baber/WOPTO huggingface dataset:
Patent JP-H0434568-A (JP)
Title: Image writing position set device
Inventor: KITANI YUKITOSHI
IPC: G02B26/10
Filed: 1990-05-31
Abstract: PURPOSE:To obtain an image without positional deviation with simple constitution by recording a count adjusted value and adjustable picture element density with the aid of an adjusting data holding means and setting a count correction value for aligning according to executive picture element density, the adjustable picture element density and the count adjusted value with the aid of a correction value set means. CONSTITUTION:Respective parts constituting a printer engine 65 are respectively connected to an engine driver 60 directly or through drivers. An optical write control circuit 45 and a dip SW (DPSW) 46 which sets the executive picture element density and which is also used as the adjusting data holding means at the same time are connected to the driver 60 being a correction value set means. Besides, an LD driver 78 is also connected to it. The DIP SW 64 records the count adjusted value and the adjustable picture element density of an image clock set at the adjusting time of alignment. Then, the driver 60 sets the count correction value for aligning according to the executive picture element density set when the write of the image is executed and the count adjusted value and the adjustable picture element density which are recorded in the adjusting data holding means 46. Thus, the image without the positional deviation is obtained by the simple constitution.
Patent JP-H01311606-A (JP)
Title: Digital control piezo-oscillation circuit
Inventor: KODAMA SHIGENORI
IPC: H03B5/32
Filed: 1988-06-08
Abstract: PURPOSE:To output a stable frequency whose temperature is compensated even in different control sensitivity by attaching temperature compensation data on all of the digital control input values, respectively. CONSTITUTION:The title circuit is provided with a digital temperature detection circuit(TDET)1, a digital memory circuit(MEM)2, an analog conversion circuit(DA)3, and a voltage controlled oscillation circuit(OSC)4. And the TDET1 detects an ambient temperature in a digital value, and inputs it to the MEM2 with digital control input 5. Also, data to compensate the temperature characteristic of the OSC4 is stored in the MEM2 at every value of the digital control input 5 in advance. Therefore, when the content of the MEM2 is inputted to the DA3, the DA3 adds a value to perform temperature compensation on each digital control input value, and makes it into an analog value, then, inputs it to the OSC4. In such a way, it is possible to perform stable and superior temperature compensation on any frequency control value.
Patent JP-S623280-A (JP)
Title: Diffraction grating exposure device
Inventor: TAMURA YOSHIKAZU
IPC: G03H1/04
Filed: 1985-06-28
Abstract: PURPOSE:To expose an interference fringe pattern precisely by making the centers of laser beams of both laser beams coincident on the basis of the measurement signal of alight quantity detecting means. CONSTITUTION:While either of the 2nd pieces of luminous flx L1 and L2 is cut off by a shutter 28 or 29 for light quantity measurement, the light quantity distribution of the pieces of luminous flux L1 and L2. A measurement signal is inputted to a computer through an input/output interface circuit 39, processed, and displayed corresponding to the exposure center C of a CRT monitor. Optical axis corrections are so made that the light quantity peak values E1 and E2 as the centers of the light quantity distributions of the laser beams L1 and L2 are moved to the exposure center C. When the centers E1 and E2 of the laser beams on both sides coincide with the exposure center C, respective angels thetaare values corresponding to a grating period. Consequently, the balance between laser beams on both sides is improved at each exposure point and precise exposure is carried out.
Patent JP-S5570350-A (JP)
Title: Manufacturing method for catalyst
Inventor: MAEZAWA KAJI
IPC: B01J35/06
Filed: 1978-11-17
Abstract: PURPOSE: To obtain a highly active and stable catalyst easily and at low cost by the procedure in which glass fiber is heat treated to extract and remove components other than silica and then treated with a great specific surface area of a metal salt by an exchange treatment to a catalyst support, and a catalyst metal substance is supported on the surface of the catalyst support.  
