baber/WOPTO huggingface dataset:
Patent JP-H01192491-A (JP)
Title: Controller for laser processing machine
Inventor: KIMATA HIDEKI
IPC: B23K26/00
Filed: 1988-01-25
Abstract: PURPOSE:To correctly execute positioning until the following working start point by equipping the slippage correction means returning the actual relative position to the relative position shown by a NC control program based on the accumulation value of the amt. followed up by a focal point following means after completion of the work of the specified section of the program. CONSTITUTION:A focal point is adjusted by projecting a laser light 23 on a work 24 from a work head 21 and measuring the distance by a height sensor 25. The control device of a laser machine returns a laser projecting means and actual relative position to the relative position shown by a NC control program according to the accumulated value of the amount that a slippage correction means followed up by this focal point following means after completion of the work of the specified section by the focal point following means shown by the NC control program. The work head 21 carries out the positioning of the program by passing the operation passage R2 as shown by the continuous line arrow mark differed from the NC program passage R1 of a dot line arrow mark. The slippage of the program passage R1 and operation passage R2 is corrected and the positioning is thus performed at the same point.
Patent JP-H10210635-A (JP)
Title: Retaining structure of longer flexible waveguide
Inventor: OSE SEIROKU
IPC: H02G3/30
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the laying operation of a longer flexible waveguide, and enable sure fixing of the waveguide to a structure body for a long term after laying, in the structure for fixing the continuous length flexible waveguide having an oval section, along the outer side surface of the structure body. SOLUTION: A longer flexible waveguide 1 is fixed to a structure body 4 via a retaining metal support 2. In this support 2, an almost circular arc type guide 12 for guiding the waveguide 1 is slidably attached to a retaining bracket 10, which protrudes from the structure body 4. A pair of holders 14 face each other and are fixed to the guide 12. Each of the holders 14 is so formed that the inner peripheral surface conforms to a part of the outer peripheral surface of the waveguide 1. The waveguide 1 is clamped between the holders 14.
Patent JP-H02192492-A (JP)
Title: Method for synthesize diamond and apparatus therefor
Inventor: KURUMACHI TAKAHARU
IPC: H05H1/42
Filed: 1989-01-21
Abstract: PURPOSE:To stably synthesize diamond over a wide area by increasing temperature of a unit which is to be heated and provided near a substrate for depositing diamond according to high-frequency induction heating and keeping the unit at a temperature suitable for synthetic the diamond. CONSTITUTION:A graphite plate 7 fixed to a jig 9 and a substrate 8 for depositing diamond fixed to a vertically movable moving jig 10 are arranged within a region for generating a glow discharge plasma 6 in a reaction vessel 3. The interior of the vessel 3 is then evacuated with a vacuum evacuation system 1 and a raw material gas is then introduced from a raw material feed part 2. A high-frequency voltage is subsequently applied through a high-frequency power source 4 to an induction coil 5 to generate the glow discharge plasma 6. The graphite plate 7 is then heated to 1000-1500 deg.C by induction heating to heat a silicon substrate 8 with radiant heat or conduction heat from the graphite plate 7 and deposit the diamond on the substrate 8.
Patent JP-H01188901-A (JP)
Title: Digital controller
Inventor: SEKIGUCHI HIDENORI
IPC: G05B7/02
Filed: 1988-01-25
Abstract: PURPOSE:To realize the direct control and check of a controlled system and a detecting part via a host CPU with no intervention of a lower rank CPU for control by using a selection connecting part. CONSTITUTION:When the normal control is given to a controlled system 3, a host CPU 5 gives a command to a selection connecting part 2 to secure connection between a lower rank CPU 1 for control and a detecting part 4 and the controlled system 3 respectively. Thus the CPU 1 is connected to the controlled system 3 and the detecting part 4 and sends the corresponding manipulated variable to the controlled system 3 for control based on the controlled variable detected by the detecting part 4. While the CPU 5 gives a command to the selection connecting part 2 to connect the CPU 5 to the detecting part 4 and the controlled system 3 in case these detecting part 4 and controlled system 3 are checked and controlled. Then the CPU 5 gives the check and control to the part detecting 4 or the controlled system 3.
