baber/WOPTO huggingface dataset:
Patent JP-S56144880-A (JP)
Title: Feeder for spot welding unit
Inventor: KOSHIYOUBU MITSUAKI
IPC: B23K11/11
Filed: 1980-04-12
Abstract: PURPOSE: To improve the working property and productivity, by converting the continuous revolution of the first shaft into the intermittent revolution of the second shaft by means of a plurality of Geneva mechanism having different speed ratios and a clutch means which is attachably and detachably coupled to them, and by intermittently feeding the welding unit by changing the feeding pitch with the chain driving sprocket fixed to the second shaft.  
     CONSTITUTION: In the feeding equipment which moves the welding unit by driving chain, the driving motor is coupled to the first shaft 8 and chain driving sprocket 5 is fixed to the second shaft 9 installed in parallel to the first shaft 8. Geneva mechanisms 22 and 23 are constituted of driving wheel 12 fixed to the first shaft 8, lock plates 24 and 25 and driven wheel 17 loosely fitted to the second shaft 9 in combination and a plurality of the mechanism are installed in parallel so that each mechanism has different speed ratios. The second shaft 9 has the first clutch means 21 which couples any one of driven wheel 17 to the second shaft 9, and by the clutch means, Geneva mechanisms 22 and 23 to be used are changed over, and the welding unit is intermittently sent by changing pitch. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01221803-A (JP)
Title: Lighting fixture for emergency use
Inventor: MOTOHASHI HIROYUKI
IPC: F21S8/02
Filed: 1988-02-29
Abstract: PURPOSE:To make a lighting fixture of thin type by providing respectively a reflecting body opposing a lamp at a central part on the bottom of the lighting fixture proper, a lighting unit approximately at the outside of the reflecting body approximately on the same plane as the mounting plane of the lamp and a battery approximately on the same plane as the mounting plane of the lamp opposing the external surface of the lighting unit. CONSTITUTION:A reflecting body 3 is so provided as to oppose a lamp 2 fitted at a central part on the bottom of a lighting fixture proper 1, and a lighting unit 4 as fitted to the lighting fixture proper 1 is provided at the outside of the reflecting body 5 and approximately on the same plane as the mounting plane of the lamp 2. Furthermore, the battery 5 is so located as to oppose the external surface of the lighting unit 4 and fitted to the lighting fixture proper 1 approximately on the same plane as the mounting plane of the lamp 2. It follows, therefore, that the lamp 2, the reflecting body 3, the lighting unit 4 and the battery 5 come to be aligned in order on the same plane. According to the aforesaid construction, the lighting fixture becomes thin type and the appearance thereof is improved.
Patent JP-S56145217-A (JP)
Title: Antitumor agent
Inventor: FUJII SETSUO
IPC: C07D405/04
Filed: 1980-04-11
Abstract: PURPOSE: To obtain an antitumor agent having a great effect of action with low toxicity, by using a specific 5-fluorouracil derivative as an active constituent.  
     CONSTITUTION: An antitumor agent prepared by using 1-(2,5-dihydro-2-furamyl)- 5-fluorouracil of the formula as an active constituent. The compound of the formula is a compound well known as a synthetic intermediate for 5-fluorouracil derivatives and has a greater tumor suppressing effect and longevous effect than those of other 5-fluorouracil derivatives, e.g. 1-(tetrahydro-2-furanyl)-5-fluorouracil. The acute toxicity LD 50  is 380mg/kg in a mouse. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61206474-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B3/12
Filed: 1985-03-12
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-S60192914-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: TAKOJIMA TAKENAO
IPC: G02F1/13
Filed: 1984-03-13
Abstract: PURPOSE:To make a liquid crystal display device free from deviation of absorption axis of a polarizing plate by adjusting the polarizing plate of a liquid crystal display panel mechanically. CONSTITUTION:The direction of absorption axis B, B' of a rolllike polarizing plate 21 provided extendably in the direction of the arrow A coincides with the direction of the arrow A. In a laminating process, the liquid crystal display panel 12 is stuck on the polarizing plate 21 while tilting it 45 degrees to the direction A as shown by dotted lines. The width W of the plate 21 is made sufficiently large and the liquid crystal display panel 12 is stuck within the width W. Unnecessary part of the plate 21 is cut off to complete laminating. As the absorption axis of the plate 21 coincides with the direction of extension of the roll, the direction of absorption axis of the plate 21 to the liquid crystal panel 12 can be adjusted mechanically.
