baber/WOPTO huggingface dataset:
Patent JP-S57192837-A (JP)
Title: Leak test method for bottom plate of aboveground tank
Inventor: NISHIOKA NOBUYUKI
IPC: G01M3/22
Filed: 1981-05-23
Abstract: PURPOSE:To improve reliability of a test through implanting of gas to a total surface of a part to be tested and filling of it with the gas, by a method wherein a seal layer on a bottom plate of a tank or a bottom keeping-cool layer under the bottom plate, and pressurized ammonia gas is charged between the seal layer and the bottom plate. CONSTITUTION:A leak test is made on a bottom plate 11 of an aboveground tank through formation of a seal layer 15 on an inner tank bottom plate 12 of a tank T or a bottom keeping-cool layer under the bottom plate and charging of pressurized ammonia gas between the seal layer 15 and the bottom plate 11. When pressurized ammonia gas 17 is implanted in a gap between the seal layer 15 and the bottom plate 11 through an ammonia gas implanting line 18 being open to the seal layer 15, it is preferable to form a space 16' with an expansive inner tank bottom plate 11' and the seal layer 15, and to inflate the bottom plate  11'. This causes filling of a total surface of a part to be tested with ammonia gas and permits the improvement of reliability on a leak test.
Patent JP-S5840816-A (JP)
Title: Strip for supporting condenser connecting member, strip provided with said member and use of strip to production of condenser
Inventor: REJI MANTSUERU
IPC: H01G13/00
Filed: 1982-05-07
Abstract: The invention relates to a supporting strip for connections for capacitors or the like, a strip provided with such connections and a process for fixing capacitors to such connections. According to the invention, the connection supporting strip has series of upper and lower slots, which are respectively aligned with one another. Each upper slot is wider than the corresponding lower slot in such a way that the introduction of hairpin-like connections with a base shaped like a U located on the side of the upper slot brings about a progressive tightening of the ends of the arms of said connections. This leads to an improvement of the fixing of clips or tabs for capacitors of the "paving stone" type prior to the welding and coating stages. Application to the production of capacitors.
Patent JP-S57192635-A (JP)
Title: Speed change gear
Inventor: EJIMA TAIZOU
IPC: F16D55/28
Filed: 1981-05-20
Abstract: PURPOSE:To reduce the size and the weight by providing an electromagnetic mechanism for allowing/restricting the rotation of the input shaft on the end section at the input shaft penetrating section. CONSTITUTION:A brake board 12 is provided on a brake gear 10 secured to the input shaft 4 while facing with the brake face 2a formed on one end face of the input side bracket 2. A brake coil 15 is wound in the circular groove 3a of a fixed core 3 coupled to the outer end section of the input side bracket 2, while a guide pin 13 idly fitted on the movable core 14 is planted on the fixed core 3. When the brake coil 15 is not excited, the movable core 14 will press the brake board 12 against the brake face 2a through a coil spring 16 thus to brake the input shaft 4, rotary speed change gear mechanism 21 and the output shaft.
Patent JP-S5412226-A (JP)
Title: Phase synchronizing method
Inventor: AIBA MASAHIKO
IPC: G01D15/18
Filed: 1977-06-28
Abstract: PURPOSE: To stabilize printing by enabling a an ink jet printer of a charge amount control type to correct the phase synchronization between the separation timing of ink particles and a print charge signal with a detection signal constantly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01249263-A (JP)
Title: Joining method for stainless pipe and copper block
Inventor: IKEDA KATSUHISA
IPC: B23K1/20
Filed: 1988-03-30
Abstract: PURPOSE:To improve the wettability with a brazing filler metal and a brazing strength by executing the copper plating of the brazing part of a stainless pipe. CONSTITUTION:A copper plating 7 is executed on the brazing part of a stainless pipe 1, the fitting part 3 of a copper block 2 and a brazing allowance 4 part are fitted to the copper plating part 7 thereof and brazing is executed on the fitting part thereof. A brazing filler metal 5 is therefore circulated enough on a product, the brazing filler metal 5 is filled up in the gap of the brazing allowance 4 part and the joining is completely executed. As a result the brazing strength becomes high and the joining is stabilized with less dispersions. And yet the airtightness is high due to no gap on the brazing part and the concentricity of the stainless pipe 1 and copper block 2 becomes higher as well.
