baber/WOPTO huggingface dataset:
Patent JP-H03281368-A (JP)
Title: Image printer
Inventor: YASUGATA KAZUHIRO
IPC: B41J5/30
Filed: 1990-03-30
Abstract: PURPOSE:To save the capacity of a high-speed image memory and increase the capacity of a low-speed image memory by a method wherein image data stored in the high-speed image memory serving as a buffer memory are sequentially transmitted to the low-speed image memory, and a difference between an image data input speed and an image data output speed to a printing head is used. CONSTITUTION:A high-speed image memory (HM) 3 acts at a high speed and has a memory capacity for one screen or less as a buffer memory. A low-speed image memory (LM) 12 acts at a low speed and has a memory capacity for several screens for holding a large number of image data. In a real-time printing of image data, the image data received by the HM 3 through an AD converter 2 is transmitted to the LM 12 through an image processing circuit (IP) 14. A transmitting speed at this time is determined in accordance with a writing speed to the LM 12. The image data in the LM 12 is supplied to a head controller 6 through the IP 14 under the monitor of a memory controller 13. The IP 14 conducts an image processing, such as a rotation.
Patent JP-H03284602-A (JP)
Title: Bactericide for agriculture and horticulture
Inventor: TAKANO JINKO
IPC: A01N43/56
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the subject composition effective against sheath blight and leaf smut of rice by combining N-(1,1-dimethyl-2-oxa-4-indanyl)-2-methyl- pyrazol-5-carboxylic acid amide derivative with a specific bactericide for agriculture and horticulture. CONSTITUTION:(A) 1 pt.wt. compound expressed by the formula (R<1> is methyl or trifluoromethyl; R<2> is H, methyl, ethyl or Cl; R<3> is methyl or ethyl) is combined with (B) 0.1-100 pts.wt. at least a species selected from a group of 1-(4- chlorobenzyl)-1-cyclopentyl-3-phenylurea, alpha,alpha,alpha-trifluoro-3'-isopropoxy-o-tolanilide, validamycin A, 6-(3,5-dichloro-4-methylphenyl)-3(2H)-pyridazinone and 3'- isopropoxy-o-tolanilide to afford the aimed bactericide for agriculture and horticulture. Said composition has a high effect even in low concentration because of a synergistic effect.
Patent JP-H03281491-A (JP)
Title: Travelling vehicle
Inventor: KAWABATA GONSHIRO
IPC: B62K25/28
Filed: 1990-03-29
Abstract: PURPOSE:To enable a motor or the like to be protected in collision by integrally interconnecting and fixing together swing ends of respective swing arms through a connecting frame disposed around the rear of an electric motor and differential mechanism so as to compose a suspension support construction of a simple additional structure. CONSTITUTION:An electric motor M provided with a reduction gear for driving rear wheels and a differential mechanism 21 are respectively disposed between swing arms 18, 18. Swing ends of respective swing arms 18, 18 are interconnected and fixed to each other integrally through a connecting frame 23 disposed around the rear of the motor M and differential mechanism 21. Namely, the respective arms 18, 18 and frame 23 are integrally formed into the U-shaped form as viewing in a plan to cover the rear sides of the motor M and differential mechanism 21. Thus, a support structure for supporting vertically movably a rear axle 19 relative to a car body is reasonably constitut ed, resulting in sufficient rigidity and simplification of the structure without using a complicated axle case for the rear axle 19. Also, it has the function of protecting the motor M and differential mechanism 21 against collision with foreign substances from behind a car body.
Patent JP-S58201576-A (JP)
Title: Noise insulating system for dc power source
Inventor: NOMURA FUMIO
IPC: H02M7/06
Filed: 1982-05-19
Abstract: PURPOSE:To inexpensively reduce a noise insulating system for a DC power source in size by supplying the voltage of the power source from one equipment to an electronic circuit of the other equipment through a common mode choke, thereby eliminating the necessity of providing a transformer and a DC power source in each equipment. CONSTITUTION:The voltage of a DC power source to be supplied to an equipment 30 is converted by a power source 32 through a transformer 31 to a DC voltage, which is supplied to an electronic circuit 33 in the equipment 30. The voltage of the DC power source is supplied to common mode choke coil 34 and 35. The voltage of the DC power source which is insulated in a noise manner through the chokes 34, 35 is supplied to electronic circuits 41, 54 in the equipments 40, 50. The noise insulation of the signal between the equipments 30 and 40, 50 is performed through photocouplers 36, 37.
