baber/WOPTO huggingface dataset:
Patent JP-S5874263-A (JP)
Title: Pressure casting machine by high frequency melting
Inventor: AKAGI FUMIAKI
IPC: B22D18/06
Filed: 1982-10-02
Abstract: PURPOSE:To facilitate insertion of molds without losing safety and anti-staining property by forming the mold into one body in the lower part of a crucible, containing the crucible part in a heating chamber and the mold part in a lower chamber and bringing the mold and the lower chamber into press contact with the heating chamber. CONSTITUTION:A mold cradle 12 and a housing 7 are located in the lowermost end and an exhaust fan is operated to discharge air through a connecting part 21 and to evacuate the inside of a heating chamber 4. A mold formed with a mold 3 in one body in the lower part of a crucible 2 is lifted from the cradle 12 and the projecting crucible 2 is inserted into the chamber 4 from below. The mold 3 is vacuum sucked to the opening part at the bottom end of the chamber 4. Thereafter, the cradle 12 is brought into pressure contact with the bottom of the mold 3 by operating a lower pneumatic driving mechanism; at the same  time, the housing 7 is fitted to an annular cover 6' in press contact therewith.  Therefore, the need for positioning of the mold 3 in the cradle 12 is eliminated.
Patent JP-H1125542-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MATSUMURA TAKANAO
IPC: G11B15/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable the mode selection until the start time of reservation while the video recording stop mode is not selected, by outputting the reservation mode setting information, the detected information or undecided mode control information at the time before passing the start time of reservation and outputting the input selecting information and the selecting information of the video recording stop or video mode at the time after passing the start time of reservation. SOLUTION: At the time before the set operation of a reserved video recording set means 7 of external signal is executed, the reservation mode setting information 106, the detected information 101 or other information undecided by the present time information 107 are inputted to a reservation mode control means 8. The set operation is executed and at the time before passing the start time of reservation, the reservation mode setting information 106, the detected information 101 or the input selecting information 103 and the mode control information 104 based on other information undecided by the present time information 107 are respectively transmitted to an external signal selecting means 4 and a mode executing means 5 from the reservation mode control means 8.
Patent JP-S5697205-A (JP)
Title: Vermin repellent
Inventor: INAMI NORIHITO
IPC: A01N47/48
Filed: 1979-12-29
Abstract: PURPOSE: To prepare a vermin repellent effective to inhibit the intrusion of vermins such as cockroach, mosquito, rice weevil, ant, etc. and prevent the staining with the vermins, by using a specific thiocyanate compound such as 2-phenoxyethyl thiocyanate as an effective component.  
     CONSTITUTION: A vermin repellent is prepared by using a thiocyanate compound of formula (n is 2W7), e.g. 3-phenoxypropyl thiocyanate, 4-phenoxybutyl thiocyanate, etc. The agent is usually mixed with proper additives such as carrier, and formed to a desired form. The amount of the effective compound is 1W80wt%, pref. 5W 40wt% in case of using as a liquid preparation, such as dispersion, wettable powder, etc., and 1W50wt%, pref. 2W20wt% in case of using as a solid preparation such as powder. When the compound is impregnated in a sheet or a part of furniture, the amount is pref. about half of the saturated amount in the sheet, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5874417-A (JP)
Title: Fixed quantity supplier of product
Inventor: NAGAI TORAKICHI
IPC: B65G43/08
Filed: 1981-10-29
Abstract: PURPOSE:To transfer a fragile packed pad and the like without causing the application of large pressing force to the pad, by using a pair of carrying belt conveyers successively holding the pad one by one. CONSTITUTION:A supplied product 1 from a product supplier 2 is detected by a detector on the way of reaching a product placing unit 8 in device of a pair of belt conveyers 3, 3. The product 1 is moved by the conveyers 3, 3 by the distance of width of one product through a detected signal from the detector. Then the product 1, dropped onto the product placing unit 8, is pressed between the conveyers 3, 3 by a pawl part 4a fo a pressing device 4 and held by friction. In this way, if a prescribed number of the products 1 are held between the conveyers 3, 3, a counted signal of a counter is transmitted, and the conveyers 3, 3 are rapidly rotated and moved to a prescribed distance.
