baber/WOPTO huggingface dataset:
Patent JP-H01305737-A (JP)
Title: Auxiliary signal transmission device
Inventor: KUBO KAZUO
IPC: H04J3/00
Filed: 1988-06-03
Abstract: PURPOSE:To attain the high quality-transmission of auxiliary signal data which is synchronized with the integer rate of a main signal data speed in a transmission system in which a speed conversion rate is non-integer by generating two clock which are synchronized with the integer rate of a main signal clock and whose phases respectively differ and reproducing auxiliary signal data. CONSTITUTION:An encoding means 4 encodes main signal data/clock from a speed conversion means 1, samples auxiliary signal data S2 from a PCM sound coder 3 by a redundant bit generated in the means 1 and transmits it through a transmission line 5. A decoding means 6 reproduces the main signal data/clock and separates auxiliary signal data S4. Since the speed conversion rate of a signal S4 is non-integer-fold, a bit width becomes uneven and it has a jitter. Thus, clock signals S5 and S6 whose phases respectively differ by 180 deg. from the main clock is generated in a clock generator 8 and an auxiliary signal reproduction circuit 9 selects an adequate method, whereby auxiliary signal data whose width is means and which do not include the jitter are reproduced. Consequently, high quality transmission is attained.
Patent JP-S6029336-A (JP)
Title: Transmission actuating device
Inventor: HAMANAKA KOUZOU
IPC: F16H59/12
Filed: 1983-07-28
Abstract: PURPOSE:To improve workability and inform a driver of the completion of mission actuation and then prevent malfunction by providing a push-button type indicating means instead of an actuating lever that performs shift and select operations. CONSTITUTION:After a clutch 6 is disconnected by stepping in a clutch pedal, a key top 11 that indicates the required shift position of a push-button type indicating device 1 is pushed. Subsequently, a control unit 2 clears the display of a display unit 9 and opens a valve V2 according to the output of a sensor S2 that detects the disconnection state of the clutch 6. Consequently, an actuator 7 receives air supply and the shift actuation of a transmission 8 is performed. When the shift actuation is completed, the shift position is displayed on the display unit 9 by the position signals from a sensor S4. At the same time, a valve V1 is opened for a preset time and the said key top 11 is pushed back by the air guided to an air induction port 17.
Patent JP-S5469843-A (JP)
Title: Electrode control system for arc furnace
Inventor: KASHIWAZAKI SHIYUUICHI
IPC: H05B7/152
Filed: 1977-11-15
Abstract: PURPOSE: To draw up an electrode rapidly when arc-current is increased over a fixed value for reducing the tripping number of times of a furnace switch by locking the controlling furnction of a control circuit and the disconnecting function of the furnace switch.  
     CONSTITUTION: When the current given to an arc electrode 2 is increased, an overcurrent relay 51u is operated to give a signal to a rapid drawing-up signal generator 9, which gives a stop signal to a stop control part 11. Consequently, the usual drawing-up operation for the electrode in a control part 8 is stopped. At the same time, a contact by an overcurrent relay 51S is on to lock the tripping operation of a furnace switch FCS, Besides, a rapid drawing-up signal is sent to the upward revolution part 10 of an electrode drawing-up motor from the rapid drawing-up signal generator 9, and the electrode is rapidly drawn up. Consequently, when the electrode current is decreased and the arc current detected in a setting part 4 is reduced under a fixed value, an input is given to a AND circuit 15 for releasing the locking of the tripping signal in the furnace switch FCS upon an AND condition that the number of upward revolution of the electrode drawing-up motor is made constant within a fixed time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63300689-A (JP)
Title: Electronic image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N9/04
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a proper white balance with high response by exposing plural fields at the same time, reading a photoelectric conversion signal of a part of fields precedingly to apply white balance adjustment. CONSTITUTION:Light passing through an image pickup lens 1 is reflected by a mirror 2, measured by a photometric element 3, the output enters a photometoric circuit 4 and a shutter 5 is subjected to switch control. While the shutter 5 is opened, the light is formed an image pickup element 6. The picture elements of 1st and 2nd fields are arranged on the element 6, one pattern is generated by both fields and sent to a video signal processing circuit 7. The circuit 7 reads the output of the 1st field among the outputs of both the fields of the simultaneous exposure earlier and reads the output of the 2nd field. The circuits are sampled and held by the circuit 7, separated into R, G, B color signals and white balance is adjusted in the automatic white balance device in the circuit 7.
