baber/WOPTO huggingface dataset:
Patent JP-H0870990-A (JP)
Title: Rice cooker
Inventor: YASHIMA MITSURU
IPC: A47J27/00
Filed: 1994-09-02
Abstract: PURPOSE: To provide an inexpensive rice cooker for domestic use whose struc ture is simplified and which can cook rice with fine workmanship. CONSTITUTION: The body 10 of a rice cooker is equipped internally with a protection frame 13 and an induction heating coil 15 located under the frame, and the frame serves as an accommodation part for a pan 12 fitted with a magnetic member 12a made of a ferrite series material such as stainless steel, whereby the magnetic member of the pan emits heat, with which the bottom part is heated. An electric heater element 14 is furnished in the rising part at the side, and if this rising part is heated, the whole material to be cooked is heated in such a way as being enwrapped.
Patent JP-S6261250-A (JP)
Inventor: DEIBUITSUDO RAIONERU ENBAASON
IPC: H01J29/86
Filed: 1986-09-08
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-H1044257-A (JP)
Title: Method and apparatus for manufacturing plastic net
Inventor: KASAMATSU TADASHI
IPC: B29C55/02
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To simply manufacture a plastic net with variety of shapes and dimensions at a low cost by a method wherein while an embossed sheet is heated, it is uniaxially drawn in the extrusion direction or biaxially drawn and thin parts between networks are made into holes by melting. SOLUTION: A molten plastic material is fed by extrusion between embossing rolls provided by bringing an engraved roll 2A with recessed parts of a network pattern close to a flat roll 2B to form an embossed sheet wherein the network parts are thick and parts between them are thin but have no hole and the ratio of the thickness of the thick parts to the thickness of the thin parts is at least ten. Then, the thin parts between networks are made into holes by melting and are unified to the thick parts to form a net by drawing uniaxially this embossed sheet in the extrusion direction or drawing biaxially it in the extrusion direction and in the transverse direction while the embossed sheet is heated.
Patent JP-2000047109-A (JP)
Title: Image forming optical system
Inventor: KENNO KOKICHI
IPC: G02B17/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance image forming optical system which is made small in size and thinner in shape by using a reflection surface having a small number of reflection times and folding an optical path. SOLUTION: The optical system is provided with a 1st prism 10 on an object side and a 2nd prism 20 on an image side, and constituted of an image forming system by which an intermediate image is not formed, and the 1st prism 10 and the 2nd prism 20 are separately provided with 1st surfaces 11 and 21 on which a luminous flux is made incident, 2nd surfaces 12 and 22 for reflecting the incident luminous flux in the prisms, 3rd surfaces 13 and 23 for reflecting the reflected luminous flux in the prisms and 4th surfaces 14 and 24 for discharging the luminous flux outside, and at least one of the 2nd surface and the 3rd surface is formed to a rotation-asymmetric curved shape so as to apply a power to the luminous flux and to correct the aberration caused by eccentricity,  and an optical element for giving a refractive power which contributes to the image forming work of the luminous flux is not arranged between the 2nd prism 20 and the image 3 formed by the whole system.
Patent JP-S59101079-A (JP)
Title: Video disc and its reproducing method
Inventor: IMAI TAKAHIRO
IPC: G11B7/004
Filed: 1982-11-29
Abstract: PURPOSE:To discriminate automatically the propriety of operation for attaining reproduction by detecting and storing a data relating to a program recorded on a lead-in section, and discriminating the propriety of the operation of an operating section base on a setting data, a command signal from the operating section, and the said stored data. CONSTITUTION:The data relating the program (lead-in data) is recorded on an idle track of the lead-in section in succession to the recording part of a lead- in signal. When the reproduction is started by the operation of the operating section 17, the lead-in data is detected in succession to the lead-in signal, and they are stored in an RAM16b. When the reproducing mode is commanded and the random access search is commanded, the lead-in data is read out. The set objective position or time data is compared and operated with the lead-in data so as to discriminate the propriety of the said key operation. If the key operation is not suitable, the display of ''error'' is outputted to an indicator 17a of the operating section 17. When it is discriminated that the setting of search and the command operation are suitable, the search is executed by the control signal of a control device 16.
