baber/WOPTO huggingface dataset:
Patent JP-S52137167-A (JP)
Title: Automatic wind velocity control device in vacuum solid waste feeding pipe
Inventor: TAKENAKA TAKESHI
IPC: B65F5/00
Filed: 1976-05-13
Abstract: PURPOSE: To prevent the overload feeding pipe of a blower in an automatic wind velocity control device from wearing by providing a wind velocity control valve in a suction pipe for maintaining the wind velocity state in the feeding pipe constant by opening and closing the value and by stopping the solid waste feeding unit at the inlet when the valve is fully opened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02235875-A (JP)
Title: Production of 1,3-thiazolidin-2-ones
Inventor: KITANO MASAO
IPC: C07D277/14
Filed: 1989-03-08
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for pharmaceuticals, agricultural chemicals, etc., on an industrial scale at a low cost without using expensive catalyst and hardly available raw material by using 1,3-thiazolidines and urea as raw materials and reacting the compounds. CONSTITUTION:The objective compound of formula II (R1 to R4 are H or lower alkyl) can be produced by reacting a 1,3-thiazolidine compound of formula I (R1 to R6 are same or different H or lower alkyl) with urea in the absence of solvent or using an organic solvent (e.g. hydrocarbon solvent or ether solvent) or water as a solvent at 80-200 deg.C (preferably 100-180 deg.C). The amount of urea is >=1mol per 1mol of the compound of formula I, however, there is no particular restriction on the molar ratio. Concrete examples of the compound of formula I are 1,3-thiazolidine and 2-methyl-1,3-thiazolidine.
Patent JP-S57169780-A (JP)
Title: Cleaning device for latent image carrier
Inventor: KURAMOTO SHINICHI
IPC: G03G21/16
Filed: 1981-04-10
Abstract: PURPOSE:To remove a residual toner from a photoreceptor, by turning a cleaning member, which is provided with plural hard blade-shaped projections radially on the circumferential face part and consists of a porous elastic material, while pressing the cleaning member to the photoreceptor to supply a cleaning liquid. CONSTITUTION:A cleaning member 2 is arranged in such position that it is off to the upper left of a photoreceptor 1 and is allowed to descend along the circumferential face of the photoreceptor 1, and plural hard blade-shaped projections 22 are pressed to the circumferential face of the photoreceptor 1, and the cleaning member 2 is turned in the direction of an arrow by a turning means. When the cleaning is performed, the photoreceptor 1 is turned in the direction of an arrow, and the cleaning member 2 is turned; and when a cleaning liquid 5 is supplied through a supply tube 3, the residual toner on the circumferential face of the photoreceptor 1 is scraped by projections 22 of the cleaning member 2 and is removed from the circumferential face of the photoreceptor, and peeled toner is allowed to soak together with the cleaning liquid 5 into a roller 21 and is squeezed out by a squeezing roller 4.
Patent JP-H10237426-A (JP)
Title: Oil composition for lapping
Inventor: WAKABAYASHI TOSHIAKI
IPC: B24B37/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an oil compsn. for lapping which is excellent in the dispersion of abrasive grains by using at least one oily substance selected from among mineral oils, synthetic oils, and oils or fats as the base oil and incorporating at least one substance selected from among silane compds. and silica minerals into the compsn. SOLUTION: This compsn. is prepd. by using at least one oily substance selected from among mineral oils, synthetic oils, and oils or fats as the base oil, contains 0.05-20mass% at least one substance selected from among silane compds. and silica minerals, and has a kinematic viscosity of 1-200mm<2> /s at 40 deg.C. The compsn. may further contain 0.02-10mass% org. clay mineral (e.g. montmorillonite), a lubricant additive (e.g. di-t-butyl-p-cresol), an antioxidant, a rust preventive, an extreme pressure agent, a metal deactivator, an oilyness improver, an antifoaming agent, etc. Examples of the silane compd. are vinyltrichlorosilane, γ-methacryloxypropyltrimethoxysilane, and γ- aminopropyltriethoxysilane. The silica mineral used if hydrophobic and has an apparent specific gravity of 10-300g/l and a primary particle size of 7-50nm.