Patent JP-H083116-A (JP)
Title: Production of methyl p-hydroxymethylzenzoate
Inventor: TOIDA KOZO
IPC: C07C69/76
Filed: 1994-06-20
Abstract: PURPOSE:To produce the methyl p-hydroxymethylbenzoate by reducing methyl p-formylbenzoate under a mild condition. CONSTITUTION:Methyl p-formylbenzoate ester is reduced in the presence of a catalyst containing ruthenium in at least one kind of solvent selected from a group consisting of an alkyl alcohol, cyclohexane and a lower fatty acid ester at room temperature to 200 deg.C under a pressure of ordinary pressure to 30kg/cm<2> to produce the methyl p-hydroxymethylbenzoate.
Patent JP-S61295821-A (JP)
Inventor: OZAKI MASA
IPC: H02H3/04
Filed: 1985-06-24
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-H01306880-A (JP)
Title: Recording device using electric field viscous ink
Inventor: NAKAJIMA TETSUO
IPC: G03G21/00
Filed: 1988-06-06
Abstract: PURPOSE:To reproduce a desired mixed color excellently by performing development on an electrostatic formation medium formed of a photoconductive material which is secure in electrostatic discharging by using the electric field viscous ink. CONSTITUTION:An intermediate photosensitive layer 26 is charged electrostatically by an optical electrostatic latent image forming means 42 to write the electrostatic latent image and an electric field is generated, so the electric field viscous ink supplied to the electrostatic latent image area by an electric field viscous ink supply means 32 becomes semisolid and is stuck on the external surface of an external insulating layer 28. The electric field viscous ink in the semisolid state is irradiated by an electrostatic discharging lamp 46 when moved to the position of a platen 44 and discharged electrostatically to become liquid, so that the ink is transferred to a recording paper 48, but the electric field viscous ink is liquid, so the ink penetrates the recording paper 48 immediately and is fixed. Consequently, the electrostatic latent image recording medium is easily discharged electrostatically and the desired mixed color is reproduced excellently.
Patent JP-H10334360-A (JP)
Title: Digital heat sensor and digital heat sensor for house
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B29/06
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability digital heat sensor, with which abnormality such as the disconnection or short-circuiting of temperature detection circuit can be always monitored as well by a heat sensor itself, and a high-reliability digital heat sensor four house applying this basic principle. SOLUTION: This sensor is provided with a temperature detection circuit 2 having a thermistor TH as a temperature detecting element, A/D converting means 3 for converting the voltage output of this temperature detection circuit 2 to the temperature measure value of digital signal, discriminating means 4 for discriminating the disconnection alarm or short-circuiting by comparing this temperature measure value with the respective threshold values of disconnection, alarm and short-circuiting, and output circuit 5 for outputting a discriminate signal from this discriminating means 4 to a monitoring line 6.
Patent JP-S62293528-A (JP)
Title: Optical information reproducing device
Inventor: TATSUMI KENJI
IPC: G11B11/10
Filed: 1986-06-13
Abstract: PURPOSE:To improve the accuracy and to attain mass-production by providing a reflection type diffraction grating lens between a semiconductor laser and an objective lens and separating the reflected light so as to specify the angle of optical axes made incident in the laser and a four-split photodetector. CONSTITUTION:The 0th order refracted light of an emitted light 2 of the semiconductor laser 1 is collected by a reflection diffractive grating lens 16 onto an information recording face 10 via an objective lens 18. The 0th order diffracted light among the reflected lights from the face 10 is reflected on the lens 16 and collected by the laser 1 while going backward to the emitted light 2. Further, the 1st order diffracted light subject to split is luminous flux 10 and made incident to a four-split photodetector 14. Thus, only the reflected light having bit information is led to the detector 14. Further, the optical axis angle 0 between the emitted light 2 and the luminous flux 19 is selected within equation I, even if the emitted wavelength of the laser 1 is changed, the automatic focus error signal is stabilized. Thus, the accuracy is improved and mass- production are attained.
