baber/WOPTO huggingface dataset:
Patent JP-2001093723-A (JP)
Title: Bulk exchange spring magnet and method for manufacturing thereof
Inventor: SUGIYAMA TATSUO
IPC: H01F1/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a bulk exchange magnet which has superior magnetic characteristics. SOLUTION: This bulk exchange spring magnet is formed of a bulk magnet, obtained by compacting and setting exchange spring magnetic powder having a composition of 2 to 11.5 at% of one or more kinds of rare earth elements, 1 to 27 atm.% B, at times of 0.5 to 3.0 atm.% of one or more kinds from among V, Nb, Cr, Cu, Zn, and Ti, and transition metal for the rest and also having a permanent magnet phase and a soft magnetic phase and also has a structure which has B elements aggregated between raw material powder particles.
Patent JP-S61137892-A (JP)
Title: Synthesis of 7-halo-7-deoxylincomycin
Inventor: DAGURASU ARAN RIBINGUSUTON
IPC: C07H15/16
Filed: 1985-11-28
Abstract: A process for preparing a 7-halodeoxylincomycin or an analogue thereof, which comprises reacting lincomycin or an analogue thereof with a thionyl halide and dimethylformamide, under mild conditions.
Patent JP-H02169565-A (JP)
Title: Production of bis-(4-chlorophenyl) sulfone
Inventor: MIHIYAERU SHIYUTEYUMUPU
IPC: C07B61/00
Filed: 1989-10-18
Abstract: PURPOSE: To improve selectivity and space time yield in obtaining a compd. being a synthetic intermediate such as aromatic polysulfone useful as a therapeutic agent for leprosy and the curing of an epoxy resin by reacting chlorobenzene and sulfuric acid in the presence of a condensation agent.  
     CONSTITUTION: Chlorobenzene and sulfuric acid are reacted at 200-250°C in such a state that boric acid or trifluoromethanesulfonic acid is added as a condensation agent to obtain the objective bis-4-chlorophenyl)sulfone. Water formed by reaction is pref. removed from the reaction mixture by azeotropic distillation. 5-10 mol.% of boric acid and 0.05-0.5 mol.% of trifluoromethanesulfonic acid are added per 1 mol of sulfuric acid. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01111811-A (JP)
Title: Production of molten iron
Inventor: KIMURA SHIGEHIRO
IPC: C21B13/00
Filed: 1987-10-27
Abstract: PURPOSE:To produce molten iron by effectively smelt-reducing at low iron loss without obstructing the productivity, by tapping slag produced by melting and reducing iron ore into a furnace containing molten iron under saturated state with carbon and finish-reducing. CONSTITUTION:Carbonic material 10 and iron ore 11 are charged into a top and bottom blowing converter 2 as smelting reduction furnace and oxygen is top-blown from an oxygen lance 1 and also bottom blowing gas is stirred from bottom blowing tuyere 5. By this converter, the iron ore 11 is smelted and reduced to produce the slag 3 and the molten iron 4. These are tapped in a slag pan 6 and an iron receiving ladle 7. Successively, the slag 3 containing much iron in the above slag pan 6 is supplied in an induction furnace 8 for finish steel making furnace charging the molten iron 4 under saturated state with carbon. These are heated by induction coil 9 and if necessary, the carbon material 10 is supplemented. By this method, the iron in the slag 3 is recovered and the molten iron 4 is finish-reduced. The slag 3 produced in there is used to aggregate for road-bed, etc.
Patent JP-H03131212-A (JP)
Title: Rice cooker for washed rice
Inventor: HATANO TAKESHI
IPC: A47J27/00
Filed: 1989-10-17
Abstract: PURPOSE:To contrive washed rice not to be attached to the internal wall of a rice cooking pot at the time of completing drip work by setting an internal cover to be removably fitted inside the upper opening section of the rice cooking pot, and by forming an opening for feeding water to the internal wall of the rice cooking pot, on the internal cover, to provide the internal cover upper-side of an upper external cover with a feed water port. CONSTITUTION:An internal cover 25 to be removably fitted inside the upper opening section of a rice cooking pot 16 is saliently formed downward in the shape of a bowl, and an outer peripheral opening 35 is formed on an internal cover outer-peripheral-wall brought in contact with the internal wall of the rice cooking pot 16, and near the bottom surface of the internal cover 25, the opening 36 of a bottom section is set. Accordingly, rice is washed, and continuously, when water is fed to a feed water port 32 by a feed water pipe 33, the water is stored at the upper section of the internal cover 25 and is dropped into the rice cooking pot 16 by the openings 35, 36 and flows through the internal wall of the rice cooking pot 16, and rice attached to the internal wall of the rice cooking pot 16 is washed out after rice-washing is performed. As a result, without leaving the rice on the wall surface, a rice cooking process can be performed.
