baber/WOPTO huggingface dataset:
Patent JP-H09254818-A (JP)
Title: Vehicular chassis frame and body construction
Inventor: SEKI RYOJI
IPC: B62D21/15
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To increase absorption quantity of impulsive force acting upon a front side member. SOLUTION: The upper side of the horizontal area 12B of a front side member 12 is arranged with the front part 17A of an underneath reinforcement 17 with a floor panel 15 in between and the underneath reinforcement 17 is extended to the outside in the rearward of the vehicle. The rear end part 17B of the underneath reinforcement 17 is arranged by leaving a space between a front floor cross member 34 and the circumference of the rear end part 17B of the underneath reinforcement 17 has an upper flange 17C, an outer flange 17D and inner flange 17E formed thereon respectively facing a front wall part 34A of the front floor cross member 34. The extension line of the underneath reinforcement 17 on the rear side in the axial direction crosses the front floor cross member 34 and a rocker 30.
Patent JP-H03263845-A (JP)
Title: Electronic circuit board and manufacture thereof
Inventor: TSUKADA KIYOTAKA
IPC: H05K1/18
Filed: 1990-03-14
Abstract: PURPOSE:To accurately connect to a chip having a fine connection terminal on a non-optical transmission electronic circuit board and to mount in a high density by providing an optical transmission resin layer, etc., formed in the through hole of a base material, a conductor formed on one side surface of the layer, etc., in a state suspended at the hole, and an opening formed at the conductor. CONSTITUTION:In an electronic circuit board 10 having a non-optical transmission base material 1, a through hole 3 passing the material 1, a resin layer or glass layer 4 having optical-transmission properties and formed on a part or entirety of the hole 3, a conductor 5b formed on one side surface of the resin or glass layer 4 in a state suspended at the hole 3 and an opening 6 formed to be able to be recognized from the other side surface of the material 1 to the conductor 5b via the through hole 3 are provided. For example, the size of the hole 3 is 5mm or less in diameter, and the thickness of the conductor 5b is 5-50mum. The opening 6 is recognized from the other side surface of the board 10 via the hole 3 to accurately confirm the position of the connection terminal of the board side to be connected with a chip, thereby effectively connecting to the terminal of a wafer or the chip.
Patent JP-S58180193-A (JP)
Inventor: TAKEYAMA KOUJIROU
IPC: D06F58/08
Filed: 1982-04-15
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-S59189146-A (JP)
Title: Polypropylene resin composition
Inventor: KAWASAKI HIRONORI
IPC: C08L25/00
Filed: 1983-04-13
Abstract: PURPOSE:To provide a polypropylene resin compsn. having excellent rigidity and heat resistance as well as good coatability, platability, printability and adhesiveness, by blending a reaction product between a butadiene rubber and a thermoplastic resin with a filler. CONSTITUTION:A reaction product obtd. by melt-kneading 10-40wt% butadiene rubber such as a styrene/butadiene copolymer with 90-60wt% thermoplastic resin such as polystyrene resin in the presence of an org. peroxide at 160-250 deg.C for 0.5-10min in an extruder, is used. A polypropylene resin, 5-30wt% (in terms of butadiene rubber based on the weight of the above resin) said reaction product and 10-40wt% (based on the total weight of compsn.) filler such as talc, calcium carbonate or glass powder are melt-kneaded together to obtain the desired polypropylene resin compsn.
Patent JP-H04278349-A (JP)
Title: Biaxially oriented laminated polyester film
Inventor: OKAZAKI IWAO
IPC: G11B5/73
Filed: 1991-03-06
Abstract: PURPOSE:To enhance high speed cutting properties and electromagnetic conversion characteristics in high speed magnetic field transfer or the like by adding an inorg. particle having specific hardness and a specific mean primary particle size to the outermost layer of at least the single surface of a biaxially oriented laminated polyester film. CONSTITUTION:In a biaxially oriented laminated polyester film composed of a laminated structure of at least three or more layers, an inorg particle with Mohs hardness of 6 or more, for example, alumina whose crystal form is an alpha, beta, gamma or delta type, titanium nitride, zirconia or silica is contained in the outermost layer part of at least the single surface of said laminated polyester film. The content of the inorg. particle in the outermost layer part is set to 0.01-2.0wt.% and the mean primary particle size (d) thereof is set to 5-300nm and the relation with the thickness (t) of the outermost layer part is set to d<=t<=100d. Further, an intermediate layer part contains a recycle polymer and the content of the inorg particle is made high in the outermost layer part of at least the single surface of the laminated polyester film as compared with the intermediate layer.
