baber/WOPTO huggingface dataset:
Patent JP-H01290389-A (JP)
Title: Dynamic level discrimination circuit
Inventor: OMOTANI YOSHIRO
IPC: H04N19/423
Filed: 1988-05-18
Abstract: PURPOSE:To attain correct discrimination even if a spike noise is mixed in a picture signal by taking a difference of a picture signal by a frame memory and a subtractor, detecting an isolation point from a delay memory group as a moving quantity and eliminating the isolation point. CONSTITUTION:A picture signal inputted to an input terminal 1 is retarded by one frame at a frame memory 2 and a difference between a signal at a present point of time and a signal retarded by one frame is taken by a subtractor 3. When a picture is being moved, the difference is a value. The differential amplitude is a moving quantity of a picture by an absolute value circuit 4, outputted sequentially to delay memory groups 5 to 8 and each output is inputted to an isolation point elimination circuit 9, in which a center picture element d0 of the output of a delay memory group 6 and a mean value of surrounding picture elements dH, d1, d-1, d-H of the output of other delay memory or the like are compared and the mean value is replaced when the difference is a prescribed level or over.
Patent JP-S5643754-A (JP)
Title: Manufacture of semiconductor device
Inventor: DENDA MASAHIKO
IPC: H01L29/73
Filed: 1979-09-17
Abstract: PURPOSE:To reduce the difference in level with oxide film thinning a polycrystalline layer without thinning a monocrystalline layer by a method wherein the monocrystalline semiconductor is formed to an active region and the polycrystalline semiconductors to an electrode portion, and the difference of speed of oxidation is utilized. CONSTITUTION:Oxide insulating films 2 are made up at both sides on a semiconductor substrate 1, holding a necessary part, and a n<+> type buried layer 4 is built up to the necessary part. Crystals are grown on the oxide films 2 and the buried layer 4 in epitaxial method, and a monocrystalline Si layer 5 is formed to a part where an active element such as a bipolar transistor is made up and polycrystalline Si layers 6 are built up to parts functioning as wiring on the oxide films  2. The whole is oxidized at a low temperature, the polycrystalline Si layers 6 are  oxidized at speed treble as fast as the monocrystalline layer 5, and the surfaces of  both layers 5a, 6c are made approximately same surfaces. An oxide film 15 is removed, and a bipolar transistor, etc. are formed to the monocrystalline Si layer 5a.  Thus, the thickness of an external base layer 8b and a collector layer 11a of the  polycrystalline Si layers 6c is thinned, and difference in level with the oxide films 2  can be reduced.
Patent JP-H07300809-A (JP)
Title: Soft-surfaced pavement material
Inventor: SUGIYOU SUSUMU
IPC: E01C5/22
Filed: 1994-05-09
Abstract: PURPOSE:To prevent damages by spike shoes or the like and further prevent the happening of slip accidents by superposing a surface board made of soft resin, such as rubber on the top of a hard base mount. CONSTITUTION:An about 20mm thick rubber-made surface board is placed in contact with the top of a square-shaped about 50mm thick concrete-made base mount 2, thereby forming a pavement material. Cutting grooves are installed crosswise on the top of the rubber-made surface board 1 thereby forming a large number of square-shaped projected parts which are lined up. The rubber-made surface board is rich in elastic properties and excellent in thick absorbing properties during walking and immune to slip hazards even when the surface is wet resultant from rainfall or sprinkling. Especially when wearing spike shoes, if the spike shoes come into contact with the surface of the rubber-made surface board 1, the contact area is deeply dinted, which makes it possible to protect the tip areas of the spike shoes from damages, thereby allowing people to walk in a natural manner just like walking on a paved ground surface or a lawn surface.
Patent JP-H05294657-A (JP)
Title: Image fiber and its production
Inventor: SETO KATSUYUKI
IPC: G02B6/04
Filed: 1992-04-14
Abstract: PURPOSE:To provide a simple method for producing image fiber excellent in contrast. CONSTITUTION:The objective image fiber is obtained by stuffing many optical fiber element wires of a three-layer structure in which a core is pure quartz glass; a clad is F-doped quartz glass and a layer to be a light shielding layer is multicomponent-based glass into a quartz tube, providing an image fiber preform, melting and drawing the image fiber preform, then winding the resultant fiber onto a bobbin, exposing the fiber wound onto the bobbin to an atmosphere of gamma rays, deteriorating and coloring the multicomponent-based glass and providing the light shielding layer. Since the core and clad are composed of quartz-based glass, they are not deteriorated with the gamma rays.
