baber/WOPTO huggingface dataset:
Patent JP-S61272130-A (JP)
Title: Welding of plastic tubes
Inventor: KODA OSAMU
IPC: B29C65/20
Filed: 1985-05-28
Abstract: PURPOSE:To heighten the weld strength of plastic tubes and at the same time smooth the inner surface of the tubes at their weld by a method wherein plastic tubes are joined by fusion-welding into a true circle and, after that, molten flash protruded beyond the inner surface of the tube at its weld is cut off and removed. CONSTITUTION:Firstly, the end surfaces of plastic tubes P1 and P2 are melted by heating. Secondly, after true circle correcting molds A are respectively set onto the outer periphery at the ends of the tubes in order to correct the respective tube ends into true circles by screwing a bolt 2 and a nut 3 up. Thirdly, the ends of the plastic tubes P1 and P2 are abutted against each other in order to fusion-weld the ends with each other. Fourthly, a bead-removing device B is inserted in the plastic tubes P in order to cut off and remove a molten bead, which is protruded beyond the inner peripheral surface of the weld of the tube. The cutting-off and removing operation is done by pulling forward a spindle rod 4 in the state that the tips of cutting blades 7 is brought into contact with the inner peripheral surface of the plastic tubes. Consequently, the strong fusion welding and the smooth inner peripheral surface of the tube are obtained.
Patent JP-H01284728-A (JP)
Title: Inspection liquid blow-in type penetrating defect inspecting method
Inventor: KAWABE KOICHI
IPC: G01M3/02
Filed: 1988-05-11
Abstract: PURPOSE:To impregnate a penetrating defect part forcibly, to confirm whether or not inspection liquid oozes to the reverse surface of a body to be inspected, and to decide whether or not the inspected body is normal by mixing the inspection liquid with compressed air by an ejector and blowing the mixture to the body to be inspected strongly from a thin-pipe nozzle. CONSTITUTION:A scatter prevention box 7 is pressed gently against the body 5 to be inspected and then an air control valve 11 and a liquid control valve 17 are opened. Then the inspection liquid 1 is sucked and mixed with the compressed air 2 by the ejector 3 to reach a distributor 19 and then injected strongly from respective nozzles 18 to the body 5 to be inspected. In this injection, the inspection liquid 1 which is injected is shifted along a weld line, etc. At this time, if the body 5 to be inspected has a penetrated defect part 22, the impregnation is fast because the inspection liquid 1 is blown in strongly and locally from the tips of the nozzles 18, and the liquid reaches the reverse surface of the body 5 to be inspected in a short time. Then whether or not the inspection liquid 1 oozes to the reverse surface is confirmed visually to decide whether or not the body is normal.
Patent JP-S5238297-A (JP)
Title: Automatic vending machine for various merchandies
Inventor: NAGATOSHI KOUICHI
IPC: G07F11/00
Filed: 1975-09-22
Abstract: PURPOSE: To automatically an efficiently store merchandises in the specified merchandise divisions in the merchandise showcases after sorting many kinds of merchansiess by incorporating the bucket for merchandise storing at the back side of the merchandise showcase to be run on a feed conveyor, in the lengthwise and crosswise directions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06323295-A (JP)
Title: Method for cooling down and hotting up pump for low temperature liquid
Inventor: TSUYUKI TAKAO
IPC: F04B49/10
Filed: 1993-05-17
Abstract: PURPOSE:To cool down a pump accurately and rapidly by measuring a change in a resistance value of a winding of a pump driving motor during the operation of cooling-down to adjust an injection liquid flow of cooling-down low temperature liquid so that the rate of the change is less than the threshold rate of the change. CONSTITUTION:A pump for low temperature liquid is provided with a pump driving motor 8 cooled by low temperature liquid to be poured. The pump driving motor 8 is disposed on the upper part of a submergible pump body 9 in a pump container 1. Then, in cooling down by low temperature liquid, the low temperature liquid is supplied from a piping T through a drain pipe 12 to the pump container 1. The poured liquid flow or poured liquid flow speed of the low temperature liquid is set to be less than the threshold cooling speed or threshold rate of temperature reduction. Also, gas in the pump container 1 is blown off from a vent 4. Further, after the passage of a predetermined time, a controlling valve V7 is closed to stop liquid poured from the drain pipe 12.