Patent JP-S5710570-A (JP)
Title: Pulse signal transmission system for control between telephone exchanger and its terminal device
Inventor: MURANAKA MASAJI
IPC: H04M19/08
Filed: 1980-06-23
Abstract: PURPOSE:To improve workability of connection of transmission line to a telephone exchanger and its terminal device, by obtaining the transmission of control pulse signal and supply of DC power supply with a given polarity. CONSTITUTION:The transmission of control pulse signal between transmission and reception circuits 2 in a telephone exchanger 4 is made through a common transmission line 12, full wave rectifying circuit 15 and DC blocking and coupling circuit 17, and the production of operating power supply and supply to a supply circuit 3 at a terminal device 4 of the DC power supply from the device 1 is made via the common transmission line 12, the rectifier circuit 15 and an AC blocking and coupling circuit 16.
Patent JP-S5610583-A (JP)
Title: Electrooptical element
Inventor: IMAZEKI SHIYUUJI
IPC: C09B1/514
Filed: 1979-07-06
Abstract: PURPOSE: To make good color display possible by utilizing the guest-host effect of a liquid crystal, by a method wherein a specified anthraquinone cpd is incorporated into a guest-host liquid crystal.  
     CONSTITUTION: There is provided an electrooptical element in which a guest-host liquid crystal compsn. contg. at least one anthraquinone coloring matter selected from cpd. of formulas I (where X 1 , is H, F, alkyl, alkoxy at a meta or pare position to amino gp.), II, III (wherein X 2  is F, Cl at a meta or para position to amino gp.) and IV is interposed between opposing two electrodes. The coloring matters of formulas I and II can be obtd. by reacting under heating an aniline derivative with quinizarin or leucoquinizarin in the presence of a dehydrating agent and in a solvent. The coloring matters of formulas III and IV can be obtd. by reacting under heating an aniline derivative with 1,5-dichloroanthraquinone in the presence of a dehydrohalogenating agent and in the presence of a catalyst. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02263835-A (JP)
Title: Production of three-dimensional multiaxial reinforced composite material
Inventor: HAYASHIDA MICHIYA
IPC: C22C47/08
Filed: 1989-04-04
Abstract: PURPOSE:To readily obtain the subject material without forming cavities unfilled with a matrix between reinforcing materials by inserting the reinforcing materials into a lump of the matrix from the multiaxial directions and curing the resultant lump of the matrix. CONSTITUTION:The objective material obtained by inserting reinforcing materials composed of rods 2 or fiber bundles from the multiaxial directions into a lump 1 of a matrix in a softened state and then curing the resultant lump of the matrix. Furthermore, an uncured or semicured thermosetting resin or thermoplastic resin softened by temperature regulation is preferably used as the above-mentioned matrix.
Patent JP-H08285915-A (JP)
Title: Inspection apparatus of printed-circuit board
Inventor: OTAKA HIROYUKI
IPC: G01R31/02
Filed: 1995-04-11
Abstract: PURPOSE: To provide the inspection apparatus, of a printed-circuit board, by which the positional accuracy of an inspection probe can be ensured sufficiently even when environmental conditions such as temperature, humidity and the like are changed. CONSTITUTION: The inspection apparatus of a printed-circuit board is constituted in such a way that many inspection probes 4 are supported by an inspection board 1 which can be raised and lowered, that the tip of every inspection probe 4 comes into contact with a prescribed position on a printed-circuit board 6 on an inspection base 2 while the inspection board 1 is lowered and that the printed-circuit board 6 is inspected by a measuring instrument 3. In the inspection apparatus, the inspection board 1 is constituted of a low-expansion reinforced glass.
Patent JP-H09272366-A (JP)
Title: Seat sliding device
Inventor: SUGIURA TOSHIKI
IPC: B60N2/20
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts by transmitting a walk-in mechanism to a second lock lever via a drive cable for a first lock lever. SOLUTION: Movement of an outer side control lever 102 for driving an outer side lock mechanism is connected to an open lever 85 of an inner side lock mechanism via a cable 100 so that a control lever 102, a connecting rod 88, a guide plate 96, and a lock plate 91 provided in an outer side seat slide become unnecessary for inner side seat sliding. Namely, a transmission mechanism of the operation force to a second lock lever 41 in operating a walk-in mechanism and a mechanism for engaging a second lock lever with a second lower rail at a prescribed position become unnecessary so as to reduce the number of parts. Assembling is also facilitated compared with a case of using transmission means such as a link, etc., despite of a narrow space.