Patent JP-H1029977-A (JP)
Title: Alpha-aminoacetophenone derivative
Inventor: DESOBRY VINCENT
IPC: C07C323/22
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a mew α-aminoacetophenone derivative bearing allyl or aralkyl group on the α-site, having especially high activity as a photoinitiator, and effectively usable in esp. printing inks. SOLUTION: This new derivative is a compound (acid-added salt thereof) of formula I  Ar<1> is an aromatic group of formula II or formula III [U is O, S, etc.; V is O, S, CH2 , etc.; W is a straight-chain or branched 1-7C alkaline; R<1> is a group of formula IV (R<13> is H, a 1-8C alkyl or phenyl; R<14> to R<16> are each H or a 1-4C alkyl; (p) is 0 or 1), etc.; R<2> is one of R<1> s or a 1-12C alkyl; R<3> is a 1-12C alkyl, etc.; R<4> is a 1-12C alkyl, hydroxyl, etc.]}e.g. 2-(dimehjylamino)-2-ethyl-1-(4-morpholinophenyl)-4-penten-1-one. The compound of formula I is synthesizes, for example, using ketone as the starting material according to known reaction processes including C-allylation or C-benzylation.
Patent JP-S61224668-A (JP)
Title: Vertical synchronous separator circuit
Inventor: ITO KENJI
IPC: H04N5/10
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a vertical synchronous separation circuit with the ease of circuit integration and high reliability by using an up-down counter whose up/down of count is controlled by a composite synchronizing signal synchronously with a clock and outputting an output signal when the count of the said counter reaches. CONSTITUTION:Since the pulse width of a horizontal synchronizing signal in a composite synchronizing signal is narrow, a counter 15 cannot make sufficient up-count. Thus, no output signal is given from a pattern detection circuit 22. On the other hand, a vertical synchronizing signal in the composite signal has a sufficiently wide pulse width, sufficient up-count is attained. Then when a bit pattern of the counter 15 reaches a set value, an output signal appears at a terminal 23. The output is a vertical synchronizing signal separated from the composite synchronizing signal. Thus, since the operation such as integration (up-down count at the counter 15) or pattern detection is synchronized with the clock by synchronizing the composite synchronizing signal by the clock at the input stage, the operation is made stable.
Patent JP-S55156075-A (JP)
Title: Correcting method for irregularly aligned dot wire
Inventor: MAEJIMA MIKIO
IPC: B41J2/30
Filed: 1979-05-25
Abstract: PURPOSE:To correct some irregularly aligned wire dots to make a highly qualified printing by a dot matrix printing device by a method wherein a print drive timing is electrically adjusted for each of the dot wires in a printing head. CONSTITUTION:A shift registor 3 produces four kinds of print drive timing signals 10-13 of which phases are displaced by one cycle of a clock 7 by shifting a print device timing signal 6 with clock 7. A timing switching circuit 4 selects one of the four kinds of timing signals 10-13 and feeds it as a print drive timing signal 9 to an AND circuit 2. The AND circuit 2 feeds both a printing data signal 8 coming from a data latch circuit 1 for temporarily holding the printing data and the timing signal 9 as a driving signal 14 to the corresponding dot wire drive circuit. Thereby, a driving time for each of the dot wires may be adjusted.
Patent JP-H06271204-A (JP)
Title: Control device of air-conditioning equipment for elevator
Inventor: ISHIOROSHI TOMOMI
IPC: B66B1/06
Filed: 1993-03-23
Abstract: PURPOSE:To provide a control device of an air-conditioning equipment for an elevator which can be comfortably used by elevator passengers by effectively actuating the air-conditioning equipment. CONSTITUTION:Equipment comprises each detector 13 for a plurality of environmental elements in an elevator car 14, each detector 11 for a plurality of environmental elements in an elevator hall and an arithmetic unit 18 for computing a comfortable value based on a specific computing formula from a detection signal to compare the computed comfortable value. In a control unit 19, based on the obtained comfortable value by this arithmetic unit 18, an action preset value of an air conditioner 21 is changed, to maintain the comfortable value in the car to the comfortable value or greater in the elevator hall.
