baber/WOPTO huggingface dataset:
Patent JP-H0352652-A (JP)
Title: Air flow type roll mill
Inventor: HORUSUTO BURUNDEIIKU
IPC: B02C15/00
Filed: 1990-07-04
Abstract: PURPOSE: To enable higher efficiency to the high fineness of a grinding material by combining grinding rollers with precompression means which uniformly level off the grinding material supplied to the subsequent grinding rollers. CONSTITUTION: This air flow rolling mill has a number of the fixed rotary grinding rollers 1. These grinding rollers 1 are elastically pressed toward a grinding tray 3 rotationally driven around an axis 28 of revolution via a grinding bed 23 formed of the material to be pulverized. Further, the precompression means 2a to 2c to level off the grinding material 23 supplied to the subsequent grinding rollers 1a to 1c are combined with the grinding rollers 1a to 1c. Consequently, the more uniform function sequence is made possible and, consequently, the higher efficiency to the high fineness of the grinding material is made possible. The destruction under a necessary high pressure may be drastically averted by forming the grinding bed as uniformly as possible.
Patent JP-S6422194-A (JP)
Title: Telephone system
Inventor: OKUYAMA SHIGEO
IPC: H04Q3/58
Filed: 1987-07-17
Abstract: PURPOSE:To easily judge the duplication of telephone set numbers by detecting the telephone set number of a terminal telephone set and displaying the duplicated numbers at the terminal telephone sets at the time of duplication. CONSTITUTION:When the power source of a main device ME is turned on in the condition in which telephone sets No.1-5 are connected to the main device ME, data transmission starts between the main device ME and respective telephone sets. In such a time, when the telephone sets No.1 and No.2 are set to the same number '1', since the data transmission of both the telephone sets is executed with the same time slot, the data of both the telephone sets are mixed, go to abnormal data and are delivered to the main device ME. At the main device ME, when an error occurs as the result of checking the delivered data, the data are sent to display the telephone set number '1', at which the error occurs, to the LCD display of the telephone set set to the telephone set number 1. As this result, '1' is displayed at LCD displays 1C and 2C of both the telephone sets.
Patent JP-H0846365-A (JP)
Title: Waterproof structure
Inventor: YOKOO NOBUAKI
IPC: H05K5/02
Filed: 1994-07-28
Abstract: PURPOSE:To facilitate the fixing work of a board by providing an elastic body, for closing the gap of housing to prevent external intrusion of water, with a part for elastically holding the board mounting an electronic device. CONSTITUTION:A waterproof valve type inner case 7 made of an elastic material, e.g. rubber, is set in the inner space of a housing comprising upper and lower cases 2, 9. A printed board 5 is set on the inside of the inner case 7 by deforming a recess 71 elastically on the periphery thereof and inserting the fringe part of the printed board 5 into the recess 71 thereby clamping the fringe part of the printed board 5 elastically. Since no component is required for securing the board, the fixing work of printed board 5 can be facilitated.
Patent JP-H1123854-A (JP)
Title: Storage box
Inventor: IBUSUKI YASUHIRO
IPC: G02B6/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the storage box which can use not only a multicore connector, but also a single-core connector, has the high degree of freedom of use, and enables an optical fiber to be drawn out at ease. SOLUTION: This storage box is equipped with a connection part 3 for a 1st optical connector, a storage part 7a for a 2nd optical connector 12, and an excessive-length processing part 5 for the excessive-length processing of the optical fiber fitted with the 1st and 2nd optical connectors 3b and 12, and the boxes are arrayed on a wring rack a wiring rack in quantities at specific intervals so that they can freely be inserted and extracted. The connection part 3 is a connection part for connecting single-core connectors 3b together and the storage part 7a is a storage part for storing >=1 multicore connectors 12 so that they can be drawn out.
Patent JP-H0228151-A (JP)
Title: Pyrrolidine derivative
Inventor: SETOI HIROYUKI
IPC: C07D401/06
Filed: 1988-07-15
Abstract: NEW MATERIAL:The pyrrolidine derivative of formula I (R<1> is piperidino or phenylamine substituted with carboxy or protected carboxy; R<2> and R<3> are aryl which may have 1-3 proper substituents) and its salt. EXAMPLE:(2S,4S)-1-tert-butoxycarbonyl-4-methylsulfonyloxy-2- methoxycarbonylpyrrolidine. USE:It has thromboxane A2 (TXA2) antagonistic action and is useful as a drug. Effective in remedying thrombosis, asthma, nephritis, etc. PREPARATION:The compound of formula I can be produced e.g., according to the reaction formula by reacting a compound of formula II with a novel compound of formula III (X is halogen). The compound of formula III can be synthesized from a compound of formula IV.
