baber/WOPTO huggingface dataset:
Patent JP-S63180577-A (JP)
Title: Traveling device for moving agricultural machine or the like
Inventor: ONISHI HIDEAKI
IPC: A01B69/00
Filed: 1987-01-22
Abstract: PURPOSE:To maintain a vehicle stably when turning and to improve workability in a straight traveling process, by making turning operation of a traveling device greater than a prescribed level by a steering device so as to control a degree of interval of the lateral direction of the traveling device. CONSTITUTION:When a lateral straight reaping process starts at the end of a longitudinal straight reaping process, a steering lever 19 is actuated to a turning angle (b) at the left side, for example. Then, an electromagnetic directional control valve is energized in response to a signal from a steering sensor 22 to effect turning travel. At the time, when the steering lever 19 passes through the point (b), a displacement sensor 23 senses it to expand an expanding and contracting cylinder 11 according to the turning angle so that a traveling device 2 on a movable side is displaced externally through a guide cylinder 9 and sliding rod 10, whereby a distance (a) between wheels is increased. When the steering lever 19 is returned to a neutral position after the turning has been completed, the traveling device 2 also returns to its original position to maintain the original distance (a) between the wheels. Thus, a vehicle is maintained stably when turning and workability is improved in a straight travel process.
Patent JP-S56112975-A (JP)
Title: Rust-preventing material for automobile and rust- preventing treatment
Inventor: YUGAWA KENKICHI
IPC: C09D5/08
Filed: 1980-02-08
Abstract: PURPOSE: To provide a rust-preventing material for an automobile, which has no staining property against a top coat as well as improved sprayability and rust-preventing capacity, by compounding a metal salt of an oxidized petrolatum, a waxy substance, a synthetic resin, a lanoline, a metal salt of said lanoline and a metal salt of a synthetic sulfonic acid to a metal salt of a petroleum sulfonic acid.  
     CONSTITUTION: To 100pts.wt. metal salt (A) of a petroleum slufonic acid, 30W 100pts.wt. metal salt (B) of an oxidized petrolatum, 10W50pts.wt. waxy substance (C), 10W50pts.wt. synthetic resin (D), 10W60pts.wt. mixture (E) comprising a mixture of a lanoline and a metal salt of a fatty acid thereof and a metal salt of a synthetic sulfonic acid, and an org. solvent (F) are compounded to prepare a rust- preventing material and a mixing ratio of the mixture of said lanoline and the metal salt of the fatty acid thereof to said metal salt of the synthetic sulfonic acid is adjusted to 0.5:1W25:1, a viscosity thereof to 30W1,000cps and a thixotropy index to 3 or more. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07219193-A (JP)
Title: Heat development processing device
Inventor: ISOZAKI EIICHI
IPC: G03D13/02
Filed: 1994-02-07
Abstract: PURPOSE:To prevent generation of air bubbles, wrinkles, etc., in a guide member which comes into contact with a heat developable photosensitive material to be heated. CONSTITUTION:A turn guide 61 for pressing the photosensitive material to a heat roller is inserted into and covered by a guide surface material 68 obtd. by forming an elastically deformable supporting member 66 into a cylindrical shape. The supporting member and the guide surface material are fixed to a bracket 64 by means of a retaining fitting 80. The guide surface material is detained only at the end on the transporting direction (arrow C direction) side of the photosensitive material to the supporting member. The turn guide is so formed as to press the photosensitive material in contact with the guide surface material to the heat roller by energizing force of the supporting member and does not generate ruggedness by the air bubbles and wrinkles. The ruggedness, if generated on the guide surface member, is easily dissipated and the uniform and tight contact of the photosensitive material with the heat roller is possible.
Patent JP-2000214520-A (JP)
Title: Camera
Inventor: TAMAMURA HIDEO
IPC: G03B15/05
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera on which a large rotary member can be loaded, although the main body is made small in size. SOLUTION: As for the camera, a drive unit for recording data on a flat recording medium such as an FD or a medium whose size is nearly the same as that of the FD is used, and the flat part of the drive unit is constituted so as to be nearly orthogonal to a photographing optical axis and a photographing optical system is arranged on the object side of the drive unit, the camera is provided with an imaging device arranged on the end face side of the camera housing 1 and a disk-like rotary member 4 in which plural photographing optical systems 5 to 8 are arranged, and whose center is positioned nearly at the center of the camera so that the member 4 may be rotated and whose diameter is the same as the outside dimension of the camera.
