baber/WOPTO huggingface dataset:
Patent JP-S5577590-A (JP)
Title: Feed mechanism for printing head
Inventor: NODA ATSUSHI
IPC: B41J19/20
Filed: 1978-12-05
Abstract: PURPOSE: To provide a feed mechanism requiring no complicated parts such as cluthes by use of a low-cost DC motor which rotates in one direction in a printing head feed mechanism of a printer.  
     CONSTITUTION: With a DC motor 7 driven simultaneously with the start of printing, a driving pulley 6 rotates and a projection 10 provided on a belt 11 moves in the direction of an arrow X. As the projection 10 engages a carriage 2 in its home position, the carriage 2 is pushed by the projection 10 and moves in the direction of the arrow X against a spring 9, and recording paper 8 is printed by a printing head 1. After printing for one line is finished, the projection 10 rotates along an idle pulley 5 so that it is disengaged from the carriage 2. Then, since the carriage 2 is applied with the force of a spring 9 in the direction of an arrow X', it returns to its home position rapidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0442429-A (JP)
Title: Magnetic recording medium
Inventor: HIGUCHI HIROYUKI
IPC: C09D171/02
Filed: 1990-06-08
Abstract: PURPOSE:To obtain the magnetic recording medium which has high dimensional stability with a temp. and humidity and has excellent electromagnetic conversion characteristics, traveling property and head touch by providing a magnetic layer on a nonmagnetic base formed by using a specific polyether copolymer. CONSTITUTION:This magnetic recording medium is constituted by forming the magnetic layer 2 on the surface of the nonmagnetic base 1. Further, a protective layer 3 and a lubricating layer 4 may be laminated in this order on the surface of the magnetic layer 2. The nonmagnetic base 1 consists of the polyether copolymer which consists of the repeating unit expressed by formula I and the repeating unit expressed by formula II, has 0.15 to 0.40mol compsn. ratio of the repeating unit expressed by the formula I and has 3,000 to 100,000 poise melt viscosity at 400 deg.C. The magnetic recording medium which is excellent in the electromagnetic conversion characteristics, traveling property and head touch and also in the dimensional stability with the temp. and humidity is obtd. in this way.
Patent JP-H09330710-A (JP)
Title: Cadmium electrode plate for alkaline storage battery and manufacture thereof
Inventor: OGOSHI TETSUO
IPC: H01M4/62
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cadmium electrode plate for an alkaline storage battery capable of restricting an active substance from slip off the pole plate and enhancing the capacitance density per volume. SOLUTION: An active substance paste is made by mixing cadmium oxide powder (CdO), water, disodium hydrogenphosphate anhydride (Na2 HPO4 ) including phosphate ion whose quantity is 0.25 to 0.5wt.% to the cadmium oxide powder, and a binder material composed of an emulsion of methyl cellulose of degree of polymerization 400 to 20000 and a copolymer of an ethylene/vinyl acetate. The quantity of the binder of the ethylene/vinyl acetate copolymer in the emulsion is 10 to 30wt.%. The active material paste is filled in a current collector, then dried and formation is carried out.
Patent JP-H0313939-A (JP)
Title: Development processing method
Inventor: WADA YASUNORI
IPC: G03C5/31
Filed: 1989-06-12
Abstract: PURPOSE:To execute a stable development processing with a high sensitivity and high density by supplying a developing soln. in the amt. of specific times the substantial consumption in the method for supplying the developing soln. to the exposed surface of a photographic sensitive material and processing the surface without immersing the photosensitive material into the developing soln. CONSTITUTION:The silver halide photographic sensitive material 4 is transported by transporting rollers 1 to 3 and is supplied with the developing soln. form supplying ports of supplying nozzles 6 to 8. Always the fresh liquid is supplied to the developing soln. This soln. flows in the contact direction of the rollers 1 to 3 and is applied on both surfaces of the material 4. The amt. of the soln. to be used varies with the water feed rate, swelling degree, developing time, and developing temp. of the photosensitive material, the kinds of the photosensitive material and the exposure, the development with the high sensitivity and high density is executed by supplying the developing soln. of the amt. of substantially 3 to 10 times the amt. of the soln. actually consumed in the development. The excellent images which are high in density, stable and free from the unequal development are obtd. in this way.
