baber/WOPTO huggingface dataset:
Patent JP-H05317124-A (JP)
Title: Manufacture of tooth brush
Inventor: SAKA KENJI
IPC: B29C45/00
Filed: 1992-03-18
Abstract: PURPOSE:To provide a mark for the tooth cleaning period of time by a method wherein synthetic resin is mixed with micro-capsules filled with a heat-sensitive discoloring substance and injection-molded into the block head, or synthetic resin is infected and filled into a mold together with the micro-capsules to mold the block head, and bristles are planted on the block head. CONSTITUTION:A heat-sensitive discoloring material whose major components are acid color-developer and acid substance is filled in micro-capsules to produce heat-sensitive micro-capsules. A main body 3 of a tooth brush 5 consists of a block handle 1 and a block head 2, and bristles 4 are planted on the block head 2. Synthetic resin is mixed with the heat-sensitive discoloring micro- capsules and injection-molded into the main body 3. Or, the heat-sensitive discoloring micro-capsules are arranged inside a mold and synthetic resin is injected into the mold to form the main body 3. Thereby, when a specified time elapses after tooth cleaning begins, the main body 3 changes in color, so that an adequate tooth cleaning period of time is recognized and it is favorable for the oral hygiene.
Patent JP-S57208976-A (JP)
Title: Calyx removing machine
Inventor: UMADA TOSHIAKI
IPC: A23N15/00
Filed: 1981-06-16
Abstract: PURPOSE: To remove the calyx from the body of a fruit such as strawberry, by holding and cutting the calyx with a plurality of edges attached openably and slidably to a slidable shaft.  
     CONSTITUTION: The calyx 49 of a strawberry 48 is inserted into the through hole 50, and the motor 6 is energized. The cylinder 3 is revolved continuously to a definite direction, the cam 19 is retreated, the roller 18 is lifted, and the coller 12 and the swinging cylinder 10 are swung counterclockwise. By this motion, the tip of the arm 41 is rotated outward by a definite angle along the arrow 45, and the edges 44 are opened to the positions 44a. The coronary cam 35 of the cylinder 3 is retreated, and the edges 44 encircle the calyx 49. Then the swinging cylinder 10 is swung to the reverse direction, the tip of the arm 41 is swung to the direction opposite to the arrow 45, and the edges 44 are closed to cut the calyx 49. Thereafter, the shaft 30 and the cylinder 20, etc. are shifted rightward, and the edges 44 are transferred rightward keeping the closed state. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10289337-A (JP)
Title: Commutation ticket system
Inventor: TANAKA YUKIO
IPC: G07B15/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the discount feeling of time limited commutation ticket and to improve services for users by discriminating whether or not the cumulative amount of utilized fares of a commutation ticket, on which utilized fare information and upper limit fare information can be recorded, reaches a prescribed upper limit fare and writing the cumulative fees on the commutation ticket only when the amount does not reach the upper limit fare. SOLUTION: In this system for processing the commutation ticket on which the utilized fee information and the freely settable upper limit fare information can be recorded, a utilized fare calculating part 22 calculates the utilized and consumed fares, and a utilized fare adding part 24 adds the fare calculated by the utilized fare calculating part 22 to the fare utilized up to the moment. Then, an upper limit fare discriminating part 26 discriminates whether or not this added fare reaches the upper limit fare recorded as the upper limit fare information and only when this added fee does not reach the upper limit fare, a writer 14 writes this added fee on the commutation ticket. Thus, when the number of times of utilization is a little corresponding to any season, it is enough only to pay the fare matched with a utilized component and services for users can be improved.
Patent JP-S5217165-A (JP)
Title: Master cylinder for brake of motor-cycle
Inventor: FUJII YOUSUKE
IPC: B60T11/26
Filed: 1975-07-31
Abstract: PURPOSE: Master cylinder in which a mixing or inclusion of bubbles due to vibration is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05268629-A (JP)
Title: Video signal reproducing device and video signal generating method
IPC: H04N5/04
Filed: 1992-03-19
Abstract: PURPOSE:To simplify the circuit constitution by adding a synchronizing signal to only the luminance signal to reproduce the video signal. CONSTITUTION:When a video signal reproducing device 400 reproduces the video signal from a video tape 10 and adds the synchronizing signal and the burst signal to output a reproduced video signal, the horizontal synchronizing signal is added to only a luminance signal Y by a synchronizing signal and burst signal generating circuit 51. The synchronizing signal is not added to first and second color difference signals PB and PR which are not used in a TV monitor. As the result, a synchronizing signal generating circuit for color difference signal and its peripheral circuit are unnecessary, and the consequently, the circuit constitution is simplified.
