baber/WOPTO huggingface dataset:
Patent JP-2001013654-A (JP)
Title: Photographic development processing device
Inventor: NISHIMOTO YOJI
IPC: G03D3/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a photographic development processing device capable of surely preventing the drying and crystallyzing of a processing liquid stuck to the surface of a transporting roller located at the uppermost part of each processing tank. SOLUTION: The photographic development processing device provided with plural transporting rollers 6 for transporting the photographic sensitive materials to each of plural processing tanks 5, in which various processing liquids are respectively filled, is constituted so that a control means 9 for controlling the position of the liquid level to come to upper line than the tangential line in the lowermost position of the roller surface of the transporting roller 6 arranged in the uppermost part of each processing tank 5 is provided.
Patent JP-2000019514-A (JP)
Title: Liquid crystal illumination device
Inventor: YAJIMA JUN
IPC: G02F1/13357
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To brightly illuminate a liquid crystal display surface and to enhance visibility even under the environment where a light quantity is small while taking advantage of the characteristics of a reflection type liquid crystal display panel of a small size and lightness in weight. SOLUTION: A casing 1 having the reflection type liquid crystal display panel 2 is internally provided with an illumination mechanism housing space 4 in which a light source 5, a second reflection plate 7 and a first reflection plate 8 are housed. The first reflection plate 8 is selectively positioned to a housing position where the reflection plate is housed in the illumination mechanism housing space 4 and an illumination position B2 where the reflection plate is popped up and the reflection type liquid crystal display panel 2 is illuminated. The reflection type liquid crystal display panel 2 may be used in a compact state that the first reflection plate 8 exists in the housing position under the bright environment where the light quantity is large.  The first reflection plate 8 is popped up and the reflection type liquid crystal display panel 2 is brightly illuminated under the environment where the light quantity is small.
Patent JP-H0474791-A (JP)
Title: Epitaxial growth in liquid phase and apparatus therefor
Inventor: TOMITA SHOGO
IPC: C30B19/00
Filed: 1990-07-13
Abstract: PURPOSE:To enable formation of a thick epitaxial layer of excellent crystallinity with hardly any dispersion in layer thickness or composition by changing the thickness of a solution placed in a solution reservoir and varying the growth rate during epitaxial growth in the liquid phase. CONSTITUTION:A pulling rod 6 for a substrate holder 4 is initially operated to slide the substrate holder 4 to bring a GaAs substrate 5 into contact with the solution 2 for growing the first layer and directly allowed to stand for about 2.5 hr. Thereby, the epitaxial layer of the first layer is formed. In the process, the thickness of the solution for growing the first layer is about 6mm. A pulling rod 8 for a partition member is then moved in the direction of an arrow while keeping the GaAs substrate 5 in a contact state with the solution 2 for growing the second layer to move the partition member 7. The solution 2 for growing the first layer is divided into the upper and lower parts to change the thickness of the solution 9 in contact with the substrate 5 on the side of the lower part to about 3mm. After completing the growth of the first layer, the substrate holder 4 is further slid to bring the GaAs substrate 5 into contact with a solution 3 for growing the second layer to form the second layer.
Patent JP-H0632471-A (JP)
Title: Structure of paper feeding member
Inventor: ABE YUJI
IPC: G03G15/00
Filed: 1992-07-13
Abstract: PURPOSE:To secure a stable paper feeding operation by maintaining the pressure contacting force between both rollers and preventing a position slippage, as well as providing a structure in which a driving roller and a driven roller can be installed and removed easily. CONSTITUTION:A long groove 192 is engraved to an installing plate 19, and a driving roller 29a and a driven roller 29b are fitted rotatable in the long groove 192. Furthermore, the driven roller 29b is energized to the internal direction of the long groove with a spring 43 extending holding the long groove 192, so as to form the paper feeding member.