Patent JP-H04308582-A (JP)
Title: Production of 4-amino-1,2,4-triazole
Inventor: NASU RIKUO
IPC: C07D249/08
Filed: 1991-04-04
Abstract: PURPOSE:To produce the subject compound useful as a raw material for nitration-reducing agents, medicines, agricultural chemicals, UV ray absorbents, etc., in high yield and high purity by reacting formic acid. etc., with hydrazine in an organic solvent under heating. CONSTITUTION:Formic acid, an ester thereof (e.g. methyl ester, ethyl ester or an amide (e.g. formamide, dimethyl formamide) with hydrazine in an organic solvent (preferably a solvent having a boiling point of >=130 deg.C, e.g. xylene, mesitylene, chlorobenzene preferably at 130-170 deg.C for 2-20hr to provide the objective compound.
Patent JP-S635796-A (JP)
Inventor: URABE HIROFUMI
IPC: D06F33/02
Filed: 1986-06-27
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-H08318772-A (JP)
Title: Seat structure of automobile
Inventor: KOMATSU TADAYOSHI
IPC: B60N2/42
Filed: 1995-05-25
Abstract: PURPOSE: To prevent a seat back not to be latched from being turned into the folding direction on the upper part on the car inner center part caused by unexpected shock to be generated when a load in a luggage boot collides with the seat back. CONSTITUTION: When a load 17 is moved leftward and collides with the back surface of a seat back frame 8 by sudden braking of a car, a thin-walled part 8b is bent to the left as shown by a one-dot chain line, an engaging part 8d is lowered and locked on a locking part 1a. Therefore, jump of a seat back 5 to the right direction on the upper part on the car inner center part, to be generated caused by shock of collision of the load in a luggage boot against the seat back frame is prevented, the forward movement of the load is reliably stopped since the engaging part 8d of the seat back frame 8 is locked on the locking part 1a, the seat back frame 8 is not further moved forward, and a passenger is not injured.
Patent JP-H10664-A (JP)
Title: Injection plunger operating method for preplasticating injection apparatus
Inventor: NAKAZAWA MAKOTO
IPC: B29C45/53
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent instability of metering by executing reciprocating operation of an injection plunger except at the time of injecting and metering steps, thereby alleviating a moving resistance of the plunger due to residual resin retained in a clearance at a periphery of a shaft. SOLUTION: An injection unit internally telescopically mounting an injection plunger 10 including a shaft 10a having a smaller diameter than that of its end 10b communicates with a plasticizing unit at a site in contact with a forward limit of the end of the plunger at an end of an injection cylinder 12. A cavity 16 is provided at a rear injection cylinder wall of a site in contact with a backward limit of the end 10b of the plunder 10. Residual resin of a clearance between the cylinder 12 and the shaft 10a of the plunger 10 is scraped by the retraction of the plunger 10 by a scraping sleeve 19 disposed on an inner periphery after the cavity 16 and discharged. A telescopic operation of the plunger 10 is suitably conducted to a site in contact with the backward limit of the end 10b of the plunger 10 except injecting and metering steps.
Patent JP-S5578651-A (JP)
Title: Data highway system
Inventor: HONNA TAKAO
IPC: G06F13/00
Filed: 1978-12-08
Abstract: PURPOSE:To shorten the breakdown time for the decentralized process system by avoiding discontinuation of the controller even in case the control computer of the terminal may have some fault. CONSTITUTION:The connection is secured among stations 11-1n via the data highway, and controllers 71-7n controlled by control computers 61-6n are connected to these control computers via branch circuits 51-5n. In case computers 61-6n have some fault, the fault information is flowed to the data highway for announcement. At the same time, the signal circuits between computers 61-6n and controllers 71-7n are cut off via circuit 51-5n, and thus controllers 71-7n are actuated directly by higher-rank computer 4. In such way, the time of the system breakdown can be shortened.
Patent JP-S5673961-A (JP)
Title: Transfer system between pbx
Inventor: YAMAMOTO SUSUMU
IPC: H04M3/58
Filed: 1979-11-21
Abstract: PURPOSE:To enable the transfer connection connecting relay lines between stations with an extension telephone set A, by holding the relay lines between stations accommodated in PBX-A with the operation by the operator of an extension telephone set B, connecting the call with the extension telephone set A and restoring the extension telephone set B. CONSTITUTION:When the operator of an extension telephone set TELB makes hooking, the trunk TB of relay lines between stations detects the hooking, and it is connected to the transfer trunk TFT with the detection. Further, it is connected to the transfer register TFR to receive the successive dial and the 2nd dial tone is transmitted from the register TFR to the telephone set TELEB. To this trunk TB, a relay HK which is restored in a given timing with hooking information (HK information), and HK information reception memory relay HKA are located to the position of the relay A. Further, when transfer is made to the extension A of PBX- A, and when a specific dial is made, the number is received at the register TFR, HK information is fed to the trunk TB, the telephone set B is restored and the transfer connection between PBX-B and PBX-A can be made.
