baber/WOPTO huggingface dataset:
Patent JP-H0665599-A (JP)
Title: Method and compound for tanning skin and fur
Inventor: NORUBERUTO GURAIFU
IPC: C14C3/08
Filed: 1993-06-10
Abstract: PURPOSE: To prepare a tanning agent for tanning leather and fur for self-, pre-, auxiliary- or re-tanning without any defects in the technical level by containing a compound having a specific structural formula.  
     CONSTITUTION: A tanning agent for leather and fur is produced by containing a compound of formula I (wherein m is 0 or 1; R is a 1-18C alkyl, which may be substituted by hydroxyl or carboxyl and/or interrupted by oxygen atoms, or else one of the radicals R is a radical of formula II; R 1  is an alkylene, which may be substituted by hydroxyl and/or interrupted by oxygen atoms). As such kind of compounds, there is a compound of the formula III (wherein m and R and R 1  are each the same as defined above) as this kind of compound. Said compounds are low volatile and may be used with another conventional tanning agents, and also be used in the self-tanning, pre-tanning auxiliary-tanning and further re-tanning. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H034271-A (JP)
Title: Image forming device
Inventor: AMAMIYA KOJI
IPC: G03G15/14
Filed: 1989-05-31
Abstract: PURPOSE:To effectively prevent the splashing of a toner and to obtain transferred images having good quality even if a small grain size toner is used by operating a discharging member at the time when a transfer material is separated from a transfer material carrying member or before the sepn. CONSTITUTION:The transfer paper P from the time of the previous rotation before the time when the image forming process of the image forming device (3, 4 revolutions of a photosensitive drum 1) and the time when the operation of the image forming process for the final color separated images is started is separated from a transfer drum 5 and is driven during the time when the image forming process ends (10 to 12 revolutions of the photosensitive drum 1). Further, the minus DC of the same polarity as the polarity of the toner is impressed on an outer electrifier 5e of a destaticizing means at the time of the transfer of the final color and the sepn. of the transfer material P. The sepn. of the toner from the transfer material P at the time of the operation of the inner and outer electrifiers 5b, 5d is suppressed in this way.
Patent JP-H06332320-A (JP)
Title: Developing device
Inventor: OKI SHIGERU
IPC: G03G15/09
Filed: 1993-05-18
Abstract: PURPOSE:To provide a developing device capable of reducing degradation due to the use of a developer, sufficiently electrifying developer and obtaining a high quality image. CONSTITUTION:In a magnet roller 13 in a developing sleeve 3, the densities of the magnetic fluxes of magnetic poles for carrying S2 and n2 corresponding to a carrying area from a position where the developer is supplied onto the developing sleeve 3 and carried to a bristle cutting position, are made low into 10-49% of that of a developing pole N1 and an auxiliary electrifying screw 18 is provided. Therefore, the densities of the magnetic fluxes of the magnetic poles S2 and N2 are made low so that the density on the retaining part 5 of the developer magnetically restricted on the sleeve 3 is set low to reduce compressing force, the degradation of the developer is lessened and moreover, the deficient electrification of the developer because of the densities are made low is auxiliary electrified, so that the developer is sufficiently electrified.
Patent JP-S62295928-A (JP)
Title: Preparation of resin-impregnated base material
Inventor: OKUYAMA KATSUO
IPC: C08J5/24
Filed: 1986-06-14
Abstract: PURPOSE:To obtain the title base material having excellent heat resistance, mechanical strength and flame retardance, by impregnating a paper base material with an Sb2O5-blended melamine resin varnish and then with a halogen flame retarder-blended phenolic varnish as well and drying it. CONSTITUTION:A paper base material such as kraft paper, linter paper etc. is primarily impregnated with an Sb2O5-blended melamine varnish, prepd. by blending a melamine varnish obtd. by dissolving a melamine resin in a solvent comprising 30 or more wt.% water and a volatile org. solvent with 0.5-15wt% Sb2O5 (based on resin solids content). The impregnated paper material is secondarily impregnated with a phenolic resin varnish obtd. by adding a halogen flame retarder to a (modified) phenolic resin and dried.
