baber/WOPTO huggingface dataset:
Patent JP-S6311694-A (JP)
Title: Baking method for electrodeposition painting
Inventor: KAZAMA SHIGENORI
IPC: B05D3/02
Filed: 1986-06-30
Abstract: PURPOSE:To improve the rust preventive power over the entire part of a material to be coated without impairing the appearance thereof by subjecting the electrodeposition-painted material to be coated to baking at a high temp. for a short period prior to standard baking at the time of baking said material to be coated. CONSTITUTION:Part of the above-mentioned material to be coated where the rust preventive power is particularly required and there are relatively many edge parts is first baked at the temp. higher by >=30 deg.C than the standard baking temp. and at <=250 deg.C within a >=20sec and <=2min range. The material to be coated is baked for the prescribed time at the standard temp. of the electrodeposition coated film after such baking. The formation of rust from the edge parts is considerably retarded by such method; therefore, the rust preventive power over the entire part of an automobile body is improved when the method is applied to said body, etc. The surface smoothness of the appearance of the body is also assured.
Patent JP-S5377512-A (JP)
Title: Erasing method for video track
Inventor: FUTAGAMI AKIRA
IPC: H04N5/7826
Filed: 1976-12-20
Abstract: PURPOSE:To omit the erasing head of exclusive use, by causing the head B with different azimuth to erase the video track recorded using the head A, and by causing the head A to erase the video track recorded using the head B.
Patent JP-H0444646-A (JP)
Title: Optical recording medium
Inventor: URUSHIYA TANIO
IPC: G11B7/24062
Filed: 1990-06-12
Abstract: PURPOSE:To prevent reflectance from being lowered, to suppress the increase of recorded data error and to apply high reliability by forming a reflection cooling film as amorphous. CONSTITUTION:Sputter gas pressure is reduced and an Al reflection film 5 is formed to be amorphous. Thus, the reflectance of the Al reflection film is prevented from being lowered by oxidation, the generation of error in a recorded data is suppressed, and the optical recording medium having high reliability and long service life can be obtained.
Patent JP-S5485185-A (JP)
Title: Production of microcapsules
Inventor: KAKIMI FUJIO
IPC: B01J13/18
Filed: 1977-12-20
Abstract: PURPOSE:To obtain microcapsules of high heat resistance and low permeability by polymerizing urea with HCHO in the presence of carboxymodified PVA to form urea/HCHO resin walls around a hydrophobic oily liquid. CONSTITUTION:A hydrophobic oily liquid such as natural mineral oil which becomes a practically insol. nuclear substance is emulsification dispersed in an aq. soln. system contg. carboxy-modified PVA and urea. HCHO is added to the dispersion, and NH4 salt of acid such as NH4Cl is further added as a reaction accelerator. The dispersion is then regulated to pH<=7.0, esp. <=4.0 and 10-95, esp. 45- 60 deg.C, and the urea and HCHO are polymerized with stirring. The molar ratio of HCHO to urea is 0.6-5.0, esp. 1.4-3.0. The resulting microcapsules are useful as capsules for press. sensitive recording paper.
Patent JP-S6046475-A (JP)
Title: Automatic phase matching device of decca multiple signal
Inventor: OOHASHI WATARU
IPC: G01S1/30
Filed: 1983-08-24
Abstract: PURPOSE:To match automatically the phase defference of the signal of a slave station basing on a receive signal from a main station by converting the phase difference into a digital signal and storing it, and using the stored signal as a control signal to control a matching means. CONSTITUTION:A multipluse frequency (e) transmitted from the main station is received by a 5-wave decca receiver 1. The receiver 1 outputs an intermediate frequency (a) used as a phase reference and a frequency (b) one-fifth as high as the frequency (a) from the five received waves. Phase difference signals outputted from phase discriminators 2 and 3 drive phase display devices 4 and 5 and are inputted to and converted into digital signals by digitizers 21 and 22. The output of the digitizer 21 is inputted to a storage part 31, which outputs a control signal corresponding to the input signal. Then, an automatic control circuit 41 drives a phase adjusting circuit to input a basic wave for eliminating the phase difference automatically to a transmission part.
