baber/WOPTO huggingface dataset:
Patent JP-H08189102-A (JP)
Title: Air-conditioning method of house and house provided with air-conditioner
Inventor: KIDERA YUTAKA
IPC: E04B1/74
Filed: 1992-05-22
Abstract: PURPOSE: To save heating and cooling expenses, by sending cold air to rooms in summer and effectively using the hot air in a house in winter. CONSTITUTION: A house A furnished with an air-conditioner is provided with a building body 1 with an external heat-insulating structure, ventilation passes 2 arranged in the under space of the floor, the rear side of the walls, the attic space, etc., a collecting device 3 of solar energy, and a heat exchanger 4 arranged at the outside of house. The ventilation passes 2 are provided with an exhaust fan 250, an outside air intake 26, a circulation fan 251. The collecting device of solar energy is connected to the ventilation passes and provided with heat-collecting pipes to heat air by use of solar energy.  When the outside air temperature is high, the hot air in the ventilation passes 2 of house is discharged to the outside by the exhausting means and the hot air supplied by the collecting device 3 of solar energy is changed to cold air by the heat exchanger 4 to send it into the rooms. When the outside air temperature is low, the hot air in the upper part of the ventilation passes is sent into the lower part of the passes and further, the hot air supplied by the collecting device of solar energy is sent into the passes.
Patent JP-S5283341-A (JP)
Title: Synthesis 3-chloro-4-allyloxyphenyl-acetic acid
Inventor: KIKAZAWA KAZUO
IPC: C07C67/00
Filed: 1975-12-27
Abstract: PURPOSE: To obtain high-purity 3-C1-4-allyloxyphenyl-acetic acid, used as a nonsteroid, antiinflammatory and analgesic agents, in highyield by reaction of novel unsatd. sulfoxides with alcohols. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5782468-A (JP)
Title: One-side hot dipping apparatus
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/00
Filed: 1980-11-07
Abstract: PURPOSE:To manufacture a one-side hot dipped steel sheet of great value as a commodity by attaching a scraper and a cleaning rod to a cover protecting the surface of a hot dipping bath in contact with a deflector roll at a position where the roll surface rotates downward. CONSTITUTION:Part of a metallic bath 2 for hot dipping in a furnace 1 for melting the hot dipping metal is protruded with an electromagnetic pump or the like and brought into contact with one side of a steel strip 4 guided by deflector rolls 5. The amount of metal stuck by hot dipping is regulated with a gas wiping nozzle 7. When the hot dipping metal is violently moved and splashed on the roll 5, the stuck metallic splashes are removed with a scraper 8 attached to a protective cover 3. At the same time, cleaning rods 10 are slid to remove metallic lumps on the scraper 8 and metallic lumps gathering between the roll and  the strip. Thus, a perfectly one-side hot dipped steel sheet is obtd.
Patent JP-H11349310-A (JP)
Title: Furnace for producing carbon black and production of carbon black using the same
Inventor: YAMAGUCHI TAKESHI
IPC: C01B31/04
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance at high temperatures and shape retention and efficiently produce a carbon black having a small particle diameter by using a refractory subjected to stamping execution in at least a part of a furnace wall. SOLUTION: A furnace having at least a furnace wall composed of a stamping material is used as the furnace for producing a carbon black. All or a part of the furnace wall preferably brought into contact with a high-temperature gas stream is a refractory subjected to a stamping execution. The lining of the furnace wall is subjected to stamping processing with a high-melting refractory, e.g. magnesia, zirconia or alumina. In the stamping material, the magnesia having a high melting point is suitable. Groves (score lines) having a prescribed depth (5-10 mm) can uniformly be formed in the stamping material to evenly regulate positions for cracking without crazing the refractory subjected to the stamping execution. The thickness of the stamping material is preferably about 30-50 mm.
Patent JP-S5488035-A (JP)
Title: Portable information retrieving device
Inventor: ABE KAZUHIRO
IPC: G06F3/02
Filed: 1977-12-24
Abstract: PURPOSE: To secure a quick detection for the desired numerical information as well as the accurate display output by memorizing previously the desired numerical information and then read the information in sequence from the memory part through the necessary key operation.  
