baber/WOPTO huggingface dataset:
Patent JP-H03110086-A (JP)
Title: Teaching head for laser robot
Inventor: ARAI TAKEJI
IPC: B23K26/00
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the teaching head for a laser robot with which the teaching operation is easy and the safety is high by providing a setting mechanism which sets the length in a specific axial direction an the arbitrary value within a prescribed range and a measuring mechanism which measures the set length and displays the same. CONSTITUTION:The teaching head 1 is constituted of a holder 10 and a micrometer part 20 and the holder 10 is fixed to the front end of an arm 2 of the laser robot by means of a bolt 11 in place of, for example, a head for boring. The setting mechanism and the measuring mechanism are constituted of the micrometer 20. The length L in the optical axis direction is continuously changed by turning a knob 23 of the micrometer 20. This length L can be directly read with a scale 24 and the exact teaching data is obtd. by setting the same in conformity with the fluctuation of the image point position of the laser light. A spring 13 inserted between the micrometer 20 and the holder 10 shrinks and the failure is prevented if excessive impact is applied on the front end by contact with the work 5.
Patent JP-H07104998-A (JP)
Title: Program counter
Inventor: OTOMO HIROYASU
IPC: G06F9/32
Filed: 1993-10-04
Abstract: PURPOSE:To prevent the plural bits of a program counter from simultaneously performing switchings and to suppress the change of current flowing into a driver to be connected with an address bus. CONSTITUTION:In this program counter, either one of address data of the branch destination address and the interruption vector supplied from each of the output of an alternating binary counter 2 performing a count operation in order of alternating binary codes so that a noncoincidence bit may be always one between digit locations where plural binary digits are adjacent with each other, a stack (non-illustration) and an address bus is selected by a multiplexor 1. This selection result is held in an address latch 4, the alternating binary counter 2 is counted up every time this held address data is supplied by responding to a clock CLK, the count result is supplied as the next address data to the multiplexor 1 and held data is supplied to also an address output terminal 5 via an address driver 3.
Patent JP-S60143532-A (JP)
Inventor: SAITOU TETSUO
IPC: H01H13/02
Filed: 1983-12-29
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-H04126190-A (JP)
Title: Working fabric holder for sewing machine
Inventor: MORII SATOSHI
IPC: D05B39/00
Filed: 1990-09-18
Abstract: PURPOSE:To easily adjust the tracks of sewing by composing a presser plate to sew working fabric with prescribed tracks of a first plate body having an opening surrounding a sewing part and a second plate body, which is movable parallelly to the opening part, forming a pressing part to press nearby fabric. CONSTITUTION:A presser plate 1 is equipped with the lower plate and the two upper plates. The lower plate 3 has an external form larger than a pocket, for example, to be sewn, fixes a jig 9 to one side and mounts it to a feeding arm. At the center, a pocket-shaped opening part 11 is provided and the opening side is directed to a position corresponding to the center of the bottom of the pocket. Then, pressing parts 13 and 15 are formed from the opening side to the bottom side. Female screws 17 are provided near the four corners of the opening part. The upper plates 5 and 7 are symmetrically formed each other, needle slits 21 are formed on the respective plates, pressing parts 23 are projected around the needle slits on the bottoms so that the bottoms can be flash when the upper plates are overlapped on the lower plate. At parts corresponding to the corners of the pockets on the respective upper plates, two slots 25 are obliquely and parallelly formed so as to be symmetric each other, and pressing screw 17A are inserted and screwed to the female screws of the lower plate. For adjusting a sewing margin, the pressing screws are unfastened and the upper plates are slid.
Patent JP-H1189214-A (JP)
Title: Gate driving device
Inventor: MATSUHASHI AKIRA
IPC: H05K1/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to clearly grasp the life of solder and increase the reliability by mounting a test piece on a printed board of a gate driving equipment and detecting, by a control logic section, the open state of soldered connections of the test piece having a larger difference in coefficient of linear expansion from the printed board than the other mounted components. SOLUTION: A test piece 7 mounted on a printed board of a gate driving equipment 3 has a larger difference in coefficient of linear expansion from the printed board than any other component mounted on the printed board and is made of such material that soldered connections may open when it reaches an estimated life value obtained by calculation. Cracks due to heat cycle progress more quickly in the soldered connections of the test piece 7 than in those of the other components, and when the soldered connections of the test piece 7 become electrically opened, a CPU 9 detects that forward current of a photocoupler 8 in a control logic section 2 of a power converter has been blocked. Then, the control logic section 2 transmits, to an information processing unit 1, the information to demand the replacement of the gate driving equipment 3.
