baber/WOPTO huggingface dataset:
Patent JP-H10194171-A (JP)
Title: Elastic track shoe for endless track zone
Inventor: WATANABE HIROAKI
IPC: B62D55/21
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of rolling stones between gear of a motive wheel and a link by providing a hinge part in each core of a front and a rear side, and connecting the hinge parts of the adjacent cores with a removable hinge pin, and forming length of the hinge part for connecting adjacent cores larger than the width of a left and a right operating surface parts. SOLUTION: Multiple elastic track shoes are arranged in the longitudinal direction of a crawler, and adjacent cores 10, 10 are connected to each other by inserting a removable hinge pin 11 into hinge parts 10a-10d. With this structure, a clearance between the adjacent elastic track shoes is formed small, and intrusion of rolling stones between gear of a motive wheel and the core 10 and the operating surface part 10A can be prevented. Furthermore, in the hinge parts 10a-10d of the core 10, an opening part A is provided between an engagement part 10B, which is larger than the fitting width of the left and the right operating surface parts 10A, 10A and which is integrally formed with the left and the right operating surface parts 10A. 10A, and the hinge part 10c.  Since the soil is discharged from this opening part A, stay of the soil in the periphery of the cores 10, 10 and the operation surface parts 10A, 10A can be prevented, and applying of a heavy load to the elastic track shoes can be prevented.
Patent JP-H01267640-A (JP)
Title: Silver halide photographic sensitive material
Inventor: FUJIWARA ITSUO
IPC: G03C1/32
Filed: 1988-04-20
Abstract: PURPOSE:To improve graininess of a silver halide photographic sensitive material without reducing its sensitivity by incorporating at least one kind of liquid paraffin into an outermost layer, and regulating an amt. of a matting agent to be contained in the outer-most layer to <=15mg/m<2>. CONSTITUTION:At least one kind of liquid paraffin is incorporated into the outermost layer of the silver halide photographic sensitive material, and content of the matting agent in one of the outermost layer is regulated to <=15mg/m<2>. The kind of the liquid paraffin is not restricted particularly by a mol.wt. etc., and any kind of liquid paraffin may be useful so far as it reduces a coefft. of static friction and a degree of adhesion when it is present on the surface of a body as compared to that when it is absent. Preferred amt. of the matting agent to be used is <=50mg/m<2> when a mean particle size of the matting agent is <=2mum, and an improving effect for graininess is obtd. when it is <=30mg/m<2>, particularly, <=15mg/m<2> in the case of >=2mum particle size. Thus, graininess and sharpness of the silver halide photographic sensitive material are improved without reducing its sensitivity.
Patent JP-S59224648-A (JP)
Title: Preparation of smoked fish meat
Inventor: HIRASHIMA SATOSHI
IPC: A23B4/03
Filed: 1983-06-03
Abstract: PURPOSE:To obtain a smoked fish having low fishy smell from the meat of fish having relatively strong fishy smell, by keeping the whole preparation system at a low temperature, carrying out each of the processes of salting, desalting and immersion in a seasoning liquid in the presence of crushed vegetables, and carrying out the smoking treatment at a low temperature. CONSTITUTION:The objective smoked food can be prepared from fish meat especially the meat having relatively strong fishy smell, e.g. meat of bonito, sardine, mackerel, young yellowtail, saurel, etc. by carrying out at least one of the processes of salting, desalting and immersion in a seasoning liquid in the presence of one or more crushed vegetables, and carrying out the cold smoking treatment while keeping the whole preparation process at a low temperature. The vegetable is e.g. ginger, onion, Welsh onion, garlic, beefsteak plant, leaf of Japanese pepper tree, celery, parsley, Chinese cabbage, Japanese radish, etc.
Patent JP-S5523690-A (JP)
Title: Tuner unit
Inventor: MINOU NARIMITSU
IPC: H04B1/08
Filed: 1978-08-08
Abstract: PURPOSE:To enable to adjust the reception condition at each district to the utmost,  by inserting one pin plug for short circuit to the one pin socket fitted exposingly to  the tuner frame and attenuating VHF signal. CONSTITUTION:The one pin socket 9 exposed with closingly fitted is placed to the tuner frame 1 having the VHF tuner 2 and the UHF tuner 3 and branch circuit 4. Further, the inductance coil L9 forming LPF6' through VHF is connected to the end of a pair of resistors R1, R2 located in the frame 1 and connected to the center pin 9b of the socket 9 so that the attenuation of VHF signal can be selected by shortening the resistors R1 and R2 with the shortening one pin plug 10 removable from the external of the socket 9 or connecting them to ground. Further, at the output side, IF blocking HPF7 is inserted, the reception condition at each district can be adjusted with the socket 9 and the plug 10 in optimum state.
