baber/WOPTO huggingface dataset:
Patent JP-H0427194-A (JP)
Title: High density multilayer wiring board and manufacture thereof
Inventor: YAJIMA RYUSUKE
IPC: H05K3/40
Filed: 1990-05-22
Abstract: PURPOSE:To manufacture a highly reliable and highly dense wiring board efficiently by charging the through hole of an inner layer circuit board with the mixture of metal or metallic particles and thermosetting resin or the mixture of inorganic particles and thermosetting resin. CONSTITUTION:A ground layer 1, a power supply layer 2, and a signal layer 3 are formed by etched foil method, or the like, using a laminate lined with metallic foils, and then those are united through prepregs 7 by pressurization and heating. Next, after boring, a through hole 4 is formed by electric plating or electroless plating. Next, a resist, which has heat resistance, is formed at the surface of this inner layer circuit, and fused metal 10 is filled up in the through hole. As this metal, solder, which has Sn and Pb for its main ingredients, can be used. Furthermore, the mixture where particles such as copper, nickel, stainless, aluminum, etc. are added to thermosetting resin such as epoxy, etc., or the mixture where inorgainc particles such as glass SiO2, alumina, etc., are added to thermosetting resin may be charged in the through hole 4.
Patent JP-S5465454-A (JP)
Title: Averaging device for reverse projection value
Inventor: TENMA TSUTOMU
IPC: G06T5/20
Filed: 1977-11-02
Abstract: PURPOSE:To ensure the averaging for the picture density value without lowering the space resolution when the reverse projection picture from the reverse projection value, by providing the data storage part, the data rearrangement circuit part and the arithmetic circuit part respectively. CONSTITUTION:The reverse projection value averaging device consists of data storage part 10, data rearrangement circuit part 20 and arithmetic circuit part 30 respectively. Six pairs of projection coordinates value x and reverse projection value f under j=1 are supplied in sequence into data line 40 and 41 along the direction of arrow i of the grid (A) to which value x and f are already obtained, and then j=2, 3 ... 6 are followed. At storage part 10, four pairs (x0, f0)-(x3, f3) of value x and f of four grid points which are adjacent each other in diagram (A) are delivered to data lines 60-63 plus 50-53 respectively. At circuit part 20, value x supplied to lines 60-63 are delivered to data lines 80-83 respectively in  the order of smaller amount as projection coordinates value x0'-x3'. In the same  way, value f data 50-53 are delivered to data lines 70-73 in the form of f0'-f3'.
Patent JP-2000327396-A (JP)
Title: Solidification of granular steelmaking slag
Inventor: FUKUSHIMA YASUMASA
IPC: C04B18/14
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a stable solid material with a formed ettringite by solidifying a mixture of a granular steelmaking slag with gypsum in the presence of water. SOLUTION: The granular steelmaking slag containing >=50% granules having <=5 mm particle diameter is used as the granular steelmaking slag. If the condition is not satisfied, the reactivity with the gypsum is reduced, and the formation of the ettringite is inhibited. Concretely, a melted pig iron-pretreating slag, a converter slag or the like can be used as the slag. The water component is fed as a warm water or steam at 80-120 deg.C, and the curing is carried out by an autoclave. When the treatment is carried out not only in the presence of the water but also in the carbon dioxide atmosphere, the solid material having higher strength is obtained by the carbonation. When α-hemihydrate gypsum or type II hemihydrate gypsum is used, the hardened body having a high strength is obtained.  The ettringite phase (3CaO.Al2O3.3CaSO4.32H2O) is present as a stable phase in a CaO-Al2O3-CaSO4-H2O-based composition which is an essential component of a mixed powder obtained by reacting the steelmaking slag with the gypsum in the presence of the water.
Patent JP-H0241486-A (JP)
Title: Press having a wide nip
Inventor: ANCHI ISAAKI IRUMARIINEN
IPC: D21F3/02
Filed: 1989-05-25
Abstract: PURPOSE: To facilitate manufacturing, installation, maintenance or disassembly for the purpose of replacement by structuring a pressure element, which is disposed opposite a reaction roll to contain a specific jack unit and a top element. CONSTITUTION: Plurality of jacks 14 of a pressure element, which is disposed in the loop of a belt 3 opposite a reaction roll 2, are included in a rectangular jack unit 15. The jack unit 15 includes a block 16 with cavities 17 and a planar top element 19, which is provided with apertures 20 for the piston rods of the jacks. The pressure element is secured to a stand 9 of a wet press. The press shoe 5 and the piston rods are not mechanically connected.