Patent JP-H08197038-A (JP)
Title: Treating system for garbage and the like
Inventor: YOSHIDA TAKESHI
IPC: C02F11/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a treating system for garbage, etc., which is simple without increasing the scale of treating facilities, facilitates maintenance, allows saving of water and enables the execution of a hygienic treatment. CONSTITUTION: This treating system is provided with a garbage pulverizer 1 for pulverizing garbage, etc., to a garbage slurry and a separator for separating the garbage slurry discharged from this garbage pulverizer 1 to garbage, etc., and waste water. The system is provided with a garbage treating vessel having a garbage treating section 5 provided with a microorganism fixed bed 10a for aerobically treating the garbage, etc., separated by this separator and a waste water purifying section 7 for purifying the waste water separated by the separator. The system is provided with a circulating path 20 for returning the purified water purified in this waste water purifying section 7 to the garbage pulverizer 1 and reusing the water.
Patent JP-2000214864-A (JP)
Title: Karaoke apparatus
Inventor: ITO SHIGEYOSHI
IPC: H04B10/2581
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke apparatus made easy for connection between a plurality of apparatuses. SOLUTION: In this karaoke apparatus made up by housing five equipment, a monitor 5, a karaoke apparatus body 1, a voice adaptor 2, an amplifier 3, and a DVD changer 4 in a rack 10, optical fibers 12 (12a to 12e) is laid on a back plate 11 of the rack 10, and infrared input/output terminals 13 (13-1a to 13-5d) are provided in positions confronting the optical fiber, of back surfaces of the plurality of apparatus. Because the optical fiber 12 is made of a soft resin, it can be deformed by being pressed from the lateral side to cause transmitted light to leak out therefrom. Each infrared input/output terminal 23 is constituted of a tip part of optical fiber made of a hard optical resin, deforms the optical fiber 12 by being pressure-attached thereto, and can input or output laser beam signals into or out of the optical fiber 12.  Connection for transmission lines is completed by merely installing the equipment 1 to 5 in the rack 10.
Patent JP-H01190052-A (JP)
Title: Loopback test system
Inventor: NEGISHI HITOSHI
IPC: H04L69/40
Filed: 1988-01-25
Abstract: PURPOSE:To conduct the loopback test with high accuracy by inverting either data sent from a line side buffer or data fetched in a line side buffer at the loopback test. CONSTITUTION:An inverting circuit 5, in case of the normal mode, passes as it is the data outputted from a line side buffer 3, supplies it to a transmission/ reception control section 2, inverts the data outputted from the line side buffer 3 at the loopback test mode and gives the result to the transmission/reception control section 2. A mode signal from a mode setting section 4 is fed to an AND gate 5a and fed to an AND gate 5b via an inverter 5c. The data read from the line control buffer 3 is fed to the AND gate 5a and fed to the AND gate 5b via an inverter 5d. The output of the AND gates 5a, 5b is fed to the transmission reception control section 2 respectively via an OR gate 5e.
Patent JP-S57128774-A (JP)
Title: Rapid-start type fluorescent lamp
Inventor: MURAKAMI KATSUO
IPC: H01J61/54
Filed: 1981-02-02
Abstract: PURPOSE: The titled fluorescent lamp emitting green light that is made by forming first a specific transparent and electrically conductive coating on the inner surface of a glass tube and coating the resultant surface with a specifically composed divalent metal borate fluorescent substance activated with Ce and Tb, thus showing reduced yellowing and blackening and keeping luminescent flux at a high level.  
