baber/WOPTO huggingface dataset:
Patent JP-S5993443-A (JP)
Title: Photosensitive composition
Inventor: ARAKI YASUHIKO
IPC: G03F7/033
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a photosensitive composition with improved adhesive strength to a substrate and improved resolution by using a resin component contg. 0.1-30pts.wt. copolymer contg. 10-70wt% monomer belonging to carboxylic acid or carboxylic acid anhydride. CONSTITUTION:This photosensitive composition is composed of 100pts.wt. resin component (A) having constituent units of an alpha,beta-unsatd. ethylenic monomer such as styrene, alpha-olefin, vinyl halide or vinyl ester, 10-300pts.wt. photopolymerizable monomer (B) such as pentaerythritol triacrylate or polyethylene glycol diacrylate, and 0.1-20pts.wt. photopolymn. initiator (C). The resin component A contains 0.1-30pts.wt. copolymer contg. 10-70wt% monomer belonging to carboxylic acid or carboxylic acid anhydride such as a copolymer of styrene with half ester of isopropyl maleate or a copolymer of alpha-alkylethylene with maleic anhydride.
Patent JP-H0543819-A (JP)
Title: Ultraviolet-curing resin composition and wire and cable made therefrom
Inventor: KATO YOSHIHISA
IPC: C09D175/14
Filed: 1991-08-14
Abstract: PURPOSE:To provide an ultraviolet-curing resin composition having urethane linkages and improved low-temperature soldering properties and to provide wire and cable made from this composition. CONSTITUTION:At least one amine selected from among linear aliphatic amines, cycloaliphatic amines, aromatic amines and heterocyclic amines is added to an ultraviolet-cross-linkable liquid composition having urethane linkages.
Patent JP-H1049511-A (JP)
Title: One-chip micrcomputer
Inventor: KOBAYASHI JIRO
IPC: G06F15/78
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an one-chip microcomputer capable of securing access time equivalent to an internal memory even when an external memory is selected. SOLUTION: The one-chip microcomputer 10 is constituted of an internal ROM 11, a control circuit 12, an output terminal 13, an input terminal 14, a control circuit 15, a selector 16, an instruction register 17, a delay circuit 18, and a write signal selecting gate 19. When the operation of an external ROM 30 is selected, a control means 20 consisting of the delay circuit 18 and the gate 19 sets up timing for fetching an instruction register 17 to fetch timing considering delay time for transmitting an address and a control signal necessary for the operation of the external ROM 30 to the outside.
Patent JP-S5995436-A (JP)
Title: Device for measuring pressure and frictional force to be exerted on vessel by granule or powder
Inventor: TAKEUCHI KOUICHI
IPC: G01L9/04
Filed: 1982-11-24
Abstract: PURPOSE:To determine the optimum condition for durability, etc. of a vessel by providing a load receiving member, a pressure measuring means and a frictional force measuring means so that the pressure and frictional force to be exerted on the vessel by powder can be measured simultaneously. CONSTITUTION:The powder layer contg. granules, such as coal, contained in a vessel 1, such as a silo, exerts the pressing force in diametral outward and horizontal directions and the frictional force in the gravity direction on the inside wall 2 of the vessel. When the powder and granules of the coal, etc. are thereupon charged into the vessel 1, the granule or powder layer 4 generates the pressure forcing a load receiving member 5 outward in the diametral direction of the vessel 1. When the member 6 is pressed to move outward in the diametral direction, the pressure is detected and measured by a pressure measuring means 6. The layer 4 also generates the frictional force on the wall 2 with movement thereof in the gravity direction. The frictional force deflects an arm member 16 as the member 5 moves, via a roller bearing member 12, in the gravity direction. Said frictional force is detected and measured with a strain gage 15.
Patent JP-H0839750-A (JP)
Title: Mimeograph plate-making device
Inventor: SHIMA MASAYUKI
IPC: B41C1/055
Filed: 1995-08-10
Abstract: PURPOSE:To obtain a mimeograph plate-making device with which a base paper roll can be taken out quickly and easily and a space at the outside of a side plate of a machine frame is not necessary by letting a manuscript read device move and stop in the cross direction between an upper opening position of the base paper roll and a closing position. CONSTITUTION:A manuscript read device 30 can move to a chained line position which covers a base paper roll take-out opening 33 at an upper part of a base paper roll 32 juxtaposed with a thermal head 2 and a platen roll 1 being guided by a guide roller 31 and to a solid line position where the base paper roll take- out opening 33 is opened and the base paper roll 32 can be taken out from it. When the manuscript read device 30 is at the chained line position, it becomes engageable with an upper end part 21a of a pressure regulating lever 21 arranged at the solid line position so as to interrupt the rocking movement of the pressure regulating lever 21 in the direction of the chained line. On the other hand, when the read device is at the solid line position, the rocking movement of the pressure regulating lever 21 from the solid line position to the chained line position is allowed.