Patent JP-H11316501-A (JP)
Title: Wet image forming device
Inventor: TAKEDA YUUSUKE
IPC: G03G15/10
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To clean an intermediate transfer body and remove carrier liquid with simple constitution by providing a roller member in a state where it is opposed to the toner image surface side of the intermediate transfer body. SOLUTION: The roller 5 is provided to be opposed to the toner image surface side of the intermediate transfer belt 2. The roller 5 is provided to abut on the belt 2 and driven to be rotated in a direction shown by an arrow by a driving means such as a variable speed motor, etc. In order to clean the surface of the roller 5, a 1st blade 6 and a 2nd blade 7 are provided comparatively on an upstream side and comparatively on a downstream side, respectively, in the surface moving direction of the roller 5 from the abutting spot of the belt 2 on the roller 5. The 1st and the 2nd blades 6 and 7 clean the surface of the roller 5 by scraping and are constituted of rubber as an elastic body, for example. Then, they are constituted to contact with/separate from the roller 5 by the driving means such as a solenoid.
Patent JP-2000324928-A (JP)
Title: Trunk reaping tobacco harvesting truck
Inventor: TAKENO SADAO
IPC: A01D45/16
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide the subject truck capable of reaping and harvesting tobacco trunks in the field, easily stabbing a necessary number of tobacco trunks into a stick in situ in a short working time, easily and simultaneously bringing a number of thus prepared sticks each suspended with tobacco trunks into a drying facility, and thereby simplifying the operational stroke from the reaping to drying in a continuous manner and substantially shortening the relevant working time as well. SOLUTION: This tobacco harvesting truck has such a scheme that, a loading platform 2 is mounted on a truck body 1, a stick stabbing device 7 is disposed above the front portion of the loading platform 2, a housing unit for tobacco trunks stabbed into sticks is disposed behind the device 7, a trunk reaping/conveyance device 4 is disposed in front of the front portion of the loading platform so as to be lower in height frontward and higher rearward, a guide section 100 in the front of the device 4 is disposed nearly at the center in the transverse direction of the device 4, the rear portion of the conveyance section of the device 4 is extended on one side left or right, a collecting stool 5 is disposed on the other side from the lower part of the rear portion of the conveyance section;  wherein the conveyance section of the device 4 is composed of an endless conveyor chain and a nipping rod disposed against the conveyor chain, and the conveyor chain on the terminal end of the conveyance section is designed so as to allow tobacco trunks to fall toward the side of the collecting stool 5.
Patent JP-H05304940-A (JP)
Title: Method for controlling temperature of raw rice wine
Inventor: OISHI KAORU
IPC: C12G3/02
Filed: 1992-04-30
Abstract: PURPOSE:To uniformize the temperature of raw rice wine by feeding and circulating a roughly filtered filtrate flowing into a filter chamber formed at the bottom of a fermentation tank to the top of the fermentation tank while regulating the temperature of the filtrate. CONSTITUTION:A filter chamber 2a capable of filtering solid raw rice wine is formed at the bottom of a fermentation tank 1, a roughly filtered filtrate flowing into the filter chamber 2a is extracted by a pump 4 and supplied and recycled to the top of the fermentation tank while regulating the temperature by a heat exchanger 5. The raw rice wine is stirred in the fermentation tank to promote cooling or heating.
Patent JP-2000326500-A (JP)
Title: Image forming apparatus
Inventor: TAKIZAWA MITSUHARU
IPC: B41J2/01
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To recognize a present state of a print head by reading data from a magnetic recording medium on the head when the head is again mounted even when the head is removed. SOLUTION: A magnetic tape 122 is adhered to an upper surface of a print head 101 placed on a carriage 106. Print attribute data containing an ink residue of the head is recorded at least by a magnetic head 120 on the tape 122 of the head 101 after the head is cleaned when printing is finished. When a power source is turned ON and the head is replaced, print attribute data of the head is read from the tape 122 of the head 101, and provided for controlling as desired.
Patent JP-S5841665-A (JP)
Title: Production of piston
Inventor: SUZUKI SHIYOUKICHI
IPC: F16J1/22
Filed: 1981-09-03
Abstract: PURPOSE:To obtain a piston which maximizes the contact area of a ball part economically by covering a ball formed to a connecting rod with solid lubricants then molding a piston head and rubbing off the solid lubricants in oil. CONSTITUTION:The ball 2 of a connecting rod 1 formed with a big end 4, a ball stud 3 and a ball 2 in one body is coated with a solid lubricant 12 of fine grains and a solid lubricant 13 of coarse grains in two layers. The part of said ball 2 is inserted into a mold and an aluminum material is cast therein to mold a piston head 5 by aluminum die casting in the state of enclosing the ball 2 therein, thereby forming a piston. The piston head is immersed in oil and the rod 1 is forced to make braying motion with respect to the head 5. Thus the solid  lubricant layer 13 of coarse grains of the ball 2 is stripped, and a clearance exceeding molding shrinkage is formed between the ball 2 and a ball seat 11.
