baber/WOPTO huggingface dataset:
Patent JP-S54143147-A (JP)
Title: Zerographic image formation
Inventor: SAKAI TOSHIO
IPC: G03G15/26
Filed: 1978-04-28
Abstract: PURPOSE: To make it possible to produce an image having excellent gradation by forming a latent image of an optical attenuation proportional to exposure.  
     CONSTITUTION: A photosensitive element 5 for zerography has its conductive substrate 51 overlaid by photosensitive layers 52 and 53. The layer 52 has a continuing internal polarization, whereas the layer 53 has a different optical attenuating curve from the layer 52 and has transparency. And, a primary charging operation is accomplished while uniformly irradiating with the light to which the layer 53 exhibits no optical sensitivity. Then, a secondary cahrging operation is accomplished in the dark such that the current of the secondary operation is lower than that of the primary operation. If, under this condition, the image exposure is performed, an electrostatic latent image is produced by the optical attenuation substantially proportional to the exposure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56145052-A (JP)
Title: Sheet winding equipment
Inventor: KATOU TOSHIBUMI
IPC: B65H5/12
Filed: 1980-04-15
Abstract: PURPOSE: To maintrin constant paper feeding and expelling time and to shorten the whole printing time by providing a one-way rotary clutch between a drum shaft and a cam for opening and closing holding pawls of a device for winding a roll of sheet to be used for an ink jet recording printer or the like.  
     CONSTITUTION: A drum 2 is supported by a support drum 3 and provided with a sheet tip holding pawl 4 and a sheet rear end holding pawl 5. A one-way rotary clutch 90 is provided between a cam 25 for opening and closing the holding pawls and a drum shaft 3 so that the cam 25 comes to fail of further running in the drum revolving direction in relation to the drum shaft 3 as the drum shaft 3 is changed from high speed revolution over to low speed revolution. In the condition that the cam 25 is not engaged with a stop lever 35, the cam 25 is pushed to move by a cam follower 24, and relative position of the cam 25 and the drum 2 becomes constant. This allows for shortening printing time and electric conduction time to a solenoid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01225832-A (JP)
Title: High-frequency heater
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-03-03
Abstract: PURPOSE:To enable sufficient stirring, by a construction wherein spilt broth is led through a through-hole for passing a driving shaft therethrough in a bottom surface of a heating chamber, a small hole in a choke cavity wall, a small hole in a pulley and a motor mount base to an intake hole formed in an outer casing, in the title device with a food-stirring function. CONSTITUTION:A heating chamber 1 for which a high frequency oscillator 2 is provided as a heating source and in which a turntable or a stirring vessel 12 is selectively mounted is provided at a bottom surface thereof with a through- hole 1a for passing therethrough a driving shaft 17 for stirring vanes 13 or the turntable. A choke cavity 47 is provided to surround the driving shaft 17, and is provided with a small hole 46a in a wall surface thereof. A large-type pulley 26 is also provided with a smell hole 26b. With this construction, broth spilt in the heating chamber 1 flows through the small hole 1a at the bottom of the chamber 1, the small hole 46b of the choke cavity wall and the small hole 26b in the pulley 26 to drop onto a motor mount base 31, is led to an intake hole 32 in a bottom surface of an outer casing 10, and is discharged. Therefore, sufficient stirring can be performed without worry about insulation failure due to broth.
Patent JP-H06266772-A (JP)
Title: Retrieving device
Inventor: TSUNEYOSHI KAZUYUKI
IPC: G06F17/28
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a retrieving device where complicated operations are not required and a quick retrieving operation is enabled by providing a forward detection processing means and a backward detection processing means. CONSTITUTION:This device has a retrieval processing part 204 determining information to be read next, a user selection item storage part 206 storing the item that the user selects, a next item detection processing part 207 selecting the item one after the item that the user selects and a front item detection processing 208 selecting the item one before the item that the user selects. From the display of a detected character or character string and the explanation corresponding to the character or character string, the character or character string selected one by one is detected in order, in the character or the character string on the front side or the rear side of the selected character or character string in the array of characters and/or character strings to be selection objects, and the display is changed to the display of the detected character or character string and explanation corresponding to the character or character string. Thus, a quick retrieval becomes possible.
Patent JP-H11250789-A (JP)
Title: Thermal protector
Inventor: KOBAYASHI TAKASHI
IPC: H01H37/54
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a thermal protector capable of meeting the current response sensitivity required for protection of a small motor, etc. SOLUTION: In a glass case 10 of this thermal protector, a fixed electrode body 3 composed of a fixed side internal lead wire 1 at the tip of which a fixed side contact 2, and a movable electrode body 8 composed of a thermal response element 5 with a movable side contact 4, a supporting plate 6, and a movable side internal leas wire 7, are oppositely supported and fixed by a glass bead 9. The fixed side internal lead wire 1 and the movable side internal lead wire 7 are made of a manganese-nickel wire. The fixed side contact 2 is made of silver-nickel, and the movable side contact 4 is made of silver-tin oxide. The thermal response element 5 is a three layered trimetal made of iron-nickel/nickel/iron-nickel-manganese.
