus rhizopodiformis CBS 227.75 under aerobic conditions in a nutrient medium containing assimilable carbon and nitrogen sources, at a pH between 3 and 7 and at a temperature between 25 DEG  C. and 50 DEG C., and separating the resulting protease enzyme; the mutants used in the process together with a process for preparation of the mutants.
Patent JP-H0593864-A (JP)
Title: Zoom lens
Inventor: ISHIZAKA SATORU
IPC: G02B15/20
Filed: 1991-04-09
Abstract: PURPOSE:To provide the small-sized, high variable power zoom lens which is excellent in the efficiency of power variation in spite of a three-group zoom lens, compact, excellent in performance, and suitable for a lens shutter camera, etc. CONSTITUTION:This small-sized zoom lens consists of a 1st lens group which has positive refracting power, a 2nd lens group which has negative refracting power, and a 3rd lens group with negative refracting power in order from an object side and is varied in power from the short-focus side to the long-focus side by decreasing both the interval between the 1st and 2nd groups and the interval between the 2nd and 3rd groups.
Patent JP-H04311220-A (JP)
Title: Display controller
Inventor: AOKI NAMIO
IPC: G06F3/048
Filed: 1991-04-09
Abstract: PURPOSE:To temporarily stop the display of a window while a text picture is displayed by continuously scrolling the picture. CONSTITUTION:A CPU 11 displays the displaying content of a text picture by successively moving the content whenever a scroll display is instructed to the text picture. A window control section 17 displays a window in the text picture. A key repeat detecting section 18 detects the continuous instruction of scroll display to the text picture when the window is displayed in the text picture. The section 17 erases the window from the text picture when the continuous instruction of scroll display is detected and restores the window in the text picture when the continuous instruction is not detected.
Patent JP-H06296385-A (JP)
Title: Acceleration and deceleration controlling device of motor
Inventor: CHIYOU GIYOKUBU
IPC: H02P29/00
Filed: 1993-04-06
Abstract: PURPOSE:To dispense with storage of patterns of acceleration and deceleration and to enable control of acceleration and deceleration by a small amount of computation or a small number of elements, by using a recursive finite impulse response filter. CONSTITUTION:Unit delay elements 21 in the number of (n) are set in a cascade connection and a first delay means which inputs a speed command Vc is constructed in the initial stage of the connection. In an adder 22, a difference between the inputted speed command Vc and a delay output Vcn of the final stage of the first delay means is determined. An output of this adder 22 is made to branch and fed back to the adder 22 through a second delay means formed of one unit delay element 23. The output of the adder 22 is multiplied by a coefficient 1/n in a multiplier 24 and a speed output signal Vr is obtained. When a delay time of the unit delay elements 21 is denoted by Ts and the time of acceleration and deceleration by Ta, the number (n) of the unit delay elements 21 of the first delay means for delaying the speed command Vc is set to be n=Ta/Ts. By a recursive finite impulse response filter thus constituted, the speed output signal Vr having a slant in a rise and a fall is obtained.
Patent JP-S61260785-A (JP)
Title: Remote control system
Inventor: YOSHIKAWA MITSUO
IPC: H04N7/173
Filed: 1985-05-14
Abstract: PURPOSE:To easily find a key pad even in a dark place by installing at the key pad the light emission section that generates a visible light when receiving a key pad detecting signal to be sent from the main unit of an electric product. CONSTITUTION:A key pad 10 is equipped with the receiving section 11 for receiving a key pad detecting signal 23 and a light emitting section 12, and a main unit 20 of an electric product is equipped with an operation button 21 and a transmitting section 22 for sending out the key pad detecting signal 23. When operating the operation button 21 on the main unit 20, a key pad detecting signal is sent from the transmitting section 22. When the receiving section of the key pad 10 receives the key pad detecting signal 23, it commands the light emission section 12 to generate a visible light. The radio signal uses electromagnetic wave, infrared ray, ultrasonic wave, or other signals.
