baber/WOPTO huggingface dataset:
Patent JP-H02266010-A (JP)
Title: Safety device for snowplow
Inventor: KATO NAOYOSHI
IPC: E01H5/06
Filed: 1989-04-06
Abstract: PURPOSE:To contrive to lighten shocks given to a snowplow by making a horizontal shaft provided at the lower end of the plow hold an elliptical hole of a rotary member equipped with a cutting edge, and by making the cutting edge rotate being hoisted when a shock is given thereto by an obstacle. CONSTITUTION:A horizontal shaft 7 is held by a pair of brackets 8 and 8 installed to a reinforcing member 4 of a snowplow main body 2, and a rotary member 9 having an elliptical hole 10 and a cutting edge 3 installed at its front end is provided thereto. The rotary member 9 is held at the upper part of its hole 10 by the shaft 7 and a shear pin 19 is penetrated through the rotary member 9 and the horizontal shaft 7 and is fixed thereto. When the cutting edge 3 is shocked being hit by an obstacle at snow-removing, the pin 19 is cut and the edge 3 rotates being hoisted together with the rotary member 9 up to a position drawn in two-dot chain lines in the attached figure. Thereby damage to road surface can be prevented and big shock given to the whole body of the snowplow can be lightened too.
Patent JP-H10263912-A (JP)
Title: Chip and its edge section for chamfering cutter
Inventor: SUZUKI TOSHISADA
IPC: B23C5/08
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently form (blank) a chip from an expensive cemented carbide plate by forming V-bent valley-shaped cutting edges made high on both sides and low at the center section on the apex from the cemented carbide plate. SOLUTION: This chip 15 is formed with cutting edges 15a made high on both sides and low at the center section on the apex side and having a V-bent valley shape on the front view, bottom sides 15b on the base section side are bent into a V-shape on the front view in parallel with the cutting edges 15a, and sides 15c on both sides are made parallel with each other. A disk-like cemented carbide plate PCD constituted of a two-layer structure integrally having a diamond sintered body layer on the surface of a cemented carbide alloy layer is cut on a virtual line by a wire cut electrical discharge finishing machine to form this chip 15. The end edges of both faces of a plate-like work are chamfer-machined by the cutting edges 15a.
Patent JP-H0826517-A (JP)
Title: Belt conveyer
Inventor: IZEKI HIDEJI
IPC: G03G15/01
Filed: 1995-04-14
Abstract: PURPOSE:To prevent a walk of a belt member, so that edge force can be reduced, by forming partly a plurality of rollers, winding the belt member linked, into an elastic roller working an external diameter of an elastic fin to provide fixed directivity, and setting a working direction of elastic fin of at least the one elastic roller to a reverse direction to the other. CONSTITUTION:In a color electrophotographic copying machine, a belt member 8 of conveying a recording sheet 3 is linked around over a drive roller 4, which is a metal-made roller, edge guide roller 5 and driven rollers 6, 7. Here is used an elastic roller 20 in the edge guide roller 5 and the driven rollers 6, 7. This elastic roller 20 is formed into diskshaped elastic fins 22 along an axial direction of a rotary shaft 21, that is, the fins 22 vertically providing a plurality of disk fins, and a working direction of the elastic fin 22 of the elastic roller 20, used in the driven rollers 6, 7, is set to the direction toward a front side from a rear side of the copying machine, to set that of the elastic roller 20 as the edge guide roller 5 to the reverse direction.
Patent JP-H09276050-A (JP)
Title: Mobile top board support structure for furniture
Inventor: YAGI KENJI
IPC: A47B1/04
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To achieve a quick and easy moving operation of a mobile top board while letting it move to a position that allows the switching of the mobile top board to a housing attitude keeping a support leg at an attitude along the length of the side rim of a plate part. SOLUTION: A link device 5 is connected free to oscillate relatively about a vertical axis in such a manner as to be freely switchable to a position at which a mobile top board 3 is linearly extended in the direction orthogonal to the longitudinal direction of a side rim of a plate part 2 and to a position at which it is folded at an attitude in the longitudinal direction of the side rim of the plate part 2 over a support leg 4 placed and supported at an expanded attitude and the body 1 of furniture. A guide part is disposed to guide and move the mobile top board 3 to a position that allows the switching of the mobile top board to a housing attitude while the support leg 4 is kept at an attitude along the longitudinal direction of the side rim of the plate part 2 following a folding operation of the link device 5.  To build the guide part, a guide groove 12 is formed at least on the rear of the mobile top board 3 along the direction orthogonal to the longitudinal direction of the side rim of the plate part 2 while a plurality of guide rollers 13 rolling within the guide groove 12 are arranged at an upper part of the support leg 4 along the length of the guide groove 12.