Patent JP-S63105265-A (JP)
Title: Knocking control device for multi-cylinder engine
Inventor: CHIKAMORI TAKESHI
IPC: F02P5/153
Filed: 1986-10-17
Abstract: PURPOSE:To dissolve knocking responsibly, as preventing the waste decline of power of an engine and rise of temperature of exhaust gas, by fixing the retard condition of ignition timing, when knocking of at least one cylinder is dissolved. CONSTITUTION:Knock sensors 10, 10 adapted to detect knocking, are attached to plural cylinders 1, 2 of a multi-cylinder engine, respectively. Here, when knocking of these both cylinders 1, 2 is detected, ignition timing of both cylinders 1, 2 is retarded by a controller 18. Then, when knocking of at least one cylinder is dissolved, the retard is stopped, and thick fuel-air mixture is fed to the other cylinder in which knocking is generated, by increasing the quantity of fuel. In this way, decline of engine power and rise cf temperature of exhaust gas caused by the retard of ignition timing, can be controlled to the minimum. Subsequent knocking is not so intense as it is due to dispersion of characteristics of the cylinders, and accordingly, the air-fuel ratio can be controlled at the optimum value, which is effective to dissolve the knocking, without damaging durability of the engine.
Patent JP-H0563578-A (JP)
Title: A/d converter
Inventor: ISHIHARA HAYATO
IPC: H03M3/02
Filed: 1991-09-02
Abstract: PURPOSE:To prevent deterioration in the characteristic due to switching noise by eliminating the need for a sampling switch in a current drive type A/D converter. CONSTITUTION:The A/D converter is provided with a voltage/current conversion circuit 1, a local D/A converter circuit 2 whose output current is controlled by a digital signal, an output current difference to an analog circuit 3 whose one terminal connects to a DC potential point is integrated and a voltage resulting from the integration is quantized by a quantization circuit 4, the result is integrated by a digital integration circuit 5 and the integrated value is given to a feedback quantity correction circuit 6 and the result of A/D conversion is outputted. The feedback quantity correction circuit 6 applies correction to cancel an analog error sampled by the analog circuit 3 to the digital signal till the output of the quantization circuit 4 is reflected on an output of the local D/A converter circuit 2 (till digital integration is implemented to a quantization output).
Patent JP-H04230404-A (JP)
Title: Radial ply pneumatic tire
Inventor: UIRIAMU YUUJIEIN GUROOBAA
IPC: B60C11/113
Filed: 1991-09-03
Abstract: PURPOSE: To improve the pressure distribution pattern of a footprint and obtain uniform inter-tread wearing characteristic by specifying the outside diameter of a tire, and setting two types of circular arcs having the respective specified radii on a tread portion. CONSTITUTION: A tread portion 17 is disposed on the outside in the radial direction of a belt structure 14, and at least two grooves 18-21 extending in the circumferential direction about it are provided. The outside radius SR of the tire in each axial edge of the tread portion 1 is in a range smaller than the height SH of the section of the tire by 8%-9.5%. The tread portion 17 has a first radius R1 on the main circular arc in the range of 59% to 63% of the tread width B on both sides of the equatorial plane EP, and the center is taken to be EP.  Further, a second circular-arc having a second radius R2 is extended from both ends of the first circular arc to the nearest lateral edge of the tread portion 17, the second radius R2 is within a range of 35% to 40% of the first radius R1 , and it is terminated at least by 90% of the distance from the equatorial plane EP to the axial edges TE1 , TE2 of the tread.