Patent JP-H02233351-A (JP)
Title: Intermediate partition plate for packing fruits and packing method thereof
Inventor: TOKUZUMI KOJI
IPC: B65D5/495
Filed: 1989-03-06
Abstract: PURPOSE:To increase workability and perform cost reduction on packing by an automatic packer, by using an intermediate partition plate of a flexible belt provided with a folding line at which chevron-shaped partitioned parts can be folded. CONSTITUTION:On an intermediate partition plate 10a made of a flexible card-board plate as a base material and formed as a flat belt 12, a folding line 14a is arranged in the middle of the belt 12, and further folding lines 14b, 14c are arranged at the both sides with an appropriate distance from the folding line 14a and radiate cut lines 16 are made as a receiver of fruits or the like on the outer both partitioned parts divided into four parts by the folding lines 14a. In the inner bottom of a cardboard box 20, a cushion member 22 is placed and the intermediate partition packing plate 10a curved with mountain-shaped partitioned parts 18a are arranged to feed fruits or the like 24 into the both sides of the partitioned parts 18a. The fruits at both sides are protected due to the elasticity of the partitioned parts and as these are contained after the intermediate partitioned plate 10a is fitted into the box 20, the works to fit the intermediate partitioned plate in the following process can be omitted on packing by an automatic packer.
Patent JP-S58739-A (JP)
Title: Colorimetric analyzing method and colorimetric analyzing device
Inventor: HANSU OTSUTO
IPC: G01J3/46
Filed: 1982-04-02
Abstract: On a measuring table (1), a bridge (2) extends over a printed sheet (5) to be measured. A measuring carriage (3) carrying a three color-simultaneous measuring head is arranged on the bridge (2) for linear movement in a back-and-forth manner along a desired path on the printed sheet. For control of the movement of the measuring head during measuring runs and for the evaluation of the measured data, a computer (7) with an integrated image display terminal and a processor system (6) controlled by the computer, is provided with the necessary interfaces. The analysis of a color measuring strip (MS) located along the desired path on the printed sheet is effected in two phases. In a first, so-called recognition run the measuring strip is scanned stepwise with high resolution in all three color channels, for the purpose of an analysis of its configuration. By means of flat locations in the density variations, effective positions (e.g., the centers) in the measuring fields are determined as possible measuring positions for subsequent measuring runs. During the measuring runs the measuring strip is measured only at the measuring positions determined during the recognition and the measured data obtained in this manner are transmitted for processing and/or display to the computer (7). By the division of the measurements into a recognition and a measuring run, coupled with the determination of measuring positions by means of flat locations in the density variations, a practically completely automatic evaluation of the color measuring strips independently of their configuration and without the need of prior knowledge of the strips by the apparatus, is rendered possible.
Patent JP-S59179956-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D13/072
Filed: 1983-03-31
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-S56152915-A (JP)
Title: Operating method for furnace and its furnace installation
Inventor: KOYAMA MITSURU
IPC: C21D1/00
Filed: 1980-04-25
Abstract: PURPOSE: To efficiently operate a furnace by utilizing thermal energy radiated from high temp. rolled materials to preheat combustion air for the furnace or materials for rolling to be charged into the furnace.  
     CONSTITUTION: Thermal energy radiated from rolled materials 10 on cooling bed 3 heats cooling air fed by blowers 9. This hot air is introduced into heating furnace 1 with hood 15 and blower 16 through piping 17. In furnace 1 combustion is carried out by allowing fuel and the hot air to spout out of nozzles 5, 6, respectively. The hot air is utilized not only to burn the fuel but also to preheat materials for rolling to be charged into the preheating chamber. Thus, the efficiency of the whole furnace 1 can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09220953-A (JP)
Title: Vehicle seat with child seat
Inventor: SASAKI KATSUHIKO
IPC: B60N2/42
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To improve absorbed energy and energy absorbing characteristics by connecting a child seat bracket to a child seat anchor fixed on the upper part of a seat back frame at the root via an impact energy absorbing rod. SOLUTION: A child seat anchor 30 is fixed on the upper part of a seat back frame 12 by a flange 34 made at the root and a child seat bracket 31 is fixed to the top of a child seat frame 21 corresponding to the anchor 30 such that it projected forward. The anchor 30 and the bracket 31 are connected by an impact energy absorbing rod 32 which is inserted into right and left bearings 33, 33 formed on the bottom surface of the child seat anchor 30 and a bearing 35 formed on the top surface of the child seat bracket 31. The impact energy absorbing rod 32 is designed to smoothly produce plastic bending at a specified load.