Patent JP-H1020501-A (JP)
Title: Radiation sensitive resin composition
Inventor: TANABE TAKAYOSHI
IPC: G03F7/004
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive resin compsn. suppressing the generation of stationary waves and halation, excellent in resolution and pattern shape, capable of stably forming a high precision fine pattern, effectively sensitive to various radial rays such as UV, far UV, X-rays and electron beams and very effective as a chemical amplification type positive resist. SOLUTION: This radiation sensitive resin compsn. contains a radiation sensitive acid generating agent generating an acid when irradiated with active light (A), a high molecular compd. having groups which are decomposed by the action of the acid and increase solubility to an alkali developer (B) and 4-20C alkylcarboxylic acid or 4-20C fluoroalkylcarboxylic acid (C) or further contains an N-contg. basic compd. (D).
Patent JP-H05340487-A (JP)
Title: Valve for fluid
Inventor: KATO MASAAKI
IPC: F16K31/06
Filed: 1992-06-09
Abstract: PURPOSE:To provide a valve for fluid having a non-slide type valve body which is reduced in mixture of foreign matters in fluid during use for a long period and prevented from leakage of fluid to the outside of a body, and reduced in incurring of the pressure loss of fluid. CONSTITUTION:In a valve for fluid having a valve body 2 which is situated independently from a valve chamber 1, the valve body 2 has a fluid flow hole 6 and incorporates permanent magnets 7. The valve body is formed in a rotatable shape and at least two valve body driving means 12 and 13 are arranged outside the valve chamber 1.
Patent JP-H1019171-A (JP)
Title: Multiple layer rubber bent pipe hose and its manufacture
Inventor: NISHIZAWA YASUTOSHI
IPC: B29L23/00
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To firmly reinforce flex portions by partially applying a topping sheet including woven cloth from the outside onto a pipe piece in a crude rubber condition in which a mandrel is inserted when a bent pipe hose is formed using the pipe piece in a crude rubber condition, in between inner and outer rubber of which a reinforcing string layer is woven. SOLUTION: When the multiple layer rubber bent pipe hose to be used around the engine of an automobile, is manufactured, a reinforcing string layer 2 is formed first by weaving reinforcing strings over the surface of inner rubber 2, outer rubber 3 is formed over the outer circumference of inner rubber, and a multiple layer rubber hose in a crude rubber condition is thereby manufactured. Next, the aforesaid rubber hose is cut into a specified length so as to be formed into each pipe piece, a mandrel in a desired curved shape is inserted into the pipe piece, and a topping sheet 5 including a woven cloth layer 4 is applied to the outer side of a flex part so as to allow the whole of them to be valcanized thereafter.  By this constitution, inner and outer rubber 1 and 3 and the topping sheet 5 are firmly and closely stuck thereto so as to allow both elasticity and tension strength to be enhanced, and concurrently, and covering the portion where the reinforcing string layer is rough in texture, with the woven cloth 4, allows texture to be made close, so that resisting pressure strength can thereby be heightened.
Patent JP-H0223956-A (JP)
Title: Orthodontic molded product
Inventor: TORII HIDEYASU
IPC: A61C7/00
Filed: 1988-07-14
Abstract: PURPOSE:To prevent hydrolysis due to enzyme in saliva and contamination due to food by forming a film composed of a reactive silicone resin to a surface. CONSTITUTION:An O-ring is cut off in use and inserted in the contact part of the bracket and wire of an orthodontic device to be used. An orthodontic molded product is obtained from a polyurethane elastomer by injection molding or other known molding technique and the polyurethane elastomer to be used may be either one of thermoplastic and thermosetting types. A reactive silicone resin is a compound wherein at least two reactive groups are provided to the terminal or interior of a polysiloxane chain and, for example, vinyl modified polysiloxane, amino modified polysiloxane or the like are designated and these resins are used alone, as a mixture or as a combination with a catalyst or their reactive component. A surface film is formed by applying a solution of the reactive silicone resin in an org. Solvent to the surface of the molded product by coating or impregnation to form a film and allowing said film to stand or applying heat treatment to said film at 50-150 deg.C.
