baber/WOPTO huggingface dataset:
Patent JP-H03267463-A (JP)
Title: Floor construction
Inventor: MIURA RITSU
IPC: E04F15/12
Filed: 1990-03-14
Abstract: PURPOSE:To greatly shorten the construction period by placing freshly mixed concrete on foundation gravels, to lay precast concrete on said concrete, and by laminating an intermediate layer on the precast concrete, to coat the layer with top coat. CONSTITUTION:On soil 1, foundation gravels 2 are laid, and on it, freshly mixed concrete 3a is placed. After that, the freshly mixed concrete 3a is temporarily hardened and after that, on it, precast concrete boards 10... are laid via leveling members 7... and a filler 9. After that, on the precast concrete boards 10..., intermediate material 5 is laminated via adhesives 4, and the surface of the intermediate material 5 is coated with top coat 6. As a result, the curing term of the freshly mixed concrete 3a is not needed, and work can be propelled.
Patent JP-S56161518-A (JP)
Title: Optical scanner
Inventor: MATSUMOTO SEIKICHI
IPC: G02B26/10
Filed: 1980-05-16
Abstract: PURPOSE:To eliminate the distortion of patterns or the like owing to the unevenness in scanning speed and to obtain good patterns by controlling the scanning speed by the use of the monitor scanning light separated from record- and read scanning light. CONSTITUTION:The beam from a laser LSR modulated with a signal source MS is bent by a mirror MR, transmits through a rotary glass cylinder GSD and a half mirror HM, and is diffracted by a hologram disc HGD. The monitor scanning light MNL consisting of the transmitted primary diffraction light by the segment C1 having a diffraction characteristic differing from those of the other segments C2-Cn for recording and reading scans on the equally spaced pattern of a reflection type bar scale. The reflected light thereof enters a detector DET via the half mirror HM, by the output whereof the signal source MS is controlled. Thereby, the distortion of the patterns or the like owing to the unevenness in scanning speed is eliminated and the good patterns or the like are obtained.
Patent JP-S51140672-A (JP)
Title: Light-transmission type smoke sensor
Inventor: OKUDA YOSHIHIKO
IPC: G01N21/53
Filed: 1975-05-29
Abstract: PURPOSE:To detect presence of smoke by changing periodically the distance between a light-emitting element and a light-receiving element.
Patent JP-S62221563-A (JP)
Title: Information output device
Inventor: SUGITANI KAZUNOBU
IPC: B41J5/30
Filed: 1986-03-24
Abstract: PURPOSE:To enable a bit of 'ruby' or documentary information with 'ruby' to be output in a different color from the other by retrieving the bit of information from a memory means containing the first bit of information and the second bit of information which gives supplementary description and outputting the second bit of information in a different color from that of the first bit of information. CONSTITUTION:The third bit of record information stored in a documentary memory BSM is a flag indicating a ruby bit. If a power supply is turned ON, the documentary memory BSM is cleared, the cursor position coordinates XPOINT, XPOINT are initialized and the total number of text characters MOJISU is cleared in the step S1. If it is judged that an underline key ULKY has been pressed in the step S3, an underline bit is set to a character code on the documentary memory BSM indicated by the cursor position coordinates XPOINT, YPOINT in the step S3. In addition, when it is judged that a printing key has been pressed, the device proceeds to the step S6. In the step S6.1, a printer pointer PPOINT is cleared. In the step S6.2, a single character is retrieved from the documentary memory BSM in accordance with the content of PPOINT. In the step S6.4, a color change instruction signal is sent to a printer PRT.
