baber/WOPTO huggingface dataset:
Patent JP-H07280307-A (JP)
Title: Cooking means interlocking type hood
Inventor: MURATA YUKITAKA
IPC: F24F7/007
Filed: 1994-04-05
Abstract: PURPOSE:To simply and properly carry out an operation by determining the using state of means depending on the presence or absence of a controller and the change of intake air temperature and controlling to drive a fan. CONSTITUTION:A fan 18 is provided in a main hood body 14. A temperature sensor 19 for detecting the temperature of an intake air is provided in the vicinity of an opening of the intake port 15 of an air intake passage 17 in the main hood body 14. In the outside of the intake port 15 of the main hood body 14, a cook detecting sensor 20 is provided for detecting the presence or absence of a cook in a range near a cooking hot plate 13. The temperature sensor 19 is preferably installed at a position near to the flame of the cooking hot plate 13. For example, the back side of a filter fixed to the intake port 15 is selected. The cook detecting sensor 20 has a fixed detecting range 20a. Thus, an air quantity can be appropriately controlled and the complicated on/off operations of a range hood are not required.
Patent JP-H03290089-A (JP)
Title: Single stage type oil-free compressor
Inventor: AOKI MASAKAZU
IPC: F04C29/02
Filed: 1990-04-05
Abstract: PURPOSE:To secure stable operation for a long period by forming a first heat exchanger in air cooling type and a second heat exchanger in water cooling type, in the constitution having the first heat exchanger for cooling the cooling water which circulates in a compressor casing and the second heat exchanger for cooling compressed gas. CONSTITUTION:In the title compressor, compression of the sucked gas is carried out by the revolution of a pair of screw rotors 1 and 1. A cooling jacket 5 is installed on a casing, and the compressor body is cooled by allowing the antifreezing liquid added with metal anticorrosive to flow as cooling liquid. In this case, the cooling liquid is allowed to circulate by a pump 6, and reused after the cooling by an air-cooled type heat exchanger 7. The high temperature compressed air discharged from the compressor is introduced into a precooler 9 and an after-cooler 10, and supplied into the outside utilizable equipment, and the cooling water supplied from outside is cooled through the passing in the after-cooler 10, precooler 9 and an oil cooler 11.
Patent JP-H09280694-A (JP)
Title: Evaporator in absorption refrigerating machine
Inventor: ONISHI TAKASHI
IPC: F25B39/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an evaporator upon contriving the improvement of thermal efficiency and the prevention of condensation of water in the evaporator. SOLUTION: An evaporator 1 for an absorption type refrigerating machine employing ammonia as refrigerant, is provided with an evaporator main body 2, evaporating ammonia from ammonium solution to obtain the vapor of ammonia, a first supercooling unit 4, guiding the vapor of ammonia evaporated in the evaporator main body 2 and the ammonium solution from a condenser to cool the ammonia vapor by the ammonium solution from the condenser, and a second supercooling unit 6, guiding the ammonium solution in the evaporator main body 2 and the ammonium solution from the condenser to cool the ammonium solution from the condenser by the ammonium solution from the evaporator main body 2. In this case, the evaporator main body 2 is integrated with the first supercooling unit 4 and the second supercooling unit 6.
Patent JP-2000280257-A (JP)
Title: Production of flesnel lens sheet
Inventor: YAMADA TAKASHI
IPC: B29C33/40
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a large-sized Flesnel lens sheet used in a multi-image system. SOLUTION: A plurality of unit Flesnel lens sheets having unevenness inverse to the uneven shape of Flesnel lens is molded by the transfer duplication of a first matrix (a) in which a convex or concave Flesnel lens shape is carved (b) and arranged to be integrated with each other to form a second matrix (c) and two-stage transfer duplication is performed by using the second matrix to form a third matrix having unevenness inverse to the uneven shape of the Flesnel lens (a) and a large-sized Flesnel lens sheet is molded by using the third matrix (e).