Patent JP-H0887929-A (JP)
Title: Slide switch
Inventor: TAKANO TSUNESUKE
IPC: H01R13/70
Filed: 1994-09-16
Abstract: PURPOSE: To perform one-touch connection through a plug-in jack by a plug, integrally formed with a fixed contact piece between a power supply line and a load, through slide switch operation, and further to prevent a plug part from randomly acting. CONSTITUTION: A slider 5 is movably provided in a recessed part 2 of an insulating base unit 1 toward a knob 4 in the outside from a slot 3 successively connected in line with the recessed part 2 of the insulating base unit 1, also to juxtapose a plurality of fixed contact pieces 8, 8 brought into slide contact with a movable contact piece 7 elastically provided through an elastic spring 6 in this slider 5, and an external surface of these fixed contact pieces is covered with an insulating plate 9. A rear side part of at least the one fixed contact piece 8 of each fixed contact piece 8, 8 is raised to fold in its thickness direction to an L shape, to form a rising support piece 8a, and by connecting to continue to its upper part, a plug part 8b is integrally formed in a front surface vertical straight line.  A guide frame 10 guiding a plug-in jack J, fitted to this plug part 8b, is protrusively provided in an external surface of the insulating plate 9, to insert the rising support piece 8a to a rear part vertical groove 10a of this insulating plate, so as to position a base part of the plug part 8b reinforced.
Patent JP-H0885168-A (JP)
Title: Manufacture of panel for heat insulation building and manufacturing apparatus used therefor
Inventor: OCHI SHUHEI
IPC: B29C39/18
Filed: 1994-09-16
Abstract: PURPOSE: To efficiently manufacture a panel for a building formed with a foamable heat insulation layer therein of high quality and to freely vary the thickness of the layer to be formed. CONSTITUTION: A panel base K in which a face material E1 is attached to one surface of a frame F is conveyed with its recess J directed upward. The method for manufacturing the panel for a heat insulation building comprises the steps of preheating to preheat the recess J during the conveying, coating the recess J to be preheated with heat insulation foamable resin of an foamed state, and curing to form a foamed heat insulation layer I by foaming the coated with a foamable resin.
Patent JP-2000076444-A (JP)
Title: Image processor
Inventor: TAKANE ATSUSHI
IPC: G06T7/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To make effectively increasable the template matching processing speed to a high speed by performing a thinning process with the largest number of thinning pixels that never loses the image features when a process is hierarchized. SOLUTION: The pixel space (n) is defined as the initial value ninit for a differential process (S1301), a differential process is carried out with respect to a template in both X and Y directions and with the space (n) (S1303, S1304) and the mean value Pxy (n) is calculated (S1305). The space (n) is increased every number of steps nstep before the value Pxy (n) exceeds the threshold Plim and this processing is repeated (S1307, S1307). When the value Pxy (n) exceeds the threshold Plim, the largest space (n) that never exceeds the threshold Plim is defined as a thinning pixel space (S1308). If it is judged that the thinning pixel space exceeds the largest pixel space nmax, an error message is shown for the error processing and the pixel space decided for a default processing is defined as a thinning pixel space (S1302, S1309).
Patent JP-2000077464-A (JP)
Title: Wiring board and manufacture thereof
Inventor: ONO TAKESHI
IPC: H01L21/60
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring board from deteriorating in quality with passage of time and varying in a compositional ratio gold/tin by a method, wherein a multilayered metal film composed of a base thin-film layer of one selected out of three elements, titanium, palladium, and copper and a gold/tin alloy layer is provided. SOLUTION: Titanium and palladium are deposited in this sequence on the primary surface of an alumina board 1, through a sputtering method for the formation of a thin film layer 2. A wiring layer 5 is formed in openings through electroplating respectively. Tin layers 8 and 9 are formed on all the surface of a resist layer 6 where electrode pad openings are patterned. The resist layer attached to the tin layer 8 is removed, whereby the tin layer 9 is left only on the electrode pads. Thereafter, the alumina board 1 is heat treated in a reducing atmosphere of nitrogen/hydrogen, the tin layer 9 and the wiring layer 5 are alloyed to form an electrode pad 10 of gold-tin alloy. With this setup, a wring board of flip-chip type with less deterioration in quality with time passage and less variations compositional ratio gold/tin can be obtained.
Patent JP-S63102577-A (JP)
Title: High definition video signal recording and reproducing system
Inventor: HANABUSA KIYOO
IPC: H04N5/92
Filed: 1986-10-20
Abstract: PURPOSE:To eliminate to add a special means for recording and reproducing sound information by FM-modulating a band compressed video signal inputted to a video decoder, and frequency-multiplexing the sound data inputted to a sound decoder to an FM modulating output and recording the result. CONSTITUTION:A band compressing video signal is inputted to a first video processing circuit 11, time-base compressed and converted to an FM video signal. After sound data are inputted to a high area cutting filter 14 to cut a higher harmonic, the data are inputted through a first amplifier 15 to a mixing circuit, the FM video signal and the sound data are frequency-multiplexed, supplied to a video head 17, and picture recording and sound recording can be executed. At the time of reproduction, a reproducing signal is inputted to a high-pass filter 18 and a low-pass filter 21. The reproducing sound data derived as a low-pass output are waveform-shaped at a waveform shaping circuit 22, directly inputted to a sound decoder 9 and converted to the analog sound signal for 4 channels.