Patent JP-H05336845-A (JP)
Title: Machine for washing nursery box
Inventor: KAWASHIMA KENZO
IPC: B08B7/04
Filed: 1992-06-08
Abstract: PURPOSE:To enable the simple installation and removal of a water tank and a machine for washing nursery boxes and making the machine convenient for carrying and housing. CONSTITUTION:The body 1 of the objective machine for washing is in the form of a box having one opened surface. The interior thereof is divided into two chambers of a washing part chamber 2 and a driving part chamber 3 with a partition plate (1a). The washing part chamber 2 is equipped with a pair of rotating brushes 4 and an introduction port (2a) for feeding the nursery boxes is opened in the upper wall thereof. The rotating brushes 4 are respectively fitted to the first rotating shaft (7a) and the second rotating shaft (7b), integrated and integrally rotated with the first rotating shaft (7a) and the second rotating shaft (7b) rotated with a motor 5 arranged in the driving part chamber 3 to deliver the nursery boxes. The first engaging member 10 and the second engaging member 11 protruding outward are attached to both sidewalls in the body 1 of this machine for washing. A hooked engaging part (11a) is formed on the free end side of the second engaging member 11.
Patent JP-S6233254-A (JP)
Title: Method of recovering thermal energy in residual hot water or hot water of bath
Inventor: AZUMA MASAYUKI
IPC: F24H1/00
Filed: 1985-08-06
Abstract: PURPOSE:To save expanses by heating cool water by heat-exchanging residual hot water and used hot water and supplying warm water obtained by the heat exchange to a solar heat water heater and an ordinary hot water storage tank. CONSTITUTION:A panel heat exchanger 3a concurrently used as a lid is set afloat on residual hot water 2 after using a bath, and a water supply hose 5 and a hot water supply hose 10, which are connected to a changeover valve 9 are connected to the panel heat exchanger 3a, opening a supply water tap 4 to transfer thermal energy of the residual hot water 2 to cool water to warm it. By manipulating the changeover valve 9, warm water is delivered to a hot water tank 7 of a solar heat water heater 6 and a hot water storage tank 8. When water heat-collected and heated is used for the bath, there is not need to additionally heat the water in the case of a fine day in winter season, and hence economical utilization of hot water can be realized. Next, in the case of recovering the thermal energy of used hot water, a hot water storage tank 12 is installed at the lower part of draining water 11. In this tank 12, a panel heat exchanger 3b is installed and while heating cool water with the thermal energy of the used water 13, warmed water is delivered to the solar heat water heater 6 and the hot water storage tank 8 and utilization thereof similar to that in the case of residual water is made.
Patent JP-H0622360-A (JP)
Title: Radio terminal controller
Inventor: KATAGAWA YUTAKA
IPC: H04Q7/22
Filed: 1992-07-01
Abstract: PURPOSE:To facilitate the system design and management and to simplify the installation by providing an interface for both a standard telephone set and a pushbutton telephone set to an exchange and selecting the mode in response to the communication state. CONSTITUTION:When a radio terminal controller 100 connects to an exchange by an extension 102 and a control section 101 discriminates it that communication of control data is implemented with an exchange by an automatic discrimination function of an exclusive use pushbutton telephone set, the section 101 controls a hook relay 108 to send a signal to a T-R105 thereby implementing control data communication specific to the pushbutton telephone set. On the other hand, when no communication is set up with signal lines at both sides of the T-R105 with respect to the exclusive use pushbutton telephone set control communication interface, various service control is implemented as usual via the T-R105 with only the standard telephone set interface. Thus, the installation is simplified and the replacement of the interface circuit in matching with an exchange is not required and the general-purpose performance of the controller is improved.
Patent JP-S6153540-A (JP)
Title: Evaluation of thin film
Inventor: SAWAMURA MITSUHARU
IPC: G02B6/12
Filed: 1984-08-23
Abstract: PURPOSE:To enable the quantitative evaluation of a thin film with high sensitivity, by simple constitution such that the damage of the thin film by the irradiation of large output energy is evaluated by measuring the propagation loss of incident guided light. CONSTITUTION:Incident beam 7 such as laser beam is guided through the specimen thin film on a glass substrate 1 through an incident coupler 3 as shown by a numeral 8 and the emitted beam 9 is received by a power metal 6 through an emitting coupler 4. At this time, the distance between the incident coupler 3 and the emitting coupler 4 is set at plural places and the power of emitted beam 9 at each position is measured to calculate the propagation loss of the guided beam 8 in the thin film 2. Next, large output laser beam 10 is allowed to irradiate the thin film 2 by a condensing lens 5 and the propagation loss of the guided beam 8 is measured by generated damage. By this method, the quantitative evaluation of the thin film is obtained with high sensitivity by simple constitution.