     CONSTITUTION: First, a transparent and electrically conductive coating of 0.11W 0.80kΩ/cm resistivity is formed on the inner surface of a glass tube. Then, the resultant surface is coated with a divalent metal borate fluorescent substance activated with Ce and Tb that is prepared by mixing a boron compound readily convertible into its oxide at elevated temperature such as H 3 BO 3 , a magnesium compound such as MgO, a cerium compound such as CeO 2  and a terbium compound such as CeO 2  and a terbium compound such as Tb 4 O 7 , precalcining them at 400W800°C and calcining in a reductive atmosphere at 800W1,100°C, thus having the composition of the formula (MIis Mg, Be, Zn, Cd; M II is Ca, Sr, Ba; 0<a≤2.0; 0<x≤0.25; 0<y≤0.4; 0.0001≤z≤0.4). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62172731-A (JP)
Title: Etching method
Inventor: HIRATA MASAKI
IPC: H01L21/306
Filed: 1986-01-24
Abstract: PURPOSE:To render a silicon wafer uniform in thickness by a method wherein the value of a positive-polarity DC voltage is caused to gradually lower during a prescribed period of time prior to the end of etching for a P-type conductive layer. CONSTITUTION:A quartz beaker 1 accommodates such as etchant 2 as KOH, EDP or hydrazine by which silicon is anisotropically affected. The etchant 2 is heated by a heater 3 to 90-180 deg.C. A platinum electrode 4 is connected to the cathode of a variable power source 6 and, with the etchant 2 stabilized at a reference potential, the N-type conductive layer of a P-N junction silicon wafer 5 is connected to the anode of the variable power source 6. In this process, the surface to be etched of the P-N junction silicon wafer 5 is covered by a mask 10. Immersion in the etchant 2 of the P-N junction silicon wafer 5 with a voltage from the variable power source 6 applied thereto results in the anisotropic etching of a diaphragm in the P-type conductive layer. Etching terminates, the termination starting at the wafer outer circumference, upon reaching the N-type conductive layer of the etching effect. During this process, the output voltage of the variable power source 6 is caused to lower with the passage of time. Etching proceeds concentrically toward the center from the wafer outer circumference. The lowering of the power source voltage eliminates the concentration of electric currents on minority chips, for the realization in the wafer surface of a diaphragm equipped with a uniform thickness.
Patent JP-H07214847-A (JP)
Title: Printer and method for changeover of paper of printer
Inventor: WATANABE SHOICHI
IPC: B41J15/04
Filed: 1994-02-08
Abstract: PURPOSE:To prevent paper from getting out of a press-in tractor, by checking up the position of a change lever when the paper is changed over, in a printer having a plurality of press-in tractors. CONSTITUTION:A printer 1 is provided with a rear press-in tractor 6 and a bottom press-in tractor 8. The two press-in tractors 6 and 8 rotate with a platen 2 and changeover thereof is conducted by a change lever 11. In the case when the changeover is made from paper 6 supplied by the rear press-in tractor 6 to paper 7 supplied by the bottom press-in tractor 8, the platen 2 is rotated in the normal direction (direction of discharge of paper), a change in a detecting lever 10 on the side of the press-in tractor 8 of which the paper is not at a printing position is viewed and it is judged therefrom that the change lever 11 is at a right position or not.
Patent JP-H03219217-A (JP)
Title: Film integrated type camera
Inventor: SAKAI ZENICHI
IPC: G03C3/00
Filed: 1990-01-24
Abstract: PURPOSE:To photograph a person who is several meters before and the sky at the infinite distance in sharp focus state by slanting a photographic lens and thus setting its focus so that the lower part of a subject field is set to a short distance and the upper part is set to a long distance. CONSTITUTION:The photographic lens 4 is set as a panning-focus system which has an optimum focus position in a range of 1 - 5m and an object can be photographed in a proper focus state without focus adjustment. Then the optical axis O' of the photographic lens is slanted upward at a slight angle theta to the optical axis O perpendicular to a film surface F so that the lower part which is not an object field is focused to a short distance and the upper part is focused to a long distance. Consequently, the person at the lower part in an image plane and the background at the upper part of the image plane are photographed as a sharp image.
Patent JP-S55107984-A (JP)
Title: Electronic watch
Inventor: ITOU TOSHIYUKI
IPC: G09F9/30
Filed: 1979-02-09
Abstract: PURPOSE: To discriminate am or pm at a glance by altering the color of an indicator for indicating the time.  