Patent JP-S5523305-A (JP)
Title: Four-cycle side-valve type gasoline engine
Inventor: MATSUKI MITSUO
IPC: F02B75/02
Filed: 1978-08-01
Abstract: PURPOSE: To provide a four-cycle, side-valve type gasoline engine, which is designed such that mixture of fuel and air is preheated by exhaust gas and a small amount of exhaust gas is drawn back into combustion chamber during the suction stroke, whereby combustible range of lean mixture can be extended considerably.  
     CONSTITUTION: Mixture of fuel and air is pre-heated by exhaust gas in preheating chamber 15 formed around suction pipe 12 on the outside thereof, while it is conveyed via suction pipe 12 to suction port 11. Then, the mixture is drawn into suction-valve combustion chamber 5 through suction valve 10 and introduced therefrom into main combustion chamber 4. On the other hand, exhaust cam 20 is arranged to open exhaust valve 17 by its first projection 20a in the exhaust stroke and also to open the exhaust valve 17 slightly by its second projection 20b in the suction stroke so as to draw back a small amount of exhaust gas from exhaust-valve combustion chamber 6 into main combustion chamber 4. The mixture and exhaust gas drawn back from chamber 6 are contacted and mexed with each other at a portion 4a in main combustion chamber 4 where passages 7,8 are opened together, and compressed in the next compression stroke, so that they are ignited before spark is caused by ignition plug 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07268708-A (JP)
Title: Clothes
Inventor: SATOU SHIYOUKO
IPC: A41D27/16
Filed: 1994-03-28
Abstract: PURPOSE:To enable clothes to keep themselves clean, fresh and comfortable even in the case where the clothes are sweated or stained by freely detachably attaching patches on necessary spots of clothes and replacing patches which have absorbed sweat or are stained. CONSTITUTION:In these clothes, one or plural patches 2 which are made of a water-absorbing material in the shape of a rough oval, a rough polygon or a rough rectangle are freely detachably attached on the skin-touching side of parts of the clothes 1 such as the armpit parts 3, the crotch part 4, the breast parts 5, the back part 6, the collar parts 7, the sleeves 8 and other parts, which are each easily sweated or stained.
Patent JP-S60237122-A (JP)
Title: Turbo-compound device of marine reduction reversing machine
Inventor: KUBO MASAYUKI
IPC: F02B41/10
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a turbo-compound device in a compact size further with a low price, by providing a synchronous coupling, for synchronizing a turbine with the speed in the side of a main machine, in a power transmission route from the exhaust turbine to the main reduction reversing machine. CONSTITUTION:A device provides a transmission route such as turbine shaft 21   reduction pinion 24   intermediate reduction gear 25 synchronous coupling 28   intermediate reduction gear 26 intermediate gear 27   reverse input gear 10. While the side of a main reduction reversing machine 2, when it is forwardly driven, provides a transmission route such as engine   input gear 5   forward input gear 14   forward pinion 15   output gear wheel 7, and power from an exhaust turbine 18 joins the route being transmitted through the reverse input gear 10 engaged with the forward input gear 14. The machine 2, when it is reversed, provides a transmission route such as engine   input gear 5   forward input gear 14   reverse input gear 10 reverse pinion 11   output gear wheel 7, and the power from the exhaust turbine 18 joins the route being transmitted in the reverse input gear 10.
