baber/WOPTO huggingface dataset:
Patent JP-H11222232-A (JP)
Title: Foldable/spreadable container
Inventor: SUGITA HARUHIKO
IPC: B65D6/18
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a container which can be carried conveniently and easily assembled and has an improved storing performance. SOLUTION: The container 1 is assembled from a front and rear members 2, 3, a left and right side members 4, 5, a cover member 6, and a bottom member 7. The members 4, 5 are formed so as to be folded and spread, and the member 6 is formed so as to be opened and closed. The member 7 is formed so as to be erected and brought down. In addition, press members 24 are provided on the opposite sides of the member 6 respectively so that they are positioned outside the members 4, 5 respectively when the member 6 is closed to prevent each of the members 4, 5 from being bent to the outside. And the bottom member is positioned inside the members 4, 5 when the member 7 is brought down so that the members 4, 5 are prevented from being bent to the inside.
Patent JP-S57147388-A (JP)
Title: Comb filter
Inventor: YOKOYAMA TAKEO
IPC: H04N9/78
Filed: 1981-03-05
Abstract: PURPOSE:To obtain an equal degree of null attenuation between the addition signal and the subtraction signal, by forming a comb filter so that an addition/ subtraction is carried out under the same conditions for the signal that passed through an ultrasonic delay line and the signal that has not passed the delay line. CONSTITUTION:A coil 26 forming an inductive M circuit with its middle point earthed by a capacitor 28 is connected in parallel to an input transducer 23 of a delay line 22, and at the same time voltage dividing load 24 is connected in series to the tansducer 23. A series arm 31 of a balanced circuit BR with its middle point earthed via a capacitor is connected in parallel to a coil 29 of an output transducer 25 to form the circuit BR along with other arms. An equal current flows to arms 2R and 2R of the circuit BR, and an addition/subtraction is carried out under the same conditions for the signal passed through the line 22 and the signal that has not passed the line 22. As a result, the degree of null attenuation becomes equal between the addition signal and the subtraction signal to secure the good balance between the luminance system and the color system.
Patent JP-S56129055-A (JP)
Title: Apparatus for controlling blade of blade coater
Inventor: ASAI HIRAKI
IPC: B05C11/04
Filed: 1980-03-14
Abstract: PURPOSE: To maintain a coaring amount at an optimum level by a method wherein a line pressure of the blade is detected and the revolution of a blade holder is controlled in response to the detected line pressure value.  
     CONSTITUTION: The blade 3 fixed to a leading end of the blade holder 4 pivotably supported at one point by a pivot shaft 4a is blown with a coating liquid by a fountain head 1 and contacted with a coating surface of a paper web 2 passing through a backing roll 9. The contact control toward said coating surface is carried out in such a control condition that the line pressure of the blade 3 acting on the coating surface of the paper web 2 and a desired set value thereof are balanced at all times. Therefore, the force imparted to the blade 3, that is, the line pressure is sent out from a line pressure setting instrument B. Then, a control signal is outputted based on a deviation value between the detected value of the line pressure detector B and a value of the line pressure setting instrument and a drive apparatus D pressing the blade 3 to the paper web 2 is operated in response to the output of said signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05200448-A (JP)
Title: Blanking die for composite material and production of composite material
Inventor: MITSUISHI ATSUO
IPC: B21D28/02
Filed: 1992-01-22
Abstract: PURPOSE:To provide the blanking die for a composite material which can decease burrs in particular can prevent bleeding of a tacky adhesive from a metallic plate and the burring to a metallic plate side and is adequately usable for smoothing the adhesive surface of a blanked product in the blanking die technique of the composite material consisting of the metallic plate and the tacky adhesive and the process for production of the composite material. CONSTITUTION:The tacky adhesive 6 is separated by a lance blade 11 at the time of blanking the metallic plate 5, by which the application of the shearing stress of the metallic plate 5 on the tacky adhesive is obviated and the burring of the edge parts of the blanked product is prevented in the blanking die for projectingly providing the lancing blade 11 of the height corresponding to the thickness t of the tacky adhesive 6 at the front end edge 10a of a lancing punch 10 and blanking the composite material 4 from the tacky adhesive 6 side and the process for production of the composite material.