Patent JP-S6132484-A (JP)
Title: Semiconductor light emitting element
Inventor: SUZUKI AKIRA
IPC: H01S5/183
Filed: 1984-07-24
Abstract: PURPOSE:To obtain the titled element of high reliability which enables high-speed response by a method wherein the uppermost semiconductor layer at the part except the current-injected part is turned into P type conductivity with a specific carrier concentration, and an insulation film is formed on the uppermost semiconductor layer at the part except the current-injected part and its outer periphery. CONSTITUTION:The uppermost semiconductor layer 4 at the part except the current-injected part 41 of the uppermost layer of lamination structure which includes an active layer 2 contributed to light emission is turned into P type conductivity with a carrier concentration of less than 1X10<18>cm<-3>, and the insulation film 5 is formed on the semiconductor layer 4 at the part except the current-injected part 41 and its outer periphery. Thereby, because the diameter of an electrode window 51 is much larger than that of the current-injected part 41, the stress at the edge of the insulation film 5 caused by the partial formation of the insulation film 5 on the semiconductor layer 4 is not exerted in the periphery of the light emitting part; then, high reliability of the element can be obtained. Further, the resistivity of the semiconductor layer 4 except the current-injected part 41 is larger than that of this part 41 by a figure or more; therefore, good effect of current structure can be obtained in a high-frequency region as well as a DC low-frequency region.
Patent JP-S5942515-A (JP)
Title: Photoscanner
Inventor: MATSUOKA KAZUHIKO
IPC: G02B26/10
Filed: 1982-09-02
Abstract: PURPOSE:To adjust positions of scanning lines accurately by utilizing the fact that ghost light from a rotary polygon mirror becomes standstill in principle, and detecting the displacement of the scanning lines and controlling the scanning lines to specific positions. CONSTITUTION:The luminous flux L from a light source 2 after being reflected by a mirror surface 1a of the rotary polygon mirror 1 is passed through an image forming lens 3 and bent by an optical path bending mirror 6 to form its image at a point A in a scanned surface 4. Regularly deflected light L1 from the point A passes through optical paths shown by dotted lines and then forms the image at a point B on an oscillation detector 7. When the optical path bending mirror 6 rotates as shown by an arrow P by oscillations, a main scanning line moves as shown by an arrow Q, but the image formation position of the ghost light L2 also shifts as shown by an arrow R and its movement extent is detected by the oscillation detector 7. The position shift of the bending mirror 6 in the direction of the optical axis 0 of the image forming lens 3 is also detected.
Patent JP-S5276801-A (JP)
Title: Multi path observation equipment
Inventor: MORIOKA SUSUMU
IPC: H04B17/29
Filed: 1975-12-22
Abstract: PURPOSE:To detect the harmonic component of the sub channel signal in FM broadcast wave and to ensure the observation of the extent of multipath disturbance irrespective of the intensity of receiving signal in case of the occurrence of multipath disturbance.
Patent JP-S5676084-A (JP)
Title: Electronic timepiece attached with melody facility
Inventor: MOCHIZUKI YOSHIFUMI
IPC: G10H7/00
Filed: 1979-11-28
Abstract: PURPOSE: To facilitate a setting operation of a sound length and rhythm for a required melody sound generation by a method wherein a sound length code of a melody sound to be written in an RAM together with a sound scale code is defined in proportion to the operation time of an external operation member.  
     CONSTITUTION: When switches S 1 , S 2  are operated along with an operation of a write switch S 4 , a sound scale code is written in an RAM19 by means of an up down counter 21 for the scale use. Whereas, when a switch S 3  is operated, a sound length code is written and defined in an RAM20 by means of a count of a counter 22 for the sound length use which is proportional to the operation time. At the same time, scale codes, sound length codes corresponding to the defined values in the RAMs 19, 20 are displayed on sound scale, sound length display parts 8, 9. And at the same time, they are listened to and confirmed through a speaker 18. With this constitution, setting of a required melody sound is easily performed and especially, setting operation for sound length and rhythm is easily performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05341401-A (JP)
Title: Picture display device for photographic printer
Inventor: HOSOYA KOICHI
IPC: G03B27/32
Filed: 1992-06-12
Abstract: PURPOSE:To easily judge the suitability to the desire of a customer and to lighten burden in reconfirming work after printing by judging the presence or absence of a frame and a boundary between an image area and the frame by visual observation before printing. CONSTITUTION:In the case of printing a picture on a photographic paper, the presence or absence of the frame is displayed on a monitor 220, and further a frame line 230 is displayed for a picture having the frame on an image 226. The presence or absence of the frame is ordinarily displayed on a DPE bag and recognized as print information in advance. Therefore, vertical and horizontal frame lines 230 are given based on the printing information, so that the picture in a state where it is actually printed on the photographic paper is grasped by the image 226 on the monitor 220. Then, it is easily recognized that printing is performed as the customer designates.