Patent JP-H09270353-A (JP)
Title: Electric component connection assembling unit
Inventor: TANIGUCHI TAKESHI
IPC: B60T8/34
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To realize electrical connection to a plurality of electric components which are arranged in two raws by simple structure, make a unit, and prevent adverse influence on the arrangement precision of connector terminals at the time of forming a mold part. SOLUTION: A conductive plate assembling member 40 constituted by inserting and joining a plurality of conducting plates which are arranged on a conductive plate arrangement part penetrating a terminal retaining part 44, to a retaining base wherein the terminal retaining part 44 is continuously connected to one end of the stick shaped conductive plate alignment part, and a plurality of electric components are covered with a mold part. A coupler part continuously connected to the terminal retaining part 44 is formed in a mold part by arranging connector terminals 45b, 49b, 53b in the coupler part. Punched recess parts 67, 68, 69, 70 formed by punching, while leaning at least thin thickness retaining parts 62, 63, 64 which support the respective conductive plates, are formed on the terminal retaining part 44 for the engaging of a metal mold 83.
Patent JP-S5412564-A (JP)
Title: Pelletizing method of semiconductor wafer
Inventor: OZAWA SHIGERU
IPC: H01L21/302
Filed: 1977-06-29
Abstract: PURPOSE: To make possible the use of a sheet having no adhesive property and facilitate peeling by placing a semiconductor wafer provided with scribe lines and a spreadable sheet covering this on a base having suction holes and pelletizing the wafer while maintaining between the sheet and wafer under reduced pressure through the suction holes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59202468-A (JP)
Title: Recording device
Inventor: HANEDA SATORU
IPC: G03G15/00
Filed: 1983-05-04
Abstract: PURPOSE:To facilitate operation, such as removal of jammed paper or exchange of parts, irrespective of the sites of the jammed paper and the parts to be exchanged, by installing an upper machine body releasably from the lower machine body in the perpendicular direction. CONSTITUTION:An upper machine body 1 is combined with the lower machine body 2 with 2 links 20, 21 having turning pair at the ends of them arranged at each of the 4 positions of both bodies 1, 2, and both links make it possible to release the body 1 upward till both links 20, 21 becomes straight. The body 1 is provided with a photosensitive drum 3; a cleaner 4; a destaticizing lamp 5; a device for forming an electrostatic latent image consisting of an electrostatic charger 5 and an exposing device composed of an exposing lamp 6 and a light converging transmitting body 7 for projecting light reflected from an original on the uniformly charged surface of the drum 3; a developing device 8; a paper feed cassette 9; a roller 10 for feeding paper from the cassette 9 conveying rollers 11, 12; an upper fixing roller 13; an original platen; a control panel, etc.
Patent JP-H09270015-A (JP)
Title: Method and system for outline extraction
Inventor: SHIITANI SHUICHI
IPC: G06V10/46
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To increase the precision of specification of a body shape based upon a two-dimensional image by calculating an image section line, which is a line of a specific line kind defined by a function and matches the outline of a body in a noticed image, according to image information on the image of interest containing the outline of the body extracted from the two-dimensional image. SOLUTION: An image display part 110 displays one image (original image) that a user has made choice among plural two-dimensional images, on the screen 31 of a display 30, a line kind input part 120 transmits the kind of an image section line that the user has specified to an outline extraction part 170, and an area input part 130 transmits a specified are as noticed image to an area storage part 140. A data processing part 160 has a calculation part 161 which weights the respective pixels constituting the image of interest corresponding to their positions and generates noticed image data D 16 for automatic extraction of an outline according to the pixel values of the respective pixels of the noticed image. An outline extraction part 170 calculates the image section line which matches the outline of the body that the noticed image indicates.