Patent JP-S5561326-A (JP)
Title: Bending method for austenitic stainless cast steel pipe by high frequency induction heating
Inventor: TANAKA TAKASHI
IPC: B21D7/16
Filed: 1978-10-30
Abstract: PURPOSE: To continuously plastically deform the austenitic stainless cast steel pipe in order to make it bendable without causing cracks, by limiting the working condition.  
     CONSTITUTION: The austenitic stainless cast steel pipe P is passed through the guide rolls 1, 2, and the heater 3, and is clamped by the clamp 6 of the arm 5 at the suitable position. Next, the pipe P is continuously sent forward at a speed 0.2W 1.0mm/sec and is heated to 1,060W1,300°C by the heater 3; immediately after that, the pipe P is water cooled by the cooler 4. Hereupon, a bending moment is continuously given to the pipe P in the heating zone, in order to cause the continuous plastic deformation by the bending radius R, 1.5W3 times of the length of the pipe P; hereby, the bending work is applied to the pipe P. Besides, the reason of limiting the working condition is because that the slower the sending speed for the pipe P is, the less is the generation of cracks, however, if the speed exceeds the limited range, the productivity is lowered. And the smaller the bending radius is, the higher the heating temperature is required to be, however, if the temperature exceeds the limited range, the postwork material quality is deteriorated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11292618-A (JP)
Title: High temperature ceramic material of aluminum titanate
Inventor: TABATA HIROYUKI
IPC: C04B35/44
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic material that has improved thermal properties, resistance to thermal shock and mechanical properties by specifying the contents of MgO, Al2 O3 , TiO2 and SiO2 in the ceramic composition. SOLUTION: This aluminum titanate ceramic comprises <=1% of MgO, 60-65% of Al2 O3 , 20-32% of TiO2 , and 5-15% of SiO2 . This ceramic has a thermal expansion coefficient of 0-2.0*10<-6> / deg.C in the temperature range of from 20-1,330 deg.C. This high strength, thermal expansion-resistant material is produced by mixing alumina, titania and magnesia as raw materials, crushing, granulating and sintering them, further admixing alumina and kaolin thereto to form a composite sintered product. In this formulation composition, ultra-fine powders of MgO and SiO2 with particle sizes about 100 Å are formulated to increase its stability and mechanical strength and retain its low thermal expansion.
Patent JP-H11310688-A (JP)
Title: Epoxy resin composition for sealing semiconductor and semiconductor device
Inventor: ASANO HIDEKAZU
IPC: H01L23/29
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject epoxy resin composition that can form cured products having excellent flame retardancy and reliability in no need of hazardous halogen compound and antimony trioxide by using an epoxy resin, a phenolic resin curing agent, a specific zinc molybdate flame retarder and an inorganic filler. SOLUTION: This composition comprises (A) an epoxy resin, (B) a phenolic resin curing agent, (C) a flame retarder prepared by supporting (C") a specific zinc molybdate on (C') spherical silica having an average particle size of 0.2-20 μm and a specific surface area of 1-20 m<2> /g and (D) an inorganic filler. In a preferred embodiment, this composition contains the component C in an amount of 1-300 pts.wt. in which the content of the compound C" and of uranium are 1-50 wt.% and <=10 ppb, respectively, or the compound C" amounts to 0.02-35 pts.wt., per 100 pts.wt. of the total of the component A and the component B.
Patent JP-H11309970-A (JP)
Title: Input slip attachment sheet
Inventor: HANAMURA KIMITAKA
IPC: B42F5/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an input slip attachment sheet which handles an input slip of a non-standard size smaller than a standard size as an input slip of a unified size to replace the standard size and dispense with the operation to paste the input slip to a pasteboard of a specified size or the operation to insert the input slip into a file of specified size. SOLUTION: The input slip attachment sheet 1 for an input slip of a specified larger size than a standard size, that is, an input slip of a unified size replacing the input slip of the standard size has an input slip attachment part and an input information transfer part 3 for reading by a machine and transferring input information, formed on the surface of the input slip attachment sheet 1. The input slip attachment part has a pressure-sensitive adhesive for input slip attachment coated previously and covered with a release paper 6. In addition, the input slip attachment part has a registering guide 2 printed for indicating an input slip attachment position.