Patent JP-H04305289-A (JP)
Title: Decomposing device for sodium azide
Inventor: ARAI KAZUHIRO
IPC: C02F1/72
Filed: 1991-04-03
Abstract: PURPOSE:To improve safety and to facilitate the treatment of produced gases by surely decomposing the sodium azide in a liquid to be treated contg. radioactive materials. CONSTITUTION:This device has a storage tank 1 for the liquid to be treated, a transfer pump 2, a reaction chamber 3, a sodium sulfite supply system 4 and nitric acid supply system 5 which generate a decomposition reaction, a bent piping 6, and a liquid circulating piping 7. The device decomposes the liquid to be treated little by little and lowers the concn. of the sodium azide by repeating gasification and the conversion to a stable material without increasing the liquid volume.
Patent JP-S5322666-A (JP)
Title: Sewage filtering device
Inventor: TSUDA YUUZOU
IPC: B01D29/01
Filed: 1976-08-14
Abstract: PURPOSE: To insert cylindrical filter into sedimentation tanks so that the filter can be taken in or out freely from above, take in or out the filter very easily findthe clogging of the filter cloth easily, and clean and interchange the filter cloth very easily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61255678-A (JP)
Inventor: MIZUKOSHI OTOHIKO
IPC: A63B69/36
Filed: 1985-05-10
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-H08271824-A (JP)
Title: Scanning optical device
Inventor: NAKASUGI MIKIO
IPC: G02B26/10
Filed: 1995-03-29
Abstract: PURPOSE: To rapidly stabilize pressure in an air reservoir and to make the height position of a rotating body constant as soon as the rotation of the rotating body becomes constant. CONSTITUTION: A rotating sleeve 35 is rotateably fitted on a fixed shaft 34 where a hole 33 is formed, and a cover 37 where a vent hole 36 is formed is arranged at the upper end of the sleeve 35 so as to form the air reservoir 38. A sealing member 39 is fixed on the vent hole 36 and a movable valve 40 is arranged on the hole 33. When the sleeve 35 is rotated by a driving motor, pressure between a rotary polygon mirror 21 and a cover member 31 becomes negative pressure, so that force pushing up the rotating body acts. At such a time, the pressure in the air reservoir 38 is reduced, the movable valve 40 is opened, and the rotating body is rapidly pushed up because the pressure becomes the same as that of outside air.  When the revolving speed of the rotating body becomes constant, the pressure between the polygon mirror 21 and the cover member 31 also becomes constant and the height position of the rotating body also becomes constant.
Patent JP-H0451-A (JP)
Title: Sintered gear and sintered material molding method
Inventor: SHIROKURA KATSU
IPC: B22F5/10
Filed: 1990-04-13
Abstract: PURPOSE:To reduce an amount of using material by forming a tapered surface of an acute angle, in which the thickness of a rim is gradually increased from the side surface thereof to a disc part, on the back of a rim, and increasing density of a tooth part and the sintered material of the rim to a value higher than average density of other parts. CONSTITUTION:A gear 1 is provided in order from the outer periphery of a boss 2 with a disc part 3, a rim 5 having a tapered surface 4, and a tooth part 6. After a power material is pressure-molded, it is sintered, and sizing of a change in size produced during sintering is effected by re-pressurization by means of a correction mold, and rustproofing treatment, e.g. plating for rust prevention is applied. The taper surface 4 is formed on the inner peripheral side of the rim 5, so that density of the sintered material of the tooth part 6 and the rim 5 is increased to a value higher than average density of other parts by generating a pressurizing force in a radiation direction is generated by means of a punch during molding of a powder material and the disc part 3 thinner than the rim 5 is formed. Since an amount of using material is low and weight is reduced, a cost is reduced and an effect to serve to reduce the size and the weight and the cost of a device using this sintered gear is produced.