     CONSTITUTION: Glass fiber is heat treated in an acid containing Al, Si, Ti, Zr, etc., in order to extract and remove impurities other than silica from the base fiber on the one hand and also to support Al compound, Si compound, Ti compound,  and Zn compound on the base fiber by exchange reactions on the other to obtain a  catalyst support. Then, a noble metal, e.g., platinum, palladium, rhodium, ruthenium, etc., or a compound of vanadium, chromium, iron, copper, etc., is supported on the surface of the catalyst support obtained to obtain a catalyst. Also, a  glass fiber woven fabric of a network structure can be favorably employed in the  place of the glass fiber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0314447-A (JP)
Title: Container with metal cap
Inventor: KURAMOCHI SADAO
IPC: B65D3/28
Filed: 1989-06-05
Abstract: PURPOSE:To avoid the contact of the peripheral edge of a metal cap with an easily separable joint between sheet blank and thermoplastic resins upon the formation of a double seam joint by a method wherein the body and bottom parts of a container and formed of a gas-barrier sheet blank and thermoplastic resins, a flange thereof is formed of the thermoplastic resins and a specific length is given between the underside of the flange and the upper edge of the sheet blank. CONSTITUTION:A container 14 is composed of a body part 14a, a bottom part 14b and a flange 15. The body part 14a and the bottom part 14b are formed of a gas-barrier sheet blank 26 and the thermoplastic resins 28 injected on the surface of this sheet blank 26 and the flange 15 is formed of the thermoplastic resins 28. Given that the length between the underside of the flange 15 and the upper edge of a body sheet blank 26a is l, l is to be 1.5mm <=l <= 5.0mm. Reference character 29 indicates the bottom edge part formed of the thermoplastic resins 28 extended downwardly from the peripheral edge of the bottom part 14b and reference character 27 indicates the pillar part formed of the thermoplastic resins 28 filled in the gaps between the body sheet blanks 26a.
Patent JP-2000333141-A (JP)
Title: Copyright protection method and device for highly precise video signal, broadcast system, receiving device, recording and reproducing method and device, and reproducing method and device
Inventor: OGINO AKIRA
IPC: H04N21/4402
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To surely protect the copyright by superimposing the information which is generated from the attendant information added to the highly precise video signals for protection of the copyright on the converted video signals as the electronic watermark information. SOLUTION: At the WM addition parts 106, 110 and 114, the duplication control signals are generated from the CGMS-D information which is decoded at a copy generation management system(CGMS) decoding part 105 and under the control of a control part 120. The PN codes which are used as the diffusion codes are generated in a sufficiently early cycle and multiplied by the duplication control information serving as the additional information to perform the spread spectrum and to convert the duplication control information of a narrow band and a high level into the signals of a wide band and a minute level which never affect the video signals. Then the duplication control information undergone the spread spectrum are superimposed on the video signals and transmitted.
Patent JP-H038291-A (JP)
Title: Front lead terminal for electroluminescence lamp and manufacture thereof
Inventor: MIHARA SHINICHIRO
IPC: H05B33/10
Filed: 1989-06-05
Abstract: PURPOSE:To prevent a short circuit and improve work efficiency by sticking lead electrodes on the adhesive face side of an insulating tape so that their lengthy section are partially protruded from the tape, and cutting the tape off. CONSTITUTION:Projected front lead electrodes 6 each having a rectangular base section 6a and a lengthy section 6b are formed by punching. They are stuck on the adhesive face side of a double or single adhesive insulating tape 20 at a fixed interval so that the lengthy sections 6b are protruded from the tape side edge. The tape 20 is cut off at dotted lines X-X, and front lead terminals with lead electrodes 6 are separated. It is stuck on the back side of a translucent electrode 7 via the adhesive face of the tape 20 so that the electrode 6 is brought into contact with a bus 10, and a terminal is fitted to an EL lamp. The short circuit of the front lead terminal is prevented by the protrusion of the tape 20, no strict positioning is required, and workability is improved.
Patent JP-H084873-A (JP)
Title: Ball screw for vacuum equipment
Inventor: KONDO HIROMITSU
IPC: F16H25/22
Filed: 1994-06-24
Abstract: PURPOSE:To provide satisfactory durability against usage under anticorrosion atmosphere and atmosphere of air or vacuum. CONSTITUTION:A plurality of balls 3 are arranged between an inner side orbit surface 1a of a screw shaft 1 and an outer side orbit surface 2a of a ball nut 2. Two thirds among the balls 3 are loaded balls 31 each receiving a load of the ball screw. The one third of the balls are unloaded balls 32 on which the ball screw load is not applied. The load balls 31 and the unloaded balls 32 are alternatively arranged with the ratio 2:1. The loaded ball 31 is made of metal material such as bearing steel, while the unloaded ball 32 is made of PTFE-derived high polymer. A lubricating film 31a made of crystalline PTFE is formed on the surface of the loaded ball 31.
