baber/WOPTO huggingface dataset:
Patent JP-H08316377-A (JP)
Title: Electronic packaging structure
Inventor: JIYON SUCHIIBUN KURESUGE
IPC: H05K1/14
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit card or board and also to provide a power/ grounding structure wherein associated circuit cards or boards are mutually strictly coincided in their thermal expansion coefficient. SOLUTION: Circuit boards or cards 12 are made of organic insulating material 16 having an electric circuit with integrated circuit chips 10 formed thereon. A power/grounding assembly 30 is made up of organic insulating material layers 32, at least two conductive (usually, copper) material layers 34, 36, which are alternately stacked. One 34 of the conductive material layers forms a power connection, and the other 36 thereof form a grounding connection. Also provided is at least one additional structural material layer 38 which has a relatively high Young's modulus and a CTE of less than about 10 ppm/ deg.C. This structure is made of preferably invar or copper-clad invar.  The material of the conductive copper and invar are selected so that the conductive material and a composite CTE of a power/grounding structure are strictly coincided with the circuit cards or boards in their thermal expansion coefficient.
Patent JP-H05126064-A (JP)
Title: Gear type measuring pump for synthesized elastic material
Inventor: AASAA UIRIAMU GURIINSUTORIITO
IPC: B29C48/94
Filed: 1992-04-03
Abstract: PURPOSE:To facilitate cleaning and the like within a gear chamber as well as to enable compound to be used as lubricant by constituting the other side plate to be detachable from the gear chamber together with a bearing means and the like which are attached to the side plate as a power means attached onto one side plate forming the gear chamber is operated. CONSTITUTION:The gear type measuring pump allows a gear chamber with which an inlet 22 and an outlet for material are communicated, to be formed in the inside of a housing 20. A side plate 30 which closes the opening of the housing, is detachably mounted onto one side section of the housing 20. Furthermore, paired gears 40 and 41 carrying measured material from the inlet 22 to the outlet, are disposed in the inside of the gear chamber. In the aforesaid constitution, paired bearing means are attached onto the side plate 30 of one side section, so that the paired gears 40 and 41 are thereby rotatably supported. A power means 65 is attached onto a side plate 31 at the other side section of the housing 20, and the tip end section of the means is detachably connected to the side plate 30 of one side section. The side plate 30 of one side section and the respective gears 40 and 41 are integrally removed from the gear chamber by the power means 65.
Patent JP-H07322307-A (JP)
Title: Wiring board device and line pull-in mechanism in the wiring board device
Inventor: NAKAO SHIGETOSHI
IPC: H04Q1/14
Filed: 1994-05-24
Abstract: PURPOSE:To provide an MDF device and the line pull-in mechanism of the MDF device capable of reducing the number of pin holes, reducing a device area and easily performing the various kinds of line tests. CONSTITUTION:This line pull-in mechanism of the MDF device composed of a matrix board 3 and pins 7 inserted from the pin holes 4 on the matrix board 3 is provided with plural outgoing lines 2 provided in the insertion part of the pin holes 4, plural incoming lines 1 mutually parallelly provided so as to orthogonally cross the pin holes 4, line connection pins 7 provided with a conductor part 5 in contact with the outgoing lines 2 and a slidable conductor part 6 in contact with the incoming lines 1, a pair of line pull-in lines 8 and 9 extended along the outgoing lines 2 through the matrix board 3 and line pull-in pins provided with a pair of the conductor parts connected respectively to the conductor parts 5 and 6 provided in the line pins 7. By inserting the line pull-in pins from above the line connection pins 7, the desired incoming line 1 and outgoing line 2 and a pair of the line pull-in lines 8 and 9 are respectively connected.
Patent JP-H0216153-A (JP)
Title: Polyphenylene ether molding composition
Inventor: DEIITAA BITSUTOMAN
IPC: C08L71/12
Filed: 1989-05-01
Abstract: PURPOSE: To obtain a polyphenylene ether molding composition capable of providing a molded product used for various purposes by melting and mixing a polyphenylene ether, a graft polymer of a resin generating monomer on silicone rubber, and an optional specified thermoplastic polymer.  