Patent JP-S533980-A (JP)
Title: Production of fluorescent substance coated with pigment
Inventor: HAYASHI MASAAKI
IPC: H01J29/20
Filed: 1976-06-30
Abstract: PURPOSE: To obtain a high luminance, striking contrast fluorescent substance selectively and firmly coated with fine pigment particles without cohesion by mixing fluorescent substance and pigment particles dispersed in aq. solns. of acidic and basic polymers, respectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62234497-A (JP)
Title: Terminal equipment testing method for catv equipment
Inventor: YOSHIDA MITSUSAKU
IPC: H04N7/16
Filed: 1986-04-04
Abstract: PURPOSE:To test a terminal equipment without degrading the efficiency of use of a transmission line and the processing efficinecy of a central processing unit by connecting to the transmission line a testing device which transmits/receives with a carrier wave other than the frequency used for communication on the station-side, and executing the test by connecting a frequency converter to a terminal equipment to be tested. CONSTITUTION:The central processing unit 1 and a testing device 2 are connected to the transmission line, and the substriber's terminal equipment to be tested 5' is also connected to the line 3 but via the frequency converter device 4. The device 2, by using the carrier wave of the third frequency f3 idfferent from the first and the second frequencies f1 and f2 that are used by the unit 1, transmits a control signal to the equipment 5'. The frequency converter 4 converts the frequency f3 of a controlling signal to the f1 by its frequency divider 41, frequency converter 42, and frequency divider 44, and supplied the result to the equipment 5'. The equipment 5' outputs a response data by using the carrier wave of frequency f2. And the device 4 cpmverts the frequency f2 of the carrier to a frequency f4 by using its frequency divider 44, frequency converter 43, and frequency divider 41, and transmits the result to the device 2 through the line 3.
Patent JP-H03227608-A (JP)
Title: Lock device of die
Inventor: TANII TOJI
IPC: B29C45/26
Filed: 1989-03-29
Abstract: PURPOSE:To eliminate a breaking action of a matrix and movable mold before the whole mold is broken, by a method wherein breaking of the matrix and movable mold is prevented with a key part and protrusion and after breaking of the whole mold, the key part and protrusion are released by fitting cams into each other. CONSTITUTION:A crestlike cam 23 is fitted to the tip of a shaft 22 hung down from a top plate of a mold. Two protrusions 25 are fixed to a matrix 24 by placing the shaft 22 between the protrusions 25. A movable mold 26 possesses a key part 27 fitting in the protrusion 25 and the two key parts 27 posses a cam 29 fitting in a cam 23 between the key parts 27. A spring 30 presses always the key part 27 against the protrusion 25. When the title device begins to move downward, since the mold is broken, the matrix 24 and movable mold 26 are not broken at all since the protrusion 25 and key part 27 are fitted in each other. Meantime, the top plate 21 and a runner chute 31 are opened, the cam 23 comes into contact with the cam 29, the key part 27 is lifted up and fitting with the protrusion 25 is released. With this construction, the matrix 24 and movable mold 26 can be released finally and breaking and clamping of the mold can be performed smoothly.
Patent JP-H09264952-A (JP)
Title: Vehicle speed detector
Inventor: YAMAMOTO SHIGERU
IPC: G01S13/60
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately execute the correction by the pitching of a vehicle by correcting the ground speed value obtained by a Doppler sensor based on the detected value obtained by angle detecting means and considering the detected value obtained by rotating center detecting means. SOLUTION: A Doppler sensor 2 is mounted at the body rear part of a bulldozer 1, an electromagnetic wave beam 4 is radiated at a predetermined beam elevation angle (sensor elevation angle) θfrom the sensor 2 to the ground surface 3, the reflected wave from the surface 3 is received by the sensor 2, and the ground speed of the bulldozer 1 is calculated based on the radiated wave and received wave. In this case, when the actual speed of the bulldozer 1 is V, the speed in the electromagnetic wave radiating direction is Vcos θ, the relationship between Doppler transition frequency (beat frequency) fd and the actual speed V is fd=2f1 .Vcosθ/C, where f1 is transmitting frequency, C is electromagnetic wave propagation speed (optical speed or sound speed).
Patent JP-S59202680-A (JP)
Inventor: YASHIMA HIROYUKI
IPC: H05K7/14
Filed: 1983-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07256780-A (JP)
Title: Manufacture of silicone rubber tube
Inventor: ENOMURA KAZUNORI
IPC: B29C47/04
Filed: 1994-03-23
Abstract: PURPOSE:To form an identification mark on a silicone rubber tube simply and efficiently with an extrusion molding machine by reducing loss of material. CONSTITUTION:A transparent silicone rubber tube main body 10 having a hollow cylindrical cross section is extruded from a die 3 for molding. A silicone colorant 7 is supplied to the outer face of the silicone rubber tube main body from a mouthpiece 4 of the die 3 so as to form a line-like identification mark 11 in the axial direction of the silicone rubber tube main body 10. The tube main body can be formed out of an unvulcanized silicone rubber composition and the identification mark can be formed by a liquid or paste-like unvulcanized silicone colorant such as ink or coating which can be vulcanized.