Patent JP-H0988001-A (JP)
Title: Rail head grinding vehicle
Inventor: KATO MASATO
IPC: E01B31/17
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To perform continuous grinding of even a curve part, provided with a guide rail, and the rail of a railroad crossing, with a grinding wheel with an ordinary diameter being left unchanged. SOLUTION: A grinding unit 5 provided with a guide wheel with a flange 11 and a grinding wheel is arranged slidably in the direction of the width of a car body. A press means 9 is arranged between the grinding unit 5 and a car body 3 and the grinding unit 5 is pressed in such a manner that the flange 11 of the guide wheel is always brought into contact with the inner surface of each rail 1. This constitution performs grinding of a rail with a grinding wheel being always positioned right above the rail 1, even in a curve part and the rail of a railroad crossing, and prevents a grinding wheel with an ordinary diameter from making contact with a guide rail 2 even when the grinding wheel with an ordinary diameter is used.
Patent JP-2001072753-A (JP)
Title: Preparation of polyester
Inventor: HARA ATSUSHI
IPC: C08G63/88
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce fouling of a treating tank and piping in a treatment of polyester chips with water and to provide a polyester which can give a bottle excellent in transparency and properly crystallized in a mouth portion and hardly causes mold fouling when molded. SOLUTION: In a polyester manufacturing method comprising feeding of polyester chips and water into a treating tank and treating the polyester chips with water, polyester chips discharged together with the treating water from the treating tank are dried and subsequently fine particles are separated to lower the content of fine particles in the polyester chips to 100 ppm or less.
Patent JP-H0987580-A (JP)
Title: Coating composition
Inventor: TANAKA SHOICHI
IPC: C09D167/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating compsn. for uneven finishing which can form a patterned coating film satisfactory in both low-temp. processibility and high- temp. blocking resistance. SOLUTION: This compsn. contains 100 pts.wt. resin component comprising 60-95wt.% hydroxylated polyester resin and 5-40wt.% amino resin, 2-40 pts.wt. fine org. polymer particles having an average particle size of 0.2-80μm and 1-15 pts.wt. cellulose acetate butyrate.
Patent JP-2001074884-A (JP)
Title: Cask
Inventor: OSONO MASANARI
IPC: G21C19/32
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To improve heat conduction efficiency. SOLUTION: Resin 106 for shielding neutrons is provided at the outer periphery of a drum body 101 for shielding γ rays. A basket 103 is composed of a plurality of square pipes 132 with a neutron absorption capacity. The inside of a cavity 102 of the drum body 101 is machined to the outer shape of a basket 130, and the square pipes 132 are inserted so that they are in contact with the inner surface. A spent nuclear fuel assembly is accommodated and stored in a lattice-shaped cell 131 that is made of the square pipes 132. With decay heat generated from the spend nuclear fuel assembly, heat conduction efficiency is improved since the outer surface of the square pipes 132 is directly in contact with the inner surface of the cavity 102.
Patent JP-2000080748-A (JP)
Title: Corrugated plate form and corrugated plate synthetic floor slab using it
Inventor: SUGIZAKI MAMORU
IPC: E01D19/12
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated plate form capable of supporting thicker concrete and a corrugated plate synthetic floor slab using the form. SOLUTION: A corrugated plate synthetic floor slab 20 is constituted by forming a concrete layer 22 of a predetermined thickness over a steel plate 21 for a corrugated plate form with one recessed stripe 21A and two recessed stripes 21B which is recessed almost 2 times deeper compared to the stripe 21A, both of which are alternately formed at predetermined intervals. And downward projected stripes 20A, 20B are formed in a bridge width direction in correspondence with the recessed stripes 21A, 21B of steel plate 21 of corrugated plate form on the surfaces lower that the recessed surfaces, and the projected stripes 20B with a larger depth corresponding to the deep recessed stripe 21B are jointed to the main girder 10.
