baber/WOPTO huggingface dataset:
Patent JP-S63248814-A (JP)
Title: Clear resin composition of high refractive index
Inventor: KAWAKI TAKAO
IPC: C08F20/10
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the title composition suitable for a lens material for correction glasses by formulating an unsaturated ester derived from an alcohol with a specific chemical structure and a radically polymerizable monomer giving a homopolymer of a specific refractive index. CONSTITUTION:The subject composition is obtained by formulating (A) 95-5pts. wt. of a compound selected from unsaturated esters of the formula (R is 1-20C divalent hydrocarbon; X is halogen; m is 0-1; p, p' are 0-5), for example, 1,3-bis-[2-methacryloxy-3-(2,4,6-tribromophenoxy)propoxy]benzene, unsaturated carbonates and unsaturated ethers and (B) 5-95pts.wt. of a radically polymerizable monomer giving a homopolymer of over 1.45 refractive index such as chlorostyrene).
Patent JP-H10275878-A (JP)
Title: Semiconductor package
Inventor: ASAI HIRONORI
IPC: H01L23/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip of flip-chip structure, so as to increase mounting reliability of the semiconductor chip and improve electrical characteristics of signal wiring, cope with narrower pitch wiring and so on, in addition, and decrease the manufacturing cost as compared to a conventional ceramics package. SOLUTION: One major surface of a package body, consisting of a ceramic substrate 2 including a via hole type internal conductive layer 5, is provided with conductive holes 6 as external connecting terminals. A resin wiring base material 9, including a wiring layer 8 is bonded to the other major surface of the ceramics substrate 2. One end of the wiring layer 8 is electrically connected to the via hole type internal conductive layer 5. A semiconductor element 11 of flip-chip structure is mounted on the resin wiring base material 9 to electrically connect to the wiring layer 8.
Patent JP-S61238767-A (JP)
Title: Production of ortho-alkylated aromatic amine
Inventor: TAKAHATA KAZUNORI
IPC: C07C211/47
Filed: 1985-04-16
Abstract: PURPOSE:To obtain the titled compound useful as a synthetic intermediate for agricultural chemicals, pharmaceuticals, dyes, resin stabilizers, etc., in high yield and selectivity, by reacting an aromatic amine having H at the ortho- position with a primary or secondary alcohol in the presence of a specific catalyst. CONSTITUTION:The objective compound can be produced by reacting an aromatic amine having at least one H atom at the ortho-position (e.g. aniline, o-alkylaniline) with a primary or secondary alcohol (e.g. methanol, isopropanol, etc.) in the presence of a catalyst at 250-450 deg.C in vapor phase. The catalyst is the one containing transition metal oxide (e.g. a catalyst containing iron oxide, etc., as main component) and obtained by calcining a component composed mainly of a transition metal compound, impregnating an aqueous solution of the salt of Cr, Al or Mg to the calcined product and again calcining the impregnated product. It has improved durability and long life.
Patent JP-H03284106-A (JP)
Title: Conveyer
Inventor: YASUHARA SEIJI
IPC: B60L13/04
Filed: 1990-03-29
Abstract: PURPOSE:To obtain a highly accurate and clean conveyer free from friction and dust by a method wherein a conveyed object which has a magnet at least in a part of it is floated inside a cylindrical superconductor and an external magnetic field is moved to change a magnetic field distribution inside the cylindrical superconductor. CONSTITUTION:A cylindrical superconductor 4 is immersed in liquid nitrogen in a cooling chamber 5 to have it in a superconducting state. An annular superconducting magnet 7 is provided outside the cylindrical superconductor 4 and a current is applied to the magnet 7 to form a magnetic field inside the cylindrical superconductor 4. A conveyed object 8 is floated in this state. If the annular superconducting magnet 7 is moved to a specific direction from the initial state and stopped at a predetermined position, a magnetic field distribution inside the cylindrical superconductor 4 is changed and the peak of the magnetic field is moved. As a result, the conveyed object 8 is also moved along with the movement of the magnetic field peak. With this constitution, problems such as contamination and damage can be eliminated and, further, handling can be easy.