Patent JP-S5516367-A (JP)
Title: High voltage metal vapor gas discharge lamp of built-in stabilizer type
Inventor: SHIYOUDA ISAO
IPC: H01J61/96
Filed: 1978-07-21
Abstract: PURPOSE: To make a compensation operable of a defective lighting as a discharge lamp, by arranging an auxiliary light source filament in the outer tube to make its connection in parallel to the series circuit of luminous tube and stabilizer filament.  
     CONSTITUTION: Across power source terminals a, b, are connected in series a stabilizer filament 7, an exicitation coil 9 and main electrodes 3, 4 of a luminous tube 2, and also connected a series circuit of a relay switch 8 and auxiliary light source filament 10. That is, the series circuit of the auxiliary filament 10 and the relay switch 8 is connected in parallel to a series circuit of the luminous tube 2 and the stablizer filament 7. In this way, simultaneously with the luminous tube putting out the light, the switch is closed to construct a closed circuit of the auxiliary filament and the switch for the power source, lighting the auxiliary filament, thus a defective llghting can be compensated till a time with the luminous tube becoming restartable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61247347-A (JP)
Title: Instant dessert
Inventor: YAMADA TADAO
IPC: A23L21/10
Filed: 1985-04-24
Abstract: PURPOSE:To provide an instant dessert from which a dessert can be produced by a simple operation, by compounding a coagulant, a dried vegetable and a seasoning material mainly in powdery or granular state. CONSTITUTION:A coagulant such as agar, carrageenan, etc., dried powder of vegetables or fruits or dried vegetable composed of chopped and dried vegetable, a seasoning material such as sweetener, acidulant, etc., and, if necessary, an adjuvant such as flavor, colorant, etc., are mixed with each other by conventional mixing means to obtain a mixture composed mainly of power or granule. A definite amount of the mixture is put into a container such as a plastic bag, cup, can, etc.
Patent JP-S5213585-A (JP)
Title: Preparation of cellulose sulfate
Inventor: SAIGA DAINI
IPC: C09K3/20
Filed: 1975-07-22
Abstract: PURPOSE: To prepare cellulose sulfate by sulfating cellulose with a Lewis base-SO 3  complex after the cellulose has been previously activated by treating with a tertiary amine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5517316-A (JP)
Title: Preparation of thioketal compound
Inventor: HOSHIIDE YASUO
IPC: A61P3/06
Filed: 1978-07-24
Abstract: PURPOSE: To prepare the title compound having blood cholesterol depressing activity, economically, by reacting 4-mercapto-2,6-di-t-butylphenol with acetone in the presence of a specific sulfonic acid sulfonium salt.  
     CONSTITUTION: The objective compound II is prepared by reacting (A) 1 mole of 4-mercapto-2,6-di-t-butylphenol with (B) acetone in the presence of (C) 0.001W 2 moles of a sulfonic acid sulfonium salt of formula I (R 1 , R 2  are alkyl, arylalkyl, or R 1  and R 2  may together from tetramethylene or pentamethylene; R 3  is arylalkyl; R 4  is alkyl, aryl, arylalkyl), e.g. S-benzyl-S,S-dimethylsulfonium p-toluenesulfonate, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62245918-A (JP)
Title: Permanent magnet drum and permanent magnet body
Inventor: SUZUKI HIROYA
IPC: G01B7/30
Filed: 1986-04-18
Abstract: PURPOSE:To obtain an output voltage which is invariably stable against spacing variation by giving the same polarity to every two magnetic poles which continue in the rotating direction of a permanent magnet drum and inverting every two magnetic poles in polarity. CONSTITUTION:Magneto-resistance(MR) elements 11-14 are arranged opposite magnetic poles 511, 512, 521, 522, 531, and 532 on the outer peripheral surface of the cylinder of a permanent magnet drum 2 which rotates as shown by an arrow. The magnetic poles 511 and 512, 521 and 522, and 531 and 532 are N, S, and N poles respectively and nonmagnetism parts with width G are provided between respective two magnetic poles having the same polarities. Further, when intervals of the magnetic pole groups are denoted as P, intervals of the plural MR elements are set to P/2 respectively. Then when the MR elements 11-14 move relatively opposite the drum 2, a part where no magnetic field is present is formed because of the repulsion between the same magnetic poles, so almost no magnetic field operates on an MR element if there is the MR element in this area and whether spacing is large or small exerts no influence.