Patent JP-H07323897-A (JP)
Title: Antifreezer for liquid pipe with one end open
Inventor: HERUGE FURANKU
IPC: B64D11/02
Filed: 1995-01-30
Abstract: PURPOSE: To prevent the freeze-up of a pipe opened on one side, particularly the tap pipe of a water feed system, with less energy consumption and simpler piping as compared with the conventional solution. CONSTITUTION: A circulator is provided in a pipe branch section 4. The circulator has at least one inflow port 9 in the direction of a main distribution pipe 2 and at least one outflow port 10 in the direction of a tap pipe 5. A hose 12 inserted into the tap pipe 5 to the depth extending through a pipe region having a danger of freeze-up is connected to the outflow port 10 of the circulator.
Patent JP-S57126917-A (JP)
Title: Production of hollow stabilizer
Inventor: SHINODA KENICHI
IPC: C22C38/00
Filed: 1981-01-30
Abstract: PURPOSE: To enable economical production of an electric seamed pipe steel for use as a hollow stabilizer excellent in reliability, by controlling components in the steel in a manner such that its ideal critical diameter value and its carbon equivalent are held in specified ranges.  
     CONSTITUTION: A steel containing C<0.35%, Si<0.20%, 0.30W1.20% Mn, Cr< 0.60%, P<0.020%, S<0.020%, sol.Al<0.10%, N+0<200ppm, 4W10×(N+0) of Ti and 0.0005W0.009% B is prepared, and contents of C, Si, Mn and Cr are adjusted so that an ideal critical diameter D 1  represented by the formulaIis 1.0inch or more, and that a carbon equivalent represented by the formula II is 0.48% or less. When the steel slab is hot-rolled, a steel sheet is coiled at a controlled coiling temperature of 570W690°C. In addition, Ca is added to the steel so that the steel contains 200ppm or less of Ca, to reform inclusions into a spheroidal shape. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60163827-A (JP)
Inventor: ROORAN SUWANSON
IPC: C07C5/03
Filed: 1984-01-26
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-S5296840-A (JP)
Title: Color television receiver pif surface wave filter
Inventor: TAKAHASHI SADAO
IPC: H04N5/44
Filed: 1976-02-10
Abstract: PURPOSE:To prevent the occurrence of sprious radiation, by making the length of opening for the output electrode 1.05 to 1.70 times the active maximum length of the input electrode and by setting two trap levels to the specified level.
Patent JP-S54105502-A (JP)
Title: Electromagnet type pickup cartridge
Inventor: MORITA KATSUHIKO
IPC: H04R11/12
Filed: 1978-02-06
Abstract: PURPOSE:To enhance conversion sensitivity by so supporting the armature of magnetic material fixed to one end of a cantilever as to make access to each pole piece constituting magnetic circuit by means of viscoelastic body. CONSTITUTION:When the stylus tip is in a neutral state, DC magnetic fluxes phi, phi' flow respectively in the yoles 13a and 13b and therefore no voltage is generated in the power generating coil 18a, 18b mounted to these yokes. Next, when the stylus tip displaces, the magnetic resistance between the armature 11 and yoke 13a decreases and therefore the magnetic flux phi of the yoke 13a increases to cause AC magnetic fluxes to flow and the magnetic flux phi' of the yoke 13b decreases to cause AC magnetic fluxes of opposite direction to flow, thereby inducing voltages in the power generating coils 18a, 18b respectively. As the stylus tip displaces in the reverse direction, power is generated in the direction opposite from the above. Hence, if the coils 18a, 18b are so push-pull-connected that these voltages are mutually applied, the output voltages are generated in terminals 17a, 17b, thereby enabling conversion sensitivity to be enhanced.
Patent JP-H02193528-A (JP)
Title: Lightning arrestor for high-sensitivity, large-capacity and low-pressure circuit
Inventor: KATO GIICHIRO
IPC: H01T4/10
Filed: 1989-01-21
Abstract: PURPOSE:To prevent the excess of a resistible amount against Joule by a method wherein a non-induction type resistor, having the value of resistance higher than a value obtained by dividing a difference between a discharging starting voltage and a limit voltage by a current and the resistible amount against Joule, which is higher than a value obtained by an operation considering a current corresponding to the resistible amount against surge, is inserted into the title circuit. CONSTITUTION:A vessel 1 is provided with a standing rim 2 at the outer periphery thereof, partitioning plates 3, 4, reinforcing parts 5, 6 and a recessed chambers 7 therein while contacting and pinching pieces 8, 9 are established in the recessed chambers 7. The standing rim 2 is provided with notch grooves 10 while the vessel 1 is provided with mounting holes 11 and a recessed groove 12. A lid 20 is provided with standing pawls 23, 24 while grooves 25 are provided to form spark gaps 28 by opposing the extended parts 26, 27 of the pawls 23, 24 against gaps. Characteristic elements 31, 32 are connected in parallel to the spark gaps 28 while non-inductance resistors 51, 52 are inserted in series to the middle part of a lead wire. A thermolabel 46 detects heat generation and generates color change whereby the state in the title arrestor may be recognized visually.