Patent JP-S5374855-A (JP)
Title: Data processor
Inventor: TANAHASHI JIYUNICHI
IPC: G06F9/06
Filed: 1976-12-15
Abstract: PURPOSE: To give the flexibility to the circuit alteration, etc. as well as to save the power consumption, by providing the unit-code circuit unit with the level corresponding to the order and forming a decoder by collecting the unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06337484-A (JP)
Title: Ornamental stereograph and manufacture thereof
Inventor: FUKUDA MASANOBU
IPC: G03B35/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a stereograph as an interior ornament which can give an unique impression completely different from a plan view image to an observer by fixing a photographic image to a carrier medium having a specific three-dimensional structure. CONSTITUTION:A three-dimensional structure having several discrete spaces in a three-dimensional area, such as the one formed by combining and entangling several fine wires such as stainless wires or the one formed by entangling slitted pieces of photographing paper adapted to be used for normal photographic printing, into a cloud-like shape, is used as a photograph fixing carrier medium. Further, a photographic image is fixed over the three-dimensional area including spaces. Accordingly, the fixed photographic image is visualized, floating in the three-dimensional area in the carrier medium 2, and accordingly, the stereograph image having a deep gradation can be exhibited. Such a stenographic image can be visualized only when the carrier support is seen in a direction in which the photographic image is fixed.
Patent JP-S6045336-A (JP)
Inventor: KASHIMOTO YOSHIAKI
IPC: A47L19/00
Filed: 1983-08-22
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-S6339924-A (JP)
Inventor: ERU RORENSU CHIYAPOI
IPC: H01L51/42
Filed: 1987-06-19
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-H0444548-A (JP)
Title: Connection of precast part using threaded reinforcing bar
Inventor: SATO NORIKATSU
IPC: E04B1/16
Filed: 1990-06-12
Abstract: PURPOSE:To make operations easier by a method in which one ends of threaded reinforcing bars for connection are screwed with both ends of a coupler, the other ends of the reinforcing bars are connected with couplers, and a grout is injected. CONSTITUTION:Couplers 3 and 4 to be buried are connected to both ends 2a and 2b of a given length of threaded reinforcing bar 2 to form a precast part 1. The precast parts 1 are carried to construction site, and threaded reinforcing bars 12 and 13 are thrust from the exposed both ends of the couplers 3 and 4 of the adjacent parts 1 to the central parts of them. The ends of the bars 12 and 13 are connected with the coupler 14 for connection and fixed lock nuts 9 and 10. Afterwards, a grout is injected into the injection holes 6 of the couplers 3, 4, and 14.
Patent JP-H11347784-A (JP)
Title: Soldering paste and electronic circuit using the same
Inventor: NAKAJIMA SHINSAKU
IPC: H05K3/34
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To secure reliability of a connecting part and workability in soldering by not greatly changing a conventional production condition, while avoiding to use a metal of lead etc., adversely affecting an environment. SOLUTION: A soldering paste 10 is constituted so that a solder material is mixed to a flux 3, such solder is constituted so that a first powdery body 1 pulverizing a first alloy (e.g. Sn-Ag group alloy) and a second powdery body 2 pulverizing a second alloy (e.g. Sn-Bi group alloy) having a melting point different from the first alloy are blended.
Patent JP-H0317864-A (JP)
Title: Recording mode discriminator for video signal
Inventor: KAWAMATA MITSUO
IPC: G11B5/008
Filed: 1989-06-14
Abstract: PURPOSE:To easily and surely discriminate plural recording modes with a count value for a prescribed period by counting the number of pulses in which the carrier of a frequency-modulated video signal in the prescribed period is shaped. CONSTITUTION:A synchronizing separator circuit 18 separates a horizontal synchronizing signal B from a reproducing luminance signal A, and sends it to a system control circuit 30, and forms a reset pulse C from the front edge of the pulse B, and a control pulse D with pulse width T from the rear edge of the pulse C, which reset a counter 23, respectively, and close a switch 22. A shaping pulse outputted from a shaping circuit 21 is counted with the counter 23 passing the switch 22 during the period T. A reference mode can be surely discriminated from a high picture quality mode with the count value. Discrimination output can be obtained from the count value via a latch 24 and an integrator 25, and is sent to a mode display 26.
