baber/WOPTO huggingface dataset:
Patent JP-H0259626-A (JP)
Title: Target for measuring intensity distribution of laser beam
Inventor: UEHARA AKIRA
IPC: G01J1/02
Filed: 1988-08-25
Abstract: PURPOSE:To make reflectance higher and to more accurately measure intensity distribution without running resolution by providing a target having a shape and a material appropriate for measuring the intensity distribution of a beam on a glass or a quartz substrate which is different from a wafer. CONSTITUTION:A laser light beam projected from a laser oscillator 3 is reflected on a mirror 4 and condensed on the substrate 2 provided with the target 1 by an objective lens 6. At such a time, it is previously attenuated by an attenuator to be an output with which the target 1 is not damaged. Next, the laser beam is moved onto the target and a part of beam is reflected on the target 1 to return to the mirror 4 again. The mirror 4 transmits a little of the laser beam, which is formed into an image on a photodetector 9 by an image- formation lens 8 through a mirror 5 on an upper part. By measuring the moving speed of the beam and the change of the output from the photodetector, the intensity distribution of the laser beam can be observed.
Patent JP-S6367085-A (JP)
Title: Video signal recorder
Inventor: IWASE MIKI
IPC: H04N5/93
Filed: 1986-09-09
Abstract: PURPOSE:To attain the monitor, output of an image having the same picture quality as that of a recorded image, by outputting the video signal of a field whose vertical synchronizing signal of either the odd field or the even field of the video signal is shifted by 0.5H (horizontal scanning period) substantially. CONSTITUTION:At time of field recording, input R, G, and B signals are converted to a luminance signal (Y+S), and color difference signals (R-Y), and (B-Y), at a decoder 10, and are changed to an FM video signal at a signal processing circuit 12, Also, out of the outputs of the decoder 10, the luminance signal (Y+S) is sent to a field conversion circuit 24, and it is shifted by 0.5H to the vertical synchronizing signal of the luminance signal of the odd field at the circuit, in a period including the vertical synchronizing signal of the luminance signal of the even field. In this way, the luminance signal (Y+S) outputted from the field conversion circuit 24 is synthesized with the color difference signals (R-Y) and (B-Y) outputted from the decoder 10, as a signal of a prescribed NTSC system in which the vertical synchronizing signals are shifted by 0.5H with each other, by an encoder 26, and the signal is outputted from a terminal T1.
Patent JP-H0261447-A (JP)
Title: Air conditioner
Inventor: YAMAZAKI MASAYA
IPC: F24F11/02
Filed: 1988-08-26
Abstract: PURPOSE:To prevent the unevenness of indoor temperature from being produced by modifying to set a regulating value in the neighborhood of room temperature when a switching instruction from normal operation to sound sleep operation in an air conditioner for operating at lower frequency than the instructed frequency in the range in which the indoor temperature of an indoor heat exchanger exceeds the regulat ed value. CONSTITUTION:0 deg.C and 2 deg.C are set in a CPU as temperature regulating values because of preventing an indoor heat exchanger from being frozen during cooling operation. The temperature of the indoor heat exchanger during cooling operation is decreased, but a compressor is operated at a instructed frequency corresponding to air condition ing load until the temperature reaches 0 deg.C and after the temperature is decreased down to 0 deg.C or less, operated at the lower frequency than the instructed frequency until the temperature increases up to 2 deg.C or more. When the switch is turned to a sound sleep operation, temperature regulating values 0 deg.C and 2 deg.C are modified to set at 10 deg.C and 12 deg.C. A similar setting modification is performed during heating opera tion. Thereby room temperature and blowing-out temperature are narrowed and the unevenness of the room temperature can be prevented from being produced without feeling of uneasy sleep and chill at the time of sound sleep operation.