     CONSTITUTION: (A) One to ninety nine pts.wt. (hereinafter referred to as pt) of resin-like polyphenylene ether, (B) 1-99 pts. of a graft polymer on silicone rubber of (a) 60-100wt.% (hereinreferred to as %) of a mixture of 60-100% of an aromatic alkenyl compound and 0-40% of an α,β-unsaturatec compound and (b) a compound obtained from organosilane mainly composed of 10-95% of a dihalodiorganosilane, which has an average grain size of 0.05-1μm and a gel content larger than 50%, the organyl group thereof being a 1-6C alkyl or cyclohexyl, a 3-12C aryl or the like, (C) 0-80 pts., per 100 pts. of A+B, of a thermoplastic polymer of 60-100% of the aromatic alkenyl compound and 0-40% of the α,β-unsaturated compound, and, optionally, various additives are mixed, and the resulting mixture is fused and mixed, or fused-extruded at about 200-350°C in a standard device to manufacture the polyphenylene ether molding composite. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02288598-A (JP)
Title: Speaker
Inventor: TAKESHITA MINORU
IPC: H04R9/02
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate wiring of a lead wire by using a flexible substrate being the integration of a spacer ring part, a leadout part and a terminal part. CONSTITUTION:A spacer ring part 12, leadout wires 16a, 16b of a voice coil 20 and terminals 17a, 17b for adhering a diaphragm are formed by using one flexible substrate. Then the spacer ring part 12 adhered at the outer circumference of the diaphragm 19 is adhered and fixed to the circumferential ridge of a frame 24 provided to the outer circumference of a yoke 25 so that the voice coil 20 is inserted to a magnetic gap 30 of a magnetic circuit 29. Moreover, the terminal part 14 is stuck to the bottom face of the yoke 25 through the leadout part 13 at the outside face of the frame 24, a protection cover 31 is covered to the front face of the diaphragm 19 to form a speaker. Thus, the adhesion process and the dry time of the adhesives attended with the fixing the lead wire are not required and the wiring is facilitated.
Patent JP-H075898-A (JP)
Title: Voice signal processing device and plosive extraction device
Inventor: YOSHIZUMI YOSHIYUKI
IPC: G10L25/93
Filed: 1992-04-28
Abstract: PURPOSE:To provide a voice signal processing device and a plosive extraction device which control an amplification section length and a gain and perform voice emphasis in accordance with the kinds of consonants. CONSTITUTION:A coefficient computing means 11 ouputs values that level- compensate voice and a coefficient control means 14 makes them values having gain and, the timing width taht correspond to the kinds of consonants. In a feature extraction means 15, consonant plosives of the voice, fricative and vowel pitches are extracted, the kinds of consonants are discriminated and are transmitted to the means 14. Then, a delay is made for the duration which is required for the processes of a first delay means 12. Outputs of the means 12 are multiplied by the outputs of the mean 14 and outputted. Since plosive consonants are discriminated and timing controls of compensation coefficients are performed in accordance with the kinds of plosive consonants, a stable emphasis is performed without varying VOT and the degree of clearness of the voice is improved.
Patent JP-S62268017-A (JP)
Inventor: OOYA MAKOTO
IPC: H01H11/04
Filed: 1986-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5877872-A (JP)
Title: Epoxide manufacture
Inventor: ANDORE REKURO
IPC: C07D301/12
Filed: 1982-06-25
Abstract: 1. Process for the production of epoxides, in which hydrogen peroxide is reacted with a compound containing an ethylenic double bond in a homogeneous liquid reaction mixture containing a catalyst and a base, characterised in that the concentration of water in the reaction mixture is kept below 10% by weight, a base chosen from the organic nitrogen bases with a pKa of not more than 8 is used, and a catalyst chosen from the selenium compounds is used.
Patent JP-H11306684-A (JP)
Title: Pcm data output method and device therefor
Inventor: TSUBAKIHARA MASAHIRO
IPC: G11B20/10
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To accurately output a PCM while relating PCM group information and PCM data correctly at all times. SOLUTION: In a packet synchronizing section 1, PCM group information is transferred to a PCM data processing section 5 and PCM data is transferred to a buffer control section 2, when the leading PCM data is included in outputted PCM data, a group leading existence signal and group leading position information are outputted to a buffer control section 2. In the buffer control section 2, PCM data is written in a PCM buffer 4, at the time, the leading PCM data is recognized from the group leading existence signal and group leading position information, an address with which the leading PCM data is written in the PCM buffer 4 is stored in a group leading address storing section 3 as group leading address information.  The PCM data processing section 5 outputs PCM group information outputted from the packet synchronizing section 1 to the outside when PCM data of a group leading address of the group leading address storing section 3 is read out.