Patent JP-S5780106-A (JP)
Title: Combustion of heating furnace
Inventor: HASHIMOTO MITSUO
IPC: B01D53/34
Filed: 1980-11-04
Abstract: PURPOSE: To suppress the formation of nitrogen oxide by a method wherein ammonium compound and phenols are supplied in combustion system.  
     CONSTITUTION: Burners 2 (2a, 2b, 2c, 2d...) are arranged at the bottom of a heating furnace 1. Exhaust gas is sampled for the measurement of nitrogen oxides at the outlet of exhaust gas or pipe 4. The water containing ammonia and phenols are respectively poured in the system from the burners 2d and 2p. As a result the nitrogen oxides (NO x ) in the exhaust gas is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5855810-A (JP)
Title: Device for measuring clearance of multicylinder engine valve
Inventor: OOSAWA MASAO
IPC: F01L1/20
Filed: 1981-09-30
Abstract: PURPOSE:To measure the clearances of the engine valves in real time, by measuring the height of the top surface of the lifter of each cylinder valve and the height of the outer bottom of each cam base simultaneously, and computing the gaps between both parts from both signals. CONSTITUTION:A cam shaft T to be measured is held between a jig 37 of a driving part 35 and a jig 38 of a following part 36, and driven by a transmission shaft 43. Since a plurality of measuring levers 39, which are pivoted around a supporting shaft 45, are energized by springs to the supporting shaft, the tips of the levers are contacted with the outer bottoms of the cams C or the outer bottoms of jurnals J by the spring pressure. The displacement of the rear end of each lever is detected by each differential transformer 41 during the one rotation of the shaft T. Meanwhile, the height of the top surface of the lifter of each cylinder valve of a cylinder head W to be measured is detected by each of a plurality of differential transformers 27 which are provided in a frame 8. Based on both detected signals, the valve clearances after the assembling are computed.
Patent JP-S6311804-A (JP)
Title: Mark position detection system for positioning
Inventor: FUJII KENJIRO
IPC: G01B11/00
Filed: 1986-07-02
Abstract: PURPOSE:To enable the detection of a position and attitude for mounting a component at a high speed with a single view, by determining coordinate values of a probable edge of a positioning mark by the unit smaller than one pixel to calculate point coordinate values thereof by an average method. CONSTITUTION:A printed circuit board with a positioning mark 2 is taken with a TV camera for detecting positions. The brightness of a measuring line alpha9 is determined when the X-axis is defined along the direction of the TV scanning line within a measuring area 1 and the brightness of a measuring line beta9 is done with that in the Y-axis. A monotonously increasing R1 range and monotonously decreasing range R2 are extracted from the resulting brightness variation curve to determine max. tilt positions M1 and M2 by applying a specified formula to these ranges. This specified formula normalizes the sum of products as obtained from the multiplication of each coordinate value in the covering range by the variation in brightness at the coordinate as weight. Then, the measuring lines are scanned at each train of pixels and the coordinate values determined as edge coordinate values of a mark 2 are averaged whereby the Y-coordinate at the center coordinate of the mark 2 is obtained from the line alpha9 while the X-coordinate from the line beta9. Then, the positions of contact patterns are determined from the positions of plural marks 2.
Patent JP-H0445898-A (JP)
Title: Dehydrator for sludge or the like and dehydration method thereof
Inventor: SATO YUKIMASA
IPC: B01D24/46
Filed: 1990-06-14
Abstract: PURPOSE:To lower the moisture content of sludge, etc., by placing the sludge, etc., on a water permeable material, bringing a water absorptive material into contact with the lower side of the water permeable material to absorb moisture in this water permeable material, then heating the water permeable material. CONSTITUTION:A transporting belt 16 carrying the sludge contg. moisture moves at the same speed as the speed of the water absorptive belt 10 which comes into contact with the lower side thereof. The greater part of the moisture contained in the sludge is absorbed to the water absorptive belt 10 in contact with the lower side of the transporting belt 16 while the sludge is moved by the transporting belt 16. The moisture contained in the sludge is decreased nearly to about 50 to 40% moisture content by the water absorptive belt 10. The sludge is further dried by the heating air introduced from a blower 44. The moisture content of the sludge emerging from a heating and drying chamber 42 decreases to about 25%.