Patent JP-H0851327-A (JP)
Title: High frequency amplifier
Inventor: KATSUEDA MINEO
IPC: H03F3/60
Filed: 1994-08-08
Abstract: PURPOSE:To obtain optimum impedance matching in spite of the change of a frequency by serially connecting an inductor and an MOS (metal-oxidized film-semiconductor) capacitor between two transistors (Tr), connecting a resistor between the gate and the bonding pad(BP) and connecting the gate or the drain of each to the BP. CONSTITUTION:Each gate of plural Trs constituting a MOSFET is connected to BP 60 and one end of a diffusing resistor 50 through this BP 60, and each drain is connected to one end of inductors 40 and 41 and to BP 61. The other end of the diffusing resistor 50 is connected to BP 63. The other end of the inductor 41 is connected to an electrode forming a MOS capacitor 31, and the other end of the inductor 40 is connected to one electrode 37 forming a capacitor 30. The other electrode 36 forming the capacitor 30 is connected to the gates of the plural unit Trs constituting MOSFET and connected to one end of an inductor 42 and to one end of diffusing resistors 51 and 52. The other end of the inductor 42 is connected to an electrode forming a MOS capacitor 32. The other end of the diffusing resistor 51 is connected to an electrode forming a MOS capacitor 33. Furthermore, the electrode forming the MOS capacitor 33 is connected to BP 63.
Patent JP-S6164819-A (JP)
Title: Crank shaft quenching device
Inventor: NAKASHIGE FUSAJI
IPC: C21D1/10
Filed: 1984-09-04
Abstract: PURPOSE:To improve the quality of a crank shaft by constituting the titled device so that a thick wall part opposed to a thin wall part of a crank arm part is quenched satisfactorily, and a quenching crack due to an overheat is prevented by utilizing a driving power to the crank shaft. CONSTITUTION:A saddle type type coil 13 is set to a width shorter than a length of journal parts 30a-e of a crank shaft W, and provided so as to movable in the axial direction of the crank shaft W by the crank shaft W on the surface of the journal parts 30a-e. Also, this device is provided with a crank shaft driving device 7 for turning the crank shaft W around the journal parts 30a-e, and a control device 23 for moving the coil 13 in the direction separated from a thin wall part 32a of each crank arm part 21, by interlocking with turning of the crank shaft W.
Patent JP-S6079019-A (JP)
Title: Production of heat-resistant resin composition
Inventor: AOKI YUUJI
IPC: C08F22/36
Filed: 1983-10-04
Abstract: PURPOSE:To produce the titled composition having a high heat distortion temperature and excellent transparency, mechanical strength, etc., by polymerizing a mixture containing a maleimide monomer, a styrene monomer, and an unsaturated nitrile monomer at a ratio in a specified range. CONSTITUTION:The titled composition is produced by polymerizing a monomer mixture comprising (a) a meleimide monomer selected from among maleimide, N-phenylmaleimide, etc., (b) a styrene monomer selected from among styrene, alpha-methylstyrene, etc., and (c) an unsaturated nitrile monomer comprising (meth) acrylonitrile. The composition of said monomer mixture is adjusted so that it may fall in a quadrangle defined in a triangular diagram by the following four apexes A, B, C, D: A(monomer a 35mol%, monomer b 40mol%, monomer c 25mol%), B(monomer a 30mol%, monomer b 10mol%, monomer c 60mol%), C(monomer a 2mol%, monomer b 29mol%, monomer c 69mol%), and D(monomer a 2mol%, monomer b 71mol%, monomer c 27mol%).
Patent JP-S6245647-A (JP)
Title: Polyester resin composition
Inventor: UMEDA TAKASHI
IPC: C08L67/02
Filed: 1985-08-26
Abstract: PURPOSE:To obtain a resin compsn. having excellent moldability and mechanical characteristics and suitable for use in producing various moldings, by blending glass fiber, a flame retarder, a flame-retardant aid and talc or an ionomer with a polyester resin. CONSTITUTION:A resin compsn. contains 100pts.wt. polyester resin (A) composed of 20-70wt% polyethylene terephthalate resin and 80-30wt% polybutylene terephthalate resin, 10-80pts.wt. glass fiber (B), 5-30pts.wt. flame retarder (C), 2-15pts.wt. flame-retardant aid (D) and 5-25pts.wt. talc and/or ionomer (E). Preferred examples of the flame retarders are brominated polystyrenes, particularly polytribromostyrene. Pref. the flame retarder is used in a quantity of 10-20pts.wt. per 100pts.wt. polyester resin. Talc or the ionomer is used in a quantity of pref. 8-20pts.wt. per 100pts.wt. polyester.