     CONSTITUTION: The frequency of a standard oscillator 1 is divided by a frequency divider 2, and converted through a counter by a decoder 6 into a time display signal. This signal drives and indicates through a drive circuit 7 an LCD9. When the time is changed from am to pm or vice versa, a discriminator 10 discriminates the change to produce a discrimination signal therefrom. This signal alters the voltage supplied from a power supply circuit 8 to a drive circuit 7 to accordingly alter the color of the LCD9. This is similarly operated in case of an analog display by the LCD. Since the color of the display number is altered between the am and the pm, it can provide a watch which can be readily identified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06233187-A (JP)
Title: Image processor/recorder
Inventor: SUZUKI YORIMI
IPC: H04N5/45
Filed: 1993-02-01
Abstract: PURPOSE:To automatically correct the position error caused between screens by providing a correction area on the boundary part of screens and deciding the horizontal and vertical picture components of the same value when plural images divided from a single image are composed again into a single image. CONSTITUTION:A single image is divided into a reference screen 1 and correction screens 2-4 etc. Then the correction areas 7 and 8 are prepared at the lower end part of the screen 1 and the upper end part of the screen 2 respectively on these two screens vertically adjacent to each other. The image levels are detected in both areas 7 and 8, and a horizontal position error is decided by the horizontal picture components of the same level. Thus the coordinate correction value is calculated and the position error caused between both screens 1 and 2 is automatically corrected with shift of the screen 2. In the same way, the position error is automatically corrected between both screens horizontally adjacent to each other when these divided screens are composed again into a single screen.
Patent JP-H03218786-A (JP)
Title: Traveling toy
Inventor: HAGA YOSHINORI
IPC: A63H17/395
Filed: 1990-01-24
Abstract: PURPOSE:To easily change a condition related to the travel of the main body of a traveling toy without limiting the traveling range for the main body of the traveling toy by a signal line, etc., by controlling the travel of the main body of the traveling toy corresponding to contents set by the plural projecting parts of a card to be loaded to the main body of the traveling toy. CONSTITUTION:When the set card is loaded to the main body of the traveling toy and projecting parts 11 and 13 are positioned on the downside, a corresponding switch part is turned ON. When a switch part 47g is turned ON and a switch part 49g is turned OFF, it is judged that the traveling toy is turned to right only for 0.5sec. When the next switch part 47h is turned ON and a switch part 49h is turned OFF, it is judged that the traveling toy is turned to left only for 0.5sec. By repeating the turns to right and left respectively for 0.5sec., according to these switch parts 47g, 49g, 47g and 49h, so-called zigzag travel is executed and the toy is traveled just like dodging the enemy's bullets. By setting the condition related to the suitable travel and setting suitable execution time, more interest can be promoted.
Patent JP-H01191413-A (JP)
Title: Growing method for polycrystalline silicon
Inventor: NAKAYA TSUNEJI
IPC: H01L21/205
Filed: 1988-01-27
Abstract: PURPOSE:To suppress the growth of an oxide film on the surface of a semiconductor substrate at the time of introducing into a furnace and to reduce the contact resistance of the substrate with a polycrystalline silicon by reducing the temperature at the time of introducing the substrate into a furnace tube below the temperature at the time of growth of the polycrystalline silicon. CONSTITUTION:N2 gas is first introduced from a gas pipe 5 into a furnace tube 2 in a state that a door 1 is opened, and the temperature in the tube is raised by a heater 3 from 300 to 500 deg.C. Then, a boat 7 which holds a semiconductor substrate 4 is pressed from the left end opening of the tube into the tuber. Thereafter, the supply of the N2 gas is stopped, the door is closed, the tube is evacuated in vacuum by a vacuum pump 8, and the temperature in the tube is simultaneously heated from 600 to 700 deg.C. Then, a polycrystalline silicon is grown on the substrate through a pressure controlling step. Thus, the growth of an oxide film on the substrate is suppressed due to the low temperature in the tube at the time of introducing it into the tube, thereby preventing the oxide film from growing in a boundary to the polycrystalline silicon grown thereon.
Patent JP-S62177346-A (JP)
Title: Device for controlling automatic transmission
Inventor: SUZUKI YUTAKA
IPC: B60W10/11
Filed: 1986-01-28
Abstract: PURPOSE:To maintain a good speed changed function by providing a speed change judging means for starting speed change, a timing adjusting means for adjusting a delayed time for shifting, and a reference time adjusting means for adjusting a solenoid delay time when a different speed change is judged while shifting. CONSTITUTION:A controlling device 34 having a microcomputer and a memory carries out arithmetic processing on the signals of various sensors inputted into it and controls solenoids. And, the controlling device 34 has a speed change judging means 34a which retrieves a speed change pattern based on a signal and judges a defined start of speed change, a timing adjusting means 34b for adjusting a delay time from the start of a speed change to its enforcement, and a reference time adjusting means 34c for adjusting a solenoid delay time when a different speed change is judged during a defined time while making speed change. Thereby, even if a different speed change is designated when carrying out a speed change, a speed change timing as has been set can be enforced.