Patent JP-H01278874-A (JP)
Title: Manual electric dual circuit brake system
Inventor: SHIRAI KENJI
IPC: B60T13/66
Filed: 1988-05-02
Abstract: PURPOSE:To avoid such a possibility that a brake operates against driver's will and strong braking force occurs, before it happens by installing a fluid pressure lowering device for controlling a fluid pressure differential, made up of substracting brake fluid pressure from that of an electric control hydraulic source, to less than the reference value. CONSTITUTION:A fluid pressure lowering device 38 is installed interposingly between an electric control hydraulic source 32 and a brake fluid pressure selector device 30, and this fluid pressure lowering device 38 is connected to a master cylinder 10 as well. An anomalous signal, generating fluid pressure higher at normal time in the electric control hydraulic source 32 because of trouble in an electric control part of this electric control hydraulic source 32, is inputted thereinto, and when a fluid pressure differential, made up of subtracting brake fluid pressure in the master cylinder 10 from that in this hydraulic source 32, is reached to the position reference value, this fluid pressure lowering device 38 is operated. With operation of this fluid pressure lowering device 38, brake fluid pressure of the electric control hydraulic source 32 is lowered, and this fluid pressure differential is set to less than the reference value, whereby such a possibility that a brake operates against driver's will is prevented from occurring.
Patent JP-H04316309-A (JP)
Title: Tab terminal feeder
Inventor: TAKANO YOSHIYUKI
IPC: H01G13/00
Filed: 1991-04-15
Abstract: PURPOSE:To detect the existence of a tab terminal or the abnormality of a two tabs, a inverse tab, an erect tab, etc. CONSTITUTION:When positioning a tab terminal 1 by pressing the plate part 1b of the terminal 1 with the first presser 6b on a positioning base, the thickness of the terminal is detected by a magnetic metallic piece 22 and a magnetic proximity switch 23 so as to eliminate two pieces of tabs or an erect tab. Moreover, when pressing the lead wire 1c in the axial direction by the second presser 7, the bend of the lead wire can also be detected by detecting, with a photosensor, the existence of the lead wire in both conditions at the time of being pressed and at the time of being not pressed.
Patent JP-S5536174-A (JP)
Title: Sea structure connecting method by using partial floating body
Inventor: TAKEDA KAZUO
IPC: B63B9/06
Filed: 1978-09-06
Abstract: PURPOSE: To connect the upper surfaces of both floating bodies in a state of the same surface by a vertical directional positioning of the connecting part, by means of inserting another floating body in the connecting part or the lower part of the end part of a floating body, and of connecting the floating bodies mutually by restricting the connecting part by the buoyancy.  
     CONSTITUTION: A bed ship 3 is allowed to be floated up to a prescribed position, by means of facing blocks A, B, and of inserting the bed ship sunk up to a prescribed deepness by the pouring water in ballast tanks 5 into the undersurface 2 from the side of the connecting part of the block A, B so as supporting beam 4 not to be contacted to a supporting float 1. By such means, the jointing parts of the block A, B are restricted, and the blocks A, B are fixed by means of regulating the draft quantity of the bed ship 3 so as that the upper surfaces 6 of the block A, B  become into an equal height. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04337937-A (JP)
Title: Device inside monitoring system for transmitter
Inventor: OZAKI HIROICHI
IPC: H04J3/17
Filed: 1991-05-15
Abstract: PURPOSE:To more speedily evaluate a fault when the fault occurred at the transmitter of digital signals. CONSTITUTION:When any fault is detected by fault detection circuits 7-18 provided in multistage packages 3-6, signals patterns made various for fault points or fault contents are inserted into the idle time slots of a main signal and transferred into the downstream of a communication path. A device inside alarm part 28 executes communication only with the final stage package of the communication path and collects all the monitor information in the device according to the fault result at this package and the detected result of the specified pattern.
Patent JP-S5443531-A (JP)
Title: Capacitor type metering current transformer
Inventor: FUKUHARA HIROSHI
IPC: H01G4/258
Filed: 1977-09-13
Abstract: PURPOSE: To reduce cost and to improve realiability by placing dielectric having positive and netative temperature coefficients between low and high voltage electrodes of main and voltage dividing capacitors.  