Patent JP-2000342232-A (JP)
Title: Health drink for extraction
Inventor: AMANO AKIRA
IPC: A23L2/52
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a health drink for extraction giving tasteful feeling when a hardly digestible dextrin is taken as a health drink by dissolving it in hot water or water, and enabling the easy continuous taking of a hardly digestible dextrin by a diabetic patient reserve or the like. SOLUTION: This health drink for extraction is prepared by using a hardly digestible dextrin as the main body and adding a mixed tea leaf component during extraction as a taste improving agent. The mixed tea leaf component comprises oolong tea working as a sweetener and an aftertaste-reducing agent, and unpolished rice working as a flavoring agent and/or adlay working as a body-giving agent.
Patent JP-H113309-A (JP)
Title: Extension board constitution changing system
Inventor: ONO KAZUFUMI
IPC: G06F1/18
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide the changing system of extension board constitution surely and easily changing board constitution at the cascade connection of extension boards. SOLUTION: A main board 1 is provided with a board setting input circuit 11 recognizing the number of the connected sheets of the extension boards from the logic input signal of the number (n) of signal lines from connectors cascade-connecting the extension boards and each extension boards 21 to 2S is provided with a board constitution setting circuit BC varying the logical state of the number (n) of the signal lines according to the number of the connected sheets of the extension boards between connectors C1 and C2 to cascade- connect. Thereby, the setting of a user is unnecessitated even for changing the number of the connected sheets of the extension boards.
Patent JP-S6046718-A (JP)
Inventor: SHIYUDOU ITSUO
IPC: H02H3/28
Filed: 1983-08-24
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-H06341855-A (JP)
Title: Position measuring apparatus
Inventor: MORISHITA AKIHIKO
IPC: H03M1/30
Filed: 1993-06-01
Abstract: PURPOSE:To measure a position with high accuracy by measuring respective maximum values and respective minimum values of first, second, third, and fourth sine signals. CONSTITUTION:An addition and subtraction circuit 5 forms a third sine signal HA and a fourth sine signal HB from a first sine signal A and a second sine signal B which are obtained from a detector 1, and the signals A, B, HA, HB are supplied to a maximum and minimum measuring circuit 6. Then, respective maximum values and respective minimum values of the signals A, B, HA, HB are found, and a processing circuit 7 accesses, corrects and computes the maximum values and the minimum values. Then, the signals A, B are normalized, and a fifth sine signal A' and a sixth sine signal B' are obtained. Then, a seventh imaginary sine signal SA and an eighth imaginary sine signal SB are formed by using the signals A', B'. Then, amplitudes La, Lb of the signals HA, HB are found, and the circuit 6 sends the signals A, B out of the signals A, B, HA, HB directly to the circuit 7. The circuit 7 forms signals SA, SB, it finally performs a prescribed computation, and it computes a theta corresponding to a position.
Patent JP-S63319265-A (JP)
Title: Production of aluminum nitride sintered body
Inventor: YAMAKAWA AKIRA
IPC: C04B35/581
Filed: 1987-06-23
Abstract: PURPOSE:To obtain an aluminum nitride sintered body having >100W/mK heat conductivity by adding a specified amt. of a stearic acid compd. of a group IIa or IIIa element of the periodic table to aluminum nitride powder and sintering the powder in a nonoxidizing atmosphere. CONSTITUTION:Aluminum nitride powder contg. at least one kind of stearic acid compd. of a group IIa or IIIa element of the periodic table added by 0.01-20wt.% (expressed in terms of oxide) is sintered at 1,500-2,200 deg.C in a nonoxidizing atmosphere. The group IIa element is at least one among Be, Mg, Ca, Sr, Ba and Ra and the group IIIa element is at least one among Y, Sc, Ce, Pr, Sm and Gd.