Patent JP-S6428984-A (JP)
Title: Semiconductor optical integrated element
Inventor: MURATA SHIGERU
IPC: H01S5/11
Filed: 1987-07-24
Abstract: PURPOSE:To obtain an optical integrated element which increases the coupling efficiency of a laser with an optical element, provides sufficient electrical isolation and has simple manufacturing steps, by integrating the element having a first optical guide layer and a second optical guide layer without providing the second optical guide layer at a coupling section and a channel section, and burying it with a high resistance semiconductor. CONSTITUTION:A modulator 130 has, in addition to a first optical guide layer 102 a second optical guide layer 106. In order to control the lateral mode of a DFB laser 110 and the modulator 130, a structure for burying with a high resistance semiconductor 109 is formed. Further, a coupling section 120 between the laser 110 and the modulator 130 is also formed of the semiconductor 109. The lateral mode control structure of the modulator 130 is formed in a so-called strip buried structure. That is, the second optical guide layer of a channel section 140 is removed, and this section is buried with the semiconductor 109 having a low refractive index.
Patent JP-H0849195-A (JP)
Title: Taking up of moisture-resistant paper
Inventor: YAGI HISANORI
IPC: B65H18/00
Filed: 1994-08-08
Abstract: PURPOSE:To obtain a moisture-resistant paper having markedly improved maceration into water, improved moisture resistance and slip-proof properties. CONSTITUTION:This moisture-resistant paper has a moisture resistant layer containing a synthetic resin latex and a wax emulsion on one face of the substrate and a slip-proof layer of colloidal silica on the other, and the paper is taken up with an internal pressure ranging from 5 to 30kg/cm<2> in the roll.
Patent JP-H0744109-A (JP)
Title: Both side type flat planar video display device
Inventor: KAWASHIMA KAZUMI
IPC: H04N5/68
Filed: 1993-07-28
Abstract: PURPOSE:To make both side video display with a thin and compact type by constituting functions of a television and display of both side type display elements composed of flat glass bulbs. CONSTITUTION:A negative voltage is impressed to a rear surface electrode 1 and a positive voltage to screen surfaces 9, 9'. Plural arrays of electron beams are drawn horizontally via the through-hole arrays of an electrode 3 out of the respective line cathodes of line cathodes 2, 2'. The respective electron beam currents are controlled with lapse of time according to video signals by a signal electrode 4 and after the electron beams are electrostatically converged by a focusing electrode 5, the electron beams are further respectively electrostatically deflected by a horizontal deflecting electrode 6 and a vertical deflecting electrode 7. While the electron beams are controlled by the through- holes of the respective electrodes toward the respective screen surfaces, the electron beams arrive at the screen surfaces 9, 9'. These screen surfaces are scanned by the respective one beams in their own appropriated ranges, trigger phosphors to emit light and to make display. The entire image is formed by joining these small matrix-form screens. The thin both side type display device is thus realized.
Patent JP-H07152703-A (JP)
Title: Optimized compilation method
Inventor: JIYON AARU GIRUBAATO
IPC: G06F9/45
Filed: 1994-08-08
Abstract: PURPOSE: To reduce excessive communication by dynamically readjusting the offset alignment of objects relating to a repetitive control flow and minimizing the total amount of offset communication between the respective objects. CONSTITUTION: The alignment distribution graph(ADG) of a source program is generated in a step 31. Then, for data objects, the axes and strides are simultaneously aligned in all the axes for the strides and the axes of a template in the step 32. Then, in the step 33, whether or not the respective ports of the ADG sould identify the necessity of each duplication for the axes of the template is decided. Then, after duplicate labelling, in the step 34, the offset alignment (including mobile alignment) is decided for each axis of the template. Thereafter, in the step 35, the data objects aligned on the template are distributed along with the distribution of the processors of a target machine for optimum storage. Finally, in a code generation step 36, an executable code for the target machine is generated.
Patent JP-H0832929-A (JP)
Title: Digital vtr
Inventor: YAMADA MASAKO
IPC: H04N9/877
Filed: 1994-08-08
Abstract: PURPOSE:To reduce deterioration of the picture quality when a screen is shifted in a high or low speed reproduction modes by recording and reproducing the video signals at a recording data rate larger than the data rate of a bit stream. CONSTITUTION:An input bit stream is inputted to an error correction coder 10 as a main stream and also inputted to a variable length coder 4 to detect the intra-image data. A sampling circuit 6 samples an intra-coding block by the timing signal generated by a counter 5. At the same time, the low frequency component data HPD1 is divided into a prescribed number L of data and a low frequency component HPD2 higher than the data HPD1 is sampled and divided as the special reproduction data. In a recording mode, the data HPD1 is divided and recorded in the 1st specific areas equal to the number L arranged on plural tracks where the data equivalent to a single screen are divided. Meanwhile the component HPD2 is recorded in a 2nd specific area prepared on a specific track. In a medium/high speed reproduction mode, the PHD1 of the 1st specific areas are reproduced, and the PHD2 of the 2nd specific area is reproduced in a low speed reproduction mode.