Patent JP-H07323272-A (JP)
Title: Waste control method
Inventor: KAMEGAWA MASAYASU
IPC: B09B5/00
Filed: 1994-05-30
Abstract: PURPOSE:To efficiently and adequately obtain the information on the industrial waste for special control under handling and improve the efficiency of informa tion input by omitting the labor of reading data from respective solid drum cans each time in control of the industrial waste for special control from trans portation to disposition. CONSTITUTION:The industrial waste for special control of the same kind is classified and is put into the empty drum cans 24. Plural pieces of the solid drum cans 46 are simultaneously housed into a common container 22. The containers 22 as a unit are carried to a disposition field by railway transportation and truck transportation. The solid drum cans 46 are mounted with data carriers stated with drum can numbers 32 and IC cards 44 are affixed to the respective containers 22. The data on the industrial waste for special control with respect to all the solid drum cans 46 in the containers 22 is written on the IC cards 44.
Patent JP-H0431990-A (JP)
Title: Recognition device for handwritten character
Inventor: YOSHIDA KIMIYOSHI
IPC: G06F17/22
Filed: 1990-05-28
Abstract: PURPOSE:To reduce the capacity of a storage medium to a minimum and to easily and quickly input a phrase by immediately inputting a desired phrase by inputting one of characters and simple expander information by handwriting even when a desired word is the phrase. CONSTITUTION:This device is provided with a tablet 1 to which character information by handwriting is inputted, a display means 8 on which the character information inputted to the tablet 1 by handwriting is displayed, a first storage means 11 in which a reference character is stored in advance, a second storage means 12 in which an expander is stored in advance, and a third storage means 13 in which the phrase is stored. The character information is qualified based on storage information in the storage means 11, 12, and 13, and when the expander is included in the character information, remaining information except for expander information is qualified. The phrase relating to a qualified result is retrieved based on the expander information, and correspondent one or plural phrases are displayed on the display means 8, and the desired phrase can be selected from one or plural phrases.
Patent JP-H08333656-A (JP)
Title: Ferritic stainless steel tube for bellows
Inventor: TAKADA TAKESHI
IPC: F16J3/04
Filed: 1995-06-05
Abstract: PURPOSE: To provide a ferritic stainless steel tube for bellows, in which stress corrosion cracking is prevented, by limiting the shape of a weld bead and the crystalline grain size in a weld metal zone, respectively, in the weld zone of a tube of ferritic stainless steel containing specific amounts of C, Cr, and N. CONSTITUTION: In the weld zone of a ferritic stainless steel tube containing, by weight, <=0.02% C, 10.0-23.0% Cr, and <=0.015% N, the built-up height of bead on the external surface side of the steel tube is regulated to zero or a value not higher than 20% of the plate thickness and also the built-up height of bead on the internal surface side of the steel tube is regulated to zero or a value not higher than 30% of the plate thickness, and further, crystalline grain size number in the weld metal zone is regulated to No. 3.0 or above. By this method, the bellows in which stress corrosion cracking is removed in the weld metal zone of the ferritic stainless steel tube free from expensive Ni can be produced, and manufacturing yield can be improved.
