baber/WOPTO huggingface dataset:
Patent JP-H02305062-A (JP)
Title: Image reader
Inventor: MACHIDA YOSHIHIKO
IPC: H04N1/028
Filed: 1989-05-18
Abstract: PURPOSE:To obtain the image reader which is scarcely influenced by the state of contact with the document surface, and also, to facilitate its conversion to high resolution by using a solid-state image pickup device provided with a thin film waveguide, and a thin film electroluminescence element of an end face light emission type. CONSTITUTION:On an insulating substrate 101, a thin film electroluminescence element 121 of an end face light emission type, a thin film waveguide layer 107 and a photoelectric converting element 111 are accumulated in this order. As for the photoelectric converting element 111, many pieces are arranged one-dimensionally against the direction being vertical to the paper surface, and the thin film waveguide layer 107 consists of a structure separated in accordance with each photoelectric converting element 111. The insulating substrate 101 is fixed so that the surface an which these elements are formed become roughly vertical to the document surface 141. In such a manner, this image reader which is scarcely influenced by the state of contact with the document surface, and also, converted easily to high resolution can be formed.
Patent JP-H10295793-A (JP)
Title: Deodorant
Inventor: TOKURIKI NOZOMI
IPC: A23L27/50
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a new deodorant to eliminate an offensive odor, by making extracts of soy sauce oil, soy sauce cake, their unsapnifiable matters, or a mixture of those be an effective component. SOLUTION: Soy sauce oil itself can be used as an effective component of a deodorant, and organic solvent extracts (unsoponifiable matters) after saponification also can be preferably used. Soy sauce cake is extracted using an organic solvent such as methanol, ethanol, ethyl acetate, etc., to obtain an extract. The extract itself can be used as the effective component of a deodorant, and an organic solvent extract (unsoponifiable matter) can be used similarly. Extracts of soy sauce oil, soy sauce cake, or their unsapnifiable matters can be solely used for the effective component, and more than one of those can be mixed and used. Those effective components are used solely itself, by dissolving into an organic solvent such as methanol, ethanol, etc., by emulsifying or dispersing into water, or in a form of powder.
Patent JP-S63289699-A (JP)
Title: Transmission system for light measuring signal
Inventor: FUJIEDA SHUICHI
IPC: G08C23/04
Filed: 1987-05-21
Abstract: PURPOSE:To reduce power consumption by providing the titled system with a circuit for dividing the frequency of a V/F converter and a counter having an optical pulse period. CONSTITUTION:An optical pulse arriving from a measuring instrument 10A at a recorder 30A is counted by a 1st counter 35 and its period is counted by a 2nd counter 36, but only when a timer 38 is timed up, the signal is copied to a register 37, the period of the optical pulse obtained immediately before the time-up is counted. Since the counter 36 counts up the period based on a clock signal equal to the maximum frequency of the V/F converter 13, a part less than the frequency dividing ratio (n) of a frequency dividing circuit 17 can be found out and the required frequency band of the device 30A can be set to 1/n. The register 37 records the data of the number of optical pulses in the 1,000th digit, the 100th digit and the digit and records a value calculated from the optical pulse period data on the 1th digit. Since frequency response can be delayed, low power consumption can be attained.
Patent JP-H01295540-A (JP)
Title: Code division multiple access system
Inventor: KATOU ICHIROU
IPC: H04J13/10
Filed: 1988-05-24
Abstract: PURPOSE:To simplify error control relating to the transmission of an identification number data by generating a spread code based on at least part of data of the identification number so as to identify at least part of the identification number from the spread code. CONSTITUTION:An initial prescribed value data in common to all stations constituting the multiple access system is set to a shift register 1 via an initial value data generator 2 at the start of communication. Then an ID number data of its own station specific to each station is set as the initial value data to a shift register 4. The shift registers 1, 4 are driven by the same clock, receive a feedback signal of linear feedback logic circuits 3, 6 to generate the 1st and 2nd m-series codes repetitively. The both are subject to exclusive OR by a synthesizer 7 and the result is outputted as a signal of spread code. Since the ID number data of its own station specific to each station is generated as an initial value data and the data is specific to each station, then the phase difference between the 1st and 2nd m-series codes is specific to each station and the generated spread code is specific in response to the ID number data of its own station.