Patent JP-H01312263-A (JP)
Title: Front wheel speed doubling device for four-wheel drive tractor
Inventor: IKEDA MITSUHIKO
IPC: B60K17/348
Filed: 1988-06-09
Abstract: PURPOSE:To achieve an easy changeover of double speed rotation and normal rotation traveling of front wheels by spline-fitting double-sided claw clutches on a shaft arranged in a front axle housing, so that they can be engaged with a final gear and the axle housing respectively. CONSTITUTION:Double-sided claw clutches 18 are slidably provided on the both ends of a front axle shaft 15 arranged in the right and left direction of a vehicle body, and each of them is engaged with either of the engaging pins 25 of an axle housing 11 or the claw part of the bevel gear 16 of a final gear case 12. At the time of normal traveling, the claw clutch is engaged with the bevel gear 16, while at the time of forward turning, the outside clutch 18 is disconnected so that the outside front wheel is made to be rotatable, and further the inside clutch 18 is engaged with the engaging pins 25 to stop the turning side shaft, so that the front wheel on the turning inside is subjected to double- speed rotation by means of a differential mechanism 8. Thus, the normal traveling and double-speed rotation can be enabled only by the movement of the claw clutch 18 in the axial direction by means of a solenoid.
Patent JP-S63257-A (JP)
Title: Dried sweet corn kernel product
Inventor: IIO TETSUMI
IPC: A23L19/00
Filed: 1986-06-20
Abstract: PURPOSE:The titled tasty dried product, containing sugar, soluble polysaccharide, oil and lecithin in a specific proportion, having strong sweetness and flavor, good sense of eating and crispiness even after reconstituting with hot water as well as improved preservation quality. CONSTITUTION:A dried sweet corn kernel product containing 25-50% sugar, 1-25% soluble polysaccharide, 6-30% oil and 0.1-0.6% lecithin. For example, the above-mentioned material can be obtained by harvesting raw material corn grains in a relatively unripe state, preferably 73-78% grain moisture content in an earlier period than normal, drying the harvested corn grains, preferably by a freeze drying method and coating the dried corn grains with a fat or oil containing an antioxidant, e.g. lecithin, etc., to adjust oil and lecithin.
Patent JP-H083307-A (JP)
Title: Production of aromatic polycarbonate
Inventor: TOTANI YOSHIYUKI
IPC: C08G64/22
Filed: 1994-06-24
Abstract: PURPOSE:To obtain an aromatic polycarbonate having low impurity content and useful as an engineering plastic by using exclusively a halogen-free hydrocarbon as an organic solvent without using a halogenated hydrocarbon having environmental pollution problem. CONSTITUTION:This polycarbonate is produced from (A) at least two kinds of aromatic dihydroxy compounds as aromatic dihydroxy compound and (B) a carbonate precursor using (C) exclusively a halogen-free hydrocarbon as an organic solvent. Preferably, a compound of the component A is (i) 2,2-bis (4'- hydroxyphenyl) propane, the molar ratio of the compound (i) to the other compound (ii) is (5-95):(95-5) and the component C is a halogen-free aromatic hydrocarbon such as toluene.
Patent JP-2000335710-A (JP)
Title: Delivery slip with id
Inventor: NAKASUJI AKIO
IPC: G09F3/14
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To increase utilization efficiency by shortening a recycle period of RFID and to provide a system capable of a cooperative delivery or the like, since a delivery slip with RFID is more expensive than a delivery slip. SOLUTION: A delivery slip with RFID is formed with a delivery slip 1 and an RFID 2. The delivery slip 1 is formed with a destination information describing area 3 to describe an address, a name and a telephone number of destination, a sender's information describing area 4 to describe an address, a name and a telephone number of sender and an RFID area 5 formed with a pocket made of transparent cellophane to describe the RFID 2. On a surface of the RFID 2, an arrival code 6 to indicate a destination delivery base which is a destination of baggage is described.