Patent JP-H07315288-A (JP)
Title: Module for artificial land
Inventor: FUJIMURA AKIHIRO
IPC: B63B35/44
Filed: 1994-05-27
Abstract: PURPOSE:To provide a reinforced concrete module at a low cost by arranging multiple belt-shaped steel plates on a plane, putting and welding multiple vertical and horizontal steel frames, steel plates, and the like on the belt-shaped steel plates so as to form a steel plate integrated structure, connecting multiple integrated structures together so as to form a rectangular parallelepiped, and pouring concrete into hollows around the steel frames. CONSTITUTION:Multiple steel plate belts are arranged on a plane and are integrated by welding their adjacent parts together, and on it, multiple vertical steel frames consisting of H-steel and U-steel are welded together at the fixed intervals, while multiple horizontal steel frames 39 are welded together at the fixed intervals, and on this, multiple upper steel plates 40 are welded, and consequently, a steel material integrated structure 38 for a bottom wall is formed. Steel material integrated structures 41-45, which are provided with the same structures, for a middle wall, an upper wall, a left wall, a rear wall, and a right wall are welded and connected together, and a rectangular parallelepiped body is formed. Subsequently, concrete is filled in space around the steel frames between respective steel plates so as to be hardened, and consequently, a standardized module, which is excellent in a heat insulating characteristic, a sound insulating characteristic, and a vibration damping characteristic and suitable for an artificial land, for an artificial land is provided.
Patent JP-S6028670-A (JP)
Title: Double face copying machine
Inventor: KAMEGAMORI MASAYUKI
IPC: G03G15/23
Filed: 1983-07-27
Abstract: PURPOSE:To perform the double face copying where picture deviations on front and rear faces or the like are prevented, by providing a stacker which accumulates and supplies again forms accurately. CONSTITUTION:After a picture is formed on the first face, a form P is inverted in a device 21 by a path indicated by a dotted line and is fed into a stacker S from a carrying part 22. The other end-side part of a bottom plate 23 is connected to a pulley, which is driven by a motor 27, through a wire 25, and its angle is changed by rotation of the motor 27. The motor 27 is rotated counterclockwise by a copying start signal of the second face to turn the bottom plate 23 to the second approximately horizontal position (b), and the top of accumulated forms is fed out and is brought into contact with a roll 32, and the roll 32 is rotated to feed forms one by one through double feed preventing roll 33, and forms are fed to an image transfer part through a carrying roll 35. After all forms are supplied there and copying to the second faces of forms is completed, the motor 27 is rotated clockwise, and the bottom plate 23 falls and is returned to the first state to prepare for the next double face copying start.
Patent JP-2000326010-A (JP)
Title: Stepped sleeve winding and positioning control device
Inventor: ONO YASUO
IPC: B21C47/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a winding and positioning control device capable of positioning the tip of a strip to a stepped portion of a sleeve in an automatic operation and with high accuracy. SOLUTION: A tip of a strip 1 is stopped at a position A before B by a distance L. An angle θ subtended from C to B of a tension reel 2 is set so that a stepped portion of a sleeve 7 is moved by the distance L, and the tension reel 2 is turned so that the stepped portion of the sleeve 7 is stopped at the position C. Then, the tip of the strip 1 reaches the stepped portion of the sleeve 7, and the winding is started at the position B by simultaneously operating the strip 1 and the tension reel 2 at the same speed.
Patent JP-S5565312-A (JP)
Title: Simultaneous melting and ingot casting method for steel of different kind in steel manufacturing furnace
Inventor: MORIYA ATSUO
IPC: C21C5/00
Filed: 1978-11-09
Abstract: PURPOSE: To manufacture steel materials of plural different composition in one operation of refining in steel manufacture, by tapping and dividing a portion of molten steel refined in a large-sized steel manufacturing furnace into plural ladles, and by adjusting the compositions of the molten steels contained in the ladles or remained in the furnace respectively.  
     CONSTITUTION: Molten steel is refined in a large-sized steel manufacturing furnace, and is tapped to plural ladles in required quantities. To the molten steel in each ladles, or the molten steel remained in the furnace are added iron alloys such as Fe-Si, Fe-Mn, Fe-Cr, Fe-Ni, or Fe-Mo etc. and is melted. Hereby, steels of different qualities having required compositions are obtained in the ladles and the furnace. Because the refining is performed in a large-sized furnace, not in a small-sized furnace, the steel of different compositions and of different kinds are manufactured in relatively small quantities at a high efficiency and at a low cost as the result of a large-sized furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5262248-A (JP)
Title: Preparation of diesters of succinylsuccinic acid
Inventor: GOI MITSUHIRO
IPC: C09B48/00
Filed: 1975-11-17
Abstract: PURPOSE: To obtain a high-purity succinylsuccinic acid diester in good yield by the reaction of a ϒ-haloaceto acetic ester and an inorg. salt in a solvent mixture consisting of water and less than equal wt. of an alcohol. 
     COPYRIGHT: (C)1977,JPO&Japio