Patent JP-S5994711-A (JP)
Title: Automatic focus detector
Inventor: HORIKAWA YOSHIAKI
IPC: G02B7/28
Filed: 1982-11-22
Abstract: PURPOSE:To perform accurate focusing regardless of the color correction of an optical system and variation of the spectral distribution of a light source by arranging a narrow band-pass filter in an optical path of detection. CONSTITUTION:The optical system of the automatic focus detector of a microscope is provided with the light source 1, a condenser lens 2, an objective 4, a half-mirror 5, an ocular 6, a photographic ocular 7, a film 8, and a detachable green filter 9, and an MOS type linear image sensor 10. Further, the narrow band-pass filter 13 is provided in the optical path of detection right in front of the image sensor 10 and this filter 13 limits the band of light received by the image sensor 10. Therefore, the detection position of the maximum quantity of light is almost unchanged even when either an achromat or an apochromate lens is inserted as the objective 4, when the color temperature of the light source 1 is vaired, and when the green filter 9 is inserted into the optical path, and consequently accurate focusing is carried out.
Patent JP-H0950342-A (JP)
Title: Optical coordinate reader
Inventor: YOSHIDA YASUHIRO
IPC: G06F3/041
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical coordinate reader which can surely detects only the coordinate point of a selected photocell. SOLUTION: A photocell group 22 includes photocells which consist of plural 1st electrodes, plural 2nd electrodes which are arrayed orthogonally to the 1st electrodes and the semiconductor layers formed at the cross parts between the 1st and 2nd electrodes and are arrayed in a matrix form. These photocells are scanned by a scanning circuit 23 and sequentially selected. The optical electromotive force of a selected photocell is amplified by an amplifier circuit 25 and then outputted. The cathode and anode bias voltage B1 and B2, i.e., the inverse bias voltage larger than the absolute value of the optical electromotive force generated by the photocell are applied to the photocell that is not selected by the circuit 23 from a bias generation circuit 27. This photocell does not function as a cell any more.  Therefore, the optical electromotive force of only the desired photocell is detected and a coordinate point can surely be detected.
Patent JP-S6183930-A (JP)
Title: Pressure-differential pressure transmitter
Inventor: SAHASHI MASASHI
IPC: G01L9/00
Filed: 1984-09-29
Abstract: PURPOSE:To obtain a light and small transmitter with a lower pressure loss rate which is excellent in the environment resistance and anti-corrosion, by setting the vertical elastic modulus of an elastic metal sheet composing a pressure receiving diaphragm at 2,000-15,000kg/mm<2>. CONSTITUTION:A flange 1 having an high pressure side inflow port 1a for a fluid to be measured and a flange 2 having an low pressure side inflow port 2a for the fluid being measured are fixed tight to casings 5, 6 and 7 through respective pressure receiving diaphragms 3 and 4. Now when a pressure is applied on the high pressure side, an intermediate diaphragm 9 moves to the right and the pressure receiving diaphragm 3 moves to the right corresponding to the capacity generated by the resulting deflection. Then, as the vertical elastic modulus E of diaphragms 3, 4 and 9 exceeds 15,000kg/mm<2>, the pressure transmissibility of these diaphragms is no better than the conventional one made of SUS316L (E=20,000kg/mm<2>), hence, meaning no notable effect to be duly recognized but when it is under 2,000kg/mm<2>, the material thereof is not suitable as structural material because of too low rigidity.
