baber/WOPTO huggingface dataset:
Patent JP-2000053431-A (JP)
Title: Glass substrate intermediate, its press-forming die, and inner and outer diameter working device
Inventor: ENOMOTO AKIO
IPC: C03B33/04
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To lower a load on a press-forming die to prolong the service life of the die, to shorten a process and to obtain a glass substrate excellent in shape accuracy by making the inner-hole part of a glass substrate intermediate used to form a flat-ring glass substrate thicker than the intermediate-body part. SOLUTION: A glass substrate intermediate 1 used to form a flat-ring glass substrate is formed by press-forming a molten glass gob. The intermediate 1 is composed of an inner-hole part 3, an intermediate-body part 2 and a peripheral part 4, the inner-hole part 3 and the peripheral part 4 are finally cut off, and the body part 2 is used as a flat-ring substrate. The inner-hole part 3 is made thicker than the body part 2. A notch 5 is formed so that a part thinner than the body part 2 is formed at the boundary between the body part 2 and inner-hole part 3, and a plane part parallel to the plane of the body part 2 is preferably formed at the bottom of the notch 5. An SiO2-Al2O3-Li2O crystallized glass is appropriate to the glass material to be formed.
Patent JP-S6282369-A (JP)
Title: Switching circuit for test
Inventor: INOUE HITOSHI
IPC: G01R31/28
Filed: 1985-10-07
Abstract: PURPOSE:To facilitate a test and to simplify a test program by providing the 1st and the 2nd switch parts, a control part, etc. CONSTITUTION:A switch part 23 is provided in the middle of a data line 31 between a function block 21 and a function block 22 and a switch part 25 is provided in the middle of a by-pass line 33 which connects the data line 31 and an external line 32 with each other. Those two switch parts 23 and 25 are controlled by a control part 20. When data is inputted from the external connection line 32, the switch part 23 is closed and the switch part 25 is opened to input the data to the block 21 through the block 22. Further, when the switch part 23 is opened and the switch part 25 is closed, the data is inputted to the block 21 without being passed through the block 22. Thus, the test is facilitate and the test program is simplified.
Patent JP-S6467023-A (JP)
Title: Digital noise generator
Inventor: SEO KOZO
IPC: H03K3/84
Filed: 1987-09-07
Abstract: PURPOSE:To generate a digital noise with less correlation with a simple constitution, by using a counter and a digital noise generating ROM scrambled in the inside. CONSTITUTION:A PN series is generated in the inside based on the output 8 of the counter and the output of a proper position is scrambled in the inside as an address of a new uniform random number table. Thus, the digital noise 5b is generated from uniform random number caused from it and the noise generation probability setting signal 4b. Moreover, in order to make the length of the PN code generated in the digital noise generation ROM 9 proper, a counter reset/load signal 10 is used to specify the operating range of the counter 7. Thus, the address of the new uniform random number table is scrambled to obtain less correlation from uniform random number.
Patent JP-H08213641-A (JP)
Title: Photodetector for semiconductor laser and semiconductor laser using this
Inventor: KAWANABE HITOSHI
IPC: G11B7/125
Filed: 1995-08-31
Abstract: PURPOSE: To provide a light-output detecting element, which is hermetically sealed in the resin package of a semiconductor laser, is used for the laser, is provided with a pad part which can be directly die bonded to a semiconductor laser element, and moreover, is provided with an electrode part and a wiring part, which are good in conductivity and are very high in reliability. CONSTITUTION: In a semiconductor laser use photodetector 24, which is hermetically sealed in a resin package part of a semiconductor laser along with a semiconductor laser element, a semiconductor laser element mounting pad part 36 is provided on the surface of a first oxide film 33 and an aluminium layer 37, a barrier metal layer 38 and gold layers 39 and 40 are laminated in order at the pad part 36, a wiring part 35 and an electrode part 34.
Patent JP-H0778610-A (JP)
Title: Electrode for secondary battery
Inventor: SUZUKI TATSUHIKO
IPC: H01M4/133
Filed: 1993-09-08
Abstract: PURPOSE:To provide an electrode for secondary battery with high coulomb efficiency. CONSTITUTION:In an electrode for secondary battery using a carbon material as an electrode active material, the carbon material is previously charged/ discharged in an electrolyte containing a lithium salt by using a carbonaceous material as a counter electrode.
