baber/WOPTO huggingface dataset:
Patent JP-S5752612-A (JP)
Title: Motorcycle exhaust muffler
Inventor: KOUDA TAKEO
IPC: F01N1/10
Filed: 1980-09-16
Abstract: PURPOSE: To simplify the production and to improve the muffling effect of an exhaust muffler by inserting therein a glass wool formed to conform the shape of its  cross section and securing said glass wool to the muffler with a spring inserted therein.  
     CONSTITUTION: Chambers 2, 3 and 4 are formed in the straight portion b 2  of a  muffler b by partitions 1 on which connecting hole 1a are provided to connect said  chambers 2, 3 and 4. A cylindrical formed glass wool 5 with a split 5a being provided thereon to conform the shape of the straight porttion b 2  is inserted between  the partitions 1 which separate the respective chambers 2, 3 and 4, and an annular sheet spring 6 with an opening 6a is fitted therein to press and secure said glass wool against the inner walls of the chambers 2, 3 and 4. The exhaust introduced into the muffler b through an exhaust pipe (a) is muffled when passing through the chambers 2, 3 and 4, and its pressure wave is absorbed by the glass wool 5 thereby improving its muffling effect with a construction simple to manufacture. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08322506-A (JP)
Title: Health-assisting food
Inventor: KATO YOSHIO
IPC: A23L19/00
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a health-assisting food composed mainly of chitosan and rich in activated vitamin D2 and a polysaccharide such as β-glucan. CONSTITUTION: This assisting food contains chitosan and Grifola frondosa (a kind of mushroom). The amounts of the above components are 40-60wt.% of chitosan and 60-40wt.% of Grifola frondosa. The Grifola frondosa is preferably a dried product. The health-assisting food can contribute to health in an unprecedentedly wide range such as the treatment of adult diseases and hyperlipemia, the slimming down and the improvement of immunological function. The assisting food especially exhibits excellent effect for the improvement of immunological function.
Patent JP-H0849522-A (JP)
Title: Diesel particulate filter
Inventor: SUZUKI SHOGO
IPC: F01N3/02
Filed: 1995-05-26
Abstract: PURPOSE:To efficiently reproduce a filter by uniformly heating the whole filter in regeneration of the filter. CONSTITUTION:Ceramic fibers are fed to a carding machine or a paper making machine to form a ceramic fiber deposit 1. The ceramic fiber deposit 1 is pinched from both sides by metal nets 3 serving as heaters for burning collected particulates to constitute a filter element 4. The filter element 4 is to form a particulate filter. A material having the ratio of 1.1 or above between the resistance value near 600 deg.C and the resistance value at the ordinary temperature is used for the material of the heater.
Patent JP-S5557679-A (JP)
Title: Water cooling system for condenser vacuum pump
Inventor: HATSUTORI ASAMI
IPC: F28B9/04
Filed: 1978-10-20
Abstract: PURPOSE: To lower the sealing water temperature than before and improve the vacuum pump performance as well as the turbine thermal efficiency by using raw water as the vacuum pump sealingcooling water.  
     CONSTITUTION: The sealing water supplied from a seperate tank 26 to a vacuum pump 24 by a sealing water pump 29 is cooled in a sealing water cooler 1 by the  raw water supplied by a cooling water pump 23 from a raw water parent pipe 50 through a raw water extracting pipe 38. The cooled sealing water is supplied to a vacuum pump 24 through a sealing water pipe 37. On the other hand, the raw water after heat exchanging is returned to the raw water parent pipe 54 through a raw water return pipe 39, a check valve 47 and an outlet valve 48. By using the raw water as the sealing cooling water of the vacuum pump 24 as stated above, the sealing water temperature is lowered than before, the performance of the vacuum pump 24 as well as the turbine efficiency are improved. Further, differing from sea water, the raw water prevents apparatus corrosion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S619045-A (JP)
Title: Radio communication system
Inventor: YAMADA TAKASHI
IPC: H04J3/00
Filed: 1984-06-23
Abstract: PURPOSE:To prevent the reduction in the burst utilizing efficiency caused in use with a scanning beam antenna by transmitting always a frame synchronizing signal and a clock reproducing signal to plural stations to simplify the equipment in the plural stations. CONSTITUTION:A data signal is inputted to a terminal A and a frame synchronizing signal is inputted to a terminal B. A pulse speed of the frame synchronizing signal is slower than the pulse speed of a data signal and selected as a speed below one over several, for example. When a frame synchronizing signal is kept transmitted continuously for full time as the clock reproducing signal, the frame synchronizing signal is used as the clock reproducing signal and when the frame synchronizing signal is transmitted intermittently, the clock reproducing signal is added successively. Further, a narrow channel 13 has a large power per 1Hz because the band is narrow and even when the power is irradiated by a wide antenna beam with low directivity gain, the S/N equal to or over the broad band channel 14 is obtained when the beam is received by plural stations 2.