Patent JP-S6187646-A (JP)
Title: Fluorine-substituted phenyl benzoate and preparation thereof
Inventor: MATSUMOTO MASAKATSU
IPC: C07C51/09
Filed: 1984-10-08
Abstract: NEW MATERIAL:A fluorine-substituted phenyl benzoate expressed by formula I (Ar and Ar' are fluorophenyl group; either one is p- or o-fluorophenyl and the other is m-fluorophenyl). EXAMPLE:m-Fluorophenyl p-fluorobenzoate. USE:A raw material for preparing fluorophenols useful as a synthetic intermediate for pharmaceuticals, agricultural chemicals and functional materials. PREPARATION:A fluorobenzoic acid, expressed by formula II, and available at a low cost, e.g. by oxidizing fluorotoluene, is oxidatively decarbonated with an oxidizing agent such as a copper (II) salt to produce the compd. expressed by formula I.
Patent JP-S60104046-A (JP)
Title: Production of 1-(4-isopropylphenyl)ethylamine
Inventor: SAIGOU KAZUHIKO
IPC: B01J25/02
Filed: 1983-11-10
Abstract: PURPOSE:To produce the titled compound useful as a purely synthetic basic optical resolution agent, easily, in high yield, by the catalytic reduction of p- isopropylacetophenone in the presence of a nickel catalyst and ammonia. CONSTITUTION:The objective compound can be produced by the catalytic reduction of p-isopropylacetophenone in the presence of a nickel catalyst (e.g. Raney nickel) and ammonia in a solvent such as methanol at 50-150 deg.C and 5-150kg/ cm<2> pressure, preferably at 70-130 deg.C and 10-100kg/cm<2> pressure, for 20-90min. The amount of the catalyst is 0.5-30wt%, preferably 2-20wt% based on p- isopropylacetophenone in terms of nickel, and that of ammonia is >=2mol, preferably 3-7mol per 1mol of p-isopropylacetophe none.
Patent JP-S6189037-A (JP)
Inventor: HAGA KEIJI
IPC: B32B15/08
Filed: 1984-10-05
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-H1132833-A (JP)
Title: Screw-out case
Inventor: KOIKE MASAHIKO
IPC: B65D83/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an screw-out case for not needing to adjust a special position for assembling the case by providing a plurality of lateral grooves engaging to a revolving stopper part of a cylinder body on the entire periphery of an interior wall of an outer cylinder for engaging the revolving stopper part and the lateral grooves at any positions. SOLUTION: A guide grooves 5 for unrotatably guiding a supporting cylinder 2 and penetrating a screwed extension part 3 of the supporting cylinder 2 is provided drilling in parallel to an axis line on a side wall of a cylinder body 4. A projecting section 6 is projected at a lower part of the guide grooves 5, and an expanding section 7 of which outer diameter is extended is further projected. A revolving stopper part 8 is provided drilling on an outer wall of the expanding section 7. A lower section of the cylinder body 4 is inserted slideably up and down within an outer cylinder 14. Lateral grooves 15 for unrotatably guiding the cylinder body 4 by engaging the revolving stopper part 8 projected from the expanding section 7 of the cylinder body 4 within the interior wall of the outer cylinder 14 are provided notching.  The revolving stopper part 8 is engaged to only one of the lateral grooves 15 and a plurality of the lateral grooves 15 are provided at an entire periphery of the interior wall of the outer cylinder.
Patent JP-S60103143-A (JP)
Title: Material for storing hydrogen
Inventor: OONISHI KEIZOU
IPC: C22C19/03
Filed: 1983-11-10
Abstract: PURPOSE:To provide a material for storing hydrogen having an excellent characteristic by adding and alloying a specific amt. of Ca, Ni and Al to and with a mischmetal. CONSTITUTION:The alloy having the compsn. expressed by the formula (1) is melted in an inert gaseous atmosphere of Ar, etc. and after cooling and solidifying, the molten alloy is disintegrated in the atmosphere to form metallic hydride by hydrogen thereby manufacturing a material for storing hydrogen which occuludes and releases hydrogen. The mischmetal having the compsn. contg. about 50% Ce, about 30% La, about 15% Nd and consisting of the balance other rare earth metals is used for the mischmetal to be used for said material. The flatness in the plateau part is maintained and the hysteresis existing in the stage of occluding and releasing hydrogen is improved. The multielement mischmetal material for storing hydrogen of which the equil. pressure for dissociation of the metallic hydride is as low as about atm. pressure at a room temp. and which has excellent hydrogen storing power is thus obtd.