Patent JP-H0385918-A (JP)
Title: Large current/high speed driver circuit
Inventor: YOSHIMURA KOSUKE
IPC: H03K19/0948
Filed: 1989-08-30
Abstract: PURPOSE:To evade much change in an output transit time depending on the level of the negative pole of a DC power supply by connecting the drain of an N-channel MOSFET to a power terminal as a positive pole of the DC power supply, and connecting the drain of a P-channel MOSFET to a ground terminal as the negative pole of the DC power supply. CONSTITUTION:An output signal of an internal logic circuit 03 connects to the gate G of an N-channel MOSFET 1 and the gate G of a P-channel MOSFET 2. The drain D of the N-channel MOSFET 1 connects to a power terminal V and the source S and the base connect similarly to an output terminal 02. Moreover, a drain D of the P-channel MOSFET 2 connects to a ground terminal GND and the source S and the base connect to the output terminal 02. Then an H or L level of signal is outputted with a low output impedance from the output terminal 02 to the load depending whether the output signal of the internal logic circuit 03 is at an H level or an L level respectively. Thus, a too large change in the output transit time depending on the load is evaded.
Patent JP-H0966612-A (JP)
Title: Image processor and processing method
Inventor: KANEMATSU DAIGORO
IPC: G06F3/12
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain an image processor for recording an ink image of three colors YMC(yellow, magenta, cyan) in which a received Bk(black) image is recorded in a color tone close to the original black while eliminating the blotting with other color or troubles caused by oversupply of ink, e.g. feathering. SOLUTION: A host computer 1007 inputs a four color image data of YMCBk which is masked at a Bk converting section 1003 for each component of YMC produced randomly for the image data of Bk component. Consequently, the Bk component is converted, respectively, into YMC components which are then fed to an image synthesizing section 1004 thus synthesizing the YMC components. An image is then formed based on the synthesized YMC components at an image recording section 1005 for forming an image from three color components of YMC. Finally, inks of YM are delivered from a record head 201 thus recording an image on a recording medium.
Patent JP-H1163523-A (JP)
Title: Warming unit, bath unit, warming unit with bath unit, and water leak inspection method therefor
Inventor: KAWAUCHI KAZUYA
IPC: F24D3/08
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce conventional excess labor and time as much as possible by inspecting water leakage automatically. SOLUTION: The warming unit with bath unit comprises a warming circuit B coupled with various radiators 20 for hot water warming, a bath circuit C coupled with a bathtub, and means (2, 4, 34, 35) for forming a closed circuit of at least one of the warming circuit B or the bath circuit C not opened to the atmosphere. According to the arrangement, the warming circuit B or the bath circuit C constituting each system can be subjected to automatic water leakage test independently or collectively.
Patent JP-S60116743-A (JP)
Title: Cast iron for rocker arm
Inventor: OKADA YUUJI
IPC: C22C37/00
Filed: 1983-11-28
Abstract: PURPOSE:To obtain cast iron for a rocker arm having superior wear resistance and scuffing resistance when lead-free gasoline or highly leaded gasoline is used by soft-nitriding cast iron contg. C, Cr, Mo and V under specified conditions of temp. and time to form a high hardness soft-nitrided layer on the surface. CONSTITUTION:Cast iron contg., by weight, 1-4% C, 1-40% Cr, 1-20% Mo and 0.1-10% V is soft-nitrided at 550-650 deg.C for >=0.5hr. A structure contg. retained austenite, martensite and/or pearlite and no graphite is provided to the matrix of the cast iron, and a high hardness compound is formed on the surface. Cast iron for a rocker arm hardly damaging a material along which the arm slides is obtd.
Patent JP-H0387378-A (JP)
Title: Formation of bi oxide superconductor layer on ag or ag alloy material
Inventor: IMAI KUMIKO
IPC: C23C24/08
Filed: 1989-08-30
Abstract: PURPOSE:To efficiently form a homogeneous superconductor layer on an Ag material by previously mixing an Ag powder into a Bi oxide superconductor material. CONSTITUTION:At the time of forming a Bi oxide superconductor layer on the surface of an Ag (alloy) material, a Bi oxide superconductor material with which Ag is mixed is used. A powdery raw material with which Ag is mixed is compacted into desired shape on the Ag material and then sintered, by which a homogeneous Bi oxide superconductor layer is formed. It is preferable that the amount of the Ag powder mixed with the powdery raw material for Bi oxide superconductor is <=7 expressed in terms of the atomic mole ratio of Ag. Further, owing to the decreased sintering temp. for the Bi oxide superconductor, effects such as the prevention of partial melting of the Bi oxide superconductor at the time of heat treatment can be obtained.
