baber/WOPTO huggingface dataset:
Patent JP-S5731297-A (JP)
Title: Speaker diaphragm and its production
Inventor: YAMAMOTO TOORU
IPC: H04R7/20
Filed: 1980-07-31
Abstract: PURPOSE:To obtain a diaphragm in which a cone part and an edge part having different modulus of elasticity are unified, by securing a 3-layer structure in which the both surfaces of a heat foamed sheet is held between the thermoplastic resin containing the reinforced fibers and giving three processes of the heating lamination, the foaming softening and the cold pressing respectively. CONSTITUTION:The both surface of a core sheet 1 (low-density polyethylene containing a foaming agent, etc.) are held between surface sheets 2 and 2' (high-density polyethylene synthetic pulp containing carbon fibers, etc.) and heated at a temperature lower than the foaming to obtain a 3-layer lamination sheet. Further this sheet  is heated to foam the core material 1 and subjected to the cold pressing while it is soft. In this case, the size of both the upper and lower molds are made that the cone part is contacted and the edge part have a gap respectively. Thus the cone part 9 is pressed into a thin film having no hole and a high modulus of elasticity; while the edge part 10 is kept under a foamed state to secure a large internal loss. In other words, the edge resonance can be suppressed to realize a fixed type diaphragm having the flat sound pressure frequency characteristics. This process is simple, and a continuous production is possible.
Patent JP-S62264513-A (JP)
Inventor: YAMAGUCHI KENJI
IPC: H01R13/03
Filed: 1986-05-09
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-S62275769-A (JP)
Inventor: GIUSETSUPE GUBAU
IPC: B41J7/48
Filed: 1987-04-28
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-H07298480-A (JP)
Title: Power supply unit for sputter ion vacuum pump
Inventor: HAMANO MASARU
IPC: H02H7/04
Filed: 1994-04-22
Abstract: PURPOSE:To protect a leakage transformer for feeding power to a sputter 1 on pump. CONSTITUTION:Power is fed to a sputter ion pump 1 from a secondary winding of a leakage transformer 4 through a rectifier circuit 3, and the primary winding of the transformer is connected to an AC power supply unit 6 through a circuit breaker 10. When the breaker is closed, the pump is started and a current is applied to a timer 12. Before a delay operation of the timer, a vacuum pressure drops and if a voltage applied to the pump rises above the normal operating voltage of a meter relay 11 because of a drop in a pump-current I, a normally closed contact 11b opens and the energization of the timer is canceled. If a voltage applied to the pump does not reach the operating voltage of a meter relay within a delay time of the timer, a contact 12a of the timer is closed and the circuit breaker is interrupted by r energization of a trip coil 10c. The delay time of the timer is determined by considering the allowable time for withstanding short-circuit of the leakage transformer, and the normal operating voltage of relay is determined based on the minimum secondary winding voltage permitting continuous feeding by the leakage transformer.
Patent JP-H11300227-A (JP)
Title: Disposer
Inventor: HIRANO MAKOTO
IPC: B02C18/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To judge an operating condition of a disposer by a method wherein in the disposer wherein garbage is crushed and allowed to flow in a drain pipe, an electric power switch, a detection and display means for an ON/OFF condition of the electric power switch, a thermal protector for a motor to be used, and a detection and display means for a load current, are provided. SOLUTION: A disposer 1 is fitted to an outlet of a sink 21 of a kitchen unit 2, and connected to an electric power source 3. An operation panel and display panel 4 is constituted by providing an operation switch 41, lamps 42, 43 or the like, and installed on a wall of the kitchen or the like. Then, the lamp 42 is lit up/out by ON/OFF operation of an operating switch 41, and the lamp 43 is lit out/up. Further, when an over load is generated by any cause, and abnormal heating of a motor is generated after start of crushing garbage by operation of the disposer 1, the motor is stopped since a thermal protector is operated, and the lamps 42, 43 are put out. Thereby, operating conditions of respective parts and their stop causes can be judged at a glance.