Patent JP-S5933903-A (JP)
Title: Method for fixing circulator
Inventor: ISHIZAKI MASAYUKI
IPC: H01P1/387
Filed: 1982-08-18
Abstract: PURPOSE:To fix easily a circulator, by providing a magnetic substance attracted in a magnet mounting hole of a case adhering a microwave integrated circuit element to a magnet of the >=2 of circulaters placed closely together. CONSTITUTION:Screw threads for screws 19, 19' are threaded to holes 12, 12' mounting the magnet of the circulator of the case 5', and the screws 19, 19' made of a magnetic substance are screwed to the holes 12, 12'. The magnets 17, 18 of the circulators 13, 13' are attracted to the screws 19, 19'. A ground conductor 16 under other microwave integrated circuit elements 14, 15 is bonded to the case 5' and the upper conductor of each element is connected. Thus, the circulators 13, 13' are fixed and the manufacture of the microwave integrated circuit is made easily. Further, the screws 19, 19' are removed after the end of completion of manufacture.
Patent JP-S63890-A (JP)
Title: Magnetic bubble memory device
Inventor: FUKUHARA MOTOHIKO
IPC: G11C11/14
Filed: 1986-06-20
Abstract: PURPOSE:To make it unnecessary to prepare a buffer means at the outside, by holding a magnetic bubble by supplying a regulated level of magnetic field, at the time of transient interrupting the transfer of data by the request of a host computer. CONSTITUTION:A signal *WAIT11 from the host computer is set at a high level during the transmission of the data, and a clock signal CLK13 is inputted to the first timing circuit 14 through a buffer 12. And switches S1-S4 in a magnetic field generation circuit A are controlled by outputs D1 and D2, and the bubble is moved by supplying a rotating magnetic field by a coil 10. When the signal 11 goes to a low level by a transient interruption request, the switches S1-S4 are operated intermittently at high speed by the 1/2 frequency division signal T3 of the signal 13 outputted from the second timing generation circuit 15, and the magnetic field can be stabilized by permitting a DC current to flow on the coil 10. Therefore, the bubble is stopped and held, resulting to buffer is required.
Patent JP-H04366655-A (JP)
Title: Electrostatic recorder
Inventor: SHIMIZU SHIGERU
IPC: B41J2/39
Filed: 1991-06-14
Abstract: PURPOSE:To use plain paper, facilitate the production of a small-size recorder provided with a cleaning means, and form an ideal recording image of a high resolution without a residual image stably for a long time. CONSTITUTION:A developing sleeve 15 incorporating a magnet roll 16 is disposed opposedly to a cylindrical electrode 5. A plurality of recording electrode wires 17a are juxtaposed in a width direction so that the tip ends thereof are disposed on a recording position W where the peripheral surface of the developing sleeve 15 comes most close to the peripheral surface of the cylindrical electrode 5. On the upstream of the recording position W in a developer feed direction in a developer feed path, a cleaning electrode 17d is provided. A cleaning power source 17e capable of outputting a bias voltage of a reverse polarity to a polarity charged on a magnetic toner (d) is connected between the cleaning electrode 17d and the cylindrical electrode 5. Before the start of a recording action, an application of a bias voltage is started. An untransferred taner d'' remaining on the peripheral surface of the cylindrical electrode 5 is positively recovered to the recording electrode wires 17a.
Patent JP-H01311682-A (JP)
Title: Image display stabilizing circuit
Inventor: MIHASHI KAORU
IPC: H04N5/57
Filed: 1988-06-09
Abstract: PURPOSE:To clearly and brightly display a signal on a television monitor even when it is a nonstandard signal by setting the minimum level on an input image signal compulsorily. CONSTITUTION:A level setting circuit 2 is a circuit to express the minimum value of a display level, and it is set at the level 0 of analog level, and is inputted to one side of a selector 3 as a level signal 56, and a switching signal 51 is formed in the same waveform as that of a synchronizing signal, and an analog image signal 50 and the level signal 56 are switched. Therefore, a video output signal 50 goes to a level 0 at the timing of the synchronizing signal even if the synchronizing signal 51 is superposed on a video signal 50, thereby, the level of the video signal can be secured. In such a way, sharp and bright display can be realized.