Patent JP-S54124580-A (JP)
Title: Fluorescent lamp
Inventor: HASHIMOTO NOBORU
IPC: H01J61/54
Filed: 1978-03-22
Abstract: PURPOSE: To prevent the breakdown discharge and suppress the pitting phenomenon, by blending a fluorescent substance with fine grains of smaller diameter and highter electric conductivity than the fluorescent substance.  
     CONSTITUTION: The flurescent substance is blended with an appropriate quantity of the fine grains of amaller diameter and higher electric conductivity than the fluorescent substance. The blended fluorescent substance is coated on the inside surface of a tube fitted with a lamp start assisting conductor. An oxide of such a fourth-family element except for carbon as silicon, titanium or tin is appropriate as the fine grains. Because the discharge between mercury and nesa film is caused through the fine grains, the influence of the discharge on the fluorescent substance is reduced and the discharge energy is low. Thus, the degree of the breakdown can be reduced to suppress the pitting phenomenon. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06221027-A (JP)
Title: Entry-delivery guidance system in multistory parking facility
Inventor: ISHIDA HIROYUKI
IPC: E04H6/14
Filed: 1993-01-27
Abstract: PURPOSE:To enable even a new user to stop an automobile rapidly and positively in a specified position on a pallet, and eliminate insignificant indication excluding the entry time. CONSTITUTION:In the case of shading photoelectric sensors 21, 24, 25 at the entry time, guide lamps respectively indicating corresponding instructions are lighted, and voice indication is performed so as to guide a user and an automobile. After the completion of entry, the lighting of the guide lamps and voice indication are not performed even if the photoelectric sensors 21, 24, 25 are shaded, and attention is called by sounding a buzzer.
Patent JP-S61193006-A (JP)
Title: Detecting circuit for overlap feed of paper or the like
Inventor: OIKAWA MASAHIRO
IPC: B65H7/12
Filed: 1985-02-22
Abstract: PURPOSE:To detect the overlap feed of paper, etc., with high precision by providing a photodetection part which detects transmitted light from the paper, an amplifier which amplifies its output, and a converter which converts the output of the amplifier from analog to digital. CONSTITUTION:The photodetecting element 2 and operational amplifier 1 detect the transmitted light from the paper and the output of the element 2 is amplified by a predetermined amplification factor. The A/D converter 13 converts the output of the amplifier 1 from analog to digital and the reference voltage at a terminal Vr is switched according to a light or dark level to increase or decrease the A/D conversion input range. When the light level is outputted from the element 2, the amplifier amplifies it by the predetermined amplification factor and the converter 13 outputs the A/D-converted digital signal indicating 'no paper'. Then, when the dark level is outputted from the element 2, the amplifier amplifies it by the same amplification factor and the converter 13 outputs the A/D-converted digital signal for 'deciding overlap feed'.
Patent JP-H09203184-A (JP)
Title: Joining metal fitting
Inventor: ISHIKO TAKURO
IPC: E04F13/08
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To mutually join architectural plates without damaging the surface of the architectural plate, and moreover prevent their lateral slippage. SOLUTION: Joining metal fittings are composed of a base 2; a main plate part 4 erected on the base 2; and branch plate parts 5A, 5B extendingly provided from the upper edge of the main plate part 4 toward both sides, and building plate fitting parts 6A, 6B are formed of the branch plate parts 5A, 5B on both the sides of the main plate part 4. Bent parts 7 to prevent the lateral slippage of a building plate by eating into the building plates joined through joining metal fittings are severally formed at the fixed spots of the joining metal fittings.
Patent JP-S63199646-A (JP)
Title: Dot matrix printer with graphic forming information processing function
Inventor: AKITA TOSHIBUMI
IPC: B41J3/407
Filed: 1987-02-16
Abstract: PURPOSE:To provide a plotter function together with a printer function, to enable a high-speed image-forming, and to eliminate the need for selecting the type of pen, by a method wherein a device having a graphic information processing function is equipped in a dot matrix printer to process the information formed by a host-side computer, such as graphics and characters, in addition to printing the characters and documents outputted from a printer. CONSTITUTION:A dot matrix printer 6 is provided with a device 3 having a graphic forming information processing function and is connected to a host-side computer 2 through a bus-form circuit 7. If a control command from the host- side computer 2 is a graphic forming, an arithmetic processing is applied to a control command system of the dot matrix printer 6 and a mapping is applied to an internal buffer simultaneous with the issue of a printing command. The mapped data is kept in storage until a reset command is issued. If a printing command is issued again, the host-side computer 2 prints the data in the buffer in the state that it is released from the dot matrix printer 6. Therefore, a plotter function as well as a printer function are provided, a high-speed image-forming is made possible, and the need for selecting the type of pen is eliminated.