Patent JP-S5466167-A (JP)
Title: Thickness measuring method of plate object
Inventor: HORIUCHI SHIYOUICHI
IPC: G01B15/02
Filed: 1977-11-04
Abstract: PURPOSE: To enable precise measurement of thickness by automatically correcting the running error, by detecting and storing the running error of transmitter and receiver, and correcting the results of measurement of the measuring object on the basis of stored running error.  
     CONSTITUTION: A transmitter and a receiver placed opposedly on the face and back of the measuring object are moved in synchronism at right angle to the running direction of the measuring object to measure the thickness of the measuring object. At this time, in the first process, in the absence of the measuring object, the transmitter 31 and receiver 32 are synchronized and moved by a driving unit 2, and the data of running error when the thickness information from a position oscillation device 7 is 0 is stored in a memory unit 10. In the second process, the thickness of the measuring object is measured. In the third process, the result of measurement obtained in the second process is operated and corrected according to the data stored in the first process, then the signal after correcting the running error is delivered. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08299059-A (JP)
Title: Table for desk
Inventor: SUGIYAMA TORU
IPC: G06F3/039
Filed: 1995-05-01
Abstract: PURPOSE: To easily use apparatuses at the fixed position on a table and freely use the table surface by providing a storage section on the table supported by a desk. CONSTITUTION: A storage section 3 of apparatuses 4 is provided on a table 1, and the apparatuses 4 liable to be drifted or dropped when they are merely put on the table 1 and difficult to use, e.g. a mouse pad, a pen tablet, and a finger input unit for a personal computer, are stably put at the fixed position in it. The storage section 3 is recessed from the surface of the table 1. A hole 6 is provided to easily take out the apparatuses 4 stored in the storage section 3, and finger tips are inserted into the hole 6 from below to push the ends of the apparatuses 4. When this table 1 for a desk is used as a desk 10 for the personal computer, the apparatuses 4 are stably put at the fixed position, the apparatuses 4 are prevented from being drifted or dropped, and the apparatuses 4 can be easily used.
Patent JP-S62289169-A (JP)
Title: Cell culture device
Inventor: TOKASHIKI MICHIYUKI
IPC: C12M1/09
Filed: 1986-06-10
Abstract: PURPOSE:To cultivate cells efficiently, by making constitution wherein plural culture units are piled, cells are subjected to suspension culture, a settling zone is set in each culture unit and the cells are separated from an oil culture solution by gravity. CONSTITUTION:Plural culture units are arranged in piles in the vertical direction in a main body 5 of a culture device in such a way that a culture solution can be circulated through each culture unit. Further each culture unit is divided into a suspension culture zone for cells and a settling zone 7 by a partition wall 6 so that the culture units are communicated through the lower parts. The culture device 5 is charged with the culture solution from a conduit 1 and oxygen from a conduit 3, cells are kept in a suspension state by a stirrer 8 and the cells are multiplied by culture. Then, the cells are separated from the culture solution at the settling zone 7 by gravity, the culture solution containing no cells is discharged from conduits 2-1-2-4 and the cells are settled on the bottom of the device 5.
Patent JP-H04235165-A (JP)
Title: Intermediate for producing 2-hydroxyindole-1- carboxamide compound effective as analgesic anti-inflammatory
Inventor: SAURU BAANAADO KADEIN
IPC: C07D405/06
Filed: 1991-06-04
Abstract: 2-Oxindole-1-carboxamides of the formula: 
<CHEM>
 and their pharmaceutically acceptable base-salts, where X and Y are certain optional substituents or can be taken together to form certain ring structures; and R<1> is alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, optionally substituted phenylalkyl, optionally substituted phenoxyalkyl, (thiophenoxy) alkyl, naphthyl, bicyclo [2.2.1]heptan-2-yl, bicyclo [2.2.1]hept-5-en-2-yl or a group of the formula -(CH2)n-Q-R<0> where n is 0, 1 or 2, Q is a divalent radical which is a specified heterocycle, and R<0> is H or alkyl. 