Patent JP-S52149019-A (JP)
Title: Paper traveling monitor unit
Inventor: YAMAGUCHI TATSUO
IPC: B41F13/00
Filed: 1976-06-04
Abstract: PURPOSE: To have a quick and accurate blockade of the paper between 1st and 2nd paper detectors by checking whether the tip and end of the paper arrives at 2nd paper detector during a fixed period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10245552-A (JP)
Title: Antioxidant derived from citrus fruit
Inventor: ATOBE MASAHIKO
IPC: C09K15/08
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a safe new type antioxidant having a specified glucosyldiosmin as the active ingredient and useful for use in foods and drinks or medicines by extracting citrus fruits with water or an organic solvent and purifying the obtained extract according to a usual method. SOLUTION: This antioxidant contains an antioxidant substance, 6,8-di-C- glucosyldiosmin(diosmin-6,8-C-di-β-D-glucopyranoside) or 6-C-glucosyldiosmin(diosmin-6-C-β-D-glucopyranoside) as the active ingredient. To produce these glucosyldiosmins as the active ingredients, juices, pericarps, pericarp-containing products and/or residues from pressing are extracted with water, an organic solvent or a mixture thereof, the obtained extract is purified by a combination of reversed-phase resin treatment, liquid chromatography, etc. The glucosyldiosmin are contained abundantly in lemons or limes.
Patent JP-S55159750-A (JP)
Title: Taste improvement of frozen beef
Inventor: NAKAYAMA SEIICHI
IPC: A23L13/00
Filed: 1979-05-29
Abstract: PURPOSE: To prevent the lowering effect of beef taste caused by the quality change of protein in cold storage, by bringing a flavor improving material consisting of flavor vegetables, liquor, edible oil and fat into contact with beef, subjecting them to rapid freezing treatment, and followed by the thawing and heat treatment of the beef.  
     CONSTITUTION: Both the surfaces of beef cut into a proper size are brought into contact with a flavor improving material consisting mainly of plural flavor vegetables, e.g., onion, celery, carrot, shiitake (mashroom), liquor, preferably brewage, e.g., sake, wine, etc. and edible oil and fat, e.g., soybean oil, rape oil. The beef being in contact with the material is subjected to rapid freezing treatment. In the heating of prepared frozen beef, the frozen beef is thawed gradually under temperature conditions below normal temperatures, and often complete thaw, the beef is heated conventionally with the beef and the flavor improving material separated or not. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08258415-A (JP)
Title: Thermosensible recording medium
Inventor: AIZAWA HIROTAKA
IPC: B41M5/24
Filed: 1995-03-24
Abstract: PURPOSE: To form an image by a method in which structure is provided in which a support, a color layer, a thermosensible sensitizing layer, a metal thin membrane layer, an intermediate layer, and a heat resistant protective layer are laminated in sequence, shrinkage breakdown of the metal thin membrane layer is utilized, and printing is conducted by a thermal heat, etc., from the heat resistant protective layer side and to improve scratch resistance and light resistance of a surface by incorporating an ultraviolet absorbent and fluororesin particles into the intermediate layer. CONSTITUTION: In a thermosensible recording medium 10 in which a support 11, a color layer 12, a thermosensible sensitizing layer 13, a metal thin membrane layer 14, an intermediate layer 15 and a heat resistant protective layer 16 are laminated in sequence, an ultraviolet absorbent and/or fluororesin particles is incorporated into the intermediate layer 15.
Patent JP-H10261831-A (JP)
Title: Semiconductor laser
Inventor: TAKAOKA KEIJI
IPC: H01S5/227
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser which is constituted in a high- resistance burying structure provided with a highly effectively barrier layer that can sufficiently obstruct the injection of holes into a semi-conducting buried layer. SOLUTION: The injection of holes into a semi-insulating buried layer from a p-type clad layer is completely suppressed by respectively using GaAs, a GaInNAs mixed crystal which emits light at 1-1.6μm, an InGaAsP mixed crystal, and an InGaAlP mixed crystal for forming a semiconductor substrate, an active layer, the semi-insulating buried layer, and a barrier layer and forming the barrier layer to have a sufficiently thick thickness of >=50 nm.
Patent JP-H107724-A (JP)
Title: Preparation of polymer and copolymer
Inventor: TROPSCH JUERGEN
IPC: C08F2/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a percarboxylated polymer effectively by adding hydrogen peroxide to a suspension of a polymer essentially consisting of structural units derived from a monoolefinically unsaturated dicarboxylic anhydride in an inert diluent. SOLUTION: A percarboxylated polymer (B) is prepared by adding hydrogen peroxide to a suspension of a polymer essentially consisting of structural units derived from a monoolefinically unsaturated carboxylic acid anhydride (A) in an inert diluent. A is a cyclic dicarboxylic acid, more particularly maleic, citraconic or glutaconic anhydride which may be substituted with an alkyl or a phenyl. The monoetheylenically comonomer combined therewith is suitably N-vinylpyrrolidone, an N-vinyllactam, N-vinylcaprolactam or the like and also may be an N-vinylamide or a vinyl ester. The source of hydrogen peroxide is advantageously a 30-60wt.% aqueous solution. Product B can be easily isolated from the reaction mixture by filtration or the like and can be used in, e.g. blanching.