Patent JP-S529698-A (JP)
Title: Generating method of high quality gypsum in the wet desulfurization me thod for flue gas
Inventor: IKESHIYOUJI SUSUMU
IPC: C01F11/46
Filed: 1975-07-14
Abstract: PURPOSE: To get the high quality gypsum by stopping the generation of the fine grain and weak gypsum due to rapid reaction in the wet desulfurization method for flue gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5442058-A (JP)
Title: Pefrigerator
Inventor: KIMURA NOBUO
IPC: F25B1/10
Filed: 1978-07-12
Abstract: PURPOSE: To make the economical operation of the compressor and prevent the damage of high stage side compressor by converting it to one-stage through switch- over of the magnetic valve control circuit at high vaporization range and to two- stage compressive refrigerator at low vaporization range.  
     CONSTITUTION: In the low vaporization temperature, the refrigerant from a vaporizer 5 flows like the continuous arrow through a three-way magnetic valve 6 of charging side, a low stage compressor 1 and a three-way magnetic valve 7. Then, the refrigerant meets together with the refrigerant from an intermediate cooler 4 to be charged to a high stage compressor 2 and be discharged. The discharged refrigerant is liquefied in a condenser 3 and one part is fed to the vaporizer 5 and the other to the intermediate cooler 4 to form the refrigerant cycle of two-stage compression refrigerator. In the high vaporization temperature, the three-way magnetic valve 6 of charging side, the three-way magnetic valve 7 and a magnetic valve 9 switched "On" and a magnetic valve 11 is switched "Off". Then, the refrigerant flows like the dotted arrow to form the refrigerant cycle of one-stage compression refrigerator 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11280803-A (JP)
Title: Drum brake
Inventor: YAMADA KOJI
IPC: F16D65/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drum brake which can restrain the occurrence of a brake judder caused by the deformation of the slide surface of the brake drum braking, and which can reduce a vibration mode of a brake drum that causes brake noise, thereby making it possible to restrain brake noise. SOLUTION: In a drum brake composed of a hub rotatably attached to an axle of a vehicle, a brake drum 1 fixed to the hub, a backing plate fixed to the axle, a brake shoe 2 fixed to the backing plate and a brake wheel cylinder 4 arranged in the backing plate and pressing the brake shoe 2 against the brake drum 1, annular beads 13 are formed on the hub attaching surface 15 of the brake drum 1 on the outer peripheral side of the hub attaching part.
Patent JP-H03284036-A (JP)
Title: Band assignment system in packet exchange network
Inventor: SUZUKI HIROSHI
Filed: 1990-03-30
Abstract: PURPOSE:To enable the system to meet the requirement of a buffer overflow rate even to a narrow band call by using a virtual band Ri and selecting the band so that a function alpha(N) and variables alpha, C, N, Ri satisfy a prescribed condition with respect to a natural number (i) (N is number of calls passing through an in-network transmission line and C is a transmission line capacity). CONSTITUTION:A buffer 11 is arranged to await the transmission of a packet to a transmission line 12. The band for calls 1-N is assigned as a virtual band Ri to the transmission line 12. The assignment is implemented by a band assign ment device 10. When a new call request takes place, the selection is made in a relation of 0<alpha(i+1)<=alpha(i)<1.0 depending on number of multiplexed calls and the band assignment device 10 discriminates whether or not the virtual band Ri of the call is assigned to the transmission line 12 so that the relation of total sum of virtual band Ri<=C.alpha(N) is satisfied. When the assignment is enabled, an enable signal and when disabled) a rejection signal is returned. Since the capacity C enabling the assignment is varied with number N of calls passing through the transmission line, the band is assigned with a high efficiency to a broad band call, and even when lots of narrow band calls are received, the assignment is implemented without deterioration in the quality.
