baber/WOPTO huggingface dataset:
Patent JP-H1154088-A (JP)
Title: Fluorescent lamp with photocatalyst
Inventor: DOBASHI AKIHIRO
IPC: H01J61/35
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To efficiently enhance the photocatalytic performance of the whole lamp by providing a part to which no phosphor is applied on the inner surface of a glass tube, and forming a photocatalyst thickly on the outer surface of this area so that ultraviolet ray reaches the photocatalyst without being absorbed by the phosphor. SOLUTION: A part to which a phosphor 2 is not applied is provided in the inner part of the straight glass tube of a fluorescent lamp, so that ultraviolet ray is transmitted by the glass tube 1 and delivered to a photocatalyst 3 without being absorbed by the phosphor 2. Titanium oxide is used as the photocatalyst, and photocatalyst films 3, 3a are formed by diluting alkoxide of titanium with alcohol followed by hydrolysis with an acid catalyst, applying it to the outer surface of the fluorescent lamp so as to thickly cover the part free from the phosphor 2, and baking it at 500 deg.C. The ultraviolet ray can be transmitted to the whole photocatalyst closely adhering the electron generated by excitation to a hole by the part having the thickened catalyst film 3a. A high atmospheric purifying effect can be exhibited by the formed photocatalyst film.
Patent JP-H0874415-A (JP)
Title: Method for executing precut scaffold
Inventor: DOJO YUICHI
IPC: E04G5/08
Filed: 1994-09-06
Abstract: PURPOSE: To obtain the precut scaffold, which can be assembled by even an unskillful worker, by fitting receiver members respectively having a fitting projection to a main beam at a certain length with the predetermined space, and fitting a lateral beam to the receiver members with one touch, and thereafter, fitting a floor panel so as to form a scaffold. CONSTITUTION: A lateral beam 2 made of pipe and having a hole to be engaged with a fitting projection 10 is fitted to a receiver member of each main beam 1 made of square pipe, and a floor panel 3 is fitted thereon so as to form a scaffold A for construction. At the time of forming this scaffold A, the main beams 1 are hoisted by a building frame B of a bridge beam or the like, and the lateral beam 2 is fitted to the main beams 1 with one touch, and thereafter, the floor panel 3 is fitted so as to form a unit scaffold. Next, the main beam of the adjacent scaffold is connected to the main beam 1 of the unit scaffold in the vertical direction (longitudinal direction) or the lateral direction (cross direction) so as to assemble the scaffold. The scaffold, of which carrying and assembling are facilitated and which can be easily assembled by even an unskillful worker, is thereby obtained.
Patent JP-H0536458-A (JP)
Title: Manufacture of partly plated post contact
Inventor: ENOMOTO IKUO
IPC: H01R13/03
Filed: 1991-07-31
Abstract: PURPOSE:To provide a method of manufacturing a partly gold-plated post con tact having a high contact reliability at low cost. CONSTITUTION:A wire material having a continued square section is cut to provide a bar body 2 having a length of L. Pyramid parts 6, 12, 14, a press- fitting part 16, and a tine part 24 having a circular section are formed on each bar body 2. A carrier-held part 4 is inserted between barrels 32, 32 of a carrier 30 and cramped. The carrier 30 is brought into contact with one electrode and the contact part 22 of a post contact 10 is dipped in a gold plating tank 40. After the gold plating treatment, the post contact 10 is cut in a position 26 and a partly plated post contact 10 having a length of (l) is provided.
Patent JP-H0262400-A (JP)
Title: Fork lift
Inventor: SAKATA MASATAKA
IPC: B66F9/08
Filed: 1988-08-27
Abstract: PURPOSE:To check the extent of amplitude in a chain as well as to keep off any damage due to impactive contact with a piston rod by connecting a guide member provided with a through hole inserting the lift chain, to a bracket hangingly installed in an upper beam of an outer mast via a universal joint. CONSTITUTION:A bracket 50 is hangingly installed in an upper beam 100 connected to an outer mast of a fork lift, and a guide member 60 provided with a through hole 600 inserting and embracing a chain 30 is connected to this bracket via a universal joint 61 which has a spherical joint and a spherical recess embracing this joint. A base end of the chain 30 is connected to an anchor bracket 102 of the outer mast 10, surrounding a chain wheel 23 supported by an upper beam 200 of an inner mast 20, and its tip is connected to a lifting block 310. This upper beam 200 goes up and down with a piston rod 12 extending from a cylinder 11, but amplitude in the chain 30 is damped by the guide member 60, so that there is no damage to the piston rod and, what is, more, a rocking impact of the chain is absorbed by the universal joint.
