baber/WOPTO huggingface dataset:
Patent JP-S58224253-A (JP)
Title: Calorific value controller
Inventor: OZAKI YUKINORI
IPC: F24H1/18
Filed: 1982-06-21
Abstract: PURPOSE:To reduce a feed hot water quantity at the time of hot water supply at a high temperature so that there is no overflow even if the temperature is reduced through cold water supply after hot water supply, by controlling supply of hot water when a calorific value for hot water supply arrives at the calorific value calculated by a supply hot water quantity and a temperature to be required beforehand. CONSTITUTION:A calorific value detector 136 for hot water supply is constituted with a flow detector 126 of hot water from a heat source 101 for hot water supply, a temperature detector 124, a calorific value arithmetic unit 139 calculating the calorific value by signals of both the detectors, an integrating calorific value arithmetic unit 140 integrating the calorific value calculated by the calorific value arithmetic unit 139 and an integrating flow arithmetic unit 138 calculating the integrating flow by a signal of the flow detector 126. Then, a calorific value setting device 137 for hot water is constituted with a temperature setting device 131 setting up a temperature of supply hot water, an integrating flow setting device 132 setting up a supply hot water quantity and a calorific value arithmetic unit 141 calculating the calorific value by signals of both the setting devices. A flow controller 122 is controlled in an opening or closing state by a deflection between signals of the calorific value detector 136 for supply hot water and the calorific value setting device 137 for supply hot water.
Patent JP-H06298585-A (JP)
Title: Composted composition
Inventor: OIGAWA SHIGERU
IPC: C05D3/04
Filed: 1993-04-12
Abstract: PURPOSE:To provide a lightweight composted composition excellent in water and water permeabilities and water holding properties without any excessively strong alkalinity. CONSTITUTION:The composted composition is obtained by mixing a porous calcium silicate hydrate such as ALC powder with coffee bean pulps and tea grounds and composting the resultant mixture. This composted composition is excellent in water holding properties, water and air permeabilities and nutriment holding properties (cation exchange capacity). The composition is an excellent soil improving material, well balanced in fertilizer components and suitable for the growth of plants. Since the composition is not remarkably acidified in a composting process, the bacteriostatic function does not act and the shortening of the composting time can be expected. This composted composition provides a material capable of readily carrying out transportation, storage, etc., due to its light weight. Since this composition is odorless, it is capable of providing a material for household horticultural culture soil used in the interior of a house.
Patent JP-S6224647-A (JP)
Title: Substrate for mounting semiconductor element
Inventor: MATSUMURA AKIRA
IPC: H01L21/58
Filed: 1986-05-10
Abstract: PURPOSE:To obtain a substrate with superior electric insulation and heat- conductivity by forming a thin coating film of diamond on the surface of a metal substrate with superior heat-conductivity with PVD or CVD method. CONSTITUTION:A substrate for mounting a semiconductor element 3 is formed with a metal plate 1 with superior heat-conductivity and a diamond coating layer 2 applied on the surface of the plate with PVD or CVD method. Then, a semiconductor element 6 is mounted through a metallizing layer 4 and an Au plating layer 5. The diamond coating layer 2 obtained with PVD and CVD method has smaller roughness of the surface and is superior in closely contacting with the substrate. When a semiconductor is mounted on the substrate, no gap is produced between the element and the substrate, thereby making it possible to increase the radiation of heat from the element.
Patent JP-H09295841-A (JP)
Title: Method for treating dust in bleed gas from cement manufacturing plant
Inventor: NISHIDA AKIO
IPC: C04B7/44
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a particular method that washes with water and treats dust in bleed gas from a baking furnace which dust contains a specific quantity of sulfur entrained by the bleed gas so that the solid content of the bleed gas can be recycled as a cement material and that the treated liquid can be discharged in the condition that quantities of the detrimental substances contained in the liquid are reduced to or below the levels of effluent criteria, thus making the effluent dischargeable. SOLUTION: This treatment of dust in bleed gas from a baking furnace in the cement manufacturing plant which bleeds a part of the exhaust gas of the baking furnace to reduce quantities of chlorine and alkalis in the clinker and treats the dust that contains 25ppm or more quantity of sulfur (S) entrained as sulfides by the bleed gas comprises adding water to the bleed dust to make it slurry, separating the slurry into solid and liquid phases, adjusting the pH value of the obtained liquid phase to 8.5-11.0, precipitating detrimental substances dissolved in the liquid, and separating the precipitation from the liquid again. When the pH of the liquid phase is adjusted to 8.5-11.0 in order to precipitate detrimental substances, the efficiency of removal of the detrimental substances can be raised by addition of an iron salt.