Patent JP-H0691505-A (JP)
Title: Lens holding mechanism for eccentric lens outer diameter grinding device
Inventor: MITSUSAKA MOTOSUKE
IPC: B24B9/14
Filed: 1992-09-11
Abstract: PURPOSE:To provide a lens holding mechanism capable of grinding the outer diameter of it while the center wall thickness of various eccentric lenses of which one of the opposed two functions is eccentric is determined. CONSTITUTION:A bell ring 11 and a positioning pin 13 opposed to each other are transferred movably in vertical direction and rotatably with respect to a main body 16 on the same centerline 10, and a positioning pin 13 can be fixed relative to the main body 16 with a set screw 14. Thus a distance S can be determined by the top ends of the bell ring 11 and positioning pin according to the center wall thickness T of an eccentric lens 9 between the eccentric surface 9 and the reference surface 2.
Patent JP-H05103548-A (JP)
Title: Production of container for cultivating seedling and its material cloth and method for forming container
Inventor: MIKI YASUJI
IPC: B65D3/20
Filed: 1991-10-17
Abstract: PURPOSE:To obtain the subject material cloth excellent in growth promotion, water and air permeability without causing pollution by dispersing a prescribed amount of fine powder of far infrared ray emitting ceramics in a semibleached sheeting made of jute, treating the resultant sheeting under specific conditions and drying the treated sheeting. CONSTITUTION:The objective material cloth is obtained by dispersing 3-5wt.% fine powder of far infrared ray emitting ceramics such as alumina having 3-5mm diameter in a semibleached sheeting made of jute, predicting a putrefying period of the jute, suitably selecting and blending an alkaline organic binder (e.g. CMC), forming a bath liquid, padding the sheeting in the formed bath liquid at ordinary temperature and drying the padded sheeting. Furthermore, a container for cultivating seedlings is readily obtained from the material cloth.
Patent JP-H04150192-A (JP)
Title: Ringing check method and device for picture display tube
Inventor: SAITO AKIRA
IPC: H04N17/04
Filed: 1990-10-09
Abstract: PURPOSE:To attain quick ringing check by using an image pickup device such as a TV camera so as to pick up ringing pattern while the measuring sensitivity is improved with a preamplifier and using a computer as an arithmetic processing means to implement quantitative evaluation. CONSTITUTION:A cathode ray tube 1 displays a test pattern generated by a TV signal generator 2 and uses a white color pattern as a check pattern. The pattern is picked up by a TV camera 3 and the result is inputted to a preamplifier 4 to improve the detection sensitivity of a ringing pattern and stored in a picture memory 6 through an A/D converter 5 and the picture data is subject to arithmetic processing by a computer 7. That is, the longitudinal luminance projection distribution of the pattern is obtained and the distribution is smoothing-processed to obtain a background luminance distribution, the longitudinal luminance value projection distribution is divided by a background luminance distribution and the degree of the quantity of the ringing pattern is quantized by the obtained contrast. Thus, the ringing pattern is quantized by the obtained contrast. Thus, the ringing is quantitatively evaluated accurately and quickly to discriminate defective goods.
Patent JP-H0696796-A (JP)
Title: Sealed secondary battery
Inventor: BOUNOUCHI TAKEHITO
IPC: H01M10/34
Filed: 1992-09-10
Abstract: PURPOSE:To provide a sealed secondary battery capable of improving charge/ discharge cycle life. CONSTITUTION:A unit electrode group consisting of a positive electrode plate 1, a negative electrode plate 2, and a hydrophilic layer interposed between the positive electrode plate 1 and the negative electrode plate 2 and having at least a membrane separator 4 is plurally laminated through a water repellent layer 5. The oxygen generated form the positive electrode plate can be uniformly absorbed on the whole surface of the negative electrode plate by the water repellent layer between the unit electrode groups.