Patent JP-H08229934-A (JP)
Title: Core drill
Inventor: NAGAE KEIKICHI
IPC: B23B51/04
Filed: 1995-02-28
Abstract: PURPOSE: To facilitate removal of a risky factor and a cost up factor by preventing a core from being slipped out by a method wherein a thin wall cylindrical core drop-preventive cylinder which is freely rotatable and has a sign curtain (NOREN) like part at its lower end, is incorporated in an adapter side barrel part of a body which is gently narrowed downward. CONSTITUTION: A taper part 1-a which is gently narrowed downward is provided to a part of an inner diameter of a body 1. An inner diameter of a cylinder on an adapter 3 side upper than that is that of a straight barrel cylinder of an inner diameter on a large diameter side of the taper. A thin wall cylindrical core drop-preventive cylinder 4 which is freely rotatable inside and has a sign curtain (NOREN) part 4-a at its lower end is incorporated in a straight barrel part on the adapter 3 side. When piercing with a grinding edge 2 is completed, and a core is cut off from a concrete floor board to start dropping, the core- drop preventive cylinder 4 starts dropping jointly by friction to the core, and a tip of the sign curtain (NOREN) part 4-a at the lower end is squeezed by the taper part 1-a of the body 1.  It enters like a wedge between the core and the taper part 1-a, and the core is prevented from dropping by slipping out from the body 1.
Patent JP-H09271841-A (JP)
Title: Heating method for rough rolling coil and coil heating device in coil box
Inventor: FUJII KUNIO
IPC: B21B45/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a coil heating device which heats a rough rolling coil in a coil box efficiently. SOLUTION: Movable stands are arranged on both sides of a coil box, a 1st oxygen burner group (B1 to B3 ) to jet a flame toward an end face of a rough rolling coil C and a 2nd oxygen burner group (B4 to B6 ) to jet a flame toward a hollow part (inside circumference face) of the rough rolling coil C are installed on this stand, and both end faces of the rough rolling coil C and the inside circumference face of the rough rolling coil C are heated at the same time.
Patent JP-H02258406-A (JP)
Title: Start control device of automotive automatic air conditioner
Inventor: TAKENAKA YASUSHI
IPC: B60H1/00
Filed: 1989-03-31
Abstract: PURPOSE:To provide good heating sense early under the condition of extremely low temperature by calculating the final period of a blow-off mode in start control utilizing outside air temperature, and variably controlling blow-off mode in start control based on the above calculated results. CONSTITUTION:An automatic air conditioner is provided with an arithmetic control device 46 where the output signals from a room temperature setter 47, an outside air temperature sensor 48, a solar radiation sensor 49, top and bottom room temperature sensors 50, 51, respective blow-off temperature sensors 70 - 72 and so on are inputted. A blower motor 13 is controlled according to the voltage signal calculated based on the above input signals, and respective actuators 59 - 62 are controlled according to the blow-off mode determined based on the above input signals. In this control device, the arithmetic control device 46 is constructed so that the final period of the blow-off mode in start control is calculated utilizing the outside air temperature detected by the outside air temperature sensor 48, thus the start period of the heat mode started following defroster mode may be advanced.
Patent JP-S557875-A (JP)
Title: Production of resin composition
Inventor: KIYOUKA SUKEKADO
IPC: C08L67/02
Filed: 1978-07-04
Abstract: PURPOSE: A polyarylene ester with a specific inherent viscosity and a polyalkylenephenylene ester are melt blended to produce title composition suitably used for food vessel because of high chemical resistance, moldability, transparency and impact strength.  
     CONSTITUTION: (A) 5W45 parts by wt of a polyarylene ester and (B) 95W55 parts of polyalkylenephenylene ester and/or polyalkylene phenylene ester-ether are melt blended, wherein the resin of components A and B with inherent viscosities satisfying equations I and II (η A, η B are the inherent viscosities of components A and B respectively, which are measured using lg. polymer/100 cc of solvent mix of phenol (6) and tetrachloroethane (4) at 25°C) are employed to give the objective composition. The component A is preferably prepared from aromatic dicarboxylic acids and bis-phenol A and the component B is preferably polyethylene terephthalate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04292916-A (JP)
Title: Manufacture of resin mold
Inventor: KAYUKAWA MITSURU
IPC: B29C33/40
Filed: 1991-03-20
Abstract: PURPOSE:To provide a manufacture of a resin mold which can obtain a molded product having high facial accuracy and high glossiness. CONSTITUTION:In a manufacture where curing resin 23a, 23b are cast and cured so as to wrap a model 20, then the model 20 is removed and the resin mold for resin molding is manufactured, after the surface of the model 20 is coated with a metallic thin layer 21 by metallizing, the curing resin 23a is cast and cured, through which the foregoing metallic thin layer 21 is transferred to the curing resin 23a.