Patent JP-H07311792-A (JP)
Title: Environment evaluating device for product
Inventor: TAMURA TETSUYA
IPC: G06F17/50
Filed: 1994-05-18
Abstract: PURPOSE:To mutually execute assembly evaluation or the like by retrieving relating information from information relating to assembly and disassembly and environment information, and displaying it. CONSTITUTION:This device is provided with a CAD system 2 and a relational data base system 3, the names of all the parts constituting a product to be an assmbly object or the name of the product to be a disassembly object is selected and called from the product/packing DB and parts DB of the relational data base 3 and the information relating to the assembly and disassembly of all the constituting parts is extracted by using the product number and parts number of a product/parts category DB. Then, whether or not the information required for assembly/disassembly simulation is provided is judged and when it is insufficient, a message is displayed to an evaluating person and lacking information is automatically or manually added. Then, an assembly/disassembly operation order is manually or automatically decided from an extracted parts name list by using an operation confirmation form and the drawing data of the product and parts extracted by the product and parts names are displayed at a display device 5.
Patent JP-S5227913-A (JP)
Title: Exhaust gas purification device
Inventor: NAKAMURA OSAJI
IPC: B01D53/34
Filed: 1975-08-27
Abstract: PURPOSE: Exhaust gas purification device which is used when an idling operation is carried out in the garage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11286429-A (JP)
Title: Fragrant agent
Inventor: YOSHIOKA TOSHIO
IPC: A61K8/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a fragrant agent capable of rapidly conferring fragrance to a space or altering such fragrance. SOLUTION: This fragrant agent is obtained by including 0.5-30.0 wt.% of a perfume, 5.0-95.0 wt.% of an exothermic substance which generates heat by adding water thereto, and 5.0-70.0 wt.% of powder. When water is added to this agent, heat is generated instantaneously to effect diffusion of fragrance.
Patent JP-H07310489-A (JP)
Title: Excavating device
Inventor: FUJII MATSUSUKE
IPC: E21B11/00
Filed: 1994-05-18
Abstract: PURPOSE:To increase efficiency of drilling work and to improve workability by drilling the inside of a casing by a drilling bucket by way of rotating a kelly-bar and drawing up the drilling bucket by way of shrinking retreating the kelly-bar. CONSTITUTION:When a kelly-bar drive device 51 is driven, a ring gear 55 is rotated by a casing pipe 43 as reaction force and a kelly-bar 63 is rotated, and accordingly, a drilling bucket 89 on its head end drills sediment to be excavated in the casing pipe 43. Thereafter, when the excavated sediment fills the inside of the drilling bucket 89, the kelly-bar 63 is degenerated and the drilling bucket 89 is drawn up from the casing pipe 43. Then, the drilling bucket 89 makes contact with a base 53, the kelly-bar drive device 51 is removed from the upper end part of the casing pipe 43, and it is suspended on a crawler crane 79 with the drilling bucket 89. After soil discharging work, when the drilling bucket 89 is inserted into the casing pipe 43 and the base 53 is engaged with the casing pipe 43 again, the kelly-bar drive device 51 is locked and engaged again.
Patent JP-S5228812-A (JP)
Title: Data communication system
Inventor: ABE KENICHI
IPC: H04L27/12
Filed: 1975-08-29
Abstract: PURPOSE:To obtain a simple handset which can perform high speed transmission by means of using plural numbers of oscillators.
Patent JP-H06312212-A (JP)
Title: Extrusion tool for simultaneously extruding plural hollow materials
Inventor: YANO SADAHIDE
IPC: B21C25/02
Filed: 1993-04-30
Abstract: PURPOSE:To mutually maintain a highly accurate alignment state by providing plural recessed parts for attaching a male die in opposition to plural forming holes on the rear end face of a female die in the extrusion direction, respectively fitting the equivalent number of small male dies in the close state into the respective recessed parts and integrating them. CONSTITUTION:The female die 2 with plural forming holes 19 with which the outer peripheral parts of hollow materials T are formed are provided and also the recessed parts 15 for attaching the male die are concentrically provided with the respective forming holes 19 on the rear end face of this female die 2 in the extrusion direction. And the small male dies 3 with forming projecting parts 27 for forming the inner peripheral parts of the hollow materials T are respectively fit into respective recessed parts 15 in the close state and each small male die 3 is integrated with the female die 2. In this way, even when the extrusion tool is deflected during extrusion, the forming projecting parts 27 and forming holes 19 are maintained in the highly accurate alignment state and the plural hollow materials excellent in dimensional accuracy are simultaneously extruded.