Patent JP-S61252231-A (JP)
Title: Granular sizing and its production
Inventor: MASUHARA SHOZO
IPC: C08B11/12
Filed: 1985-05-01
Abstract: PURPOSE:To obtain a quickly water-soluble granular sizing material without forming any insoluble agglomerates, by spraying an aqueous solution of a specified binder on fluidized water-soluble powdered sizing particles, drying these particles and bridging the particles of said sizing with the binder. CONSTITUTION:A water-soluble powdered sizing (A) (e.g., xanthan gum) and, optionally, a dispersant are placed in a fluidized bed granulator to be fluidized by upwardly passing hot air at 50-100 deg.C therethrough. This fluidized bed is sprayed with an aqueous solution of a binder comprising a sizing material (B) (e.g., sodium alginate) having a viscosity of a 5% aqueous solution at 20 deg.C >=1,000cp, preferably, the same viscosity as that of component A, and dried to bridge particles of component A with component B to obtain a granular sizing of such a particle size that all can pass a 12-mesh screen and all can be retained on a 100-mesh screen.
Patent JP-S60240561-A (JP)
Title: Brake device of construction machinery and the like
Inventor: KUSAKA KOUHEI
IPC: B60T11/10
Filed: 1984-05-14
Abstract: PURPOSE:To prevent a brake lining from being damaged by a fire caused by starting a vehicle obliviously of releasing a parking brake by returning a speed change gear automatically to the neutral position during operation of said brake. CONSTITUTION:When a parking brake switch 3 is switched in a contact point 3b side in order to start a vehicle, a parking brake relay 41 and a neutralizer relay 43 are excited through a contact point of a parking safety relay 42 and electric current flows through a parking brake valve 5 to open it, and the parking brake is released. When the parking brake 3 is switched in a contact point 3a side after stopping the vehicle, the parking brake relay 41 and the neutralizer relay 43 are excited to put the parking brake in action. Simultaneously with it, conductivity to a speed change gear direction circuit is broken, therefore, the speed change gear is returned to neutrality.
Patent JP-S58211274-A (JP)
Title: Hotel business control device
Inventor: IZUMI YOUHEI
IPC: G06Q50/12
Filed: 1982-06-02
Abstract: PURPOSE:To raise service and to save energy, by using a computer, a room number discriminating apparatus deposited to a guest of check-in, and an input device provided on a suitable place. CONSTITUTION:When a guest arrives, the front makes an input device 5 read a key tag with a room number discriminating ID, and thereafter, hands it over to the guest. A computer 1 discriminating a room number from this key tag, and turns on a switch of an power supplying circuit to the equipment of its room. Also, an account to its room number, which is provided on a storage device in the computer 1 is opened, so that the guest can perform eating and drinking, and shopping in the hotel in cashless by making a POS terminal 6 read the key tag. When the guest makes check-out, the front makes the device 6 read its key tag. The computer 1 discriminates the room number, and the power supplying circuit to the equipment of the room of its number is cut. On the other hand, the amount claimed to the guest of its room number is calculated, and a bill is printed by a printer 4.
Patent JP-H05119678-A (JP)
Title: Blade cleaning device performing duplex operation
Inventor: ROBAATO PII SHIIGERU
IPC: B08B1/00
Filed: 1992-04-14
Abstract: PURPOSE: To provide a cleaning blade whose one side surface is coated with an abrasive material and whose other side surface removes particles adhering to a photoconductive member in the cleaning blade having a multiple operation cleaning blade. CONSTITUTION: In a wiper mode, wiper movement to remove residual particles and wiper contact with a photoconductive surface 12 by means of the cleaning blade are performed. In a doctor mode, a cleaning blade edge part 95 functions as a scraper (ground surface) removing the residual particles from the photoconductive surface in the case of moving in a direction 13. A blade holder 93 supports the blade in a hermetically sealing and contacting condition with the photoconductive surface 12. When the photoconductive surface moves in a direction 12, the edge part 95 is in a frictional contact condition (cleaning surface) with the surface 11.
Patent JP-H03291319-A (JP)
Title: Method for removing residual pig and refractory brick in blast furnace
Inventor: KARATANI HIDEO
IPC: C21B7/06
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the failure of a stave cooler, etc., and to facilitate the loading of gunpowder and to enhance blasting efficiency by opening a part of the lower side wall of a blast furnace, loading the gunpowder into the blasting holes bored in the residual pig exposed in the aperture and exploding the gunpowder. CONSTITUTION:The shell 2, stave cooler 3 and refractory bricks 4 in a part of the lower side wall of the blast furnace are removed by adequate mechanical destruction to open 5 a part of the side wall and to expose a part on the outer periphery of the residual pig 6 in the bottom of the blast furnace. The blasting holes 8 are then bored at plural points on the exposed surface of this residual pig 6 by a boring device. The gunpowder is loaded into the blasting holes 8 and is exploded to partly break a part of the residual pig 6 enclosed by the bricks 4; thereafter, the residual pig scrap is discharged from the aperture 5 to the outside of the furnace. The operations to break and discharge this residual pig are repeatedly carried out. After the residual pig 6 enclosed by the bricks 4 is disassembled, the bricks 4 are disassembled and removed.
