baber/WOPTO huggingface dataset:
Patent JP-H0388259-A (JP)
Title: Plane type fluorescent lamp
Inventor: HONDA HISASHI
IPC: H01J61/72
Filed: 1989-08-31
Abstract: PURPOSE:To improve stability and uniformity of light emission together with brightness efficiency by a method wherein, when a sine wave voltage is impressed on a pair of electrodes to light a lamp, an interval between a pair of these electrodes are set up so that no positive column is generated. CONSTITUTION:Metallic thin strip-shaped lead pieces 17 are electrically connected respectively to each axial end of a pair of electrodes 16, 16, while tip parts of these lead pieces 17 are airtightly extended outside a flat bulb 15 through a pair of circular arc recessed parts 14b, 14b of a spacer 14 for being connected to a lighting circuit. And, the interelectrode distance (a) between a pair of electrodes 16, 16 is set up to the distance wherein only a cathode region is distributed up to the Faraday dark place where no positive column is generated from luminous distribution at the lighting time of a plane-shaped fluorescent lamp 11. An unstable phenomenon or deflection of discharge caused by the positive column is thereby prevented so as to obtain always stable and uniform light emission, further to improve brightness efficiency.
Patent JP-S60118406-A (JP)
Title: Hand drilling machine
Inventor: KASHIWAMURA TADASHI
IPC: B23B45/00
Filed: 1983-11-29
Abstract: PURPOSE:To facilitate drilling of an accurate vertical hole by providing on a hand drilling machine body a level vial for visual assurance. CONSTITUTION:A body 2 is provided at the rear portion thereof with a level vial 6 in the direction correlative to the direction of a drill 3. The level vial 6 includes a base plate 8, a transparent case 9 placed on the base plate 8, a knob 10, a reflector 11 and a spherical float (not shown) enclosed within the transparent case 9. When the surface to be drilled is positioned on the underside, the level vial 6 is visually inspected from above so as to assure that an arbitrary intersection on the float coincides with the intersection 9a on the transparent case 9, permitting drilling of a desired vertical hole.
Patent JP-H04105043-A (JP)
Title: Device for discrimination of glutinous rice from non-glutinous rice
Inventor: KAJIURA TAKESHI
IPC: G01N21/27
Filed: 1990-08-24
Abstract: PURPOSE:To discriminate glutinous rice from non-glutinous rice easily by subjecting the specimen rice to iodine coloring, irradiating it with an inspection beam of light, sensing the photo-quantity ratio of penetration light to reflex light, and determining the photo-quantities of two sorts of beams among the reflex light which have different wavelengths. CONSTITUTION:By the iodine coloring means M1, the specimen rice R is, as it is, immersed in an I solution to allow the rice to assume color according to the I coloring. A photo-quantity ratio sensing means M2 irradiates the colored rice with an inspection beam of light, and the photo-quantity ratio of the penetration light from the rice R to the reflex light is sensed. Further an extracted light photo-quantity ratio sensing means M3 extracts two sorts of light beams among the reflex light, which have different wavelengths, and determines the photo-quantity ratio, while a rice sort judging means M5 makes reference to a reference map M4 and automatically judges whether the specimen rice R is glutinous or non-glutinous from the photo-quantity ratio of penetration to reflex light and the photo-quantity ratio of the extracted beams of light. In this manner, the specimen rice R is allowed to make I coloring, as it is, without crushing the particles, and judgement can be placed quickly and easily through simple computing processes.
Patent JP-H0776243-A (JP)
Title: Tail gate opening/closing device for separation type cargo deck for vehicle
Inventor: KAWATSU TAKAO
IPC: B60P1/267
Filed: 1993-09-08
Abstract: PURPOSE:To carry out the opening/closing operation of a tail gate of a separa tion type cargo deck through the rising and lowering of the cargo deck. CONSTITUTION:An upper arm 2 is supported around a supporting point at one end in the upper part of a cargo deck 10, and at the other end of the upper arm 2, the taper gap for the upper part opening and the lower part contact is formed between a tail gate 1 and the rear end surface of the cargo deck 10, supporting the upper ene of the tail gate 1, keeping a prescribed gap so that the arm 2 makes contact when it is turned by a certain angle from the horizontal state. Further, a lift arm 4 which is engaged with the cargo deck through the downward revolution of one end by the rise of the cargo deck 10 around the supporting point 9 at the other end is supported in the lower part of the cargo deck 10, and the upper end of a push arm 3 supported on the other end of arm 4 is supported at the intermediate part of the upper arm 2, and when the lift arm 4 is engaged with the cargo deck 10 through the push arm 3, the tail gate 1 can be opened.