Patent JP-H05285052-A (JP)
Title: Cooking grill
Inventor: MORI YOSHIHIRO
IPC: A47J37/06
Filed: 1992-04-13
Abstract: PURPOSE:To provide the title grill of which the inside is well lighted and in which the conditions roasted can be observed in a standing posture, by a method wherein burners each are provided on the wall surfaces of the inside of a grill case and a viewing window, which transmits light, is provided on the ceiling surface of the grill case. CONSTITUTION:Burners 30a, 30b each are provided on the wall surfaces of both sides, left and right, of the inside of a grill case 14. On a top board 16, a viewing window 34 for observing foods to be cooked at the inside of the grill case 14 is provided at the position to be at the ceiling surface of the grill case 14 and a light 36 is fitted in the viewing window 34. The burners 30a, 30b at the inside of the grill case 14 are ignited and the foods to be cooked are heated and cooked by the heat thereof. At that time, since the inside of the grill case 14 is lighted through the viewing window 34, which transmits light, provided on the top board 16, a cooker can observe the inside of the grill case 14 through the viewing window 34. For that reason, the conditions that the foods to be cooked at the inside of the grill case 14 are roasted can be well observed as compared with a peep through a window glass 24 on a door 22 for the grill case 14. In addition, the cooker can throughout observe the inner part of the grill case 14, in a naturally standing posture.
Patent JP-S5911796-A (JP)
Title: Control system for inverter
Inventor: MINAMOTO MASAHIRO
IPC: H02P25/04
Filed: 1982-07-12
Abstract: PURPOSE:To generate a current under the control of the stable constant current by switching to a small value in the degree which does not delay in control of the time constant of a lamp generator at the instantaneously stopping time. CONSTITUTION:A frequency command value f* and a frequency correction signal DELTAf* are added by an adder 24. A lamp generator 11 having large time constant is provided after the adder. A motor 5 is generated by the output Sa of a power interruption detector 21, the frequency correction signal DELTAf* is varied to maintain the motor current constant, and the time constant of the lamp generator 11 is converted to a small value of the degree which does not generate a control delay, thereby eliminating the delay in control. At the recovering time, the motor can be stably returned smoothly to the original speed merely by returning the time constant to the original value.
Patent JP-H06334483-A (JP)
Title: Switched capacitor sample-and-hold circuit
Inventor: SHINAGAWA NORIAKI
IPC: H03H19/00
Filed: 1993-05-21
Abstract: PURPOSE:To obtain a sample-and-hold output in which an error voltage by a clock feed-through is compensated by cancelling the error voltage resulting from receiving a clock feed-through charge generated through a parasitic capacitance with a compensation circuit when the parasitic capacitance is in existence between a gate receiving a 1st clock and an inverting input terminal of an operational amplifier. CONSTITUTION:A charge being a difference between a charging voltage V0(n-1/2)-Vi(n-1/2) of a capacitor 2 and an imaginary ground potential Va(n) being an inverting input terminal voltage of an operational amplifier 5 is discharged to a capacitor 14 through an analog switch 7 at a time t=nTs (Ts is a period) when a period of on-clock phi1 is finished, where vi is an input voltage and vo is an output voltage. On the other hand, the charge in a capacitor 9 and a parasitic capacitance 12 of the analog switch is discharged to a capacitor 13. As a result, the relation of v0(n)=vi(n-1/2) is obtained and an error voltage by clock feed-through is cancelled and the result is outputted.