Patent JP-S57181032-A (JP)
Title: Novel cyclohexene derivative
Inventor: NODA KANJI
IPC: C07C69/75
Filed: 1981-03-05
Abstract: NEW MATERIAL:The cyclohexene derivative of formulaI(R is 2W10C straight or branched-chain alkyl; X is COOH, alkoxycarbonyl or CN).  
     EXAMPLE: 1-n-Hexyl-3-cyclohexene-1-carbonitrile.  
     USE: Drugs such as antitumor agent, antiallergic agent, hepatic function improving agent, antirheumatic agent, etc. having little side effects, and their intermediates.  
     PROCESS: The compound of formulaIwherein X is alkoxycarbonyl or CN can be prepared by reacting the compound of formula II (X is alkoxycarbonyl or CN) with the compound of formula III (Y is halogen) in an inert solvent in the presence of a base at -78W+150°C. If necessary, the product can be converted to another compound of formulaIwherein X is COOH by hydrolyzing in an aqueous alcohol in the presence of an alkali at 80W220°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04271181-A (JP)
Title: Manufacture of optical coupler device
Inventor: YASHIKI KAZUMI
IPC: H01L31/12
Filed: 1991-02-27
Abstract: PURPOSE:To obtain mechanical coupling strength to a satisfactory extent during various kinds of electric tests of an optical coupler device. CONSTITUTION:A light emitting device 2 and a light receiving device 7 are mounted on lead frames 1 and 6 respectively in a multiple string fashion. Both lead frames 1 and 6 are connected with each other at welded sections 1b and 6b. In addition to these welded sections 1b and 6b, there is added an insulation coupling section 10, which reinforces the mechanical coupling strength of both lead frames during insulation strength testing and electric properties testing carried out after the welding sections 1b and 6b are cut.
Patent JP-S59158618-A (JP)
Title: Pulse generating circuit
Inventor: NAKAO TOSHIYUKI
IPC: H03K5/15
Filed: 1983-02-28
Abstract: PURPOSE:To generate a clock with constant pulse width by constituting a slave side FF section of two FFs by two sets of FF circuits outputting inverse polarities with each other and combining generated pulses having different phase. CONSTITUTION:Since the polarity of a clock input to an MS E.EF44-1 and an MS E.EF44-2 is inverted by a gate 34 with each other, the FF44-1 and the FF44- 2 are operated with a shift of a half cycle. For example, phi1-phi3 having a prescribed pulse width with a delay of 4DELTATG in leading and a delay of 3DELTATG in trailing are formed. The phi0 ANDs and output Q01 of the FF41-1 delayed by 4DELTATG in leading and an output Q00 of the FF44-2 delayed by 3DELTATG in trailing, the phi1 ANDs an output Q01 of the FF44-2 delayed by 4DELTATG in leading and an output Q10 of the FF44-1 by 2DELTATG in trailing, and the phi2 and phi3 are formed similarly, allowing to produce the clocks with a prescribed pulse width.
Patent JP-H05228375-A (JP)
Title: Carrier structure for exhaust gas purifying catalyst
Inventor: TAKADA TOSHIHIRO
IPC: F01N3/28
Filed: 1992-02-20
Abstract: PURPOSE:To surely prevent the dissipation of heat toward an outer cylinder in the gap in the tandem carrier structure and to rapidly heat the catalyst carrier on the downstream side. CONSTITUTION:This carrier structure for the exhaust gas purifying catalyst consists of an outer cylinder 1 and the plural catalyst carriers 2 and 3 arranged in tandem in the outer cylinder 1 with a gap 10 in-between. The inner peripheral surface of the gap 10 of the outer cylinder 1 is coated with a ceramic wash coat layer 4. The heat of the exhaust gas in the gap is not dissipated from the outer cylinder 1 by the heat-insulating layer 4.
