baber/WOPTO huggingface dataset:
Patent JP-2000210842-A (JP)
Title: Production line
Inventor: SHOJI SUSUMU
IPC: B23Q41/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a production line changeable into an intended lay-out at a low cost when coping with the change of production process due to an increase and/or a decrease in number of products. SOLUTION: A guide tape 101 passing through respective work zones is stuck over the floor surface of a building where production takes place, so as to run a mobile dolly 102 along the guide tape 101, detecting the guide part 101 while running. Undetectable zone by the mobile dolly 102, is provided in the respective work areas so as to automatically suspend the mobile dolly 102. A ceiling net 105 is spread over in the ceiling above the working areas of the building, and tool hoisting members 106 is hooked to the ceiling net via hooks so as to hang tools 107 at a position easiest for an operators to perform his work in the respective work areas.
Patent JP-S63180206-A (JP)
Title: Low pass filter device in solid-state image pickup device
Inventor: NARABE TADAKUNI
IPC: H04N5/335
Filed: 1987-01-22
Abstract: PURPOSE:To operate the titled device sufficiently even under a low power voltage by connecting a buffer circuit whose DC level is constant and whose gain is nearly '1' to a low pass filter circuit. CONSTITUTION:A source follower circuit 10 receiving an output signal from a floating gate of a CCD and Barton circuits (Barton type stabilization circuit) 20, 60 being buffer circuits whose output DC level is constant and whose gain is nearly the unity are connected to the input and output sides. An active low pass filter circuit 50 is arranged to the output side of the circuit 20 and the circuit 60 is connected to the output side. The circuit 20 consists of an opera tional amplifier 20A and a source follower circuit 20B and the output of the circuit 20B is fed back negatively to the operational amplifier 20A, the entire circuit 20 acts like a voltage follower and a high input impedance and a low output impedance are given. The circuit 60 acts similarly and its DC level is made constant. Thus, the upper/lower fluctuation of each circuit section is suppressed and the titled device is operated sufficiently under a low voltage.
Patent JP-H09202979-A (JP)
Title: Embossing method for metal mold
Inventor: YAMAMOTO HITOSHI
IPC: B29C33/38
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an embossing method for a metal mold capable of forming leather patterns approximate to actual leather patterns. SOLUTION: This method for embossing the metal mold includes the following stages (A) to (E): (A) the resist patterns of arbitrary patterns bolder or coarser or larger than the resist patterns formed in the following stage (D) are formed on the surface to be etched of the metal mold and, thereafter, the parts not adhered with the resist are etched down to arbitrary depths; (B) the resist formed on the surface to be etched of the metal mold is partly or completely removed; (C) the radius of curvature of the corner parts of the ruggedness formed by the etching is increased;  (D) the resist patterns of the arbitrary patterns are formed on the patterns (ruggedness) formed by the stage (A) on the surface to be etched of the metal mold and thereafter, the parts not adhered with the resists are etched down to the arbitrary depths; and (E) the resist is removed from the surface top be etched on the metal mold.
Patent JP-S57127240-A (JP)
Title: Input and display device
Inventor: KATOU MASAHIKO
IPC: G06F3/041
Filed: 1981-01-30
Abstract: PURPOSE:To make the whole of a titled device small-size and cheap, by displaying the locus of a pen without break on an input and display board simultaneously when the pen is moved on this board. CONSTITUTION:The information signal from a detecting circuit 68 is stored as a binary signal in a prescribed coordinate position of a semiconductor memory 91, and contents of the memory 91 are read out and are displayed on an input and display board 61 through the detecting circuit 68 and a driving circuit 70. The input information detecting circuit 68 detects whether external information is inputted or not in a signal detecting circuit 93 and stores the outout information signal in a storage element as a binary signal through a decoder 94 and supplies contents read out from the memory 91 to the driving circuit 70. The driving circuit 70 scans an thin film transistor array on a basis of the signal from the decoder 94 and makes only a thin film transistor, which corresponds to a sensor 77 to which external information is inputted, conductive, and contents stored in the memory 91 are displayed.
