baber/WOPTO huggingface dataset:
Patent JP-S61272004-A (JP)
Title: Hot air blower for hand hair dryer driven regardless of current supply net
Inventor: HANSU KAARAI
IPC: A45D20/10
Filed: 1986-05-22
Abstract: A cordless portable hand held hair dressing appliance has a housing provided with a pistol-grip handle and containing a battery operated electric fan arranged to draw air into the housing through an air inlet for flow through a heat structure to be heated prior to discharge from a housing air outlet. The heater structure includes air elongated heat accumulator member of high specific heat penetrated in the longitudinal direction by a plurality of air ducts each having an intake communicating with the housing inlet and an outlet communicating with a mixing chamber connected to the housing outlet. The heat accumulator member is formed of a ceramic, e.g., Al2O3 and MgO, and is adapted to be heated to store heat therein by an electrical heating conductor structure formed by a layer of electrical resistance material on the wall of each duct. The fan battery is rechargeable and the handle is provided with a detachable electric plug contacts for connecting the heating conductor structure to an external power source for preheating prior to use and for connecting the rechargeable battery to a batter charger.
Patent JP-H04344142-A (JP)
Title: Alignment wound coil
Inventor: MAEDA MASAO
IPC: H01F5/06
Filed: 1991-05-22
Abstract: PURPOSE:To obtain a voidless insulating layer in which defects such as pinholes, voids etc., are reduced and generating amount of thermally decomposed gas is small by improving an insulator configuration of an alignment wound coil. CONSTITUTION:A coil 2 in which a magnet wire 3 is alignment-wound in a plurality of layers on a coil bobbin 1, is an alignment-wound coil 2 which is integrated by a voidless insulating layer 7 made of a thin sheet material interposed between the layers and a thermally cured material of solventless liquidlike resin 5 impregnated in air gaps included in the sheet material. The sheet material is formed of an aggregated mica foil 4, the bond of the foils 4 is collapsed by a binding force of the wire to fill the air gap, and aggregated mica pieces 4 are filled in the layer 7 by the resin 5 impregnated later. The sheet material may be unwoven fabric of short staple fiber. Further, the foil 4 or the unwoven fabric as the sheet material may be previously impregnated with the resin 5.
Patent JP-S609607-A (JP)
Title: Cutter installation base for lathe
Inventor: KINOSHITA RIKIO
IPC: B23Q16/00
Filed: 1983-06-27
Abstract: PURPOSE:To rapidly switch processes by setting a plurality of cutters necessary for a process for each kind of workpieces onto one tool rest and then mounting and demounting said cutters onto a turret. CONSTITUTION:A cutter installation base 30 for lathe is equipped with a cutter fixing means 4 for mounting a plurality of cutters, and is constituted of positioning means 24 and 25 for a turret 10 installed onto the machine body of a lathe 1 and a base body equipped with a demountable fixing means. Therefore, the cutter necessary for a working process is installed beforehand in the position-adjusted state so that a prescribed working accuracy can be obtained, and since the cutter can be freely mounted and demounted if necessary onto the tool rest of the lathe, the necessity of adjusting the position of the cutter each time when the working process is changed, and the uselessness of working time and material can be reduced by a large margin.
Patent JP-H06305560-A (JP)
Title: Separating device for granular product
Inventor: KODAMA TAKEMITSU
IPC: B65G47/82
Filed: 1993-04-20
Abstract: PURPOSE:To provide a separating device whereby a granular product can be promptly separated without damaging the product. CONSTITUTION:A separating mechanism 14 is constituted of a separating feeder 11 for moving a granular product 15 and front/rear stoppers 12, 13 mounted to be arranged in an advancing direction of the granular product 15 in this separating feeder 11 to stop and open the granular product 15. This separating mechanism 14 is horizontally arranged between a straight advancing feeder 1 and a measuring base 5, to separate the granular product 15 by the front/rear stoppers 12, 13 on the separating feeder 11, and since the product is moved to the measuring base 5 by a transfer 7, the granular product 15 can be quickly separated without damaging it.