<??>The compounds are useful as analgesic and anti-inflammatory agents. 
<??>Also covered are certain intermediates useful in the preparation of the compounds (I), these intermediates having H in place of -COR<1>.
Patent JP-S5658793-A (JP)
Title: Driving method of thyristor motor controlling device
Inventor: NAKAMURA TADAMASA
IPC: H02P6/14
Filed: 1979-10-17
Abstract: PURPOSE:To duplicate the existing freqeuncy of PWM voltage control of a thyristor motor by a method wherein two transistors of a transistor PWM voltage regulator are interrupted simultaneously during forced commutation and they are interrupted alternately during natural commutation. CONSTITUTION:When the motor 50 starts to operate or is operating in a low speed, the 2nd controller 4 is activated receiving the output signal from a comparator 5 and outputs signals to the 2nd driver 2, thus, a transistor Tr2 being interrupted simultaneously with a transistor Tr1, thus, performing commutation of an inverter 51. When it enters a high speed range, signals from the comparator 5 to the 2nd controller 4 disappear and the 2nd controller 4 is turned OFF. At the same time, the 2nd driver 2 receives signals from the 1st controller 3 received the output signals from the comparator 5, thus, making the transistor Tr2 and the transistor Tr1 interrupt alternately, thus, voltage control being performed by means of the PWM frequency of duplicated frequency during interruption by means of one transistor.
Patent JP-S5271421-A (JP)
Title: Prepaation of sloxy-group-containing organomagnesium complexes
Inventor: IKEGAMI TADASHI
IPC: C07F7/18
Filed: 1975-11-07
Abstract: PURPOSE: The title compound I (M is Be, B, Zn, Al; R 1  is 1-29c hydrocarbon residue; R 2  is H or 1-10 hydrocarbon residue; R 3  is 1-10C hydrocarbon residue; R 4-5  is R 2 ;R 6  is H or 1-20C hydrocarbon residue; m is the valence of M; α,β,p,q and s are number larger than 0, and satify the equation II and β/α=0.6-20), e.g. the compound III. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5466023-A (JP)
Title: Television camera
Inventor: NAKABE RIYUUHEI
IPC: H04N5/16
Filed: 1977-11-05
Abstract: PURPOSE: To reproduce pictures in accurate black constantly, by comparing signal outputs obtained by scanning built-in and externally-fitted optical black parts respectively, and by controlling the level of the signal output of the externally-fitted optical black part by feeding the obtained difference output back to a video amplifier.  
     CONSTITUTION: Built-in optical black part 202 and externally-fitted optical black part 204 are provided outside the screen scanning part of the pickup tube. Signal outputs 407 and 406 obtained by scanning both optical black parts are compared 408 each other, and a signal indicating this difference is fed back to video amplifier 403 via amplifier 409 so as to control the level of the signal output obtained from externally-fitted optical black part 204, so that clamping 403 of a luminance signal will be attained on the basis of this controlled level. Consequently, pictures can be reproduced in accurate black constantly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08323793-A (JP)
Title: Hollow molded product and production thereof
Inventor: KAWAGUCHI KUNIAKI
IPC: B29K69/00
Filed: 1995-05-31
Abstract: PURPOSE: To provide a GAI molded product reduced in surface appearance inferiority such as surface roughening or gloss irregularity and excellent in mold transfer properties by using a polyacetal resin. CONSTITUTION: In a gas assist injection molding method producing a hollow molded product by injecting gas into an injected molten resin, as the resin, a polyacetal resin with a melt index of 30-100(g/10min) is used.