     CONSTITUTION: Dielectric having positive and negative temperature coefficients composed of insulation oil impregnated paper 12 containing oil gap 13 at proper position is inserted between low voltage electrode 8 and high voltage electrode 9 of main capacitor 10 and voltage dividing capacitor 11. Consequently even when ambient temperature of said capacitors 10, 11 is varied, temperature coefficients of dielectric coefficients between oil-impregnated paper 12 and mineral oil in oil gap 13 are cancelled to maintain the capacitance constant, thereby reliability of current transformer is improved while since the dielectric is composed of insulating paper such as craft paper and mineral oil material cost is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5536862-A (JP)
Title: Polarizing plate
Inventor: FURUHASHI YASUO
IPC: G02B5/30
Filed: 1978-09-08
Abstract: PURPOSE:To produce a thin polarizing screen excelling in humidity resistance, weather resistance, and workability, by coating the both faces of polarizing film with specified compound containing isocyanate radical, and forming coat films after curing. CONSTITUTION:A compound (A) having more than two isocyanate radicals within a molecule, such as reactant of tolylene diisocyanate and trimethylol propane, and a compound (B) having active hydrogen and polymerizable unsaturated radical being reactive with isocyanate radical, such as 2-hydroxy ethyl methacrylate, are reacted to form one-pack type paint (the content of isocyanate should be preferably 3- 10%). This paint is spread on the both faces of a polarizing film, and is cured by radiating active energy rays such as ultraviolet rays (of which wavelength should be preferably 300-450mmu). And then further heating at about 50-100 deg.C to cure completely, paint films are formed.
Patent JP-H049351-A (JP)
Title: Production of diphenic acid
Inventor: MITAMURA SHUICHI
IPC: C07C63/331
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the objective diphenic acid useful as a raw material for polymeric compounds, resins, etc., in high yield at a low cost by oxidizing phenanthrene with hydrogen peroxide or performic acid in formic acid solvent. CONSTITUTION:Diphenic acid having a purity of >=98% can be produced in quantitative yield by using phenanthrene as a raw material, oxidizing the compound with usually 2-30mol, preferably 4-10-mol (based on 1mol of the raw material) of an oxidizing agent consisting of hydrogen peroxide or performic acid at 10-120 deg.C (preferably 20-80 deg.C) in formic acid solvent in the presence of 0.001-0.1wt.%, preferably 0.005-0.05wt.% (based on the formic acid) of a mineral acid such as sulfuric acid, hydrochloric acid and phosphoric acid, preferably cooling the obtained reaction mixture to a temperature between room temperature and 8 deg.C, separating the precipitated crude diphenic acid crystal by filtration and finally washing the crude crystal with an aromatic solvent (preferably benzene, toluene, chlorobenzene, etc.).
Patent JP-H09282784-A (JP)
Title: Method for discriminating optical disk
Inventor: BABA TETSUYA
IPC: G11B21/08
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To quickly discriminate a track pitch of a disk so as to enable stable control. SOLUTION: Under the rotating state of an optical disk 1 by executing only focus servo control, when an optical pickup 2 is moved by a predetermined fixed distance, from an RF signal corresponding to return light from the optical disk 1, a mirror signal or on-track signal from a mirror surface between tracks on the optical disk 1 is detected. Then, based on the number of detected mirror signals or on-track signals, a kind of the optical disk 1 is discriminated.
Patent JP-H0655318-A (JP)
Title: Boring device
Inventor: MIZUNO MASAAKI
IPC: B23B39/00
Filed: 1992-04-28
Abstract: PURPOSE:To machine a work machined hole accurately in a desired hole form by providing a control device to control the operation of a piezoelectric actuator according to preset machined hole form data and by interlocking with the rotation and axial feeding of a quill. CONSTITUTION:A piezoelectric actuator 11 to displace a tool in the radial direction of a quill is provided in a tool holder. Also a control device 55a to control the operation of the piezoelectric actuator 11 according to the preset machined hole form data and by interlocking with the rotation and axial feeding of the quill is provided. Next, a device is controlled according to the machined hole form data preset by the control device 55a in work machining and by interlocking with the rotation and axial feeding of the quill so that the work machined hole becomes a true circle when the work is assembled, the piezoelectric actuator 11 is operated, the tool is displaced in the radial direction of the quill, and a work is machined. As a result, a desired hole form can be machined so that the work machined hole becomes a true circle when the work is assembled.