Patent JP-H02259030-A (JP)
Title: Manufacture of aluminide
Inventor: SHIBUE KAZUHISA
IPC: C22C21/00
Filed: 1989-03-31
Abstract: PURPOSE:To suppress alloying reation in the stage of extending and to manufac ture the fine aluminide by mixing the grains of Al with the grains of Ti, Fe, Ni or the like in specified ratios, subjecting the mixture to deaerating, to extrud ing or rolling, thereafter to cooling and executing high temp.-high pressure treatment. CONSTITUTION:The grains or small lumps of Al (alloy) of <=5mm are mixed with the grains or small lumps of <=5mm of one or more kinds among Ti (alloy), Fe (alloy) and Ni (alloy) so that, by atom%, 25<=Al<=75 and 25<=Ti<=75 or 25<=Fe<=75 or 25<=Ni<=75 are satisfied. The mixture is compressed and deaerated and is thereafter extruded or rolled in the range of 250 to 550 deg.C and cooling is executed into a dense mixture. Then, the mixture is subjected to high temp.-high pressure treatment. By this treatment, Al is diffused, e.g. into Ti to form a Ti-Al series intermetallic compound. In this way, aluminide can easily be manufactured without alloying the mixture.
Patent JP-H11278793-A (JP)
Title: Boom telescopic mechanism for moving crane
Inventor: KAMEYAMA KYOJI
IPC: B66C23/687
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the output of a hydraulic cylinder while shortening the boom extending and retracting time. SOLUTION: In a boom telescopic mechanism for moving crane provided with a multistage telescopic boom formed by inserting plural intermediate booms 3, 4, 5, 6 into a base boom 1 freely to be extended and retracted, and inserting a top boom 2 into the intermediate booms freely to be extended and retracted, a base end of the cylinder tube 7B of a first stage double acting hydraulic cylinder, of which piston rod is fixed to the base boom 1, is provided with a means 8 for connecting the cylinder tube 7B and a selected boom to each other and a boom-to-boom fixation release means 11 for canceling the fixation by a boom-to-boom fixing means 10 for fixing adjacent beams to each other.  An extension wire 13 and a retraction wire 14 are provided between a top boom 2 and a following stage intermediate boom 3 to be extended and retracted by the cylinder tube 7B, and with this telescoping movement of the following stage boom 3, any one of each wire 13, 14 is pulled for retraction so as to telescope the top boom 2 at the same time.
Patent JP-H05290662-A (JP)
Title: Lid opening/closig structure of electronic unit
Inventor: KOBAYAKAWA TAKUYA
IPC: H01H3/16
Filed: 1992-04-03
Abstract: PURPOSE:To provide a lid opening/closing structure of an electronic apparatus provided with a means for turning a power source off for eliminating unnecessary battery consumption by utilizing the opening/closing of a lid. CONSTITUTION:Failure in turning off of a power source switch or unnecessary battery consumption when the switch of the power source is turned ON by strong outer force and so on, can be prevented by cutting the power source circuit of an electronic unit 1 provided with a lid 3 when the lid 3 is closed, regardless of ON/OFF condition of the power source switch of the unit. An engaging protrusion 4 to be engaged with a main body 2 is provided on the lid 3, and the engaging protrusion is engaged with the engagement part of the main body 2 when the lid 3 is closed, and the lid 3 is maintained at a closed position, while a switch contact inserted in series in the power source circuit by the engaging protrusion when the lid 3 is closed, is opened, and when the lid is closed, the contact is turned OFF, while it is turned ON when the lid 3 is opened, and the power source circuit is switched regardless of ON/OFF of the power source switch 12 of the electronic unit 1.
Patent JP-S59207772-A (JP)
Title: Automatic answering device of automatic answering telephone set
Inventor: YADA TAKASHI
IPC: G10L25/00
Filed: 1983-05-10
Abstract: PURPOSE:To reduce the power consumption and size of an automatic answering device of automatic answering telephone set, by setting an answering message talking condition, business message recording condition, and waiting condition by utilizing a single driving motor. CONSTITUTION:Magnetic heads 15 and 13 corresponding to an answering message tape 9 and business message recording tape 10 and pinch rollers 16 and 14 are placed on the same head substrates 12a and 12b, and the head substrates 12a and 12b are driven by a cam mechanism 22, and then, the cam mechanism 22 is controlled by a plunger 26. The substrate 12a and 12b are moved by the driving force of the cam mechanism 22 and positioned so that all the magnetic heads 13 and 15 and pinch rollers 14 and 16 are not engaged or so that either one of the tapes 9 and 10 can be driven.