Patent JP-H08291816-A (JP)
Title: Automatic fastening tool
Inventor: SASAKI KENSUKE
IPC: F16B39/36
Filed: 1991-03-05
Abstract: PURPOSE: To provide a fastening tool which automatically responds to contraction and warping of a log lumber and maintains the fastening firmly in fastening the log lumber used for a log house construction. CONSTITUTION: A through bolt fastening part 11 in a fastening tool main body 1 is so formed that a diameter-enlarged tapered part 6 and a tapered part 12 are pressed into contact by an energizing force of an elastic member 10, a split through bolt fastening part 11 is held in such a state as reducing its internal diameter each other, and when the screw part of the through bolt (A) is inserted into a bolt insertion hole 3, it is inserted while pushing the split through bolt fastening part 11 apart against the energizing force of the elastic member 10, and a projecting part 13 for engaging the through bolt and the screw part (B) are engaged with each other so as to hold its locking state.
Patent JP-S59188984-A (JP)
Title: Manufacture of polymer piezoelectric material
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L41/18
Filed: 1983-04-12
Abstract: PURPOSE:To obtain a large piezoelectric factor by a method wherein a film of the copolymer of a monomer selected out of vinyl fluoride, ethylene trifluoride, and ethylene tetrafluoride with vinylidene fluoride is so formed that the birefringence degree becomes 10X10<-3> or more and thereafter changed into an electret. CONSTITUTION:The copolymer of at least a kind of monomer selected out of vinyl fluoride, ethylene trifluoride, and ethylene tetrafluoride with vinylidene fluoride is supplied to an extrusion molding machine 1, and then the film 8 extruded out of a die 2 for sheets is drawn off by means of a draw-off roll 5 at a high speed and cooled on cooling rolls 3 and 4. At this time, conditions such as the amount of resin extruded out of the die 2, temperature for extrusion molding, cooling temperature, and draw-off speed are selected, and then the film or the sheet is so molded that the birefringence degree becomes 10X10<-3> or more. The film or the sheet formed in such a manner is changed into the electret e.g. by corona discharging method. Thus, piezoelectric factor can be increased.
Patent JP-S52148081-A (JP)
Title: Preparation of novel isocumarin derivatives
Inventor: NIUCHI KIYOAKI
IPC: A61P3/06
Filed: 1976-06-03
Abstract: PURPOSE: Isocumarin derivatives I and/or II (R 1 -R 4  are H, OH or protected hydroxy; R is alkyl, phenyl, halogen-substituted phenyl, benzyl, etc.), e.g. 4methoxymethyl-5,7-dimethoxyisocumarin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61222052-A (JP)
Title: Method for program searching of magnetic tape
Inventor: FUJII KUNIAKI
IPC: G11B15/08
Filed: 1985-03-27
Abstract: PURPOSE:To perform program searching of a tape surely without being affected by vibration and speed change of a tape by applying a color having a light reflectance different from that of a magnetic substance to an optional position on a magnetic tape and using a photodetector to detect the coloring. CONSTITUTION:A part desiring program searching of a magnetic tape 12 is extracted from a tape cassette 10, a white color felt pen draws a line in the broadwise direction of the tape on the magnetic face to form a coloring part. When the tape 12 is fed fast and the strength change of the light due to the difference in the reflectance the moment when the coloring part passes is detected by the photodetector 16 and a control circuit 17 outputs an instruction of running stop or reproduction start. Thus, since program searching is attained without contact with the tape, the detection is not affected by tape vibration or tape speed. Since the coloring part does not give damage onto the tape face, no damage is given to a magnetic head.
Patent JP-H11248510-A (JP)
Title: Liquid level detector
Inventor: FUJII HIROSHI
IPC: G01F23/14
Filed: 1998-02-28
Abstract: PROBLEM TO BE SOLVED: To realize noncontact liquid level detection regardless of the characteristics of liquid by providing a carrier gas pressure sensor in piping and detecting liquid level based on the detection signal therefrom. SOLUTION: A pump 2 is operated to introduce O2 into a carrier gas introduction line 1 and after pressure is regulated and mist is removed, O2 is blown into a reagent 8 stored in a container 7. The reagent 8 is gasified along with the carrier gas and introduced through piping 9 into a reagent mixing section 101. Since a sample has been fed through a sample introduction line 12 into the reagent mixing section 101, the reagent 8 is mixed with the sample and introduced to a sodium electrode 102 and a comparison electrode 104 thus detecting sodium ions. In such a measuring system, noncontact detection of the residual quantity of reagent 8 (liquid level) can be carried out sequentially based on the pressure of the carrier gas detected by a pressure sensor 5 arranged in the carrier gas introduction line 1.