Patent JP-H1162062-A (JP)
Title: Wall material, and supporting column thereof
Inventor: AIZAKI SEIGO
IPC: E04C2/30
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate connection of wall material to each other, facilitate installation, eliminate damage, and set brightness in a room to be proper. SOLUTION: A wall material comprises a long plate body of a double wall structure in which a surface plate 11, 11a and a back surface plate 12, 12a are connected to each other by ribs 13, 13a, engagement parts 122, 122a, 113, 113a are provided at side end parts, and the engagement parts 122, 122a, 113, 113a at the side end parts are engaged with each other, so the long plate bodies are vertically connected to each other to compose an outer wall A. On the back surface plate 12, 12a side of the wall material, column installation parts 122, 122a, 112, 112a are provided, and one wall material 1a is manufactured of transparent or translucent material, while the other wall material 1 is manufactured of opaque material.
Patent JP-H0499232-A (JP)
Title: Method for extracting palladium
Inventor: OKUDA AKIHIKO
IPC: C22B11/00
Filed: 1990-08-10
Abstract: PURPOSE:To efficiently separate Pd by extracting Pd from a Pd-contg. soln. with an org. solvent contg. a dialkyl sulfide and successively cleaning the extract solvent phase with hydrochloric acid of specified concn. and dil. hydrochloric acid. CONSTITUTION:Palladium is extracted from a palladium-contg. soln. with an org. solvent contg. a dialkyl sulfide, the org. solvent phase is cleaned by 1-3N hydrochloric acid and then by <=0.1N hydrochloric acid. But this palladium- contg. soln. is a soln. contg. tin and/or platinum acidified by hydrochloric acid. Di-n-octyl sulfide, etc., are preferably used as the solvent, the concn. is controlled to about 5-30vol.%, the palladium concn. in the hydrochloric acid soln. is adjusted to >= about 0.3N, and the normality for extraction is preferably controlled to about 1-10N.
Patent JP-H0554992-A (JP)
Title: Electrostatic charge protector circuit for electronic apparatus
Inventor: TANAKA HIROYA
IPC: H05F3/02
Filed: 1991-08-26
Abstract: PURPOSE:To provide an electrostatic charge protecting circuit for an electronic appliance for use in an earth cable fitted with a high frequency removing means, wherein the protecting circuit is prevented from malfunction caused by static electricity at a static electricity test or the static electricity generated actually during service. CONSTITUTION:In an electronic appliance using a high frequency removing means 11 on an earth cable 3, a low voltage noise checking means 1 is connected in parallel with the high frequency removing means 11. This means 11 is formed by inserting earth cable 3 through a cylindrical ferrite core 11f, while the noise checking means 1 consists of a connection of two diodes Da, Db in opposite polarities to each other.
Patent JP-H0871609-A (JP)
Title: Method and equipment for side trimming of austenitic stainless steel strip
Inventor: IMAMURA MOTOKI
IPC: B21C47/26
Filed: 1994-09-07
Abstract: PURPOSE: To provide a method and equipment for the side trimming of the austenitic stainless steel strip where the width precision is high, the cut surface is excellent, and no edge cracks are generated. CONSTITUTION: In continuously shearing and removing the side edge part of the austenitic stainless steel strip which passes the continuous annealing and pickling line after the hot rolling, the part to be sheared of the side edge part of the strip 1 is heated by an edge heating furnace 3 within the temperature range of 60-200 deg.C prior to the shearing.
