baber/WOPTO huggingface dataset:
Patent JP-H04359485-A (JP)
Title: Wavelength variable optical fiber laser
Inventor: IIDA CHIKAHIRO
IPC: H01S3/07
Filed: 1991-06-05
Abstract: PURPOSE:To provide a low-noise wavelength variable optical fiber where an excitation efficiency is high and no excitation light leaks to an output terminal by combining the excitation light with less attenuation to a rare-earth added optical fiber. CONSTITUTION:A title item is provided with an excitation light source 1 with an oscillation wavelength of lambdaa, a reflection-type optical filter 3 which allows a light with the wavelength of lambda a to be transmitted and a light at a wavelength band  lambda to be reflected, a rare-earth added optical fiber 5 with a gain wavelength band of  lambda, a wavelength variable band-pass filter 6 which enables a transmission wavelength to be changed within a range of the wavelength band of  lambda, and an output mirror 9 with an output of the wavelength variable band-pass filter 6 as an input.
Patent JP-S6315722-A (JP)
Title: Vented injection molder
Inventor: SUGITA KENJI
IPC: B29C45/63
Filed: 1986-07-08
Abstract: PURPOSE:To prevent the stagnation of old material to be replaced and permit the efficient purging of the old material, by a method wherein a material supplying device is attached to the position of the vent port of a heating cylinder while predetermined resin material is supplied forcibly into the heating cylinder from the material supplying device through the vent port. CONSTITUTION:When a material supplying device 60 is attached to a vent port 16 and resin material is supplied forcibly into a heating cylinder 10 upon changing the resin or the color of injecting material and purging old material in a vented injection molder, in which the injecting material, supplied into a cylinder chamber, is introduced into a cylinder head while heating and flowing in accordance with the rotation of an injection screw 12 and injected through a head nozzle, the resin pressure of the injecting material at a position provided with the vent port 16 may be increased remarkably, the stagnation of the injected material may be prevented and highly efficient purging of old resin may be effected.
Patent JP-S5383357-A (JP)
Title: Washer
Inventor: MASUDA TERUAKI
IPC: D06F33/02
Filed: 1976-12-28
Abstract: PURPOSE: To provide an arrangement for washer, in which connection of a control shaft and a pointer of timer is such that some loosemess corresponding to the time period necessary for supplying water into tank prior to starting washer is given between them at the time of starting in timer, and after passing of said time period necessary for supplying water in to tank, progress of washing or rinsing is indicated, whereby operation of washer such as supply of water, washing and rinsing can be carried out automatically although the structure is rather simple. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0454190-A (JP)
Title: Chlorinated cyclic dialkylsiloxane and production thereof
Inventor: KAWAHARA SHINICHI
IPC: C07F7/21
Filed: 1990-06-20
Abstract: NEW MATERIAL:The chlorinated cyclic dialkylsiloxane expressed by formula I [R<1> and R<2> are (Cl-substituted) 5-16C alkyl; l is 3 or 4] and having an m/(m+n) ratio of 0.005-0.8 wherein m and n are numbers of Cl and H atoms in the molecule, respectively. EXAMPLE:Hexa(5-chlorophetyl)cyclotrisiloxane. USE:Useful as a fluidity improver for thermoplastic resin. The compound improves the kneading processability of polyvinyl chloride resin (PVC)without lowering the heat-deformation resistance and rigidity of PVC while keeping the effect of polydimethylsiloxane to improve the fluidity of PVC. PREPARATION:The compound of formula I can be produced e.g. by chlorinating a cyclic dialkylsiloxane of formula II (R<1>' and R<2>' are 5-16C alkyl) or by contacting a bischloroalkyldichlorosilane of formula III (R<1''> and R<2''> are 5-16C chloroalkyl) with water of hydrochloric acid.