Patent JP-H09117183-A (JP)
Title: Power generator
Inventor: ASADA KAZUHIKO
IPC: H02P6/08
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a good rotation while limiting the current flowing into an inverter or the like without requiring any smoothing filter. SOLUTION: A control circuit 100 turns each switching element 69 on/off based on the logical product of outputs from a position detecting means, i.e., a Hall IC 66 or the like, and a PWM circuit 81. A PWM circuit 81 detects the instantaneous value of voltage from a an AC power supply 53 and decreases the duty factor when the instantaneous value is high otherwise increases the duty factor. Since the voltage being applied to the winding has a substantially constant level equivalently regardless of ripple on the input voltage to an inverter 55, the switching element 69 is protected against overcurrent and a good operation is realized.
Patent JP-H0695363-A (JP)
Title: Photomask blank, its production and photomask
Inventor: HAYASHI KENTA
IPC: G03F1/54
Filed: 1992-09-11
Abstract: PURPOSE:To produce a photomask blank usable for a stepper using light of short wavelength such as KrF excimer laser light as a light source and to provide a photomask. CONSTITUTION:A light shielding thin film 2 having a compsn. contg. silicon and oxygen in (1:0)-(1:1.5) ratio of Si:O is formed on a transparent substrate 1 by sputtering and an antireflection film 3 of silicon nitride or silicon carbide is formed on the light shielding thin film 2 by sputtering to produce the objective photomask blank. The objective photomask is formed by pattering the photomask blank.
Patent JP-S61147570-A (JP)
Title: Schottky barrier semiconductor device
Inventor: MARUO SHIGETO
IPC: H01L29/47
Filed: 1984-12-20
Abstract: PURPOSE:To improve the surge strength at the cost of a bit of breakdown voltage in the inverse direction by a method where in P<+> type silicon regions in a Schottky barrier semiconductor device are formed deeper. CONSTITUTION:P<+> type silicon regions 4 are diffused deeper than conventional ones to lower the punchthrough voltage directly below the regions 4 remarkably comparing with conventional punchthrough voltage. On the other hand, the conventional surge strength at the low barrier height part formed of a metallic layer 7 and an N-type silicon region 2 is around 80V. The regions 4 are deeply diffused so that the punchthrough voltage directly below the regions 4 may be set up at the voltage not exceeding 80V. Resultantly even if any surge volt age exceeding the surge breakdown voltage is impressed on the part between the layer 7 and an electrode 8, the punchthrough voltage may be generated below the regions 4 to pass any excessive surge voltage through the intermedi ary of the layers 2 and electrode 8. Through these procedures, any surge break down voltage in the Schottky barrier may be prevented from being generated.
Patent JP-S62128943-A (JP)
Title: Phosphate glass
Inventor: HARA MAKOTO
IPC: C03C3/19
Filed: 1985-11-29
Abstract: PURPOSE:To obtain the titled phosphate glass having high chemical durability without deteriorating the transmittance by adding a specified amt. of CuO to base glass contg. the oxides of P, Al, B, Si, Ba, Mg, Ca, Sr, Y, La, Zr, Ta, Ti, and Pb in a specified ratio. CONSTITUTION:CuO is incorporated by 0.4-15.0pts.wt. into 100pts.wt. base glass consisting, by weight, of 60-90% P2O5, 7.5-20% Al2O3, 0-15% total amt. of B2O3 and SiO2, 1-25% total amt. of BaO, MgO, CaO, and SrO, 0-15% total amt. of Y2O3, La2O3, ZrO2, Ta2O5, and TiO2, and 0-10% PbO. Consequently, the phosphate glass having excellent chemical durability and spectral transmittance and capable of being utilized in filter glass which is used for the color correction of a color VTR camera is obtained.
Patent JP-H01112399-A (JP)
Title: Emergency command system
Inventor: IKEGAMI TERUSHIGE
IPC: G08B23/00
Filed: 1987-10-26
Abstract: PURPOSE:To emit a clear sound without distorting an advance notice sound by transmitting the advance notice sound or the like in the form of data and providing a sound source circuit for emiting the advance notice sound based on the data in respective parts. CONSTITUTION:A signal from the command device 1 of a headquater is converted to the data, transmitted to respective terminal equipments 21-2n through an exclusive line (l), the transmitted data is received for respective terminal equipments, the data is decoded by a modulator/demodulator 21e, the sound source circuit corresponding to the transmitted data of the plural sound source circuits (a)-(c) disposed in the respective terminal equipments is activated and the prescribed advance notice sound or the like is generated. Thereby, the clear advance notice sound can be emitted and the desired advance notice sound, etc., is emitted for respective parts to a command.