Patent JP-H0878654-A (JP)
Title: Solid-state pick-up device
Inventor: TANAKA HIROAKI
IPC: H04N5/341
Filed: 1994-09-02
Abstract: PURPOSE: To prevent a spot of black dislocation caused by an optical black step, by forming an opening located in accordance with a picture element in an optical black region. CONSTITUTION: The face of a device including an aluminum shielding film 43 is all coated with a surface protective film 27 made of plasma SiN film. A colored layer 29 with a black colored part 29a is formed thereon with a flat film 28 in between to prevent flare caused by surface reflection on the surface, and an on-chip microlens 30 is formed on the colored layer 29. An optical black region 42 is formed, and an opening 44 located in accordance with a pixel 2' in the aluminum shielding film 43 is formed. In addition, an n-type impurity diffusion region for accumulating signal charges is not formed in a first p-type well region 12 so that the first p-type well region 12 doesn't include a so-called photodiode function.
Patent JP-H0816892-A (JP)
Title: Toll box for toll road
Inventor: UZUHASHI TOYOO
IPC: G07B15/00
Filed: 1994-07-04
Abstract: PURPOSE:To smoothly finish paying a toll at the time of passing through a tollgate by putting an inner bottom with a lift-up rod inside of a cylinder provided with a fixed rod. CONSTITUTION:This toll box for a tool road is constituted by putting the inner bottom 2 with the lift-up rod 4 in the cylinder 1 provided with the fixed rod 3. There is a space at the part of connecting the inner bottom 2 and the lift-up rod 4 so as to move freely. This toll box for a toll road is fixed to a vehicle at the time of using, and necessary coins are housed in the cylinder 1 in advance. Then, at the time of arriving at the tollgate, a driver pushes up the lift-up rod 4 with his/her palm so that the coins come into his/her palm. At a tollgate, it is hard for a drier to take out a purse out of a pocket and the user needs some minutes to make a following cars wait before, but the driver can take out the toll in very short time so as not to make the following cars wait.
Patent JP-H05662-A (JP)
Title: Leg device for magnetic levitation vehicle
Inventor: IWAMOTO FUMIO
IPC: B61F3/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide a constitution where applicability is available to either a supporting legs device to support low speed auxiliary wheels of a magnetic levitation vehicle, or a guide leg to guide the auxiliary wheels mechanically along a guideway side wall, the function essential for the supporting leg and the guide leg can be fully demonstrated, superior comfortability is available, the construction is simple and lightweight, an accommodating space is small and the maintenance is easy. CONSTITUTION:An axle of a guide wheel 6 is pivotaly supported at the tip of a fork arm 11 on one end, and a damper rod 31 of an elevating actuator 20 where a barrel 21 is supported by a truck through a bracket 7 is pivotally supported at the tip of a lever arm 12 on the other end. A lever 10 is pivotally supported by a truck through the bracket 7 at an axle part 13, and elevated/ lowered by the pushing action of the elevating actuator 20. Shocks to the guide wheel 6 are absorbed by a damper 30 through a lever arm 12.
Patent JP-H0494305-A (JP)
Title: Delivery instruction device in physical distribution warehouse
Inventor: YAMAKURA KAZUYUKI
IPC: B65G1/00
Filed: 1990-08-10
Abstract: PURPOSE:To realize just-in-time forwarding and collecting of cargoes by providing a personnel arrangement determining which determines the arrangement of the number of personnel in each of picking ranges so that delivery time intervals can be balanced with one another in each of picking ranges. CONSTITUTION:A working schedule making section 22 receives pallet sorting data 19 and reads the reference number of personnel in working through a picking range information memory section 5, to realize such delivery work that goods picked up in each of picking ranges are put together in a delivery area in synchronization with the arrival time of trucks. As a result, just-in-time forwarding work on trucks is realized. A time S required for delivery work in each of picking ranges is made constant by allocation with picking numbers in each of picking ranges in proportion to total picking numbers. If the arrangement of trucks is made corresponding to time intervals, a time for retaining pallets as they are in a delivery area is minimized and clelivery work can be synchronized with truck arrival.
Patent JP-H0259958-A (JP)
Title: Document processor
Inventor: MAEDA KENJI
IPC: G01W1/14
Filed: 1988-08-26
Abstract: PURPOSE:To make a data backup operation by a user unnecessary and to heighten the reliability of a system by providing a minimum voltage detecting means and transferring information stored in a memory with a battery as its power source to another memory by a detected signal. CONSTITUTION:A voltage detecting circuit 3 detects the voltage of a battery 1 as a main power source and compares the detected voltage with set voltage, and when the voltage of the battery 1 becomes lower than the set value, the circuit 3 informs a CPU 12 of the information to indicate this phenomenon. The CPU 12 rejects an input from the user with a key 4 by the voltage information according to the program of a ROM 10 and transfers text data and status information stored in a memory 11 to an external memory 8. Further, the CPU 12 instructs an indicator controller 6 to display character information in order to inform the user that the CPU 12 ends a memory backup operation, requests the updating of the battery, and rejects a key input after this through an indicator 7. Thus, internal data can be easily protected.