Patent JP-S61285515-A (JP)
Title: Pressure reducing valve
Inventor: MASUDA KENJI
IPC: F15B11/028
Filed: 1985-06-12
Abstract: PURPOSE:To reduce a leakage flow rate by securing the linkage between the port of a pilot valve and the prescribed areas of both a main valve and a main spool respectively and attaining the control of the secondary pressure over the entire area. CONSTITUTION:For a 3-port type main valve 21, a chamber on the end face at the spool side of a main spool 25 having a spool part coupled with switching to a primary port A and a tank port T and a piston part having a larger diameter than the spool part is coupled to a secondary port (a) of the valve 22 is coupled to the primary port a of the valve 21. While the secondary port (b) of the valve 22 is coupled to a chamber of the piston part.
Patent JP-S5557389-A (JP)
Title: Bonding method of ferriferous alloy member
Inventor: MIYAZAKI KUNIO
IPC: B23K35/00
Filed: 1978-10-20
Abstract: PURPOSE:To obtain bond excelling in toughness by removing oxide film from joint  face, by including self-fluxing alloy between ferriferous alloy members, and melting  after heating the joint face to specified temperature, then removing the inclusion by applying pressure between said members. CONSTITUTION:Bond members 1A, 1B principally composed of at least one kind of Fe, Ni, Co are held by chucks 2A, 2B, and an insert member 3 is inserted into the end butt part thereof. The insert member possesses slag self-forming action, being a self-fluxing alloy having a lower melting point that the member to be bonded, and should be preferably an alloy containing 1-5wt% and 2-5wt% of B and Si, and less than 1wt% of C in the substrate metal of at least one kind of Ni, Co,  Fe. Then, the joint face is heated to temperature above the melting point of the  insert member and below the melting point of bond member by means of a high frequency induction coil 4. The melted insert member by press-fitting the bond member is discharged out of the joint face.
Patent JP-S6332134-A (JP)
Inventor: ARUFUREETO KURATSUTO
IPC: B60K26/02
Filed: 1987-05-27
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-S5920466-A (JP)
Title: Decoration method using metallic thin film
Inventor: KOSHIYOU HIDEO
IPC: C23C14/00
Filed: 1982-07-23
Abstract: PURPOSE:To manufacture inexpensively and simply a decorated article having superior metallic luster without deteriorating the fine appearance of the base material, by forming a very thin translucent metallic film on the surface of an article of glass or the like to be decorated by vacuum deposition or other method. CONSTITUTION:A translucent metallic film of <=500Angstrom  thickness is formed on the surface of an article of glass, plastics, metal or the like to be decorated by vacuum deposition, sputtering, ionic plating or other methods while controlling the evaporation rate or the sputtering rate and the state of an evaporation source. The base material may be subjected to alumite forming treatment or undercoating before forming the metallic film. A decorated article having metallic surface luster and a wetting property is obtd. When the base material is transparent glass or the like, the interior of the article can be seen from the outside.
Patent JP-S6020208-A (JP)
Title: Method for checking numerically controlled plate drilling
Inventor: ARASHIDA HIROSHI
IPC: G05B19/19
Filed: 1983-07-14
Abstract: PURPOSE:To facilitate judgement of quality of the result of drilling by placing a drilled substrate on a table and moving in the direction X by a paper tape to which NC data are inputted, and determining the position and size of the hole moving a TV camera in the direction Y. CONSTITUTION:A substrate 60 pierced by an NC drilling machine controlled by a paper tape 21 in which NC data are inputted is positioned on a table 2. The tape 21 used first is read by a tape reader 14, and the ouput is inputted to a numerical control device 16, and at the same time, a T code is inputted to a digital switch 22 through a T code (drill hole code) judging device 20. On the other hand, the T code is inputted to the numerical control device 16, and also inputted to an operation logic 24. The numerical control device 16 reads the substrate 60 by a scanning camera 8, determines X, Y coordinates of the hole on the substrate 60 and the diameter of the hole through a hole diameter measuring logic 26, compares them with the data from the tape reader, and registers 54, 56, and prints 58. Thus, the quality of the substrate 60 can be judged accurately and easily.