Patent JP-S55105239-A (JP)
Title: Finder of single-lens reflex camera
Inventor: YAMADA YASUYUKI
IPC: G03B19/12
Filed: 1979-02-07
Abstract: PURPOSE: To make reading of photographing information easy and achieve the compactification of the camera by displaying the photographing information on lens- barrel below the finder visual field.  
     CONSTITUTION: A notch 9 is provided to outside the photographinc light pass range of the light exit face 1a of a pentagonal roof prism 1 in such a manner as to position below the optical axis of an eyepiece lens 8, and the final reflecting member 7 of the photographing information optical system is disposed at the notch 9. The ray 3a of the photographing information 3 on a lens-barrel 2 reflects on a reflecting member 4 and the reflecting surface 5a of the prism 5 provided to the top surface on the  front side of the prism 1, passes through the inside of the prism 1, reflects on reflecting members 6, 7 and enters the lower part of an eyepiece lens 8, thereby displaying  the photographing information in the lower part of the finder visual field. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03216567-A (JP)
Title: Apparatus for detecting ic connector loading position
Inventor: MORINO KOJI
IPC: H05K13/08
Filed: 1990-01-23
Abstract: PURPOSE:To enhance loading efficiency of a socket by detecting an IC socket loading section containing no inferior pin from the list of the effective pins of the respective sections each corresponding to one IC socket on a printed wiring board on the basis of the inferior pin data of the IC socket. CONSTITUTION:The inferior pin data and instrument number data of an IC socket are stored in an inferior instrument data memory part 1 and, next, a printed wiring board is divided into sections each capable of being loaded with one socket and the data of the effective pin used in wiring among a plurality of the effective pins in each of the respective sections and the position of each of the sections are stored in a loading position data memory part 2. Subsequently, a loading possible position detection part 3 searches for the list of the effective pins of respective section positions read from the memory part 2 on the basis of the inferior data of the socket read from the memory part 1 to detect the section position of the socket wherein no inferior pin is contained in the effective pin list.
Patent JP-S5399050-A (JP)
Title: Tig wilding method
Inventor: YAMAGUCHI SHIGETAKA
IPC: B23K9/02
Filed: 1977-02-10
Abstract: PURPOSE: In a TIG welding method of multiple thin sheet laminated surface, to weld effectively, by using a strapped jig with a particular form. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59139852-A (JP)
Title: Dc brushless motor
Inventor: FUJITA HIROTSUGU
IPC: H02K29/00
Filed: 1983-01-28
Abstract: PURPOSE:To effectively and smoothly start a DC brushless motor by composing the titled motor of a rotor having more than 4 poles and a stator having a plurality of stator poles and field winding wound on the poles, and displacing at least one of the poles of the rotor toward the rotating direction of the rotor. CONSTITUTION:A stator 3 is mounted on the outer periphery of a supporting cylinder 2. The stator 3 has four stator poles 4a-4d, and field windings 5a-5d respectively wound on the poles 4a-4d. A rotor 6 has four rotary magnets 8 on the inner peripheral surface of a cylindrical magnetic path ring 7, and the poles of the magnets 8 are formed of two N-poles and S-poles. The S-poles perpendicularly cross the line passing the center of a rotational shaft 9 and the N- poles, and are displaced at the prescribed angle toward the rotating direction of the rotor 6 to the line passing the center of the shaft 9. In other words, the S- poles of the magnets 8 are magnetized to be displaced toward the rotating direction of the rotor 6.
Patent JP-H08201135-A (JP)
Title: Capacity type flowmeter
Inventor: KITANO AKITOSHI
IPC: G01F3/10
Filed: 1995-01-31
Abstract: PURPOSE: To provide an inexpensive and highly reliable flow meter with a higher dimensional accuracy by integrating a metal pipe for reinforcing subjected to screwing work and a drawn molded pipe using a glass fiber base material into a die for molding to mold in a one-piece structure at joint parts on the inlet and outlet sides of an instrument body. CONSTITUTION: A short tubular metal pipe mounting member 81 for a piping on the inlet side communicating with a measuring chamber 7 of a capacity type flowmeter body 1 and an identical mounting member 82 on the outlet side are molded in a onepiece structure by a die. Outer screws 31 and 32 are machined previously on the joint members to be connected to the pipings. Non- circular gear-shaped rotary elements 61 and 62 mated with each other are mounted in the measuring chamber 7 with shafts 51 and 52 respectively free to turn. Here, the metal pipe mounting members 81 and 82 can employ a drawn molded product or a laminated molded pipe using a glass fiber base material comparable to a metal material in the respect of strength.