Patent JP-H075637-A (JP)
Title: Manufacture of film unit with lens
Inventor: OGURA TOSHIYUKI
IPC: G03B17/04
Filed: 1994-04-18
Abstract: PURPOSE:To easily incorporate a cartridge into a cartridge room for a film unit with lens without adjusting the rotational positions of a winding knob and a spool of a cartridge. CONSTITUTION:A driving shaft 28 is provided on the bottom face of the winding knob 27. An engaging tooth 30 extending in an axial direction at a fixed pitch is formed on the outer periphery of the driving shaft 28. The winding knob 27 is incorporated into a main body base part 20 so as to protrude the driving shaft 28 from the upper wall of the cartridge room 24. The film cartridge 2 is inserted from the bottom face of the cartridge room 24. A shaft hole for inserting the driving shaft 28 is provided on the upper end of the spool 7 of the film cartridge 2. A key groove 12 constituted of plural internal teeth arranged at the same pitch as that of the engaging tooth 30 in a peripheral direction and extending in the axial direction is formed on the inside wall of the upper end of the spool 7.
Patent JP-H06166014-A (JP)
Title: Manufacture of pottery plate and molding die used therefor
Inventor: IWATANI NOBUO
IPC: B28B1/26
Filed: 1993-04-05
Abstract: PURPOSE:To efficiently produce a pottery plate wherein distribution of powder is uniform and a crack and a crazing or the like are not caused without making a device large-sized. CONSTITUTION:A porous elastic body 5 fitted with continuous pores has a recessed part 8 for molding. A bottom force main body 1 is equipped with the porous elastic body 5. A top force main body 10 corresponding to the bottom force main body 1 is overlapped thereon to cap the recessed part 18 for molding. Slurry wet composition 13 is pressurized and cast into the recessed part 8 for molding in the state. The slurry wet composition 13 is sucked and dehydrated through the continuous pores of the porous elastic body 5 fitted therewith. The obtained moldings are mold-released and made a pottery plate by means of a burning stage.
Patent JP-H07284945-A (JP)
Title: System for applying sputter adhesion preventive agent
Inventor: NAGAI KOTARO
IPC: B05C3/02
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a system for applying a sputter adhesion preventive agent by adhering the sputter adhesion preventive agent only at the front end of a torch nozzle. CONSTITUTION:The sputter adhesion preventive agent 5 is put into a container 4 until a specific level is attained. The torch nozzle 2 is dipped in the container 4 to apply the sputter adhesion preventive agent 5 on the inner side at the front end of the torch nozzle. The liquid level of the sputter adhesion preventive agent 5 falls gradually and the application of the sputter adhesion preventive agent 5 is no longer possible in case the dipping is simply repeated. The dipping depth of the torch nozzle 2 is gradually changed according to the fall of the liquid level in the case of execution of cycle replenishment. The sputter adhesion preventive agent 5 is put into the hermetic container and the liquid level of the container is maintained by a vacuum balance method, etc., in the case of execution of torque replenishment. The system is used for preventing the adhesion of sputters in automatic welding.
Patent JP-H10318542-A (JP)
Title: Cooker
Inventor: UEHASHI HIROYUKI
IPC: F24C7/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate adverse influence of temperature unevenness of a chopper on the sensing accuracy of an infrared sensor by driving a chopper motor until the temperature of a heating chamber sensed by a temperature sensor becomes a predetermined temperature or lower by a controller after food is heated by a heating means. SOLUTION: At the time of using a microwave oven, cooking by a magnetron or heater is conducted. At this time, whether the cooking is finished or not is decided by the controller. At the time of YES, it is waited until next heating is conducted. During the waiting, a temperature of an infrared sensor 1 for sensing an infrared ray 25 radiated from food 31 being cooled by a cooling fan is sensed by a thermistor 95. Whether the temperature is the predetermined value or lower or not is decided. When the temperature is the predetermined value or higher, a chopper motor 9 is intermittently driven to intermittently rotate a chopper 8. Thus, blades of a horizontal blade part 39 are sequentially heated by heat in a cavity to eliminate partial temperature unevenness of the chopper 8.