Patent JP-S5724523-A (JP)
Title: Automatic taping apparatus
Inventor: TSUCHIYA MINORU
IPC: B65H35/07
Filed: 1980-07-19
Abstract: PURPOSE:To provide stable efficient taping by a method wherein a bobbin around which coils have been wound is made fixed and the adhesive portion of a taping apparatus is rotated and made to adhere to the bobbin. CONSTITUTION:A long, narrow strip of tape 22 guided from tapes drawn into a whirlpool is taken out through a guiding roller and a center roller 24. Next a tape pasting roller 31 approaches the circumferential surface of an object 33 to which the tape is to be stuck and presses the tape 22 on the object. As a motor on the main body side is driven, a taping apparatus containing a disc is allowed to turn on, causing the tape 22 sandwiched in between the tape pasting roller 31 and a pressing roller 32 to stick onto the circumferential surface of the object 33. When the specified length of the tape has been made to stick to the object, the tape 22 is cut with the edge 36 of a cutter 34.
Patent JP-S5722917-A (JP)
Title: Safety device of running speed change controller for movable farm tractor
Inventor: TSURUMI MANABU
IPC: B60K23/00
Filed: 1980-07-18
Abstract: PURPOSE: To prevent an overturning of tractor body by shock, by constructing a running speed change controller in such a way so as not to be shifted to high speed position when the tractor hauls an agricaltural trailing machinery.  
     CONSTITUTION: When an agricultural trailing machinery is hauled by a movable farm tractor and the input shaft 14 thereof and the power take-out shaft 2 of the movable farm tractor 12 is connected by a universal joint 15, the power take-out shaft 2 may not be protected by a cover 4. Therefore, the cover and an operation member 10 connected to an operation arm 9a are not shifted to the direction toward the cover 4, i.e. the direction where the arm 9a moves to a speed change gear 20 for high speed, because the cover 4 can not rotate due to coming into collision with the universal joint 15, even when a running speed change controller 9 at low speed position L is swung in operation to high speed position H. A running speed change mechanism 7 can not, as a result, be changed to the high speed position. H. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11276657-A (JP)
Title: Golf ball conveyer for patting green for golf exercise
Inventor: ISHIMARU MASATOSHI
IPC: A63B69/36
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive golf ball conveyer in a simple structure. SOLUTION: In this device, guide grooves 10 and 11 for receiving golf balls put in cups 4 and 5 or dropped from patting green 2 formed by lawn or artificial lawn are provided on the patting green or on the side of the patting green. Further, a seesaw type conveying means for receiving the golf balls rolling inside the guide groove and conveying them to the patting position on the patting green is linked to this guide groove.
Patent JP-S60245826-A (JP)
Title: Rotary device
Inventor: NAKASUGI ATSUO
IPC: F16C33/00
Filed: 1984-05-18
Abstract: PURPOSE:To realize a bearing stable against variation of temperature and attitude by employing high viscosity fluid as the lubricant for dynamic thrust bearings provided at the opposite ends of rotary member while employing low viscosity fluid as the lubricant for other thrust bearing. CONSTITUTION:A seat 8' is fixed above a shaft member 2' secured to a lower cylinder 1 while radial bearings 16R, 17R employing high viscosity fluid such as oil or grease as lubricant are provided on the shaft member 2'. While a dynamic pressure thrust bearing 16S employing high viscosity fluid as lubricant and a dynamic pressure thrust bearing 17S employing low viscosity fluid such as air are provided at the opposite ends of the shaft member 2'. The thrust shaft 16S is constructed with a seat 8', a shallow spiral groove 19 etched in at least one surface facing against an auxiliary rotary member 3 and lubricant of high viscosity fluid filled between the facing surfaces.
Patent JP-H10286131-A (JP)
Title: Elevating/lowering-type housing
Inventor: HARADA OSAMU
IPC: A47B51/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an elevating/lowering-type housing by which a rack body inside a cabinet is lowered or contained by means of one operation. SOLUTION: This housing is constituted of a containing cabinet 6, the rack body 10 provided inside the containing cabinet 6, an elevating/lowering support device 9 for supporting the rack body 10 so as to be freely inserting/ejecting and elevating/lowering possible, a door body 13 provided in the containing cabinet 6 and sliders 15a and 15b for interlocking the door body 13 and the rack body 10. The door body 13 is opened/closed by interlocking with the insertion/ejection of the rack body 10 so that the rack body 10 is lowered and also contained by one operation. Besides, the opening state of the door body 13 is controlled by engagement with the rack body 10 so that the open/close operation of the door of the cabinet at a side part is not prevented at the time of lowering the rack body and also the damage of the door is prevented.