Patent JP-H05333728-A (JP)
Title: Image forming device
Inventor: OOYUMI MASASHI
IPC: G03G15/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide an image forming device capable of outputting a good image without deteriorating the fixation of the image even in the case that the line width of the image is different, as to the image forming device provided with a means for estimating a transfer toner quantity from the accumulated value of image data and for properly controlling a heating value so that power consumption may be reduced. CONSTITUTION:The image data processed by an image processing circuit 10 by picture element unit is read by an estimation circuit 41 every prescribed picture element area, and the number of edges surrounding the read image data as to the picture element positioned on the center of the area is detected by an edge detection circuit in the estimation circuit 41. And in the case that the detected edges are within a prescribed extent, the transfer toner quantity previously set for the number of image data is corrected in accordance with the number of edges. The trasfer toner quantity by the amount of one image is calculated while properly correcting the transfer toner quantity in such a way, and a fixing device 40 is controlled at a temperature or a speed selected based on the toner quantity.
Patent JP-H0327202-A (JP)
Title: Rice transplanter
Inventor: HARADA MASAYUKI
IPC: A01C11/02
Filed: 1989-06-21
Abstract: PURPOSE:To contrive to suppress the generation of troubles even on a rice transplanting operation at wide interrow spacings by disposing the first speed change transmission device capable of switching the rotation force from a power source into a standard transmission state or a speed-reducing transmission state and further disposing the second speed change transmission device at an arm-driving mechanism section. CONSTITUTION:A switch means for switching one of a pair of planting tines 5 into an operation state capable of transplanting rice seedlings or an operation state not capable of transplanting the rice seedlings is disposed. The first speed change transmission device 15 switchable into a standard transmission state transmitting a rotation force from a power source 14 to a transplanting-driving mechanism 10 at a standard rotation rate of into a speed-reducing state transmitting the rotation force from the power source 14 at a rotation speed of one- second the standard rotation speed to the transplanting-driving mechanism 10. The second speed change transmitting device 31 is disposed at an arm-driving mechanism portion transmitting a power to a transplanting arm 6 from a branching portion branching the inputted rotation power to a seedling-carrying board 8 and to the transplanting arms in the transplanting-driving mechanism 10.
Patent JP-H0829970-A (JP)
Title: Method for removing surface stickiness of letterpress made of photosensitive resin
Inventor: ANDORE DAA
IPC: G03F7/00
Filed: 1994-07-12
Abstract: PURPOSE:To remove the stickiness of the plate surface immediately after finishing the drying process at the time of make-up without hingering quality of image of the plate by coating the surface of a letterpress, which has stickiness obtained from the liquid photosensitive resin, with water of the specified compound or the alcohol solution, or by dipping the surface of the letterpress with the solution and taking it out. CONSTITUTION:The surface of a letterpress, which has stickiness obtained from the liquid photosensitive resin, is coated with water of the compound expressed with the formula R1-X (X means hydroxyl group, carboxyl group, amide of carboxylic acid, alkali metal salt of carboxylic acid, and R1 means monovalent carbon group expressed with CnH2n+1 or CnH2n-1, and (n) means the integer more than 11) or the alcohol solution, or the surface of this letterpress is dipped with the solution, and thereafter, it is taken out. Condition of the liquid photosensitive resin before the irradiation of light is liquid in ordinary temperature, and the characteristic thereof is changed to the insoluble characteristic by the active beam, and it is made of the composition formed of pre-polymer, ethylene type additional polymerized monomer, photo polymerization starting agent and various additional agent at need.
Patent JP-S6223578-A (JP)
Title: Axial piston type fluid machine
Inventor: MORITA SEIJI
IPC: F03C1/06
Filed: 1985-07-22
Abstract: PURPOSE:To enhance the control ability of an axial piston type fluid machine, by acting the pressure of working fluid upon the rear section of a swash plate to cancel out a tilting torque acting upon the swash plate and based upon the pressure of working fluid in a cylinder chamber so that a control torque is reduced. CONSTITUTION:Two fluid actuators 27a, 27b are formed in a front plate 7c in an axial piston type fluid machine. Plungers 28a, 28b in the fluid actuators are made to abut at their ends against the tip dead center side and bottom dead center side a convex spherical surface 5b of the rear section of a swash plate 5, after piercing through a cam holder 23. Further, these fluid actuators 27a, 27b are communicated with the discharge and suction ports 16, 23 of the fluid machine through passages 29a, 29b.