Patent JP-H02298953-A (JP)
Title: Electrophotographic sensitive body
Inventor: OSHIMA KOICHI
IPC: G03G5/14
Filed: 1989-05-12
Abstract: PURPOSE:To speed up the rise of an electrostatic charge potential even in the repetition of electrostatic charge exposing and to decrease a residual potential as well by incorpo rating Zr oxide as well as arom. isocyanate and polyol resin as an under coating layer and previously specifying the NCO/OH ratio thereof at the time of forming the photosensitive body by laminating the under coating layer, a charge generating layer and a charge transfer layer on a conductive base body. CONSTITUTION:The Zr oxide having purity of >=90% of the purity of ordinary Zr oxide and having <=0.5mum average particle size of primary particles is used as the Zr oxide to be incorporated into the under coating layer and the surface thereof is treated with an org. Zr compd. The binder resin to be used at this time is constituted of a polyether polyol resin and the arom. isocyanate compd. The resin formed by compounding the same at 1:1 to 3:1 ratio of the number of the isocyanate groups and the number of the hydroxyl groups and curing the resin and the compd. by reaction is used for the resin. Namely, the amt. of the isocyanate compd. to be added is so determined that the ratio of the NCO groups therein and the OH groups in the polyol is within a 1/1 to 3/1 range. The stability to the fluctuation in temp. and humidity is imparted to the photosensitive body in this way.
Patent JP-H05289652-A (JP)
Title: Data converting device
Inventor: SASAKI YUKIMOTO
IPC: H04N1/387
Filed: 1992-04-13
Abstract: PURPOSE:To shorten the processing time required to convert the storage position of image data stored in an image memory. CONSTITUTION:This data converting device is equipped with memories 107 and 108 having an FIFO function, a delay setting part 102 which sets the number of dots to be shifted, row by row, a counter 103 for taking the timing of the writing of data to the memory 108, a comparison part 104 which compares the output values of the delay setting part 102 and counter 103 with each other, a reading and writing part 109 which reads the image data out of the memory 108 and writes the image data in the memory 108, and a sequence control part 101 which controls the whole device.
Patent JP-S5821464-A (JP)
Title: Recording magnetic ink
Inventor: SOGA SANEMORI
IPC: H01F1/44
Filed: 1981-07-29
Abstract: PURPOSE:Recording magnetic ink not causing reduction in quality of printing, obtained by using dye or pigment free from electrophoresis or electrolysis in an electric field, or free from agglomeration or segregation on an electrode as a colorant. CONSTITUTION:Ferromagnetic particles comprising Co, Ni, Fe, ferrite, etc. are dispersed into a dispersing medium comprising paraffin, an ester, an ether, etc., with a surface active agent and blended with dye containing no ion in the molecule free from electrophoresis or electrolysis in an electric filed, or free from agglomeration or segragation on an electrode or pigment having no zeta potential in the dispersing medium, to give the desired recording magnetic ink. EFFECT:Even if it is put in a high electric field during image recording, no  separation, decomposition, agglomeration, and segregation of the colorant will  occur, and the quality of printing is not reduced.
Patent JP-H07331488-A (JP)
Title: Anodization method
Inventor: AMAN YASUTOMO
IPC: B22C9/06
Filed: 1994-06-01
Abstract: PURPOSE:To form an anodized film with high precision in thickness and good reproducibility by forming a layer to be anodized to cover a non-anodizable conductive layer formed on the surface of a material to be anodized. CONSTITUTION:A non-anodizable conductive layer 2 is formed on at least a part of the surface of a material 1 to be anodized. The nitride or carbide of transition metal such as TiN and TiC is appropriately used for the conductive layer 2, and the layer is preferably formed at low temps. by magnetron sputtering or ECR reactive vapor deposition. A layer 3 to be anodized is then formed to cover at least the conductive layer 2. The layer 3 is formed on the entire surface of the material 1, as required, and the thickness is varied in the same layer. The material 1 is then anodized after the coating.
Patent JP-S5645166-A (JP)
Title: Noodle containing rice cake
Inventor: SAITOU HARUO
IPC: A23L7/109
Filed: 1979-09-18
Abstract: PURPOSE: To impart a unique flavor and resistance to the teeth to a noodle containing a rice cake and make it possible to eat the noodle in various ways, by mixing an adequate amount of cooked glutinous rice or powder of glutinous rice in a dough material, e.g. wheat flour, dogtooth violet starch, common salt solution, etc.  