Patent JP-H103343-A (JP)
Title: Input pen with writing tool
Inventor: SAITO JUNICHI
IPC: B43K29/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To form a rod thin, to shorten the length of a writing tool protruded from the rod, to facilitate writing and to easily exchange the writing tool. SOLUTION: Concerning an input pen with writing tool to be used for a pressure sensitive handwriting input device equipped with the writing tool such as a pen 4 at the rear part, a hole 1B deeply extended forward from the rear end, front hole IC which is positioned at the front part of the hole 1B and has a diameter smaller than that of the hole 1B, and opening window 1D passed through from the hole 1B to the outer peripheral surface are formed on a rod 1. A holder 3 having elastic force is built in the hole 1B on this rod 1 by a cut groove 3A and a projection 3C of the holder 3 is idly fitted to the opening window 1D on the rod 1 so that the holder 3 can be prevented from being dropped. Further, the rear part of the writing tool is inserted into the holder 3 and the holder 3 is pushed into the hole 1C on the rod 1.  Thus, the holder 3 is closed and holds the writing tool and the holder 3 is fixed on the rod 1.
Patent JP-H0820763-A (JP)
Title: Amine-free antifreeze
Inventor: NAGAMORI JINZO
IPC: F02B3/06
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a recyclable amine-free antifreeze that is neither corrosive to e.g. an aluminum alloy engine and a diesel engine nor carcinogenic by adding an anticorrosive comprising a combination of specified compounds to a glycol- based antifreeze. CONSTITUTION:This antifreeze comprises a glycol and water and also contains an anticorrosive comprising at least one member selected from among 0.00005-0.020% manganese compound, 0.05-16.0% at least either p-tert- butylbenzoic acid or its alkali metal salt, 0.03-16.0% at least one member selected from among dodecanedioic acid, sebacic acid and their alkali metal salts, and 0.03-1.2% at least either a triazole or a thiazole, each based on the total weight of the antifreeze. If required, the antifreeze may further contain at least one member selected from among 0.03-1.0wt.% nitrate, 0.05-1.2% molybdate and 0.05-7.0% phosphate.
Patent JP-H04372916-A (JP)
Title: Optical cable
Inventor: KITAYAMA YOSHINOBU
IPC: G02B6/44
Filed: 1991-06-21
Abstract: PURPOSE:To provide an optical cable capable of easily extracting optical fibers in units at the middle section of the cable and having improved mechanical strength by constituting the units with optical fiber protective members provided with opening sections continuously extended in the longitudinal direction storing the optical fibers and covers closing the opening sections in the longitudinal direction. CONSTITUTION:Units 7 storing tape cores 1 inside are arranged around a tensile force body 8 to constitute an optical cable. The tape core 1 is stored in an optical fiber protective member 2 with an opening section continuously extended in the longitudinal direction, and a cover 3 is covered on the opening section and integrated by a press-winding tape to form the unit 7. The portion of the cover 3 of the unit 7 is arranged to be invariably located on the outside of the cable, and the extraction of an optical fiber is facilitated in the branching work and the like. The cover 3 and the optical fiber protective member 2 are integrally molded, one side of the cover 3 is connected to the optical fiber protective member 2, and the mechanical strength can be further improved.
Patent JP-2000006637-A (JP)
Title: Blower unit for vehicular air conditioner
Inventor: OGAWA HIDEHISA
IPC: B60H1/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a blower unit for the vehicular air conditioner capable of having a filter size enlarged without changing the case size of the blower unit and also upgrading airtightness. SOLUTION: A blower is accommodated in a case including an air inlet port and an air outlet port and a filter storage room 53 for storing a filter 70 is provided on the air inlet side of the case 50. A lid member 80 for fixing the filter 70 stored in the filter storage room 53 is provided. The lid member 80 is equipped with a body 81 to be inserted into the filter storage room 53 and a packing 83 provided on the outer circumferential surface of the body 81 and abutting on the inner circumferential surface of the filter storage room 53.