Patent JP-H09248769-A (JP)
Title: Segment-type grinding wheel
Inventor: ASANO HIROAKI
IPC: B24D7/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach grinding wheel tips. SOLUTION: A wheel base metal 2 formed into a disc shape and provided with a plurality of internal thread parts 22 near the side surface part 21 is provided. Grinding wheel tips 1 to be attached to the internal thread parts 22 of the wheel base metal 2 are composed of external thread parts 12 formed into a shaft shape and to be engaged with the internal thread parts 22, and head parts 11 provided on one ends of the external thread parts 12 and provided with a porigonal sectional form. Diamond abrasive grains 3 are attached to the tip surface (top surface) 111 of the head part 11 by bonding materials having good wettability.  Since the attaching structure of the grinding wheel tips to the wheel base metal is formed by the screw connection, attachment and detachment of the grinding wheel tips are easily performed, and not only changing of the grinding wheel tips but also truing dressing can be easily performed.
Patent JP-S60103952-A (JP)
Inventor: ISHIKAWA HIDETO
IPC: A61G15/14
Filed: 1983-11-11
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-S58110010-A (JP)
Title: Heat treatment for permanent magnet
Inventor: UCHIDA KIMIHO
IPC: H01F1/055
Filed: 1981-12-24
Abstract: PURPOSE:To widen the allowable range of temperature in a solution process by a method wherein a sintered body is cooled under specific conditions after completing the sinter of an R2Co17 (R is rare earth metal) permanent magnet. CONSTITUTION:A compact of R2Co17 (R is at least one kind of rare earth metal)  intermetallic compound powder is sintered under practically vacuum, reducing atmosphere, or inert gas atmosphere in a temperature range of 1,100-1,250 deg.C. Next, a sintered body is continuously cooled from the sintering temperature to a temperature lower than the sintering temperature by 10-150 deg.C, and is maintained at the temperature for at least 15min, preferably, for one hour or over. Next, the sintered body is rapidly cooled from the maintaining temperature to a temperature of 900 deg.C or below, at a speed of 5 deg.C/sec or over, preferably, 10 deg.C/sec or over. This solution treatment method can widen the allowable range of temperature.
Patent JP-S6368203-A (JP)
Title: Method and device for reversible rolling of metallic material
Inventor: OTANI NOBUHISA
IPC: B21B13/12
Filed: 1986-09-09
Abstract: PURPOSE:To prevent the local increase in the thickness at front and rear ends and to prevent cross narrowing and fish tailing by executing cross rolling by vertical rolls which are provided on the inlet side of horizontal rolls and are formed with a projecting part in the bottom of the caliber and ordinary vertical rolls provided on the outlet side. CONSTITUTION:A projecting part 94 is formed by the 1st vertical rolls 32 formed with the projecting part 38 in the bottom. Rolling down in a thickness direction is then executed by the horizontal rolls 16, 18. The projecting part 94 is rolled down as well at this time so that the material is formed to a rectangular section. The size adjustment in the transverse direction is then executed by the vertical rolls. The cross rolling at a large rolling reduction is executable dividedly to plural times of thicknesses by the above-mentioned method; therefore, the dimensional accuracy is improved.
Patent JP-S6273785-A (JP)
Title: Light emitting element
Inventor: YANO MASAO
IPC: H01L33/60
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a light emitting element which can efficiently externally produce a light output by using a fiber plate as an optical part. CONSTITUTION:In a light emitting element, a light emitting element pellet 2 is die-bonded by silver paste to a recess reflecting plate forming portion 8 formed at a case 4 integral with a stem 1, and an electric terminal 1a secured by a glass hermetical seal 9 is electrically connected with the pellet 2 so as not to electrically connect with the stem by a bonding wire 3. Thereafter, to protect the pellet 2, the pellet is coated with silicone resin 5, a cylindrical support 6 is mounted on the case 4, and a fiber plate 10 is mounted on the support 6. The plate 10 is mounted directly on the pellet 2, and the light from the pellet 2 is irradiated externally through one fiber of the plate 10.
Patent JP-2000050012-A (JP)
Title: Image processor
Inventor: KAWASAKI MASASHI
IPC: G03G15/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To execute image processing without necessity to confirm an original in double side recording or double side reading. SOLUTION: When recording at least two pieces of image data on both the sides of recording paper, concerning this image processor, the image data of a double side recording mark as an identification mark showing that images are recorded on both the sides of the recording paper are inserted and two pieces of inserted image data with double side recording mark are respectively recorded on both the sides of recording paper. Besides, a pattern recognizing part 9 judges whether the double side recording mark is included in the image data converted by an image reading part 2 or not and in the case of YES, after the original is inverted by using an inverting mechanism, the image reading part 2 automatically reads images on the back side of the original as well and converts them to image data.