     CONSTITUTION: A rice cake material, e.g. a cooked glutinous rice or powder of glutinous rice, is mixed in a dough material e.g. wheat flour, dogtooth violet starch, common salt solution, etc., kneaded and cut to a filamentary form to prepare a noodle. In case the strong taste of the rice cake is desired, the amount of the rice cake material is increased. If the strong taste of the noodle is desired, the amount of the dough material is increased. For fortifying the nutritive value, vitamins and a small amount of calcium may be added thereto. According to the method, the characteristic resistance to the teeth of the conventional udon (wheat vermicelli) or soba (buckwheat vermicelli) is changed to a unique smooth and soft resistance to the teeth, and the noodle is eatable as a zoni (a rice cake boiled with vegetables). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63287316-A (JP)
Title: Elongation/shrinkage absorbing method for cable laid along bridge
Inventor: MATSUI TAKASHI
IPC: H02G9/02
Filed: 1987-05-15
Abstract: PURPOSE:To absorb elongation shrinkage of power cable reliably by arranging a plurality of offsets on a run of power cable laid on a bridge. CONSTITUTION:Small offsets 12 having the same size are provided at three points on a run of power cable 11. Intervals between respective offsets 12 may be the same or different from each other as shown by S1, S2. Movable points P1-P5 of respective offsets 12 and a fixed point P6 are set such that elongation/ shrinkage of the cable 11 is absorb equally by sharing 1/3 by each offset 12. When elongation/shrinkage of the power cable 11 is distributed to a plurality of offsets 12 so as to reduce the size of respective offsets 12, a uniform operating mechanism is not required, and since the intervals S1, S2 can be set freely, the cable can detour an obstacle on the bridge.
Patent JP-S60259982-A (JP)
Title: Load detection circuit of pulse motor for electronic timepiece
Inventor: NAKAJIMA AKIO
IPC: H02P8/02
Filed: 1985-06-03
Abstract: PURPOSE:To enable the highly stable timepiece driving good in impact resistance, by detecting the load state of a pulse motor by detecting induction voltage generated in the driving coil of the pulse motor held under a predetermined state. CONSTITUTION:When a rotor is vibrated by impact load after the driving pulse of a pulse motor to a drive coil 137 is blocked, induction voltage relating only to the motion of the rotor is generated in the coil 137 and detected by a detection circuit 209 to detect the load state of the pulse motor with high accuracy. Because this induction voltage is low and equal to or less than the threshold values of detection inverters 129, 130, no reset pulse is outputted to a return circuit 210. By this mechanism, a driving pulse having a wide pulse width is selected by a pulse converting circuit 207 to be supplied to the coil 137 and highly stable timepiece driving good in impact resistance can be performed.
Patent JP-S5646237-A (JP)
Title: Electrophotographic receptor
Inventor: KAGAWA NOBUAKI
IPC: H01L31/08
Filed: 1979-09-20
Abstract: PURPOSE: To obtain a photoreceptor superior in charging performance, photosensitivity, image characteristics, and printing resistance and free from fatigue deterioration especially in a transfer repeating system, by adding a specified fluorene derivative bisazo compound to a photoconductive layer.  
     CONSTITUTION: To thin layer 2 formed on conductive substrate 1 of the lamination type electrophotographic receptor consisting of charge generating layer 2 and charge transfer layer 3 is added especially as layer 2 a bisazo compound represented by formula I in which A 1 , A 2  are each an aromatic hydrocarbon optionally substituted by NO 2 , CN, halogen, carboxy, alkoxy, alkyl, dimethylamino, or the like; R 1  is H or 1W4C alkyl; R 2  is H, optionally substituted amino, 1W4C alkyl, carbamoyl, carboxy, or its ester; R 3 , R 4  are each an optionally substituted alkyl; and A is formula II, III, IV, or V. Durability is enhanced more effectively by laminating layer 3 on layer 2 than by doing vice versa in using a transfer repeating type electrostatic recorder. This compound may be used by dispersing it into layer 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09307662-A (JP)
Title: Facsimile equipment and its communication method
Inventor: TADA KIMINORI
IPC: H04M11/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To allow a sender to make advanced telephone reservation by providing a reservation reception function to a receiver side FAX terminal equipment. SOLUTION: A receiver side FAX terminal equipment 4 is provided with a PB signal reception analysis section 10, a sound source transmission section 20, a reception reservation information storage section 30, an automatic dial section 40, a FAX control means section 50, and a clock calendar section 60. Under the control of a control section 70, a reservation content by a tone signal from a caller telephone set is accepted, registered in the reservation information storage section and exclusive control is conducted for FAX reception by the registered information such as a transmission schedule time. Furthermore, the terminal equipment 4 is provided also with a function informing the transmission time to the reserved party.