Patent JP-H04357234-A (JP)
Title: Flat plate structure in building
Inventor: KANEKO YOSHIO
IPC: E04B5/43
Filed: 1991-06-03
Abstract: PURPOSE:To prevent increase in size of a flat plate itself and to enable simple construction and reinforcement both in X and Y directions crossing each other. CONSTITUTION:Under a flat plate body 6 whose peripheral part is supported by a column 1 or a beam, a plurality of short columns 9 whose heights are gradually lowered from the center to the edges of the flat plate body are vertically provided on the same straight lines with an interval. Tension members 10 are extended at the lower ends of those plural short columns to constitute a supporting unit 7, and the supporting units are provided in plural pairs with a predetermined interval in the direction crossing the parallel direction of the short columns. And those supporting units in plural pairs are provided along the X and Y directions crossing each other.
Patent JP-H03224316-A (JP)
Title: Semiconductor integrated circuit
Inventor: OBA ATSUSHI
IPC: H03K19/0175
Filed: 1990-06-18
Abstract: PURPOSE:To make the high level of an output signal higher than the threshold voltage of a PMOS transistor TR driven by this output signal by changing the output signal to the first level to approach the voltage of a voltage source at the time of turning on second and third TRs in response to an input signal and changing it to the second level at the time of turning off them. CONSTITUTION:When an input signal Vin in the ECL level is changed from the low level to the high level, base voltages of TRs Q2 and Q6 are changed from the low level to the high level. Then, TRs Q2 and Q6 are turned on and TRs Q3 and Q7 are turned off. As the result, the base voltage of a TR Q4 goes to the low level expressed with VCC-R1.(12+VBE/R3). An output signal (a) quickly rises from the potential of the low level to -0.8V by an emitter follower TR Q5 and slowly rises thereafter by a by-pass resistance R4.
Patent JP-S5493800-A (JP)
Title: Treating method of radioactive waste
Inventor: HORIUCHI SUSUMU
IPC: G21F9/30
Filed: 1977-12-29
Abstract: PURPOSE: To decrease the level of radioactivety of a pulverizing treating device and to heighten the safety, by means of drying and pulverizing by a centrifugal film dryer after the removeal of the clad from the radioactive waste.  
     CONSTITUTION: Regenerated wastes in takes 1, 2 and 3 and sludge and spent ion exchange resin slurry are sent to separating tanks 33, 34 and 35. The regenerated waste is sent to a mixing tank 43 after precipitating and separating the clad in the separating tank 33. The sludge is sent to the mixing tank after being applied by an ultrasonic wave in the separating tank 34, and after being removed the clad via an electromagnetic filter 42. The spent ion exchange resin slurry is sent to the mixing tank 43 after precipitating and separating the clad by means of being stirred by being applied the ultrasonic wave within the separating tank 35. The mixture mixed in the mixing tank 43 is dried and pluverized by a centrifugal film dryer 10, and is pelletized by a pellt moulder 30 by means of being mixed with a burned ash from a hopper 31, and is solidified by asphalt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0918578-A (JP)
Title: Line disconnection detecting method
Inventor: KOBAYASHI SHIGEHIRO
IPC: H04L69/40
Filed: 1995-06-27
Abstract: PURPOSE: To eliminate the need to install a special filter for preventing a sent signal from traveling around by detecting the disconnection of a line at a master station connected to a two-wire full duplex communication line. CONSTITUTION: A constant stop time t1 when transmission is stopped at each specific period is inserted into the sent signal SDA that the master station A1 outputs. A slave station B is made to send a continuous signal even if there is no data to be sent. When the timing chart of a received signal RDA at the master station A1 is a timing chart RDAN in the shape matching the timing chart SDB of the signal that the slave station B sends, it is decided that the line L is normal and when the chart becomes a timing chart RDAF1 matching the timing chart SDA of the sent signal SDA of the master station A1 or a timing chart RDAF2 showing that there is no continuous reception, it is decided that the line is disconnected.