Patent JP-H09297238-A (JP)
Title: Production of optical waveguide
Inventor: HATTORI TETSUYA
IPC: G02B6/13
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To flatten the surface of a substrate where a core is to be formed or a buffer layer and to prevent deterioration in the transmission loss by coating a substrate with a resist layer and removing the surface of the resist layer and the surface of the substrate by dry etching to flatten the substrate surface. SOLUTION: A planar quartz substrate 10 is prepared (a). An almost flat resist layer 1 is formed on the surface of the quartz substrate 10 (b). The surface of the resist layer 1 is etched to an etching face 93 where scratches or rugged state on the surface of the quartz substrate 10 appear (c). Then the quartz substrate 10 and the resist layer 1 are etched at the same time. If etching is carried out under conditions to give different etching rates for the quartz glass and the resist, it increases rugged state. Therefore, conditions to give an equal etching rate for both are selected so that etching is continued while a flat surface is maintained. As a result, the surface of the quartz substrate 10 can be flattened (d).
Patent JP-2000304529-A (JP)
Title: Probe device and shape measuring device
Inventor: SHINPO KOHEI
IPC: G01B11/26
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To correct a measurement error caused by warpage or tilting of an axis due to insufficient rigidity of the axis and bearing for precision shape measurement, by providing an autocollimator optical system for detecting tilting of a flat mirror provided to a probe. SOLUTION: A high precision ruby ball 2 is provided to the tip of a probe 1 and a length-measuring reference mirror 6 (flat mirror) is fitted to the other end supported by a leaf spring 5. The displacement in axial direction of the probe 1 is measured with a displacement sensor 11, and the tilting of the mirror 6 is measured at high precision with an autocollimator optical system 21. When the probe 1 is tilted at measurement of a steep slope due to insufficient rigidity of a bearing 3, the tilt direction and tilt angle are measured at high precision with the autocollimator optical system 21. Related to the autocollimator optical system 2, the beam from a laser light source 21a is reflected on the mirror 6, and the spot position of the reflected beam is detected with a 2-dimension PSD (position sensor) 21d, for measuring the tilting of the mirror 6.
Patent JP-H07302977-A (JP)
Title: Manufacture of multilayer printed-wiring board and copper-clad laminated board used for it
Inventor: FURUKAWA KAZUHIRO
IPC: B32B15/08
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a one-sided copper-clad laminated board whose costs are reduced by effectively utilizing a production line and in which a warp is not generated. CONSTITUTION:A manufacturing process includes a process wherein prepregs 1 are arranged on both faces of a mold releasing material 3, copper coils 2 are arranged additionally on both sides of them, this assembly is arranged between one set of mirror face plates 4 and a copper=clad laminated board is formed by a heating process, a process wherein prescribed circuits are formed simultaneously on both faces of the copper-clad laminated board and the copper-clad laminated board is separated into one-sided circuit boards and a process wherein the separated copper-clad laminated board is overlapped arbitrarily with the other copper-clad laminated board and the prepreg 1 or the copper foil 2 and the prepreg 1 and they are arranged between one set of mirror face plates so as to be laminated and integrated by a heating press. In addition, the contact force of a one-sided base material, on one side, constituting the copper-clad laminated board is set at 10 to 500g/cm, and a material whose coefficient of thermal expansion is larger than that of the mirror face plates 4 is used for the mold releasing material 1.
Patent JP-H10303868-A (JP)
Title: Pn code reception circuit
Inventor: KANEKO HIROAKI
IPC: H04L25/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To accelerate the pull-in-resetting of PN code signal to be tested into a PN code generating circuit after the occurrence of overflow and to improve accuracy in the supervisory of temporary error such as bit deviation. SOLUTION: Relating to a PN code reception circuit 100 for testing a transmission line, a pull-in-resetting control circuit 5 is provided for outputting a pull-in-resetting control signal for controlling the pull-in-resetting of PN code signal 101 to be tested and a pull-in-resetting instruction signal for instructing a selective PN code signal to a selector circuit 1 based on an overflow signal 201. Besides, an overflow detection circuit 4 outputs an overflow count signal showing the number of non-coincident bits with which the PN code signal to be tested and a reference PN code signal are not coincident and when the number of non-coincident bits exceeds a predetermined threshold value, the pull-in-resetting control circuit 5 outputs the pull-in-resetting instruction signal.