Patent JP-S5911797-A (JP)
Title: Driving method and device for step motor
Inventor: TOTSUKA TADAO
IPC: H02P8/16
Filed: 1982-07-10
Abstract: PURPOSE:To perform stable rotating operation of a step motor by increasing the set current value at the accelerating and decelerating time of a pulse motor to flow a rated current, decreasing the set current value at the constantly rotating time to flow a reduced current, thereby removing the vibration. CONSTITUTION:A switch 6 is closed ON by the output of the terminal C of a control circuit 1 at the starting time of a step motor, high set voltage is inputted to regulator circuits 2, 3, which control pulse motor drive transistors 8-12, 16-20 as compared with the drive current of the pulse motor, and a rated current is flowed to the pulse motor. When the start is finished, the signal from the terminal C is eliminated, the switch 6 is opened OFF, the inputs to the circuits 2, 3 become low, and the pulse motor drive current becomes low. Since the signal is outputted from the terminal C at the decelerating time in the same manner as the starting time, the pulse motor drive circuit becomes rated value.
Patent JP-S5456363-A (JP)
Title: Production of semiconductor package
Inventor: YAMAMURA EIJI
IPC: H01L21/50
Filed: 1977-10-06
Abstract: PURPOSE: To make a package of an even electrostatic capacity by pressing a transfer member to the metallized metal paste layer thinly coated on a substrate and coating a metallized metal paste.  
     CONSTITUTION: After a metallized metal paste 7 mainly composed of Mo, etc. is thinly coated about several μm on the surface of a flat substrate 6, the elastic flat face 9 of the transfer material 8 of a spcified shape is pressed thereto. Next, the member 8 is pressed to the top and bottom end faces of an alumina ceramic ring 3 to transfer and coat the paste thereto. This method obviates the occurrence of deooping of the paste and enables the package of an even electrostatic capacity to be obtained 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62277949-A (JP)
Inventor: HOGI MASAO
IPC: A61B19/08
Filed: 1986-05-27
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-H0419233-A (JP)
Title: Lubricating structure for vehicular power transmission device
Inventor: SADO HIDEKI
IPC: F16H57/04
Filed: 1990-05-10
Abstract: PURPOSE:To perform sufficient lubrication even in a case of disposing rotating direction convert mechanism at an upper part by providing a lubricating oil splash part between a rotary part and a housing for enclosing this rotary part, and supplying the lubricating oil, raked up at the lubricating oil rake-up part, to the rotating direction convert mechanism. CONSTITUTION:A rotating direction convert mechanism for converting the rotation of a transmission shaft in the right-angled direction is provided between a propeller shaft and a first or a second transmission shaft for distributing power to a front or rear wheel. A lubricating oil splash part 58 is further provided between a rotary part 40 and a housing 12a for enclosing this rotary part 40, and a lubricating oil feed passage 64 is formed to feed the lubricating oil being splashed by a lubricating oil splash part 58, to the rotating direction convert mechanism.
Patent JP-S61282580-A (JP)
Inventor: KOMINATO KOZO
IPC: E06B7/22
Filed: 1985-06-05
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-S6011117-A (JP)
Title: Recorder with running recording pen
Inventor: MIYAGAWA SHIYUUJI
IPC: G01S15/96
Filed: 1983-07-01
Abstract: PURPOSE:To hold always a recording pen in a prescribed length without requiring an artificial work by returning the grasp position by an extent of movement of a grasping part to the side of a guide pipe and feeding a metallic wire when a recording pen is worn away to be shorter. CONSTITUTION:If a roller plate 12 and a metallic wire 4' are parallel with each other, the length to the grasp position from a shaft 10 is indicated by PQ+l; but if they form a certain angle, this length is shorter than PQ+l. When a recording pen 4 is worn away, the grasp position R is shifted to the side of a guide pipe 8, and grasping parts 18 and 18' grasp the metallic wire. Grasping parts grasp the metallic wire in this manner only in the second state; and when an endless belt 1 is rotated and the state is switched from said state to the first state, the parallel relation is forced by the existence of a shaft 19, and therefore, the grasp position is returned to the position where the length to the grasp position to the shaft 10 is longest.
Patent JP-S5822025-A (JP)
Inventor: FUTAGAWA KIYOHIRO
IPC: A61B3/10
Filed: 1981-08-03
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。