Patent JP-S602784-A (JP)
Title: Method for treating reverse side of flooring material
Inventor: TAKAO YASUMASA
IPC: E04F15/16
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a flooring material free from irritation to the skin and resistant to peeling during use, by laminating a fibrous backing material containing glass fibers to a flooring material, applying a plastic or an emulsion to the bonding face of the flooring material, and pressing the material under squeezing, thereby flattening the glass fibers and fixing sporadically with each other. CONSTITUTION:The flooring material 1 is laminated with a fibrous backing layer 3 containing glass fibers of 8-15mu diameter and 10-20mm. length. The face of the flooring material to be bonded to the floor is coated with a plastic or an emulsion 7, e.g. a non-crosslinking or self-crosslinking acrylic emulsion composed of the copolymer of (meth) acrylic acid or their esters, or a PVC latex, etc., and the flooring material is squeezed e.g. with a doctor blade, etc., and dried to flatten the glass fibers protruded from the surface and to fix the fibers 7 sporadically.
Patent JP-S59232882-A (JP)
Title: Protecting system of thermal printer head
Inventor: MIYANAGA TAKAO
IPC: B41J2/38
Filed: 1983-06-15
Abstract: PURPOSE:To prevent damages of resistor of printing-head caused by malfunctions of logical circuit and program, or wrong data, etc., by addition of protecting function by an electromagnetic switch without resorting to a logic signal. CONSTITUTION:An electromagnetic switch 7 is provided with a permanent magnet 72 available for reciprocating travels in the directions shown with an arrow, the switch being constructed with magnetic piece 71 applied with an outisde force directed downward by gravity, etc., electromagnet 73 attracting the magnetic body 71 against the outside force, and lead switch 74 which closes the contact point by a magnetic force of the permanent magnet 72 when the magnetic piece 71 displaces into a position shown with broken lines. The magnetic piece 71 is made of a magnetic material the Curie point of which is approximately the same as the max. rated temperature of the printing head. The magnetic piece 71, when its temperature reaches the Curie point, it is pushed back due to fading of magnetic effect by the magnet 73 and the contact point of the lead switch is closed, the power source 2 for resistor heating is placed in ''OFF'' position. When a source 5 for the logical circuit takes ''OFF'' position, the magnet 73 is not excited and thus, the same process as above is followed.
Patent JP-S59231775-A (JP)
Title: Driving device of record player
Inventor: YAMAGUCHI FUMIITSU
IPC: G11B19/20
Filed: 1983-06-14
Abstract: PURPOSE:To reduce the overall thickness of a record player and to miniaturize the packing form of the player by setting a motor and an interlocking shaft between a substrate and the highest rise position of a pickup and revolving a turntable with a coupling member like a belt, etc. CONSTITUTION:The revolutions of a motor 5 are transmitted to a turntable 1 from a motor capstan 14 via a square belt 19, an interlocking shaft 17, a capstan 20 and a belt 21. The dimension G of a record player with its part higher than the turntable 1 has a margin for the rise size of a pickup 10. While the dimension of the record player with its part lower than the table 1 is set at H equal to the space between the table 1 and a substrate 8. Under such conditions, both sizes G and H mean the minimum necessary heights for the record player. Therefore the overall height of the record player can be reduced by setting the motor 5 and the shaft 17 between the sizes G and H. This attains the reduction of overall thickness of the record player.
Patent JP-S5731497-A (JP)
Title: Fitting structure of raw liquid supply block or the like in filter press
Inventor: MOTOICHI HIRONOBU
IPC: B30B9/02
Filed: 1980-08-04
Abstract: PURPOSE: To keep the attitude of raw liquid supply block correctly, make sure coming off of the cake and perform unmanned filtering work by connecting the top of vertical members with a cross beam and fitting a raw liquid supply block to the cross beam.  