     CONSTITUTION: Information input 1 supplies the information such as the alphabet letters, numerical value and others through the key operation and then stores the information in memory part 16. The alphabet letter is supplied from part 1 as an index along with the retrieval order, and the corresponding numerical information is retrieved from part 16 to be displayed at display part 2. At the same time, the automatic read-out mode is set up through part 1 and with the necessary key operation, and thus each information is read out from part 16 to be displayed 2 every time when the retrieval order is supplied to part 16. In this way, the desired numerical information can be retrieved quickly and then displayed accurately just through operation of the necessary keys. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01320489-A (JP)
Title: Method and instrument for measuring distance
Inventor: YAMADA YOSHIYUKI
IPC: G01S17/32
Filed: 1988-06-22
Abstract: PURPOSE:To highly accurately measure a distance without disturbance by obtaining polarized light rays having orthogonally polarized components only from semiconductor laser light rays modulated to triangular waves and mutually changing the optical path lengths of both light rays, and then, obtaining the beat signal frequency corresponding to the difference between both optical path lengths. CONSTITUTION:Linearly polarized light rays LA2 and LA3 are led to a non-polarizing beam splitter 7 where they are respectively divided into two parts and become linearly polarized light rays LA21 and LA22 and LA31 and LA32 after they are respectively reflected by prisms 6a and 6b. The light rays LA21 and LA31, the polarized directions of which intersect each other at right angles, are emitted in the direction parallel to laser light LA1 and, at the same time, the light rays LA22 and LA32, the polarized directions of which intersect each other at right angles, are emitted in the direction perpendicular to the laser light LA1. The light rays LA21 and 31 are reflected by an object 9 to be measured after passing through a condenser lens system 8 and led to a polarizing element group 10 after again passing through the lens system 8. At the element group 10, the light rays LA21 advance straight and the other light rays LA31 are branched in the normal direction. Then the light rays LA21 and LA31 are led to a non-polarizing beam splitter 11 and the interference light rays between the LA21 and LA22 and between the LA31 and LA32 are respectively emitted in directions intersecting each other at right angles in a state where they are divided into two parts.
Patent JP-2000349963-A (JP)
Title: Color image reader
Inventor: ARITA SHINICHI
IPC: G03B27/50
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To realize sharp image reading without noise by increasing a lighting luminous quantity reaching a read line on an original. SOLUTION: In a color image reader, a luminous flux directly made incident onto an original face 1 placed on the face of an original platen 2 among luminous fluxed emitted from a light source means 3 and a luminous flux made incident onto an original face via a refection member 4 supported on a slit face being part of slits 5 at the side of the original face restricting an off-axis luminous flux in the subscanning direction are used to light the original face, and the luminous flux on the basis of the color image information of the original face is formed on the face of a read means 12 via a color separating means 11 that separates colors of the incident luminous flux into a plurality of luminous fluxes via the slit to read the color image information of the original face.
Patent JP-S5945425-A (JP)
Title: Orientating method of liquid crystal display element
Inventor: TAGUCHI MASAAKI
IPC: G02F1/1337
Filed: 1982-09-07
Abstract: PURPOSE:To orient substrates with a simple stage and a good yield without requiring drying, calcining, etc. by heating the substrates provided with inorg. orienting films together with an org. compd. in a hermetic vessel and adsorbing the org. compd. on the inorg. orienting films. CONSTITUTION:Substrates 2 formed with inorg. orienting films (e.g.; thin films of SiO) on the surfaces thereof by sputtering or vapor deposition are contained in a hermetic vessel 1 (a symbol 4 is a rack to be placed thereon with the substrates 2) together with an org. orienting agent (e.g.; triethoxybutyl silane) 3 and the temp. in the vessel 1 is raised to increase the vapor pressure of the org. orienting agent and to stick said agent on the inorg. orienting films on the substrate 2. The substrates 2 are then taken out and are subjected to a lapping treatment by using gauze or the like by an ordinary method, whereby the substrates subjected to the orientation treatment for liquid crystal molecules are obtd.