Patent JP-S6286658-A (JP)
Title: Electrode for high pressure sodium vapor lamp
Inventor: YOKOME HIROYOSHI
IPC: H01J61/06
Filed: 1985-10-09
Abstract: PURPOSE:To reduce a lamp voltage drop during a lamp operating process, by using a mixture of yttrium oxide and tungstic acid barium calcium as an electron emission substance. CONSTITUTION:In case of a high pressure sodium vapor lamp, having an unsaturated vapor pressure type characteristic, where infinitesimal sodium is sealed together with xenon gas and mercury in a luminous tube, as an electron emission substance for electrodes 6a and 6b, a mixture of 80-95% of yttrium oxide and 5-20% tungstic acid barium calcium in weight percentage is used. With this constitution, a lamp voltage drop due to sodium vanishment is reducible without making discharge starting get into difficulty, thus long service life in a lamp is well promotable.
Patent JP-H06287129-A (JP)
Title: Bath liquid composition
Inventor: ICHII YUJI
IPC: A61K8/30
Filed: 1992-08-24
Abstract: PURPOSE:To provide a bath liquid composition excellent in moisture retention of the skin and improvement of dryness of the skin and capable of giving a moist and soft touch free from stickiness after bathing. CONSTITUTION:There is provided a bath liquid composition containing one or more kinds of compounds selected from a synthetic difatty acid glycerin ester and a synthetic trifatty acid glycerin ester and rice germ oil.
Patent JP-H0563878-A (JP)
Title: On-line test problem issuing machine
Inventor: IIDA KATSUMI
IPC: G06Q50/20
Filed: 1991-09-04
Abstract: PURPOSE:To allow a test problem issue side to publish desired test problems at any time of 24 hours in real time to a pupil possessing a facsimile equipment and to implement a series of processing with an unattended system. CONSTITUTION:As a means to recognize test problem selection information from a pupil, a push tone recognition device 13 and a mark sheet recognition device 15 are provided, as a storage means storing a test problem, a problem database storage device 20, a problem selector 17 selecting a problem automatically from a problem database according to inputted selection information, an image expansion device 18 expanding the image of the selected test problem in a form of a facsimile document, and a facsimile transmitter 19 sending the facsimile document of a preceding test problem to a house of the pupil through a telephone line are provided.
Patent JP-2001046178-A (JP)
Title: Vehicle interior bed
Inventor: AKAHORI HARUO
IPC: A47C21/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle interior bed such that boards constituting the bed surface do not move relative to one another. SOLUTION: Support plates 2 are arranged with their longitudinal direction aligned with the front-to-rear direction, from the top of a horizontal adjustment spacer 21 installed on a reclined seat and from the tops of reclined rear seats 13, 14, 15 and 16, so that a bed surface becomes flat. Boards 31 arranged in the front-to-back direction with their longitudinal direction aligned with a cross direction, from the tops of the support plates 22, are fixed together by connectors 32 and therefore do not move relative to one another.
Patent JP-S60119328-A (JP)
Title: Suction pipe structure for internal-combustion engine
Inventor: KOBAYASHI MANABU
IPC: F02B37/00
Filed: 1983-11-30
Abstract: PURPOSE:To improve a degree of performance in an internal-combustion engine, by making a straightening vane installed at the more upstream side than a connection port inside a chamber, into being permeability and thereby eliminating generation of a turbulent flow at the backside of the straightening vane as well as reducing a loss of suction pressure and, what is more, bringing a suction hunting phenomenon to nothing at all. CONSTITUTION:A suction pipe 6 to be connected to the upstream side of a chamber 11 is smoothly formed fanwise lest a flow passge sectional area change so suddenly. At a central pat of the chamber 11, there is provided with a connection port 12 opened to the downstream side of a connection part and it is connected to a compressor 3a of a supercharger 3. On the other hand, a straightening vane 20 having a lot of holes 21 is installed at the upstream side of the connection port 12 inside the chamber 11.