Patent JP-H05322259-A (JP)
Title: Air conditioner
Inventor: OTSUKA SHINJI
IPC: F24F11/02
Filed: 1992-05-21
Abstract: PURPOSE:To improve heat exchanging rate and reduce electric power consumption by detecting the clogging of an air filter for the indoor unit of an air conditioner correctly. CONSTITUTION:An air filter 10, a semiconductor heater 11, a heat exchanger 12, a fan 13 and the like are arranged in a flow passage 9, connecting the suction port 5 of indoor air to the outlet port 6 of the same, while air flows into directions shown by arrow signs in a diagram. When the air filter 10 is clogged, the flowing amount of air is reduced and heat exchanging rate is deteriorated while the temperature of the semiconductor heater 11 is increased. Since the amount of current, conducted through the heater 11, is reduced when the temperature of the heater element is increased, the clogging of the air filter can be detected indirectly when the value of the current is detected. The detected value of the current is inputted into a microcomputer through A/D conversion. When the detected current has become lower than a reference current value, the microcomputer indicates the clogging of the air filter 10 through flickering of an indicating lamp or the like.
Patent JP-S5252317-A (JP)
Title: Dc reproduction unit
Inventor: AOKI MUNEO
IPC: H04N5/18
Filed: 1975-10-24
Abstract: PURPOSE: The charging and discharging time constants of DC reproduction circuit are switched through synchronous signal in DC reproduction output in order to ensure betterment of responding velocity as well as to realize stability increase against sudden video change. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5921373-A (JP)
Title: Preparation of hamburger steak
Inventor: IGARASHI SHIYOUSUKE
IPC: A23L13/00
Filed: 1982-07-26
Abstract: PURPOSE:To obtain a hamburger steak having excellent taste and touch to the teeth, etc., by mixing pieces of meat having sepcific size with seasonings, spices, etc., forming and freezing the mixture, and slicing the frozen product to desired thickness. CONSTITUTION:Pieces of meat of about 1-2cm cube, e.g. beef, pork, chicken, etc., are mixed with seasonings, spices, and if necessary, wheat flour, bread crumb, etc., and the mixture is left to stand for about 1-2 days at a low temperature, filled in a long plastic bag, etc., formed in the shape of a rod having the same size as the desired hamburger steak in cross-section, and frozen. The frozen product is taken out of the container, cut to the desired thickness with a cutter, and packaged separately to obtain the objective hamburger steak. In contrast with the conventional hamburger steak made from minced meat, the hamburger steak prepared by the process has the characteristic taste of the meat, and keeps its shape after cooking.
Patent JP-S6021208-A (JP)
Title: Polyethylene series resin foamed particle and manufacture thereof
Inventor: FUJIE AKIRA
IPC: B29K105/04
Filed: 1983-07-18
Abstract: PURPOSE:To obtain polyethylene series resin foamed particles superior in secondary expansion capability, by constituting the titled resin foamed particle with non- crosslinked polyethylene resin which is under a specific melt index and a melt index ratio. CONSTITUTION:Polyethylene resin, whose melt index is less than 0.9g/10min and melt index ratio is 30 or more, is melted and kneaded with a volatile organic foaming agent under a high temperature and high pressure, and foamed particles are manufactured by cutting off foamed strand to be obtained by extruding a kneaded article through a multihole die. Hereupon, as a temperature of a die lip is made into the melting point or the melting point +15 deg.C, the diameter of extrusion foamed strand which is in the course of expansion is made more larger than that of a hole of the die or less than half of that to be obtained at the time of completion of the expansion and the surface of the extrusion strand which is in the course of expansion is cooled forcibly by a cooling fluid, the foamed particles having a thick skin are manufactured continuously in a stable state.