Patent JP-S51124045-A (JP)
Title: Sewage tertiary disposal device
Inventor: TSUDA YUUZOU
IPC: B01D29/33
Filed: 1975-04-21
Abstract: PURPOSE: To provide a device which, with simple equipment, can be put to use by laying a tank underground, requiring no mechanical component. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58165862-A (JP)
Inventor: KURODA TOORU
IPC: A61K39/44
Filed: 1982-03-29
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-H07264273-A (JP)
Title: Device having movable display device
Inventor: ITO MASAYA
IPC: H04M1/02
Filed: 1994-03-18
Abstract: PURPOSE:To adjust an installing angle of the display device freely in matching with the installation state of a telephone set or the operating state by the user by moving the display device along with a curve of a rail means so as to adjust the installed angle of the display device. CONSTITUTION:The user exerts a force to an angle revision lever 32 in a direction desired to be moved along an angle revision lever use side rail 22. Then a projection in combination with a stopper fitting recessed part 21C is curved inward. Thus, the projection is parted from the recessed part 21C. Then the user moves the display device 3 supported by four display device support shafts 31, a semi-spherical projection and the projection along a display device use upper rib 12 and a display device use lower rib 21. Moreover, the user locks the display device 3 by combining the projection with the recessed part 21C at a proper position to finish the movement. The user sets down the display device 3 by descending the lever 32 downward and raises the display device 3 by elevating the lever 32 upward. Thus, the user moves the display device 3 at an angle in matching with the operating state of the user.
Patent JP-H06262215-A (JP)
Title: Plate rolling mill
Inventor: OGAWA SHIGERU
IPC: B21B13/14
Filed: 1993-03-10
Abstract: PURPOSE:To control the distribution of rolled loads in the direction of plate width and to predict and control the plate crown and shape after rolling by arranging a load detecting device independently to a supporting part of each divided backup roll, further, providing a roll profile detecting device to each of all rolls other than the divided backup rolls. CONSTITUTION:An assembly of both upper and lower rolls is a mechanism supporting a work roll 1 by the divided backup rolls 2A, 2B, 2C, 3A, 3B, 3C, 3D divided into seven parts in the axial direction and a mill wherein independent load detecting devices 5, 6 are arranged on the supporting part of each divided backup roll is used. A roll profile detecting device 7 is arranged on each of all rolls other than the divided backup roll. The plate crown and shape in the time of rolling can be detected and controlled by the mill with high accuracy without time lag and automation of operation of a mill can be progressed drastically.
Patent JP-S62205530-A (JP)
Title: Reading device for light card
Inventor: TAKAHASHI SUSUMU
IPC: G06K7/10
Filed: 1986-03-06
Abstract: PURPOSE:To eliminate occurrence of reading error and to attain accurate data reading by binarizing an electric signal by an optical sensor and outputting binarized data for each dot from the number of dots between variation points and binary state. CONSTITUTION:Output signals of a CCD line sensor 1 are converted 2 to digital signals and irregularity of the quantity of light etc. is corrected by a quantity of light correcting circuit 3. Corrected signals are inputted to a binarizing circuit 4 and binarized, and distance between variation points is determined from addresses of variation points on the sensor 1, and binarized state at this distance is stored in a memory 5. A CPU 6 connected to the memory 5 divides the distance between variation points by number of elements of the sensor 1 corresponding to the size of 1 dot of the card, and changes the result of division to integer and calculates the number of dots at each variation point. Binary data for each dot written in tracks can be reproduced from the number of dots and binary state at this distance.