Patent JP-H0552600-A (JP)
Title: Display controller
Inventor: KOYAMA YUKIO
IPC: G01D7/00
Filed: 1991-08-26
Abstract: PURPOSE:To correct quickly the incorrect display by a disturbance, by outputting periodically the serial data for display data at arbitrary time intervals irrespective of the existence of the change of the display data of a serial interface display control part. CONSTITUTION:In a display control part 8, a CPU 1, ROM 2, communication interface 3, RAM 4, timer circuit 5 and serial interface 6 are electrically connected through a bus line 7. When the display data from a host device are inputted to the control part 8 through the interface 3, the serial data corresponding to their display data are outputted from the interface 6 while their data are stored in the RAM 4. Their serial data (DATA 1) are converted into parallel data by the first and second shift registers 9A and 9B, and the respective LEDs 11 of an indicator 10 are selectively lighted on the basis of the content of the DATA 1. After the lapse of the necessary time, the data corresponding to the display data within the RAM 4 are again outputted from the interface 6.
Patent JP-H0633049-A (JP)
Title: Calix (4) arene derivative and its rare earth metal complex
Inventor: SATO NARIAKI
IPC: C07D295/18
Filed: 1992-07-17
Abstract: PURPOSE:To provide a novel monochromatic compound having a sharp spectrum having narrow line widths, excellent in luminescent efficiency and photofunctions, and useful for luminescent articles, etc. CONSTITUTION:A compound of formula I (A is aromatic hydrocarbon group, aromatic heterocyclic group; B is CH2CO, CH2CH2O, etc.; C* is aliphatic secondary amino, aromatic secondary amino, aliphatic secondary amino, etc.; D is H, substituent; (x) is 1, 2; C*-CO-CH2-O and B-O are coordination bond sites). For example, a compound of formula II. The compound of formula I is obtained by reacting a compound of formula III with a compound of formula IV (X is halogen) in the presence of a base such as sodium hydroxide in a solvent such as THF.
Patent JP-H1063070-A (JP)
Title: Image forming device and image reader
Inventor: SATO TETSUYA
IPC: G03G21/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To hardly cause the out-of-focus and bluring of an image by providing a detecting means for detecting the deformation caused in moving means and an informative means for informing of replacing time of the moving means based on the detection result of the detecting means. SOLUTION: In respective sensor 110 and 110' a light emitting part and a light receiving part are fixed at a specific interval. The respective sensors detect that light from the light emitting part is not made incident on the light receiving part by changing respective position of actuators 109 and 109' due to the extension of wires 106 and 106' to detect that the extension of wires reach a specified amount. This detection result is reported to a CPU through an input circuit of a control part. In response thereto a specific message stored in a ROM, for instance, 'replacing time of wire in read-out part' or the like is read out by control of the CPU and displayed on a liquid display device on a control panel.
Patent JP-H0377360-A (JP)
Title: Semiconductor device
Inventor: ANDO NAOTO
IPC: H01F27/28
Filed: 1989-08-18
Abstract: PURPOSE:To suppress parasitic capacitances between various lines by a method wherein via-holes are drilled through a substrate, an inter-layer insulating film or both of them and a spiral inductor line and an outside electrode are connected to each other with the via-holes and a lead line between the two via- holes. CONSTITUTION:After a spiral inductor line 2 is provided on a semiconductor substrate or on an interlayer insulating film 1, via-holes 5 are formed in the central part of the spiral inductor line 2 and under an electrode provided outside the spiral inductor line 2. Conductor lines are provided inside the via holes 5 and the conductor lines are connected to each other on the rear of the substrate or the interlayer insulating film 1 through a rear line 11. Whit this constitution, as a lead line in the central part of the spiral inductor line 2 is composed of the rear line 11 provided on the rear of the substrate, the distance between the lead line (in this case, the rear line 11) and the inductor line 2 can be sufficiently large if necessary, so that a parasitic capacitance between the lead line and the inductor line can be greatly suppressed.
Patent JP-H0556399-A (JP)
Title: Signal processor
Inventor: MATSUURA MASAHIKO
IPC: H04N5/04
Filed: 1991-08-26
Abstract: PURPOSE:To make it possible to make the bottom level of a synchronizing signal coincide with the bottom level of a control signal at the time of reading and reproducing a video signal from a memory. CONSTITUTION:In a signal processor composed by writing video signals including video signals composed of pulse trains which become convex in positive and negative positions by defining a pedestal level as a reference subsequently to synchronizing signals composed of pulses which become convex in the negative direction by defining a pedestal level as the reference in a memory 18, and by reading the video signals written in this memory 18, the portions of the negative direction of the control signals obtained by a separation means 4 are written in a first memory 9 and the portions of the positive direction of the control signals are written in a second memory 17. At the time of reading the control signals stored in these first and second memories 9, 17, the portions of the negative direction of the control signals read from the first memory 9 and the synchronizing signals generated by a synchronizing signal generation means are added in a first addition means 33, and the portions of the positive direction of the control signals read from a second memory 17 and the signals outputted from a first addition means 33 are added in a second addition means 31.