Patent JP-S5964488-A (JP)
Inventor: NAKATANI HIROSHI
IPC: B66B23/14
Filed: 1982-10-04
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-H0226661-A (JP)
Title: Aerosol can
Inventor: OGURI KUNIO
IPC: C23C30/00
Filed: 1988-07-12
Abstract: PURPOSE:To permit the production of an aerosol can resistant to a compound difficultly usable as the aerosol product by using the coating film consisting chiefly of polyvinylidenefluoride as a covering for the inner wall of the aerosol can. CONSTITUTION:In an aerosol can to be filled with aerosol compositions difficultly usable as an aerosol article, a coating film consisting chiefly of polyvinylidenefluoride is used as a covering for the inner wall of a can such as made of iron, tinplate and aluminum. Also, the valve covered with the same coating film is used. The use of such coating film brings about resistance particularly to a polar medium liquid mixture containing the compound and oxidizing agent capable of giving off acid and/or oxygen. Therefore, the aerosol article can be produced even from the compound which has hitherto been difficultly usable to make this process technically feasible.
Patent JP-H1120590-A (JP)
Title: Cover for air bag device
Inventor: SANO YOSHINOBU
IPC: B60R21/20
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To smoothly tear a cover along an tear line and easily manufacture the cover in good appearance. SOLUTION: A tear line 21 is formed into a grooved shape on the back of the cover part 12 of a cover 11. The tear line 21 is formed with a laterally grooved part 22 and vertically grooved parts 23, 23 into a planely almost H- shape. The laterial grooved part 22 contains a curved part, 25 and linear parts 26, 26. A connection between the curved part, 25 and the linear part 26 and a connection between the linear part 26 and the vertically grooved part 23 are formed as bent parts 31, 32, respectively. The bevel angle θ2 of the bent parts 31, 32 is formed smaller than the bevel angle θ1 of other general parts. In the general parts, the bevel angle θ1 formed larger allows easy molding, restrains irregularity and improve an appearance.  In the bent parts 31, 32, the bevel angle formed smaller severely restricts tear in the moving direction and allows smooth tear of the cover 11 along the preset tear line 21.
Patent JP-H091154-A (JP)
Title: Treatment of phosphoric acid-containing waste water
Inventor: KATO ISAMU
IPC: C02F1/58
Filed: 1995-06-16
Abstract: PURPOSE: To adequately control the amt. of the calcium compd. to be added and to reduce its consumption by mixing the calcium compd. with part of formed sludge, then mixing the sludge with raw water and settling phosphoric acid as calcium salt in a method for subjecting the phosphoric acid to sepn. of solid as hardly soluble calcium salt from liquid. CONSTITUTION: A reaction vessel 1, a flocculating vessel 2, a settling vessel 3 and a mixing vessel 4 are disposed at the time of treating phosphoric acid- contg. waste water. A calcium compd. injecting pump 6 is controlled to be started and stopped by the signal from a calcium analyzer 5 for analyzing the calcium concn. of the water to be treated in the reaction vessel 1. A pH control agent injecting pump 8 is controlled to be started and stopped by the signal from a pH meter 7 for measuring the pH of the water to be treated. The raw water sent to the reaction vessel 1 is introduced further from the flocculating vessel 2 to the settling vessel 3 and part of the sludge in the settling vessel 3 is returned to the mixing vessel 4 where the calcium compd. is added to the raw water according to the calcium concn. The raw water is thereafter sent to the reaction vessel 1.  At this time, the pH of the water to be treated is adjusted to 7 to 9.
Patent JP-H0615869-A (JP)
Title: Laser beam emission optical unit and method for adjusting checkup of laser scan optical system
Inventor: KAMIMURA HIDEAKI
IPC: H04N1/00
Filed: 1992-07-01
Abstract: PURPOSE:To enable accurate adjustment and inspection time reduction by adjusting the emission position of a laser beam roughly using a wide vision angle position sensor, adjusting the emission position finely after rough-adjustment of a focus using a narrow vision angle position sensor, and adjusting the focus finely. CONSTITUTION:A work is set and a laser base part 8 is clamped on both ends. Next, a constant electric current is supplied to a laser substrate 7 to allow a laser to emit light, and a laser emission position and a focus are adjusted roughly. That is, an image is processed by a laser beam using a semi-conductor position detector as a sensor, then, a histogram is drawn on a sensor output in X and Y directions, and a stage is moved so that a difference between a center of gravity position and an original emission position is reduced to a zero, thus completing the rough-adjustment of an emission position. After that, a current supply amount to the substrate 7 is adjusted so that a laser power value is set as specified, then the emission position is fine-adjusted by removing a power checker part from a light axis. Finally a focus is fine-adjusted and the stage is moved centered around a best detection pin position, and a mirror cylinder is moved to a calculation position.