Patent JP-S62113550-A (JP)
Inventor: KONORATO SHIERUMUTSUKI
IPC: B29B15/12
Filed: 1986-10-20
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-H05205583-A (JP)
Title: Vacuum circuit-breaker
Inventor: TSUNODA KOJI
IPC: H01H33/66
Filed: 1992-09-18
Abstract: PURPOSE:To eliminate parts in the lower part of an electromagnetic repulsion coil and lower the height of a vacuum circuit-breaker to make the size compact by putting a pulling back spring of a short circuit ring in the upper part than the ring and concentrically with a power transmission rod. CONSTITUTION:When an electromagnetic repulsion coil 10 is excited, a short circuit ring 11 receives the repulsing force and rises by the size G while opposing a pulling back spring 12. While opposing the pulling back spring 15, the ring pushes up a rod 5E through a bolt 8 and moves a movable pole 5 to bring it in contact with a fixed pole 4. When the repulsing force of the coil 10 disappears, the rod 5E and the bolt 8 return to the original position owing to the pulling back springs 12, 15 and the poles 5, 4 are apart from each other. Since the spring 12 is put in the upper part than the ring 11 and concentrically with a nut 7B and the bolt 8, there is no part under the coil 10 and thus the height of a vacuum circuit-breaker can be lowered by that degree and the size can be compact.
Patent JP-S61128671-A (JP)
Title: Image recording device
Inventor: ASHINUMA TAKAAKI
IPC: H04N1/40
Filed: 1984-11-28
Abstract: PURPOSE:To shift an image area irrespective of a binding form by installing an image output moving means which shifts image information reproduced from a recording medium in accordance with the position of the binding allowance of a recording paper and outputs an image. CONSTITUTION:For instance, in an upper binding mode a preset value 50a is set so that the carrier output C of a preset counter 51 with respect to the image area can delay by 160 lines with respect to a vertical synchronizing signal 49. When the preset value 50a is loaded in synchronizing with the signal 49, the output of a D-FF52 is reset in synchronizing with the signal 49, and a gate circuit 36 is closed up to 160 lines from the signal 49 to stop an image clock 42 to an address counter 33, whereby a memory unit 34 will not act. Due to the rise of the output C a gate circuit 37 is opened, and an image data 46 in synchronizing with a horizontal synchronizing signal 48 is transmitted from the unit 34. Thus a space of 10mm can be formed at the upper side of a copying paper.
Patent JP-H04128332-A (JP)
Title: Te-added brass excellent in corrosion resistance
Inventor: KAZAMA KEIZO
IPC: F28F21/08
Filed: 1990-09-18
Abstract: PURPOSE:To remarkably improve the dezincification resistance of brass and also to improve the corrosion resistance of brass to a large extent by incorporating Te into a Cu-Zn alloy and further regulating the crystalline grain size of this alloy. CONSTITUTION:A copper alloy having satisfactory properties required of a heat exchanger material, free from deterioration in thermal conductivity and electric conductivity, causing no particular rise in material price, and excellent in corrosion resistance can be produced by providing a brass having a composition consisting of, by weight, 25-38% Zn, 0.005-0.5% Te, and the balance Cu with inevitable impurities and also regulating the average crystalline grain diameter of this brass to 2-10mum.
Patent JP-H0297381-A (JP)
Title: Monoclonal antibody and hybridoma
Inventor: YOSHINARI KAHORI
IPC: C12N15/02
Filed: 1988-10-03
Abstract: NEW MATERIAL:A monoclonal antibody secreted by a hydridoma of FERM P-10280 and having high specificity to a cancer serum antigen ATM-1. USE:A cancer serum diagnostic agent for hepatic cancer, etc. PREPARATION:For example, a BALB/C mouse is immunized against a ConA- combined glycoprotein originated from human bladder cancer cell NBT-2 and the splemic cell of the immunized mouse is fused with a mouse myeloma strain P3U1 to prepare many myelomas, followed by screening the many myelomas to provide a monoclonal antibody-producing hydridoma having high affinity to human cancer antigens. The hybridoma is administered in the abdominal cavity of a BALB/C mouse and multiplied therein. After 10 days, the abdominal dropsy fluid is collected and subsequently subjected to a setting-out treatment using ammonium sulfate, a dialyzing treatment to remove the ammonium sulfate and a purification treatment using a DEAE cellulose column to provide the monoclonal antibody.