Patent JP-S5639853-A (JP)
Title: Tool state detector for numerical-controlled machine tool
Inventor: KASAHARA CHIKAYUKI
IPC: B23Q17/22
Filed: 1979-09-06
Abstract: PURPOSE:To automate the compensation of the length of a tool, the detection of its wear and detection of its damage, by dispensing with the measurement of the tool length but performing only the input of the approximate length of the tool to a tape to enable the proper working of a workpiece. CONSTITUTION:A reference gauge 6 is thrusted on a length measuring unit 2. A contact member 2a is displaced to the middle position of the stroke of the unit 2. A zero reset signal is sent from a sequence controller 4 to a display unit to perform zero setting. A tool 7, the length of which is approximately determined, is attached to a spindle 1 instead of the reference gauge 6 and is so positioned that the contact member 2a is pushed in. It is judged by measurement with the length measuring unit 2 whether the length of the tool 7 exceeds a zero-set point or not. Measurement data from the length measuring unit are automatically entered through the external data input section of a numerical controller 5 to set an offset quantity in a tool compensation memory. The tool 7 is positioned at the zero-set point on the length measuring unit 2 on the basis of a compensation quantity in the tool compensation memory.
Patent JP-S62273149-A (JP)
Title: Control circuit for door window wiper of vehicle
Inventor: MIYAJI MITSUO
IPC: B60S1/56
Filed: 1986-05-21
Abstract: PURPOSE:To prevent a wiper blade or the like for a door window from being deteriorated by enabling the wiper to be operated on closure of a door window glass, and by prohibiting opening of the door window. CONSTITUTION:A guide plate 1 is fixed inside a door, while a support board 2 on which a wiper drive unit 12 is mounted is elevatably mounted on the board 1. A switch for detecting the position of a wiper arm is arranged inside the unit 12 to function such that the switch is turned on upon start of sweeping operation of the wiper arm and is turned off after the operation is done several times. A wiper arm mounted on a wiper arm 3 sweeps a window glass by its turning motion. And a storing chamber 6 which stores the arm 3 and the like horizontally at the time of descending of the unit 12 is formed on the door.
Patent JP-S5240104-A (JP)
Title: Endless tape equipment
Inventor: KANAZAWA YASUNORI
IPC: G11B15/70
Filed: 1975-09-25
Abstract: PURPOSE: In a tape winder having two axes, damage to tape side edges is eliminated by running or rewinding tapes using guide poles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0613978-A (JP)
Title: Radio equipment
Inventor: ITO KOICHI
IPC: H04B1/38
Filed: 1993-05-17
Abstract: PURPOSE:To provide the radio equipment in which 2nd setting of display information is easy and it is easily corrected even on the occurrence of mis-operation. CONSTITUTION:A control section 14 fetches data entered by the operation of a ten-key 11 of an operation section 15 via a bus 16 and implements display control for a liquid crystal display device 12 based on the data. The operation time for keys and other required time are measured by a timer 18. When a clear key 13 is depressed, the control section 14 discriminates whether or not the depressed time is longer than a predetermined time(t) while referencing the measured time of the timer 18. When the clear key 13 is depressed for a time longer than the time(t), the control section 14 erases all the 5 digit numbers displayed on the liquid crystal display device 12. When the clear key 13 is depressed for a time shorter than the time(t), the control section 14 erases only the last number in 5 digits displayed on the liquid crystal display device 12.
Patent JP-S595119-A (JP)
Title: Preparation of soybean saponin
Inventor: INOUE YOSHIO
IPC: C07H15/256
Filed: 1982-07-01
Abstract: PURPOSE:To deposit and collect a saponin mixture of high purity, by passing an uncoagulated residual liquid which is an industrial waste material through a mixed bed ion exchange resin layer, and introducing ether through the uncoagulated residual liquid at a specific temperature. CONSTITUTION:A large amount of a transparent uncoagulated residual liquid formed as a by-product in preparing bean curd by coagulating proteins in a soybean milk with a calcium chloride solution is passed through a mixed bed type ion exchange resin layer to remove the calcium chloride in the liquid. Ether is then introduced into the resultant solution kept at 20 deg.C or below for 24hr or longer to collect the aimed saponin. The resultant saponin is a mixture of saponins I with I and III, and if necessary can be purified by the conventional purification method to separate and collect the simple saponin.