Patent JP-S5535891-A (JP)
Title: Combustion sleeve of kerosene combustor
Inventor: ARAI NOBUSHIGE
IPC: F23D3/02
Filed: 1978-09-07
Abstract: PURPOSE: To provide a combustion sleeve of kerosene combustor, in which catalytic oxidizing layers are formed on at least one of opposing surfaces of inner and outer inflaming sleeves, whereby it is enabled to reduce the amount of CO produced during combustion of kerosene and also the amount of noxious gas produced at the time of ignition and extinguishment, and at the same time, to simplify the structure of combustion sleeve.  
     CONSTITUTION: Combustion sleeve 4 is formed with catalytic oxidizing layers 15 on surfaces of inner and outer inflaming sleeves 5, 6, so as to oxidize CO and malodorous matters produced at the time of ignition and extinguishment and to discharge them as innoxious combustion gas. Thus, production of noxious gas at the time of ignition and extinguishment can be suppressed considerably. Further, because of the fact that combustion is promoted by the function of catalytic layers 15, combustion sleeve 4 is heated to a higher temperature as compared with conventional combustion sleeves, so that malodorous matters and a small amount of CO produced during combustion, that could not been removed by conventional combustion sleeves, can be removed completely in combustion sleeve 4 by way of oxidation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07290310-A (JP)
Title: Drill
Inventor: TANIGUCHI TETSUPEI
IPC: B23B51/06
Filed: 1994-04-25
Abstract: PURPOSE:To prevent a deflection at the time of cutting and bore an accurate hole by providing R-shaped tip blades having a specific rake angle and helical flutes. CONSTITUTION:A drill 21 is provided with four tip blades 23, and the rake angle theta1 of four tip blades 23 is set in the range of 0 deg.-30 deg.. The tip blades 23 are formed into an R-shape. No edge is formed on shoulders 25. Since the tip blades 23 are formed into the R-shape, the spread angle theta2 from a tip section is increased, and the strength of the tip blades 23 is increased. This drill 21 is formed with four helical flutes 26. The helical flutes 26 are set shallow. The cross sectional area of the portion straightly continued in the thrust direction of the drill 21 is large, and the diameter of the inscribed circle N is large. The rigidity of the drill 21 is high.
Patent JP-H01284206-A (JP)
Title: Walking linear shank
Inventor: OKUNI NOBUO
IPC: A43B13/42
Filed: 1988-05-09
Abstract: PURPOSE:To improve the circulation of the blood around the sole of the foot, to reduce the fatigue following a walking, and to promote to relieve the fatigue, by composing a walking linear shank with a steel plate and magnetizing it. CONSTITUTION:A walking linear shank 7 is formed of a half-hard steel plate in a press punching, and magnetized. The walking linear shank 7 is placed between a front insole 3 and an intermediate insole 4, nailed to the heal 1 through holes 7a, and fixed to the front insole by projections 7b. The lines of magnetic force 8 pass near the sole of the foot, and they are varied following a walking to the human body (near the sole of the foot). Thereby, the human body receives an excitement of no feeling, which is effective to reduce and relieve the fatigue.
Patent JP-S5736034-A (JP)
Title: Forging method to form tooth form on outside circumference of ring-shaped material
Inventor: SUZUKI NAGAO
IPC: B21J5/02
Filed: 1980-08-11
Abstract: PURPOSE:To obtain a form of precise tooth with high strength by merely applying a small force, by expanding a ring-shaped blank material being inserted into theinside circumference of teeth form of a die to the direction of its outside circumference with the aid of wedging- in action generated by the tapered surface of a punch. CONSTITUTION:A ring-shaped blank material 30 being prepared beforehand is inserted to the inside of a tooth form 19 of a die 18 and then, a guiding part 27 is intruded into the inside circumference of the blank material 30 by moving downward a punch 26. Through such operations, a conical surface of the guiding part 27 works as a wedge and externally expands the ring-shaped raw material 30 from its inside circumference so that its outside circumference is forcibly pessed onto the tooth form 19 of the die and pushed into the spaces of the toothe form 19. After the punch 26 is lowered to a predetermined position, a tooth form 29 provided on an outside circumference of the punch starts moving downward with the tooth form 19 of the die 18 meshed and presses downward the blank material being pushed into the spaces between teeth of the tooth form 19 of the die 18. Finally, the blank material 30 is forcebly pressed in the inside of the engraved spaces of the mold enclosed so that the spaces are filled with the blank material and the form of a ring gear can be perfectly constituted.