Patent JP-S6246603-A (JP)
Inventor: AOYAMA TATSUNORI
IPC: B28B1/087
Filed: 1985-08-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0746008-A (JP)
Title: Mssw circulator
Inventor: NOMOTO TOSHIHIRO
IPC: H01P1/38
Filed: 1993-07-28
Abstract: PURPOSE:To provide a circulator constituted by using the directivity of propagation having an MSSW mode being one mode of a magnetostatic wave(MSW). CONSTITUTION:A direct current magnetic field 6 is impressed to a ferrimagnetic substance thin film 4 so that the magnetostatic wave of the MSSW mode can be propagated in the ferrimagnetic substrate thin film 4. Also, plural converters (a) and (b) which convert the electromagnetic wave of a microwave band into the magnetostatic wave of the MSSW mode are successively arranged along the propagating direction of the MSSW mode in the ferrimagnetic substance thin film 4, and when the entire converters (a), (b), and (c) are matched, entire microwave signals inputted from a terminal 1 are outputted from a terminal 2, and the entire microwave signals inputted from the terminal 2 are outputted from a terminal 3.
Patent JP-S6082203-A (JP)
Title: Strong draft rolling mill
Inventor: KOUNO TERUO
IPC: B21B13/22
Filed: 1983-10-05
Abstract: PURPOSE:To provide a rolling mill which can finish a thin continuous casting billet having 20-50mm. thickness to a hot strip at a low initial cost by providing further a press roll pair between the multiplex type rolling rolls having the rolling and pushing roll pair and the other small-diameter work roll pair in the same housing. CONSTITUTION:Quadruple type rolls 21 for strong draft and duplex type rolls 22 for rolling and pushing of a material 10 to be rolled on the inlet side of said rolls are incorporated into a housing 20. The rolls 21 consist of a work roll pair 11 and a backup roll pair 12 supported respectively by chock pairs 15 and 16 and the rolls 22 consist of a roll pair 13 for pushing supported by a chock pair 17. The rolls 21, 22 can be respectively and independently set at the gaps by rolling down screws 18, 19. A press roll pair 23 for preventing buckling is provided to a chock pair 17. While the material 10 which is a thin billet is rolled by the rolls 22, the material is pushed to the rolls 21 by the backward compressive force exerted thereto and is further reduced in thickness by the roll pair 11. The large compressive force acts on the material 10 between the roll pairs 13 and 11 during this time but the roll pair 23 and the roll pair 11 deviate toward the roll pair 13 side and therefore buckling is obviated.
Patent JP-H0474020-A (JP)
Title: Low speed synchronization serial/parallel conversion system
Inventor: ARAKI KATSUNORI
IPC: G06F5/00
Filed: 1990-07-13
Abstract: PURPOSE:To realize low speed synchronization serial/parallel conversion with simple constitution without use of an elastic storage ES by writing and reading a parallel data being an output of a shift register to/from a latch in the S/P timing and inputting the result to an FF and outputting the parallel data synchronously with a low speed clock. CONSTITUTION:A DFFB1 of an edge detection circuit 2 receives a low speed clock (c) and a high speed clock (b) of a serial data (a) inputted to a shift register A and outputs an output (e). A DFFB2 outputs an output (f), an output (g) of an AND gate C is fed to a shift register D of an S/P timing generating circuit 3 at the leading of the clock (b) and a signal (h) is obtained from the shift register D. A DFFB3 of a latch 4 receives the signal (h) to write parallel data d1-d4 being outputs of the register A and parallel data i1-i4 are read from the latch 4. A DFFB4 of an output circuit 5 receives the parallel data i1-i4 and outputs data j1-j4 synchronously with the low speed clock (c).
Patent JP-H0235889-A (JP)
Title: Video interphone system
Inventor: MIZUGUCHI KEIICHI
IPC: H04N7/18
Filed: 1988-07-26
Abstract: PURPOSE:To extend the extension distance of a signal line by providing an auxiliary power source circuit to be serially added to a power source polarity supplied from a master device with the signal line to connect a master interphone and a slave interphone and compensating the voltage drop of the signal line. CONSTITUTION:A signal line (l) is cut to provide an auxiliary power source circuit 3. This auxiliary power source is constituted by a transformer 31 to insulate and transform an AC power source, a bridge rectifier 32 to bridge- rectify the transformed AC voltage, a capacitor 34 to smooth a rectified pulsating current and a constant voltage power source circuit 33. The output voltage of the constant voltage power source circuit 33 is inserted in the direction to be serially added to the voltage polarity of the variable constant current power source circuit 10 of a master device 1 and compensates the transmission loss of the signal line (l). Consequently, even when the installation distance of the signal line is long, a constant current can be stably supplied from the master device to the slave device.