Patent JP-H0256385-A (JP)
Title: Image forming device
Inventor: SATO MINORU
IPC: G03G15/00
Filed: 1988-08-18
Abstract: PURPOSE:To make it possible to perform interruptive duplex or multi-copying by retreating the sheets stacked on an intermediate tray out of a resupply path when required and return it to the intermediate tray again. CONSTITUTION:In the case of duplex/multi-copying, sheets S on which images are formed at a copy section 7 are stacked on an intermediate tray 15 from a resupply path 12 by pairs of conveying rollers 13 and 16 with each head of the sheets shifted specified distance. In case of the requirement of interruptive duplex/multi-copying or duplex copying of twice as many as maximum stackable number of sheets on the intermediate tray 15, the sheets S stacked on the intermediate are retreated out of the resupply path 12 by the pairs of conveying rollers 51 to 53 of a retreat carriage returning means 50. After the completion of interruptive copying work, the sheets S having been retreated are returned again to the intermediate tray 15 by the retreat carriage returning means 50, and the sheets are supplied in order by a pair of conveying rollers 17 and a pair of sheet resupply rollers 20 to restart copying work. Thus, interruptive duplex/multi-copying or double increasing in the number of sheets can be done.
Patent JP-H1049199-A (JP)
Title: Silence compressed voice coding and decoding device
Inventor: HARADA RYOICHI
IPC: G10L19/04
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of voice coded data and to prevent the deterioration of voice quality. SOLUTION: In the voice coding section, a silence compressed voice coding section 3 outputs the flags which indicate a sound interval or a silence interval of inputted voice signals and the fixed speed voice coded data which are obtained by code processing the inputted voice signals. Note that the data are not outputted in the silence interval in which a silence flag is inputted by a coded data transmitting/non-transmitting discriminator 1. The data are outputted in the sound interval in which a sound flag is inputted. Moreover, in the voice decoding section to which variable speed voice coded data are inputted, the data are selected by a variable speed voice coded data converter 5 whenever the data are received at every constant time.  If the data are not received, the coded data having a gain minimum value and the fixed speed voice coded data which select the same silence interval switching pattern are outputted. Furthermore, the data are decoded by a voice decoder 6 and outputted.
Patent JP-H02135178-A (JP)
Title: Coating method
Inventor: TANIMOTO YOSHIO
IPC: B05D3/02
Filed: 1989-08-08
Abstract: PURPOSE:To control the swelling of a paint at the part of a material to be coated by specifying the spraying viscosity of the paint to be sprayed onto the material and incorporating a specified amt. of a low-boiling-point solvent into the paint in the coating method wherein the material is rotated on the almost horizontal axis. CONSTITUTION:A paint is sprayed on a material to be coated in the thickness beyond the sagging limit, and the material is rotated on the almost horizontal axis until the paint is cured and sagging is not caused on the coating surface of the material. The spraying viscosity of the paint to be sprayed on the material is controlled to <=18sec (Ford cup #4, 20 deg.C), and a low-boiling-point solvent having <=110 deg.C b.p. is incorporated into the solvent contained in the paint, and >=50wt.% of the low-boiling-point solvent is incorporated into the total solvent. As a result, a high-quality coating surface having high smoothness is obtained by utilizing the fluidity and rotation of the paint. In addition, the swelling of paint on the end of the material due to the coating beyond the sagging limit is controlled by using the special paint.
Patent JP-S6096673-A (JP)
Title: Water based ink
Inventor: KONUKI ISAO
IPC: C09D11/00
Filed: 1983-10-31
Abstract: PURPOSE:To provide a water based ink which can be written even on oil-stained non-absorptive surfaces such as glass surface and gives, handwriting having excellent fixation and water resistance, by incorporating a betaine type acrylic resin and an ampholytic surfactant in a water ink using an oil dye. CONSTITUTION:A betaine type acrylic resin of the formula (wherein R1 is H, methyl, ethyl; R2, R3 are each methyl, ethyl; R4 is a 1-18C alkyl; l is 2-18; m+n=100-1,000) such as Yuka Former.AM-75#202 (a product of Mitsubishi Yuka Fine K.K.) is used. 0.3-15wt% oil dye such as Bary First Blue 1603(S) (a product of Orient Kagaku Kogyo K.K.), 10-60wt% water-soluble org. solvent having a dielectric constant of 8 or above and a b.p. of 80-300 deg.C, such as gamma- butyrolactone, 10-60wt% water, 0.1-10wt% betaine type acrylic resin and 0.05-3wt% ampholytic surfactant such as Amphitol 24B (a product of Kao Atlas K.K.) are blended together.