Patent JP-H0638286-A (JP)
Title: Headband for headphone
Inventor: JIEEMUSU TEII MAKUDONARUDO
IPC: H04R1/10
Filed: 1992-05-25
Abstract: PURPOSE: To easily and securely adjust the length of the head band by connecting one end of the head band to a housing which has a specific uneven part. CONSTITUTION: An end part pad 14 is provided at one end of the head band 12 of a headphone 10, and a housing 16, equipped with a length-adjusting mechanism for the band 12, is provided between the band 12 and a speaker 22 in conformity with the position of the ears of a person who puts on the band. In the length adjusting mechanism for the band 12, one end 30 of the band is positioned movably in the housing 16. Openings 48 and 50, into which the band 12 is inserted, are formed at the mouse part 56 of the housing, and an engaging element 18 at the end part of the inserted band 12 engaged one valley part 60 of a successive unevenness part 40 formed on the internal surface of the housing 16.  Then part of the inserted hand 12 is pressed by a leaf spring 52 to energize a bead 18, provided atop of the band 12 toward the unevenness part 40, and the bead 18 is slid in the housing 16 along the unevenness part 40.
Patent JP-S5780807-A (JP)
Title: Am wave-detecting circuit having agc function
Inventor: SAKAYORI KIJIO
IPC: H03D1/22
Filed: 1980-11-06
Abstract: PURPOSE:To prevent signal distortion and degradation of the dynamic range, by using a voltage, which is generated in the complementary relation to an AM detection output, as an AGC voltage in the synchronizing wave detector consisting of multipliers using two pairs of differential amplifiers. CONSTITUTION:An AM signal and a signal synchronized with the carrier wave of the AM signal are multiplied in transistors (TR)Q1-Q6. The multiplier functions as a current source which generates complementary currents to two pairs of differential amplifiers consisting of TRSQ7-Q10. The output of the TRQ10 is taken out by a resistance R3 and is smoothed in an AGC voltage generating circuit 1 and becomes a DC voltage EG. The DC voltage EG is applied to the TRQ8 connected complementarily to the TRQ7 from which the detection output is taken out, and the output of the TRQ7 is controlled.
Patent JP-H01322043-A (JP)
Title: Roof frame of collected material beam
Inventor: OGAWA HIROSHI
IPC: E04B7/08
Filed: 1988-06-24
Abstract: PURPOSE:To integrate members and obtain a rigid structure and construct an economical and stable frame by forming a fylfot-shaped frame unit by using the collected material beams having an equal length and assembling the frame units. CONSTITUTION:A frame unit (a) which is constituted of the collected material beams 1 having an equal length has a fylfot-shaped form by butting the edge parts of the collected material beams 1 which has a length ranging between three continuous nodes of a roof frame A and crosses with the collected material beam 1 at the intermediate part of the collected material beam 1 in one direc tion, and constitutes the fundamental pattern of the roof frame A. A small beam 2 forming a network is abutted at each node of the frame unit (a) of the fundamental pattern which is assembled into a rectangular or triangular form, and a side beam 3 is installed on the periphery of the frame unit (a), and the roof frame A is formed.
Patent JP-H096238-A (JP)
Title: Terminal device for cipher communication
Inventor: SHIBATA KOICHI
IPC: H04N1/44
Filed: 1995-06-22
Abstract: PURPOSE: To heighten the cipher intensity, and obtain the number of steps of deciphering involutions based on a random number so as to be different for each communication not to be known by third person by variably setting the number of steps of deciphering involution. CONSTITUTION: In an enciphering and deciphering device 6 of a facsimile device, encyphering and deciphering are performed by executing plural steps involutions. In the case of cypher transmission, encyphering involutions are executed by the number of steps corresponding to step number selection data P obtained based on a random number X so that encyphered data is transmitted. A NSS containing a parameter α required for obtaining the data P is transmitted prior to the encyphered data. In the case of a cypher reception, the data P is obtained from the parameter αcontained in the NSS, and reverse deciphering involutions to the encyphering involutions are executed by the number of steps corresponding to the data P so that normalized data is output.
Patent JP-H0450893-A (JP)
Title: Inspecting device for electric circuit
Inventor: KOIDE HAJIME
IPC: G09F9/00
Filed: 1990-06-14
Abstract: PURPOSE:To easily detect the abnormality of an electric circuit having plural signal transmission circuits by connecting each signal transmission circuit in series as a whole, applying a signal to a first signal transmission circuit and detecting an abnormal state of an output from each signal transmission circuit. CONSTITUTION:Four signal transmission circuit 3a - 3d are connected in series, a signal from a signal source 5 is applied to the head signal transmission circuit 3a, and output display circuits 6a - 6d display outputs from the signal transmission circuits 3a - 3d, respectively. Accordingly, when all the signal transmission circuits 3a - 3d are normal, the signal from the signal source 5 is transmitted up to the output display circuit 6d, and in all the output element circuits 6a - 6d, the display corresponding to the outputs of the signal transmission circuits 3a - 3d is executed. In such a way, an inspecting device 1 can detect abnormality in the signal transmission circuit of an electric circuit 2 being a display device.