Patent JP-S61172953-A (JP)
Inventor: SUZUKI MOTOHARU
IPC: E04D13/00
Filed: 1985-01-24
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-H0989740-A (JP)
Title: Crystal sensor
Inventor: AKUTAGAWA TADAMASA
IPC: G01N5/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the crystal sensor, which can improve the stability of the functions and can achieve the long life by preventing the deterioration of an electrode by a material to be measured, can improve the manufacturing workability by alleviating the manufacturing restriction of the electrode and can improve the sensitivity as a sensor furthermore. SOLUTION: A crystal oscillator comprising a crystal oscillator plate 4 and a first electrode 5 and a second electrode 6, which are provided so as to apply the voltages on the crystal oscillator plate 4, is oscillated in electrolyte solution 7, and the changed natural frequency is obtained. The crystal oscillator plate 4 is provided so that only one surface is in contact with the electrolyte solution. The first electrode 5 is provided at the other surface of the crystal oscillator prate 4. The second electrode 6 is provided at the part other than one surface of the crystal oscillator plate 4 under the state, wherein resistance property is provided for the electrolyte solution 7.
Patent JP-S58130614-A (JP)
Title: Surface acoustic wave device
Inventor: SATOU KOUJI
IPC: H03H9/25
Filed: 1982-01-29
Abstract: PURPOSE:To improve the acoustic reflection at both end parts of input/output transducers, by distributing strip electrodes so as to have coincidence between the acoustic impedance of a transmission line to the travelling direction of a surface acoustic wave and the period of distribution of the acoustic impedance of the input/output transducers. CONSTITUTION:For input and output transducers 31 and 32, electrode fingers 31a and 32a having 5/8 wavelength width and electrode fingers 31b and 32b having 1/8 wavelength width are set with gaps 31c and 32c of 1/8 wavelength width. In addition, strip electrodes 33, 34 and 35 having 5/8 and 1/8 wavelength widths are formed as shown in a diagram. The finger 31b has 1/8 wavelength width, and a strip 33a having 5/8 wavelength width is provided after the finger 31b with a gap 33c having 1/8 wavelength width. Furthermore a strip 33b having 1/8 wavelength width is provided after the strip 33a with a gap 33c. A number of strips of such constitutions are provided, and an absorber 36 of reflected waves on the electrode 33 at a proper position. So is with the electrodes 35 and 34. In such a way, the reflection is avoided at both end parts for the surface acoustic wave.
Patent JP-H10198230-A (JP)
Title: Method and device for controlling copying device and storage medium
Inventor: CHIYOUHOU SATORU
IPC: B65H7/06
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a detailed judgement output and to precisely predict the occurrence of jam by judging risk corresponding to the type of the jam by using risk judgement means arranged in every jam code. SOLUTION: By a CPU 200, the occurrence of the jam of a copying means performing copying control is detected and the frequency of the copying action is detected. The jam code showing the type of the jam and the newest value of the frequency of the copying action are stored in a RAM 201 when the jam is caused. Besides, an accumulated jam curve is obtained based on stored data and prescribed filter processing is executed based on the accumulated jam curve by the CPU 200. Then, the present risk is judged based on the content of a filter processing result by using the risk judging means in the CPU 200 so as to output the judged risk. Plural risk judgement means are arranged in accordance with the respective jam codes. Besides, the risk is judged based on a fuzzy theory by the risk judging means and risk membership functions are set according to the plural risk judging means.
Patent JP-2000205269-A (JP)
Title: Ball bearing
Inventor: AOKI MAMORU
IPC: F16C33/38
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To minimize holder noise and the size of rotation asynchronous deflection and suppress dynamic friction torque small by regulating the diameter of the holding guide face of the pocket of a holder to a specific size against the diameter of a ball. SOLUTION: A crown type holder 11 made of a synthetic resin and rollably holding multiple balls is used, and the radius of curvature of the spherical section 15 of a pocket 7 is set to 103-105% of the radius of curvature of the rolling face of a ball. The gap between the holding guide face of the pocket 7 and the rolling face of the ball is made proper, and the operation state of a ball bearing can be made satisfactory. Holder noise and the size of rotation asynchronous deflection during an operation can be minimized, and the dynamic friction torque applied to the ball bearing can be reduced. The performance of a high-precision apparatus embedded with this ball bearing is increased, and power consumption can be reduced.