Patent JP-S5819403-A (JP)
Title: Manufacture of sintered material having cast iron structure
Inventor: NISHINO YOSHIO
IPC: B22F3/10
Filed: 1981-07-27
Abstract: PURPOSE:To obrain a sintered material having a cast iron structure and superior mechanical properties at a low cost by mixing powders of Si, ferrosilicon, graphite and iron in a specified ratio, molding the mixture, and sintering the molded body at a specified temp. in a reducing atmosphere. CONSTITUTION:Starting material powder consisting of 15-75% Si powder, 0.8-2.5% as Si of ferrosilicon powder having 1-10mum average particle size, 2- 5% graphite powder having <=20mum average particle size and the balance iron powder is uniformly mixed and molded. The molded body is sintered at 1,050- 1,180 deg.C in a reducing atmosphere. By specifying the composition and the sintering conditions, a sintered material having a cast iron structure in which Si- ferrite phase exists around free graphite and pearlite phase exists around the Si-ferrite phase is simply obtd.
Patent JP-H02294539-A (JP)
Title: Rotating speed control device
Inventor: SHIMOMURA SETSUHIRO
IPC: F02D41/16
Filed: 1989-05-09
Abstract: PURPOSE:To shift an engine rotating speed to a target value smoothly without lowering the speed even when a load on an engine is large by setting the amount of suction air larger than usual by a control means in moving to idling operation and reducing it gradually to the usual value, to make a feedback correction. CONSTITUTION:A control device 10 is composed of an input interface for receiving rotating speed signal ne, idle switch signal s, and temperature signal w, CPU, memory, output interface for amplifying the signal output in accordance with the calculation result of the CPU and outputting a driving signal to a bypass control valves, etc. When the operation comes in idle operating condition, the amount of basic control is set larger than that of the original amount of basic control, and the amount of feedback correction is increased or decreased so that the amount of basic control may be reduced gradually to the original amount of basic control as the time collapses and the engine rotating speed may be coincided with the target rotating speed. Accordingly, since the amount of intake air is increased or decreased by a bypass control valve 5, the rotating speed converges to the target rotating speed smoothly irrespectie of the appilcation of an electrical load 9 in shifting to idling operation.
Patent JP-H04322952-A (JP)
Title: Copying detector
Inventor: SUZUKI KENKICHI
IPC: B23K9/127
Filed: 1991-04-22
Abstract: PURPOSE:To switch the effective direction of a copying detector so simply and to improve the controllability by connecting a selector ring to a selector block to be solidly rotated together with selector block. CONSTITUTION:After a cap 37 is shifted to a loose position, a selector ring 33 is rotated, turning a selector block 26 round to a desired selector position, and the effective direction of a copying detector 10 is selected. This changeover can be done by operation from the outside. After this switching operation is over, the cap 37 is restored to a clamping position, prohibiting any slide motion of the selector ring 33, and such a hole or notch 13 as permitting the admission of dust is made unexposed, preventing any dust from being penetrated.
Patent JP-S5818364-A (JP)
Title: Preparation of intermediate for 5-hydroxypyrazole magenta coupler
Inventor: MASUDA KOUSAKU
IPC: C07D231/52
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a 5-acyloxypyrazole useful as an intermediate for magenta couplers in high yield, by reacting a 5-hydroxypyrazole having an amino group in the molecule with an acylating agent, etc. in the presence of a tertiary amine compound. CONSTITUTION:A 5-hydroxypyrazole of formulaI(R1 is amino, benzamido, anilino, ureido, pyrrolidino, etc.; R2 is alkyl or aryl; R3 is H, alkoxyl, aryloxy, heterocyclic oxy, etc.) is reacted with an acylating agent of formula III (R7 is halogen; R8 is alkyl, aryl, heterocyclic group, etc.) or a sulfonylating agent of formula IV (R9 and R10 are the same as R7 and R8) in the presence of a tertiary amine of formula II (R4 and R5 are 1-3C alkyl; R6 is R4, R5, aryl, etc., provided that R4, R5 and R6 may link to form a ring) at 0-50 deg.C to give a 5-acyloxypyrazole or 5-sulfonyloxypyrazole, e.g. the compound of formula V.
Patent JP-H10305040-A (JP)
Title: Clamper for surgical operation under endoscope observation
Inventor: OUCHI TERUO
IPC: A61B17/28
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent an object to be clamped from being broken due to clamping by forming a clamping part from a material having elasticity in opening/closing direction, and constituting the clamping part so as to be elastically deformed when clamping power is further added to the clamping part for clamping the object. SOLUTION: A pair of clampers 11a forming the clamping part are formed from elastic plastic or rubber materials into ring having long circular contour. A link section continued to the holder 11a can be formed from the same member as the holder 11a but the link section is made of metal and bond or insert molding can be performed with the holder 11a as well. The outer width of clamper 11a is made wider than the inner diameter of tracurl and sized so as to clamp an internal organ 100. Thus, since elasticity is provided, the holding part is crushed thin vertically with the opening/closing direction and passed through the tracurl and when it is passed, its original form is recovered. Even when large power is further added in holding state, the holding part is elastically deformed to absorb excessive holding power and the object 100 to be clamped can be prevented from being broken.