Patent JP-H11258329-A (JP)
Title: Antenna mechanism and radar device using it
Inventor: TOKISAWA MASARU
IPC: G01S7/03
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an antenna mechanism for forming radiation patterns in two different directions nearly simultaneously, and a radar device using the antenna mechanism. SOLUTION: An antenna mechanism 1 is constituted so that transmission electronic waves that are alternately switched by a switcher 13 can be alternately supplied to a pair of primary radiators 12a and 12b that are arranged oppositely. A beam formation part 11 is formed nearly at the center of a pair of primary radiators 12a and 12b to form radiation beams at space by receiving transmission electronic waves from the primary radiators 12a and 12b. Therefore, beams can be formed nearly simultaneously in different directions by a switching operation for the transmission electronic waves, thus a beam scanning region can be expanded.  As a result, a wide space can be scanned in the same scanning time with a simple configuration without adopting a rotary mechanism, an advantage is obtained, where a radar rate can be reduced to half with a simple configuration by adding a function for controlling a switcher 13 to the radar device when the antenna mechanism 1 is adopted as the antenna of the radar device.
Patent JP-S54157311-A (JP)
Title: Propeller fan with disk ring
Inventor: SUZUKI AKIO
IPC: F04D29/32
Filed: 1978-06-02
Abstract: PURPOSE: To provide a conical disk ring opening backwards adjacent the rear side of blade such that an impeller by itself blows in the manner of a cone with wide vertical angle.  
     CONSTITUTION: A propeller fan 2 is provided on the rear edge 4b of blade 4 with a conical disk ring 5 opening backwards. Thus the radial differential pressure by aid of th action of centrifugal fan is balanced with the axail differential pressure so that air flow is slanted. Also in this case, since air flow d sucked from the central portion is interposed between the disk ring 5 and air C sucked from the outer periphery, the contact of air C with the disk ring 5 reduced so that the air C is discharged obliquely with small loss and high efficiency. Also the disk ring 5 acts to bias air to the central portion of the blow side and flow it from the inner diameter side F of the disk ring 5 to the blade side 4 so that said flow d is biased to the radial side to provide a fluid element blowing at wide angle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07281969-A (JP)
Title: Facsimile server system
Inventor: HASHIMOTO SHINICHI
IPC: H04N1/00
Filed: 1994-04-04
Abstract: PURPOSE:To enable a user to display, edit and print the received FAX documents by an image editor of circulating products, to improve the using efficiency of software resources and to decrease the operation steps. CONSTITUTION:A FAX transmission/reception control part 11 acquires the FAX data and the client ID of the transmission destination to a call received through a public circuit 3. A FAX reception processing part 16 stores the FAX data and the client ID in a received data temporary storage part 20. An image data conversion part 17 converts the data stored in the part 20 into a designated data form and stores them in mailbox 19 by referring to the data conversion form that is previously set at a user-based data conversion information storage part 21 by a user via a received data conversion form setting means 26. Then the user has an access to the FAX data stored in the mailbox 19 by an image editor 32 and then displays, edits and prints the data.
Patent JP-H02245290-A (JP)
Title: Method for sterilizing liquid
Inventor: KADOTA FUMIO
IPC: C02F1/48
Filed: 1989-03-20
Abstract: PURPOSE:To reduce energy necessary for sterilization by impressing a high- voltage pulse between the positive and negative electrodes provided in a vessel and allowing a liq. at a specified pressure to flow between both electrodes. CONSTITUTION:A pulsative high voltage is impressed on the electrode 6 from a pulse power source 8, the liq supplied into a sterilizing cell 5 is passed through the micropores of a microporous insulating plate 7 in which a high electric field is generated. The pressure in the cell 5 is increased to >=10kg/cm<2> by a pressure control valve 11, a high electric field is generated under the pressurized conditions, and sterilization is carried out. Consequently, the energy necessary for the sterilization by a high voltage pulse is drastically reduced.