Patent JP-S5662979-A (JP)
Title: Holding method of interpole distance in electrolytic cell
Inventor: IIJIMA TOKUZOU
IPC: C25B9/19
Filed: 1979-10-27
Abstract: PURPOSE:To maintain cell voltage low and constant by interposing spacers between the anodes of the two mutually opposing two faces of expandable anodes and holding the anodes in such a manner that the distance between both cathode and anode is not expanded to more than a fixed limit. CONSTITUTION:Spacers 4 of an S shape or the like are used in the end parts on both sides of anodes 2 of the two mutually opposing faces of expandable metal anodes 2, and further cation exchange membrances 3 are disposed the cathode 1 and both cathode and anode, whereby a single pole type finger electrolytic cell is constituted. An aqueous soln. of alkali chloride such as NaCl is continuously supplied to the anode chamber and ion exchange water to cathode chamber and while the cathode chamber side is being pressurized, the power is supplied. In this case, the power is supplied at, for example, 2,000A, and electrolysis is carried out by setting cathode pressure at 130mm. water colmn, film current density at 23.5A/dm<2> and temperature at 80 deg.C, respectively. As a result, the cell voltage may be maintained at a constant voltage of 3.2V by continuously operating the cell for 6 months.
Patent JP-H10332541-A (JP)
Title: Performance testing device of power assist cycle
Inventor: KANEMURA SHINJI
IPC: G01M17/007
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a performance testing device with less number of settings on testing, by performing driving and testing in a state close to an actual pedaling operation, achieving a performance test at every speed, and miniaturizing the device in the performance test of a power assist cycle. SOLUTION: A servo motor 1 that is interlocked to a drive shaft Ca of a power assist cycle C is driven and controlled by the simulation signal of an output computer 6, and various kinds of measurement signals that are sent, for example, from a chassis dynamo meter 3 and torque meters 2 and 4 in contact with a drive wheel Cr of the power assist cycle C are sent to an input computer 8 for analysis. For example, a simulation signal close to an actual driving is given to perform, for example, a performance test.
Patent JP-H01124340-A (JP)
Title: Container which is used in state of being set onto ear-tag for recognition of animal
Inventor: SUTEIIBU RANDOORU HAU
IPC: A01K13/00
Filed: 1987-06-04
Abstract: PURPOSE: To easily attach a vessel to an ear tag by passing a slender spike, which is passed through the ear of an animal, through the boss of the ear tag and inserting the loop-shaped part of a disinfectant applicator onto this boss. CONSTITUTION: This vessel is provided with a supporting section 16 equipped with a slender spike 17 to be passed through the ear of the animal and an ear tag 10 equipped with a hollow boss 12 for receiving and holding the spike 17 passed through the ear of the animal. In order to attach a disinfectant applicator 25 to this boss 12, a loop-shaped part 19 of the container 25 is inserted onto the boss 12, and the outer periphery of the boss 12 is tightly held by an inside holding ring 20 with teeth installed on the inner peripheral surface of the loop-shaped part 19. A lot of recesses in the state of waffle are formed on this container 25 and these recesses are filled with insecticide, insect repellent, chemicals or others and covered with a thin plastic seal sheet 26. Thus, the vessel 25 can be used while being easily attached to the ear tag.
Patent JP-S62297027-A (JP)
Title: Electric discharge machining method
Inventor: YAMADA ATSUSHI
IPC: B23H7/28
Filed: 1986-06-17
Abstract: PURPOSE:To make it possible to solve an unstable condition at an early stage by dividing a circle which is an orbiting shape and then integrating the original circle while at the time of instability reversing along an arc locus and after reversing fully, ascending toward a center to open a side gap between an electrode and a machined hole. CONSTITUTION:An orbiting shape of an electrode descends while widening itself from a start point 200 to an initial point 202 along a simultaneous 3-axis route 201 drawing an arc of a radius of r/2. After reaching the point 202, the orbit draws an arc 203 in a horizontal plane to advance by a central angle of 90 deg., reaches an end point 204, and returns from the point 204 drawing a straight line 205 as far as to the start point 200. Repeating the above action four times, four arcs 203 are connected to integrated a circle. If machined chips stagnate in a gap between the electrode and a machined hole and the condition becomes unstable, the orbit is controlled at each divided shape to return to the start point 200 and to escape upward. Therefore, if the condition becomes unstable in the middle of the arc 203 and if the instability is not solved even if the orbit is returned fully to the start point 202, the orbit is returned along the line segment 201 to the start point 202.