Patent JP-S5881908-A (JP)
Title: Cooling structure for blast furnace bottom
Inventor: OGIWARA MASAYUKI
IPC: C21B7/10
Filed: 1981-11-04
Abstract: PURPOSE:To obtain the more effective cooling structure for a blast furnace bottom by providing the means increasing heat conductivity for at least upper half of cooling tubes in the cooling structure where the cooling tubes are equipped in the refractories with high heat conductivity. CONSTITUTION:The lower half of metal tubes 1 for cooling arranged in parallel on a holizontal plane is buried and fixed in a concrete bed 3, and the refractories 2 with high heat conductivity are filled on the upper half of the metal tubes 1. The bottom plate 4 made of iron plate for gas sealing is placed on the refractory body 2, thereby forming the structure of the blast furnace bottom. Then, at least the upper half of the pipes 1 is provided with the means increasing heat conductivity e.g. fins 6, and the increase of cooling capacity is obtained by spreading the heat receiving area of the pipe 1.
Patent JP-H0736712-A (JP)
Title: Method and device for controlling software execution
Inventor: NAGAO TAKESHI
IPC: G06F9/46
Filed: 1993-07-19
Abstract: PURPOSE:To automatically prepare a picture copy without being aware of a picture hard copy by a user by interactively executing plural softwares on a computer system in an order desired by the user. CONSTITUTION:A software execution control data input part 2 prepares software execution control data 6 by inputting the titles of the softwares whose execution is desired by the user, the title of data required for the softwares, the order of the execution, the priority degree of the execution and the time of the execution, etc., by the user. A software execution display part 3 executes the software to be displayed based on the software execution control data 6 prepared in the software execution control data input part 2 corresponding to instruction information from the user received in a user interface part 1. Also, the display of the software is changed from normal display to icon display or from the icon display to the normal display. Further, after the execution of the software, a picture copy display software is additionally registered in the software execution control data 6.
Patent JP-H0892214-A (JP)
Title: Production of new hydroquinone and benzoquinone derivative
Inventor: KOMATSU TAKEKI
IPC: C07D213/30
Filed: 1994-07-29
Abstract: PURPOSE: To obtain a new hydroquinone and benzoquinone each useful as an intermediate for benzothiazole derivatives useful for preventing and treating diseases effective for the inhibition of leukotriene and thromboxane production. CONSTITUTION: The objective compounds are a hydroquinone derivative (a salt thereof) of formula I (R<1> is H, methyl or methoxyl; R<2> and R<3> are each H or methyl; R<4> is H or a lower alkyl; X is H, a lower alkyl, lower alkoxyl or halogen) or halogen) and a 1, 4-benzoquinone derivative (a salt thereof) of formula II [e.g. 3, 5-dimethyl-2-(hydroxy--3-pyridylmethyl)benzene-1, 4-diol of formula III and 3, 5-dimethyl-2-(hydroxy-3-pyridylmethyl)-1, 4--benzoquinone hydrochloride of formula IV, respectively]. The compound of formula I is obtained by condensation reaction between a hydroquinone derivative of formula V and an aldehyde derivative of formula VI or VII (R' is an alkyl) in the presence of an acid, and the compound of formula II is obtained by oxidation of the compound of formula I.
Patent JP-H0464274-A (JP)
Title: Soldering and cream solder used therefor
Inventor: KAMEDA YUKIO
IPC: B23K1/00
Filed: 1990-07-04
Abstract: PURPOSE:To make it possible to embody soldering which eliminates the generation of void by mounting provisionally an article to be soldered, soldering by heat melting of cream solder, and eliminating slits. CONSTITUTION:Cream solder is adapted to adhere to a printing plate with a solder pattern of a circuit board and this cream solder is transcribed on a middle printing plate. The transcribed cream solder is printed on the circuit board. The adhesion of the printed cream solder allows a soldered material to be provisionally mounted on the circuit board, which is brought into a heating furnace where it is soldered by the melting of the cream solder. This construction makes it possible to print the solder in ring shape without any slit so that a package material or the like may be soldered based on the reflow profess without any void defects.