Patent JP-S6467044-A (JP)
Title: Synchronizing signal detection circuit
Inventor: NISHIE MITSUAKI
IPC: H04L7/027
Filed: 1987-09-07
Abstract: PURPOSE:To enable a synchronizing signal to be obtained by a simple constitution under the state that the signal is not transmitted by obtaining the synchronizing signal based on a noise signal from a noise signal output means under the state that the signal is not transmitted. CONSTITUTION:Under the state that a receiving signal does not exist, only the noise signal is supplied to an AGC amplifier 2 from the noise output circuit 5. Then, as the AGC amplifier 2 is changed to a high gain state under that state, the noise signal is amplified and supplied to a narrow-band filter 3. As a signal of which frequency is nearly the same as that of the synchronizing signal is contained in the noise signal, the signal of which frequency is neraly the same as that of the synchronizing signal is outputted by the narrow-band filter 3. This signal is converted to a digital signal by a comparator 4 and used as the synchronizing signal in a receiving device. Thus the signal corresponding to the synchronizing signal can be obtained under the state that the receiving signal does not exist.
Patent JP-H1070189-A (JP)
Title: Semiconductor device
Inventor: HISAKA TAKAYUKI
IPC: H01L21/768
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device wherein aerial wiring has a plurality of connection points between a plurality of electric elements and the aerial wiring, and there are scarcely potential differences between the plurality of connection points. SOLUTION: A plurality of through-holes 11 are arranged in an array for air bridge wiring 10, and in case where, for example, the wiring length of the air bridge wiring 10 is 5000μm and the wiring width thereof is 800μm, the spacing between the above-mentioned plurality of through-holes 11 formed therein is made 100μm, and the shape of each through-hole is made square wherein the length of one side thereof is 50μm. Thus, a plurality of connection parts 12a, 12b between the air bridge wiring 10 and a plurality of electric elements 3a, 3b are ensured to have equipotentiality.
Patent JP-H07179403-A (JP)
Title: Refining of tertiary amine
Inventor: EEBERUHARUTO FUKUSU
IPC: C07C209/84
Filed: 1994-09-19
Abstract: PURPOSE: To reduce the content of primary and secondary amines in tertiary amine by treating the primary and secondary amines existing each in a slight amount in the tertiary amine caused by the production condition with a specific carboxylate under a specific condition.  
     CONSTITUTION: A tertiary amine containing primary and secondary amine as impurities, represented by formula I, (wherein R 1  to R 3  are each an alkyl, a dialkyl an aminoalkyl, an alkoxyalkyl, a hydroxyalkyl, a cycloalkyl, an alkoxyalkenyl, an aryl, an aralkyl, or the like) is treated with a carboxylate represented by formula II, (wherein R 4  and R 5  are each H, an alkyl, a cycloalkyl, an aryl, or an aralkyl) at 0 to 200°C and a 1 to 200 bar pressure so as to refine the tertiary amine by reducing the content of the primary and secondary amines. The carboxylate represented by formula II is added to primary and secondary amines preferably by 5:1 to 1:1 molar ratio, advantageously by 2:1 to 1.1:1 molar ratio. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0886759-A (JP)
Title: Method for discriminating surface defect
Inventor: SONOBE OSAMU
IPC: G06T7/00
Filed: 1994-09-19
Abstract: PURPOSE: To attain the discrimination of the kind of an irregularity defect with high accuracy by calculating a feature amount showing the feature of the defect, and discriminating the defect according to the feature amount. CONSTITUTION: An image signal is obtained by photographing the illuminated surface of a subject to be inspected. In accordance with the image signal, a defective region corresponding to a defect in the surface of the subject to be inspected is extracted from within an image showing the surface of the subject to be inspected, and average values of image signals corresponding to the overlapping portions of the defective region with a plurality of partial regions obtained by the dividing of the inside of the rectangular region into plural (three) parts by one side of the contour of the rectangular region, e.g. a line parallel to the Y axis, are calculated. The plurality of average values are digitized by comparison of the plurality of average values with one or plural thresholds.  A feature amount showing the feature of the defect is calculated on the basis of a pattern of arrangement of the plurality of these numerical values, and the defect is identified according to the feature amount.