Patent JP-H039412-A (JP)
Title: Defective current compensator
Inventor: TAGAMI YOSHIRO
IPC: G05F1/70
Filed: 1989-06-07
Abstract: PURPOSE:To effectively process also a high frequency current to be varied by compensating reactive power generated from a load by a 1st semiconductor power converter and improving higher harmonics removing characteristics by composite characteristics between a 2nd semiconductor power converter and a passive type filter. CONSTITUTION:The 2nd power converter 6a is connected to a filter circuit 3 in series to effectively process a higher harmonic current to be varied and a means for comprehensively suppressing flicker voltage together with a thyristor converter 2 (1st semiconductor power converter) is connected to the defective current compensating device. The 2nd power converter 6a is constituted of a pulse width modulating(PWM) converter using a voltage type inverter. Reference wave reactive power is compensated by the converter 2 and the variable higher harmonics are suppressed by the composite action between the 2nd converter 6a and the circuit 3. Thus, flicker voltage due to the higher harmonics can be reduced.
Patent JP-S5934191-A (JP)
Inventor: SASAKI YOUICHI
IPC: G21C13/00
Filed: 1982-08-20
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-H023595-A (JP)
Title: Propeller device for surfing boat such as surfing board, bladder type boat and the like
Inventor: KATO HIROSHI
IPC: B63B35/79
Filed: 1988-06-10
Abstract: PURPOSE:To aim at the safety and improving the efficiency by setting up a stand axis at the back part of a fixing board so as to fit a stand pipe thereto and fixing a rotary rod with pedals to the stand pipe and a propeller wing board extending backward to the rotary rod and the stand pipe. CONSTITUTION:A fixing base 1 is fixed on the back end surface of a surfing board, etc., and pedals 6 are trodden on alternately by a rider on the surfing board. By this motion, a wing board 8 is alternately shaken in the longitudinal direction around a stand axis 2 through a rotary rod 5, a stand board 9 and stand pipe 4 so as to manifest propeller force. At this time, the proceeding directing can be altered by adjusting the tread of right and left feet. The rotation of the wing board 8 does not present the danger to the third person because of its low speed. The safety is thus obtained as well as the efficiency is improved.
Patent JP-S5766462-A (JP)
Title: Image forming device
Inventor: ONODA SHIGEYOSHI
IPC: G03G15/00
Filed: 1980-10-13
Abstract: PURPOSE:To enable an operator to handle jamming transfer paper easily and safely, by releasing a toner-image support carriage path on a lower side of a couple of fixing rollers in a paper movement direction. CONSTITUTION:If transfer paper jams, a knob 32a is turned clockwise to disengages a hook 32 from a pin 31, and an oscillatory plate 29 is slanted counterclockwise. In this case, an oscillatory plate 15 also moves in a derection (b), and the distance between a part 182, where a driven element 10 is engaged when the oscillatory plate 15 is slanted, on the cam surface 18 of the oscillatory plate 15 and a shaft 16 is less than that between a part 181, where the driven element 10 is engaged when the oscillatory plate 15 is stood, and the shaft 16. Therefore, when the oscillatory plate 15 is turned around the shaft 16 as a support point counterclockwise, a lower fixing roller 2 is displaced downward, namely, so that it separates from an upper fixing roller 1, thereby increasing the distance of the fixing rollers 1 and 2. Therefore, the pressure is reduced when an operator releases the lower-side carriage path of the fixing rollers.
Patent JP-S621489-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07C5/342
Filed: 1985-06-27
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-H11209786-A (JP)
Title: Purification of lower alcohol ester of highly purified and highly unsaturated fatty acid and apparatus therefor
Inventor: NISHIOKA KATSUYUKI
IPC: C11C1/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a purifying method capable of industrially and inexpensive ly producing a lower alcohol ester of e.g. highly purified EPA(eicosapentaenoic acid) or DHA(docosahexaenoic acid) from a mixture without inducing heat denaturation, and an apparatus therefor. SOLUTION: This purification method comprises (1) a process of preliminary extraction by subjecting an unsaturated fatty acid lower alcohol ester mixture to a molecular distillation under <=3×10<-3> Torr at 80-85 deg.C, (2) a process of extracting a concentrated component by subjecting the preliminarily extracted component to a vacuum distillation under <=5×10<-2> Torr at <=195 deg.C and (3) a process differentially purifying a highly purified and highly unsaturated fatty acid lower alcohol ester by subjecting the extracted component to a high- performance liquid chromatography by using a filler of a reverse phase partition system.