Patent JP-2000256908-A (JP)
Title: Fishing wader
Inventor: SATO SHOICHI
IPC: A41D13/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a fishing wader capable of pulling up both the bottom part and the crotch part of trousers which can be pulled up in a worn state even if the wader has a size somewhat larger than a size of wearer. SOLUTION: This fishing wader has an adjusting member arranged so as to fix the lower end of the member to a part of the bottom of a waterproof trouser part and to make the upper end of the member exposed from the upper end of a body part, from the bottom part of the waterproof trouser part to the upper end of the body part and is provided with an adjusting means for pulling up and fixing the bottom part of the trouser part in a worn state of the wader by the adjusting member. The adjusting means is provided with a ribbon storage part by fitting a cover cloth to the inside of a waterproof cloth constituting waterproof trousers from the bottom of trousers to the upper end of the body part.  An adjusting ribbon is stored in the ribbon storage part, the lower end of the adjusting ribbon is fixed to the lower end part of the ribbon storage part and the upper end part is exposed through a fixing tool to be seized at an arbitrary position of the adjusting ribbon from the storage part.
Patent JP-H04336992-A (JP)
Title: Locking mechanism for positioning in automatic connection device
Inventor: TATENO TADASHI
IPC: H04Q1/16
Filed: 1991-05-09
Abstract: PURPOSE:To simplify the structure and embody the maintenance-free structure. CONSTITUTION:This positioning locking mechanism in an automatic connection device furnishes a matrix board, a hand mechanism to insert and remove its connecting pins to the minute holes of the matrix board, and a moving mechanism to move the hand mechanism in the X-Y direction of the matrix board. At the upper end of a pillar 35 moving to the left side and the right side while holding the above hand mechanism 34 of the above moving mechanism 31, a fixed roller 41 provided at one side of a guide plate 33 to guide the upper end of the pillar 35, and two movable rollers 44 and 45 of a floating structure energized in the direction to press the guide plate 33 by a spring, provided at the other side of the guide plate 33 placing the guide plate 33 at the center, a wedge 51 provided to insert and remove freely between the two movable rollers 44 and 45, and a driving means to drive the wedge 51, are provided. By pushing in the above wedge 51 between the two movable rollers 44 and 45 by the driving means, the two movable rollers 44 and 45 are fixed, and the upper end of the pillar 35 can be fixed and held to the guide plate 33.
Patent JP-H07285035-A (JP)
Title: Position detecting and direction correcting mechanism for d-cut shaft
Inventor: TAGUCHI KENJI
IPC: B23P19/02
Filed: 1994-04-19
Abstract: PURPOSE:To detect a position of a D-cut shaft and to correct the direction of a D-cut face so as to carry out phase adjustment with a D-cut hole. CONSTITUTION:In a positioning hand unit 2 constituting a position detecting and direction correcting mechanism, a positioning piece 23 which can be reciprocated in the horizontal direction is energized by a spring and is installed in a slider 34 which is driven by means of a slider crank mechanism 3 so as to be elevated/lowered, while in the tip part of the positioning piece 23, an inclined face 24 to be brought into contact with a D-cut shaft and a reference face which is connected to the inclined face 24 and vertically extends are formed. A working piece 27 which is freely elevated/lowered is projected in the horizontal direction in the positioning piece 23, and a moving distance in the horizontal direction of the positioning piece 23 and a moving distance in the vertical direction of the working piece 27 are detected by means of the first laser displacement meter 4 and the second laser displacement meter 4.
Patent JP-H02285179-A (JP)
Title: Operation controller
Inventor: YOSHIDA NOBUYOSHI
IPC: E05B49/00
Filed: 1989-04-26
Abstract: PURPOSE:To prevent dishonest operation by providing an encoding means to a circuit in a lock device controlling a plurality of switches with a specific order. CONSTITUTION:An operation signal memory means and an operation signal code comparison means are provided to an operation controlling circuit 10, and a driving signal is transmitted to a controlled device 13 in the event of corresponding with an input code from a switch 11. After that, a basic signal code memory means for a self-lock and a basic signal code comparison means are provided to a circuit 10, a self-lock setting signal is generated in the event of corresponding with the input code from the switch 11 and, at the same time, an additional signal code memory means and an encoding means coding a self-lock signal by combining a code and a self-lock basic code are provided. Then, the code and a circuit releasing the self-lock in the event of corresponding with the input code from the switch 11 are provided. According to this constitution, the risk of a dishonest use of the code by another person can be prevented.