Patent JP-H10320647-A (JP)
Title: Cash register device provided with multifunctional game device
Inventor: ITO YASUO
IPC: G06Q50/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To make the operation of a monitor staff efficient by producing profit by reception business that induces advertisement effect presenting obtained prizes on an advertisement screen by uniting an advertisement device making an advertiser giving a prize for points of a game with the game. SOLUTION: This register constitution for measuring the article weight at the time of registration by mounting the article 6 on a weighing device 1 so that it matches article total weight information measured at a counter and a registering mechanism 2 makes a read scan during a travel from a point A to a point B when an error occurs to the read scan, the execution is stopped at a return point B of the weighing device 1 and a staff is called and made to handle it at a handling part 5, counter 31 for reception operation regarding advertisement by providing a composite body 4 of game device which drives a game in response to the start of the weighing device and the advertisement device, showing win presentation with game points on the advertisement screen to obtain advertisement effect and inducing the advertisement effect are provided in combination on a register floor.
Patent JP-S5861350-A (JP)
Title: Clutch controller of compound clutch type multi-stage gear transmission
Inventor: ODA KAZUYA
IPC: B60W10/11
Filed: 1981-10-07
Abstract: PURPOSE:To achieve the engagement of a clutch at variable speeds for smooth start or backing by placing a solenoid valve means which controls a hydraulic actuator executing engagement and disengagement of the clutch, under duty control. CONSTITUTION:Before controlling of automatic start, a control circuit estimates whether an engine rpm. is being increased or not, that is, whether the car is ready to start or not at a step S1 and then begins to engage the first clutch at a rate corresponding to the increasing rate of the engine rpm. at a step S2. The control circuit next estimates whether the increasing rate of the engine rpm. is reduced to zero or not at a step S3, interrupts the engagement of the clutch to provide a half clutch status at a step S4 and estimates whether the engine rpm. is increased nor not at a step S5 and restarts the engagement of the first clutch at a step S6 to complete the engagement thereof.
Patent JP-H1170915-A (JP)
Title: Apparatus or method for shaping sheet such as bill or sheets into neat pile
Inventor: NERI ARMANDO
IPC: B65H31/32
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To automate arrangement and movement to a pile and minimize nonproductive time until next piling is started by allowing an apparatus to move between a first receiving position where an opposite element puts a sheet on the pile and a second opening position where the pile is piled on a support means operating together with the opposite element. SOLUTION: In operation, piling a bill 36 or a bundle 37 of bills onto a pile 3 starts from an opposite element 5 in a receiving position occupying an upper part 7a of a passage 7, and a finger 6 is horizontally placed. The bill 36 or the bundle 37 coming out of a feed duct 4 remains on the finger 6, a sliding means and the opposite element 5 move downward in a direction indicated by F2 by a flexible driver, the opposite element 5 stops at a site of an opening position occupying a lower part 7b of the passage 7, and the bill 36 or the bundle 31 is piled on a support element 10. A means 23 for collecting the pile 3 of the bill 36 or the bundle 37 for carrying is integrated with a sliding part 24 and moves and arranges the pile 3 of the bill 36 or the bundle 37 in front of a site 1.
Patent JP-S5783792-A (JP)
Title: Oil blowout preventing device
Inventor: YOSHIMOTO AKIO
IPC: F16N35/00
Filed: 1980-11-13
Abstract: PURPOSE: To prevent the air suction of an oil pump under high load condition by connecting an oil by-pass passage to a cylinder head cover and an oil pump suction and providing a float switch below an oil separator and a solenoid valve on the oil by-pass passage.  