Patent JP-H01223850-A (JP)
Title: Communication control equipment
Inventor: DEMACHI KOJI
IPC: H04L12/40
Filed: 1988-03-02
Abstract: PURPOSE:To improve the efficiency of multiple address communication by adding a signal representing negative reply to a token in the reception of a token added with a signal representing the negative reply of transmission acknowledgment of multiple address communication and sending it to the succeeding communication station. CONSTITUTION:A multiple address communication transmission means 11 sending multiple address communication to a transmission station N1 and a multiple address communication transmission acknowledge means 12 recognizing whether or not multiple address communication is sent to all communication stations from the information of transmission acknowledge added to a token are provided to the equipment. A multiple address communication acknowledge means 21 in a reception station N2 adds a signal representing whether or not multiple address communication is received up to now after the reception of previous token to the token and sends the result to the succeeding communication according to the cyclic order of the token. Moreover, a negative reply relay means 22 receives the token added with the signal representing negative reply of transmission acknowledge of the multiple address communication, then adds the signal representing the negative reply independently whether its own station receives the multiple address communication to the token and sends the result of the succeeding communication station. Thus, the transmission from all other communication stations is acknowledged transmission of one multiple address communication.
Patent JP-H04288448-A (JP)
Title: Petroleum hot water boiler having oil tank
Inventor: HAMAYA MASARU
IPC: F24H9/02
Filed: 1991-03-14
Abstract: PURPOSE:To improve reliability, durability, safety and outer appearance characteristic of a petroleum hot water boiler by a method wherein an oil tank device having an oil tank stored in an approximate same outer casing as that of the petroleum hot water boiler is disposed in parallel with and integral with the petroleum hot water boiler. CONSTITUTION:A petroleum hot water boiler 1 of a front air discharging type and an oil tank device 2 having an approximate same outer casing as that of the boiler 1 and having an oil tank 3 stored therein are arranged side-by-side to have their front surfaces in flush with each other, fixed and made integral with screws or the like. The petroleum hot water boiler having this oil tank is installed below a bow window as a low installing type. The boiler 1 is fixed against a wall surface of a dwelling with fixing elements 4 for its stabilization. With such an arrangement as above, the oil tank 3 is protected against a direct sun shine, occurrence of dew formation within the oil tank 3 due to a difference in cold and hot temperatures by a direct sun shine is prevented, and then a poor combustion accompanied by mixing of the formed dew into oil is prevented. In addition, an outer appearance of the device is improved in view of a design of dwelling.
Patent JP-H02228659-A (JP)
Title: Cutting device
Inventor: ONKAWA TAKEO
IPC: G03F1/00
Filed: 1989-03-01
Abstract: PURPOSE:To automatically form a mask by displaying an image based on an image signal after color separation and setting a parameter for extraction while viewing a displayed image. CONSTITUTION:The image signal after color separation which is outputted from a color scanner 2 is supplied to a silhouette image extraction part 6 through an interface unit 4 and the extraction part 6 supplies a silhouette image being a binary image consisting of a picture element inside the desired pattern or the inverted image of the binary image to a cutting part 8. At such a time, the silhouette image of the desired pattern is accurately extracted by displaying the image of a color separation plate and specifying optional one point in the desired pattern which should be used for printing and threshold for deciding the difference of lightness or color between the desired pattern and the background while viewing the image. The cutting part 8 cuts out a peeloff film or exposes a silver salt film according to the extracted silhouette image. Thus, the mask is automatically formed.
Patent JP-H09219991-A (JP)
Title: Brushless motor control
Inventor: FUKADA AKIYOSHI
IPC: H02P6/18
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure and cost reduction of the position detecting circuit of a rotor in a brushless motor and control its rotation properly without being out-of-step. SOLUTION: DC power supply is switched by a plurality of transistors of an inverter part 3 and applied to a brushless motor 4, whose rotation is controlled. A control circuit 12 switches energization forcibly when a position cannot be detected from the last energization switching timing time until a prescribed time has passed. Each time the position is detected, a position detecting interval is calculated, a prescribed number is stored for shifting. Each time energization is switched, the energization switching timing is stored by a prescribed number for shifting. When the energization switching is conducted forcibly, this position detecting interval is estimated from the last position detecting interval and stored.  On the other hand, this energization switching timing is calculated from the last energization switching timing and the last position detecting interval and stored (rewriting), or likewise, the energization switching timing is calculated and stored (rewriting) by being back to prescribed number.