Patent JP-S5832164-A (JP)
Title: Porous packing for chromatography and its preparation
Inventor: MIZUKOSHI KAZUO
IPC: B01J20/285
Filed: 1981-08-20
Abstract: PURPOSE:To obtain a polymeric packing having the same mechanical strength to that of an inorganic packing and being capable of using for a system of either an organic medium or an aqueous medium. CONSTITUTION:The porous packings for chromatography are prepared by forming two phased liquid consisting of glycerol dimethacrylate alone or a mixture of glycerol dimethacrylate and a cross linking agent or a monomer being capable of copolymerizing with glycerol dimethacrylate and water, and carrying out aqueous suspension polymerization under the existence of an organic solvent having the value of 8-12 solubility parameter and a radical polymerization initiator. Said glycerol dimethacrylate can be synthesized by an addition reaction of glycidyl methacrylate and methacrylic acid. Acrylic acid saturated ester of polyhydric alcohol or aromatic vinyl compound etc. is used for the cross linking agent and hydroxy (metha)acrylates or (metha)acrylates is used for the monomer.
Patent JP-2000328150-A (JP)
Title: Operating method of self-fluxing furnace
Inventor: YASUDA YUTAKA
IPC: C22B15/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an operating method to efficiently perform the reaction inside the reaction tower of a self-fluxing furnace. SOLUTION: In the operating method of the self-fluxing furnace, a probe for measuring the temperature having a consumable thermostat mounted thereon is inserted into measurement holes 4-7 provided on a side wall of a reaction tower, the temperature distribution of dropping objects in the reaction tower is measured by changing the insertion depth at equal intervals, the temperature distribution is set to be a reference to judge the situation of the reaction in the reaction tower, and the reaction in the reaction tower is stabilized by adjusting the operating condition on the basis of the result.
Patent JP-H09313654-A (JP)
Title: Golf club
Inventor: YANA CHIYUURETSU
IPC: A63B102/32
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide both of a putter and a chipper by one club and to stabilize a stroke by forming three or more face surfaces including the face surfaces for the putter or for approach on an outer peripheral surface and connecting a shaft in a vertical direction from the centroid point of a head. SOLUTION: The head 2 is in a regular triangle shape from a plane view, the face surface 21 for the putter is formed on one side and the face surfaces 22 for the approach are formed on the remaining two sides. Then, a player holds a grip with one hand, swings the head 2 like a pendulum with the hand as a supporting point by the other hand and hits a ball. At the time, when the position of the hand to be the supporting point is decided, by pressing the shaft 3 by the other hand or releasing the shaft 3 pulled with power corresponding to a remaining distance, the head 2 is swung like the pendulum. Also, since the shaft 3 is connected in the vertical direction from the centroid of the head 2, the swing of the head 2 is not shifted and anyone can easily perform the stroke.
Patent JP-S61288507-A (JP)
Title: Piezoelectric vibrator
Inventor: KANEKAWA TOSHIAKI
IPC: H03H9/05
Filed: 1985-06-14
Abstract: PURPOSE:To reduce the variation in the frequency temperature characteristic by using a softer adhesives then the hardness 2B of a pencil. CONSTITUTION:In fixing a piezoelectric diaphragm 31 to a holding member 33, the softer adhesives 34 than the hardness 2B of a pencil is used, and since the adhesives is soft, no stress is exerted to the diaphragm 31 after curing and the variation of the frequency temperature characteristic is reduced. Further, the adhesives 34 has cushion function also, it is not required to adopt the structure for the holding member 33 to release the stress and simple structure is adopted.
Patent JP-H02307938-A (JP)
Title: Method for detecting tension of warp yarn of loom and controller thereof
Inventor: KATSUSAWA AKIO
IPC: D03D49/10
Filed: 1989-05-22
Abstract: PURPOSE:To accurately detect a warp yarn tension in a cloth sag part by detecting a cloth tension between a pressed beam and the cloth sag of a loom with a load sensor. CONSTITUTION:A load sensor(LS) is arranged between a cloth sag (B) and a pressed beam 8 and calculation processing is carried out with a controller (C) using dimensions of the tension signal from the load sensor(LS) and set tension of a tension setter (S). The rotational speed of a driving motor (M) is fed back with an encoder (E) so as to deliver a warp yarn group 2 at a prescribed speed. Thereby, automatic control is carried out.