Patent JP-H04102539-A (JP)
Title: Label-sticking device
Inventor: KAYASHIMA KOICHI
IPC: B65C9/30
Filed: 1990-08-02
Abstract: PURPOSE:To stick a label to a work having a curved surface surely and satisfactorily by permanently sticking the label through rolling a roller after the label- sticking surface of the work from the temporary sticking part of the label as a starting point from the side to which no label adhesive is applied. CONSTITUTION:A label 1 is stuck temporarily so that only the central part of the label 1 is applied to a cylindrical work 25. A roller 3b is moved to the central front of the label 1 and the outer peripheral face of the roller 3b is biased to the central part of the label 1. In this case, a deflection occurs in a spring 3k and a repulsion caused by the deflection of the spring 3k becomes the biasing force. Then, a label-sticking head 3 is moved to the left horizontally. Because the roller 3b is biased to the work 25 by the spring 3k, the roller 3b rolls after the outer peripheral face of the work 25. When the label-sticking head 3 is moved off to the upper left, the roller 3b rolls after the outer peripheral face of the work 25. Thus, the left side from the center of the label 1 is stuck permanently. Permanent sticking of the right side from the center of the label 1 is conducted in like manner.
Patent JP-S5996500-A (JP)
Title: Intermittently circulating device for liquid
Inventor: MASUDA SATORU
IPC: F04F1/06
Filed: 1982-11-25
Abstract: PURPOSE:To intermittently circulate liquid without wastefully discharging the water by intermittently feeding air from an air intermittent supply source into a storage tank. CONSTITUTION:When air, which is intermittently fed from a supply unit, is sent into the air chamber 12 of a storage tank 5 through a pipe 6 as shown by arrow C, the water 10 in the tank rises through a supply pipe 16 in the direction of arrow D, opens a check valve 18, passes through a water pipe 3 and circulates and cools inside an electrode 1 as shown by arrow A, and then is discharged as shown by arrow B. Thereby a liquid can be intermittently circulated without wastefully discharging water.
Patent JP-H1151038-A (JP)
Title: Hinge structure of lid for box
Inventor: IZUMO NORIFUMI
IPC: B65D43/16
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hinge structure of a lid for a box, which can enhance the stiffness of a hinge. SOLUTION: In this hinge structure formed out of a hinge male 19 mounted to the side of a box main body, a hinge male 20 mounted to the side of a lid 8, and of a hinge pin 21 connecting the hinge males 19 and 20 with each other, a bead 29 is provided, which is extended to a fixing part at the lid 8 side along the longer direction of the hinge male 20. By this constitution, the stiffness of the hinge male 20 can thereby be enhanced.
Patent JP-H0654395-A (JP)
Title: Digital audio signal converter
Inventor: MAEDA KEIJIRO
IPC: H03G5/02
Filed: 1992-07-31
Abstract: PURPOSE:To simplify the constitution of a converter without deteriorating a reproduced sound quality by rounding down prescribed bits in bit data constituting a digital audio signal, and converting it into an analog signal. CONSTITUTION:A high-pass analog audio signal outputted by a high-pass digital/ analog converter 7H is supplied through an attenuator 8H to a power amplifier 9H, and reproduced from a high-pass speaker unit 10H. A middle-pass signal outputted by a middle-pass A/D converter 7M is supplied through an attenuator 8M to a power amplifier 9M, and reproduced from a middle-pass speaker unit 10M. A low-pass signal outputted by a low-pass D/A converter 7L is supplied to a power amplifier 9L, and reproduced from a low-pass speaker unit 10L. High-pass and middle-pass digital data whose one sample is 20 bits outputted by a digital channel divider 3 are bit-shifted, and converted into the analog signal, so that the number of bits to be handled by the high-pass and middle-pass D/A converters 7H and 7M can be reduced, and the constitution of the converters can be simplified.
Patent JP-S6185755-A (JP)
Title: Gyrotron oscillator
Inventor: TSUTAKI KUNIO
IPC: H01J25/00
Filed: 1984-10-01
Abstract: PURPOSE:To stabilize operation while suppressing parasitic mode oscillation by forming an electron beam interactive with a high frequency electromagnetic field of plural layer hollow beams having different cyclotron orbital centers. CONSTITUTION:An electron beam is constituted of two-layer hollow beams having different cyclotron orbital centers while selecting a TE051 mode in an operating mode whereby every of two-layer hollow beams is no made as to strongly combine with a high frequency electric field. On the other hand, to TEmnl generating at this moment a parasitic mode oscillations, the combination of the other electron beam with the high frequency electromagnetic field is extremely weak due to the character is electromagnetic field distribution of TEmnl mode even when either electron beam of the two-layer electron beams is strongly combound with the high frequency electromagnetic field. Accordingly, it does not lead to oscillation in the parasitic mode.