Patent JP-H07125547-A (JP)
Title: Overlubrication preventer of fuel tank or vehicle
Inventor: YAMASHITA OSAO
IPC: B60K15/01
Filed: 1993-06-23
Abstract: PURPOSE:To keep off any overlubrication in timeof feed during engine operation as well as to clear a legal regulation that keeps the extent of inner pressure in a fuel tank to be low during car traveling. CONSTITUTION:If a cap is removed at the time of oil feeding, an end 24 of a second interconnecting passage 24 opens and thereby a diaphragm chamber 15 comes to atmospheric pressure even during engine operation. Therefore a valve 18 is strongly energized downward by dint of two springs 14 and 17, and inner pressure in a fuel tank is maintained to be higher, thereby regulating a fuel oil level so as not to be overlubricated. During car traveling, a filler cap 11 closes the end 24a, whereby inlet pipe negative pressure is imposed on the diaphragm chamber 15. Accordingly, an upper diaphragm 13 is pulled upward, and the valve 18 is pushed up by dint of low tank internal pressure.
Patent JP-H09311000-A (JP)
Title: Mine disposing device
Inventor: SUZUKI SHIGENOBU
IPC: F42D5/04
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To enable a buried mine to be disposed safely and rapidly. SOLUTION: A mine disposing device 10 has a running member 12 to which a horizontal turning device 56 is fixed. A horizontal turning section 56 causes an extension or retracting boom 64 to be turned in a rightward or a leftward direction of a running vehicle 12. The extending or retracting boom can be oscillated in a vertical direction, its extremity end is provided with an extending or retracting arm 74 which can be oscillated in a vertical direction. A mine sensing section 18 having a marker 84 is hung at the extremity end of the extending or retracting arm 74. At a rear part of the mine sensing section 18 is arranged a mine explosion device 20 for exploding mine while striking a rotating chain 19 against the ground. This mine explosion device 20 is fixed to the running vehicle 12 through a supporting arm 42 to a rake recovering device 22 arranged through an oscillating arm 34.  The supporting arm 42 can be oscillated in a vertical direction and at the same time it may be extended or retracted. Then, the rake recovering device 22 scrapes up the mine which could not be exploded and recovers it.
Patent JP-H05339750-A (JP)
Title: Chromium-plated steel sheet for welded can and its production
Inventor: KIKUCHI TOSHIHIRO
IPC: B23K11/08
Filed: 1992-06-11
Abstract: PURPOSE:To provide a steel strip capable of forming a can welding zone in parallel to the rolling direction without grinding before welding and without cracking the flange. CONSTITUTION:The direction parallel to the rolling direction of a steel sheet is used as the can height direction. The chromium-plated steel sheet is formed with a steel strip contg. <=0.01wt.% carbon as the base material. When the can is produced from the steel sheet with the direction parallel to the rolling direction of the steel sheet as the can height direction, regularly spaced band- shaped welding zones parallel to the rolling direction and a non-welding zone are formed on the steel sheet. The non-welding zone has a metallic chromium layer at 30-300mg/m<2> and a hydrous chromium oxided layer at 5-30mg/m<2> on the steel sheet, the welding zone has the metallic chromium layer and hydrous chromium oxide layer on the steel sheet, the amt. of the deposited hydrous chromium oxide layer is controlled to 2-15mg/m<2>, expressed in terms of metallic chromium, and an org. film is formed on the non-welding zone.
Patent JP-S5941033-A (JP)
Title: Electronic computer system
Inventor: YANAGIUCHI SHIGENOBU
IPC: G06F13/38
Filed: 1982-08-31
Abstract: PURPOSE:To reduce the number of signal lines and to simplify the titlted device, by transferring the output of an instruction controlling signal to a peripheral device and the I/O of a data signal in serial for each bit through a data line and controlling the instruction controlling signal and the data signal through a control line. CONSTITUTION:A CPU 1 in the body of an electronic computer controls integrally the whole system. An input device KEY 1, a display device DISP, an ROM, an RAM, a printer controlling part PCU controlling a printer PRT, and a control part CPU 2 on the peripheral device side are connected to the CPU 1. The CPU 1 transfers reset signals ACL1, ACL2, select signals CS1, CS2 and busy signal BUS I, data D1, etc. to the PCU and the CPU 2 through signal lines. The PCU and CPU 2 transfer acknowledge signal ACK and data D2 to the CPU 1. Consequently, the number of signal lines is reduced and the whole constitution of the computer system is simplified.