Patent JP-S62220666-A (JP)
Inventor: IWAMIYA MASAHARU
IPC: E04H5/02
Filed: 1986-03-24
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-S63231948-A (JP)
Title: Dot pattern output device
Inventor: SHIRAI KATSUMI
IPC: G06K15/00
Filed: 1987-03-20
Abstract: PURPOSE:To enable reduction or enlargement of a character pattern to be performed with high precision by using a size ratio obtained with a magnification conversion means to select an optimum font. CONSTITUTION:A magnification determiner 22 determines whether the size ratio obtained by a magnification converter 21 is higher or lower than a predetermined constant = 1. When a determination result is represented by magnification < 1, a magnification reconverter 24 is actuated and a font generator 27 is selected simultaneously, if the presence of a 16X16 dot font is determined by a determiner 23. When magnification >= 4/3, a magnification reconverter 26 is actuated and a font generator 29 is selected simultaneously, if the presence of a 32X32 dot font is determined by a determiner 25. When 1 <= magnification < 4/3, a font generator 28 which generates a basic 24X24 dot constitution font is selected. Then in response to this operation, a printer 3 reduces or enlarges a character pattern to be printed out.
Patent JP-H03266575-A (JP)
Title: Solid-state image pickup device
Inventor: HASEGAWA YASUMASA
IPC: H04N5/335
Filed: 1990-03-16
Abstract: PURPOSE:To suppress the occurrence of blooming and to extend the dynamic range by dividing picture element signals to plural transfer elements generated on vertical electric charge transfer lines to transfer them and synthesizing and reading out them on a horizontal electric charge transfer line. CONSTITUTION:When picture element signals generated in photoelectric transducers are scanned and read, two ro more transfer elements corresponding to each photoelectric transducer are generated on vertical electric charge transfer lines l1 to lm, and the field shift operation is performed at a prescribed timing synchronously with the transfer operation of vertical electric charge transfer lines l1 to lm, and picture element signals of photoelectric transduers are divided to respective transfer elements and are transferred and are synthesized and outputted on a horizontal electric charge transfer line HCCD. Consequently, the electric charge transfer capacity is increased though the width of vertical electric charge transfer lines l1 to lm is narrowed, and blooming or the reduction of the dynamic range does not occur. Thus, the light reception sensitivity is improved to realize an image pickup device of high resolution.
Patent JP-S57179629-A (JP)
Title: Apparatus for measuring focused spot diameter
Inventor: WATANABE SEIO
IPC: G01T1/29
Filed: 1981-04-28
Abstract: PURPOSE:To measure a focused spot diameter with low errors and a simplified working by indicating a two-dimensional waveform according to the photoelectrically converted output of a non-shielded light and the output of a contactless displacement meter obtained by a high speed vibration of an optical path shielding means employing an electrostrictive element. CONSTITUTION:When a sine wave voltage from an oscillator 17 is applied on an electrostrictive element 14, the element 14 vibrates with a part contacting a support 15 as node and the center thereof as loop. Therefore, a shielding matter 30 bonded on the center of the element 14 in one direction thereof by way of a support base 13 vibrates in an X axis. When the shielding matter 30 is placed near the focus of a laser beam 1 focused with a condenser 2, light enters light detector 8 as different quantity of eclipse according to the movement of the shielding matter 30. After the photoelectric conversion, the incidence signal is amplified 9 and input into the Y terminal of a waveform display 20. On the other hand, the movement of the shielding matter 30 is detected with a probe 18 and inputted into the X terminal of the display 20 through a main body 19. Therefore, the display 20 indicates a two-dimensional waveform 21.
Patent JP-H05281410-A (JP)
Title: Manufacture of black matrix of color filter for liquid crystal panel and black matrix substrate for manufactured color filter
IPC: G02B5/20
Filed: 1991-03-28
Abstract: PURPOSE:To manufacture the black matrix of the color filters for a liquid crystal panel having smoothness, high accuracy, high quality and high efficiency at a high yield and low cost. CONSTITUTION:This process for production consists of a stage for forming electrical insulating resist patterns so as to hold the parts corresponding to the black matrix of the electrical insulating resists 22 conductive and to make the parts not- corresponding to the black matrix electrically insulating on the conductive surface of a conductive substrate 21 having the electrical conductivity on at least one surface and having electrodepsited metal peelability, a stage for electrodepositing a metal 35 on the surface of the conductive substrate 21 formed with the electrical insulating resist patterns 22 by immersing the substrate formed with the electrical insulating resist patterns into a metal electrolyte and a stage for transferring the electrodeposited metal 35 to the surface of a transparent substrate 41 for transfer by interposing a curing adhesive 42 at least either one or both of the conductive substrate 21 electrodeposited with the metal and the transparent substrate 41 for transfer of the electrodeposited metal 35.