Patent JP-H0552335-A (JP)
Title: Heating and cooking device
Inventor: TAKADA SHIRO
IPC: F24C3/12
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the adjusted temperature from being greatly different from its desired temperature. CONSTITUTION:A signal processing part 6 automatically adjusts a heating state of a burner 1 to its predetermined state after controlling the opening or closing of a solenoid valve 4 through a driving part 7 according to the mode set by a mode setting part 8 and the output from a temperature sensor 5. The burner 1 is controlled by the signal processing part 6 in such a way that the heating temperature is set within a temperature range set above or below the specified heating temperature. The signal processing part 6 measures the time required for changing the temperature in a specified temperature range below the temperature adjusting region. The difference between a reference value of a time required for a temperature variation in the specified temperature region under a reference combustion state in the burner 1 and the counted time is got. The adjusted temperature region for controlling a combustion state of the burner 1 is corrected according to this difference.
Patent JP-H06186052-A (JP)
Title: Navigation data electing device
Inventor: TAKAHASHI SHUNJI
IPC: G01S5/10
Filed: 1993-08-30
Abstract: PURPOSE:To effectively and stably fetch data on distant places. CONSTITUTION:The forward bearing and current position of a moving body are inputted from a GPS and a loran, etc., via a current position/forward bearing input terminal 12. A forward bearing averaging portion 14 time averages the inputted forward bearing to calculate an average forward bearing. According to the current position and the average forward bearing a processing portion 16 sets a window of position which is elongate along the average forward bearing. A place name memory 20 outputs a name place present within the window of position and the position of the place to a bearing/distance calculating portion 18. The bearing/distance calculating portion 18 calculates the bearing and distance to that position and outputs them from a bearing/distance/place name output terminal 22, together with the place name. Because the window of position serves as a weight, data on distant places such as the destination of the moving body can be effectively fetched. The use of the average forward bearing can reduce the influence of changes in forward bearing that occur in a relatively short time. Only the outputs within an effective range corresponding to each place name can be selected and so the amount of information outputs can be reduced.
Patent JP-H0876168-A (JP)
Title: Automatic exposure camera
Inventor: HOIZUMI TOSHIAKI
IPC: G03B7/08
Filed: 1994-09-07
Abstract: PURPOSE: To obtain such an automatic exposure camera that failure occurring at the time when a diaphragm is returned to an open position for very photographing action, when the continuous photographing action is executed, is eliminated and the photographing action can be executed according to the intention of a photographer. CONSTITUTION: The automatic exposure camera which can execute the continuous photographing action is constituted so that an exposure control action is executed based on a photometry action, a signal corresponding to a deaphragming action is counted and the count thereof is stopped when a prescribed value is attained. Besides, it is provided with a measurement means 9 counting the signal made to correspond to the diaphragming action and generated from a signal generation means 11, and a storage means 10 storing the counted value thereof. When the continuous photographing action is executed, the first photographing action is controlled based on the generation of the signal corresponding to the diaphragming action.  On and after the second photographing action, it is controlled by the signal made to correspond to the diaphragming action and generated within the prescribed time of the first photographing action time. Besides, when a mode is released from a continuous photographing mode, a stored control value is canceled.