Patent JP-S5425114-A (JP)
Title: Solid pickup unit
Inventor: HORII SAKAKI
IPC: H04N5/335
Filed: 1977-07-27
Abstract: PURPOSE: To improve remarkably the horizontal resolution as well as vertical one without deteriorating the picture quality, by diagonally providing two photo detection windows to each picture element in a photo detection region and by screening non-window-provided regions from light. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05112114-A (JP)
Title: Signal generating device in vehicle
Inventor: SHIYUTEFUAN GORUNII
IPC: F16F9/50
Filed: 1992-04-10
Abstract: PURPOSE: To attain optimization of a control mode in a shock absorber, by performing variable control of a vehicle logically combining a relative motion and its acceleration signal of a car body and a wheel to control a shock absorber. CONSTITUTION: Signal paths 14, 15 guiding compression/traction step request of a shock absorber 20 as information from essential sky hook adjustment in a means 18 are connected to a signal path 16 to the sock absorber 20 through a controllable switch 11. Spring displacement or a speed signal Xar' of a piston of the shock absorber 20 is obtained by a means 19, this speed signal and an acceleration signal Xar" obtained in a first means 12 are input to a second means 13. Further, a signal from a means 17 based on dynamic characteristics or the like of the shock absorber 20 are input to the second means 13, the signals Xar', Xar" are logically combined, and a signal controlling the switch 11 is output. Accordingly, a switching noise of characteristic change can be reduced by optimizing a control mode of the shock absorber 20.
Patent JP-H02268715-A (JP)
Title: Vacuum cleaner
Inventor: KOBAYASHI TETSUO
IPC: A47L9/02
Filed: 1989-04-11
Abstract: PURPOSE:To sufficiently display the cleaning performance for hair and thread waste adhering on a carpet, etc., by a method wherein an ion-shower generating unit consisting of needle electrodes and opposite electrodes is installed around a suction port of a cleaner, and ion-shower generated by applying a high voltage is blown to the surface to be cleaned so as to suck dust into the suction port. CONSTITUTION:When a start switch for an electric fan is closed, a switch 17 is also closed, so that power is supplied to a primary coil 16 of a trans 15 and a high voltage is generated on a secondary coil 19 side. When the high voltage is applied on needle electrodes 3, electric discharge occurs from the needle electrodes toward opposite electrodes, causing air and dust around the needle electrodes 3 to be ionized and flow toward the opposite electrodes. At this time, the ion flow forms a shape swollen current 7 and poures on the surface to be cleaned like a shower. As a result, dust and the surface to be cleaned are electrified in like changes and the dust leaves out or becomes easy to leave out due to an electrostatic repulsion force, so that the dust is sucked and removed when a sucking current 8 acts on the dust. Thus, a sufficient cleaning performance is attained for hair and tread waste adhering on a carpet, etc., which are very hard to remove heretofore.
Patent JP-H05287283-A (JP)
Title: Entrained bed coal gasifier
Inventor: KOBAYASHI YOSHINORI
IPC: C10J3/46
Filed: 1992-04-10
Abstract: PURPOSE:To discharge molten slag smoothly through a slag hole provided at the bottom of a vertical cylindrical combuster in the generation of combustible gas by burning a swirling stream of a dust coal/air mixture in the combuster. CONSTITUTION:A dike or difference in level 13 is provided against a swirling stream from the periphery to the slag hole 1 at the bottom of a combuster. Thus, part of a high-temperature gas in the combuster flows into the slag hole 1 together with molten slag 10 to heat the slag hole section. Further, a swirling gas stream 9 forces the molten slag 10 toward the slag hole 1.
Patent JP-H071459-A (JP)
Title: Improved method of thermoplastic resin molding
Inventor: RUISU ERISU FUAAGIYUSON
IPC: B29C51/42
Filed: 1994-04-28
Abstract: PURPOSE: To provide an improved molding method for producing a molded product by either one of extrusion blow molding, thermoforming and injection molding. CONSTITUTION: The surface of a mold cavity is always duplicated in this method. Further, in this method, the surface of the mold cavity is heated to temp. lower than the softening temp. of a thermoplastic resin and the surface of the mold cavity and thermoplastic resin are brought to a contact state while air between them is vented and the surface of the mold cavity is heated to peak temp. exceeding the softening temp. of the thermoplastic resin and subsequently cooled to temp. lower than the softening temp. of the thermoplastic resin from the peak temp. and cooling is continued until a molded product has rigidity sufficient to take the product out of a mold and, thereafter, the molded product is taken out of the mold.