Patent JP-H04321781-A (JP)
Title: Bellows pump
Inventor: YUNOKI KAZUYUKI
IPC: F04B43/08
Filed: 1991-04-20
Abstract: PURPOSE:To cope with the change of working pressure of moving fluid even while preventing the deterioration of the durability of a bellows and to reduce the driving force expanded for suction and discharge of the secondary fluid (working fluid). CONSTITUTION:A piston 37 is liftably provided in the cylinder chamber 34 of a pump body 45. A belows 35 is arranged in the cylinder chamber 34 with one end fixed and the other end being free, and the cylinder chamber 34 is divided into working chambers 14 and 15. The second working chamber 15 is filled with working fluid (oil). The first working chamber 14 is provided with an outlet passage 19 and inlet passage 21 provided expanded and contracted through the oil in the second working chamber 15 dur to the vertical motion of the piston 37, resulting in the pumping operation for the moving fluid of the first working chamber 14.
Patent JP-H04320656-A (JP)
Title: Wash-free rice, processing of wash-free rice and apparatus therefor
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/10
Filed: 1991-04-18
Abstract: PURPOSE:To obtain wash-free rice free from breakage and cracking and cookable simply by adding water without necessitating the washing and immersion procedures prior to cooking by forcedly dehydrating washed rice and drying to a prescribed water-content. CONSTITUTION:The objective wash-free rice can be produced by forcedly dehydrating washed rice and drying the dehydrated rice to a water-content of e.g. <=16%.
Patent JP-S6011699-A (JP)
Title: Shaft sealing device
Inventor: KUWABARA MASABUMI
IPC: F16J15/34
Filed: 1983-06-30
Abstract: PURPOSE:To improve the durability of a sealing member at a high temp. by cooling the sealing member by the buffer gas having a low temperature, cooling rotary shaft by the bearing lubricating water, in the shaft sealing device of a rotary machine for supplying high-temp. gas under pressure. CONSTITUTION:The captioned shaft sealing device around the rotary shaft 1 of a centrifugal circulation machine is equipped with a shut-down sealing mechanism 8 which prevents the leak of high-pressure gas (d) by pushing a seal ring 10 onto the rotary shaft 1, as a counter-measure for the machine-outside leak of the machine-inside (right side) gas in the case when the circulation machine stops. A buffer gas sealing mechanism 7 for feeding the buffer gas (c) having a high pressure and a high temp. and a sealing-water sealing mechanism 6 for feeding sealing water (b) are provided. The bearing lubricating water is supplied between a casing 3 and a bearing 4, passing through a flow passage 11, and after circulating in the rotary shaft 1, the lubricating water flows-out from an outlet 12. Further, buffer gas is supplied and introduced into the flow passage in the seal ring 10 and a high-pressure gas chamber 17 from a flow passage 15.
Patent JP-S5741326-A (JP)
Title: Unidirectional silicon steel plate of extremely low iron loss and its production
Inventor: SHIMIZU HIROSHI
IPC: C22C38/00
Filed: 1980-08-27
Abstract: PURPOSE: To produce a unidirectional silicon steel plate of extremely low iron losses by adding specific ratios of Se, S, Sb, As, Bi, Sn to a unidirectional silicon steel plate contg. a specific amount of Si and subjecting the same to specific treatment.  