Patent JP-S57148367-A (JP)
Title: Manufacture of solid state color image pickup element
Inventor: FUJI TATSUO
IPC: H01L31/0216
Filed: 1981-03-09
Abstract: PURPOSE:To enable to form a high quality multicolor separation filter in a short process of manufacture by a method wherein the base material of color separation filter is formed into one which develops multicolors using an organic high molecule substance as a base material. CONSTITUTION:The base material layer 2 of the color resolving filter, having an organic high molecule substance as a base material, is formed on the semiconductor susbstrate 1 whereon a number of photo-detecting sections 10 and a driving circuit section 11 were formed. Then, an exposure is performed using a white light (w) through the intermediary of a mask 3 which is fitted to the substrate 1 and has the prescribed spectral characteristics at the stipulated section. Then, developing and fixing works are performed. Through these procedures, the desired section of the layer 2 is colored giving the prescribed spectral characteristics to the prescribed section. Subsequently, a protective film 5 consisting of radioactive ray sensing organic high molecular material is formed all over the substrate, and the color separation filter of double layer structure is completed. Then, an aperture is provided on the layers 2 and 5, and the necessary sections such as a bonding pad section 12 and the like are exposed. Then, a thin wire 13 is connected to the bonding pad.
Patent JP-H03236342-A (JP)
Title: Optically active alcohol and production thereof
Inventor: AZUMAI TAKAYUKI
IPC: C07C41/26
Filed: 1990-02-13
Abstract: NEW MATERIAL:The optically active alcohol of formula I (A is H, lower alkyl, lower alkoxy or halogen; Z is H or halogen; W is group of formula II or III; n is integer of 1 to 5; the atom labeled with * is asymmetric carbon atom). EXAMPLE:(-)-4-Benzyloxy-(2-hydroxypropyl)benzene. USE:An intermediate for pharmaceuticals, agricultural chemicals, etc. Especially, an intermediate for an organic electronic material, particularly a new ferroelectric liquid crystal compound. PREPARATION:The optically active compound of formula I can be produced by carrying out Baeyer-villiger oxidation of an optically active compound of formula IV (R<1> is lower alkyl; R<2> is H or 2-6C acyl) in a solvent to obtain an optically active new substance of formula V, hydrolyzing the compound to form an optically active compound of formula VI and reacting the product with a compound of formula VII (Y is halogen) in a solvent in the presence of a base.
Patent JP-S62191113-A (JP)
Title: Mold exchange device of injection molder
Inventor: SAKAUCHI SABURO
IPC: B29C45/06
Filed: 1986-02-18
Abstract: PURPOSE:To shorten the old exchange time and consequently enhance the productivity by a method wherein a coincidence signal is issued in order to stop a rotary driving mechanism when the turning angle calculated at an arithmetic section coincides with the turning angle detected by a turning angle detector by comparing both angles with each other. CONSTITUTION:No.1 mold 21 - No.4 mold 24 are mounted on the top surface of a table 13. The No.3 mold 23 is used for molding after the end of the molding by the No.1 mold 21. A start signal 31 is issued in order to rotate a motor 15 and further sent to an arithmetic section 35 in order to calculate the turning angle between the No.1 mold 21 in use at present and the No.3 mold 23 to be used for a next time. A table 13 is rotated through the rotation of the motor 15 and at the same time the turning angle of the table 13 is detected by a turning angle detector 36. A turning angle detection signal is sent through an indexing position detecting section 37 to a comparator 38 so as to be compared with the turning angle calculated at the arithmetic section 35 in order to stop the motor 15 at the moment that both said turning angles coincide with each other. The No.3 mold 23 is seated at the position opposite to a heating cylinder 25.
Patent JP-S55125595-A (JP)
Title: Nonsynchronous switching system for dynamic random access memory
Inventor: NAKAMURA KAN
IPC: G11C11/4063
Filed: 1979-03-22
Abstract: PURPOSE:To ensure the smooth switching with no disturbance given to the memory, by giving the delay to plural units of new clocks which operate nonsynchronously to each other and are switched as the clock switching time along with the driving given to the memory by the minimum cycle time of the memory. CONSTITUTION:Clock(B), address(B), read/write(B), data(B) and others are connected to the line corresponding to unit(A) 1 from unit(B) 2 via gate 6 as well as delay circuits 51-54 each. Then the interruption signal is delayed through delay circuit 55 featuring the same delay time, and gate 6 is turned on by the delayed signal. At the same time, two signals of before and after the delay perform the switching with gate 7 turned off and through the OR circuit and the inverter. Thus gate 7 is turned off to give assurance to the precharge due to the final clock of before switching. As a result, the data breakdown or the like can be prevented within the memory.