Patent JP-H01225598-A (JP)
Title: Method for distinguishing patterns in coating in lacquer-ware
Inventor: SHIMA GORO
IPC: B44D5/00
Filed: 1988-03-04
Abstract: PURPOSE:To express a curved pattern while dispensing with taping, by cutting and exfoliating the film formed on a top coat paint using a releasable paint so as to form a required pattern and applying a paint to the exposed top coat paint so as to form an objective required pattern. CONSTITUTION:A releasable synthetic resin paint is sprayed on the top coat 2 of lacquer-ware 1 to form a film 7. Subsequently, this releasable paint film 7 is cut into an objective required pattern, that is, a linear geometric pattern, a curved geometric pattern or a picture pattern in order to distinguish patterns in coating and the releasable paint film 7 of the cutting part is exfoliated to form a cut an exfoliated part 6. Subsequently, color paints corresponding to the patterns to be applied to the lacquer ware in a distinguished state are sprayed to the cut the exfoliated part 6 where the top coat 2 is exposed to perform coating processing and, after the processing, the paints are dried to exfoliate the whole of the releasable paint film 7 covering the top coat 2. By this method, a required pattern 8 appears on the surface of the lacquer-ware so as to be distinguished from other patterns.
Patent JP-H04285882-A (JP)
Title: Moving direction detector
Inventor: KIMURA TOSHIYA
IPC: G01S15/58
Filed: 1991-03-14
Abstract: PURPOSE:To accurately judge a moving direction by comparing the signal obtained by multiplying the signal from an ultrasonic emitting means emitting ultrasonic waves to a road surface with a dip and emitting ultrasonic waves by the signal from an ultrasonic receiving means receiving the signal reflected from the road surface with the signal from the receiving means. CONSTITUTION:An ultrasonic emitting means 1 emits an ultrasonic signal of predetermined frequency to a road surface with a dip. A receiving means 3 receives the signal reflected from the road surface as a signal changed by Doppler frequency by Doppler effect. This received signal is multiplied by the signal due to the ultrasonic waves emitted from the means 1 by a multiplying means 5 and the obtained signal is compared with the signal due to the ultrasonic wave received by the means 3 by a comparison means 9. From this compared result, the moving direction of a moving body is judged by a judging means 11.
Patent JP-H11249134-A (JP)
Title: Illuminator, liquid crystal device and electronic equipment
Inventor: WADA KEIJI
IPC: G02B6/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide the illuminator of a front type with which visibility is high and power consumption is reduced in both the cases of illumination is ON and OFF. SOLUTION: Concerning the illuminator composed of a light transmission plate 1 forming projections 5 on the surface of a transparent plate arranged on the front face of a liquid crystal panel 20 and a spot light source 2 arranged on the end face of the light transmission plate 1, an angle formed by an axial polarizing direction 11 of the liquid crystal panel 20 and a direction 3 of light flux made incident from the spot light source 2 to the light transmission plate 1 is made into prescribed angle excepting for almost parallelism. Thus, thin plane illumination suitable for a bulletin or indicator utilizing external light can be provided.
Patent JP-S56148166-A (JP)
Title: Single phase ac induction stepping motor
Inventor: MIYAZAKI TOSHIMASA
IPC: H02K37/20
Filed: 1980-04-16
Abstract: PURPOSE:To enable starting in an optical direction, etc., of the single phase AC induction stepping motor by a method wherein plural pairs of the primary side cores having respectively the  magentic pole area at the outside of a signal phase coil larger than the magnetic pole area at the  inside, and position detecting members are provided. CONSTITUTION:The five primary side cores 12A-12E, for example, forming respectively pairs  at an equal interval are provided interposing between them the secondary side conductors 11 being provided with four projections 14A-14D, for example, in the radial direction. The both ends  of the respective primary side cores 12A-12E are wound respectively with single phase coils 20,  21, the magnetic pole area at the outside of respective single phase coils 20, 21 is made to be  larger than the magnetic pole area at the inside, and the respective cores are made to have the  prescribed breadth in contrast to the breadth of the projections 14A-14D of the secondary side  conductors 11. The prescribed number of position detecting members 13 to detect the position of  the secondary side conductors 11 are provided, and according to the position of the secondary side  conductors 11, the prescribed single phase coils 20 or 21 of the primary side cores 12A-12E are  excited to make the secondary side conductors 11 to start in the prescribed direction or to stop at  the prescribed position.