Patent JP-H03205552-A (JP)
Title: Automatic ultrasonic flaw detector for aircraft wing
Inventor: ONO MASAHIRO
IPC: G01N29/04
Filed: 1990-05-29
Abstract: PURPOSE:To shorten a time for flaw-detecting work while improving the flaw- detection accuracy by transmitting an ultrasonic wave in the manner of moving a flaw-detecting probe holder mounted on a robot hand in accordance with the program settled in advance and correcting the intensity of received reflection wave or transmission wave to a constant value unrelated to the elapsed time from the transmitted time point. CONSTITUTION:The robot hand 6 grasping and moving the flaw-detecting probe holder 5 is exerted by a flaw-detecting probe scanner 4 in accordance with the program settled in advance to scan the holder 5 over the entire surface of a wing 10. The transmission of ultrasonic wave by the flaw-detecting probe 1 is performed in an ultrasonic flaw detector 2, whereby the received wave or transmitted wave is converted to an electrical signal when they are received, and the waveform of received signal is displayed on a CRT in the device 2 after a necessary process as to electronic circuit is performed. At this time, the received signal is inputted one time to a gain controller device 3 to correct the difference in intensity of received wave due to the reflected positions. In this case, the device 3 is to be furnished with the function to amplify the input signal at the amplification factor which is changing timewise.
Patent JP-S6031321-A (JP)
Title: Multi-frequency common use division type diversity antenna
Inventor: CHIKIRA HIROSHI
IPC: H04B7/10
Filed: 1983-08-01
Abstract: PURPOSE:To prevent talking quality from being lowered by using the 1st multi-frequency common use antenna as a transmission/reception common antenna for each multi- frequency common use directivity antenna and providing the 2nd multi-frequency common use antenna with an interval being several wavelengths or below in terms of a reception frequency band wavelength in up/down vertical direction or in an optional horizontal direction. CONSTITUTION:The same signal received by a transmission/reception common use antenna 30 is received also by a reception only antenna 40 and led to a receiver RX having a diversity reception function by a reception distributor 20 via a reception band filter 41. Even if the same signal is received by the transmission/reception common use antenna 30 and the reception only antenna 40, when the interval of the antennas is parted by a prescribed wavelength or over, there is a difference in the intensity of the received signal induced in each antenna. When the demodulated output of the signal received by the transmission/reception common use antenna and the demodulation output of the signal received by the reception only antenna are changed timewise, the demodulated outputs of both signals are compared at all times and the higher output level is kept to a stable state as the output from the receiver.
Patent JP-H08335217-A (JP)
Title: Reading converting method and document preparation device
Inventor: MURAKAMI HIDEYUKI
IPC: G06F17/22
Filed: 1995-06-07
Abstract: PURPOSE: To efficiently input a character string consisting of plural kinds of character without depressing a key for specifying a character kind. CONSTITUTION: A CPU 1 stores a character string buffer 6 with a character string which is inputted from a keyboard 3. Then when a conversion instruction is inputted from the keyboard 3, a conversion processing part 2 converts the character string inputted to the character string buffer 6 from KANA(Japanese syllabary) to KANJI (Chinese character) by using a KANA-KANJI conversion dictionary 41 and converts a character string for which no conversion candidate is found into an English word by using an English-word conversion dictionary 42. Then the CPU 1 totally judges the KANA-KANJI conversion result and English-word conversion result to find a conversion candidate and display it on a display device 5. Consequently, the user can efficiently input the character string consisting of both Japanese and English without depressing any character kind specification key.
Patent JP-H0837609-A (JP)
Title: Pedestal clamp device for composite signal
Inventor: TAKAGI KIYOSHI
IPC: H03K5/007
Filed: 1995-05-15
Abstract: PURPOSE:To logically produce a clamp circuit by means of a MOS to prevent the oscillation and to improve the clamping accuracy. CONSTITUTION:A pedestal clamping operation is carried out for a composite signal in time sharing and in each single direction. For instance, only a driver 4A is activated and biased in the higher voltage direction by a comparator 2 in the first period A. Then only a driver 4B is activated and biased in the lower voltage direction in a period B that starts after a fixed time. Thus the composite signal is clamped by a driver of the higher driving capability and then by a driver of the lower driving capability when the signal undergoes a pedestal clamping operation in time sharing and in each single direction.