     CONSTITUTION: A vertical member 13 is placed in the middle of adjoining filter plates 1. The vertical member 13 and side steel belts 2, 2 are connected with two parallel links 9-9 or 10-10 arranging the links in conical form. In the middle of a cross beam 14, front and rear end cylinders in the base of a raw liquid supply block 16 are supported by two, front and rear, fitting plates 15 through a shock absorbing rubber. Since the cross beam 14 is supported by a pantagraph mechanism, the raw liquid supply block 16 installed at its center is always positioned at the center, in longitudinal direction, of the interval of filter plates 1 when the filter plates 1 are opened to discharge cake. Further, by placing a skirt flat 23, coming off of pancake from filter cloth 20 and a nozzle 18 is made better. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S588749-A (JP)
Title: Phenolic resin for laminated sheet
Inventor: SHIRAKAWA SADAHIRO
IPC: C08L61/06
Filed: 1981-07-09
Abstract: PURPOSE:To provide a phenolic resin having improved flame retardance while retaining punchability and improved impregnating properties to substrates, by adding a cresyl diphenyl phosphate soln. of pentabromodiphenyl ether to a phenolic resin. CONSTITUTION:A cresyl diphenyl phosphate (CDP) soln. of pentabromodiphenyl ether (PDE) is added to a phenolic resin. Pref. PDE and CDP are used in a ratio of 30-80wt% PDE to 70-20wt% CDP. When the amount of PDE is less than 30wt% and the amount of CDP exceeds 70wt%, punchability becomes poor. When the amount of PDE exceeds 80wt% and the amount of CDP is less than 20wt%, heat resistance becomes poor. A prefered phenolic resin is a resol type phenolic resin precondensate obtd. by adding 1-1.9mol of formaldehyde to one mol of a phenol, adjusting the pH of the mixture with an alkaline catalyst, and then reacting the mixture.
Patent JP-H05303704-A (JP)
Title: Rotary head type information recording and reproducing device
Inventor: NAGASE TETSUO
IPC: G11B5/09
Filed: 1992-04-27
Abstract: PURPOSE:To prevent the disapperance of a recording track placing before the recording track to rerecord even when the data of the same part of a recording medium is rerecorded frequently and to prevent the occurrence of an error in before and behind of the part of the recording medium rerecording the data. CONSTITUTION:Magnetic heads 8aa, 8ba are provided on a rotary head 8 whose attaching height are lowered than the magnetic heads 8a, 8b so as to record the recording data outputted by a digital mixer to the recording tracks Tra1, Trb1 of a magnetic tape from which the recording data is reproduced by the magnetic heads 8a, 8b and which have a magnetic head width nearly equal to the width W1.0 of the recording tracks Tra1, Trb1.
Patent JP-H06295556-A (JP)
Title: Tape cassette
Inventor: SATO HITOSHI
IPC: G11B23/087
Filed: 1993-04-09
Abstract: PURPOSE:To fully open the upper and lower sides of an opening part in a use state in spite of such structure that the opening part of the cassette case is covered in a non-use state. CONSTITUTION:A slide plate 3 obtained by integrally forming an upper surface plate 3a, a lower surface plate 3b and right and left side surface plates 3c is supported so as to slide forward and backward with respect to the cassette case 1, and lids 2 are supported to be turned up and down on both side surface plates 3b of the slide plate 3. In the non-use state that the slide plate 3 is moved forward and the lid 2 is turned downward, the upper surface, the lower surface and the front surface of the aperture part 7 of the case 1 are perfectly covered with the upper and the lower surface plates 3a and 3b of the slide plate 3 and the lid 2. In the use state that the slide plate 3 is moved backward and the lid 2 is turned upward, the upper and the lower sides of the aperture part 7 are perfectly opened. Since no member is positioned at the upper and the lower sides of the aperture part 7 of the case 1 in the use state, a rotary cylinder is easily arranged in the opening part 7 even in the case of a largely inclined rotary cylinder or the rotary cylinder where a feed unit is provided on its upper part.