Patent JP-S5830447-A (JP)
Title: Air-fuel ratio controlling method for internal combustion engine
Inventor: SHIOZAWA TAKESHI
IPC: F02D41/14
Filed: 1981-08-19
Abstract: PURPOSE:To improve exhaust cleaning performance, fuel costs and operatability, by setting the minimum operating quantity of an air-fuel ratio controlling actuator at the time of feedback control to the optimum value each at idling and at off idling. CONSTITUTION:Oxygen concentration 10 output is inputted to a rich and lean discriminator 14 and compared with reference voltage and further inputted to integrators 16 and 20 having a time constant suitable to each case at idling and at off idling. On the other hand, the output of these integrators 16 and 20 is inputted to minimum current setters 18 and 22 to set the minimum current value commensurate to the minimum operating quantity of an optimum air-fuel ratio controlling actuator each at idling and at off idling. A condition discriminator 26 judges whether being at idling or at off idling from relationships between air- intake pipe negative (suction) pressure and engine revolving speed and switches the discriminator circuit 26 whereby the minimum current setters 18 and 22 output suitable to respective conditions is transmitted to an air-fuel controlling actuator 12.
Patent JP-H07309042-A (JP)
Title: Printer
Inventor: MOCHINAGA NOBUYUKI
IPC: B41J13/00
Filed: 1994-05-19
Abstract: PURPOSE:To simply set recording paper and to enable the printing to thick recording paper. CONSTITUTION:The insertion port 21 of recording paper 10 is provided on the arranging side of keys 3 and the recording paper 10 is printed while allowed to linearly run within a printer part 2. The relative height of the keys 3 is set with respect to the printer part 2 so as to support the recording paper 10. Since the insertion port 21 is on this side, the setting of the recording paper 10 becomes simple and, since the recording paper is printed while allowed to linearly run, the printing to thick recording paper is enabled.
Patent JP-S5253991-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: YAMAMOTO AKIRA
IPC: C08F2/00
Filed: 1975-10-28
Abstract: PURPOSE: Vinyl chloride is suspension polymerized in the presence of a particular compound together with a dispersing agent, whereby lowering of PH of the polymerization system is prevented and a heat stable polymer having high apparent density and low fish-eye formation is obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5556491-A (JP)
Title: Filter unit
Inventor: FUJISAWA HIDEMITSU
IPC: B60L3/00
Filed: 1978-10-20
Abstract: PURPOSE: To prevent a shaft current generation, filters consisting of a resistor and a capacitor are connected across the armature of a motor and ground.  
     CONSTITUTION: One end of the armature 4 connects with a stringing 7 via a reactor 5 and a pantograph 6. The other end is grounded through a resistor 8, a reactor 9 and a thyristor control unit 10. Further, each end of the armature 4 is connected with filters 14 consisting of capacitor 12 and a resistor 14 in series, with one end of each filter is grounded. As a result, a shaft current and resulting electric contact are reduced, thereby resulting in minimized shaft failures. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5254377-A (JP)
Title: Electron beam exposure method
Inventor: JINNO KIYOKATSU
IPC: H01L21/302
Filed: 1975-10-30
Abstract: PURPOSE: To improve the working accuracy for patterns by controlling the exposure quantity of electron beams by the memory having stored the information on the stepping shape and the thickness of the resist film coated on a semiconductor substrate when there is the stepping on said semiconductor substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5831428-A (JP)
Title: Turning device
Inventor: OCHI HIROSHI
IPC: G05G1/00
Filed: 1981-08-19
Abstract: PURPOSE:To precisely suppress the unnecessary axial movement of a pivot by fitting a collar to the pivot and putting the collar between a bearing member and a position regulating member fitted to the bearing member. CONSTITUTION:A worm gear shaft 4 is successively engaged with bearing plates 2, 3 so that the collar 5 of the shaft 4 is contacted with the back of the bearing plate 2 and a tuning knob 6 is fitted to the end of the shaft 4. A position regulating plate 8 is fitted to the bearing plate 2 so that its suspending piece 8a is inserted and engaged into/with a groove 9a of a rib 9 and projections are inserted and engaged into/with the holes of a horizontal piece 8b. At that time, the collar 5 is put between the suspending piece 8a and the back of the bearing plate 2 and, under said condition, the projections 10 are melted and sticked to the holes.