Patent JP-H04318942-A (JP)
Title: Wire bonding method
Inventor: MATSUKURA TAKUMI
IPC: H01L21/60
Filed: 1991-04-18
Abstract: PURPOSE:To join a metallic wire and an inner lead completely by efficiently removing a coating material immediately before bonding when bonding is conducted by using a coated wire, in which the periphery of the metallic wire is coated with an insualtor. CONSTITUTION:When second bonding is conducted to an inner lead 6, a capillary 1 is lowered to a position B separate from a specified bonding position A, a coated wire and the inner lead 6 are brought into contact, a coating material is removed by performing scrubbing operation, and the capillary 1 is moved to a specified bonding position A, thus completing bonding.
Patent JP-H10260582-A (JP)
Title: Developing device
Inventor: CHIHARA TOMOYOSHI
IPC: G03G15/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To stably obtain an excellent print image without fog over a long period by effectively preventing toner sticking (fog) on a non-image section of a latent image carrier. SOLUTION: This device is, constituted so as to carry the non-magnetic toner on a surface of the toner carrier 2, to transport the carrying toner on a section opposing the latent image carrier 1, and to visualize the electrostatic latent image on the latent image carrier 1. In this case, the device is provided with the toner thickness controlling member 3, held in point contact with the toner carrier 2 by the pressing force (p) being beyond 0 g/cm and below 20g/cm, so that a thin layer of the toner is formed on the toner carrier 2 surface.
Patent JP-H11283779-A (JP)
Title: Cold cathode tube lighting device
Inventor: IMAGUCHI MAKOTO
IPC: H05B41/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode tube lighting device having a wide voltage allowable range of input electric power to maintain lighting of a cold cathode tube, a low electric power loss, and a miniaturized size and a light weight. SOLUTION: This cold cathode tube lighting device comprises a step-up transformer 100 of which the winding from the center tap to the middle tap in the primary side is made thicker than the winding from the middle tap to the rated tap, two pairs of oscillation transistors 5, 6 and 9, 10 connected with the rated tap and the middle tap, respectively, an input voltage detecting circuit 19 for detecting the voltage of the input power source, and FET switches 7, 8, 11, 12 for switching the oscillation transistors corresponding to the output of the input voltage detection circuit 19.
Patent JP-H01258049-A (JP)
Title: Memory circuit
Inventor: NAGASHIMA MASAJI
IPC: G06F12/06
Filed: 1988-04-06
Abstract: PURPOSE:To miniaturize a memory circuit by applying a row address only to a specific memory block only at the time of reading/writing the memory circuit. CONSTITUTION:A mode specifying part 1 specifies a read/write mode and a refresh mode and an address output control circuit 3 applies the decoded output of an address AD only to a specific block by an output from the 2nd decoder 42 for decoding the lower bit of the address AD. At the time of specifying the refresh mode, the specifying part 1 applies the decoded output of the address AD simultaneously to all the memory blocks of blocks 1031-103n, and at the time of specifying the read/write mode, applies the decoded outputs of the upper bit and lower bit of the address only to an optional block out of the blocks 1031-103n to specify the address. Since a selected result of a mode selector is inputted to the circuit 3 and memory blocks other than a required memory block are not activated at the time of normal read/write, power consumption can be saved, a power supply part can be reduced, so that the whole device can be miniaturized.
Patent JP-H06299247-A (JP)
Title: Production of silicon steel sheet excellent in magnetic property
Inventor: TOMITA TOSHIRO
IPC: C21D1/70
Filed: 1993-04-13
Abstract: PURPOSE:To provide the method for producing a silicon steel sheet capable of being subjected to secondary decarburizing annealing in a tight coil state and excellent in magnetic properties. CONSTITUTION:This is the method for producing a silicon steel sheet in which a cold rolled silicon steel sheet with 0.05 to 5mm sheet thickness contg. 0.01 to 1% C and 0.2 to 6.5% Si is subjected to primary decarburizing annealing to form alpha-ferrite grains having the <100> axis in a vertical direction of the sheet face of the surface layer part of the steel sheet, and the alpha-ferrite grains are grown toward the central part of the sheet thickness by secondary decarburizing annealing, and in which tight coil annealing is adopted as the secondary decarburizing annealing, and as the separation agent for annealing, oxide capable of being reduced by carbon under CO pressure of 10<-5>Torr or above a the annealing temp. are used as the separation agent for annealing. The cold rolled silicon steel sheet can furthermore be incorporated with 0.05 to 5% Mn. In this way, the silicon steel sheet high in <100> axis density and excellent in magnetic properties can efficiently be produced.