Patent JP-H06277702-A (JP)
Title: Cold rolled stainless steel strip excellent in press workability and its production
Inventor: HARADA KOZO
IPC: B21B1/22
Filed: 1993-03-25
Abstract: PURPOSE:To provide a cold rolled stainless steel strip having excellent press workability and its manufacturing method by the adjustment of surface shape. CONSTITUTION:This steel sheet is the cold rolled stainless steel sheet excellent in presss workability having surface recessed parts whose depth is 3-10mum, the max. length in the rolling direction or in the direction perpendicular to the rolling direction is 20-120mum at 10-50% by area rate and the measured value PVOC (2.0) of surface roughness >=100 or <=80. PVOC (2.0): the number per inch. of valley having depth of >=2.0mum from the average line of the valleys in the cross section of surface roughness (unit: valley/inch.).
Patent JP-H03290048-A (JP)
Title: Thermal gas engine
Inventor: KUROSAWA MOKICHI
IPC: F25B9/14
Filed: 1990-04-04
Abstract: PURPOSE:To reduce the thermal loss by setting a ring for sealing the gap between a piston and a cylinder on a high temperature chamber side in comparison with the high temperature chamber side edge part of an intermediate temperature heat exchanger when the piston is at least at top dead center. CONSTITUTION:As for a VM cycle drive type external thermal engine, gap sealing rings 9 and 5 are installed at the front and rear positions of the pistons 1 and 1 in a high temperature side cylinder 10 and a low temperature side cylinder 11 which cross at right angles. A high temperature heat exchanger 2 is installed in communication to the high temperature chamber 10a for cylinder 10 an a high temperature regenerator 3 and an intermediate temperature heat exchanger 4 are installed along the the outer periphery of the cylinder 10 at the top edge. Further, in the low temperature chamber 11a of the cylinder 11, a low temperature heat exchanger 8, low temperature regenerator 7, and an intermediate temperature heat exchanger 6 are installed along the outer periphery of the cylinder 11. In this case, a ring 9 is set on the high temperature chamber side in comparison with the high temperature chamber side edge part 12 of the intermediate temperature heat exchanger 4 at the top dead center, while set at the position on the low temperature chamber side in comparison with the intermediate temperature chamber side edge part 22 of the low temperature heat exchanger 8 when the piston 1 is at a bottom dead center.
Patent JP-H0230414-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/02
Filed: 1988-04-12
Abstract: PURPOSE:To make easy of discharge on cutting chip by forming cutting chip discharging channels in shallow and in nearly L letter shape in sectional form, and pressing a cutting chip on a flat plate part with a wall on rear side in rotational direction, while preventing the cutting chip from curing on making the cutting chip abut on a front side wall at a side end part. CONSTITUTION:A cutting chip discharging channel 3 is made to be in nearly L letter shape in cross sessional form, and an angle between a front side wall 31 in rotational direction and a rear side wall 32 is made in about 90 deg.. Together with formation of a projection 33 on the front side wall 31, a wall 35 is formed at a position retreated from the wall 31 on outer peripheral side than the projection. A generated cutting chip is pushed up as being pressed to the wall 32 at a flat plate part 40, and the same is moved into a portion widened on account of the wall 35 as being pressed to the wall 31 at a side part for being prevented from curling, thereby discharge is performed smoothly.
Patent JP-S57204529-A (JP)
Title: Film counter of camera
Inventor: KANAZAWA IZUMI
IPC: G03B1/60
Filed: 1981-06-12
Abstract: PURPOSE:To obtain film counter for camera which performs electric operation by processing the output of a photosensor for detecting perforations, and thus obtaining one pulse every time a film is advanced by one frame. CONSTITUTION:When the output A of a film advancing signal generation part 11 goes up to a level H, a photointerrupter consisting of a light emitting and a photodetecting element is powered up as well as a film advancing mechaism part 12 from a motor to a sprocket. A waveform signal C appearing as a film surface and perforactions move is shaped into a proper pulse signal through an amplifying and shaping device 14 and a signal processing circuit 15 and when the output K of a timer preset to enough length for a signal film advance is held at the level H, a counter circuit consisting of relays and diodes drives a counter.