Patent JP-S6430545-A (JP)
Title: Jelly cake
Inventor: ASAI IWAO
IPC: A23L29/20
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a jelly cake having high gel strength, hardenable with in a short time to resist the collapse of form and capable of quickly forming a gel, by using gelan gum as a raw material. CONSTITUTION:A jelly cake is prepared by using gelan gum in an amount of preferably 0.2-0.8%. For example, 0.5pt. of gelan gum is added to 30pts. of hot water and dissolved by stirring. Separating, 70pts. of sugars such as fructose or glucose are heated and added with an essence. Both components are mixed with each other and the mixture is cooled to obtain the objective jelly cake.
Patent JP-H1029325-A (JP)
Title: Recovery unit for ink jet head
Inventor: MURAKI MOTOHITO
IPC: B41J2/18
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a recovery unit for ink jet head having an air suction nozzle which can be timed easily with the sucking operation without causing increase in size or cost. SOLUTION: The inside of a cylinder 21 is partitioned into first and second pump chambers 28, 29 by means of a second piston 23. The first pump chamber 28 is coupled with a suction port while the second pump chamber 29 is coupled with a jet port. In response to the preliminary sucking operation, sucking operation or discharging operation of the first and second pistons 22, 23 performed for the first pump chamber 28, the jet port of the second pump chamber 29 is closed by a third piston 25 and the air in the second pump chamber 29 is compressed and then the jet port is opened.
Patent JP-H1130855-A (JP)
Title: Photosensitive resin composition
Inventor: TSUKAMOTO KOJI
IPC: H05K3/46
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin compsn. capable of forming a resin insulating film excellent is adhesive strength to a conductor, improving insulating property and resolution and particularly useful as an insulating film for building up a multilayered circuit board. SOLUTION: A photosensitive resin compsn. contains (a) particles soluble in an acid or an oxidizing agent and having a 1-10 μm average particle diameter and a <=20 μm max. particle diameter, (b) an epoxy compd., (c) an epoxy curing agent, (d) a compd. having a radial polymerizable unsatd. bond and (e) a photopolymn. initiator as essential components. The (a) particles are typically light calcium carbonate particles.
Patent JP-H0830369-A (JP)
Title: Coordinate input device
Inventor: SUZUKI KUNIKAZU
IPC: G06F3/0488
Filed: 1994-07-15
Abstract: PURPOSE:To prevent projections from being peeled off and to improve the technique of calligraphy by providing the coordinate input device for controlling a friction coefficient without providing any grid-shaped projections. CONSTITUTION:Projection patterns 27a and 27b more than two kinds in the shape of circular islands with different diameters are formed on the surface of a sheet member 21 to be an input plane 23 at least. Otherwise, the projection patterns 27a and 27b can be formed with different values of thickness. Further, it is preferable for the projection patterns 27a and 27b to get the friction coefficient different from that of the sheet member 21.
Patent JP-H0238413-A (JP)
Title: Resin composition for semiconductor sealing
Inventor: KITAHARA MIKIO
IPC: C08G59/34
Filed: 1988-07-28
Abstract: PURPOSE:To prepare a resin compsn. with low stress, excellent resistance to soldering heat and excellent moldability, all of which are properties required of a resin for semiconductor sealing by compounding a specific modified epoxy resin, a maleimide resin and a phenolic resin. CONSTITUTION:The title resin compsn. for semiconductor sealing is produced by compounding a modified epoxy resin (A) (comprising 100 pts.wt. vinyl polymer-grafted epoxy resin and 10-50 pts.wt. flexible vinyl polymer of the particle diameter <=1.0mum, pref. 0.01-0.2mum, consisting mainly of a vinyl-modified silicone polymer and homogeneously dispersed in said vinyl polymer-grafted epoxy resin), 30-80wt.% (based on said resin compsn.) maleimide resin (B), 10-500 pts.wt. (per 100 pts.wt. B) phenolic resin of formula I and/or formula II (C), and 100-600 pts.wt. (per 100 pts.wt. A+B+C) inorg. filler (usually silica powder).