Patent JP-S60228042-A (JP)
Title: Fabricating device of outer wall material for house unit
Inventor: SAITOU TAKAO
IPC: B23P21/00
Filed: 1984-04-26
Abstract: PURPOSE:To aim at fabricating efficiency betterment and productivity improvement in an outer wall material, by connecting a turntable, having a large areal outer wall material working part which stands plural wall panels against the working part and connects them to each stud, to a conveying like in a rectangular or parallel state in time of stoppage. CONSTITUTION:Rotating a turntable 10, an empty working part 13 is moved to the extent of an A position, and plural studs 70 are tilted to the same angle as the working part 13 from the outside of the table 10 and accurately set up there. Next, rotating the table 10 by 90 deg., the working part 13 is moved to the extent of a B position, supporting plural wall panels 60 and 60' from the outside of the table 10 after being tilted to the same angle as the working part 13, and supported free of horizontal movement by a roller. Then, the panel 60 is horizontally moved, making each rivet hole 64 of vertical frames 62 accord with rivet holes 75 of the stud 70 and inserting a rivet into them, and these vertical frames 62 of the adjacent wall panel 60 are connected to the common stud 70 whereby an outer wall material at the end side is fabricated with wall panels themselves, and conveyed to a conveying line X and attached to a side face 100c at the end side of a framed structural body 100.
Patent JP-H054297-A (JP)
Title: Sheet material having sheen surface and manufacture thereof
Inventor: NISHINO TOMIHIKO
IPC: B32B7/02
Filed: 1991-03-27
Abstract: PURPOSE:To provide the above sheet material which is usable for wall decorative material or display and seen brightly from anywhere. CONSTITUTION:Either thermoplastic synthetic resin which has roundness, is various-sized, indeterminate-formed and transparent or glass which is indeterminate-formed and transparent or their mixture is stuck randomly onto a substrate whose surface is smooth or possesses an uneven pattern. A sheet showing very beautiful sheen by reflecting incident light impinged on the surface in various directions such as the front or the oblique front without scattering the same and its manufacture.
Patent JP-H10279744-A (JP)
Title: Polypropylene-based resin composition and hollow molded container
Inventor: SUZUKI HARUYUKI
IPC: C08L23/10
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-based resin composition having an improved balance in transparency, impact resistance and drawdown property without damaging heat resistance and rigidity held by the polypropylene-based resin and to provide a hollow molded container. SOLUTION: This polypropylene-based resin composition is obtained by blending 70-87 wt.% propylene block copolymer obtained by block polymerizing 10-30 wt.% ethylene-propylene copolymer after polymerizing a crystalline polypropylene portion, with (A) 3-10 wt.% resin as an ethylenic polymer showing >=700 g/25 mm width peeling strength in the case of forming films having each 100 μm thickness by using the above polymer and a propylene block copolymer, and heat sealing them at 160 deg.C, and (B) 10-29 wt.% ethylenic resin having >=1.4 swelling ratio measured at the measurement of a melt flow rate at 190 deg.C, and the hollow molded container consisting of the above composition is produced.
Patent JP-S58203901-A (JP)
Title: Agricultural chemical dust
Inventor: CHIBA KAORU
IPC: A01N25/12
Filed: 1982-05-24
Abstract: PURPOSE:Agricultural chemical dust having no electric shock taking place in application, preventing fear and disaster of operators, having no bad influence on an active ingredient at all, obtained by blending the active ingredient of agricultural chemical and a mineral powdery carrier with olivine powder or serpentine powder as an antistatic agent. CONSTITUTION:An active ingredient of agricultural chemical and a mineral powdery carrier are blended with olivine powder or serpentine powder as an antistatic agent. Olivine is corresponding to a solid solution comprising forsterite belonging to Bittererde mineral of silicic acid anhydride and fayalite rich in iron as components, and a mineral shown by the formula (Mg, Fe)2SiO4. Serpentine belongs to Bittererde mineral of silic acid hydrate, and a mineral shown by the formula 3MgO.2SiO2.2H2O or Mg6Si4O10(OH)8. The amount of olivine powder and serpentine powder added is preferably >=0.5wt%. The dust may further be mixed with a common well-known antistatic agent. The active ingredient of agricultural chemical of the dust is not limited to an insecticide, fungicide, etc. at all.