Patent JP-S59215614-A (JP)
Inventor: NISHIO MITSUO
IPC: H01H19/63
Filed: 1983-05-20
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-H01261020-A (JP)
Title: Two-wire type proximity switch
Inventor: MATSUMOTO AKIO
IPC: H03K17/945
Filed: 1988-04-12
Abstract: PURPOSE:To obtain a 2-wire proximity switch able to detect a broken coil at the controller side (load side) by detecting the broken coil and making a leakage current zero. CONSTITUTION:If a broken fault of a detection coil L takes place, no current flows to a resistor R2 connected in series with the detection coil L, a potential at a connecting pint is lower than a prescribed potential, a 2nd transistor(TR) 7 is turned off and a 1st TR 6 is turned off in response thereto. Thus, no leakage current flows to a main circuit and the current flowing to a power supply line is zero. Then when the controller side detects each current flowing to power supply lines 6a, 6b, whether the circuit is turned off normally or the detection coil L is broken is identified.
Patent JP-S61244186-A (JP)
Inventor: PEETAA MIHIAERU FURAMU
IPC: H04N9/68
Filed: 1986-04-18
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-H08250224-A (JP)
Title: Electric apparatus with fuse built in power source plug or cord
Inventor: INAYOSHI HIDEO
IPC: H01R13/68
Filed: 1995-03-10
Abstract: PURPOSE: To prevent generation of a fire caused by heating of a power source plug or a power source cord by providing a power source fuse or a temperature fuse in the power source cord or plug. CONSTITUTION: An inserting electrode 6 is set at the tip of an electric wire 2 of a power source cord 1, then buried in a plug main body 5 to form a plug. A current fuse 3 and/or a temperature fuse 4 are/is fixed between the power source cord and the electrode 6. The current fuse having fusion current 10-30% larger than electric capacity of an electric apparatus is preferable. The temperature fuse must be fused at a temperature lower than the melting point or firing point of an insulator. Danger of a fire caused by overcurrent caused by damage or deterioration of the apparatus is avoided.
Patent JP-S59216134-A (JP)
Title: Oil applying device for mirror running body
Inventor: SATOMI TOYOKAZU
IPC: G03B27/52
Filed: 1983-05-24
Abstract: PURPOSE:To widen the interval between both end bearings of a running body which runs along a guide and to lubricate both end bearings by one oil applying member by setting the movement range of the bearing part of the mirror running body and that of the oil applying member in partially overlapping relation. CONSTITUTION:The mirror running body 4 which has both end bearings 4a and 4b with the large interval of length Lc, etc., moves along a guide rod 3 by a distance Ls. The oil applying member 6 is provided to the center of this running body 4 and the length Lc is set to, for example, twice as large as the distance Ls, so that the movement range of the member and that of the bearings 4a and 4b overlap each other. Thus, the interval between both end bearings of the running body is widened for a stable running and both bearings are lubricated by one oil coating member.
Patent JP-S60233993-A (JP)
Title: Filter switching circuit
Inventor: ASAI KATSUO
IPC: H03H9/46
Filed: 1984-05-04
Abstract: PURPOSE:To reduce the cost of a circuit for switching characteristic of a filter and power consumption by connecting two signal circuits to a filter, and providing a switch for selecting supply of a power source to said circuits. CONSTITUTION:A bell filter 32 for providing a frequency characteristic to a television chrominance signal of an SECAM system is switched at the time of recording and reproduction. A power source to a recording signal buffer circuit 34 and a reproduction signal buffer circuit 36 is selectively supplied by a switch 72. At recording the power source is supplied to the circuit 34, and a signal added to an input terminal 62 obtains the prescribed characteristic by the filter 32 and is outputted from an output terminal 64. At reproduction, the power source is supplied to the circuit 36, and a signal inputted to an input terminal 66 obtains the prescribed characteristic and is outputted from an output terminal 68.
Patent JP-S5613774-A (JP)
Title: Thin film diode device and method of manufacturing same
Inventor: RAINHARUTO DAARUBERUKU
IPC: H01L29/86
Filed: 1980-07-03
Abstract: 1. Semiconductor diode arrangement with a p/n transition produced by plastic deformation, said arrangement comprising an n-doped (1) and a p-doped (2) single-crystalline semiconductor disk, characterized in that both semiconductor disks (1 and 2) comprise on one of their sides a structure with parallel walls (3), in that both semiconductor disks are combined at their structured sides such that the walls cross and contact each other, and in that as a result of the crystal deformation occurring in the semiconductor grid all of the points of contact form p/n diodes which are electrically connected in parallel.