Patent JP-S59216100-A (JP)
Inventor: ODAJIMA MASAMI
IPC: G21F9/28
Filed: 1983-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07298040-A (JP)
Title: Image reduction method and device
Inventor: MITSUISHI YASUO
IPC: H04N1/40
Filed: 1994-04-28
Abstract: PURPOSE:To execute thinning processing corresponding to dot pitches of an original image by deciding an interval having a largest number of appearance frequency among intervals between detected edges to be a dot pitch interval in a mesh. CONSTITUTION:This device is provided with a map memory 5 storing a thinning map and a reduction processing section 6 implementing thinning processing while cross referencing image information in the image memory 4 with the interleave map in the map memory 5. Prior to the thinning processing, a thinning table in which which of the original image is to be interleaved is set is generated. An original image including a dot area is recognized integrally and processing is implemented in a series of processing without processing while dividing a character area and a dot area of the original image. Based on the thinning map generated in this way, the thinning processing of the original image is implemented. Since the thinning processing of the entire original image is executed while keeping a pitch interval of dots while making the reduction rate of the dot area in cross reference with the reduction rate of the character area, the fidelity with the original image is kept.
Patent JP-H01267277-A (JP)
Title: Hall call button for elevator
Inventor: HIDA KENJI
IPC: B66B1/50
Filed: 1988-04-15
Abstract: PURPOSE:To make the extent of contact rating smaller by installing plural pieces of contacts, consisting of each contact for both signal control and luminous display circuits and a contact for a trouble detecting circuit, in the inner part of a call button, and separating them independent each in an electric circuit manner. CONSTITUTION:At a hall call button and a cage destination button 1 of an elevator, an electric contact 2, consisting a metal material in a platina system for a call registration circuit and a luminous display circuit 3, functions when low voltage E1 is impressed. On the other hand, an electric contact 5, consisting of a metal material in a silver system for a trouble detector 4 is separately installed each from the electric contact 2, and it functions when high voltage E2 is impressed likewise. If a call button 1 is pressed by a passenger, the contact is opened into call registration so that this call button is luminously displayed. Simultaneously, the contact 5 is also closed in response to passenger's pressing operation time. After the elevator arrives at the said floor and reset by reset circuits 6, 6', a signal of the contact 5 is measured for time interval by a time interval circuit 7, and if the contact 5 is being closed as long as more than the specified time, it is informed as something trouble in the button 1.
Patent JP-H06308573-A (JP)
Title: Focal plane shutter capable of switching image frame size
Inventor: SEKIZAWA KOJI
IPC: G03B9/14
Filed: 1993-04-19
Abstract: PURPOSE:To switch an image frame size on demand, even in the midst of photographing after a film is loaded in a camera body by providing a device capable of switching the image frame size. CONSTITUTION:The focal plane shutter is provided with a lever member 14 pivotally supported on a blade cover plate 7 and a pair of image frame forming members 12 and 13 connected with the lever member 14 and for forming a 1st photographing image frame and a 2nd photographing image frame having a size different from that of the 1st image frame. Furthermore, an extending projecting part is installed on the blade cover plate 7 planted on a shutter substrate 6 so as to constitute an operation area for a pair of image frame forming members 12, 13 and the lever member 14 in between the blade cover plate 7 and the camera body. And by operating the lever member 14 in one direction, the 1st image frame forming member 12 and the 2nd image frame forming member 13 are moved in an opposite direction, so that an image frame narrower than the image frame of a standard size is formed, and also by rotating the lever member 14 in the other direction, both of the 1st and 2nd image frame forming members 12 and 13 are retreated from the image frame of the standard size more outwardly, so that the image frame of the standard size is made to a usable state.