Patent JP-S59231706-A (JP)
Title: Video sound recorder
Inventor: OKAMOTO TAKESHI
IPC: H04N5/91
Filed: 1983-06-14
Abstract: PURPOSE:To improve the quality of recorded pictures obtained when no sound is recorded in a multiplex record mode by varying the limited band of a frequency modulated video signal in response to the no-input of sound signals and reducing the band limitation for recording. CONSTITUTION:When both video and sound signals are recorded with multiplication of frequency, switches 10, 2 and 5 are connected to terminals (e), (a) and (c) respectively. The switch 10 is connected to a terminal (f), when the sound signal is recorded with no multiplication of frequency. And switches 2 and 5 are changed over to terminals (b) and (d) respectively in response to the switching of the switch 10. Thus a luminance signal receives modulation of frequency and is supplied to a high-pass filter 4. Thus the recording area is increased with improvement of picture quality. Then both a low band converted color signal and a frequency modulated luminance signal are supplied to a mixing circuit 6. However no sound signal exists and therefore both color and luminance signals are directly recorded to a magnetic tape 9 by a video head 8.
Patent JP-S588861-A (JP)
Title: Oval crank device
Inventor: KAWAI KOUJI
IPC: F16H37/02
Filed: 1981-07-08
Abstract: PURPOSE:To make it possible to convert rotary motion into long stroke reciprocating motion with a compact construction and to obtain a quick return function, by winding a winding member around two rotary bodies and by connecting a slider to the winding member at the one side thereof through an intermediate rotary member. CONSTITUTION:When an intermediate shaft 6 is rotated by a drive source through a clutch and brake device 22, a sprocket 10 secured to the intermediate shaft 6, and therefore, a chain 11 wound around sprockets 7, 9 on both sides of the sprocket 10, travels through the latter. Then, a slider 16 is slid along a guide groove 15 through a connecting plate 13 connected to the chain 11 at several positions thereof. The slider 16 reciprocates to a long stroke (s) corresponding to the sum of a distance 9 between the shafts 3, 5 of both sprockets 7, 9 and the diameter (d) of the sprocket 7. Further, since the chain 11 has a travel distance longer at one side 11a than that at the other side 11b, the slider 16 is slowly fed but quickly returned.
Patent JP-S5730694-A (JP)
Title: Outboard motor equipped with tilt-lock mechanism
Inventor: MIZUSAWA NORIHITO
IPC: B63H20/08
Filed: 1980-07-31
Abstract: PURPOSE: To ease the go-astern sailing following the rotation of the outboard motor by moving vertically a guide plate, which is linked to a lock lever, by means of a shift rod which rotates together with the motor is order to connect or disconnect the lever to or from the tilt-lock rod.  
     CONSTITUTION: A rod 51 of tilt-lock mechanism 50 located between a swivel bracket 20 and a cramp bracket 30 passes through one of a plurality of holes made in the bracket 30, and tilt-locking of the outboard motor is accomplished by hooking a lock lever 52, which is supported by the bracket 20, at the rod 51. The operation of the lever 52 is controlled by a shift rod 15b. In other words, in the go-ahead sailing, the rod 15b goes upward to push the lever 52 up through a member connecting a guide plate 54, which unhooks the lever 52 from the rod 51. If the outboard motor 10 rotates for the  purpose of the go-astern sailing, the rod 15b also rotates to disconnect itself from the plate 54, which hooks the lever 52 at the rod 51 in snappy motion. If the outboard motor 10 returns to the former position, the rod 15b pushes the plate 54 up to unlock the locking. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5332702-A (JP)
Title: Pickup device
Inventor: UMEMURA SHIYOUICHI
IPC: G11B3/42
Filed: 1976-09-08
Abstract: PURPOSE: To obtain pickup which permits vertical tracking angle of cartridge to be variable, by setting cartridge mounting plate to cartridge mounting body so as to be rotatable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62263499-A (JP)
Inventor: KUJIRAI SEIKI
IPC: G21D1/00
Filed: 1986-05-12
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-H11298580-A (JP)
Title: Hands free unit for portable telephone
Inventor: YOSHIDA HIDEKI
IPC: H04M1/11
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To easily attach/detach a portable telephone and to enable speaking while driving, without damaging safe driving as well by providing a map lamp unit, which is installed on the ceiling above a driver inside an automobile with a housing device for housing the portable telephone so as to connect it with a hands free circuit. SOLUTION: A hands free unit 10 integrally provided on a map lamp unit 11 is interfaced with a hands free circuit H to be functioned as a practical telephone by attaching a portable telephone T equipped with an adapter A to be functioned as an antenna. The housing device of the hands free unit 10 is provided with an outer case 21 attached inside the map lamp unit 11 and a slider capable of sliding inside the outer case 21 while housing the portable telephone T. Thus, when using the portable telephone T in hands free state, it is not necessary to take any unnatural posture for attaching/detaching the portable telephone T.