Patent JP-H06249218-A (JP)
Title: Pressure-fitting shaft supporting mechanism
Inventor: TAKAHASHI KATSUNORI
IPC: F16B4/00
Filed: 1993-03-01
Abstract: PURPOSE:To prevent a shaft from slipping out from a base material even if creep is generated, in a pressure-fitting shaft supporting mechanism formed in such a way that a shaft is pressure-fitted in the base material and the shaft is fixed on the base material by pushing and pressing force generated between the base material and the shaft. CONSTITUTION:In the part of a pressure-fitting margin (a), a circumferential groove 1a is provided in a shaft 1. After pressure-fitting, pushing and pressing force is not exerted in the part of a base material opposing to the circumferential groove 1a, a base body 2 is protruded toward the shaft 1 side by a prescribed amount as shown in Figure (d), and it is possible to prevent creep in this part since pushing and pressing force is not generated. It is thus possible to prevent movement of the shaft 1 by this protruded part 2b, and prevent the shaft 1 from slipping out from the base body 2 when fixing force on abutting part between the shaft 1 and the base material 2 is reduced after a lapse of a time, when a soft material such as zinc di-cast and the like is used in the base body 2.
Patent JP-S60206848-A (JP)
Title: Preparation of expandable thermoplastic copolymer particle
Inventor: MORI KIYOSHI
IPC: C08F212/00
Filed: 1984-03-30
Abstract: PURPOSE:To manufacture industrially profitably the titled particles exhibiting excellent heat and solvent resistance and good expandability and moldability, by copolymerizing a specified monomer mixture using a specified initiator, followed by impregnation of the polymer with a volatile foaming agent. CONSTITUTION:A monomer mixture comprising 10-80wt% alpha-methylstyrene, 5- 50wt% acrylonitrile, and 0-70wt% of one or more compounds selected from among styrene, chlorostyrene, p-methylstyrene, t-buthlstyrene, and a (meth)acrylate is copolymerized at 80-150 deg.C using an azo initiator having a 10hr half- life temperature of 50-130 deg.C (e.g. 2-t-butylazo-2-cyanobutane). During or after polymerization, the polymer particles are impregnated with a volatile foaming agent (e.g. butane) to produce the titled particles.
Patent JP-S59189472-A (JP)
Title: Picture processing device
Inventor: NIMATA TAKASHI
IPC: G06T1/60
Filed: 1983-04-13
Abstract: PURPOSE:To enable processing of two-dimensional picture data arrangement having optional number (n) of lines where p>=n by providing a buffer memory that can store (p) picture data more than number (n) of two-dimensional picture data arrangement. CONSTITUTION:Address data corresponding to a memory cell is outputted from a controller. Picture data are outputted from a picture memory to the first buffer memory 18, from the tenth register 21 to the second buffer memory 19 and from the eleventh register 22 to the third buffer memory 20, and stored in the memory cell. Then, address data corresponding to the memory cell are outputted from the controller, and picture data are outputted from the first buffer memory 18 to the first register 8 and the tenth register 21, from the first register 8 to the second register 9 and a function memory 17 and so on.
Patent JP-H04300829-A (JP)
Title: Enteral nutriment composition
Inventor: MURATA SHOICHI
IPC: A61P3/12
Filed: 1991-03-28
Abstract: PURPOSE:To obtain an enteral nutriment composition, containing a diglyceride as a lipid ingredient and hardly loading enteric canals and causing any side effects. CONSTITUTION:An enteral nutriment composition containing a diglyceride, e.g. a compound expressed by the formula (two of R<1> to R<3> are acyl derived from a 12-22C saturated fatty acid or unsaturated fatty acid and the rest is H), preferably a compound having an acyl group derived from a 16-20C unsaturated fatty acid as an active ingredient. The aforementioned diglyceride is obtained by transesterification of, e.g. a mixture of fats and oils (e.g. rapeseed oil) with glycerol in the presence of an alkali (earth) metallic hydroxide or reacting a lipase with a mixture of a fatty acid or its ester with the glycerol and conducting esterifying reaction. The above-mentioned composition is capable of providing high energy to patients without loading enteric canals and causing any side effects even in including a large amount of the diglyceride.
Patent JP-S6156511-A (JP)
Inventor: ROBAATO MAIKURU RAINSHIYUMITSU
IPC: H03K19/23
Filed: 1985-03-28
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。