Patent JP-S59217312-A (JP)
Title: Core type reactor with gap
Inventor: MISHIMA AKIRA
IPC: H01F27/10
Filed: 1983-05-26
Abstract: PURPOSE:To inhibit the secular deterioration of a core by a vibration, and to improve the cooling effect of the core by arranging a plurality of gap materials among core blocks in a multiple manner in a triple concentrical circle and disposing one gap materials on straight lines tying outer circumferences from the centers of the core blocks. CONSTITUTION:When a core block 11 such as a radial type core is manufactured, core blanks 21 made of silicon steel bands are laminated through adhesives in the radial direction, and formed to a columnar block. Adhesives are applied on both surfaces of a plurality of gap materials such as columnar porcelains 12 and the gap material are arranged in a multiple manner so as to form triple concentrical circles among mutual stacked core blocks 11. The porcelains 12 at every circumference of circles are disposed and shaped mutually zigzag, and arranged so that there are at least one porcelains 12 on arbitrary straight lines tying outer circumferences from the centers 22 of the core blocks, and bonded and fixed to upper and lower core blocks with adhesives applied on both surfaces of the porcelains 12. Accordingly, the gap materials are arranged optimally, and the secular deterioration of the core is inhibited and quality is improved while the cooling effect of the core can be enhanced.
Patent JP-S59218467-A (JP)
Title: Electrostatic charging device of copying machine
Inventor: TAKINAMI MASATO
IPC: G03G15/02
Filed: 1983-05-26
Abstract: PURPOSE:To simplify the connection structure of a suction tube by providing a copying machine body attachably to and detachably from a duct and rail to which the suction tube is connected and making it possible to leave the duct and the suction tube connected to each other. CONSTITUTION:Attaching holders 17 and 17 are provided on frames 16 and 16 on both sides of the copying machine body, and a duct and rail 18 is laid between them. The duct and rail 18 has an approximately C-shaped section and has both end parts fitted and connected to attaching holders 17 through foamed urethane seal materials 19. A venting port 20 formed in one attaching holder 17 is connected to a suction source through a suction tube 21. A body 10 where a discharge wire 14 is stretched has engaging pieces 12a and 12a inserted and engaged with inward bending pieces 18c and 18c of the duct and rail 18 from the lengthwise direction, thereby attaching the body 10 to frames 16 of the copying machine body.
Patent JP-H07298111-A (JP)
Title: Image pickup device
Inventor: HORII HIROYUKI
IPC: H04N5/343
Filed: 1994-04-28
Abstract: PURPOSE:To pick up an image by selecting the high resolution mode or the usual mode with an image pickup element having number of picture elements available of image pickup at high resolution. CONSTITUTION:The operation of image pickup is attained in the two image pickup mode by using a switch 9 to select either of synchronizing signals with two different frequencies from synchronizing signal generators 7, 8 in the image pickup sensor 10. The generator 8 generates a synchronizing signal for a video signal to access a sensor for video CCD or the like similarly and is used to read 768X494 picture elements in matching with the video signal. An image signal by the sensor 10 is given to a sample-and-hold circuit and an AGC circuit 13, in which sampling and holding and AGC(automatic gain control) are implemented and the resulting signal is converted into digital data by an A/D converter 14, a chrominance processing section 31 converts the data into luminance and two color difference data and stored in a memory 35 under the control of a memory controller 36. An image signal of the standard video system is outputted through the selection of the image pickup mode, and a high resolution image signal is outputted through the mode selection and stored in the memory.
Patent JP-H10263949-A (JP)
Title: Caulking device for rivet and its method
Inventor: NISHIZAKI SHIRO
IPC: B21J15/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To concurrently mold the head section of a rivet by providing recesses formed to nearly match the head section shape of the rivet at the tips of plate press sections and punch sections inserted with the tips into the through holes of the recesses, butted to the rod-like end sections of a rivet raw material inserted into a fastened member, and advanced to press the rod-like end sections. SOLUTION: The tips of plate press sections 2 pinch a fastened member P on both sides to increase the degree of adhesion of the fastened member P and not to generate a gap. The rod-like end sections on both sides of a rivet raw material R are inserted into through holes 22 to the positions kept in contact with the tips of the upper and lower punch main bodies 31 respectively. When a load is applied in the caulking direction via fitting shafts 33 and the punch main bodies 31 are advanced toward the center, the rod-like end sections of the rivet raw material R are gradually compressed and deformed, and a rivet head section is concurrently molded.