Patent JP-S58117040-A (JP)
Title: Document processor
Inventor: IN HIROMICHI
IPC: G09G5/32
Filed: 1981-12-30
Abstract: PURPOSE:To reduce the burden of an operator in inputting data, by sorting a data in the range of a line designated on a screen of a display, according to the designated key. CONSTITUTION:A detection/confirming function section 4 detects/confirms a ORT START command, a SORT END command, range of key column, a REPLACE command, and lien shift of a cursor. A SOFT START END storage function section 5 stores the presence of SORT START and SORT END. A key column range storage function section 6 stores the column range being the key, and a sort line range storage function 7 stores the range of sort line. A sort routine start function section 9 starts a sort routine 11, and a REPLACE execution function secion 10 writes the content of a work file WFIL to an execution input data file RIFIL.
Patent JP-S6270168-A (JP)
Title: Metal foil winder
Inventor: KAWAMURA TOKIMASA
IPC: H01B19/00
Filed: 1985-09-24
Abstract: PURPOSE:To produce a capacitor bushing stable in performance by detecting the number of rotations of a device rewinding the insulating paper and metal foil from an insulating paper roll and a metal foil roll and overlapping and winding them to control the length of the metal foil. CONSTITUTION:The insulating paper 3 is rewound from an insulating paper roll 2 on a central bar 7 driven by a motor 6, and the number of rotations are encoded 12 and fed to a feed control unit 36. A signal Ss is fed at every predetermined number of rotations to activate a motor 33, and the metal foil 22 is extracted on a guide path 24 from a roll 21 by a feed roller 25 and fed to the running insulating paper 3. When the predetermined number of rotations of an extracting roller 28 are encoded 37, a cutoff control unit 46 brakes the feed roller 25 with a solenoid brake 30 via a signal Sb, a motor 43 is driven via a signal Sc, and a rotary edge 40 is rotated by 360 deg. to cut off the metal foil 22. The metal foil 22 with the predetermined length is fed to the insulating paper 3, the motor 33 is stopped to complete one process, and the similar proc ess is repeated necessary times. Accordingly, the metal foil 22 with the correct length is wound.
Patent JP-2000044742-A (JP)
Title: Polyolefin film suitable for wrapping film
Inventor: KANAZAWA SHUJI
IPC: C08L23/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To prepare a polyolefin film having well-balanced tear strength and tensile properties in horizontal and vertical directions and an excellent wrapping property especially for a food wrapping material. SOLUTION: This film contains a soft propylene resin comprising (A) 20-60 wt.% of a polypropylene having an isotactic index of not less than 80 and (B) 40-80 wt.% of a copolymer component consisting of (I) 25-95 wt.% of a crystalline component which is a copolymer component of ethylene and an olefin having at least 4 carbon atoms, contains 50-95 wt.% of ethylene and has crystalline polyethylene which is insoluble in xylene at 25 deg.C and (II) 5-75 wt.% of an amorphous component which is soluble in xylene at 25 deg.C.
Patent JP-S6187516-A (JP)
Inventor: HAYASHI NOBUHIRO
IPC: A47L7/04
Filed: 1984-10-08
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-S6367333-A (JP)
Title: Slewing type working vehicle
Inventor: MORI AKIHIKO
IPC: E02F9/22
Filed: 1986-09-08
Abstract: PURPOSE:To enhance the operability of a slewing type working vehicle by providing an automatic switcher to automatically switch circuit switchers depending on either the released state of both setting switches or the operated state of one of them on the basis of information from an angle setting action discriminator provided to each setting switch. CONSTITUTION:An angle setting action discriminator 16 is provided for setting switches 11A and 11B. Also, a device 17 by which a circuit switcher 14 is automatically switched and operated by connecting a proportional control valve 10 to a manual slewing operation circuit 8 in case where both the switches 11A and 11B are in released state or connecting the valve 10 to an automatic slewing operation circuit 9 in case where one of the switches 11A and 11B is in operation (angle setting) on the basis of information from the discriminator 16 is provided. Signal from the circuit 8 of analog type is always transmitted to the valve 10. Manual slewing operation an thus be quickly made in case of emergency with lesser malfunction.