Patent JP-H04358097-A (JP)
Title: Membrane treatment in cationic electrodeposition coating
Inventor: TADA NAOKI
IPC: C25D13/24
Filed: 1991-02-04
Abstract: PURPOSE:To keep the flow rate of a filtrate high over a long period in a membrane treating device in the electrodeposition coating method including an ultrafilter or a reverse-osmosis filter. CONSTITUTION:A cationic electrodeposition paint is deposited on a material to be deposited with in an electrodeposition tank 1 in the electrodeposition stage, the excess paint on the material is washed off with water in washing tanks 2 and 3 in the washing stage, the cationic electrodeposition paint is supplied to an ultrafilter 4 as the raw liq. and filtered, the obtained concentrated paint is returned to the electrodeposition stage, and the filtrate is stored in a tank 5 and intermittently sent to the washing tank 3 as washing water. In this cationic electrodeposition coating method, when the ultrafilter 4 is suspended and the contents of the ultrafilter 4 and pipeline are replaced by the filtrate in the tank 5, aq. acetic acid is introduced under pressure on the raw liq. side of the ultrafilter 4 from an aq. acetic acid tank 6 so that the concn. in the filtrate is controlled to 500-20,000mg/l.
Patent JP-S5398730-A (JP)
Title: Input unit
Inventor: OOWADA HIROSHI
IPC: G06F3/02
Filed: 1977-02-09
Abstract: PURPOSE: To improve the failure of light source and the power consumption of light source by decreasing the number of the light source through the provision of the means distributing the light of the light source. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58131629-A (JP)
Inventor: AOYAMA YOUICHI
IPC: H01H73/18
Filed: 1982-01-31
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-H01192623-A (JP)
Title: Shot distributor
Inventor: MURAHARA HISASHIGE
IPC: B65G65/40
Filed: 1988-01-26
Abstract: PURPOSE:To prevent clogging of a distribution path with a shot clod, in a shot cleaning device for removing dust from heat transmission pipe group in boiler, by distributing the shot flow uniformly into many flows through a distributor. CONSTITUTION:A shot falls freely from the end of a carry pipe then passes through a shot inlet pipe 7 mounted on the upper section of a casing 17 and fed into an eccentric funnel 18 mounted in the casing 17 located at the lower section of the inlet pipe 7. The eccentric funnel 18 is rotated with low speed through drivers 21, 22, 25 and an outlet pipe 27 is provided at a position shifted from the center of rotation. The shot fed into the eccentric funnel 18 flows out toward a collecting hopper 19 mounted at the lower section of the outlet pipe 27 when the funnel 18 rotates. The collecting hopper 19 is coupled, at the lower end thereof, with a distribution pipe 12 for leading the shot onto the upper face of heat transmission pipe group, and arranged in circular with hoppers 28, 28', 28'', 28''' for distributing the shot flowed out of the outlet pipe 27 uniformly.
Patent JP-H05203383-A (JP)
Title: Plate type heat exchanger
Inventor: HATANAKA SADAO
IPC: F28D9/02
Filed: 1992-01-29
Abstract: PURPOSE:To simply and rapidly perform mounting and replacing operations of a gasket and to effectively prevent mixture of two fluids. CONSTITUTION:A plurality of heat transfer plates 3, 3' having fluid passage holes at four corners of a heat transfer surface are laminated through gaskets 4, 4' mounted on the surface, first passages 5 and second passages 6 are alternately disposed, and a double sealing structure is formed of passage hole side seals 7, 7' and passage side seals 8, 8' of the gasket between a predetermined fluid passage hole and the passage 5 or 6 in a plate type heat exchanger. The seals 7, 7' and 8, 8' of the gasket are coupled by a bridge 21 formed with stationary protrusions 23 on a rear surface, stationary holes 25 are formed corresponding to the stationary protrusions on the plates 3, 3' between both the seals, and the stationary protrusions are detachably engaged with the holes 25.