Patent JP-S5732781-A (JP)
Title: Device for preventing production of algae in settling tank
Inventor: YOSHIOKA IZUMI
IPC: E03F5/18
Filed: 1980-08-04
Abstract: PURPOSE: To disturb the generation of gaseous carbon dioxide and prevent the production of algae in a settling tank by suspending magnet materials and magnetic materials by means of suspending members by leaving constant intervals into the water in the settling tank, and inducing magnetic induction lines in the water.  
     CONSTITUTION: Suspending members 4 are installed in the upper part of a settling tank 1, and hook members are mounted to the lower part thereof, after which magnetic materials 3 and magnet materials 2 are suspended alternately by leaving constant intervals along the flow of the water in the tank 1. This induces magnetic induction lines in the water in the settling tank, thereby considerably disturbing the generation of gaseous carbon dioxide, closing the photosynthesis of algae by solar light and decreasing the production of algae considerably. For example, the magnet materials and magnetic materials were put into one of two pieces of water tank contg. well water in an amount such as 8l and these were left standing. As a result, algae propagated considerably in 90hr in the tank contg. the well water alone, whilist the production of algae was not observed even after 90hr in the water tank contg. the magnet materials and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01278633-A (JP)
Title: Construction for holding level of water stored in stool
Inventor: TASHIRO YUKIO
IPC: E03D11/13
Filed: 1988-04-27
Abstract: PURPOSE:To prevent stink from exhalation by bringing the level of water stored in a stool basin as close as possible to one's hip through a means such as trap or the like provided on an exhaust port for flush. CONSTITUTION:A stool basin 1 is provided on the bottom with a flush exhaust port 3 communicating to an drain pipe 5 through a trap 4. Also, the trap 4 is provided on the top 4a with a lid body 9 constituted to be opened and closed through a connecting mechanism interlocked with an operating section. A predetermined water amount is supplied to the stool basin 1 by closing the exhaust port 3 with the lid body 9 through the operation of the operating section, and the level of stored water W is maintained so high that it approaches as close as possible one' hip. Thus, a contact time of excrement with air can be shortened and stink can be prevented from exhalation.
Patent JP-S5440226-A (JP)
Title: Spheroidizing heat treatment method for high carbon- chromium-molybdenum bearing steel
Inventor: HAMAZAKI ATSUSHI
IPC: C21D6/00
Filed: 1977-09-05
Abstract: PURPOSE:To perfectly spherodize metal carbides in the structure of a high carbon Cr-Mo bearing steel by repeatedly annealing the steel under specific conditions. CONSTITUTION:A high carbon Cr-Mo steel contg. C; 0.80-1.20%, Si; 0.10-0.80%, Mn<2.0%, Cr; 1-2% and Mo; 0.1-1.0% is refined in a high frequency furnace or the like and cast into an ingot. The ingot is forged and drawn to a bearing round bar of uniform pearlite structure. The bar is then heated to a temp. from the Acid point (742 deg.C of the steel to the Acie point (776 deg.C), held for about 1hr, slowly cooled from the Arib point (710 deg.C) to the Arie point (660 deg.C) at a very slow cooling rate of 10 deg.C/hr, and held at 650 deg.C for 1hr. The annealing is repeated 4 times or more. By the treatment metal carbides in the structure are spheroidized and become few spherical carbides of large diameter, and hence the wear resistance and hardenability of the bearing steel are enhanced.
Patent JP-H10301919-A (JP)
Title: Data processor
Inventor: MORI TORU
IPC: G06F17/10
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the periodicity of data in a short computation time and to perform smoothing by extracting the maximum value and minimum value of the inputted data provided with periodicity based on an arithmetic program stored in a memory, obtaining a movement average value from the continuous plural values of the maximum value and the minimum value and outputting it. SOLUTION: An arithmetic unit 3 extracts the maximum value and minimum value of the data provided with the periodicity inputted from an input device 1 based on the arithmetic program stored in the memory 2 and obtains the movement average value from the continuous plural values of the maximum value and the minimum value. Then, movement average value data as an arithmetic result in the arithmetic unit 3 are outputted from an output device 4. In this case, by selecting a data number for covering the cycle of the input data and performing averaging so as to obtain the movement average value, the periodicity is not left in smoothed data. Thus, regardless of the periodic change of the input data, the periodicity is canceled in the short computation time and smoothing is realized.