Patent JP-H11229145-A (JP)
Title: Production of composite material
Inventor: WATANABE KEIICHIRO
IPC: H01M8/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing the composite material by which a dense matrix is formed even to the deep part in the pore of a substrate without corroding the substrate. SOLUTION: An oxidizing gas is supplied on one side of the substrate consisting of a porous ceramic, the gas of the metal compd. as the raw material of the porous ceramic is supplied on the other side of the substrate to allow the oxidizing gas and metal compd. gas to react with the substrate, and the composite material to form the dense matrix in the substrate is produced. In this case, a mixture of inert gas and steam is used as the oxidizing gas and allowed to react with the metal compd. gas, and then a concd. gaseous oxygen is used as the oxidizing gas and allowed to react with the gaseous metal compd.
Patent JP-S55141172-A (JP)
Title: Quick thawing and cooking of frozen gratin
Inventor: FUJIKI SHIYOUICHI
IPC: A23L35/00
Filed: 1979-04-23
Abstract: PURPOSE: To cook frozen gratin quickly within 10min, by heating frozen gratin in a microwave oven to the nearly boiling state, and then transferring the gratin to an ordinary oven to brown its top.  
     CONSTITUTION: Frozen gratin contained in a container servable as it is, is heated in a microwave oven of a microwave output of ≥400W to the nearly boiling state, and immediately transferred to an ordinary oven or a roaster heated at ≥200°C to brown its top. The thawing and cooking of the frozen gratin can be completed in ≤10min. The boiling of the sauce of the gratin by the microwave heating affords smooth and pleasant feeling to the mouth, and the cooked gratin is free from the lowering of qualities such as those caused by the over-drying of the surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61209704-A (JP)
Title: Continuous manufacture installation of cold-rolled steel sheet
Inventor: ONO YUICHI
IPC: B21B1/28
Filed: 1985-03-15
Abstract: PURPOSE:To reduce installation cost by providing a scale breaker of tension- leveler type and a brushing device for scale-scraping as well as a continuous pickling bath in sequence to the front of a cold rolling installation. CONSTITUTION:A descaling equipment 1, consisting of a scale breaker 7 of tension-lever type and a brushing device 8 for scale-scraping, is provided to the front of a continuous cold rolling installation 3. Further, a dipping type pickling device 2 is arranged in series. A steel strip S provided with 2-5% elongation by the scale breaker 7, is descaled by the brushing device 8 and is fed into the pickling path 2. At that time, the sheet passing speed of a strip S is kept approximately uniform, also in pickling, in the longitudinal direction. Accordingly, the continuous pickling, cold rolling and annealing can be performed, and the need for a long-sized looper is eliminated. Therefore, the installation cost is reduced.
Patent JP-S62208668-A (JP)
Title: Charge transfer type solid-state image sensing element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1986-03-10
Abstract: PURPOSE:To improve the number of bits of a vertical CCD shift register by commonly using part of electrodes and by electrically connecting the other electrodes to a different conductive wiring among the plural electrodes constituting a vertical CCD. CONSTITUTION:A vertical CCD 2 consists of four electrodes 2'-1, 2'-S, 2'-F, 2'-2, for one picture element and the electrodes 2'-1, 2'-2 are also used by wiring 13'-1, 13'-2, i.e., commonly used electrodes, and a clock pulse is applied to a wiring which is commonly connected to wirings 13''-1, 13''-2 corresponding to one ends of the wirings 13'-1, 13'-2. On the other hand, the exclusive electrodes 2'-S, 2'-F are commonly connected to conductive wirings 14-S, 14-F respectively and a clock pulse is applied to wirings 5'-2, 5'-3 commonly connected to one ends of the wirings 14-S, 14-F. Accordingly, the voltage '1', '0' of a clock are transmitted to a CCD electrode and the channel electric potentials of 2'-S, 2'-F can repeat '1', '0'. This improves the number of bits.