Patent JP-H11214996-A (JP)
Title: A/d converter
Inventor: TAKERA JOJI
IPC: H03M1/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an A/D converter capable of automatically detecting the value of gain or offset inside under a packaging state, correcting a conversion value error even for secular change or temperature change and drastically improving reliability without needing a manual adjustment. SOLUTION: This converter is provided with a preamplifier 1 for inputting an external input X to an input terminal and amplifying, a main amplifier 2, an A/D converter 3 of two channels for converting an output AD2 of the preamplifier 1 and an output AD1 of the main amplifier 2 respectively, an MPU 4 for fetching the output from the A/D converter 3 and executing operation processing, an analog switch SW1 which is provided with an input terminal, side of the preamplifier 2, switches the external input X, a reference power source V1 and an analog ground AG and connects them to the input terminal and another analog switch 2 which is provided with an output correction terminal side of the preamplifier 1, switches and connects the analog ground AG and the reference power source V1 to the output correction terminal.
Patent JP-H07216325-A (JP)
Title: Surface protective film
Inventor: NAKAI TAKEMOTO
IPC: C09J7/02
Filed: 1994-02-07
Abstract: PURPOSE:To obtain the subject film which scarcely increases in pressure- sensitive adhesiveness even when exposed to high temperature or stored for a long time and shows good re-releasability and releasability. CONSTITUTION:This protective film is the one prepared by forming a rubbery pressure-sensitive adhesive layer on either surface of a base film made of a polyolefin resin, and the base film contains rutile titanium oxide and a hindered amine compound, and has an average transmittance of 40% or below to light of a wavelength of 400-700nm.
Patent JP-S59139941-A (JP)
Title: Surface functional type anion exchange resin and preparation thereof
Inventor: ITAGAKI KOUJI
IPC: C08F20/36
Filed: 1983-01-31
Abstract: PURPOSE:To prepare high-capacity surface functional type anion exchange resin withstanding longterm use, by a method wherein the glycidyl ester group in the surface layer part of a crosslinked polymer particle is subjected to ring opening reaction by using an aqueous hydrogen halide solution and the treated copolymer particle is aminated with a tertiary amine. CONSTITUTION:A crosslinked copolymer particle having a glycidyl ester group obtained by copolymerizing a glycidyl ester of an unsaturated carboxylic acid, such as glycidyl acrylate, and a polyvinyl monomer as a crosslinking agent, such as divinylbenzene, is reacted with an aqueous solution of hydrogen halide, such as HCl, in a water-insoluble solvent, such as benzene or n-hexane, to subject the glycidyl ester group in the surface layer part of the aforementioned crosslinked copolymer particle to ring opening reaction to introduce a halogen atom and the treated copolymer particle is aminated through the reaction with a tertiary amine, such as triethylamine, in a solvent, such as water or methanol. By this method, a surface functional type anion exchange resin wherein 5-200mueq./g of a group represented by the formula (wherein R<1>, R<2> and R<3> are each an alkyl or a hydroxyalkyl group) is contained in the surface layer part of the above-mentioned crosslinked copolymer particle is obtained.
Patent JP-S57128923-A (JP)
Title: Coating equipment of wafer fixing adhesive
Inventor: NUMAGA TAKUOKI
IPC: G03F7/16
Filed: 1981-02-02
Abstract: PURPOSE:To prevent dust form getting mixed and make it possible to apply the adhesive on a substrate uniformly and in a short time by a method wherein a nozzle-head which is provided so as to cover the upper part of the mouth of  an adhesive container can be replaced freely in accordance with the shape of a wafer mounted on the substrate. CONSTITUTION:A plurality of adhesive suction holes 7a pierce through the wall of a nozzle-head 7 facing an adhesive container 2 and the tail part of a nozzle 8 is fitted into each hole 7a. The tip of the nozzle 8 is dipped in the adhesive in the adhesive container. On the nozzle-head a fixing head 9 is fixed removably by screws 10. A switching valve 11 is pressed by the tip surface of a switching screw 13 which is attached to the fixing head 9 via a spring 12 in such a manner that it can be taken in and out freely. The fixing head 9 is connected to the tip of a revolving shaft 15 set up on a wafer fixing equipment main body 1 via a pair of revolving arms 14. And a vacuum chuck base 20 to which a covity 19 connected to an exhaust 18 leading to a vacuum pump 17 is provided and a base 22 pierced by suction holes are also provided.