Patent JP-H11265766-A (JP)
Title: Unit electronic device
Inventor: SATO YOSHIO
IPC: G06F1/16
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, facilitate assembling and expand the upper limit size of a printed board by providing a plurality of inner lugs for holding board modules in the fitting attitude on a base case, and arranging the connector of each board module on a printed board so as to be directly connected to the connector of another board module in the fitting attitude. SOLUTION: A communication board module 28 is dropped in a board inserting opening section 33, then the communication board module 28 is thrust into the board inserting opening section 33 so that the low-speed junction inter- board connecting connectors 48, 51 of two board modules are directly connected together. The communication board module 28 can be mounted on an upper slit 42 and a mounting stud 41 in a board module storage section 32. A fixing screw 179 is inserted into a fixing hole and fixed to the mounting stud 41, and two board modules 28,,29 can be fixedly stored in a low-speed junction base case.
Patent JP-H05267030-A (JP)
Title: Manufacture of nd-fe-b bonded magnet
IPC: H01F1/08
Filed: 1992-03-24
Abstract: PURPOSE:To improve oxidation resistance by curing a curable organic binder in a specific gas atmosphere when a bonded magnet, in which the powder of an Nd-Fe-B group magnet alloy is bonded by the organic binder, is manufactured. CONSTITUTION:In the manufacture of a bonded magnet by bonding the powder of an Nd-Fe-B group magnet alloy by a curable organic binder, the organic binder is cured in an atmosphere selected from CO2, N2 or a CO2+N2 mixed gas or alloy powder is exposed to an atmospheric gas selected from CO2, N2 or the CO2+N2 mixed gas and kneaded with the organic binder. Oxidation resistance is improved and the deterioration of the performance of the magnet due to oxidation is prevented in the Nd-Fe-B bonded magnet manufactured according to the method, thus enhancing durability.
Patent JP-H06257652-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: FUKUSHIMA HIROSHI
IPC: F16H15/38
Filed: 1993-03-03
Abstract: PURPOSE:To enhance durability and rigidity by equalizing a thrust load acting from the roller of a pressurizing device on the input side disc thereof, and further equalizing bending moment acting on the input side disc. CONSTITUTION:A pressurizing device 9 is composed of rollers 12 and 12 clamped between the first and second cam surfaces irregular respectively along a peripheral direction. Torque is transmitted from an input side disc 2 to an output side disc 4 via a plurality of power rollers 8 and 8. In this case, a relationship of 'm'= 'k' x 'n' is established, provided that the number of the power rollers 8 and 8 is 'n,' the number of rows of the rollers 12 and 12 is 'm,' and 'k' is a positive integer.
Patent JP-S63232660-A (JP)
Title: Line loop back test system
Inventor: FUJITA TAKASHI
IPC: H04L69/40
Filed: 1987-03-20
Abstract: PURPOSE:To eliminate the necessity of a loop controlling circuit which is provided at every line in order to make a line terminal device appear to be capable of transmission and reception, by providing the function of the loop control circuit to a line false state holding circuit section. CONSTITUTION:Before making a loop back test, a line controlling section (LAC) causes a false state register (MSTR) to store the false state of a line terminal device (DCE). At the time of executing loop back test, the section LAC instructs a loop controlling circuit (LOOP) 4 to selectively execute operations of reading out data from the register MSTR and information data from a data transmitting and receiving circuit UTR. At the time of executing loop back test, moreover, turned-on states of the CS (receivable), DR (data set ready), and CD (carrier detection) of a peripheral state register (PSTR) are set in the register MSTR at the time of instructing loop back operation in order to show the turned-on states of the CS, DR, and CD to the circuit controlling section LAC. When the section LAC designates the address of the register PSTR and reads the address thereafter, signals corresponding to the CS, DR, and CD are read out from the register MSTR at a data pass between the section LAC and an LA (line connecting section).