Patent JP-S56109334-A (JP)
Title: Manufacture of silver halide photographic emulsion
Inventor: SUZUKI AKIO
IPC: G03C1/043
Filed: 1980-02-05
Abstract: PURPOSE:To obtain high halftone quality even at a running state using an automatic developing apparatus by substituting a specified amount of an iodine compound for part of a silver halide photographic emulsion for lith development contg. >=50mol% AgCl. CONSTITUTION:In a process of manufacturing a silver halide emulsion contg. >=50mol% AgCl and fit for development with a lith developer, after forming silver halide particles and preferably after finishing desalting, an iodine compound such as KI or NaI is added by 0.01-2mol% per one mole of silver halide to carry out  halogen substitution. Polyalkylene oxide is then added by 10mg-3g one mol of silver halide, and a sensitizing dye such as cyanine dye is further added as required.  Thus, the optimum developing times of large and small dots are made close to each  other even by mass continous running using an automatic developing apparatus and  a lith developer, and halftone images of superior quality are obtd.
Patent JP-S61173028-A (JP)
Title: Heating vessel of electronic range
Inventor: SUGISAWA AKIRA
IPC: H05B6/64
Filed: 1985-01-25
Abstract: PURPOSE:To prevent the explosion of a vessel and heat a content efficiently by installing a cover at the upper place of the vessel in such a way that the cover is removable and proof against internal pressure at heating time and has a ventilation hole on it. CONSTITUTION:At a cover 4, a ventilation hole 6 is formed to remove steam and reduce internal pressure. The hole is formed partially on the cover and an adequate amount of steam remains constantly in the vessel at heating time and by this, steaming effect for a content is obtained and heating efficiency for the content is also improved. From the standpoints of effects for steam removal and steaming at rice cooling time and heat efficiency, ratio of the hole opening area to that of the upper part of the main vessel body 2 is 0.005-25% and 0.01-15% desirable. Further, by satisfying the above conditions and making hole dia. size of 0.5-40mm and 3-18mm desirable, the best condi tion is obtained for preventing the explosion of the vessel and improving heating efficiency.
Patent JP-S60157555-A (JP)
Title: Controlling device for stepless transmission for vehicle
Inventor: ITOU HIROSHI
IPC: F16H63/40
Filed: 1984-01-27
Abstract: PURPOSE:To save the fuel consumption by raising a target rotational speed higher than the minimum rotational speed as a prerequisite for fuel cutoff when the throttle valve is at idle opening and the vehicle speed is above the predetermined value so that the fuel cutoff time may be increased. CONSTITUTION:A stepless transmission 10 controls by a pressure regulating valve 32 the line pressure fed to a hydraulic cylinder for output side pulley 24, and also controls by a flow rate controlling valve 38 the line pressure fed to a hydraulic cylinder for an output side pulley 22. By means of this, the speed ratio of the stepless transmission is controlled in order to bring the engine speed to the target speed. While the engine is being operated, the control device controls in such a manner that if the shift position as detected by a shift position sensor 54 is in the D-range, the target rotational speed is raised higher than the minimum rotational speed as a prerequisite for fuel cutoff when the throttle valve is detected by a throttle valve opening sensor 52 to be at the idle position and the vehicle speed is above the predetermined value.
Patent JP-S63180586-A (JP)
Title: Drogue sensing device
Inventor: YAMAGISHI MITSUYOSHI
IPC: B63B22/18
Filed: 1987-01-21
Abstract: PURPOSE:To improve reliability, by mounting a magnet and a reed switch on a float at a prescribed interval, inserting a metal shield plate therebetween such that it is attracted by the magnet and suspending a drogue with the shield plate. CONSTITUTION:When a main rope 12 suspending a drogue 11 outs and the weight of the drogue 11 is applied to a metal shield plate 16 through a sub-rope 13, the shield plate 16 attracted to a magnet 15 through a cabinet 1 is removed so that a magnetic field is applied to a reed switch 9 in the buoy cabinet to identify that the drogue 11 has dropped. With the arrangement, a load necessary for the shield plate 16 to drop can be confirmed repeatedly and attracting force can be adjusted by a size of the magnet and its attracting area so that the load can be set correctly, whereby reliability can be greatly improved.