Patent JP-S5723144-A (JP)
Title: Bar-code setting method of printer
Inventor: TERAOKA KAZUHARU
IPC: G06K1/12
Filed: 1980-07-18
Abstract: PURPOSE:To prevent the erroneous inputting of bar code data by displaying an input flag on a display part together with the check digit of a code system which has the flag. CONSTITUTION:In the storage part of a signal control mechanism B constituting a printer, various systems of bar codes are stored previously, and a flag 7 for determining one code system is inputted by an inputting means A, thus displaying the flag 7 and the position of a check digit E, corresponding to it, on a display part controlled by the signal control mechanism B.
Patent JP-S581868-A (JP)
Title: Floppy disk driving device
Inventor: OGUCHI TAKEJIROU
IPC: G11B17/028
Filed: 1981-06-25
Abstract: PURPOSE:To maintain the set mode of a dummy media although the media is set apart from a power supply in case of transporting etc., by providing a manual press changeover mechanism which presses a cone load part beyond dead point, to the cone load which is driven with pressure by a cone load driving source. CONSTITUTION:A rigid plate 38 is energized by the plate springs 39 and 40 in the direction where a cone 30 is detached from a driving hub 14. Then the plate 38 is displaced to the side of the hub 14 when a cone load driving source is driven. A shutter 50 is turned in the closing direction in case no electric power is supplied to a cone load driving source in a transport mode. Then a roller 44 on a shaft 43 is pressed to the plate 38 over the upper dead point. As a result, the resetting force given by the spring 39 and 40 is controlled, and the cone 30 has a displacement toward the hub 14 to press continuously the dummy media 4a. At the same time a head is also protected at an intermediate position.
Patent JP-H11293684-A (JP)
Title: Foundation construction for dwelling house
Inventor: YOSHIDA ZENTO
IPC: E02D27/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To construct a foundation easily and at low cost and to provide sufficient supporting force by projecting the top part of a supporting reinforcement driven from the bottom face of a recessed part into the ground, and combining together concrete placed in the recessed part and the top part of the supporting reinforcement. SOLUTION: A recessed part 3 is formed on the ground surface part 1. Next a supporting reinforcement 4 is driven from the bottom face of the recessed part 3 into the ground, and the top part of the supporting reinforcement 4 is projected from the bottom face. Reinfocements 6 are reticulately provided on the top part. Concrete 2 is placed in the recessed part 3. At this time, the top part of the supporting reinforcement 4 is formed so as to be embraced with concrete, thus the ground having sufficient supporting force is simply formed without executing a large-scaled ground improvement. This construction method can be applied to a building lot of narrow area, and further strong ground for a building lot can be formed by providing reinforcement.
Patent JP-H0819746-A (JP)
Title: Volume reduction device of plastic waste
Inventor: HAYAKAWA TOSHIAKI
IPC: B02C18/00
Filed: 1992-03-06
Abstract: PURPOSE:To make it possible to reduce the volume of crushed plastic waste using a small-size upright device and on the other hand, discharge fine crushed fragments of specified size when crushing the plastic waste to decrease its volume using a mechanized device. CONSTITUTION:A rotary blade 6 which rotates horizontally by an electric motor is provided below a hopper 1 into which plastic waste is charged, and a fixed blade and a screen 3 are engaged with each other above and below the rotary blade 6 to shred the plastic waste by a cutter action. In addition, a power transmission between the electric motor and the rotary blade 6 is achieved by forming pulleys 15, 16 on the outer periphery of an installation ring 14 for the rotary blade 6, so that the efficiency of power transmission is enhanced.
Patent JP-2000291346-A (JP)
Title: Sash
Inventor: TSUNOSAKI TETSUO
IPC: E06B3/46
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a sash not affecting the running of a paper sliding door even when studs are positioned on an indoor side. SOLUTION: A sash comprises an outdoor sliding screen 1 running on the outdoor side of the depth width S of a sash frame F, a middle sliding screen 2 running at the middle part of the depth width S, and an indoor sliding screen 3 running on the indoor side of the depth width S. One side meeting style part A is formed of the outdoor sliding screen 1 and one side stile 23 of the middle sliding screen 2, and the other side meeting style part B is formed of the indoor sliding screen 3 and the other side stile 24 of the middle sliding screen 2. Also an indoor reinforcement part 23a reinforcing one side meeting style part A in longitudinal direction is provided on the indoor side of one side stile 23, and an outdoor side reinforcement part 24b reinforcing the other side meeting style part B in longitudinal direction is provided on the outdoor side of the other side stile 24.