Patent JP-H05212942-A (JP)
Title: Printer
Inventor: HORI KENJIRO
IPC: B41J29/38
Filed: 1992-02-05
Abstract: PURPOSE:To reduce consumption electric and extende the life of a device, by a method wherein a controller controlling an interface between the title printer and outside appliance and a controller controlling development of an image are provided. CONSTITUTION:After a message of image data of one page amount is received from an outside appliance and its image data is converted into a pit map data, a printer engine 11 is operated through an I/O driver 10. Then printer engine 11 sends a horizontal synchronizing signal HSYNC to a D<A controller 8 and the DMA controller 8 reads out data from a fixed address stored into a DRAM 7 through a DRAM controller 6. The read out data is converted into serialized video data and the data is sent to the printer engine 11. The printer engine 11 performs printing operation according to the video data received from the DMA controller 8.
Patent JP-H02233095-A (JP)
Title: Remote supervisory and controlling system
Inventor: MORI MASAHIRO
IPC: H04L69/40
Filed: 1989-03-07
Abstract: PURPOSE:To execute control without interrupting a supervising function by sending a control signal and its response signal by inserting them between a periodical polling signal for collecting supervisory information and its response signal. CONSTITUTION:When a control device 6 controls a device 7 to be supervised and controlled, it sends at first the control signal 13 to a control signal inserting part 8. The control signal inserting part 8 stores temporarily the control signal 13, and sends the control signal 13 at timing to insert it between the polling signals 12 being sent from supervisory equipment 5. The device 7 to be supervised and controlled having received the control signal sends a control response signal 15 for it to a response inserting part 11. The polling response 14 from each station to be monitored is being sent always on a signal line in a direction of stations 2 to 4 to be monitored   a monitor station 1, but the response inserting part 11 having received the control response signal is sends the control response signal 15 at the timing to insert it between the polling responses 14. The control response detecting part 9 of the monitor station 1 detects the inserted and sent control response signal 15, and transfers it to the control device 6.
Patent JP-H09241651-A (JP)
Title: Production of coke for blast furnace
Inventor: SASAKI MASAKI
IPC: C10B57/04
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing coke for blast furnace, reduced in cost and using inexpensive bony coal by establishing technique for blending the inexpensive bony coal with a coke raw material for blast furnaces. SOLUTION: This method for producing coke for blast furnaces comprises blending coal controlled in particle size so that coal having 41-50% volatile content is composed of 0-10wt.% coal having <0.1mm size and 90-100wt.% coal having 0.1-4.0mm size in an amount of 1-10wt.% based on total weight of coke raw material for blast furnaces and dry-distilling the blend or blending coal controlled in particle size so that coal having 30-40% volatile content is composed of 0-20wt.% coal having <1mm size and 80-100wt.% coal having 0.1-3.0mm size in an amount of 1-10wt.% based on total weight of coke raw material coal for blast furnaces and dry-distilling the blend.
Patent JP-S61214561-A (JP)
Title: Solid-state image pickup element
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N5/335
Filed: 1985-03-20
Abstract: PURPOSE:To prevent the occurrence of flickers and surface roughness caused by parasitic capacity, by providing electric shield wires between arbitrary vertical scan lines and a photodiode which is connected to a vertical switch not driven by said scan lines. CONSTITUTION:Shield wires 20' and 30' are provided between horizontal output lines 100 and 200 connected to a photodiode, and vertical scan lines 20 and 30. A parasitic capacity generated between the photodiode 23 and the scan line 30 is thereby divided, through the shield wire 30', into two parasitic capacities 6'' and 6''' between the scan line 30 and the shield wire 30' and between the shield wire 30' and the photodiode 23. Moreover, one end of the capacity 6''' related to an electric charge in the photodiode 23 is connected to the earth through the shield wire 30' and turns to have a definite voltage irrespective of a field. Therefore, no absorption of a charge from the diode 23 occurs in the parasitic capacity 6. As the result, flickers caused by variation in black level in every field and surface roughness caused by the nonuniformity in the charge left behind readout of a signal charge do not take place, and thus a picture of excellent quality can be obtained.