Patent JP-S63248720-A (JP)
Title: Superconductor
Inventor: OWADA YOSHIHISA
IPC: C23C14/08
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a non-single crystal superconductor which can be formed into a thin film, has a high transition temp. and is suitable for use as a conductor, by using (X,Y,Cu)O type compd. (X is a group IIIa element of the periodic table and Y is a group IIa element of the periodic table). CONSTITUTION:(X,Y,Cu)O type compd. is deposited on a substrate such as an Si wafer, a group III-V semiconductor wafer, a heat resistant polymer sheet or a metallic sheet by sputtering, vapor deposition or other method to about 500Angstrom -30mum thickness to obtain a non-single crystal superconductor. The deposition is preferably carried out in the presence of oxygen. Lu, Sc, Tm, Dy or Yb is preferably used as the group IIIa element X because a high transition temp. is provided. Ba or Sr is preferably used as the group IIa element Y. The resulting superconductor has a high transition temp. of 50-80K and is suitable for use as the wiring material of an electronic circuit or the like.
Patent JP-S58199064-A (JP)
Title: Travelling granular matter supplying device
Inventor: YAMASHIRO YOSHIHIRO
IPC: B05B17/00
Filed: 1982-05-15
Abstract: PURPOSE:To enable to take immediately a countermeasure at the time of occurrence of stoppage of flow passage, deficiency of supply of granular raw material etc., by arranging to stop travelling automatically when granular matter fails to flow down normally. CONSTITUTION:In a travelling granular matter supplying device that supplies granular matter such as seed, fertilizer etc. to the farm through a specified flow passage 79 while travelling by a motive power, suspension of flowing down of granular matter in the flow passage 79 is detected by an abnormality detecting device attached to the flow passage, consisting of indicating devices 84 such as a sensor 83, a lamp L, a buzzer B2 etc. A stopping device consisting of a solenoid 41, tension pulley 14 etc. is linked with the detecting device and stops travelling automatically when flowing down of seed is interrupted. Consequently, it becomes possible to take immediately a counter measure in case of occurrence of interruption of the flow passage, deficiency of granular supply material etc. For instance, an accident such as generation of unplanted area etc. can be prevented when the device is used as a seeding device.
Patent JP-S60225417-A (JP)
Inventor: TOCHIHARA ISAO
IPC: H01G11/10
Filed: 1984-04-24
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-S62255392-A (JP)
Inventor: DEIITERU ROTSUTERUMOOZERU
IPC: B66C23/74
Filed: 1987-04-04
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-H08278162-A (JP)
Title: Motor position and speed detector
Inventor: YASOHARA MASAHIRO
IPC: H02P7/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide a motor position and a speed detector capable of increasing the extent of detection density ideally and of making control performance improvable to the full, in this device available in various public equipments. CONSTITUTION: This device consists of a detector outputting the position or speed of a motor needle after converting it into a substantially sinusoidal electrical signal, a delay means delaying an output of the detector 1 as long as (2m-1).π radian (m is a natural number) at an electrical angle, and a subtraction means 3 subtracting an output of this delaying means from the output of the detector 1, respectively.
Patent JP-H01254874-A (JP)
Title: Detecting circuit for charging level
Inventor: MITSUTAKI KAZUYA
IPC: H03M1/52
Filed: 1988-04-05
Abstract: PURPOSE:To obtain a detecting circuit excellent in detection accuracy without an error detection of the charging voltage by connecting a protective circuit between a first external terminal and an input side of an operational amplifier, and between a second external terminal and the input side of a level detecting circuit respectively. CONSTITUTION:A semiconductor integrated circuit 10 consists of the first and second external terminals 3, 4, the operational amplifier 8 wherein the input side is connected with the terminal 3 and an output side is connected with the terminal 4, and the level detecting circuit 9 wherein the input side is connected with the terminal 4. A signal input part consists of a capacitive element 2 being connected between the terminal 3 and 4, and a resistance element 1 being connected with the terminal 3. And, together with connecting a first protective circuit 5 between the terminal 3 and the input side of the operational amplifier 8, also a second protective circuit 7 between the terminal 4 and the input side of the circuit 9 respectively, then a connection circuit which is not passed by way of the circuit 7 is formed between the terminal 4 and the output side of the operational amplifier 8. And, a third protective circuit 6 is connected with the connection circuit between the terminal 4 and the output side of the operational amplifier 8. By this method, a voltage drop is never occurred in the connection circuit from an element 2 to the circuit 9.