Patent JP-S6274400-A (JP)
Inventor: SASAKI YASUHITO
IPC: D06F75/26
Filed: 1985-09-27
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-S59104328-A (JP)
Title: Continuous production of trifluoromethylbenzenes
Inventor: JINBO SUSUMU
IPC: B01J27/08
Filed: 1982-12-06
Abstract: PURPOSE:To obtain the objective compound by passing gaseous anhydrous hydrogen fluoride through a flowing liquid layer containing trichloromethylbenzene compound and a Lewis acid catalyst to effect the fluorination of the compound under normal pressure, and taking out the reaction product continuously from the reactor or subjecting the reaction product further to a halogen exchange reaction. CONSTITUTION:The reaction column 1 having the stirrer 2 furnished with multi- stage stirring blades 14 and the gas distribution plate 3 having small holes 15, is charged with the raw material, a Lewis acid catalyst and HF through the lines 7, 8 and 9. The components are made to react with each other under normal pressure at 50-80 deg.C, and exhaust gas is exhausted from the line 11. When the raw material is a 2-dichloromethyltrichloromethylbenzene compound, the reaction liquid is introduced through the line 10 to the aging tank 6, and the fluorination reaction is completed in the tank by the halogen exchange reaction. EFFECT:The residence time of HF is elongated and the homogenizing time of the reaction liquid can be shortened by the multi-stage gas-distribution plate 3 and the multi-stage stirring blades 14. The HF is made to contact sufficiently with the reaction liquid in the course of moving upward through the small holes 15.
Patent JP-H1140005-A (JP)
Title: Contact for disconnector
Inventor: TAKAHASHI TETSUO
IPC: H01H31/28
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a contact capable of holding a contacting condition without any damage even in such a case that a holding contact and a contact to be held slip off relatively due to an earthquake or the like. SOLUTION: This contact is provided with a holding contact 16a having a finger contact 29 disposed to face each other, and a contact 16b to be a held having a moving contact 24 formed in a flat plate shape, and make and break are performed by a contacting and separating of an inner surface of the finger contact 29 to the side of the moving contact 24. At an upper end and a lower end of the finger contact 29, inclined parts 29a, 29b are respectively formed in such a way that the inside is smaller than the outside, while at both sides of an upper end and a lower end of the moving contact 24, inclined parts 24a, 24b are respectively formed.
Patent JP-H1064534-A (JP)
Title: Manufacture of mixture paste for battery electrode plate
Inventor: SATO TSUTOMU
IPC: H01M4/62
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To manufacture mix paste for battery electrode plate capable of increasing the filling density of an active material by kneading a mixture of powder mainly comprising active material powder and fluororesin serving as a thickening agent under reduced pressure. SOLUTION: Fluororesin (polytetrafluoroethylene) is added as a thickening agent to powder mainly comprising active material powder (nickel hydroxide powder), they are kneaded to manufacture mixture paste for a battery electrode plate. The kneading is conducted under reduced pressure (about 0.5-0.8atm.) and use of the active material powder having almost a globular shape such as an egg and an ellipse is preferable. Air is effectively removed, and mixture paste for the nickel electrode plate capable of densely filling the active material in a conductive substrate is obtained.