Patent JP-H04336756-A (JP)
Title: Facsimile device with voice response function
Inventor: SATOU AKIMASA
IPC: H04N1/32
Filed: 1991-05-14
Abstract: PURPOSE:To detect a CNG signal while transmitting a response signal and to provide the response signal whose specific frequency component can be left as much as possible, as to a facsimile device performing a voice response to an incoming call, detecting the CNG signal of the facsimile device on the calling side and automatically switching to a facsimile receiving side. CONSTITUTION:A filter means 10 is provided between a telephone line interface circuit 5 and response sound signal transmission circuit 2 generating the response signal. Since the filter means 10 is changed over between a notch filter characteristic and a flat characteristic at a prescribed cycle during the generation period of the response signal, the specific frequency component of the response signal to be transmitted to a telephone line 6 is intermittently removed at the prescribed cycle. Accordingly, by detecting the consecutive specific frequency component beyond the consecutive time of the specific frequency component, a CNG detection circuit 7 detecting the CNG signal from the telephone line can detect the aimed CNG signal without being affected by an echo from the telephone line, and thus, time of retaining line and the time of waiting for the response of the opponent facsimile device can be shortened.
Patent JP-H05303200-A (JP)
Title: Positive photoresist composition
Inventor: KAWABE YASUMASA
IPC: G03F7/022
Filed: 1992-04-27
Abstract: PURPOSE:To improve the resolving power, sensitivity, developability and heat resistance by using an alkali-soluble resin and a specified quinone diazide compd. CONSTITUTION:1,2-Naphthoquinone diazide-5-(and/or-4-) sulfonic ester as the polyhydroxy compd. shown by the formula and an alkali-soluble resin are incorporated into the composition. In the formula R1 to R4 can be the same or different and are hydrogen atom, hydroxyl, halogen atom, alkyl, alkoxyl or alkenyl, R5 and R6 are hydrogen atom, alkyl, etc., (a) and (c) are 0 or 1, and (b) is 0 or an integer of 1 to 4. The compd. is represented by p-hydroxyphenyl ketone compd. and obtained by the reaction of a carbonyl precursor with a phenol derivative in an acidic or alkaline medium or further by the reaction of a haloketone compd. with a phenol derivative in an acidic medium.
Patent JP-H02285690-A (JP)
Title: Semiconductor laser and optical disc device
Inventor: ENDO KENJI
IPC: G11B7/005
Filed: 1989-04-26
Abstract: PURPOSE:To enable a semiconductor laser to oscillate in a plurality of wavelengths and to realize the reproduction of a high S/N, ratio a reduction in the size of the device and the speed up of the operation by a method wherein the laser; wherein the oscillation threshold values of wavelengths to be determined by a plurality of quantum well layers. which constitute an active layer and whole thicknesses are different from one another, are set at the same value; is used as a light source and this laser and an optical disc are arranged so as to constitute a resonator. CONSTITUTION:First, four layers of quantum well layers of a thickness of 50Angstrom  are provided for one layer of a quantum well layer of a thickness of 80Angstrom , for example, whereby the gains of oscillation wavelengths of 830nm and 800nm, for example, can be roughly made equal. That is, by making a discrimination between the threshold gains of the oscillation wavelengths of 830nm and 800nm by an external structure and the like, a wavelength is selected and a laser can be actuated. On the other hand, as the loss of a resonator, which is constituted by the semiconductor laser 11 and an optical disc 14, is reduced by a wavelength having a high reflectivity, the laser oscillates in the oscillation wavelength of 800nm at a signal '0', oscillates in the oscillation wavelength of 830nm at a signal '1' and an oscillation light of the oscillation wavelengths of 800nm and 830nm is outputted from a rear 13 of the laser. The oscillation light is separated into a light of a wavelength of 800nm and a light of wavelength of 830nm by a half-mirror 15 and filters 16 and 17 and the lights are respectively detected by photodetectors 18 and 19.
Patent JP-H01277706-A (JP)
Title: Optical sensor for welding
Inventor: IGARI MOTOO
IPC: B23K9/127
Filed: 1988-04-30
Abstract: PURPOSE:To sharply reduce the replacement frequency of a front surface protective cover by drastically reducing the bonding of the sputter scattering from a welding part, by mounting the front surface protective cover composed of optical plastic on an optical sensor for welding. CONSTITUTION:Front surface protective covers 1, 2 composed of optically transparent optical plastic inferior to surface wettability and not reacting with iron in a molten state are mounted on an optical sensor main body 3 for welding in a freely detachable manner. Magnets 6 are arranged to the sensor main body 3 on both sides of the light projection window 4 thereof while magnets 7 are arranged thereto on both sides of the light receiving window 5 thereof and press plates 8, 9 each composed of a ferromagnetic material such as an iron plate are attracted by the magnets 6, 7. The front surface protective cover 1 covering the light projection window 4 is held between the press plate 8 and the sensor main body 3 and the front surface protective cover 2 covering the light receiving window 5 is held between the press plate 9 and the sensor main body 3.