Patent JP-S59233044-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1983-06-15
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-H02285674-A (JP)
Title: Color filter and solid-state image sensing device
Inventor: YAMAMOTO KATSUMI
IPC: H04N5/335
Filed: 1989-04-26
Abstract: PURPOSE:To dissolve a green expansion visual recognition and to make it possible to recognize visually and sharply an image as a whole by a method wherein the first-layer hues of a color filter formed by a method, wherein a plurality of hues are shifted and are alternately laminated, are formed into a green color. CONSTITUTION:In a color filter formed by a method wherein a plurality of hues are shifted and are alternately laminated, first layer hues 12 are formed into a green color and in a solid-state image sensing device having a color filter layer 18 formed by a method wherein a plurality of hues are shifted corresponding to a group of photodetectors 19 on a substrate 11a and are alternately laminated, first-layer hues 12 of the layer 18 are green. For example, green hues 12 are formed on a transparent substrate 11 as first-layer hues, an intermediate layer 13 consisting of a transparent resin is formed on the upper parts of the hues 12 and second-layer red hues 14 are formed on the upper part of the layer 13 being shifted from the positions of the first-layer green hues 12. Moreover, an intermediate layer 15 and third-layer blue hues 16 are laminated in the same way as the above way and a surface layer 17 consisting of a transparent resin is laminated on the uppermost part to form the color filter.
Patent JP-H04336288-A (JP)
Title: Image-receiving sheet for thermal transfer recording
Inventor: NAITO HITOSHI
IPC: B41M5/382
Filed: 1991-05-13
Abstract: PURPOSE:To provide a high image quality and high transferability image- receiving sheet for thermal transfer recording which is free from shading variations, indicates a sharply superimposed image of pictorial lines and the excellent regenerative properties of an edge part. CONSTITUTION:The subject image-receiving sheet for thermal transfer recording consists of a sheet layer containing 50wt.% or higher, of pulp fiber which meets the conditions of formulae (1), (2), of the total pulp fiber amount and 10 to 40wt.% of filler, of the total pulp fiber amount. In addition, the measurement value of smoothness of at least one surface obtained by smoothing process is 20 to 65%, if determined using a regular reflection-type smoothness gauge. (1) 0.3<=L<=1.0; (2) 0.3<=d/D<=0.8 wherein L: the weighted average fiber length (mm) of fiber length measured using a technique specified by J.TAPPI; D: average fiber diameter (mum) measured using a microphotographic technique; and d: average lumen diameter (mum) measured using the microphotographic technique.
Patent JP-S61264112-A (JP)
Title: Oscillation type raw material distributor
Inventor: NASU TOSHIYUKI
IPC: F27B1/20
Filed: 1985-05-20
Abstract: PURPOSE:To provide a seal with small frictional resistance and to decrease the load torque by the seal by providing plural pieces of pole pieces to the outside periphery of an oscillating shaft and sealing the spaces therebetween by magnetic fluid using magnets. CONSTITUTION:A sealing device 30 for a casing 5 in a driving part and the oscillating shaft 6 is constituted of the pole pieces 31, the magnets 32, the magnetic fluid 33 and a magnetic fluid supplying device 34. The fluid 33 is prepd. by using a diester oil or chlorocarbon, etc., as a base liquid and dispersing the ultrafine particles of iron powder (about 100Angstrom  grain size) therein. The fluid 33 is supplied through a piping 40 from a tank 39 to a conduit 36 in such constitution. The fluid is then supplied through supply holes 35 into between the pole pieces 31 and the shaft 6 and are magnetized by the magnets 32. The fluid is thereby gathered to the top ends of the pole pieces 31, by which the sealing is provided. The driving power of the shaft 6 is thus decreased and the sealing device 30 is made maintenance-free.