Patent JP-H06113175-A (JP)
Title: Reduction method of video noise
Inventor: TOTSUDO JIEI KURISUTOFUA
IPC: H04N5/93
Filed: 1992-01-30
Abstract: PURPOSE: To obtain a video noise reduction device by which the S/N ratio is reduced and in which the capacity of a required video memory is comparatively small. CONSTITUTION: An input signal processor 20 separates a luminance input signal Y2 into a high-frequency component Y3 with a prescribed sampling frequency and a low-frequency component Y4 with a lower sampling frequency subject to sub-sampling. A frame cyclic filter 30 applies filter processing of a frame cyclic type to the low-frequency component Y4, subject to sub-sampling. An output processor 40 applies coring processing to the high-frequency component Y3, decodes the sub-sampling frequency of the low-frequency component subject to frame cyclic filtering and a video output signal is generated by synthesizing them.
Patent JP-S59177536-A (JP)
Title: Silver halide photosensitive material
Inventor: KAWAMURA ISAO
IPC: G03C1/34
Filed: 1983-03-29
Abstract: PURPOSE:To permit stable handling of a titlted material for a long time under bright room light either before or after exposing by incorporating a non-spectracl sensitizing dye that can absorb mainly the light in a specific wavelength range in a photosensitive emulsion layer contg. non-spectral sensitizing silver halide particles of negative type fine particles contg. a specific amt. of silver chloride and a specific org. desensitizing agent and a base thereof. CONSTITUTION:A useful org. desensitizing agent has the positive sum of polarograph anode potential and polarograph cathode potential. A silver halide emulsion is a negative emulsion contg. at least 80mol% silver chloride and <80mol% is inconvenient in achieving the target. The decrease in sensitivity after image exposing of a photographic material having a non-spectral sensitizing silver halide emulsion layer is solved by incorporating a dye which can absorb mainly about 500-600nm wavelength light, more particularly preferably a dye which has max. absorption in such wavelength region in the layer, in at least one of the emulsion layer constituting said photographic material and the layer at the top of the same.
Patent JP-H04292116-A (JP)
Title: Heating cooking vessel
Inventor: OTSUKA NOBUO
IPC: A47J27/00
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a heating cooker excellent in workability which can obtain a uniform temperature distribution by simple structure by placing a planer heat pipe in which working liquid is enclosed in the inside in a state that it is attachable/detachable to/from the bottom face of the vessel. CONSTITUTION:A heat pipe 3 is placed in a state that it is attachable/detachable to/from the bottom face of a cooking vessel 2, it is formed like a plate of almost the same size as a bottom part of the cooking vessel 2, and in its inside, a working liquid 4 is enclosed. In the cooking vessel 2 of such a constituted, when the reverse bottom of the cooking vessel 2 is heated by a hea source such as an electric heater, the heat pipe 3 operates and heats the bottom face of the cooking vessel 2 at a uniform temperature. Also, since the heat pipe 3 is like a plate and attachable/detachable, no projection is present in the cooking vessel 2, and when an object 1 to be heated is taken in/out, and when the vessel is washed, the projection does not stand in the way.
Patent JP-H08250881-A (JP)
Title: Cooling structure for heat generating component
Inventor: TAKEMURA KEIZO
IPC: H05K7/20
Filed: 1995-03-14
Abstract: PURPOSE: To uniformly and efficiently cool a heat generating component irrespective of its mounted position with respect to a cooling structure for the heat generating component, especially with respect to a structure for exposing the component in a coolant flow for cooling. CONSTITUTION: A circuit unit 10 comprising a wiring board 2 with a heat generating component 1 mounted, a cover 3 for covering the wiring board 2 and a coolant flow adjusting member 5 placed at a site corresponding to a space 10a where the component 1 on a side of the cover 3 is not mounted and having an opening rate for communicating a predetermined amount of coolant is placed in a coolant flow path or placed on the side of the cover 3, wherein a turbulent flow accelerating member is provided for making the coolant flow collide against a front face into a turbulent flow so that the heat generating component 1 is exposed to the turbulent flow.