Patent JP-H07292857-A (JP)
Title: Pc member with irregular-shaped steel pipe for joint, and connecting method thereof
Inventor: YAMAGUCHI TSUNEO
IPC: E04C3/34
Filed: 1994-04-27
Abstract: PURPOSE:To improve further the strength of a connecting section, in which a PC column member, a PC beam member or a cast-in-place beam member are crossed, while keeping excellent connection workability. CONSTITUTION:Irregular-shaped steel pipes 1 are buried to the specified sections of PC members 3 constituting a column, a beam, etc., and both end sections of the irregular-shaped steel pipes 1 approximately reach the surfaces of the PC members 3 and opened, thus forming holes penetrated into the PC members 3. Irregularities for increasing bonding power and adhesion with concrete, mortar, etc., are formed extending over approximately the whole of the inner circumferential surfaces and outer circumferential surfaces of the irregular-shaped steel pipes 1. The connecting reinforcements 6 of other beam members installed while being bonded with the PC members 3 with the irregular-shaped steel pipes for the joints are inserted into through-holes by the irregular-shaped steel pipes 1 in the PC members 3 while the through-holes are filled with a grout material such as mortar.
Patent JP-S5213473-A (JP)
Title: Treatment process for exhaust gases
Inventor: SADAKATA YOICHI
IPC: F23J15/00
Filed: 1975-07-24
Abstract: PURPOSE: In a wet type exhaust gas treatment process, fuel is saved to reduce running costs and an improvement in desulfurization and denitration efficiencies is achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5315659-A (JP)
Title: Cubic refrigerating warehouse
Inventor: FUKUSHIMA YOUICHI
IPC: E04H9/00
Filed: 1976-07-29
Abstract: PURPOSE: To improve workability and utilize the space under the floor effectively by locating rooms attached to the warehouse under the floor of platform type cubic refrigerating warehouse. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58207674-A (JP)
Title: Preparation of thyristor
Inventor: ARAKI YOUICHI
IPC: H01L29/744
Filed: 1982-05-29
Abstract: PURPOSE:To obtain symmetrical forward and backward characteristic of voltage blocking condition by approximating symmetrically the P-N structure through formation of the same temporary impurity layer as the cathode emitter layer on a part or entire part of semiconductor surface in the anode side and by removing the temporary layer after diffusing a life time killer. CONSTITUTION:A silicon oxide film 3 is coated on the entire part of wafer by thermal oxidation of 3-layered PNP structure. Next, an aperture 4 for cathode emitter diffusion and an aperture 21 for temporary layer diffusion in the anode side are provided on a silicon oxide film 3. Thereby, the silicon oxide film 3 is selectively removed. Thereafter, the N type impurity is simultaneously diffused from both the aperture 4 for cathode emitter diffusion and the aperture 21 for temporary layer diffusion in the anode side and thereby the cathode emitter layer 5 and temporary layer 22 are formed. Then, the silicon oxide film 3 is removed and gold 8 is diffused as the life time killer. Thus, the 5-layered NPNPN can be obtained by adding the temporary layer 22, the PN structure becomes symmetry about the base N layer 6, and thickness of cathode emitter layer 5 and temporary layer 22 and also impurity concentration become symmetry. Thereby, a leak current value between the anode and cathode at a high temperature can be improved in any of the forward and backward directions.
Patent JP-S62245054-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B13/00
Filed: 1986-04-18
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-H08287212-A (JP)
Title: Push-button zero-return counter with contact
Inventor: SUKAI YOICHI
IPC: G06M1/30
Filed: 1995-04-17
Abstract: PURPOSE: To surely and stably make and break a contact. CONSTITUTION: At part of the peripheral surface of the number wheel 7c of the highest digit, a recessed part 24 that an engaging lever 22 engages when the number wheel 7c displays '9' is provided. The engaging lever 22 is formed integrally with a swing member 20 supported in a free swinging state on a shaft 19. The swing member 20 has an integrally formed operation lever 21 which presses the operation part 18a of a limit switch 18. Further, the swing member 20 also has an integrally formed cam plate 23 that the lower end of the cam plate pressure piece 15c of a zero-return push button 15 engages.