Patent JP-S6467119-A (JP)
Title: Selection device for rush mower
Inventor: WATANABE ICHIRO
IPC: A01D45/00
Filed: 1987-09-07
Abstract: PURPOSE:To prevent the clogging caused by the retention of selection waste at the inlet part of a cutting apparatus, by elongating the active length of a smoothing and combing lug relative to the active length of a selection lug. CONSTITUTION:The active length (b) of a smoothing and combing lug 4 is made to be longer than the active length (a) of a selection lug 2. Selection waste is introduced into a cutting apparatus 27 with the smoothing and combing lug, cut into prescribed length and discharged on the field. The disposal of selection waste can be facilitated and the smoothing and combing operation of the rush stem can be surely carried out by this process. Accordingly, the bundling of rush stems in a bundling apparatus 11 can be facilitated.
Patent JP-H0966984-A (JP)
Title: Packing materials
Inventor: KURODA IKUO
IPC: B65D61/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enable change in the sizes of packing materials so as to be brought into agreement with the size of a product to be packed and make the used packing materials reusable by combining frame materials which have joining faces on a plurality of their faces and are freely extensible and retractable in their longitudinal directions, in packing materials for packing a product such as a refrigerator and an ice making machine. SOLUTION: Packing materials 1 have angle materials 2... forming frame materials made of metal such as steel or of resin such as plastic and having an L-shaped sectional shape, and a plurality of mounting holes 3 are bored in each angle material 2 so that two angle materials 2 are joined to each other with screws 4 by utilizing any of the mounting holes 3. That is, when the angle materials 2 are joined to each other, the length thereof is made adjustable to a predetermined length by selecting positions of the mounting holes 3 through which the screws 4 should be inserted. Four angle materials 2 in a vertical direction, eight angle materials 2 in a lateral direction on upper and lower sides, and eight angle materials 2 in an oblique direction are used, and respective faces are joined together with the screws 4, thereby packing a product.
Patent JP-H1152152-A (JP)
Title: High polymer optical waveguide
Inventor: KURIHARA TAKASHI
IPC: G02B6/12
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To satisfy workability, optical characteristics and that resistance by using polyamide essentially contg. specified repeating structural units or its copolymer as an optical core and/or an optical clad. SOLUTION: Polyamide essentially contg. repeating structural units represented by formula I or its copolymer is used as an optical core and/or an optical clad. In the formula I, A is a divalent group represented by formula II and R is a divalent group represented by formula III, etc. In the formula II, X is F or 1-3C fluoroalkyl, Xs many be different from each other, (n) is an integer of 1-4 and (i) is an integer of 0-3. In the formula III, W is halogen, 1-3C alkyl, 1-3C alkoxy, haloalkyl or haloalkoxy, Ws may be different from each other and (q) is an integer of 0-4.
Patent JP-H0274583-A (JP)
Title: Production of granular calcium nitrate fertilizer and apparatus therefor
Inventor: AOKI HIROMICHI
IPC: C05D3/00
Filed: 1988-09-09
Abstract: PURPOSE:To produce a granular calcium nitrate fertilizer having smooth surface with a small-sized apparatus by passing droplet of molten liquid of calcium nitrate fertilizer through an organic liquid which does not react and dissolve the fertilizer, thereby cooling the droplet. CONSTITUTION:A calcium nitrate fertilizer containing about 10% of water and about 5% of ammonium nitrate is melted with a steam-heating jacket-type melting tank 1. The molten liquid 2 is maintained at about 120 deg.C and dropped from a nozzle 5 having a diameter of about 1.0mm into a cooling column 6 while keeping the liquid level in the melting tank 1 at a constant level. The cooling column 6 contains tetrachloroethylene circulating in a state cooled at about -5 deg.C. The droplet of the molten calcium nitrate fertilizer is passed through the cooling column 6 and completely solidified in the jet layer 11 at the bottom of the column spending about 10min. The molten liquid 2 of the calcium nitrate fertilizer is continuously flowed down at a flow down rate of about 4kg/H for about 1hr to inspect the particle size distribution and is left standing in jet state for 10min. The tetrachloroethylene is separated from the product to obtain the objective granular calcium nitrate fertilizer.
Patent JP-H0888832-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKADA YOSHINORI
IPC: H04N5/93
Filed: 1994-09-20
Abstract: PURPOSE: To accurately and easily provide reproducing pictures for respective channels with improved operability by automatic tracking control at the time of search reproduction capable of quickly viewing recorded contents in a multi- channel recorded time lapse VTR. CONSTITUTION: Recording video information (channel number) is generated and added to one consecutive video signal generated by successively switching video camera output by a video switching circuit 4 and recording is performed. At the time of the search reproduction, write to a picture memory 49 is controlled corresponding to the recording video information and a reproducing head signal level and then, the read of successive video signals from the picture memory 49 in which only a specified channel is stored is controlled in a read control circuit 55. Further, by using envelope detection signals or track jump signals, tracking control is performed so as to prevent a recording track searched and traced by a magnetic head from being switched at least in a period from reproducing vertical synchronizing signals to the recording video information.