Patent JP-2001088648-A (JP)
Title: Steering wheel
Inventor: KANEOKA SEIICHI
IPC: B60R21/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of a steering wheel with a switch and to reduce production cost. SOLUTION: A pair of both-side lock bearing parts 14 are formed in the front end of a boss plate 9 of a steering wheel body 2 and a fixed bearing part 15 is formed in the center of the rear end. A pair of both-side lock parts 41 are formed in the front end of a base plate 31 of an air bag device 4 and a fitting hole 42 opened rearward is formed in the center of the rear end part. The steering wheel 1 is assembled by mounting a pair of leaf springs 20 providing a movable contact 22 on its tip are mounted on the boss plate 9. The lock part 41 of the air bag device 4 is hung to the lock bearing part 14 of the boss plate 9. Then, a stepped bolt 18 inserted into the fitting hole 42 is threadly engaged in a screw hole 15c formed in the fixing bearing 15, while pushing the air bag device 4 against the elastic force of the leaf spring 20.
Patent JP-S61146953-A (JP)
Inventor: KIMURA SHOICHI
IPC: E04D13/068
Filed: 1984-12-20
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-H07122054-A (JP)
Title: Recording and reproducing device
Inventor: HARA YUMI
IPC: G11B20/00
Filed: 1993-10-28
Abstract: PURPOSE:To provide the recording and reproducing device which prevents the erroneous connection of a reproducing machine, video recording machine and TV. CONSTITUTION:An OSD screen display output section 12 sets the OSD display screen of an operating section 11, thereby controlling the OSD display screen and making OSD screen display output. The state of the video recording machine 2 is inputted from an input terminal 15 and is inputted to a control section 14. At this time, a switch 17 is put into an off state and only the output video signal of a reproduced video signal output section 13 is inputted to an adder circuit 18 and is outputted to a video signal output terminal 16 when the video recording machine 2 is in a recording state.
Patent JP-H10114403-A (JP)
Title: Sterilization automatic store
Inventor: SUEHIRO SHINYA
IPC: A61L2/20
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization automatic store in which an operator is unnecessary to enter the storing room filled with ozone gas harmful for a human body for putting articles in and out of storage, and the articles can be effectively sterilized, disinfected, and deodorized effectively and at low cost. SOLUTION: A shelf unit 3 of a horizontally rotary shelf 2 (automatic shelf) installed in a storing room 1 is moved to the opposite position to an opening part 7 opened/closed with a tightly closing door 8 by means of a drive control device, and articles W are put in and out of store by an operator from the outside. The articles W put in the shelf unit 3 are sterilized, disinfected, and deodorized by ozone gas generated from an ozone generator provided in the storing room 1.
Patent JP-H04149136-A (JP)
Title: Perfume composition and perfume product therefrom
Inventor: MORINO MASAYOSHI
IPC: A61P3/04
Filed: 1990-10-09
Abstract: PURPOSE:To provide the title composition enhanced in the activity of the physiologically active essential oil by containing physiologically active essential oil(s) and activity-enhancing essential oil(s). CONSTITUTION:The objective composition containing (A) at least one kind of physiologically active essential oil selected from headache-mitigating essential oils such as menthol, lemon oil and peppermint oil, sound sleep-promotive essential oils such as sandalwood oil, basil oil and orange oil, constipation-mitigating essential oils such as clove oil and rosemary oily and patchouli oil as an appetite-inhibitory essential oil and (B) at least one kind of activity-enhancing essential oil selected from anise oil) cypress oil, cedarwood oil, juniper oil, bergamot oil, olibanum oil, turpentine oil, sage oil, oregano oil, chamomile oil, cinnamon oil, geranium oil, rose oil, lavender oil, etc., at such respective amounts that the scents of the components A and B are comparable to each other.
Patent JP-H05106082-A (JP)
Title: Electronic parts with electric conductive layer of gold
Inventor: KAMIMIZUGUCHI KAICHI
IPC: C25D3/48
Filed: 1991-10-18
Abstract: PURPOSE:To provide electronic parts with electric conductive layers of gold preventing tarnish and ensuring satisfactory electrical connection to external electric circuits. CONSTITUTION:In electronic parts with electric conductive layers 11 of gold on the metal surfaces of a metallized circuit layer 6, an external lead terminal 8, etc., two-layered metal films each consisting of a nickel plating layer 9 and a gold-nickel or gold-cobalt alloy plating layer 10 are formed as underlayers for the electric conductive layers 11. The alloy plating layer 10 prevents the diffusion of the nickel plating layer 9 into the electric conductive layer 11 of gold.