Patent JP-H11293856-A (JP)
Title: Folded plate, folded plate locking structure, and folded plate support
Inventor: YASUMOTO JUICHI
IPC: E04D3/365
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent slackening of a long folded plate even at a portion where crest shaped folded-plate support fixed in place at an interval to a ridge along the direction of eaves does not exist and to provide good engagement, when engaging parts at both the right and left ends of the long folded plate are mutually overlappingly locked to the folded plate support for time formation of a roof. SOLUTION: A folded plate has upright parts 4, 4 which rise diagonally outward at right and left sides, and horizontal parts 5 which extend roughly horizontally outward from the upper ends of the upright parts 4, 4 are formed. Engaging parts 7, 8 vertically overlapping an adjacent folded plate 1 and engaged with each other are formed at the ends of the horizontal parts 5. Reinforcing ribs 6, 6 which extend longitudinally are formed at the horizontal parts 5, 5 supporting the engaging parts 7, 8, to keep the engaging parts 7, 8 in their original positions. A vertical part 23 which stands vertically during engagement is formed at the engaging part 7 to enhance the rigidity of the engaging parts 7, 8 themselves.
Patent JP-H03291509-A (JP)
Title: Shape measuring method for ultrasonic flaw detection
Inventor: AKAGI TOSHIO
IPC: G01B17/00
Filed: 1990-04-10
Abstract: PURPOSE:To enable highly accurate shape measurement by coating a body to be measured with fine white particles at the time of the shape measurement. CONSTITUTION:The body 1 to be measured with coated with fine white particles and installed in a water tank in a room which contains no water and a laser range finder 6 is put in scanning operation in an (x) and a (y) direction to measure the distance between the surface of the body 1 to be measured and the range finder 6 at respective points (x,y) on the (x) and (y) axes, thereby obtaining the shape function of the body 1 to be measured. Measured shape data are inputted to a computer 9. Then water is poured in the water tank for the ultrasonic flaw detection in the water. At this time, the fine white particles applied to the body 1 to be measured are removed naturally. Thus, an ultrasonic probe 5 is controlled according to the shape data stored in the computer 9 to maintain a constant distance from the surface of the body 1 to be measured 1 at a constant angle so that the surface of the body 1 to be measured is profiled, thus performing the ultrasonic flaw detection. Consequently, highly accurate shape measurement is performed.
Patent JP-S63259927-A (JP)
Title: Manufacture of thin film of superconductive matter
Inventor: FUJIKI MICHIYA
IPC: C04B35/00
Filed: 1987-04-17
Abstract: PURPOSE:To make it possible to obtain a thin film of copper oxide-based superconductive matter of a uniform composition by developing products obtained by hydrolysis or solvolysis of hologenide or metal nitrate into a thin film, and processing this thin film into metal oxide. CONSTITUTION:For manufacturing superconductive matter expressed by a general composition expression (M1)x(M2)y(M3)zOw, halogenide or nitrate of M1-M3 are processed by hydrolysis or solvolysis with or without heating. Thus obtained products are developed into a thin film on a solid substrate. This thin film is then heat-processed under atmosphere of oxygen or without oxygen to be metal oxide. For the expression, M1 is an element selected among a group including B, A1, Ga, etc., M2 is an element selected among a group including Be, Mg, Sr, etc., and M3 is Cu, while x, y, z, w are any selected atomic mol percentages. A thin film of mixed and sintered copper oxyde-based superconductive matter having a uniform composition can thus be manufactured without requiring a costly high vacuum device or high techniques.