Patent JP-2000046093-A (JP)
Title: Shock absorber with variable damping force
Inventor: OKADA KAZUMICHI
IPC: F16F9/46
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a variable damping force shock absorber having a large variable width of the damping force, avoiding poor performance or breakage caused by deformation of an actuator. SOLUTION: This variable damping force shock absorber is equipped with a piston 20 installed in a cylinder liquid-tightly to its inside surface and slidably in the axial direction and a piston rod 30 fixing the piston 20 at the bottom. The piston rod 30 is composed of a cylindrical body part 31 and a sleeve 32 incorporated with a spool 34. Inside the body part 31 of piston rod 30, an actuator 40 having a cylindrical casing 41 is accommodated coaxially for driving the spool 34. A gap S, for example over 0.15 mm, is provided between the peripheral surface of the casing 41 and the inside circumferential surface of the body part 31 of piston rod 30, and a ring-shaped band 42 made of a resilient material is wound on the top part of the casing 41.
Patent JP-H0377681-A (JP)
Title: Device for preventing contamination of high-temperature purified water storage tank with air
Inventor: TAN SEIICHI
IPC: C02F1/00
Filed: 1989-08-16
Abstract: PURPOSE:To prevent the clogging of a filter with water droplets by connecting one end of a pipe to the upper part of the tank, grading the pipe at its midway to heighten the pipe on the tank side, extending the pipe downward and branching the other end of the pipe into a horizontal first branch pipe and a downward second branch pipe. CONSTITUTION:Since high-temp. distilled water is stored in the tank 1, the tank 1 is filled with steam, and the steam enters the pipe 2 and deposits as water droplets. The water droplets deposited in the pipe 2 flow down in the parts 2b and 2c by gravity, then flow down in the second branch pipe 5 from the branch pipe 3b of the T-tube 3 and are deposited. Since the branch pipe 3a of the T-tube 3 is horizontally extended, the water droplets flowing down in the pipe 2 do not flow toward the filter 6. Consequently, the water droplets do not deposit on the filter 6, and the filter 6 is not clogged.
Patent JP-S58115882-A (JP)
Inventor: KAWAMURA KAORU
IPC: H01L21/82
Filed: 1981-12-28
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-S6192358-A (JP)
Title: Lock-up controller of automatic transmission gear
Inventor: SUGANO KAZUHIKO
IPC: F16H61/14
Filed: 1984-10-11
Abstract: PURPOSE:To lock up only nth speed step even though no pressure exclusively applicable to the nth speed step is provided, by providing an oil passage in which oil pressure is generated in the nth speed step and in the(n-1)th speed step. CONSTITUTION:The port 144c of a lock up control valve 44 is communicated to a lock up clutch oil chamber LC. through an oil passage 456 and the 144e thereof is connected to an oil passage 442 communicated to a clutch C3, to the first, second and third speed steps of which the line pressure is supplied. Oil pressure is not applied to the port 144a of the lock up control valve 44 at first or second speed step to keep both oil passage 450 and 456 in communication with each other, but a lock up clutch L is still released at third speed step. On the contrary, at the fourth speed step, an oil passage 442 is exhausted to set the lock up clutch L in locked state. But, at a low car speed, the clutch L can not be engaged by the effect of a speed cut valve 50.
Patent JP-H0536980-A (JP)
Title: Multi-line surge protection method
Inventor: OTA KOICHI
IPC: H01L25/04
Filed: 1991-07-30
Abstract: PURPOSE:To provide a multi-line surge protection method for a circuit, by using a diode circuit made of pairs of given series diodes and connecting a terminal of a connected point between two diodes to input/output lines of the circuit to be protected. CONSTITUTION:Diode circuits, D1, D2, D3...DN, the total of which is N in number, are made of each pair of two diodes in series D11 & D21, D12 & D22,...D1n & D2n. Positive and negative terminals of each pair of two diodes are connected to a cathode and an anode of a one-directional thyristor T, respectively. Each connecting terminal T1, T2...TN at each connected point between two diodes is connected to each input/output line L1, L2...LN. For instance, even when a positive surge is generated between the line L1 and line L2, a surge current I passes through a wiring route, line L1   T1   diode D11 one-dimensional T   diode D22   T2   line L2. In this way, disadvantages in technique can be compensated, since surge protection is carried out by the connection to each one of the input/output lines of the circuit to be protected.