Patent JP-S5840013-A (JP)
Inventor: YAMAMOTO SHIYOUICHI
IPC: A01F12/46
Filed: 1981-09-04
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-S6121414-A (JP)
Title: Connecting rod for internal-combustion engine
Inventor: KOGA NORIO
IPC: F16C7/00
Filed: 1984-07-06
Abstract: PURPOSE:To easily and properly break and divide the large end portion of a solidly formed connecting rod by disposing a V-groove on one end surface in a surface to be broken of the large end portion and a U-groove on the other end surface. CONSTITUTION:A connecting rod 1 comprises the large and portion 2, a rod portion 3 and the small end portion 4 which are solidly formed by casting. Both end surfaces 201, 202 of the large end portion 2 have divided surfaces 204, 205 horizontally set at the vertical center of a circular hole portion 203. In this case, a U-groove 206 is disposed on one end surface 201 along the divided surfaces 204, 205 in such a manner as to include the divided surface 204 at the central portion of the width thereof, and a V-groove 207 is disposed on the other end surface 202 along the divided surfaces 204, 205 in such a maner as to include the divided surfaces 204, 205 at the valley portion. Thus, the portions where the above grooves 206, 207 are disposed are made fragile to divide the large end portion 2 to both half portions 208, 209 easily and properly.
Patent JP-S63303974-A (JP)
Title: Production of nitrofuran derivative and its salt
Inventor: MASUDA SATORU
IPC: C07D307/71
Filed: 1987-06-04
Abstract: PURPOSE:To obtain the title substance of high purity, which is used as a fungicide for fishes in high yield, by allowing p-carboxybenzyl triphenylphosphonium chloride to react with 5-nitrofurfural in the presence of a base under mild conditions. CONSTITUTION:A compound of formula I [A is group of formula II (X is halogen, methanesulfonyloxy, p-toluenesulfonyloxy), or (RO)2PO-CH2- (R is lower alkyl)] is allowed to react with another compound of formula III in an inert solvent such as methylene chloride in the presence of a base such as an organic amine, sodium hydroxide, n-butyl lithium, or metal alcoholate to give a compound of formula IV. The reaction smoothly proceeds at room temperature under stirring for 1-2hr. The compound of formula IV is also used as an antimicrobial in veterinary medicine.
Patent JP-S62298931-A (JP)
Title: Digital servo system for optical disc
Inventor: WACHI SHIGEAKI
IPC: G11B7/09
Filed: 1986-06-18
Abstract: PURPOSE:To allow a servo device to respond to a target value without a dead time by operating an error signal after a prescribed time forecasted in accordance with two error signals. CONSTITUTION:Since an error signal E(t) obtained at the current time is delayed at least in a digital operating circuit G(x) by a sampling period or longer and is outputted and is supplied to an actuator, a forecasted error signal E(t+tau) after a timer tau is obtained in the digital operating circuit. This forecasted error signal is generated by the difference between a target value R(t+tau) after the time tau and a displacement x(t+tau) of the actuator, and error signals E1(t) and E2(t) are detected by subtracting circuits C1 and C2 when target values R(t+tau) and R(t) are known. The forecasted error value E(t+tau) after the time tauis obtained by E1(t), E2(t), and E(t) handled as signals and a constant, and this operation is performed by the digital operating circuit, thereby constituting a digital servo device where the dead time is taken into consideration.
Patent JP-H11332876-A (JP)
Title: Laser light irradiator
Inventor: KUDO TAKESHI
IPC: A61N5/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser light irradiator which irradiates a laser light to the side from the front of an insulating part to perform a scanning. SOLUTION: In a laser light irradiator 1 which has an optical fiber 3 for guiding a laser light into a catheter 2 and a laser light reflection means provided near the tip of the catheter 2, the laser reflection means is provided with a cantilever 5 and a reflection surface 6 both produced by forming a shape memory material into a flat plate and has a lead 7 and a heater 8 as heating means for heating the cantilever 5.