Patent JP-S5932934-A (JP)
Inventor: SCHIFFTNER KENNETH C
IPC: B01J10/00
Filed: 1983-06-23
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-S62271470-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI SHINJI
IPC: H01L21/28
Filed: 1986-05-20
Abstract: PURPOSE:To form a wiring in one-layer structure, to reduce thickness and to improve the precision of the wiring having narrow width by arranging polysilicon to the surface of an impurity diffusion region on a substrate and leading out the wiring containing a high melting-point metal from polysilicon. CONSTITUTION:A gate oxide film 19 is shaped in an element forming region in an N-type silicon substrate 18 and a field oxide film 20 in a field region surrounding the film 19, the film 19 is bored, and a leading-out region 18a for a wiring 26 is formed. Polysilicon films 21, 22 in which an impurity having high concen is implanted are formed at the gate section 19 and one part of the region 18a through pattern ing. Silicides 23 containing high melting-point metals are formed onto wiring patterns led out of polysilicon 21 as a gate 25 and polysilicon 22 on the region 18a, thus shaping the gate 25 and a wiring 26. The wiring 26 has only the contact section 18a and double-layer structure using polysilicon 22 as a lower layer, and has one layer structure of the silicide 23 in the field region, and the wiring 26 having one-layer structure is led out of polysilicon 22, thus reducing the thickness of the wiring 26, then fining the wiring patterns and narrowing the width of the wiring patterns.
Patent JP-H0974525-A (JP)
Title: Double/wide television receiver integral with double deck vcr and cd-karaoke system and control method using transmission graphic
Inventor: SOU KENGI
IPC: H04N5/44
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To desirably control an integrated double/wide TV receiver by displaying a transmission graphic on a TV screen through the use of a simple transmitter and selecting the prescribed key of the transmission graphic displayed on the screen. SOLUTION: An antenna 10, a TV signal reception part 12, A/V signal selection part 14, a video signal processing part 16, a CRT driving part 18, CRT 20, an audio signal processing part 22, right/left speakers 24 and 26, a double deck VCR 28, a CD-KARAOKE system part 29, a TV receiver control part 30, a double deck VCR control part 32 and a master control part 34 are provided. When a transmitter screen key in inputted by using only the input keys of power/channel/sound volume, which are frequently used, at usual time, the screen of the double/wide TV receiver becomes a double/wide state. The graphic of the transmitter is displayed on one screen and desired control is executed by moving a cursor positioned on the screen.
Patent JP-S5339711-A (JP)
Title: Magnetic recorder
Inventor: OOBA HARUTAROU
IPC: G11B15/70
Filed: 1976-09-24
Abstract: PURPOSE: To obtain the set condition of a cassette with the use of a simple construction by rendering the conduction of a main switch responsive to the extraction of a tape by a pinch roller in accordance with the operations of a slide plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01286351-A (JP)
Title: Substrate for mounting electronic parts
Inventor: KOSAKA KATSUMI
IPC: H01L23/12
Filed: 1988-05-12
Abstract: PURPOSE:To make it easy in circuit design and further excellent in connection reliability even if resin is not charged, by making the thickness of the internal connection part of a lead smaller than the other part. CONSTITUTION:This is a substrate in which the connection parts of electronic parts mounted on a base material and each lead projecting from the base material are connected electrically, wherein as for a metallic material 7 used, the thickness of the internal connection part 3 of a lead 2 is made thinner than the other part. Hereby, circuit design becomes easy, and resin charge to the connection part between a conductor circuit of the substrate to mount electronic parts and each part need not necessarily be done, and it becomes excellent in connection reliability and heat radiation structure can be offered easily.