Patent JP-S59232374-A (JP)
Title: Supply device of replenishment toner
Inventor: SAKAI SHIYUNICHI
IPC: G03G15/08
Filed: 1983-06-15
Abstract: PURPOSE:To facilitate the supplying work of a replenishment toner by only pressing a supply toner vessel into a developing device body from an aperture part of a flexible bag covering the replenishment toner vessel to release naturally the closure of an aperture part of the replenishment toner vessel. CONSTITUTION:In case of replenishment of a toner, an aperture part 7 of a flexible bag 8 is applied to a loading mouth of the developing device, and a replenishment toner vessel 1 is pressed into the developing device from the loading mouth. Then, a seal member 4 is peeled from the vessel and is left on the flexible bag side according as the supply toner vessel 1 advances. Consequently, the seal member is peeled easily; and even if the toner is dropped from an aperture part 3 at this peeling time, the toner is stored in the flexible bag and is not dropped to the outside.
Patent JP-H02289422-A (JP)
Title: Production of fine particles of rare earth metal fluoride and production of ceramic sintered body using the same particles
Inventor: OKUYAMA KAZUHIRO
IPC: C01F17/00
Filed: 1989-04-28
Abstract: PURPOSE:To efficiently produce particles of rare earth metal fluoride in a simple process to obtain particles of small particle size, containing a small amt. of impurities and suitable for a sintering agent for a ceramic sintered body, by fluorinating rare earth metal by melting in a fluorine-contg. atmosphere. CONSTITUTION:Rare earth metal such as Sc, Y and lanthanoids (preferably about 99.99% purity) is molten in a fluorine-contg. gas atmosphere (usually mixture gas of fluorine gas-Ar at normal to 500Torr) by use of an arc or plasma jet to fluorinate the metal to obtain fine particles of rare earth metal fluoride (<=1mum particles size and preferably <=0.5mum). The obtd. particles are added as a sintering agent to ceramic particles such as AlN (<1mum particle size) and sintered at normal pressure in an inert gas at 1600-1800 deg.C to obtain a ceramic sintered body. The add amt. of the sintering agent is 0.01-20wt.% of the total amt. and preferably 0.1-15wt.%.
Patent JP-H01277902-A (JP)
Title: Scheduling problem solution backup system
Inventor: SATO KIMINORI
IPC: G06Q10/06
Filed: 1988-04-28
Abstract: PURPOSE:To efficiently lead out a valid schedule solution by combining two stages of allocation techniques based on determinate allocation of jobs to machines and the successive improvement. CONSTITUTION:A job allocator 12 of a processor 11 of a CPU/memory successively allocates jobs in accordance with determinate procedures based on a problem 10 to mechanically allocate jobs at a high speed. In this case, when scheduling is not successful, restriction conditions of all jobs are relaxed to generate the all job allocated state. A job modifier 13 extracts already allocated jobs and job groups, which can be exchanged between arbitrary machines, based on the all job allocated state and calculates the evaluation value for the state, where jobs and job groups are exchanged, to successively improve allocation in such direction that restriction conditions are satisfied furthermore, thereby generating a schedule solution. A valid schedule solution is efficiently led out by this system of two stages.
Patent JP-S58225265-A (JP)
Title: Power withdrawal device
Inventor: NAKAO TOSHIHIRO
IPC: F16H57/023
Filed: 1982-06-21
Abstract: PURPOSE:To make centering unnecessary upon mounting the titled device by a method wherein a bell-mount system, in which an unit consisting of a clutch only, the unit consisting of the clutch and a speed changer or the unit consisting of the speed changer only is attached to an engine directly, is applied to this device. CONSTITUTION:Shown in the diagram is the case of the power unit A incorporated with the clutch only, and the unit is constituted by a mounting flange 13 connected to a flywheel 12 of the engine side, a tubular clutch case 11 and a case lid 14 behind the clutch case. A flexible shaft coupling 18 is secured to the fore end of an input shaft 15 supported by the clutch casing 11 through a bearing and a tubular rubber 19, provided so as to be projected from the flexible shaft coupling 18, is inserted into the flywheel 17 of the engine. The rotation of the engine is transmitted to an output shaft 20 through the input shaft 15 and a multi-disc clutch 22. The power unit, incorporated with the clutch and the speed changer integrally or the like consists the same constitution.