Patent JP-S59114078-A (JP)
Title: Thermal printer
Inventor: SEKIYA SATOSHI
IPC: B41J3/28
Filed: 1982-12-22
Abstract: PURPOSE:To enable printing by every one line accurately by sliding a carrier having a horizontally long rule arm mounted on a paper base plate with a motor to move a printing device along the rule for a printer employing a pen-shaped thermal printing device. CONSTITUTION:As a thermal printing device 100 is moved along a rule arm 22 after a paper 33 is fastened on a paper base plate 18 with a clip 34, a pulse signal is outputted to an external controller with the rotation of a print timing detection roller at the tip of pen-holder 1. In response to this pulse, the controller outputs a required code signal to perform a thermal printing of a character straight exactly as desired with a thermal head 4 and a thermal printing ribbon delivered from a cassette 14. To change the line, a push button 29 or 30 for downward or upward line space is depressed to move backward or forward the rule arm 22 mounted on a carrier 20 with a motor. Thus, a thermal printing can be performed straight by every one line accurately.
Patent JP-H08178926-A (JP)
Title: Immunoassay plate and use thereof
Inventor: ISHIKAWA EIJI
IPC: B01L3/00
Filed: 1995-08-31
Abstract: PURPOSE: To obtain an immunoassay plate of high sensitivity by setting two kinds of solid phases used in an immune complex transfer method to combination of a dip stick shaped solid phase coated with a specific receptor substance and a well shaped solid phase. CONSTITUTION: A substance 3 having a reactive group specifically bonded to a functional group preliminarily introduced into a substance specifically forming an immune complex along with a substance to be examined, is bonded to the surface of a dip stick shaped solid phase 1 by coating. A substance 4 having the reactive group capable of being specifically bonded to the substance to be examained in the immune complex, the substance specifically forming the immune complex along with the substance to be examined or the functional group preliminarily introduced into said substance is bonded to the surface of a well shaped solid phase 2. In this case, other reactive groups are not bonded to the reactive groups of the respectively bonded receptor substances 3, 4. Both solid phases 1, 2 are used as a pair of solid phases.  By this constitution, all of the immune complex bonded surfaces on the solid phases are opposed in close vicinity to each other and the transfer of the immune complex is made efficient.
Patent JP-S61101403-A (JP)
Title: Production of sodium hypochlorite and device therefor
Inventor: KURIHARA HISAMUNE
IPC: C01B11/06
Filed: 1984-10-24
Abstract: PURPOSE:In the production of sodium hypochlorite by electrolysis of NaCl solution, the NaClO solution is transferred with the H2 gas generated in the electrolysis to enable easy production of a NaClO solution of a prescribed concentration. CONSTITUTION:The concentration of the NaCl solution in the storage tank 1 is previously set to a prescribed value and the level of the solution is kept constant with the control means 2 in the system for NaClO production. When voltage is applied between electrodes 9a and 9b, the NaCl in the electrolysis tank 7 reacts in accordance with equations I-IV and NaClO is formed depending on electrical quantity applied and simultaneously H2 gas is generated in an amount according to the electrical quantity around the cathode 9b. Since the H2 gas is small in its bubble sizes at the beginning stage, the NaClO solution is not set out of the tank 7 and the bubbles are accumulated on the top part of the tank 7 and the bubble sizes become gradually larger. When the bubbles becomes large enough to block the outlet 15, the bubble is pushed up outside, at is pushes up the NaClO solution in the outlet pipe 14 and the same volume of NaCl solution as exhausted solution is sent from the tank 1 into the tank 7.
Patent JP-H0967223-A (JP)
Title: Dental composition
Inventor: YAMAGUCHI SATOSHI
IPC: A61K6/90
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pasty dental composition having specific consistency, capable of impressing operation in the oral cavity, consisting of a combination of a specific thermoplastic elastomer, a (meth)acrylate-based monomer, and a polymerization initiator. SOLUTION: This dental composition with a consistency of 13-40 comprises (A) a thermoplastic elastomer composed of each at least one thermoplastic polymer block >=3000 in number-average molecular weight made from an aromatic vinyl monomer and elastomer polymer block, (B) a (meth)acrylate-based monomer, and (C) a polymerization initiator. The elastomer polymer block is at least one kind of polymer block especially selected from polyisoprene and isoprene-butadiene copolymers, being pref. a thermoplastic elastomer >=40mol% in vinyl bond content which is pref. a hydrogenated product or an unsaturated carboxylic acid adduct or its derivative adduct.