Patent JP-S60176655-A (JP)
Inventor: SONOBE KAZUNARI
IPC: B65B1/10
Filed: 1984-02-23
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-H10231178-A (JP)
Title: Production of ceramic long object
Inventor: HATTORI MITSURU
IPC: F28F21/04
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a ceramic long object having more superior form accuracy by not only forming the difference of the form accuracy into the small one but also preventing the deformation of the ceramic long object. SOLUTION: A calcination temperature in a calcination is set to a temperature not lower than the temperature capable of forming the remaining shrinkage rate of the ceramic calcined body into 95% and not higher than the temperature capable of forming the remaining shrinkage rate of the ceramic calcined body into 5% when a main firing of a ceramic calcined body obtained by clacining a long object of a green ceramic is carried out in a state hung in a sheath so as no to be brought into contact with the sheath to finish the main firing. Further, in the main firing, 0.001-10MPa load is loaded downward to the ceramic calcined body.
Patent JP-S58152400-A (JP)
Title: X-ray device
Inventor: HINO HIROBUMI
IPC: H05G1/10
Filed: 1982-03-05
Abstract: PURPOSE:To increase photographing times per unit time by providing a capacitor of a commutation circuit which switches the low-voltage side of an X-ray device, and  a switching element which shortcircuits a member connected in series of the reactor  and igniting the switching element as soon as, or a given time after, the breaking is completed. CONSTITUTION:A voltage-control transformer 1 controls the primary voltage of a high- voltage transformer 2 so that the tube voltage applied to an X-ray tube 5 is adjusted  to a set value. A switching circuit rectifies the primary-side neutral point of the transformer 2 by means of a three-phase rectifier 6, and a thyristor 9 is connected to the  output of the switching circuit. A breaking is carried out by transferring the current  flowing through the thyristor 9 to an open-circuit thyristor 10 by means of energy  charged in a commutation capacitor 12, and completed when the energy accumulated in the circuit is absorbed by the capacitor 12. A detector 8 ignites a recharging thyristor 17 as soon as, or a given time after, completion of the breaking is detected. As a  result, the capacitor 12 begins electric discharge again, and an electric-discharge current flows with oscillation frequencies of a commutation reactor 11 and the capacitor  12. Consequently, photographing times per unit time can be increased by reducing the  recharging time.
Patent JP-S63201323-A (JP)
Title: Mechanical supercharging device for engine
Inventor: TADOKORO ASAO
IPC: F02B39/04
Filed: 1987-02-17
Abstract: PURPOSE:To vary the supercharging capacity of a supercharger in the same operating zone of an engine into plural types and enable the fine control of a supercharging characteristic by changing the speed of the rotation of an engine and transmitting it to a supercharger and selectively varying its speed change characteristic. CONSTITUTION:A transmission mechanism 10 having plural gear change stages is provided in between an engine 1 and a supercharger 9. Also, plural types of speed change characteristics of the transmission mechanism 10 are previously set and stored in a memory means 61. And, a selecting means 62 selects a speed change characteristic stored in the memory means 61. Further, a control means 63 controls the transmission mechanism 10 based on the speed change characteristic selected by the selecting means 62. Thereby, the supercharging capacity of the supercharger 9 in the same operating zone of the engine 1 can be varied into plural types, to finely control a supercharging characteristic.
Patent JP-S60179572-A (JP)
Title: Valve for underground use
Inventor: ENDOU ISAO
IPC: F16L55/10
Filed: 1984-02-23
Abstract: PURPOSE:To perform a sufficient safeguard against external force and ground pressure being imposed on a valve, by burying a valve body provided with a metal seat into a concrete solid. CONSTITUTION:A valve stem 4 is rotatably pierced and supported on a valve box 2 provided with a flange 2a for connection to a fluid transport pipe 1. A valve body 5 is solidly coupled with the valve stem 4 free of rotation, while in time of the valve body 5 being in an opening attitude, an annular metal seat 6 at the side of the valve box intercepting a flow passage F inside the valve box by surface contact with a metal seat 5a additionally installed in a peripheral part of the valve body 5 is installed in the valve box. The whole valve body is embedded in a concrete solid C and in a embedding application state, a safeguard for the valve against ground pressure is promoted through this concrete solid C.