Patent JP-H061491-A (JP)
Title: Image forming device
Inventor: YAMADA TOMOYUKI
IPC: G03G15/00
Filed: 1992-06-16
Abstract: PURPOSE:To prevent an invalid sheet from coming in waiting condition when some error on transfer condition of a document occurs, reduce a burdon on an operator, and also reduce load on motors, etc., due to useless sheet waiting. CONSTITUTION:An image forming device is provided with a document error detection means 1 to detect error (document trouble) on document transport condition, a judgment means 2 to judge, when an error occurs, whether it is caused by drawing of document by an operator or not, and an invalid sheet discharge instruction means 3 to instruct the discharge of invalid sheet when the error is caused by the drawing of document by the operator. Also it is provided with an invalid sheet discharge means 4 in which, as a result of judgment by the judgment means 2, if it is found that the error is not caused by the drawing of the operator, or it is caused by the drawing by the operator and the discharge of invalid sheet has been instructed from the invalid sheet discharge instruction means 3 or any document is not re-inserted within a specified time, the invalid sheet is cut and discharged.
Patent JP-H083168-A (JP)
Title: 4-methyl-9h-imidazo(1,2-a)purin-9-ones
Inventor: NAGAMATSU TOMOFUMI
IPC: C07D487/14
Filed: 1994-06-15
Abstract: PURPOSE:To obtain the subject compound useful as a DNA intercalater, applicable for synthesis of tricyclic nucleic acid bases in a wide range, having strong fluorescence simply and in high yield by reacting a prescribed compound with an amino-alchol and subjecting to condensation reaction. CONSTITUTION:This compound of formula I [R<1> is H, a lower alkyl or a (substituted)phenyl] is reacted with an amino-alcohol of formula II (R<2> and R<3> are each H or a lower alkyl) and subjected to ring condensation to give the objective 4-methyl-1,4,6,7-tetrahydro-9H-imidazo[1,2-a]purin-9-one of formula II. For example, 2-aminoethanol is used as the alcohol, 4-7mols of 2-aminoethanol is used based on 1mol of the raw material compound and the reaction is carried out at 80-140 deg.C for 1-15 hours. In the condensation ring closure reaction, 5-8mols of a condensation ring closure agent such as polyphosphoric acid is used and the reaction is effected at 120-160 deg.C for 12-36 hours.
Patent JP-S638606-A (JP)
Inventor: EBUARUTO SHIYUTAINAA
IPC: G02B6/44
Filed: 1987-06-25
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-H11319193-A (JP)
Title: Prize winning detector for game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To enable and disable the output of a prize winning detecting signal corresponding to a control signal from the outside. SOLUTION: This prize winning detector has a framing partially having a through hole to pass a game ball, coil 25 arranged in the through hole so as to change an impedance with the passage of the game ball, oscillation circuit 31 provided with the coil as an exciting element, discrimination circuit 32 and 33 for detecting the passage of the game ball from the signal level of the oscillation circuit, and OR gate 35. When the level of a control signal S6 is high, the output or the OR gate 35 is fixed at a high level in spite of the level of an output S3 from the discrimination circuits 32 and 33, and turned into non- detecting state. When the level of the control signal S6 is low, on the other hand, the output of the OR gate 35 makes the output signal of the discrimination circuits 32 and 33 pass, so that the prize winning detecting signal is obtained.
Patent JP-S6285943-A (JP)
Title: Manufacture of clear character plate and its device
Inventor: KONNO TOMIO
IPC: B41B17/20
Filed: 1985-07-16
Abstract: PURPOSE:To enable characters to be easily distinguished with a reflective light coming from a white part other than an area-wise broad character by providing a white character plate using an unclear bright color as a coloring material to be applied to any other area than a clear part such as characters on a character plate. CONSTITUTION:Only a clear part such as characters 2 looks black in contrast with the white background 1 of white characters, because the clear part allows a light from above to penetrate. Thus the clear part is distinguishable by a reflective light from the white background. The character is legible in a sharp contrast with the background because of the larger area of the latter.