Patent JP-H094984-A (JP)
Title: Anchor tile fixing structure for molten metal container
Inventor: IWAI TADASHI
IPC: B22D41/02
Filed: 1995-06-17
Abstract: PURPOSE: To prevent an anchor tile fixed to an iron cover of a molten metal container at its inner refractory from being bulged out and broken with molten metal and further to prevent the molten metal from being leaked out. CONSTITUTION: An anchor tile 6 of a molten metal container 1 is divided into a rear anchor tile 8 at a permanent refractory 7 and a front anchor tile 9 at an inner refractory 5. Then, the rear anchor tile 8 is supported by a fixed fitting 4 welded to an iron cover 2 and at the same time the front anchor tile 9 is connected to the rear anchor tile 8 with a connector fitting 4, resulting in that the front anchor tile 9 can be moved with a bulging-out of the inner refractory 5 and the external force can be adapted by the connector fitting 4.
Patent JP-H0516773-A (JP)
Title: Foot step type parking brake device
Inventor: SUKEMOTO KAZUMI
IPC: B60T7/06
Filed: 1991-07-16
Abstract: PURPOSE:To avoid generation of abnormal sliding sound at releasing lock due to increase of bearing pressure between the fixed side end part of a lap spring and a drum by assembling error and the like. CONSTITUTION:A small diameter part 7a is formed on one side part of a drum 7, a slip ring 16 is arranged on the small diameter part 7a, and the drawingly formed base part 10c of the fixed side end part 10b of a lap spring 10 windingly mounted on the outer circumference of the drum 7 is arranged so as to elastically contact with the slip ring 16.
Patent JP-H0711075-A (JP)
Title: Syndiotactic polypropylene composition
Inventor: HARUNA TORU
IPC: C08K5/527
Filed: 1993-06-22
Abstract: PURPOSE:To obtain the subject composition excellent in transparency, mechanical physical properties, tensile strength, etc., and useful for molding materials such as films or sheets by blending a syndiotactic polypropylene with a specific cyclic organophosphoric acid ester compound. CONSTITUTION:The objective composition is obtained by blending (A) 100 pts.wt. of a syndiotactic polypropylene, preferably having >=80% syndiotactic degree with (B) 0.01-5 pts.wt. of at least one cyclic organophosphoric acid ester of formula I [R1 is H or a 1-4C alkyl; R2 and R3 are H, a 1-12C alkyl, cycloalkyl, aryl or aralkyl; M is H or a metal atom of group III or group IV of Periodic Table; X is hydroxyl group when M is metal atom of group III; X does not exist when M is H; X is O or (OH)2 when M is the metal atom of group IV of Periodic Table; (n) is 1 when M is H and (n) is 2 when M is not H].
Patent JP-S6332577-A (JP)
Title: Electrophotographic printer
Inventor: IIJIMA TOMOSANE
IPC: G03G15/00
Filed: 1986-07-25
Abstract: PURPOSE:To reduce the running cost by constituting the titled printer so that the formation of an electrostatic latent image and its development, a transfer to a form, the erasion of the electrostatic latent image and the cleaning of the photosensitive surface can be executed in a process for rotating a rotary body on a carrier, and also, the printing of one character can be executed by the movement of the carrier. CONSTITUTION:When a printing signal is inputted, a charge is applied to a photosensitive surface 7 where an electrifying part 8 stands still in an opposed position and an electrified layer is formed on its surface 7, and in a process for rotating intermittently the rotary body 2 by a step-motor 4, a toner is supplied to the photosensitive surface 7 and developed, and when the photosensitive surface 7 is stopped at a position opposed to a printing hammer 12, a solenoid 15 is driven, the hammer 12 hits against the back of a leg 6, and a toner image is transferred to a form 17, and fixed by the pressure of the photosensitive surface 7 and a platen 1. Subsequently, the photosensitive surface stopped in front of a destaticizing part 13 through the front of the hammer 12 is irradiated by a light beam of the destaticizing part 13, an electrostatic latent image on the photosensitive surface 7 is erased, and the photosensitive surface 7 is brought to cleaning 14. In such state, whenever one character is printed, a carrier moves by one character portion and printing is executed by every character.