Patent JP-H09266052-A (JP)
Title: Surge absorber
Inventor: KASAI YOSHITO
IPC: H01T4/12
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a surge absorber which can even deal with low-voltage surges which conventional gas arrestors cannot deal with. SOLUTION: In a first surge absorber 10, in which a pair of discharge electrodes 16, 16 are oppositely arranged at a predetermined distance to each other inside an airtight container 26 filled with a discharge gas with a discharge gap 18 formed between the end discharge parts 16a, 16a of the discharge electrodes and with lead terminals 24, 24 brought out, a CR connection 20 in which a ceramic capacitor 40 is integrated with a ceramic resistance 42 via a conductive adhesive is connected between recesses 16b, 16b in the discharge electrodes and thereby connected in parallel with the discharge gap 18.
Patent JP-S58217106-A (JP)
Title: Linear gas burner
Inventor: ATOMICHI TAKETO
IPC: F23D14/02
Filed: 1982-06-11
Abstract: PURPOSE:To prevent a transofmration of a rectifying plate and superheating of a burner component from occurring, by a method wherein the rectifying plate is made to support by the burner component and the burner component is made to touch a containing part by the rectifying plate. CONSTITUTION:Premixed air-fuel and primary air entering into a premixed air-fuel duct 5 and a secondary air duct 6 flow as shown by arrows B and C respectively and burn in a burning chamber. Heat given to an end part 5d by burning is arrived at a wall 6c from a wall 5c and radiated from a fin 1b by passing through a wall of a heat exchanger 1. Although the wall 6c of a burner component 2 is titled toward a premixed air-fuel duct 5 side a the time of molding, the wall 6c touches the heat exchanger 1 extending over a wide area of the same and is pushed against the same as the wall 6c is expanded by inserting the rectifying plate 8 into it. With this, it becomes that heat received by the burner component 2 is apt to be radiated to the heat exchanger 1 and the burner component 2 is prevented from superheating.
Patent JP-H07282610-A (JP)
Title: Electronic decoration
Inventor: SUZUKI HIDETADA
IPC: G09F13/30
Filed: 1994-04-13
Abstract: PURPOSE:To make a transparent vessel luminous in darkness with no charging work required by mounting the transparent vessel in a stand part having a power supply part combining a solar cell with an electric double layer capacitor charged with this solar cell. CONSTITUTION:A stand part 41 is constituted of a base 43 storing an electric double layer capacitor charged with a solar cell, switch means and an oscillating part, side plate 44 mounting the solar cell and a flange part 45 provided with a holding part 45a of a transparent vessel 42. In the center of an article mounting flat surface 43a of the base 43, an LED32 as a light source is provided so as to protrude, and in this mounting surface 43a, for instance, an aromatic vessel 112 is mounted, to hold the holding part 45a. In this way, the electric double layer capacitor is charged with the solar cell at sunshine time, to allow a current to flow in the oscillating part from this capacitor through the switch means when interrupted sunshine, and the LED32 as the light source is started to flash, so as to make the aromatic vessel 42 luminous.
Patent JP-S57212807-A (JP)
Title: Modulating circuit
Inventor: YAMAUCHI MASAHIDE
IPC: H03C1/36
Filed: 1981-06-24
Abstract: PURPOSE:To attain small sized and low power circuit, by inserting a field effect transistor (TR) to an emitter circuit. CONSTITUTION:An FET 9 is connected between the emitter of a TR1 and ground, the drain is connected to the emitter and the source is connected to ground side, and a modulation input terminal (g) is provided to the gate. In this modulation circuit, a modulation transformer which is a cause to large-sized circuit is not used and only very small-sized FET is used. Further, since the gate input impedance of the FET is used. Further, since the gate input impedance of the FET is very high, a modulation input driving the FET is very small, allowing to attain small-sized and low power for applied devices.
Patent JP-S59224762-A (JP)
Inventor: TATSUMI KENICHI
IPC: E04F13/08
Filed: 1983-06-06
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。