     CONSTITUTION: At least one kind of Se, S is contained at 0.010W0.035% and at least one kind of Sb, As, Bi, Sn at 0.010W0.080% in a unidirectional silicon steel stock material contg. 2W4% Si, and the final plate thickness is set at 0.15W0.25mm, and average grain sizes at 1W6mm. A forsterite film of 1W4g/m 2  per side is applied on the surfaces of the steel plate. In order to control the steel plate in such a way as to contain 0.020W0.060 C therein, it is held for at least 0.5 minute at 850W1,100°C prior to final cold rolling, after which it is cooled at ≥150°C/min cooling rates in a 700W200°C temp. region, after which it is subjected to 55W85% cold rolling, whereby the secondary recrystallization grains are set at 1W6mm grain sizes. Thereby, the unidirectional silicon steel plate of ≤0.90W/kg watt loss W17/50 is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60263641-A (JP)
Title: Cutting device setable of cutting conditions
Inventor: SUZUKI HIDEO
IPC: B23Q15/00
Filed: 1984-06-07
Abstract: PURPOSE:To set the cutting conditions corresponding with the tool diameter automatically by storing the data on a cutting condition graph then performing proportional allotment of the linear proximity range of the graph. CONSTITUTION:The data on a cutting condition graph is stored in a memory 1 then propertional allotment is applied on the linear range of the graph through a computer 2 thus to set the cutting conditions within said range. Consequently, the cutting conditions corresponding with the tool diameter can be set automatically while when modifying the machining program, the cutting conditions can be modified easily resulting in elimination of miss-setting.
Patent JP-H01288057-A (JP)
Title: Picture input device
Inventor: MISAWA TOSHIYUKI
IPC: G06T1/00
Filed: 1988-05-13
Abstract: PURPOSE:To read stably a character or a picture by selecting an angle of a read face not being a right angle to a case side face of a picture input device main body. CONSTITUTION:A light source 7, an image sensor 8, part of a light guiding part 9 and other signal processing circuit are contained in a case 6 of a picture input device and the remaining part of the light guiding part 9 is covered by a cover 29 of the light guiding part. The read face 10 is formed obliquely at a constant angle alpha not being a right angle to the side face of the case 6 of the picture input device formed to be a rod shape able to be gripped by the hand of the operator. The operator can easily visualize a picture desired to be read even if the visual line is in a direction of 44 or 45 shown in figure.
Patent JP-H07303180-A (JP)
Title: Facsimile signal receiver
Inventor: NADATANI NAOYUKI
IPC: H04N1/21
Filed: 1994-05-09
Abstract: PURPOSE:To always use recording paper stacks as forward stacks regardless of a structure of a carrying system of a recording section. CONSTITUTION:A 1st page and a next page of received document data are selected by a selector 5 and decoded by a decoding section 2. A count section 6 counts number of lines in the subscanning direction of the data of the 1st and 2nd page to be decoded. A comparator section 7 compares the data line of the first page with that of the 2nd page to obtain a comparison value representing the difference. A main control section 4 compares the comparison value from the comparator section 7 with a reference value to discriminate whether the 1st page is a head page or a final end page of document data and the sending order of received data is commanded to the recording section 3 so that the recording paper stacks are forward stacks independently of a structure of the carrier system of the recording section 3.
Patent JP-H07301095-A (JP)
Title: Structure of tunnel and building method and building device
Inventor: KOYAMA TADASHI
IPC: E21D9/14
Filed: 1994-05-09
Abstract: PURPOSE:To provide a tunnel of strong structure to rationalize construction, shorten the working term, and reduce the construction cost and provide a building method and a building device. CONSTITUTION:In the structure of a tunnel wherein a plurality of buried pipes 17 are buried in the outer periphery of a tunnel 9 along the direction of the length thereof. A curved buried pipes 17 bent in the length of the tunnel 9 and the pipe 17 is arranged in a ring-form manner throughout the whole area of the outer periphery of the tunnel 9. The support strength of a natural ground around the tunnel 9 is reinforced and a contact area between the buried pipe 17 and the natural ground 7 is increased to form a strong structure. A uniform strength is provided throughout the whole area of the outer periphery of the tunnel 9.
Patent JP-H10304521-A (JP)
Title: Gas-insulated switch gear
Inventor: GOTO MUNEHITO
IPC: H02B13/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas insulated switch gear with a small total length and simple water-proof structure and easy maintenance work by using a gas- container branch tube as a mechanical operation box for a bus-disconnecting unit. SOLUTION: A gas container 21 of a bus-disconnecting unit is made of a main tube 22 and branch tubes 23 and 24 in a cross shape. A bus line 11 is stored in the main tube 22, while a main bus-disconnecting body 12 is stored in the branch tube 24. At the same time, an operation unit 13 for the bus- disconnecting unit is stored in the branch tube 23. The main tube 22 and the branch tube 23 storing the operation unit 13 are separated in each gas section by a partition plate 25.