Patent JP-H04334530-A (JP)
Title: Filter apparatus
Inventor: ISHIDA KOJI
IPC: B01D63/08
Filed: 1991-05-10
Abstract: PURPOSE:To provide a filter apparatus constituted so that ascending flow of uniform flux can be formed to a membrane surface by arranging the flux shape of a jet stream by a jet stream guide and a casing and energy consumption can be reduced by avoiding an increase in the output and capacity of a pump by efficiently performing washing and the amount of the jet stream emitted from a jet pipe is reduced by injecting the upward flow even from both sides of the set stream guide by air lift action to further conserve energy consumption. CONSTITUTION:A jet pipe 9 emitting a jet stream upwardly is provided under a filter module 2 and a jet stream guide 12 forming a channel with uniform width in the lateral direction of the filter module is interposed between the filter module and the jet stream guide 12 and a casing 14 is provided to the lower part of the filter module so as to cover the jet stream guide and air diffusing pipes are provided on both sides of the jet stream guide in the casing.
Patent JP-S5533913-A (JP)
Title: Setting method of fluid control valve and device
Inventor: HASHIMOTO TAKAO
IPC: F16K27/02
Filed: 1978-08-28
Abstract: PURPOSE: A fluid control valve setting device, capable of widely reducing a time and expense required for setting, with water-tight effect remarkably high and the whole unit of simple construcion.  
     CONSTITUTION: When setting the control valve, firstly into the interior of a valve hole 3 drilled in a circulation pipe 2 that fixes a valve casing 1, is inserted a sleeve 10, constructing a ring wall 9 to which an oppositely inward sloping flange 5 and ring-shape packing 8 are installed, by using an insertion metal 23. Subsequently, from a bolt hole 11 drilled in the top part of the valve casing 1 of a ring-shape groove 7 made between the valve casing 1, is inserted a slide bolt 12, the point end of which is screwed into a screw hole 4 of the sleeve 10, and the sleeve 10 is pulled toward a pipe end part 6 of the circulation pipe 2. And then into between the both sleeves 10, 10, is pressed a valve device 17 from above, with a flange 15 of the valve device 17 and the above described flange 5 linked by a bolt 18, simultaneously with the sleeve 10 fixed by a bole 19 replaced by the above described bolt 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02284370-A (JP)
Title: Connector structure of electrical machinery and apparatus
Inventor: TAKANO MISAO
IPC: H01R13/46
Filed: 1989-04-25
Abstract: PURPOSE:To make correct connection of a connector without any incorrectness even when the connector is insertedly secured into an insertion port in the back face of a housing while the insertion port is being groped by forming a tapered guide taper periphery edge inducing the connector to be insertedly secured, in the insertion port. CONSTITUTION:A housing 1 has four corners of an insertion port 2 in its back face 1a, formed with a tapered guide taper periphery edge 2a inducing a connector to be insertedly secured. And a connector head 3 has such structure that it is mounted on a circuit substrate 4 built in the housing 1 and its connecting pins 3a are turned respectively toward the side of the connector insertion port 2. When the connector is inserted into the insertion port 2, it is accordingly guided by the tapered guide taper periphery edge 2a. Thus, the connector can be correctly connected without any incorrectness even when being insertedly secured while the insertion port is being groped.
Patent JP-H11290770-A (JP)
Title: Formation of coating film
Inventor: TSUNODA TAKESHI
IPC: B05D1/02
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the method for forming a coating film using an air spray gun or a low-pressure spray gun without any problem in the physical properties of the coating film and by which the coating film having a plating-like appearance is formed. SOLUTION: A material to be coated is spray-coated with the coating material composition contg. solvent, fine metallic foil and coating film forming resin by the use of an air spray gun or a low-pressure spray gun to form a coating film. In this case, the thickness of the fine metallic foil A is controlled to <=0.08 μm and the average grain diameter to 5-40 μm. The film forming resin consists of a cellulosic resin C or the cellulosic resin C and the resin B other than the resin C. The weight ratio of the film forming resin to fine metallic foil A is controlled to 1:0.3 to 1:40, and 5-100 wt.% cellulosic resin C is contained in the coating film forming resin. The nozzle diameter is adjusted to <=3 mm in the case of the air spray gun, and the coating air pressure is adjusted to 45-245 kPa. The nozzle diameter is controlled to <=3 mm in the case of the low-pressure spray gun, and the amt. of the coating air is controlled to 400-600 l/min.