Patent JP-S61179378-A (JP)
Title: Water and oil repellent artificial leather having super entangled layer
Inventor: YAGI KENKICHI
IPC: D06N3/00
Filed: 1986-01-24
Abstract: PURPOSE:To obtain an artificial leather having improved water and oil repellency, by forming a fibrous structure to give a specific distance between entangling points of ultrafine fibers and/or bundle thereof or below, and applying a fluorine based compound and/or silicone based compound to the surface of the resultant super entangled layer. CONSTITUTION:A water and oil repellent artificial leather obtained by needle punching a web consisting of conjugated fibers capable of forming ultrafine fibers e.g. <=0.2 denier, preferably <=0.05 denier such as island-in-sea type conjugate fibers to form an entangled structure, jetting a high-speed fluid thereto form a super entangled layer of a structure having <=200mu distance between fiber entangling points of ultrafine fibers and/or bundled thereof, the lower layer of the above-mentioned entangled layer consisting of ultrafine fiber bundles and ultrafine fibers branched therefrom and/or the bundles thereof and constituted to give a high entangling density, high moisture and air permeability but low water permeability, applying a fluorine based compound and/or silicone based compound to the surface of the above-mentioned entangled layer, and heat-treating the resultant sheet. Alternatively, a polyamide based resin can be applied to the surface, on which the high-speed fluid is jetted, and smoothed to form a grain side.
Patent JP-S63183577-A (JP)
Title: Benzimidazole derivative
Inventor: IRINO OSAMU
IPC: A61K31/44
Filed: 1987-01-23
Abstract: NEW MATERIAL:The benzimidazole derivative of formula I [R<1> is lower alkyl; n is 0 or 1; m is 0, 1 or 2; the substitution site of -CH2)m- on pyridine ring is 3 or 4; R<2>, R<3> and R<4> are H, halogen, lower alkyl or lower alkoxy] or its salt. EXAMPLE:2-4-(2,3,5-Trimethyl)pyridylthio]-5-methoxybenzimidazole. USE:The compound has gastric inhibitory action and is useful as a remedy for peptic ulcer. It can be administered orally or by parenteral administration. It is useful also as an intermediate for pharmaceuticals. PREPARATION:A compound of formula Ia which is one of the compound of formula I can be produced according to the reaction formula by reacting a compound of formula II with a compound of formula III preferably in the presence of a basic catalyst in a solvent (e.g. methanol) at 0-150 deg.C. The compound of formula Ib can be produced by oxidizing the obtained compound of formula Ia.
Patent JP-S59139445-A (JP)
Title: (+-)5-notation adding 3x3 matrix
Inventor: SUGIMURA YUUKICHI
IPC: G06F7/49
Filed: 1983-01-28
Abstract: PURPOSE:To generate an easy + or -5-notation adding matrix to perform the operation of a computer at a high speed, by expressing one digit of a + or -5-notation number with a sign bit S and a three-bit numerical value of weight. CONSTITUTION:A matrix is constituted with signals ''2'', ''1'', ''0'' of a number A and those of a number B, and an AND gate of two inputs is placed in each intersection. OR gates R5-R0 are provided on the matrix, and all outputs are inputted to them. AND gates H are provided following OR gates R. A signal -delta (OR between signal 03 and signal 30) is connected to the gate H3, and a signal delta (OR between signal 00 and signal 33) is connected to gates H4 and H0. If the signal -delta on a line beta is turned on, a main output 3 is outputted when the gate H3 is turned on; and if the signal delta of the line beta is turned on, main output 0 is outputted when the gate H0 is turned on. Since NOT of the gate H0 is connected to a gate h4 following the gate H4, 4 is not outputted when the gate H0 is turned on. When an AND gate 0Osigma is turned on, the gate H0 is cut, and a suboutput h4 is made conductive.
Patent JP-S58130443-A (JP)
Title: Production of magnetic recording medium
Inventor: YANAI AKIO
IPC: H01F41/20
Filed: 1982-01-28
Abstract: PURPOSE:To obtain good video outputs and to reduce noises by disposing a high frequency coil in such a way that an electron beam penetrates through the hollow part of the high frequency coil and performing vapor deposition in plasma thereby making film thickness uniform. CONSTITUTION:In the stage of transferring a tape-like substrate 25 along the cooling can 22 in a vacuum vessel 21, evaporating a ferromagnetic material from a vapor source 24 by an electron beam 32 from an electron gun 26, and vapor depositing the sema diagonally on the substrate through a mask 23, a high frequency coil 30 is disposed on the passage of the beam 32 and high frequency electric power is applied to said high frequency coil, whereby plasma is generated.