Patent JP-H0541994-A (JP)
Title: Compound tan-1446 and its production
Inventor: ISHIMARU TAKENORI
IPC: C12P1/02
Filed: 1992-01-30
Abstract: PURPOSE:To obtain the subject new compound which is an acidic fat-soluble substance of a metabolite of Penicillium restrictum, having a specific molecular formula and molecular weight, further anti-angiotensin II action and low toxicity and useful for preventing and treating, etc., hypertension. CONSTITUTION:A microorganism [e.g. Penicillium restrictum FL-8950 strain (FERM BP-3301)], belonging to the genus Penicillium and having the ability to produce compounds TAN-1446A, B and/or C is cultured in a culture medium to produce and accumulate products in the resultant culture. The obtained products are collected to afford TAN-1446 which is a yellow solid and acidic fat-soluble substance having the molecular formula C17H22O5, and 306 molecular weight, TAN-1446B which is a colorless solid and acidic fat-soluble substance having the molecular formula C31H44O9 and 560 molecular weight and TAN-1446C which is a light brown solid and acidic fat-soluble substance having the molecular formula C17H24O5 and 308 molecular weight.
Patent JP-S58135112-A (JP)
Title: Production of aluminum oxynitride
Inventor: YONEYA KATSUTOSHI
IPC: C01F7/00
Filed: 1982-02-03
Abstract: PURPOSE:An Al powder and an Al2O3 powder are combined at a specific ratio and the mixed powder is calcined in a specific temperature range in an atmosphere mainly containing N2 gas to enable the calcination at a low temperature. CONSTITUTION:15-50wt% of A  powder and 50-85wt% of Al2O3 powder are mixed to prepare a mixed powder. The Al powder is preferably scaly and the Al2O3 powder has less than 1 micron particle sizes. The mixed powder is calcined at 600-1,200 deg.C, particularly 650-900 deg.C in an atmosphere mainly consisting of N2 gas into aluminum oxynitride. A part of Al2O3 may be replaced with AlN of less than 2 micron particle sizes so that the total amount of Al and AlN does not exceed 50wt% based on the total amount of the powder mixture.
Patent JP-H07310194-A (JP)
Title: Medium suitable for electrochemical regeneration of nadh, nadph or analoque thereof
Inventor: POORU EFU KOORII
IPC: C25B3/25
Filed: 1995-02-01
Abstract: Disclosed is the use of 9H-acridin-2-one and 11H-dibenz-[b,f][1,4]oxazepin-8-one compounds as mediators suitable for the electrochemical regeneration of the co-enzymes dihydronicotinamide adenine dinucleotide (NADH), dihydronicotinamide adenine dinucleotide phosphate (NADPH) or analogs thereof.
Patent JP-S61173542-A (JP)
Title: Frame synchronization system
Inventor: KAMATA YOSHINOBU
IPC: H04J3/06
Filed: 1985-01-28
Abstract: PURPOSE:To suppress a transmission information speed, to shorten a synchronism resetting time, and to simplify a synchronizing circuit by putting M information bits in one block, inserting a frame before conversion as it is after the conversion when the one block is converted into N bits, and inserting auxiliary data bits together as well. CONSTITUTION:A multiplexing part 11 multiplexes (n) low-order group signals S1, S2...Sn and a control signal which indicate positions of frame bits F1-F6 is sent to a code conversion part 12 and a speed conversion part 13 together with the multiplex signal 26. The code conversion part 12 encodes the multiplex signal 26 into a 5B6B code 28 but the control signal 26 is sent to the speed conversion part 16 as it is without the 5B6B encoding. The speed conversion part 16 inserts only auxiliary data OH from a terminal 16 into the 5B6B code 28 on the basis of the position of the control signal 27. In this case, the frame bits F1-F6 in the multiplex signal 26 are inserted as frame bits F into the 5B6B code 28 without shifting in position. This signal is converted by an electrooptic conversion part 14 into a light signal, which is sent out to a transmission line.