Patent JP-H0495576-A (JP)
Title: Rear-wheel steering angle controller for four-wheel steering vehicle
Inventor: FUKUNAGA TAKASHI
IPC: B62D113/00
Filed: 1990-08-10
Abstract: PURPOSE:To secure a constant responsive characteristic at all times without resting on the characteristic change of a motor by making an electric motor and each rear wheel into intermittence, and determining a weighing constant for the value of proportional operation, integral operation and differential operation for performing positional control over the motor by means of a step responsive waveform of the motor. CONSTITUTION:In a device which directly steers each of rear wheels by an electric motor according to a vehicle driving state being detected out of a steering angle sensor, a car speed sensor and so on, it is provided with a first interface circuit, finding the current position of the motor from output of a position detector detecting a position of the motor, and a second interface circuit, operating a desired steering angle of the rear wheel from each sensor input value and giving a current command value to a motor driver from the operated value. In addition, the motor and the rear wheel are made into intermittence, a motor desired position is changed stepwise, and a responsive waveform of the motor at that time is calculated, while a positional deviation value of the motor is operated, and a weighing constant for the value of proportional operation, integral operation and differential operation is determined, then the operated result is added, outputting the current command value via the second interface circuit.
Patent JP-S6273428-A (JP)
Title: Dropout checking device
Inventor: NISHIWAKI SEIJI
IPC: G11B7/135
Filed: 1985-09-26
Abstract: PURPOSE:To quicken the check by receiving the 0th order diffracted light from a reflected light from a recording face, detecting respectively the light intensity of two regions split in the direction of the minor axis to obtain a sum signal and a difference signal of each detection signal, comparing the difference signal at a proper detection level so as to switch the detection level of the sum signal based on the result of discrimination. CONSTITUTION:The + or - 1st order diffracted lights 14, 15 of the reflected light from a recorded face 6 are shut by a slit 11 and only the 0th order diffracted light 13 is collected on a detector. Let output signals of cells 12-a, 12-b be va, vb respectively, then an adder 17 obtains a sum signal 18 of (va+vb). Further, a subtractor 19 obtains a subtraction signal 20 of (va-vb). A pit error B and a film error C are detected by providing a detection level of + or -v1 to the difference signal but no foreign material A in the base is detected. That is, it is possible to discriminate the foreign material in the base from an error of a recorded face, and the dropout detection compatible with a recording and reproducing optical system using a circular beam is attained by forming the dropout detection level for discriminating a foreign material in the base as + or -v2 and the dropout detection level for discriminating an error of the recorded face as + or -v3 (v2>v3>0).
Patent JP-H0499262-A (JP)
Title: Optical glass device forming die and its production
Inventor: NISHIYAMA SATORU
IPC: C03B11/08
Filed: 1990-08-10
Abstract: PURPOSE:To obtain an optical glass device forming die having a press forming surface with high hardness and superior wear resistance by coating the press forming surface of a forming die with a thin BN-containing film by using the vacuum deposition of B-containing material in combination with the irradiation with N-containing ions. CONSTITUTION:Simultaneously or alternately with the vapor deposition of a B-containing evaporation material 3' from an evaporation source 3 onto the press forming surface 7' of a forming die 7 made of stainless steel, etc., in vacuum equipment, the above surface 7' is irradiated with N-containing ions 4' from an ion source 4, by which the above surface 7' can be coated with a thin BM-containing film. At this time, by the collision and spatter between the evaporation material 3' and the ions 4', the elements in the above and the atoms constituting the forming die 7 form a mixture layer at the interface of the above forming surface 7', by which the thin BN film excellent in adhesive strength to the forming die 7 can be formed. By this method, the optical glass device forming die 7 having the press forming surface 7' with high hardness and superior wear resistance can be obtained.
Patent JP-2001042354-A (JP)
Title: Tft type liquid crystal display device and its production
Inventor: MITSUI KENJI
IPC: G02F1/1365
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a TFT liquid crystal display device having no changes in the characteristics of transistors, especially the transistors using a polycrystalline silicon film, and to provide the method for its production. SOLUTION: In the region where a gate electrode 16 of a MOS transistor is formed, the film thickness of a gate insulating film is changed between in the center part of the gate electrode and in the edge part. The opening 14 in a first gate insulating film 13 is formed by etching as shown in Figure (a), and then a second gate insulating film 15 is formed as shown in Figure (b) on the first gate insulating film 13 having the opening. By forming the gate insulating film 13 thick in the gate end face, the intensity of the electric field in the gate end face near the drain region can be decreased when the transistor is operated, and thereby, a device having high reliability can be obtained.