Patent JP-S61274212-A (JP)
Title: Device for measuring thickness of wall of pipe section extruded during extrusion
Inventor: MATEEUSU YAAKOOBUSU POIEZU
IPC: G01B3/00
Filed: 1986-03-26
Abstract: A device for measuring the wall thickness of an extruded tube (3) by means of ultrasonic pulses comprises a tube wall thickness measuring instrument (7) being rotatable about the circumference of the tube (3) and being connected to an arm (9) extending in a plane perpendicular to the tube (3). The arm (9) is hingedly (11) connected in said plane to a ring (8) perpendicular to the axis of the tube and concentrically about the tube (3). The arm (9) bears a weight (10) outside said ring (8). An adjustable pressure element (12), such as a spring or preferably a two way operable air cylinder, acts upon the arm (9).The measuring element may engage two supporting faces (14), the angle between the supporting faces being adjustable.Furthermore a detachable fixing element, such as a magnet (13), engages the arm (9) so that the arm can be disconnected from the magnet and may be moved from the plane perpendicular to the tube (4).The wall thickness is measured only by means of one echo coming from the inner wall of the tube when an ultrasonic pulse emitted by the device (7) hits said wall.
Patent JP-H11251323-A (JP)
Title: Substrate heating device
Inventor: TAKEKUMA YUKIHIKO
IPC: H01L21/3065
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To shorten the time at the time of starting, to improve a working rate, to improve the pre-heating accuracy of a substrate, to reduce a cost, and to improve productivity. SOLUTION: In this substrate heating device 25 for heating the substrates 30 mounted for plural stages in a horizontal layer shape, a panel heater 28 and an indirect heating plate 27 are alternately disposed in the spaces of the plural stages formed by the substrate 30 and the substrate 30, one surface of the substrate 30 is radiation-heated by the panel heater 28, and the other surface is radiation-heated by the indirect heating plate. Thus, since the substrate heating device is made light in weight, a manufacture cost is reduced. Also, the number of the substrates 30 to be simultaneously pre-heated is increased and the productivity is improved. Also, the substrate 30 is mainly heated by the panel heater 28 and the response to temperature change of the panel heater 28 is excellent.
Patent JP-S60210375-A (JP)
Title: Power source device for welding machine
Inventor: MORISADA KENJI
IPC: G05F1/455
Filed: 1984-04-02
Abstract: PURPOSE:To reduce size of a power source device by connecting the 2nd reverse blocking semiconductor switch in series to the circuit of the 1st reverse blocking semiconductor switch and preventing the transient phenomenon in the first half cycle of welding current. CONSTITUTION:The 1st and 2nd reverse blocking semiconductor switches 30, 28, a series reactor 32 and a phase advance capacitor 34 are connected in series to an AC power source 24. A transformer 36 for a welding machine is connected in parallel to the series circuit of the switch 30. The switch 28 is fired by the pulse formed by a control part 38 and the switch 30 is fired by another pulse formed by the part 38. The pulse for the switch 30 rises in the position where the phase position advances from the phase position of the pulse for the switch 28 to prevent the transient phenomenon in the first half cycle of the welding machine current. The power source device is made smaller in size and more inexpensive by the above-mentioned device.
Patent JP-H10262294-A (JP)
Title: Small-sized microphone assembly using conductive rubber contact
Inventor: FUJIMOTO MICHIHIRO
IPC: H04R1/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized microphone assembly that is built in a main body of small-sized portable communication equipment such as a portable telephone set, where the assembly is built in only by being pressed into contact with an electrode part on a printed circuit board, the assemble work is simplified and the mounting space is made small by covering the surrounding of the small-sized microphone with a vibration proof rubber molding, by forming and fixing a conductive rubber contact onto an electrode face of the small-sized microphone main body and by integrating the microphone, the vibration proof rubber molding and the conductive rubber contact. SOLUTION: A small-sized microphone assembly is composed of a small-sized condenser microphone main body 11, conductive rubber contacts 13, 14 and a vibration proof rubber molding 12 called as a bush. To mount the small-sized microphone assembly, the assembly work is completed only by being built in a small-sized communication equipment main body so that the conductive rubber contacts 13, 14 formed and fixed to an electrode face of the small-sized microphone main body 11 are pressed into contact with the electrode part on a printed circuit board.