Patent JP-S6137636-A (JP)
Title: Sheet conveying system in character sensing equipment
Inventor: KAWAMOTO TAKAHIRO
IPC: B65H3/10
Filed: 1984-07-27
Abstract: PURPOSE:To feed sheets easily and certainly, by making a rotary roller have the function of adsorbing the sheets. CONSTITUTION:A rotary roller 13 which sends out sheets 11 loaded on a stand 12, and a picker roller 16 and a reverse roller 17 rotating reversely with each other to separate one sheet from the other(s) when two or more sheets 11 are conveyed at once, are provided. Said rotary roller 13 has a fixed hollow shaft 20 which is connected to a sucking unit 14, a driving shaft 21 which is attached through a bearing 23, and a roller 13a which is set around the outer circumference of said shaft 21. Each of plural adsorbing holes 18 formed radially in the rotary roller 13, can confront the hole 20a of the hollow shaft 20. When this roller 13a is rotated by a driving unit 15, a force which is bigger than the frictional resistance between two of the sheets, acts on the sheet 11, because there combined the frictional resistance and the adsorbing force between the sheet 11 and the roller 13a. Then, the sheets 11 can be separated one by one easily, and each of the sheets 11 can be sent and inserted certainly between two rollers 16, 17.
Patent JP-S642260-A (JP)
Title: Inorganic non-aqueous electrolyte battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M6/14
Filed: 1987-06-24
Abstract: PURPOSE:To prevent voltage drop in the initial period of discharging when large current discharge is made after storage at high temp. or for a long period, by adding aromatic compound to the electrolyte. CONSTITUTION:Aromatic compound is added to the electrolyte 4 of an inorganic non-aqueous electrolyte battery, which uses oxyhalides as pos. electrode active substance and solvent for electrolyte 4 and does alkali metal as neg. electrode active substance. Herein the lithium chloride film formed at the surface of a lithium neg. electrode 1 will be very coarse. Accordingly dispersion of lithium ion from the lithium neg. electrode 1 to electrolyte 4 is made smoothly, even at the time of large current discharging, without being hindered by the lithium chloride film, and therein the concentration polarization will become small. This prevents voltage drop in the initial period of discharging.
Patent JP-H10309913-A (JP)
Title: Chassis having power relay mechanism, tire embedded with heating element, and heating element built in tire
Inventor: INOUE FUJIO
IPC: B60C11/14
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a tire that ensures a pliable characteristic at lower temperature for improved active safety in rolling on road surfaces covered with snow or ice and ensures the same characteristics as normal tires at ordinary temperature. SOLUTION: A chassis fixing body is provided with a brush holder 7 fixedly insulated from a body earth pole, in which holder a brush 6 is arranged, and with a wheel hub 8 rotatably attached thereto, on which hub an annular electrode part 3 is screwed in the state insulated from the earth pole. The electrode part and the wheel hub are electrically connected with a lead wire 13, to the other end of which a bipolar plug 16 is connected. A tire is embedded in its tread rubber 19 with heating elements 20, to which a lead wire 21 is connected. The wire 21 has at the tip a bipolar plug socket 23 that is fixed to the wheel rim. The insertion of the plug on the lead-wire outlet side into the plug socket constitutes the electric circuit.
Patent JP-H0820229-A (JP)
Title: Air conditioner for vehicle
Inventor: KINOSHITA ISAO
IPC: B60H1/32
Filed: 1994-07-08
Abstract: PURPOSE:To reduce the number of part items in an opening/closing member for opening/closing a second internal air lead-in port. CONSTITUTION:In a vertical wall part 27, a second internal air lead-in port 16 of square shape cut out from the upper end of the vertical wall part 27 to the lower face of a recessed part 28 is formed directly in front of the air upper reaches of an evaporator. That is, the core part 25 of the evaporator is partially exposed to the outside of a cooler case 11a communicated with the interior of a cabin through the second internal air-lead-in port 16. The air lower reaches side end face of the recessed part 28 is in contact with the core part 25.