Patent JP-H11350799-A (JP)
Title: Pole for belt fence
Inventor: KOBAYASHI MASAKAZU
IPC: E01F13/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To install a fence belt in an extractable manner, and to mount and demount the fence belt easily. SOLUTION: One end section of a base-section belt 20 is fixed onto a wind-up drum 14, the rear end section of a fence belt 23, in which a hook piece 40 is fixed at a front end, is superposed and joined separably to the other end section on the opening side, a stopper port piece 31 is fitted detachably into a mounting hole 30 formed to a hollow cylindrical body 11, only the fence belt 23 can be passed in the width w2 of the extracting port 32 of the stopper port piece 31, and the mounting hole 30 is formed in width w1 , where the combining section of the base-section belt 20 and the fence belt 23 can be passed.  Accordingly, the base-section belt 20 cannot be extracted under a normal state, the combining section 25 can be pulled out to the outside of the hollow cylindrical body 11 when the stopper port piece 31 is removed from the mounting hole 30, and the fence-belt 23 can be exchanged.
Patent JP-S6333631-A (JP)
Title: Temperature transducer
Inventor: AKAMATSU KENZO
IPC: G01K7/02
Filed: 1986-07-28
Abstract: PURPOSE:To correct non-linear errors at a high accuracy, by correcting the non-linear errors of a thermocouple with a circuit in which a plurality of switches and filters are connected in concatenation. CONSTITUTION:An output voltage of a thermocouple 1 subjected to a temperature compensation with a differential circuit 3 for a reference contact temperature through a reference contact correction circuit 2 is converted into a modulation signal with a pulse width modulation circuit 11 to be inputted into an AND circuit 13. The circuit 13 produces a mean voltage E1 in the ANDing of a fixed DC voltage and filter A1 and a switch S1 and a mean voltage E2 in the ANDing of the mean voltage E1 and the pulse width modulation signals with a circuit comprising a filter A2 and a switch S2. The same operation is performed to its (n)th to produce a similar mean voltage En sequentially with a circuit comprising a filter An and a switch Sn. The mean voltages E1, E2... and En thus obtained are added or subtracted at such a specified ratio as to be made proportional to temperature to obtain a DC voltage.
Patent JP-2001001435-A (JP)
Title: Decorative material, decorative sheet, and manufacture of decorative material and decorative sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: B32B33/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a decoratife sheet, which is excellent in durability, can be handled like a building material coat paper prepared by coating a conventionally used decorative paper with a surface coating and is excellent in productivity by a method wherein a transparent resin layer, a decorative layer and a base material to be printed constituting a laminate are strongly bonded and laminated. SOLUTION: This decorative sheet 15 is produced by laminating a base material and the solid coloring layer of a decorative material 10, in which a pattern 32 and the solid coloring layer 31 having hiding properties are provided or only the solid coloring layer is provided on a resin-impregnated paper 12 formed by providing an impregnating resin layer 2 on a base paper 1 including at least one kind selected from the group consisting of α celluloses, inorganic particles and inorganic fibers, through an adhesive 6.
Patent JP-2000001361-A (JP)
Title: Method for drying ceramics
Inventor: ISHIGURO AKIRA
IPC: B01D12/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a large-sized ceramic molding free from cracks and warpage by immersing a hydrogel-contg. ceramic molding in a solvent having a great affinity for water and having a lower b.p. and a smaller surface tension than water, carrying out solvent displacement and drying the molding. SOLUTION: A slurry contg. a ceramic powder, a gelling component and water is cast in a mold and converted into a hydrogel to form a gelled molding. This molding is immersed in a solvent having a great affinity for water and having a lower b.p. and a smaller surface tension than water, e.g. ethanol having 78.3 deg.C b.p. or acetone having 56.3 deg.C b.p., solvent displacement is carried out optionally under shaking and then the molding is dried to obtain a ceramic molding. The ceramic is, e.g. alumina, zirconia, silicon nitride, silicon carbide or sialon. The gelling component is, e.g. a gel such as methylcellulose, gelatin or starch or a water-soluble polymer of acrylamide and N,N'- methylenebisacrylamide.
Patent JP-2000007571-A (JP)
Title: Separation and concentration of leukocyte
Inventor: KAWAMOTO SHOJI
IPC: A61K35/14
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and concentrating leukocytes, capable of extremely preventing the contamination and staining of the erythrocytes, capable of strictly grasping the number of transplanted hematopoietic stem cells, and capable of being operated in an aseptic state. SOLUTION: This method for separating and concentrating leukocytes comprises slightly centrifuging or hanging a blood mother liquid collected in a mother bag 1 in a state that the attaching positions of child bags 3, 4 to the parent bag 1 are placed under the parent bag 1, transferring the precipitated erythrocytes in the lower layer into one child bag 3, separating the child bag 3 from the parent bag 1, slightly centrifuging the parent bag 1 in a state that the attaching position of the child bag 4 to the parent bag 1 is placed on the parent bag 1, thus separating the leukocyte layer into the upper plasma layer and the lower concentrated leukocyte solution layer, gradually transferring the upper plasma into the child bag 4, aseptically adding a prescribed amount of a frost damage-preventing agent into the parent bag 1 receiving the concentrated leukocyte solution,  and subsequently transferring the concentrated leukocyte solution into a freezing bag.