Patent JP-H04315310-A (JP)
Title: Voltage comparator
Inventor: TANIMURA DAISUKE
IPC: H03K5/08
Filed: 1991-04-15
Abstract: PURPOSE:To cancel an error in a comparison voltage due to a change in one reference voltage by comparing each of two reference voltages including an error with respect to a GND level with a comparison voltage at comparators. CONSTITUTION:The comparator is provided with an input circuit 1, a 1st comparison potential generating circuit 3 and a 2nd comparison potential generating circuit 4 respectively receiving a 1st reference voltage and a 2nd reference voltage and a signal from the input circuit and applying arithmetic operation to them, and an error generating circuit 2 receiving the 1st reference voltage and the 2nd reference voltage and outputting 1st and 2nd error signals, and also a 1st comparator 5 comparing a signal inputted from the 1st comparison potential generating circuit 3 and the 1st error signal received from the error generating circuit 2 and selecting its output voltage to be at an H level or an L level, and a 2nd comparator 6 comparing a signal inputted from the 2nd comparison potential generating circuit 4 and the 2nd error signal received from the error generating circuit 2 and selecting its output voltage to be at an H level or an L level.
Patent JP-S559051-A (JP)
Title: Substituted moranoline derivative
Inventor: MATSUMURA SHINGO
IPC: C07D211/46
Filed: 1978-07-06
Abstract: NEW MATERIAL:N-Substituted moranoline derivative of formula I (Z is II; R is H, phenyl; when R is H, X is 4W5C alkylene, alkenylene; and when R is phenyl, X is 3W5C alkenylene).  
     USE: A medicine having blood sugar level suppressing activity, and useful as a prophylactic and remedy for hyperglycemia of man and beast, and diseases caused by hyperglycemia, e.g. diabetes, arterioscleroses, obesity, cardiopathy, gastritis, peptic ulcer, duodenal ulcer, etc.  
     PROCESS: The compound I is prepared by reacting moranoline with a reagent having a reactive aralkyl group or aralkenyl group, e.g. aralkyl halide, in the presence of a proper acid-acceptor, in a solvent such as a polar solvent (e.g. water, various alcohols, dioxane, etc. or their mixture) or an emulsion of the polar solvent and a non-polar solvent such as benzene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03280746-A (JP)
Title: Inter-terminal communication system
Inventor: KOYAMA TORU
IPC: H04L12/40
Filed: 1990-03-29
Abstract: PURPOSE:To improve the utility efficiency of a resource of a network by applying direct communication between terminal equipments connected by a bus interface in compliance with the CCITT recommendations I.430. CONSTITUTION:When a switch circuit 24 is connected to a transmission circuit 7, a transmission signal is applied between a transmission pair cable and a reception pair cable of the I.430 bus interface. The transmission signal is connected and received to a reception circuit 10 via a transformer 21 and a switch circuit 23. Through the constitution above, since the transmission reception of signal between 1st and 2nd terminal equipments are implemented in a different time zone and the transmission signals from the 1st and 2nd terminal equipments on the bus interface are not collided with each other, the full duplex communication between the terminal equipments is attained. Thus, the utility efficiency of the resource of the network is improved by applying direct communication between the terminal equipments connected by the bus interface in this way.
Patent JP-H07272630-A (JP)
Title: Formation of phosphor screen for plasma display panel
Inventor: AMANUMA TAKEO
IPC: H01J9/227
Filed: 1994-03-30
Abstract: PURPOSE:To easily form an accurate phosphor screen on the wall surface of the cell barrier of a plasma display panel having a large area and a highly fine pattern. CONSTITUTION:The space of a barrier on a substrate 1 is entirely charged with photosensitive phosphor paste 4, and this paste 4 is selectively exposed. An unexposed portion is, then, developed and removed for forming a phosphor hardened layer in the prescribed barrier space. Thereafter, an unnecessary portion is removed under the application of a sand blast 8, while the layer 7 being left on the side wall of a cell barrier 3. A phosphor 9 is bound to the side wall of the barrier 3 via a baking process. According to this construction, an accurate phosphor screen can be easily formed, as the sand blasting process takes place after the barrier space is accurately charged with the paste 4.