Patent JP-H04336804-A (JP)
Title: Band antenna fixing device
Inventor: KOEDA SHUJI
IPC: G04G21/04
Filed: 1991-05-14
Abstract: PURPOSE:To fix the antenna built in a band or made of the band itself removably and to attain sure connection with water-proof, fixing strength and durability performance. CONSTITUTION:An inner mount module 13 having a contact spring 13a made of a conductive member and having an elastic nature is formed to an inner side of an outer package 1 in a shape able to be mounted internally. The module 13 has a transmission reception function like a pager, a radio receiver and a television receiver or the like. A connector 5 through which an electric signal from an antenna plate 3 is delivered to the contact spring 13a of an inter mount movement 13 is penetrated an outer mount case through an insulation material 6 made of a non-conductor such as a plastic or a ceramic at a position of the outer mount case 1 corresponding to the contact spring 13a. The insulation material 6 is used also as a water proof packing and fitted closely to the throughhole of the outer mount case and the connector with a tightening margin or an adhesives or the like. Furthermore, the insulation material 6 covers the outer circumference of the fixed plate to insulate the outer mount case 1 and acts like a spacer to match the fixed position between the fixed plate 4 and the outer mount case 1. The lower face of the fixed plate 4 is supported from the upper part by a strip plate 11 having sufficient strength.
Patent JP-H046989-A (JP)
Title: Voice transmission system by lan
Inventor: SATAKE TEI
IPC: H04Q3/60
Filed: 1990-04-24
Abstract: PURPOSE:To easily confirm the result of installation by providing a voice transmitter and a voice receiver dividing a digital voice signal into a prescribed bit number, adding a preamble and a frame start delimiter to the voice signal to form a pseudo frame data and sending the said data to a terminal equipment. CONSTITUTION:A line concentrator and each terminal equipment are connected without using a coaxial cable via a transmission line of a LAN, and each of terminal equipments is provided with a voice transmitter and a voice receiver 1, 2 selected by a changeover device. A preamble frame start data addition means 14 adds a preamble and a frame start data to a voice digital signal split by a prescribed bit length at a reception means 11, an A/D converter 12 and a prescribed bit split means 13 of the transmitter 1 to form a pseudo voice frame signal. Then the frame signal is sent via a Manchester coding means 15, a transmission means 16 and a line concentrator and received by the receiver 2 of the similar configuration to that of the transmitter and the transmission function of wiring at LAN installation is surely and easily confirmed in voice.
Patent JP-H10278476-A (JP)
Title: Fitting structure between cap and main body
Inventor: MACHIDA MINORU
IPC: B05C17/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To shorten the distance of an annular projection part to contact with a peripheral contact part and slide, and render airtightness and straight insertion to the cap axial direction positive by allowing the annular projection part of press fitting means to be press inserted in the peripheral contact part after crossing over a projection provided at the front of the annular contact part of the press fitting means. SOLUTION: The tapered peripheral contact part 9 of press insertion means for allowing an airtightness of the pen tip part of an application tool is formed on the inner wall surface inside of the cap 3 from a protrusion 5 peripherally projected on the inner wall surface in the proximity of an opening of the cap 3 to be mounted detachably. Also, on the outer wall surface of a neck part 7, an annular protrusion 10 is provided corresponding to the peripheral contact part 9. In addition, in the front of the peripheral contact part 9, a protrusion 12 is provided in connection with the peripheral contact part 9. In this structure, after hitting to the protrusion 12 and the completion of crossing over fitting, the annular protrusion 10 is press-inserted in the peripheral contact part 9.  Crossing of the annular protrusion 10 over the protrusion 12 allows the cap 3 to be straight inserted with respect to the axial direction.