Patent JP-H09310682-A (JP)
Title: Rotary pump
Inventor: MORITA SHOJI
IPC: F01C1/22
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the smooth guide action of a rotor at all times while simplifying a structure, and also improve the molding work efficiency of a guide means by arranging the guide means between a rotor and a cover or a housing, and composing the guide means of a guide groove, a guide pin, and an energizing means. SOLUTION: A device is provided with a nearly triangular shaped rotor 5 which is rotatably stored in an inside sectioned by the recessed part 1b of a housing 1 inner part and a cover 2. A guide means for guiding rotation of the rotor 5 is arranged between the rotor 5 and the cover 2. The guide means consists of a guide groove 8 formed along a trochoid curved surface, a guide pin 9 whose top end part is slid in the guide groove 8, and energizing means 21 for energizing the guide pin 9 in the bottom surface direction of the guide groove 8. Since the guide means of the rotor 5 is constituted by the guide groove 8 and the guide pin 9 mainly instead of a gear having a complex structure, it is possible to simplify the structure sharply, and reduce the number of parts.
Patent JP-H037538-A (JP)
Title: Water-in-oil type emulsion spread containing natural whey protein and preparation thereof
Inventor: REINAA OKUMAN
IPC: A23D7/005
Filed: 1990-05-15
Abstract: PURPOSE: To prevent fracture in a spread without modifying protein by low temp. pasteurization by mixing a water phase containing a nonmodified whey protein and fat phase, cooling the mixture and working. CONSTITUTION: A nonwhey protein by 0.5 to 10.0wt.% is mixed with 20 to 65wt.% dispersed viscosity enhanced aqueous phase having pH 4.5 to 5.5 which may contain a small amt. of casein if necessary, and 80 to 35wt.% fat phase to obtain a mixture. The mixture is cooled and worked to obtain a water-in-oil emulsion spread having 0 to 20wt.% lactose content in the water phase of the whole protein content.
Patent JP-S5750513-A (JP)
Title: Filtration tank added with contact settling tank
Inventor: HARADA SHIGERU
IPC: B01D29/62
Filed: 1980-09-11
Abstract: PURPOSE: To remove suspended solids efficiently from raw water of largely varying turbidities and to obtain clean treated water constantly by adding a contact settling tank to the forestage of a filtration tank.  
     CONSTITUTION: A flocculant is injected from a flocculant injection pipe 30 into raw water of high turbidity, and both are quickly agitated with an agitator 17 in a mixing tank 16 to form small flocs. The mixed water is flowed from an outlet pipe 15 into the inflow passage 27 of a contact settling tank 18, where it is passed horizontally in packings 22, 23. As the mixed water is passed through the voids in the packings 22, 23 in this way, the mixed water is slowly and quickly agitated by the packings 22, 23, to grow the flocs further and settle the large flocs in the packing 22, 23, thereby lowering the turbidity of the raw water. The water is flowed from an outflow passage 28 through an outlet pipe 2 into the bottom part of a filtration tank 1 at a head. Next, if the turbidity of the raw water is low, the raw water is flowed directly from the mixing tank 16 into the tank 1 through a by-pass pipe 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H073303-A (JP)
Title: Production of metallic or ceramic sintered compact
Inventor: KONO NORIO
IPC: B22F3/10
Filed: 1993-04-28
Abstract: PURPOSE:To obtain the metallic or ceramic sintered compacts having an intricate shape with uniform quality and desired shapes by using the molded articles obtd. by subjecting an incorporated mixture composed of metallic or ceramic powder and a thermoplastic resin binder to drawing or coining. CONSTITUTION:The metallic or ceramic powder and the binder essentially consisting of the thermoplastic resin are mixed and kneaded and are then injection molded or extrusion molded, by which the planar incorporated mixture 1 is obtd. While this incorporated mixture is held between cylindrical die 2 and die 3, a circular cylindrical punch 4 existing in the bore part of the die 2 is pushed into the bore part of the die 3, by which the incorporated mixture 1 is drawn. Further, a cylindrical punch 5 existing in the outer peripheral part of the die 2 is slid to the outer peripheral part of the die 3 to cut an end 9 and to obtain the molded article 6. The high-density and uniform molded article is obtd. by such drawing or coining. The moded article 6 is then degreased to obtain a degreased article 7. The sintered compact 8 is obtd. by sintering this degreased article 7.