Patent JP-H0650600-A (JP)
Title: Air conditioning system wherein air is diffused from floor
Inventor: AKAMATSU YUKIHIKO
IPC: F24F13/32
Filed: 1992-07-31
Abstract: PURPOSE:To provide an air conditioning of such a type that air is diffused from a floor with high efficiency without generating static pressure loss due to a rapid expansion of discharged air by a method wherein air discharging direction is oriented all around and a fan having a large discharging area is used. CONSTITUTION:In this air conditioning of such a type that air is diffused from floor, space under a floor is formed in a large space like a plenum chamber 3 and conditioned air is diffused from floor surface into an area to be air- conditioned. Further, under the floor where an air conditioner 1 is installed, there are provided an inlet cone 21 to suck conditioned air diffused from the air conditioner 1 and a fan 2 comprising a runner having a plurality of blades whose air diffusing direction is centrifugal and a motor to rotate the runner in the horizontal direction, so that the conditioned air is sent into the space under the floor horizontally in all directions. As a result, generation of static pressure loss due to rapid expansion of the discharged air from the fan 2 can be prevented, whereby operability can be improved.
Patent JP-H0746141-A (JP)
Title: Apparatus and method for data format conversion
Inventor: KURAIBU HENRII GIRAADO
IPC: H04N7/52
Filed: 1993-09-09
Abstract: PURPOSE: To convert a format into a variable length data word from a fixed length data word at a high data rate and without causing a large delay. CONSTITUTION: An N-bit circulating buffer 160 includes plural connected buffer parts having the same bit length as one of fixed bit length data words. A modulo-N counter 120 produces the count value of accumulation length of received variable bit length data words. These data words are stored at the bit position in the buffer 160 in response to the counted signals. Then the stored data are outputted from every buffer part as a fixed bit length data word in response to the detection result showing that the data are stored in all bits of the buffer part.
Patent JP-H0775493-A (JP)
Title: Production of fermented seasoning liquor for pickle
Inventor: IDE MASAYOSHI
IPC: A23L27/00
Filed: 1993-09-09
Abstract: PURPOSE:To obtain a fermented seasoning liquor for pickles having flavor of 'nukamiso' (salted rice-bran past), causing no protein denaturation and coagulation due to hot sterilization, by adding say koji to a rice polish slurry followed by fermentation and aging and then filtration. CONSTITUTION:Firstly, soy koji is added to a rice polish slurry to prepare a rice polish bed comprising 100 pts.wt. of rice polish and 2.5-10 (pref. 2.5-5) pts.wt. of the soy koji. This rice polish bed is thoroughly mixed and agitated and fermented and aged at a specified temperature. Next, the resultant rice polish bed is squeezed, and the juice obtained is heated and then cooled, and the resultant raw mother liquor with opacity or precipitate is put to filtration to obtain a transparent, clear liquid (the objective fermented seasoning liquor for pickles).
Patent JP-H0652952-A (JP)
Title: Data bus network system
Inventor: KATAYAMA TAKESHI
IPC: G06F3/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide a bus network cable, on which an elastic contact of function socket is constantly abutted, in which disconnection does not occur when a function plug is not inserted, and by which an apparatus is linked by inserting the plug. CONSTITUTION:A function socket 3 on which an opposed elastic contact group 5 is normally abutted, is provided on a closet 4, and a BNC connector 2 to be linked with a common bus network cable 1, is provided on the closet 4. The BNC connector 2 and the function socket 3 are connected together, and a connection cable 6 for linking between the socket 3 and an information unit 24, is formed of a twin coaxial cable. A function plug 9 of the cable is formed of a contact group 8 corresponding to the elastic contact 5, and a BNC connector 27 is mounted on the other end of the cable. The system is easily expanded or modified only by inserting the function plug of the cable to be connected to the unit 24, in the socket 3. Even when the plug 9 is not inserted, an elastic contact pair are abutted, and even when the plug is to be drawn out, the bus network cable 1 is not disconnected.