Patent JP-S5616404-A (JP)
Title: Cosmetic using powder treated at high temperature
Inventor: ISODA FUMIO
IPC: A61K8/00
Filed: 1979-07-20
Abstract: PURPOSE:A cosmetic having good feeling in use, such as prolonged make up, water repellency, retention of uniformity, usable in many ways, comprising raw material powder obtained by treating at high temperature a blend of powder and silicone oil or its mixture with fats and oils conventionally usable as a cosmetic. CONSTITUTION:Powder is blended with 0.2-10.0wt.% silicone oil, or its mixture with fats and oils conventionally usable as a cosmetic, and heat-treated at 90-45 deg.C to give treated powder, which is blended with 3-25wt.% binding lubricant to give a press molded cosmetic or emulsified toilet powder. In blending the powder with silicone oil, the silicone oil is dissolved or dispersed in a volatile organic solvent, e.g., an alcohol, an aromatic hydrocarbon, etc., mixed with the powder, and the organic solvent is distilled away, or other method, e.g., mixing, powdering, etc., without using the solvent, is applied. The cosmetic comprising the above-mentioned  treated powder can be used with a dry sponge under dry condition of the powder immediately after it was used with a wetted sponge with water.
Patent JP-S5426868-A (JP)
Title: Method of mounting molded product of sythetic resin
Inventor: HOSOKAWA TAKESHI
IPC: B29C65/48
Filed: 1977-07-30
Abstract: PURPOSE: When parts are mounted on positions to be mounted in other parts, the caulking of the foot of the parts to be mounted and binding by hot melting are combined to give molded products of synthetic resin with good designs and forming properties. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09144728-A (JP)
Title: Blind rivet fixture and confirming method of mounting of blind revet and accuracy of mounting thereof
Inventor: RICHIYAADO JII UEEBAA
IPC: B21J15/10
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To confirm the accuracy of fitting by measuring drawing force of a fitting tool and displacement of a drawing shaft, and obtaining the full energy of a fitting process, and comparing the obtained full energy with an ideal full energy. SOLUTION: A sensor provided in a tool 12 measures the drawing force of a drawing shaft 40 so as to obtain the serial force value, and measures the axial displacement of the drawing shaft 40 so as to obtain the serial displacement value. These values are read at the initial time, and the force versus displacement curve is formed. An integrator 86 utilizes the read value of the selected force versus displacement so as to compute the area of the force versus displacement curve, and integrates this curve so as to obtain the real value of the tool energy of the fitting process. The real energy value is compared with an ideal full energy in relation to the fitting of a rivet 14, which is obtained by an experiment, and quality of the responsiveness of the reference curve is showed so as to show the tolerance of rivet fitting.  Accuracy of rivet fitting can be thereby perfectly and securely confirmed.
Patent JP-H04325741-A (JP)
Title: Internal combusiton engine control device for outboard motor
Inventor: FUKUI WATARU
IPC: F02D45/00
Filed: 1991-04-24
Abstract: PURPOSE:To improve acceleration property by controlling an internal combustion engine control device for an outboard motor so as to increase output of the internal combustion engine, when the load of a prescribed value or more is detected in the case where an acceleration amount is a prescribed value or more. CONSTITUTION:A throttle opening signal alpha which is outputted from a throttle detector for detecting the throttle opening of an internal combustion engine, an output signal (P) which is outputted from a pressure detector 8 for detecting pressure of an intake manifold according to the load of the internal combustion engine, and the like are inputted to a control circuit 6. In the control circuit 6, it is judged by an acceleration amount judging means whether the increasing change amount of the throttle opening alphais a prescribed value or more, and when the acceleration mount is the prescribed value or more, it is judged by a load judging means whether the pressure signal (P) is the prescribed value or more. When the load is the prescribed value or more, a driving signal (A) with respect to an actuator 7 is outputted by an output increasing means. It is thus possible to increase the output of the internal combustion engine by such a method that a fuel discharging amount is increased, and the like.
Patent JP-S5428890-A (JP)
Title: Cell culturing method
Inventor: NAGAOKA SHIYOUJI
IPC: C12R1/91
Filed: 1977-08-03
Abstract: PURPOSE: To conduct cell culturing, by supplying nutrients through a cationic semipermeable membrane. 
     COPYRIGHT: (C)1979,JPO&Japio