Patent JP-2000256238-A (JP)
Title: Production of trimethylolalkane
Inventor: JINNO TAKUHIKO
IPC: C07C29/38
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a high-quality trimethylolalkane in high yield without yield drop due to formation of the corresponding formic ester. SOLUTION: This method for producing a trimethylolalkane comprises reacting the corresponding n-alkanal with formaldehyde in the presence of a tertiary amine and water; wherein the reaction mixture after ending the reaction is heated to a temperature enough to thermally dissociate a byproduct formic acid t-amine salt to effect dissociation of the byproduct into the corresponding t-amine and water which, in turn, are distilled off, and thereafter the resulting residues are heated in the presence of an alcohol to decompose the trimethylolalkane formic ester included in the residues into the corresponding trimethylolalkane and carbon monoxide.
Patent JP-H07271212-A (JP)
Title: Electrophotography image formation device
Inventor: JIYON II BOOSUKU
IPC: G03G15/16
Filed: 1995-02-20
Abstract: PURPOSE: To prevent overheat of a transfer drum and roller, also to always realize homogeneous image transfer even on thick and rough paper and also to prevent the paper from being wrinkled. CONSTITUTION: Paper 11 is adjusted by being sufficiently dried up by rollers 13 and 15 in an electrographic image formation device 1. These rollers 13 and 15 function to prevent the paper 11 from being wrinkled. Then, the paper 11 is heated while it is slidingly moved on a flat plate 17 before it is entered into a nip part between an intermediate transfer drum 5 and a transfer roller 7. The paper 11 is not wrinkled on the plate 17, and homogeneous transfer of a toner image is performed to the broad paper 11.
Patent JP-H11254470-A (JP)
Title: Manufacture of decorating panel and decorating panel
Inventor: SAKAI YASUHIKO
IPC: B29C43/18
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorating panel which prevents wrinkle and breakage of a molded article and deviation of positioning of a decorating material from being generated and improves the yield of the molded article. SOLUTION: A pattern face of a decorating material 4 is faced upward and is put on an SMC 3 and after the SMC 3 and the decorating material 4 are bonded together by a preliminary contact bonding machine, the bonded article is positioned and placed so as to make the pattern face of the decorating material 4 upward on a bottom mold 7 of a mold clamping machine wherein a mold for the surface is a top mold 6 and a mold for the back face is the bottom mold 7 and the top and bottom molds 6 and 7 are clamped and a required shape is molded by press molding.
Patent JP-S51130805-A (JP)
Title: Manufacturing method of a commutator for a small motor
Inventor: ISHII HIROHISA
IPC: H01R43/06
Filed: 1975-05-07
Abstract: PURPOSE: Improving insulating performance of an commutator for a small size motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11262047-A (JP)
Title: Storage medium and communication terminal equipment using the same
Inventor: ADACHI TADASHI
IPC: H04W4/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To easily recognize the position of a terminal equipment. SOLUTION: An IC card storing a combination between a base station CS-ID group and position information (character string) corresponding thereto is loaded. Short tracking is conducted for each prescribed time in the standby srate to obtain a CS-ID group consisting of CS-Ids relating to control channels, where reception signal strength (RSSI) is within a prescribed higher ranking number among CS-Ids obtained sequentially through the reception and the obtained CS-ID group is stored in a RAM.  When an incoming call relates to a specific caller number and a code matching with an information notice code is given to an incoming sub address (ST29), the CD-ID group stored in the RAM is compared with each CD-ID group among plural combinations stored in the IC card to check the number of matchings of the CS-Ids in each of plural combinations and to obtain the positional information configuring a combination where number of matchings is the highest (ST30) and the position information (denoting a position of a terminal equipment) is sent to an opposite party (ST32).
Patent JP-H11247863-A (JP)
Title: Multipoint contact ball bearing
Inventor: TANIGUCHI MASAHITO
IPC: F16C19/14
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a multipoint contact ball bearing excellent in abrasion resistance and seizure resistance by applying surface preparation on a bearing ring of the multipoint contact ball bearing. SOLUTION: A hard film is applied at least on a surface of a track surface of one or both of bearing rings consisting of both rings of an inner ring (1a, 1b in case of two-piece inner ring) and an outer ring 2 on a multipoint contact ball bearing of three point contact, four point contact, etc. It is possible to use a super hard film of, for example, CrN, TiN, TiC, etc., as the film. Additionally, film thickness is desirably in a range of 0.1-5 μm, favourably 0.3-4 μm and more favourably 0.5-3 μm.