Patent JP-S6193361-A (JP)
Inventor: NEGISHI MASAMI
IPC: F25B27/02
Filed: 1984-10-15
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-H0937770-A (JP)
Title: Culture control of lactic acid bacterium
Inventor: HAYAKAWA KAZUHITO
IPC: C12R1/245
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a new method for controlling a lactic acid bacterium, capable of simply and rapidly carrying out the control of the culture state of a lactic acid bacterium in a culture process when various products are produced by using the lactic acid bacterium. SOLUTION: In a method for culturing a lactic acid bacterium, the intensity of infrared absorption attributed to dissociation type lactic acid in the culture product and that of infrared absorption attributed to nondissociation type lactic acid are measured by using FT-IR method (Fourier transform infrared spectrometer), the pH value of the culture product and/or the concentration of lactic acid in the culture product is calculated from the measured values to provide the objective method for controlling the culture of the lactic acid bacterium.  In the method for controlling the culture of the lactic acid bacterium, the intensity of infrared absorption attributed to alcoholic C-O group of glucose or lactose as a substrate is measured and the concentration of glucose or lactose is calculated from these measured values to provide a method for controlling the culture of the lactic acid bacterium. The measurement of the intensity of the infrared absorption is performed on in-line by using ATR-FT-IR method. Consequently, the monitor and control of the culture state of the lactic acid bacterium are automatically carried out.
Patent JP-H03101652-A (JP)
Title: Method of preparing 7-hydroxy-1,2-naphthoquinone- 2-diazide-4-sulfonic acids and their salts and their use
Inventor: JIIKUFURIITO SHIERAA
IPC: C07C303/20
Filed: 1990-08-13
Abstract: PURPOSE: To obtain a compd. useful as a synthesis intermediate of photosensitive compd. and irradiation-sensitive mixtures at a high rate of yield by simple process at low cost, by nitrosolating 2,7-dihydroxynaphthalene, and sulfonating and oxidizing it.  
     CONSTITUTION: The object of formula V is obtd. by nitrosolating 2,7- dihydroxynaphthalene of formula I with alkali metal nitrite in an aq. suspension contg. acetic acid to obtain 2,7-dihydroxy-1-nitrosonaphthalene of formula II, sulfonating it with alkali metal hydrogensulfite to obtain a bisulfite-addition compd., reducing the obtd. compd. in an acidic soln. to obtain 2,7-dihydroxy-1- aminonaphthalene-4-sulfonic acid of formula III, oxidizing it at 15-25°C in a 15-25 wt.% nitric acid aq. soln. to obtain 7-hydroxy-1,2-naphthoquinone-4-sulfonic acid of formula IV, (where X=H, metal, ammonium), precipitating it as a salt, and diazotizing it. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1162288-A (JP)
Title: Construction method of simple building
Inventor: KONDOU NOBUYUKI
IPC: E04B1/343
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of a simple building in which the heat insulation in an internal space is excellent, various kinds of works can be comfortably achieved inside, the seasonal restriction is less for the kind of articles to be stored when the space is used as a warehouse, and the structure is simple and light in weight, and the execution cost is small. SOLUTION: A sheet 3 is stretched over a part forming a peripheral wall part and a roof part assembled to form a building skeleton, and plate-formed heat insulation materials 4 are continuously arranged and mounted on the outside of the sheet 3. An exterior decorative member 2 to cover the periphery of the building skeleton is formed by stretching the outside waterproof sheet in which the impervious seal 6 is executed on a connection part over the outside of the heat insulation materials 4, and the internal space excellent in heat insulation property is secured thereby.
Patent JP-S60105576-A (JP)
Title: Printer
Inventor: DOUMOTO YASUO
IPC: B41J29/00
Filed: 1983-11-15
Abstract: PURPOSE:To permit to detachably attach with one action a carrier unit to a main frame by engaging retaining pawls of holders that hold a carrier shaft with hooks of side frames that are integrally formed with the main frame. CONSTITUTION:A main frame 62 is formed of die-cast aluminium integrally with side frames 63 on both sides, a base 64 and a paper guide 65. The both ends of carrier shaft 10 which fits into a carrier 9 are held by holders 11 and the retaining pawls 22 of the holders 11 are engaged in the hooks 69 of side frames 63, and a carrier unit 6 is detachably attached with one touch of the main frame 62. A roller which serves as a contact provided on a cover 17 of the carrier 9 is supported by the base 64, and a pawl to prevent floating is integrally formed with the cover 17 to prevent floating of the carrier 9. Thus, a simplification of assembly with less number of components becomes feasible.
Patent JP-S60148829-A (JP)
Inventor: BO JIYANSON
IPC: B65D90/58
Filed: 1984-10-15
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。