Patent JP-S5827913-A (JP)
Title: Method for effective utilization of waste gas of combustion
Inventor: SAKAMOTO WAHEI
IPC: B01D53/26
Filed: 1981-08-12
Abstract: PURPOSE:To regenerate LiCl as a dehumidifying agent efficiently by heating the moisture-absorbed LiCl produced when the air to be supplied to a hot stove for a blast furnace is dehumidified with LiCl with the waste gas of combustion of the hot stove. CONSTITUTION:In the case of heating air in a hot stove 3 and supplying said air as hot wind to a blast furnace 1, the moisture in the air is removed with a dehumidifying device 5 in order to improve thermal efficiency in the stove 3 and the furnace 1. In this case, liquid LiCl as a dehumidifying agent is ejected from a spray pipe 6, whereby the moisture in the air is absorbed away. The moisture- absorbed LiCl is once introduced into a heat exchanger H, where the LiCl is heated from about 30 deg.C to about 80 deg.C with the waste gas of combustion from the stove 3; thereafter, the LiCl is flashed through a spray pipe 8 in a regenerating device 7 to allow the absorbed moisture to evaporate, whereby the LiCl is regenerated. The regenerated LiCl is used again in the device 5.
Patent JP-H10313980-A (JP)
Title: Mattress device and manufacture thereof
Inventor: NAKAJIMA TAKAO
IPC: A47C27/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve productivity by applying the constitution that a stuffing material made of a body formed out of hard cotton and soft cotton covered with top fabric is laid on the upper surface of a spring body structure, and both ends of a member having the prescribed length are caulked after passed through the suitable position of the stuffing material. SOLUTION: A stuffing material is attached to a mirror-finished surface as the upper surface (lower surface) of a spring body structure. The stuffing material has a three-layer structure with a body of hard cotton 12a and soft cotton 12b covered with top fabric 14. Also, a cutter 170 cuts a caulked member 160 and this caulked member 160 so cut is displaced and held as a chip 161 in a cylindrical part 91. A pair of front end forming rods 171 clamp the chip 161, and form the forward end of the chip 161 to a taper. Then, the chip 161 is pressed down, and passes the top fabric 14 of the stuffing material, the soft cotton 12b and the hard cotton 12a. Finally, the chip 161 arrives at the recess 97 of the lower die 96 of a jig 90. Then, the cylindrical part 91 and a pressing cap 93 are integrally lowered, and caulk the upper and lower ends of the chip 161, thereby forming a holder part.
Patent JP-H06333847-A (JP)
Title: Growing method of compound semiconductor crystal
Inventor: OHORI TATSUYA
IPC: H01L29/812
Filed: 1993-05-27
Abstract: PURPOSE:To provide an oxygen doped Al GaAs buffer layer with a function which suppresses side gate effects and provide growing conditions which do not influence carrier mobility so as to grow compound semiconductor crystal for forming the buffer layer to be used in a process of manufacturing a com pound semiconductor field effect transistor provided with the buffer layer. CONSTITUTION:An oxygen doped Al GaAs buffer layer is formed by organic metal growing method by simultaneously supplying organic metal (methoxy aluminum) which is formed by aluminum and oxygen bonding and trimethyl aluminum, permitting the growing temperature to be in a range of 650 deg.C to 680 deg.C, the ratio of group III material and group V material to be in a range of 15 to 30 and Al As ratio to be in a range of 0.35 to 0.45. The thickness of the buffer layer is permitted to be 500-4000Angstrom , and a ratio of the organic metal formed by aluminum and oxygen bonding to the trimethyl aluminum to be 1000-5000ppm.
Patent JP-S5458612-A (JP)
Title: Oxygen steel making process using iron manganese ore as mn source
Inventor: ITOU YUKIYOSHI
IPC: C21C5/28
Filed: 1977-10-19
Abstract: PURPOSE:To increase the Mn content of metal at the time of blowing out without using expensive ferroalloy by adding iron manganese ore in refining under a small amt. of slag to reduce MnO in the ore to Mn in molten steel. CONSTITUTION:A first process for supplying gaseous O or a solid O source such as mill scale sintered ore to hot iron to desiliconize it and a second process for dephosphorizing and decarburizing the desiliconized iron are separately carried out. In the second process, iron manganese ore is added to reduce the Mn source in the ore to Mn in molten steel. Thus, effective refining using a cheap Mn source can be carried out without using expensive ferromanganese.