Patent JP-S62131992-A (JP)
Title: Rotary compressor
Inventor: OOISHI ZENDOU
IPC: F04C29/00
Filed: 1985-12-02
Abstract: PURPOSE:To improve the intake efficiency of a rotary compressor, by decreasing the pressure of the low pressure side of a cylinder chamber with the operation of the compressor, moving a check valve to a valve receiving side space, opening an inlet, absorbing gas from a cooler into the cylinder chamber, and opening the check valve widely. CONSTITUTION:When a compressor is started to operate, the capacity of the inlet side 10a of a cylinder chamber 10 is enlarged corresponding to the rotation of a rolling piston 11, and its internal pressure is decreased. Then, the pressure of valve receiving side space 21b of an intake passage 21 which is communicated with the cylinder chamber inlet side 10a via an equalizing passage 25 is also decreased, and differential pressure between the pressure inside an intake pipe 12 and the pressure thereof is generated by a check valve 23 intervened. When this differential pressure becomes bigger than the force of the compression coil spring 24 of the check valve 23, the valve 23 is pressed back into the valve receiving space 21b, and an inlet 12a is opened. Thus, refrigerant gas from a cooler is absorbed into the cylinder chamber 10 so as to work in the direction for opening widely the check valve 23. Therefore, sufficient flow area is assured for an inlet side space 21a, so that the intake efficiency of the compressor is improved.
Patent JP-S62130045-A (JP)
Title: Digital telephone set
Inventor: OOTSUKA HIROSHI
IPC: H04M1/272
Filed: 1985-12-02
Abstract: PURPOSE:To improve the operability by storing a caller number sent from the side of a network at an incoming call automatically, reading it at the moment of depression of a return dial switch and sending a signal by dialing to allow the caller side to redial in one touch. CONSTITUTION:When a caller number is sent from the network side from the incoming call, a processing section 7 writes the number in a designated address of a RAM 9. Then whether talking or untalking is judged and when in taking, a talking enable flag is set in a caller number memory and the address of the caller number memory is incremented by '1'. In case of untalking, a talking disable flag is set and the caller number memory address is incremented by 1. Then the caller number is stored in the RAM 9, and confirmed. Further, when a return dial switch 12 is depressed, the caller number represented by the caller number memory address is transferred in a display memory, outputted to a display device 11 and the caller number is dialed to the network side.
Patent JP-S61148317-A (JP)
Title: Steering apparatus
Inventor: MATSUBARA KOSUKE
IPC: G01B21/22
Filed: 1984-12-22
Abstract: PURPOSE:To simplify the assembling, by mounting one of sensors inside together with a piece to be detected being covered with a rotary member on the steering wheel side while being turned integral with the steering wheel and the other thereof on a stationary side member immovable relative to the steering wheel. CONSTITUTION:A boss section 11 is provided at the center of the rim part of a steering wheel 10 and covered with a steering cover 12. The tip 16a of the steering shaft 16 is inserted securely into a mount hole 15 provided at the center of the boss section 11. A housing 12a is formed on the cover 12 concentric to the mount hole 15. A combination switch cover 20 is provided on the circumference side of the shaft 16 so as to be fixed on the body side and a combination switch 21 is fixed inside the cover 20. An angle detection means 25 is provided with a circular piece 27 to be detected having a detecting section 26 and an optical sensor 28 for detecting light transmitted through the detecting section 26. The piece 27 being detected is fixed on the boss section 11 in the housing 12a and the sensor 28 is mounted on the switch 21 thereby simplifying the mounting.
Patent JP-H10125045-A (JP)
Title: Information recorder/reproducer
Inventor: KURASHIGE EIJI
IPC: G11B27/00
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rewritable information recorder/reproducer in which main information can be recorded surely on a recording medium even when the unoccupied capacity of the recording medium is smaller than the capacity of main information while preventing required information from being erased. SOLUTION: At the time of reproducing information, a system controller 12 counts the number of times of reproduction for each data group and stores the number of times of reproduction as information representative of reproduction frequency in a disc 21. When a decision is made that a recordable area is not present in the disc 21 at the time of recording information, the system controller 12 recognizes a data group having a lowest number of times of reproduction based on information of the number of times of reproduction included in UTOC(user table of contents) information stored in a shock-proof memory 5. A UTOC information having the recording area of that data group as a recordable area is then generated and stored in the UTOC area of the shock- proof memory 5. The system controller 12 decides that a recordable area is present in the disc 21 and continues recording operation.