Patent JP-H10341334-A (JP)
Title: Image magnification method, device therefor and storage medium recording program
Inventor: FURUKAWA ITARU
IPC: G09G5/36
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To magnify an image without lowering the sharpness of edges and lowering the image quality. SOLUTION: Corresponding to the enlarging scale of image, the calculation object pixel region of source image to be used for calculating the density data of calculation object pixels in the enlarged image is found (step S2), contrast quantity near that calculation object pixel region is calculated (step S3) and corresponding to the value of that contrast quantity, the mixing ratio of close located pixel value and interpolated value is determined (step S4). This closely located pixel value is extracted, this interpolated value is calculated (steps S5 and S6) and the result of mixing these close located pixel value and interpolated value in the determined mixing ration is defined (step S7) as the density data of calculation object pixels in the enlarged image. This processing is repeated for finding the density data of respective pixels in the magnified image and a magnified image is provided (steps S1, S8 and S9).
Patent JP-H0810289-A (JP)
Title: Mattress for preventing bedsore
Inventor: KAWASHIMA AKIMORI
IPC: A61G7/05
Filed: 1994-07-04
Abstract: PURPOSE:To prevent the bedsore that a person lying down over a long period of time is liable to have by electrically connecting power sources for periodically energizing these shape memory allay coil springs to the coil springs of a mattress consisting of the many steel wire coil springs and many shape memory alloy coil springs. CONSTITUTION:This mattress is formed by alternately arranging and installing the shape memory alloy coil springs 1 and the steel wire coil springs 2 and providing the mattress with a strong and tough fabric material or net material 6 on its upper side. The power sources 8, 9 are connected to the top and bottom ends of the shape memory alloy coil springs 1. Connecting wires 8 to the top ends and connecting wires 9 to the bottom ends are separately integrated and connected to the power sources with timers. The respective contact parts of the body are compressed when the shape memory alloy coil springs 1 are electrically heated to elongate. The coil springs 1, 2 compress the body with another contact parts of the body when the coils are de-energized for some period of time in this state. Compressing of only the specific parts of the body is averted by repeating such energization and de-energization.
Patent JP-S6131772-A (JP)
Title: Throttle valve with built-in variable orifice
Inventor: OKANO MASAMI
IPC: F16K47/04
Filed: 1984-07-24
Abstract: PURPOSE:To prevent the generation of erosion, by forming a valve unit with a variable orifice being divided into multiple-stage hollow chambers. CONSTITUTION:A valve unit 31 integrally forms in its bottom end part a hollow cylindrical member 34 in a slightly small contour. This cylindrical member provides in its internal part a hollow chamber 35a-35d being divided by each partition 36a-36c in multiple stages while drills in the peripheral wall a circular hole 37 of small diameter in multiple stages so as to communicate with each hollow chambers 35a-35d. A throttle valve, vertically sliding the valve unit 31 and successively changing a passing area of the circular hole 37 by an internal peripheral surface of annular valve unit guide members 24a-24d formed in the internal surface of a valve seat 24, regulates the pressure of fluid and its flow to be throttled.
Patent JP-H05345161-A (JP)
Title: Apparatus for applying photosensitive material
Inventor: SHIMIZU KAZUYUKI
IPC: B05C5/02
Filed: 1992-06-11
Abstract: PURPOSE:To prevent the stripe trouble due to the thrust of the air accompanied by the base feed of a photosensitive material into a lip lower part and the coating trouble caused by the formation of a liquid droplet due to the exudation of a liquid from the lower part of a bead and the rising of the liquid to the upper part of the bead. CONSTITUTION:When a liquid having both of a low b.p. low surface tension component and a high b.p. high surface tension component added thereto is applied by an extrusion coating device, a cavity 27 of 0.5-5mm is provided to the contact part of a lip surface 23A on an upstream side and an upstream surface 24A and a cavity 28 of 0.5-5mm is provided to the contact part of a lip surface 23B on a downstream side and a downstream surface 24B.