Patent JP-S61275569-A (JP)
Title: Fuel injection device of direct induction type diesel engine
Inventor: SHIOZAKI CHUICHI
IPC: F02B3/06
Filed: 1985-05-30
Abstract: PURPOSE:To perform pilot injection, reduce an initial injection rate, and improve an output or the like by feeding fuel to an injection valve via an auxiliary passage during the initial fuel injection and subsequently feeding to the injection valve via an injection passage. CONSTITUTION:When an engine is operated a fuel injection pump 1 is driven, and fuel is injected at the predetermined injection timing. Then, the pressure at the inflow port 13 of a selector valve 9 is increased, and the pressure applied to a sleeve valve 10 is increased. When the fuel pressure applied to the sleeve valve 10 becomes higher than a predetermined value as the injection proceeds, the sleeve valve 10 is lifted against a spring 17, and the inflow port 13 is selectively connected to a main outflow port 14, thereby fuel starts to flow into an injection passage 4. Then, the pressure in the injection passage 4 is abruptly increased and fuel is fed to an injection valve 3, thus the fuel fed via the injection passage 4 is injected through the injection valve 3 after the fuel fed via an auxiliary passage 5 has been injected.
Patent JP-S5342109-A (JP)
Title: Sintered sliding part material
Inventor: KODAMA YUUJIROU
IPC: C22C38/00
Filed: 1976-09-29
Abstract: PURPOSE: Cheap sintered sliding part material superior in wear resistance and of the specified composition containing Cr, Ca 2 S or WS 2  and Fe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06309618-A (JP)
Title: Magnetic head
Inventor: SATO HIROTO
IPC: G11B5/31
Filed: 1993-04-22
Abstract: PURPOSE:To suppress the deterioration of the magnetic characteristics of a magnetic head with a magnetic core made of a magnetic body formed by alternately laminating soft magnetic thin films and nonmagnetic insulating films by using a rare earth metal oxide as the material of the nonmagnetic insulating films. CONSTITUTION:A soft magnetic thin film 12 having 1-20mum thickness is formed on a nonmagnetic oxide substrate 11 and a nonmagnetic insulating film 13 is formed on the thin film 12 in 0.01-0.5mum thickness. Such thin films 12 and insulating films 13 are laminated by the required number to form a laminated magnetic body 14 having a prescribed thickness. At this time, the insulating films 13 are formed with a rare earth metal oxide such as Y2O3 or CeO2 so as to prevent penetration into each insulating film 13 at the time of forming each thin film 12 and a reaction of each thin film 12 with each insulating film 13. Since an atom of the rare earth metal is heavier than atom of Fe, Ni or Co as the principal constituent elements of the thin films 12, even when each thin film 12 is formed on each insulating film 13 with a high energy, penetration occurs hardly. The objective magnetic head hardly deteriorating its magnetic characteristics is obtd..
Patent JP-H08316815-A (JP)
Title: Simultaneous bidirectional input output circuit
Inventor: INOHARA HIROKI
IPC: H03K19/0175
Filed: 1995-05-17
Abstract: PURPOSE: To provide a simultaneous bidirectional input output circuit in which the probability of flowing of a through-current is reduced. CONSTITUTION: A 1st CMOS inverter 5 is connected between a point of a voltage E1 and a point of a ground voltage G, a 2nd CMOS inverter 7 is connected between the point of the voltage E1 and a point of a voltage E2 being twice the voltage E1, and a signal line 70 are connected between output terminals 58, 68. With an input terminal 57 set to a low level and an input terminal 67 set to a high level, MOS transistors(TRs) 51, 62 are conductive and MOS TRs 91, 61 are nonconductive. Since the voltage E1 is applied to both sources of the MOS TRs 51, 62, input output terminals 58, 68 both go to an intermediate level and no through-current flows between the MOS TRs 51 and 62.
Patent JP-H10291911-A (JP)
Title: Synthetic composition for increasing sugar and reducing acid
Inventor: KUBO YOSHIAKI
IPC: A01G7/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having high sugar increasing effects and further acid reducing effects when applied to a fruit tree during the fructification by including a sucrose ester of a fatty acid and water therein. SOLUTION: This composition is obtained by including (A) 5-90 pts.wt. sucrose ester of a fatty acid represented by the formula [(n) is 2-32] [an ester of a polyhydric alcohol having eight hydroxyl groups in one molecule with a 2-32C fatty acid (e.g. lauric acid)] and (B) 95-10 pts.wt. water. The application of the resultant composition is carried out by preponderantly spraying or applying the composition to a fruit part in a fruit tree (e.g. citrus fruits) or a fruit vegetable (e.g. a vegetable of the family Cucurbitaceae) during the fructification period.