Patent JP-S5721996-A (JP)
Title: Treating method for waste liquid containing reducible substance
Inventor: TSUKAMOTO TERUKI
IPC: C02F9/00
Filed: 1980-07-11
Abstract: PURPOSE: To achieve simple and effective solid-liquid separation by treating a waste liquid containing a reducible substance with a permeable film after oxidation, and by performing solid-liquid separating treatment regarding solid matter in its condensed liquid in the presence of an assistant.  
     CONSTITUTION: A waste liquid 1 containing a reducible substance 1 is introduced into a biological reaction device A for biological reaction. Reacted slurry 2 is introduced into a separator B to be condensed into sludge; and some of it is conducted out of the system, and the other 4 is supplied to a reaction system to feed a separated liquid 5 to a film permeation device C together with additives of peroxide 15 and oxidation catalysis. A liquid 6 condensed here is introduced into a separator D. At this time, ferrous salt, for example, is added as an assistant 16 to perform solid- liquid separation. Separated sludge 9 is exhausted; some 10 of a separated liquid 8 is exhausted out of the system, and the other is supplied to the separated liquid 5. Film-permeating water 7 having higher impurity is treated with ozone and then adsorbed by an active carbon adsorption device E to be discharged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09253224-A (JP)
Title: Portable laser therapeutic apparatus
Inventor: SETO AKIRA
IPC: A61N5/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve a convenience to carry while eliminating accidental emission of laser light by a method wherein a rechargeable type battery, a touch switch and the like are housed into a case and the touch switch is brought into contact with human skin and is depressed to be turned ON. SOLUTION: A rechargeable type battery 3, a touch switch 1, a first light emitting element 4, a photo detector 6 a second light emitting element 8, a control circuit 12 and a resistor 10 are housed in a cylindrical case 13 and so arranged to be convenient to carry. The touch switch is brought into contact with human skin 2 and is depressed to be turned ON so that current is outputted from the rechargeable battery 3. A light beam 5 is emitted by the current to a human body from the first light emitting element 4 and the reflected light of the light beam 5 from the human body is received by the photo detector 6. As a result, the control circuit 12 runs a current to the second light emitting element 8, causing a laser light 9 to be outputted.  With such an arrangement, no laser light is outputted even when accidental touching by a child or the like occurs like occurs with a pencil or the like other than his body.
Patent JP-S57210774-A (JP)
Title: White level follower circuit
Inventor: KANEMITSU NORIO
IPC: H03K5/08
Filed: 1981-06-19
Abstract: PURPOSE:To track to a true white ground of a document, by setting three different values to a value read out from a memory and to upper and lower parts of said value , as a threshold value to renew the white level memory of a white level follower circuit. CONSTITUTION:A video input V being a scanning output signal of a document is applied to comparison circuits 8-1, 8-2 and 8-3. A threshold value W read out from a white level memory 5, W(1-m(%)) set at resistors R1 and R2 and V(1-n(%)) set with resistors R3 and R4 are given to each comparison circuit. From the result of comparison between the input V and threshold values W, W(1-m(%)), V(1-n(%)), the instruction of renewal is made from an ROM built in an up and down logic 10 to a follower logic 6 renewing the white level memory 5. Thus, the circuit can follow in details for the change in white ground of the document.
Patent JP-H06289556-A (JP)
Title: Heat developable diffusion transfer type color photosensitive material
Inventor: TAGUCHI TOSHIKI
IPC: G03C1/498
Filed: 1993-03-31
Abstract: PURPOSE:To provide the heat developable diffusion transfer type color photosensitive material which is excellent in discrimination without adversely affecting other photographic characteristics. CONSTITUTION:The heat developable diffusion transfer type color photosensitive material having a photosensitive silver halide, binder, reducible dyestuff donative compd. and reducing agent on a substrate further contains)the compd. expressed by the following formula: ([A]-[B]m-[C]n-[D])p-[E]. In the formula, [A] denotes an alkyl mnp group or aryl group; [B] denotes a repeating unit of an ethylene oxide group; [C] denotes a combination group; [D] denotes a dissociatable substituent; [E] denotes a hydrogen ion or mono- to tervalent cations; m denotes >=1 integer; n denotes 0 or 1; p denotes an integer from 1 to 3 corresponding to the valence of [E].