Patent JP-S5778053-A (JP)
Title: Alarm device
Inventor: MURAKAMI KOUICHI
IPC: G03G15/00
Filed: 1980-10-31
Abstract: PURPOSE:To prevent the neglection in switching-off of an electric power source by  comparing the light detected in the outside and the input state with a power switch  and producing an alarm sound in a copying machine or the like. CONSTITUTION:The state detection signal of a door switch DWS is applied to a CPU3, and when the DWS is off, the on and off of a main switch MSW is decided. When it is on, the input decision of an external light sensor 2-1 is accomplished. The detection signal of the sensor 2-1 is fed to a CPU3 after A/D conversion 2-3, by which it is compared with a reference value, and when it is low brightness, a signal for emitting an alarm is supplied to a voice synthesizing LSI4.
Patent JP-H05347490-A (JP)
Title: Shielding structure
Inventor: AMANO KIYOSHI
IPC: H05K9/00
Filed: 1992-06-15
Abstract: PURPOSE:To ensure secure shielding and demount a cover of an opening with ease in a shielding structure for electromagnetically shielding the opening formed through a shield casing comprising a conductive material serving to prevent radiation noise emitted to the outside of an electronic apparatus from leaking. CONSTITUTION:There are provided a cover 2 demountably attached to an opening 1a of a shield casing 1 and a shielding plate 4 comprising a conductive material and being mounted on an inside surface of the former through a press spring 5. The shielding plate 4 is brought into close contact with the shielding case 1 in the state thereof where the cover 2 is mounted on the shielding casing 1 through a mounting screw 3, covering the opening 1a, owing to electric force of the press spring 5. In this state the opening 1a is electromagnetically shielded without fail by the shielding plate 4. Further, there may be reduced the number of portions where the cover 2 is mounted with the screws 3.
Patent JP-H06349366-A (JP)
Title: Gromet
Inventor: OIKAWA TAKAYOSHI
IPC: H02G3/22
Filed: 1993-06-02
Abstract: PURPOSE:To simplify attachment/detachment of a gromet by providing an locking piece, the side surface of the front end part of which is tapered, on the lock member of the gromet, and by providing a notch part for releasing the lock of the locking piece on a panel opening part. CONSTITUTION:A gromet comprises a soft gromet main body A having an electric cable inserting hole consisting of a tube, and a lock member B to be elastically locked with a panel 21 through a locking piece 11. A support part 4 is provided on the circumferential wall 3 of the outer periphery of the inserting hole of a hollow disc shape base part 1 of the gromet main body A, and the base plate 8 of the lock member B is fitted to the annular recessed part 7 of the support part, to hold the lock member B. The locking piece 11 is provided on the bottom wall 10 of the lock member B which is connected to the base plate 8 through a standing column, and a taper is formed on the side surface of the front end part of the locking piece 11. A notch part 22 of the diameter, through which the locking piece 11 can be inserted, and a protruded part 23 are formed on the opening part 28 of the panel 21. A stopper 24 is provided to inhibit fitting of the locking piece 11 in and out of the notch 22, while tapers 25-27 are provided to facilitate the movement.
Patent JP-S5856540-A (JP)
Title: Detecting circuit for incoming signal level
Inventor: NAKAZAWA ISAO
IPC: G01R19/25
Filed: 1981-09-29
Abstract: PURPOSE:To improve the linearity of an incoming signal level versus detected output signal characteristic, by inputting an incoming signal level detection signal and an automatic gain controlling signal to a differential amplifier for synthesis. CONSTITUTION:An incoming signal inputted to a terminal 9 is amplified at an amplifier 4 via an amplifier 2, a variable attenuator 6, an amplifier 3, and a varible attenuator 7. The output is applied to a level detection circuit 13 and to a variable attenuator 8. A detection signal L1 of the circuit 13 is applied to one input of a synthesis circuit 12 consisting of a differential amplifier. The output of the attenuator 8 is amplified 5 and applied to a detector 10, the detected output signal is applied to an automatic gain controlling circuit 11 and a control signal L2 from the circuit 11 is applied to a gain control input of the attenuators 6-8 and to another input of the circuit 12, where an inversion signal L3 of the signal L1 and the signal L2 are synthesized to output a signal L4. The linearity of the signal L4 to the incoming signal level is improved to increase the monitoring function.