Patent JP-H0757689-A (JP)
Title: Discharge tube
Inventor: TSUJI HITOSHI
IPC: H01J1/28
Filed: 1993-08-18
Abstract: PURPOSE:To realize the long service life. CONSTITUTION:A pair of electrode devices 4A arranged opposite on both end sides of a glass tube 1 are composed of a column shape electrode 41 arranged in the tip part of an inner lead 3 and a cup shape electrode 42 to surround this column shape electrode 41. This column shape electrode 41 is formed by impregnating an emitter material as an electron emitting body or by applying it to a surface, and a groove 4a having a recessed shape cross section in the circumferential direction is formed almost in a central part of a main body of this column shape electrode 41, and thereby, an electric current flowing to this column shape electrode 41 is decreased and a calorific value is increased, and thermoelectron emitting efficiency is improved, and a scattering and vaporizing quantity of an electron emitting substance is reduced, and the service life is lenghtened.
Patent JP-S6379807-A (JP)
Title: Multilayered type cosmetic
Inventor: MORI KENJI
IPC: A61K8/39
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a multilayered type cosmetic, containing sodium glutamate, polyglycerol, a surfactant and water, capable of emulsifying to assume a beautiful external appearance in shaking and rapidly separating into many layers in allowing to stand and having improved skin safety as well as practicability characteristics in use. CONSTITUTION:A multilayered type cosmetic containing (A) 0.75-8.8wt% sodium glutamate, preferably monosodium L-glutamate, (B) 28-69wt% polyglycerol, (C) 5-63wt% surfactant, preferably nonionic surfactant having 8-12 HLB value and (D) 3.8-31.5wt% water at 10:90-25:75 weight ratio of the ingredients (A) to (D). The cosmetic separates into many layers in a standing state but assumes a beautiful emulsified external appearance in shaking and has excellent practicability characteristics in view of, e.g. compatibility with the skin, extensibility, moist feeling, no skin irritant feeling, etc. Glycerol condensate expressed by the formula (n is preferably 4-10) is used as the ingredient (B).
Patent JP-S61106024-A (JP)
Inventor: TSUKUI RYOICHI
IPC: H02H3/00
Filed: 1984-10-26
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-H0274793-A (JP)
Title: Moving device for excavator
Inventor: OBARA YOSHIYUKI
IPC: E21D9/10
Filed: 1988-09-07
Abstract: PURPOSE:To improve positioning accuracy for an excavator basic body, and to make it possible so as to correct positioning easily by forming the ground plane of a base and a push up mechanism in bend along a cross section of an excavated hole. CONSTITUTION:A moving device 2 is composed of a base 4 grounding on the bottom surface of an excavated hole and a shassis 5 supported to the base slidably in horizontal and longitudinal direction and loaded with an excavator basic body on the upper face. A cylinder mechanism making the base 4 and the shassis 5 advance or reverse alternately along the excavating direction is provided between both, and furthermore a push up mechanism lifting up the base is provided between the shassis and the bottom surface of the excavated hole. Respective ground faces of the base and the push up mechanism are formed in bend so as to fit along the cross section of the excavated hole. According thereto, it is possible to support weight of the machine or reaction force of excavation in dispersing them as surface pressure along the cross section of the excavated hole, therefore it is possible to excavate and advance without injuring the lining surface of the excavated hole.
Patent JP-H0678007-A (JP)
Title: Direct conversion type modulation circuit
Inventor: KOYAMA MIKIO
IPC: H04L27/14
Filed: 1992-08-24
Abstract: PURPOSE:To reduce power consumption, the number of IC pins and the number of external parts by energizing a detected output from a mixer circuit for outputting the detecting signal of a reception signal as a current signal to a channel selecting active filter circuit. CONSTITUTION:In the mixer circuit 1 consisting of a differential amplifier circuit, transistors(TRs) Q1, Q2 are oscillated by a reception signal and a TR Q3 is driven by frequency fc, so that a detected signal is extracted as the collector current of a TR Q5 in a current mirror circuit. Since the output of the mixer 1 is directly inputted by a GLI in a 5-th order elliptic low pass filter circuit 2 having current input constitution, high gain can be obtained as the product of input resistance and the conversion gain of the mixer 1 when the input resistance is high. Thereby a prefilter can be omitted, power consumption, the number of IC pins and the number of external parts can be reduced and the size and cost of the circuit can also be reduced.