Patent JP-H0230095-A (JP)
Title: Time speaking type lighting device
Inventor: SOMEYA MASAYUKI
IPC: H05B37/02
Filed: 1988-07-19
Abstract: PURPOSE:To make the rising smooth by providing a lighting device, a touch sensor for turning said device to on/off, and a voice output device, and voice- outputting the time when the lighting device is turned on from a voice output device by the touch sensor. CONSTITUTION:When a hand is touched to a touch sensor 2 during the lighting off state of a light source 1, a signal is input to a driving control unit 6 to turn the lighting of the light source to on. At the same time, a determined signal is input to a counter 4 from the device 6, a time signal of the counter 4 is input to a voice generating device 3, and the time when the hand is toughed to the sensor 2 is output from the device 3. When a determined time is set in the counter 4 by an alarm set device 5, an alarm sound is output from the device 3 when reached to the determined time. When the hand is touched to the sensor 2 for a fixed time in this condition and a signal is input to the device 6, the alarm sound is stopped, and the light source is turned on and lighted. Hence, the circumference is lighted, and the rising is made smooth.
Patent JP-S6333944-A (JP)
Title: Multi-frame system
Inventor: AMAMIYA SHIGEO
Filed: 1986-07-29
Abstract: PURPOSE:To allow plural terminal equipments to apply two-way communication with a network terminator at the same time by separating a spair bit sent from each terminal equipment into plural number and assigning it to separate terminal equipments. CONSTITUTION:A pattern control means 104 is provided with a network terminal equipment 102, processes multi-framing so that a specific bit N in a sent frame is the repetition of '0' and (n-1) sets of 'ls', sends a reflected bit (m) from the sending of '0' to the i-th frame and sends plural channels of data bits S1, S2-for the remaining (n-i) frames in place of m-bit. Further, a pattern controller 105 is provided with each terminal equipment 103, sends a monitor bit M for the i-th frame from the frame next to the reception of the specific bit N of '0' and sends a data bit corresponding to any of data bits S1, S2-of plural channels in place of the N bit for the remaining (n-i) frames. Thus, the plural terminal equipments 103 make simultaneous two way communication with the network terminator 102.
Patent JP-H0840932-A (JP)
Title: Prophylactic vaccine against staphylococcus infections, it therapeutic antibody and production thereof
Inventor: TAKAHASHI TAKASHI
IPC: A61P31/04
Filed: 1994-07-29
Abstract: PURPOSE:To provide a prophylactic vaccine against Staphylococcus infections and an immune antibody which is prepared by immunizing with this vaccine, thus is effective in preventing and treating these infections. CONSTITUTION:This vaccine prophylactic against Staphylococcus infections comprises an inactivated antigen of a protein of about 10,00070,000 molecular weight collected from a mixture of the surface layer protein of the cell body of a microorganism in Staphylococcus with the metabolites obtained by culture of a microorganism in Staphylococcus, and is combined with immune aids, when needed, or an antibody therefrom for treatment.
Patent JP-2001008082-A (JP)
Title: Image pickup device
Inventor: TERUI TAKASHI
IPC: H04N5/232
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an image with high resolution by forcibly changing a focal position or an object field depth so as to supplement accuracy of an automatic focus mechanism thereby enhancing the accuracy of automatic focusing. SOLUTION: When a focus lens 2 is placed at a position X1 with respect to an object, an automatic focus(AF) circuit 1 discriminates that the focus is in focus and uses a focus measurement area to match the focus, an image pickup element 3 picks up an image with a shutter to capture an image. Then the focus matching function of the automatic focus circuit 1 is temporarily stopped, the focus lens 2 is forcibly moved to a position X1±ΔX. The image of the object is picked up for a plurality of number of times, and an optimum image is selected among a plurality of picked-up images. Thus, a focus error is eliminated to supplement the accuracy of the automatic focus, and even an image pickup device having a bright lens with a smaller F value can surely obtain the image in focus.