Patent JP-S60224254-A (JP)
Title: Lead frame cutting method
Inventor: MINAGAWA TAKASHI
IPC: H01L21/48
Filed: 1984-04-20
Abstract: PURPOSE:To cut a semiconductor device from an outer frame safely without damaging the semiconductor device, by cutting a part, which is to be cut from the lead frame for the semiconductor device by laser. CONSTITUTION:A semiconductor 7 is connected to a lead frame 10 by the tips of leads 9, a tie bar 11 and tab leads 12 before the semiconductor is individually separated. A mask 13 is supported by a mask supporting body 15. The semiconductor 7, which is connected to the lead frame 7, is conveyed by a conveying device so that the specified position of a mounting table 16, i.e., a part of the semiconductor device 7 that is to be cut from the lead frame 10, corresponds to each of a plurality of windows 14 of the mask 13. Then laser light is emitted from a laser emitting part 17. The laser emitting part 17 scans a scanning path in the direction of an arrow. A plurality of the semiconductor devices, which are connected to the lead frame are cut into the individual semiconductor device.
Patent JP-S5412177-A (JP)
Title: Quickly-started fluorescent lamp
Inventor: TOUHOU MAKOTO
IPC: H01J61/54
Filed: 1977-06-30
Abstract: PURPOSE: To provide a fluorescent film from blackening, by coating the film on the inside of an outer glass tube and coating a nesa film on the inside or outside of an inner glass tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07284513-A (JP)
Title: Electric reclining device for chair type massage machine
Inventor: ISHIGURO FUMITAKA
IPC: A61H15/00
Filed: 1994-04-18
Abstract: PURPOSE:To improve safety and a feeling of use for the electric reclining device of a chair type massage machine. CONSTITUTION:A worm wheel 9 is incorporated in a gear case 10 connected to a motor 11. A female screw groove 9c is formed in the center hole of the worm wheel 9, and a lengthy male screw 15 is engaged with it. A washer 16 and belleville springs 17 are loaded on jogging parts 15a, 15b at both terminals of the male screw 15, and one terminals of them are connected to a coupler tube 19, and the other terminals are formed as a slip-off preventing tool by loading a nut 18. Also, an outer cylinder 21 is fixed on the other terminal side of the gear case 10, and the terminal part of the outer cylinder 21 is attached pivotally on a leg part frame, and the coupler tube 19 at the other terminal is attached pivotally on a seat back. The electric reclining device 8 can be extended/contracted by the rotation of the motor 11, and the seat back is elevated/declined. Also, shock when the device is stopped can be relaxed by the belleville springs 17 at both terminals within a range of elevation/declining.
Patent JP-2000281244-A (JP)
Title: Paper guiding device and image forming device
Inventor: YAMAGISHI MASARU
IPC: B65H29/58
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To position paper in a curved state and to reliably position the paper even in a side curled state by providing positioning restraining means of the paper on a curved path. SOLUTION: The paper entering from an image device main body is inverted by an inversion roller 201 and is stored in an intermediate tray 202, the inversion roller 201 is inverted with pressure rollers 204 kept unreleased, and the paper is delivered in the re-feeding direction (direction of an arrow (c)). The pressure rollers 204 are released when the paper strides over the inversion roller 201, and the inversion of the paper is stopped. Restraining members 206 are jogged, the pressure rollers 204 are again pressed, both side edges of the paper is guided by guide sections 206a and inversion guide members 207, and the paper is conveyed in the re-feeding direction. Even when the paper is kept in a curved state, the curl at both side edges can be corrected by the inversion roller 201 and the guide sections 206a and inversion guide members 207 of the restraining members 206.
Patent JP-S556919-A (JP)
Title: Extension number counting system for key telephone system
Inventor: SANO YOUICHIROU
IPC: H04Q5/14
Filed: 1978-06-30
Abstract: PURPOSE: To realize an extension calling key telephone system which uses no decode circuit nor the relay groups and features a simplified manufacture and high reliability.  
     CONSTITUTION: The 8-bit shift register 11 is the circuit in which the state of serial input terminals A and B is transmitted to output terminal QA with the rise of the input pulse applied to shift pulse terminal CP from input terminal IN and at the same time each output states are shifted by one as QA→QB, QB→QC and so on with every bit from each preceding state. The input of inverter 12 is connected to 1st output terminal QA of shift register 11, and the output is then connected to input terminal CP of J-K flip-flop 13. And output terminal -Q of flip-flop 13 is connected to terminal A and B of the shift register. Then output QA, QB...QH plus the pulse input showing the end of the input pulse are applied, as shown in the figure, to each input of NAND circuits 14∼20. 
     COPYRIGHT: (C)1980,JPO&Japio