Patent JP-H07311557-A (JP)
Title: El signboard
Inventor: TAKAHASHI SEIKI
IPC: G09F13/22
Filed: 1994-05-16
Abstract: PURPOSE:To provide an EL signboard which is capable of displaying planar characters and graphics in flicker by application of an ELs which are luminous surface displays and which is low in cost and the maintence cost. CONSTITUTION:The plural light emitting surface elements EL-1 to 4 of the EL surface light emitting body 6 of the plural light emitting surface elements EL-1 to 4 consisting of transparent electrode layers 12 and rear surface electrode layers 14 as both electrodes to be impressed with AC voltage from an inverter for converting the DC output of a charger 20 having a charging function connected to a solar light receiving panel 4 for power generation disposed at a main body 3 into AC output and fluorescent light emitting layers 11 held by these electrodes are periodically flickered. Guides and advertisements are impressively displayed by a surface light source which emits lights by itself only in the night time by utilizing solar energy with a day-night changeover switch and manual switch.
Patent JP-S61284080-A (JP)
Inventor: FUJIYOSHI KATSUSATO
IPC: H01R43/20
Filed: 1985-06-10
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-H11321695-A (JP)
Title: Steering mechanism switching device
Inventor: MIYAZAKI YUICHI
IPC: B62D7/14
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a steering mechanism switching device for equalizing the steering operating force in the case of 2WS steering and the steering force in the case of 4WS steering. SOLUTION: A steering mechanism switching device capable of steering front wheels and rear wheels at the same time is provided with a gear box 3 interlocked with a steering wheel 2 and for switching the flow of the pressurized fluid from a fluid pressure source 1, plural fluid cylinders 24, 25, 27, 28 for steering the wheels with the pressurized fluid in response to the turned variable of the steering wheel 2, and a fluid pressure control means for restricting the fluid pressure to be supplied to the fluid cylinders 24, 25, 27, 28 low in case of steering the only front wheels and for raising the fluid pressure to be supplied in case of steering the front wheels and the rear wheels at the same time.  The fluid pressure control means is formed so that the low- pressure oil is obtained by a first solenoid valve 12 and a low-pressure relief valve 13 and that the high-pressure oil is obtained by a second relief valve 14 and a high-pressure relief valve 15.
Patent JP-H09310914-A (JP)
Title: Heat pump hot-water supplier
Inventor: SUGITA MAKOTO
IPC: F24H1/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat pump hot-water supplier, reduced in the installation space of a device and strong in earthquake or the like, with improved temperature keeping property of a heat exchanger and prolonged life of a circulation pump. SOLUTION: A plurality of hot-water storage tanks 8, 9, whose diameter is formed small, are installed in the horizontal direction in parallel while a heat exchanger 7 is fixed at a position above the hot-water supplying side hot-water storage tank 9 and a circulation pump 14 is fixed at a position above the feed water side hot-water storage tank 8 respectively by putting them on a partitioning plate 13. Further, the upper part of the hot-water supplying side hot-water storage tank 9 is fixed to the upper part of the feed water side hot-water storage tank 8 through the partitioning plate 13, to which the heat exchanger 7 and the circulation pump 14 are fixed, so as to retain a predetermined interval.