Patent JP-H10327505-A (JP)
Title: Power receiving and distributing facility
Inventor: SHIOIRI SATORU
IPC: H02B1/20
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a desired insulation performance and to change the layout easily, by providing an electric equipment block molded by a solid insulation and a conductor block molded with a solid insulation for conductors for connecting each electric equipment block. SOLUTION: A vacuum valve 1 for vacuum interrupter is used for interrupting current. A movable side conducting shaft 4 is connected to an operation mechanism 19 through an insulation operation container 11. Also, a movable side conducting shaft 4 is coupled to a conductor 18, the conductor 18 is connected to a conducting shaft at the fixing side and is respectively connected to the main circuit connection. An interrupter block 42 is molded together with a vacuum valve 1, an insulation operation container 11, and conductors 17, 18 by the solid insulation. A disconnector block 44 is molded together with a vacuum valve 21 for disconnector, an insulation operation container 31, conductors 37, 38 by solid insulation.  A conductor block 71 is molded together with a conductor for connecting a main circuit for making a circuit configuration using an interrupter, disconnecting switch, lightening arrester and others by a solid insulation.
Patent JP-S62291600-A (JP)
Inventor: HERUMAN OOPAASHIYARU
IPC: G21D1/00
Filed: 1987-05-28
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-H01302307-A (JP)
Title: Pattern forming method having refractive index difference and pattern transfer body used therein and image forming body
Inventor: KAWAKAMI TETSUJI
IPC: G02B6/12
Filed: 1988-05-31
Abstract: PURPOSE:To easily form patterns having a refractive index difference by transferring a compd. B which changes the refractive index of a compd. A by reaction with a compd. A by sublimation or diffusion and bringing the same into reaction with the compd. A. CONSTITUTION:The transfer body 5 contg. the compd. B which changes the refractive index of the compd. A having a reactive functional group by reacting with the compd. A is brought into tight contact with an image forming body consisting of the layer 2 contg. compd. A and the base body 3. The compd. B is transferred from the transfer body to the image forming body by the sublimation or diffusion generated by the energy of electromagnetic waves such as light or heat and is brought into reaction with the compd. A, by which the change in the refractive index is generated. The formation is facilitated in this way and the excellent preservation stability is obtd. without having heat sensitivity and photosensitivity in the image forming body of an unrecorded state. The recording with many recording means is enabled by using the radiations of the heat, current, light, etc., as recording energy.
Patent JP-H07138358-A (JP)
Title: Thermoplastic resin and production thereof by using heterocyclic amine catalyst
Inventor: JIYOSEFU ANSONII KINGU JIYUNIA
IPC: C08G64/20
Filed: 1994-06-16
Abstract: PURPOSE: To obtain a thermoplastic resin without using a cocatalyst or a catalyst quencher and free of a detrimental catalyst residue by conducting a solventless melt polycondensation reaction under controlled reaction conditions of a heterocyclic amine catalyst.  
     CONSTITUTION: (A) a desired component of a thermoplastic resin and a catalyst selected from the group consisting of a heterocyclic amine and a nitrogen- containing heterocyclic compound are mixed in a suitable reactor vessel to be subjected to a melt polycondensation under controlled conditions such that (B) the temperature within the reactor vessel is gradually increased and (C) the pressure within the reactor vessel is gradually decreased, whereby a thermoplastic resin is produced without using a cocatalyst or a catalyst quencher and catalytic contaminants can be eliminated from the thermoplastic resin. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000319587-A (JP)
Title: Coating material composition
Inventor: ASAGA HISASHI
IPC: C09D7/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material composition having excellent air permeability and moisture permeability, improved antimicrobial properties, insect pest controlling properties, fungicidal properties and minus ion effect and yet friendliness to the environment. SOLUTION: A polyamide resin solution having 5-15% solid content ratio of resin is compounded with 0.5% charcoal powder obtained by processing any of at least white charcoal, black coal, bamboo charcoal, high-quality charcoal bincho, etc., into 300 mesh powder of 45-70 μm to give a main material. The main material is compounded with 25-50% of a subsidiary material which is composed of charcoal powder of any of at least white charcoal, black coal, bamboo charcoal, high-quality charcoal bincho, etc., and compounded just before use to form a coating material composition 2. The coating material composition comprises 0.1-5% of an essential oil of a white-cedar leaf containing hinokitiol by weight ratio besides the main material and the subsidiary material.  The coating material composition comprises 1-10% fumaric acid solution containing chlorine, sulfur, iron and heavy metals by weight ratio besides the main material and the subsidiary material. The coating material composition comprises 1-20% of tourmaline powder having 50-100 μm for generating minus ion by weight besides the main material and the subsidiary material.