Patent JP-H08198128-A (JP)
Title: Steering device of car
Inventor: KONDO SHINJI
IPC: B62D7/08
Filed: 1995-01-30
Abstract: PURPOSE: To provide a steering device which is well applicable to the suspension for the steering car wheels and with which the camber angle is adjusted automatically when the car is cornering at a high speed. CONSTITUTION: The other end of a tie rod 7 is coupled with a axle supporting member 3 in a position below the axle, and a front supporting rod 5 is fixed to an axle supporting member 3 in a position ahead of the axle, and the inner end 5a of the rod 5 is universally coupled with a body frame 12. In compliance with the rotation of a steering shaft 4, the tie rod 7 pushes outward the lower part 10a of that of the steering car wheels 10 which is positioned outside about the cornering direction K and also pulls inward the lower part 11a of the steering car wheel situated inside so that the camber angle θ of each steering car wheel 10, 11 is varied.  Accordingly the camber angle of each steering car wheel is adjusted appropriately at the time of cornering, and tight attachment of steering car whels to the road surface is maintained to lead to ensuring the safety in a high speed running.
Patent JP-S54105161-A (JP)
Title: Device for making nodes on pipes covered with resin
Inventor: IKEGAMI YOSHIO
IPC: B29C48/34
Filed: 1978-02-06
Abstract: PURPOSE: A device for making nodes on resin-covered pipes in which a flexible or shrinkable path is connected between the extruder and the crosshead die and simultaneously the crosshead die is moved and stopped, thus forming one pair of ring ribs at the prescribed positions on the pipe surface.  
     CONSTITUTION: Pipe A to be coated is set into the guide path of crosshead die 4 and continuously sent in the direction shown by arrow a at a prescribed speed, covered with resin B sent from the extruder through the intermediate path made of shrinkable pipe joint. Cam 65 rotates in the direction shown by arrow b and when cam follower 62 comes into contact with cam surface 651, bar 61 along with die 4 advance by a certain distance in the same direction at the same speed as those of pipe A, whereby the relative covering speed becomes zero and ring rib B1 is formed. After die 4, which has come into contact with cam surface 652, stops at a time, it advances again whereby the second ring rib B2 is formed. Then die 4 goes back by contacting with surface 654 of cam whose diameter gradually becomes smaller until it stops by contacting with cam surface 655. Meanwhile parallel part B0 is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62170425-A (JP)
Title: Detection of heat buckle of steel sheet traveling in continuous annealing furnace
Inventor: NAITO SHUJI
IPC: C21D9/56
Filed: 1986-01-22
Abstract: PURPOSE:To enable qualitative and quantitative detection of the heat buckle of a steel sheet by splitting the laser light linearly irradiated on the steel sheet in the transverse direction thereof to plural beams in the transverse direction, subjecting the same to image pickup processing to synthesize a picked up image and forming the detected image of the heat buckle. CONSTITUTION:The laser light is linearly irradiated from a projecting head 2 on the surface of the steel sheet 1 in the transverse direction thereof and the surface of the steel sheet 1 is trisected in the transverse direction by utilizing the angular change of a mirror 4 and is photographed by a camera head 3. The video signals are inputted from the camera head 3 to an image input device 6 via a repeater box 5. A microcomputer 7 makes image processing in accordance with such video signals and outputs the image via the device 6 to display the image on a CRT monitor 11 for adjustment and a CRT monitor 12 for an operation room. The processing is executed for each of the trisected region images and finally these images are synthesized. The synthesized image is subjected to processing for extracting a heat buckle signal component and the shape of the heat buckle is displayed on the CRT monitor 11 for adjustment and the CRT monitor 12 for the operation room.
Patent JP-H08209001-A (JP)
Title: Modified asphalt composition
Inventor: MAILLET JEROME
IPC: C08F218/02
Filed: 1995-01-30
Abstract: PURPOSE: To obtain the subject composition excellent in resistance to fluidity at elevated temperatures, crack resistance and high-temperature storage stability, and useful esp. for paving heavy traffic roads, by blending asphalt with two kinds of high-molecular component and a thermoplastic elastomer at specified proportions. CONSTITUTION: This composition is obtained by blending (A) 100 pts.wt. of an asphalt pref. 100-20000 poise in the viscosity at 60 deg.C with (B) 0.5-4 pts.wt. of a high-molecular component such as an olefin copolymer having functional group such as epoxy group (pref. made from 25-90wt.% of ethylene, 65-9.5wt.% of a (meth)acrylic 1-10C alkyl ester and 10-0.5wt.% of an unsaturated epoxide), (C) 0.5-4 pts.wt. of a second high-molecular component such as an olefin copolymer having a functional group reactive with the component B such as carboxylic acid (anhydride) group, and (D) 2-6 pts.wt. of a thermoplastic elastomer such as polyolefin or diene elastomer.