     CONSTITUTION: An oil by-pass passage 14 which connects the lower side of a cylinder head cover 7 mounted incliningly on a vehicle engine to an oil return passage 11 is connected to a suction pipe 9 of an oil pump 10, a solenoid valve 15 being provided on said by-pass passage 14 and a float switch 16 being provided in the cover 7 at the position lower than an oil separator 13. Thus the solenoid valve 15 is actuated when the oil level rises to the float 16b to circulate the oil through the opened solenoid valve 15 by operation of the pump 10 and returning the oil to a crank chamber 3 through a passage 11 from the cover 7 under normal condition, and sucking the oil at the position lower than the oil separator 13 on a steep hill to prevent the oil level from reaching the level of the oil separator thereby preventing the oil blowout from the oil separator and from its down stream side and also preventing the air suction through a strainer 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0452394-A (JP)
Title: Construction method for docking of shield tunnel underground
Inventor: TERAMOTO TOSHINORI
IPC: E21D9/06
Filed: 1990-06-19
Abstract: PURPOSE:To cause tunnels to safely dock with each other underground at a low cost by providing a cutter bit to the end of one shield excavator, and providing the shield excavator with a sealing tube for docking which freely projects and can be rotary driven, and providing the other shield excavator with a shield tube having such a shape as to fitted with the sealing tube. CONSTITUTION:Shield excavators A, B are operated to excavate the ground and brought close to each other while being opposite to each other with the centers of the axes of their shield tubes 10 being adjusted to each other, and excavation is stopped while the natural ground 35 is left between both of time excavators. A liquid solidifying agent is injected from an injection nozzle 33 into the natural ground around the outer peripheral portion of the end of the shield tube 10 of the shield excavator B. The shield excavator A is operated to cut the natural ground with its cutting bit and advances and cuts the natural ground as far as a solidified portion 36 around the outer periphery of the end portion of the nozzle of the shield excavator B while its sealing tube 30 for docking is rotated. Then the end of the sealing tube 30 is fitted into a channel formed by cutting and the shield tubes 30 of the shield excavators A, B are connected at their ends to each other. A remaining part not yet excavated is excavated by the cutter spoke 18 of either of the shield excavators A, B. Thereby the work of causing tunnels to dock with each other underground is safely carried out at low cost.
Patent JP-H0512422-A (JP)
Title: Image processor
Inventor: HASEGAWA AKIKO
IPC: G03G15/00
Filed: 1991-07-01
Abstract: PURPOSE:To prepare an original having a copy inhibit pattern and to inhibit the copy of the original having the copy inhibit pattern. CONSTITUTION:Read images are converted from three color image signals R, G and B to three color density signals C, M and Y by a luminance/density conversion part 102 of an image processing part 120. When the thin line pattern of the Y showing the 'copy inhibit original' overlapped in a sub operating direction at fixed intervals is inputted and the recording color of an output is Y, a pattern adding circuit 106 adds this thin line. When it is judged that there is the thin line part of the Y in the read image, a copy inhibit original judgement part 108 forcedly turns the image signal to '0' at the pattern adding circuit 106 regardless of the current recording color. Therefore, a white image, namely, white paper is outputted from a printer 107.
Patent JP-H0917066-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HOSHINO MIGAKU
IPC: G11B15/467
Filed: 1995-06-27
Abstract: PURPOSE: To lower a bit error rate as to the magnetic recording and reproducing device for forming a recording track to be inclined to the longitudinal direction of a magnetic tape and reproducing a signal of the recording track. CONSTITUTION: When the inclined recording track of the magnetic tape is reproduced by a reproducing head, a capstan motor 40 is controlled by a motor driver 39. A servo amt. is set by an ATF servo circuit 35 based on a reproducing signal from a reproducing amplifier 33, while a compensation amt. is set by an offset amt. setting circuit 36 based on the bit error rate calculated by a BER detecting circuit 34. Then, the capstan motor 40 is controlled in order to offset the reproducing head by the servo amt. and the compensation amt.
Patent JP-S5785210-A (JP)
Title: Multi-series capacitance transformer winding
Inventor: MIKI ATSUSHI
IPC: H01F27/34
Filed: 1980-11-17
Abstract: PURPOSE:To improve surge voltage characteristics and better winding occupancy, by reducing thickness of conductor insulant for the overall winding. CONSTITUTION:A transformer winding is divided from a line terminal U to the other terminal O into three blocksI, II, and III. Each block has a plurality of interleave coils CI, CII, and CIII. The interleave coils CI, CII, CIII are wound by starting at the outermost side. Mutual winding turn is combined to make the same interleave constructions. They differ in their winding turns NI, NII, NIII. The turn numbers NI, NII, NIII of the interleave coils CI, CII, CIII in the blocks I, II, III are adjusted to optimize the distribution of series electro-static capacitance for each coil and to improve the insulating characteristics. Wire conductors 10A, 10B, 10C of the interleave coils in the blocks are the same in their conductor shapes and dimensions but different in the thickness of insulant.