Patent JP-H10142484-A (JP)
Title: Binoculars
Inventor: FUNATSU KOJI
IPC: G02B7/12
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To make the binoculars small-sized along the width and length when they are not used by making a right and a left telephoto optical system slidable along the width of the binoculars, and allowing the ocular systems of both the telephoto optical systems to move to and away from the foremost lenses of objective optical systems. SOLUTION: Left and right lens bodies (casing) 21 and 2 consist of slide frames 31 and 32 and outside cases 51 and 52. The left and right lens bodies 21 and 22 are supported by a lateral H type frame 25, and slide on the support frame 25 along the width of the binoculars 1. In the left and right lens bodies 21 and 22, left and right moving units consisting of auxiliary prisms 12L and 12R to oculars 15L and 15R in left and right telephoto optical systems 10L and 10R move to and away from the 1st lenses 11L and 11R.
Patent JP-H04106188-A (JP)
Title: Fluorescent lamp
Inventor: HISAMUNE TAKAYUKI
IPC: C09K11/78
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a fluorescent lamp which causes a reduced color deviation with the lapse of time by forming a fluorescent screen from a mixed phosphor which contains specific red, green and blue phosphors in a specific weight ratio in a fluorescent lamp which emits light in the three wavelength ranges. CONSTITUTION:In a fluorescent lamp which emits light in three wavelength ranges, a fluorescent screen is formed by using a mixed phosphor which contains a red phosphor of Eu-activated yttrium oxide, a green phosphor of Ce- and Tb-activated lanthanum phosphate and a blue phosphor of Eu- and Mn-activated alkaline earth aluminate represented by the formula (wherein M is Sr or ca; a, b, x, y p and q are each a number in a specific range) in amounts of 15-70wt.%, 20-65wt.%, and 5-20wt.%, respectively.
Patent JP-2000054830-A (JP)
Title: Exhaust emission control device for engine
Inventor: SHIMAZAKI YUICHI
IPC: F01N3/24
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of durability caused by current-carrying to an electric heating type catalyst(ETC) at a low temperature by setting the current-carrying power to the electric heating type catalyst at an engine temperature not more than a second set temperature lower than a first set temperature lower than the current-carrying power at an engine temperature than the second set temperature. SOLUTION: A change-over switch 20 having a normally closed contact 20a for connecting an on-vehicle battery 19 is arranged on the output side of an alternator 18 driven by an engine, EHC 14 is connected to the normally open contact 20b and an air pump 17 is connected to the normally closed contact 20a through an opening and closing switch 21. The change-over switch 20 and the opening and closing switch 21 are switched by a controller 5 to carry a current to the EHC 14 and the air pump 17. As the engine temperature or the judgment value related to water temperature TW, a first set temperature requiring the heating of the EHC 14, a second set temperature easily causing the deterioration of durability by the heat shock of the EHC 14 and a third set temperature making the current carrying to the EHC 14 impossible are used.
Patent JP-H1163253-A (JP)
Title: Diaphragm valve
Inventor: OMURA SHOZO
IPC: F16K7/16
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a resinous diaphragm valve body. SOLUTION: A diaphragm valve body comprises a resinous solid member 10 having a passage 11 and a valve sealing part 12, flange couplings 30 formed independently of the solid member so as to fit around the passage inlet and outlet ends of the solid member, and a fixing means to fix the couplings to the solid member. The fixing means is typically a fixing member 40 adapted to be interposed between the couplings on both the sides and also fixed to the couplings and the solid member. The valve body is arbitrarily mounted with spacers 20 each divisible into a plurality of circumferential sections at its positions between the solid member and the couplings.  Each of the spacer sections has the first locking part to be locked on the solid member and the second locking part to lock the coupling; when fitted on the coupling, the first locking part is secured on the solid member while the second locking part locks the coupling in place. This solid member is cut out of, for example, polytetrafluoroethylene(PTFE) material.