Patent JP-2000047155-A (JP)
Title: Device and method for experiencing visual field of spectacles and record medium
Inventor: KAGA TADAYUKI
IPC: G02C1/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily select suitable spectacle lenses by discriminatingly recognize how much a way of seeing is different depending upon lenses by displaying different visual field images at the same time. SOLUTION: Two kinds of lens through which a visual field image desires to be compared and displayed are selected and inputted through an input device 23. Then a desired image to be displayed is selected. An image process part 13 performs an image process for source image data prepared for a record medium such as a CCD camera 24, a hard disk and a CD-ROM and source image data selected by a program. Namely, a process for adding distortion and blurring originating from characteristics of lenses when the image passes through the lenses is performed for the source image data. Then two pieces of image data to be compared which are processed by the image process part 13 are outputted to a CRT 21 through a display output part 16 and displayed on the CRT 21 at the same time.
Patent JP-H0538958-A (JP)
Title: Power transmission control device for vehicle
Inventor: NAKAMURA NOBUYUKI
IPC: B60K17/35
Filed: 1991-07-31
Abstract: PURPOSE:To improve the fuel consumption performance at the coasting travel time and the stop time by setting plural differential limiting quantity decrease starting conditions, and changing a differential limiting quantity decrease state terminating condition according to these differential limiting quantity decrease starting conditions. CONSTITUTION:The throttle opening signal of an engine 1, brake on-off signal, clutch on-off signal, neutral signal, ABS operation signal, and the like are inputted into a differential limiting controller 20. In addition to these signals, the respective left-right and front-rear wheel rotating speeds detected by rotation sensors 25, 26, 27, 28 provided respectively for four wheels are inputted into the differential limiting controller 20. On the basis of the above-mentioned input signals, the differential limiting controller 20 performs current control, and electromagnetic type differential limiting mechanism (EMCD) is controlled by this control current. The respective differential limiting mechanisms of a center differential gear 3, a front differential gear 7 and a rear differential gear 12 are currentcontrolled, so that differential lock is not continued at the stop time, which results in improving the fuel consumption.
Patent JP-S6458842-A (JP)
Title: Controller for power plant
Inventor: MOTOIDEN YOSHINORI
IPC: B60W10/10
Filed: 1987-08-28
Abstract: PURPOSE:To keep off any backward movement of a vehicle at the time of starting it on a sloping road in an effective manner by controlling engine output with an output control device so as to prevent the reverse rotation when a rotational direction detecting device detects the reverse rotation against the running direction. CONSTITUTION:A rotation of direction of an output drive shaft, namely, a turbine shaft 25 from an engine 100 is detected by a rotational direction detecting device 110 from a signal of a turbine sensor 5 detecting a sensing rotor 21 with A-phase and B-phase sensor heads 23, 24. And, when the rotational direction detecting device 110 detects rotation in the reverse direction to that of the running direction, an output control device 120 controls engine output to go up so as to prevent the reverse rotation from occurring. Thus, any backward movement of a vehicle at the time of starting it on a sloping road or the like is effectively prevented from occurring and, what is more, creep torque at the time of a steady state can be set to be smaller.
Patent JP-H0873761-A (JP)
Title: Azothiophene dye containing 2,4,6-triamino-3-cyanopyridine coupling component
Inventor: YURUGEN SHIYAETSUERU
IPC: C07D409/12
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel dye which dyes a semi-synthetic or synthetic hydrophobic fibrous material, especially, a polyester material into a dyed piece excellent in wet fastness, friction resistance, and light resistance.  
     SOLUTION: A dye is provided which is represented by the formula [wherein, for example, X is hydrogen, a 1-8C alkyl or phenyl; Y is cyano, a 1-4C alkoxycarbonyl or nitro; Z is nitro, cyano, acetyl or benzoyl; A, B, and C are each independently -NH 2  or -N(R 1 )R 2 ; and R 2  and R 1  are each independently, hydrogen or phenyl, or together with the nitrogen to which they are attached may form piperidinyl, pyrrolidinyl or morpholinyl]. 
     COPYRIGHT: (C)1996,JPO