Patent JP-S5931672-A (JP)
Title: Preparation of fish paste product
Inventor: KAGOU NAOYUKI
IPC: A23L17/00
Filed: 1982-08-12
Abstract: PURPOSE:To prepare a fish paste product having excellent springiness, water- retainability and age resistance, economically, in an industrial scale, by adding an esterified starch having a specific range of substitution degree to a fish paste. CONSTITUTION:An esterified starch having a degree of substitution (D.S.) of 0.005-0.3, preferably 0.01-0.2 (e.g. starch acetate, starch phosphate, starch succinate, starch octenylsuccinate sodium salt, etc.) is added to fish meat, and the mixture is processed according to a conventional manner to obtain a fish paste prodect. The starch particle is fully swollen and absorbs a specific amount of water from the surrounding fish meat, and a fish paste product having excellent springiness, gel strength and palatability can be prepared. The product has remarkably high commercial value since it has high resistance to aging, i.e. the suppressed increase in the amount of water exuded with pressure and the reduced loss of the softness, and gives KAMABOKO (boiled fish paste) having clear and glossy appearance at the cut surface.
Patent JP-2000325265-A (JP)
Title: Circulation type vacuum cleaner
Inventor: ISHIKAWA KIYOSHI
IPC: A47L5/14
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type vacuum cleaner improved in operability by improving the tight adhesion of a floor brush to a surface to be cleaned. SOLUTION: Concerning this circulation type vacuum cleaner, the duct resistance of an exhaustion route in a circulation route composed of a suction route from a suction opening 72a of a sucker 70 to the suction side of a motor-driven air blower (such as a duct 67 in a hose 66 of an extension pipe 60) and the exhaustion route from the exhaustion side of the motor-driven air blower to a blowout port 75a (such as a duct 68 in an inner pipe 61 of the extension wand 60) is made greater than the duct resistance of the suction route, a portion lower than the atmospheric pressure of air pressure in a circulating air stream flowing inside the circulation route is generated and a suction chamber 76 is positioned in this portion. Thus, operability is improved by tightly adhering the sucker 70 to the surface to be cleaned with the power of atmospheric pressure.
Patent JP-S61292873-A (JP)
Inventor: KLAIBER EBERHARD
IPC: H01R43/01
Filed: 1986-06-18
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-S5942885-A (JP)
Inventor: MERUBIN SUCHIIBUN SHIINDORA
IPC: C12N1/00
Filed: 1983-07-29
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-S5764741-A (JP)
Title: Electrophotographic receptor
Inventor: FUJIMURA ITARU
IPC: G03G5/08
Filed: 1980-10-09
Abstract: PURPOSE:To obtain a photoreceptor having high sensitivity to long wavelength lights and superior durability, by successively forming a primary photoconductive layer made of an As-Se type containing As in a specified proportion range, and a secondary photoconductive layer made of Se-As containing As up to a specified limit on the primary conductive layer. CONSTITUTION:A primary photoconductive layer 2 of an As-Se type containing 30-40wt% As, and at the maximum 20wt% Te or 10wt% Bi is formed on a conductive substrate in 0.5-5 micrometer thickness. A secondary 30'80 micrometer thick photoconductive layer 3 consists of Se only or a Se-As type containing <=1wt% As is formed on the layer 2 to prepare a photoreceptor. The layer 3 has large charge acceptance capacity and deep light penetration, and transmits sufficient light to the layer 2. In negative charging, the layer 3 rapidly transfers holes generated to the free surface. The layer 2 generates carrriers effectively on receiving 750- 850nm long wavelength lights, thus permitting light fatigue to be low, durability to be long, ad high sensitivity to wide wavelength lights to be obtained.
Patent JP-S63305404-A (JP)
Title: Bit arithmetic processing unit
Inventor: YONEKURA MIKIO
IPC: G05B19/04
Filed: 1987-06-06
Abstract: PURPOSE:To reduce the number of steps for operation, to speed up processing and to make a memory compact by providing a stack with a function for replacing the contents of only the most significant bit by data applied to the stack by one step in accordance with a sequence control program. CONSTITUTION:Input data BIN are directly applied to a bit accumulator 3 through a 1st selector 2 without being passed through a bit logic operation circuit 1. At that time, the circuit 1 can execute logical operation between the output ACC of the accumulator 3 and the output TOS of the most significant bit 5a in a stack 5 and directly applies the operated result to a stack 3 through a 2nd selector 4. Since the contents of the moist significant bit 5a of the stack 5 can be replaced by impressed data by one step, a step for popping used data in the bit 5a of the stack can be omitted and the operated result using the contents TOS of the bit 5a can be immediately set up in the bit 5a of the stack 5 synchronously with a clock pulse in the same step.