Patent JP-H0490624-A (JP)
Title: Interference compensating receiver
Inventor: KAIZUKA TOSHIYUKI
IPC: H04B1/10
Filed: 1990-08-03
Abstract: PURPOSE:To simplify construction without necessitating the installation of the antenna device for interference wave reception by suppressing an interference signal interfering with the desired signal to be received and receiving only the desired signal. CONSTITUTION:A signal branched by a signal branching circuit 20 is passed through a transmission path with the length of approximately 1/2 of the difference between the electric length against the desired signal and the one against the interference signal in an interference signal suppress circuit 30, further, the amplitude and phase of the signal is controlled to obtain the amount of the control, the other signal is synthesized again, and the interference signal is suppressed. Therefore, only the desired signal can be received without affected by the influence of the interference signal. Thus, the communication quality can be maintained without affected by the influence of the interference wave even when the two antenna devices, which are the antenna device 10 for communication and the one for interference wave, are not utilized.
Patent JP-2001033667-A (JP)
Title: Surface mounting type photo-receiving module
Inventor: ARAI YASUMICHI
IPC: H01L31/0232
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive SMT photo-receiving module capable of directly coupling a photo-receiving element to a short optical fiber. SOLUTION: An avalanche photo-diode(APD) 1 is used as a photo-receiving element, and a single mode fiber(SMF) 2 of which an end face 2a facing to the APD 1 is cut into a plane face is used as the short optical fiber, in the surface mounting type photo-receiving module provided with a surface-mountable package, and incorporated with a prescribed length of the short optical fiber and the photo-receiving element arranged opposedly onto an end face of the short optical fiber with a prescribed space and directly coupled optically to the optical fiber, inside the package. An InGaAs-APD is used as the APD 1, and a coupling distance L between the APD 1 and the SMF 2 is made 100 μm or less. An pre-amplifier 5 is mounted on the just vicinity of the APD 1, and a signal input part of the pre-amplifier 5 is connected to an anode 1b of the APD 1.
Patent JP-H0757945-A (JP)
Title: Laminated coil
Inventor: FUJINO MASATO
IPC: H01F27/28
Filed: 1993-08-20
Abstract: PURPOSE:To provide a compact miniature coil requiring reduced quantity of material. CONSTITUTION:The laminated coil comprises primary and secondary coils having primary and secondary coil patterns 4, 8 formed spirally around core insertion holes 2, 6 made through substantially ring-shaped insulating boards 3, 7 laminated coaxially while matching the corresponding sides. The terminal parts of the coil patterns 4, 8 are lead out, for each coil, in same direction with respect to the inner and outer peripheral sides of the insulating board. This structure reduces the dimension between the first and second outer peripheral sides while ensuring the required creeping distance between the primary and secondary coil patterns 4, 8.
Patent JP-H0256113-A (JP)
Title: Polyphase clock generating circuit
Inventor: OKABE TOSHIHIRO
IPC: H03K5/15
Filed: 1988-08-22
Abstract: PURPOSE:To easily vary a pulse width by using an OR of outputs of FFs of each 1st stage of two shift resisters connected in cascade with plural FFs taking an original oscillated clock and a signal retarding the clock as a trigger. CONSTITUTION:A shift data F is synchronized with an original oscillated signal C and inputted once periodically in 4 cycles of the original oscillated signal. When a level 1 is supplied to the shift register F, a data with the synchronizing width of the original oscillated signal C is transferred sequentially to FFs 21-24 by using the signal C. Since shift register B is operated by a signal CD being the result of retarding the signal C, outputs B0-B3 of the FFs 31-34 have a waveform retarded from a signals of FFA0-A3 by a variable delay circuit 4. Thus, OR signals C0-C3 between the output signals A0-A3 of the FFs 21-24 and output signals B0-B3 of the FFs 31-34 are signal with a pulse width being the sum of the synchronizing width of the signal C and the delay time caused by the variable delay circuit 4.