Patent JP-S62296719-A (JP)
Inventor: YAEJIMA MAMORU
IPC: H04N3/18
Filed: 1987-05-25
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-S5351453-A (JP)
Title: Multiphase reclosing circuit system
Inventor: MATSUOKA SHIYUNJI
IPC: H02J3/38
Filed: 1976-10-22
Abstract: PURPOSE: To have an electric generator less effected by means of simple circuit composition through which each variable power source terminal is prevented from reclosing and reopening circuit unnecessarily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05327609-A (JP)
Title: Cordless telephone set with slave set recording function
Inventor: NAKAGAWA JUNJI
IPC: H04M1/65
Filed: 1992-05-19
Abstract: PURPOSE:To provide a cordless telephone set with a slave set recording function whose convenience of use is improved by allowing both a master set and a slave set to make recording. CONSTITUTION:A master set A and a slave set B are respectively provided with recording and reproducing sections 15, 24 recording a message of an opposite party receiving an incoming call in the telephone message recording mode, the message from the opposite party is recorded by a recording and reproducing section 15, and when the recording capacity of the recording and reproducing section 15 of the master set A is fully occupied, the message is succeedingly recorded by the recording and reproducing section 24 of the slave set B. Moreover, the message from the opposite party with respect to the incoming call is recorded by the recording and reproducing section 15 of the master set A, and the message is recorded by the recording and reproducing section 24 of the slave set B with respect to the incoming call having a password. Furthermore, the message from the opposite party is sequentially recorded by the recording and reproducing section 15 of the master set A and only the newest content of the telephone message recording is left in the recording and reproducing section 24 of the slave set at all times.
Patent JP-2000321489-A (JP)
Title: Image pickup lens
Inventor: SAITO TOMOHIRO
IPC: G02B13/18
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup lens capable of maintaining desired optical performance, properly setting the power of a 1st lens and the power of a 2nd lens while a large back focus distance is secured, and being easily manufactured. SOLUTION: This image pickup lens is composed of a 1st lens consisting of a concave lens and a 2nd lens 2 consisting of a convex lens. The 1st surface of the 1st lens 1 is made aspherical, the value of the focal length of the 2nd lens 2 to the total focal length is 1.0 to 1.2, the surface interval between the 1st lens 1 and 2nd lens 2 is 0.5 to 1 time the focal length of the whole lens system, and the focal length of the 2nd lens is 0.25 to 0.9 time the focal length of the 1st lens 1.
Patent JP-S6019257-A (JP)
Title: Control circuit for memory multiplex mode
Inventor: IWANO TATSUYA
IPC: G06F12/16
Filed: 1983-07-12
Abstract: PURPOSE:To control the mode actions of plural memories with the same hardware constitution and to simplify the circuit constitution, by providing a register, a circuit which discriminates the using mode and a logical circuit into a memory card. CONSTITUTION:In a memory extension mode a register 5 within a memory card is set at 1 to satisfy the conditions of an AND element 7. The packing information is fed to an exclusive OR element 8 and then compared with the address of a processor to a memory card. When the coincidence is obtained from said comparison, the control signals of tristate buffers 11 and 12 are effective to a memory array MA4. In a memory double structure mode, the conditions of the element 7 are not satisfied and the memory area is allotted to a lower memory address. Thus the read-in control carried out by a main system is decided by the value set to the register 5. With addition of the register 5, the mode actions of plural memories can be controlled. In such a way, the circuit constitution is simplified.
Patent JP-S5751999-A (JP)
Title: Jet pump
Inventor: MOCHIZUKI TAKUO
IPC: F04F5/10
Filed: 1980-09-10
Abstract: PURPOSE: To enable the capability of a jet pump to be varied, by a method wherein a nozzle and a protective pipe having a inside diameter larger than the aperture of the nozzle are replaceably fitted at a terminal part of a passage for a high-pressure fluid, and the aperture of the nozzle body and the inside diameter of the protective pipe are changed.  
     CONSTITUTION: A chamber 10 for retaining the protective pipe is provided at the terminal part of the passage 9 for a high-pressure fluid in a main body 8 of the pump, and a chamber 11 for retaining the nozzle is provided on the front side of the chamber 10. A passage 12 larger in aperture than the nozzle 16 is formed between the chambers 10 and 11, with an air intake passage 13 opened in the side wall of the passage 12. The protective pipe 15 having a protective passage 14, which is larger in aperture than the nozzle 16 and penetrates through the protective pipe 15, is replaceably fitted in the chamber 10, while the nozzle body 16 is replaceably fitted in the chamber 11. Accordingly, the capability of the jet pump can be varied simply by changing the aperture of the nozzle body 16 and the inside diameter of the protective pipe 15, without changing the pump body or the pump chamber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5827522-A (JP)
Inventor: YAMANAKA KAZUICHI
IPC: A47J27/08
Filed: 1981-08-11
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。