Patent JP-H06304610-A (JP)
Title: Die for continuos hot slab edging press
Inventor: NAGASHIMA SEIJI
IPC: B21J1/04
Filed: 1993-04-20
Abstract: PURPOSE:To prevent edge seam flaw after horizontal rolling by suppressing the protuberance phenomenon in end parts at the time of rolling down dead soft steel and preventing undercooling in the end parts of slab in a hot slab edging press. CONSTITUTION:A groove having depth (h) (mm), length d1 (mm) of the opening part of groove and length d2 (mm) of the bottom part 3 of groove is provided on the inside surface of a die 2. Where, thickness of slab is expressed by (s) (mm) and they are taken as the range of 50(mm)<=h<=75(mm), s+50(mm)<=d1<=s+60(mm) and s-40(mm)<=d2<=s-30(mm). When the groove of the die is made into such a shape, it is effective on the suppression of protuberance phenomenon in the end parts of slab, prevention of undercooling in the end parts of slab and further the reduction of edge seam flaw after horizontal rolling.
Patent JP-S612401-A (JP)
Inventor: JIYAN KUROODO KURUSHIYON
IPC: H01P1/212
Filed: 1985-05-28
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-S61273923-A (JP)
Title: Control of mold clamping speed of link type mold clamping device
Inventor: TSUBOI HIROYUKI
IPC: B29C45/76
Filed: 1985-05-30
Abstract: PURPOSE:To permit to achieve smooth mold-clamping control without employing electric contact by a method wherein a necessary load output signal is detected by a load meter provided between a fixed die and a tie bar to effect the speed control. CONSTITUTION:The mold-clamping device is constituted so that the mold- clamping operation of the moving die 14 with respect to the fixed die 12 is effected by a mold-clamping cylinder 22 through a link mechanism 20. The load meter 24 is provided between the fixed die 12 and the tie bar 18 and the system is constituted so that a mold-clamping speed reducing command is outputted to a mold-clamping speed control actuator 46 when the load output signal, generated by the load meter 24, has arrived at a predetermined value upon the mold-clamping operation of the moving die 14. The load meter 24 is preferable to be constituted so as to detect an elongation, applied between the tie bar 18 and the fixed die 12, as an electric displacement after the moving die 14 is contacted with the fixed die 12. According to this method, a proper mold-clamping speed switching signal may be outputted through a contactless circuit and the smooth control of the mold-clamping speed may be effected.
Patent JP-H05289835-A (JP)
Title: Hard copy device
Inventor: SADATOSHI MISAO
IPC: G06F3/12
Filed: 1992-04-09
Abstract: PURPOSE:To provide the hard copy device which automatically prints a picture on photographic paper up to its full size independently of the picture size of picture data. CONSTITUTION:A resolution analysis circuit 11 which analyzes the picture size of picture data, a paper analysis circuit 12 which analyzes the paper size of photographic paper, and magnification calculating circuits 17 and 18 which calculate longitudinal and lateral magnifications of picture data independently of each other based on these abalysis results and send them to a photographic print magnification converting circuit 5 are provided, and further, a magnification selecting circuit 19 is added which selects smaller one of longitudinal and lateral magnifications calculated by magnification calculating circuits 17 and 18 and sends it to the photographic print magnification converting circuit 5. Thus, the manual operation for magnification setting and adjustment is unnecessary, and a hard copy having a proper magnification is easily obtained.
Patent JP-S5751250-A (JP)
Title: Manufactue of aluminum alloy plate with brightening property for alumite and superior directional property
Inventor: KAGEYAMA MASAO
IPC: C22C21/00
Filed: 1980-08-21
Abstract: PURPOSE: To manufacture the titled Al alloy plate with superior deep-drawability, etc. by homogenizing an Al alloy contg. Cu, Si, Fe, Mg and Ti and/or B followed by hot-rolling to a prescribed thickness at a prescribed rolling finish temp., cold rolling and finish annealing at a relatively high temp.  
     CONSTITUTION: An Al alloy contg. 0.05W0.15% Cu, ≤0.1 Si, 0.15W0.25% Fe,  0.2W0.3% Mg and ≤0.1% Ti and/or ≤0.01% B is homogenized at 480W540°C to  form deposits with the optimum size and distribution. The homogenized Al alloy is  hot-rolled to 3W7mm thickness at ≤270°C rolling finish temp., cold-rolled at ≥50%  reduction ratio, and finish-annealed at 360W 420°C to manufacture an Al alloy  plate with brightening properties for alumite and superior directional properties. 
     COPYRIGHT: (C)1982,JPO&Japio