Patent JP-S62208725-A (JP)
Title: Buffer control system for picture coding transmission equipment
Inventor: OUCHI NOBUAKI
IPC: H04N19/00
Filed: 1986-03-10
Abstract: PURPOSE:To simplify the control of data delay quantity by calculating the total delay quantity being the sum of delay quantities at the reception side and allowing only the reception side to control the total delay quantity to be constant. CONSTITUTION:A picture signal subject to coding/compression by an encoder 2 is sent and stored in a transmission buffer 3 in a rate of n-frame/sec. A data occupance M (bit) of a picture signal stored in the transmission buffer 3 is sent from a transmission side 1 to a reception side 5, the reception side 5 used the data occupancy M and the transmission bit rate B bit/ms to calculate the data delay quantity in the transmission buffer 3, further the delay quantity in the reception buffer 6 is calculated by the number of frames N in the buffer and a time (t) from the start of read of the frame in reading to obtain the total delay time by the said transmission buffer and reception buffer, and in case the total delay time is not constant, the write/read of a reception picture data from/to the reception buffer is controlled to make the total delay constant.
Patent JP-H09244840-A (JP)
Title: Data processing system
Inventor: SATO JUNJI
IPC: G06F3/0482
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To improve convenience by storing the execution frequency of selected processing items, comparing the execution frequency of the respective processing items, defaulting and marking the processing item having the highest execution frequency. SOLUTION: When the prescribed processing item is selected out of plural processing items and the execution is instructed by an input part 114, a display part 115 displays the processing item and an execution frequency storage part 111 stores the execution frequency of the selected processing item. Then, a default deciding part 112 compares the execution frequency of the respective processing items and defaults the processing item having the highest execution frequency, and a picture display control part 113 marks the defaulted processing item. Thus, the selecting operation of the processing item having the high execution frequency can be simplified, and the average work efficiency of a data processing system can be improved. Besides, a user can freely set the value of execution frequency and can default the desired processing item, and the convenient data processing system can be provided.
Patent JP-S55142665-A (JP)
Title: Recording device
Inventor: KOBAYASHI MASATSUNE
IPC: B41J2/175
Filed: 1979-04-23
Abstract: PURPOSE:To obtain the subject device in which a recording medium solution does not flow back and the vibrated liquid within a tank is difficult to affect the discharge orifice by providing a recording medium solution storage tank provided with  a hard porous member at the discharge oridice side and a pressing member at the other end, both members holding therebetween a soft porous member. CONSTITUTION:A recording head 11 is connected to a tank 16 having a cylindrical outer casing 18 by means of a flexible pipe 15. Further, the recording head 11 has a connecting member 22 consisting of a pressing plate 19 screwed with a screw 17 at the inner side of the outer casing 18, a knob 20 and its connecting part 21. At the side end of the recording head 11 there is provided a soft porous material 24, and in the tank 16 there is provided a soft porous material 23 in which a recording medium solution is impregnated. When the pressing member 19 is moved in the left hand as viewed in the drawing by the knob 20, the recording medium solution is pressed, passing through the hard porous material 24 and being pressed out to the side of the discharge orifice 12. Unless the knob is restored to the original position, the recording medium solution does not move back, and further since it is impregnated in a porous material 23, the degree of affecting the discharge orifice is small even when it is subjected to the vibration.
Patent JP-S52133509-A (JP)
Title: Commutator of flat plate type
Inventor: YAMAMOTO YOUICHI
IPC: H01R39/24
Filed: 1976-04-30
Abstract: PURPOSE: To aim a cost down by increasing only a hardness of peripheral sliding face of segment of the commutator of flat plate type and brush. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59176721-A (JP)
Title: Optical isolator
Inventor: NORIMATSU MASAAKI
IPC: G02F1/09
Filed: 1983-03-25
Abstract: PURPOSE:To obtain an optical isolator which has small loss by forming two birefringent plates and a Faraday rotator in one body and shortening the interval between the birefringent plates, and shortening the distance between two polarized beam components separated by the birefringent plates. CONSTITUTION:Tapered birefringent plates 12A and 12B are adhered to the light incidence and projection surfaces of the Faraday rotator 11 by using an adhesive. The birefringent plates 12A and 12B and Faraday rotator 11 which are formed in one body as mentioned above are cut into a column and polished, and then the body is inserted into an annular permanent magnet 13. Thus, the birefringent plates 12A and 12B and Faraday rotator 11 are united together to shorten the interval between the birefringent plates 12A and 12B, and the distance between the light beam split into two components by the birefringent plates 12A and 12B and the optical axis of a lens becomes short, obtaining the optical isolator which has small light source when those two components are synthesized and projected on an unshown condenser and a projection-side optical fiber.
Patent JP-H09222750-A (JP)
Title: Image forming method and image forming toner
Inventor: AOKI MITSUO
IPC: G03G15/20
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner having a small particle size which attains fixing by an energy-saving method, has low temp. fixing property and excellent storage property against heat, and does not cause contamination of the base or splashing of the toner. SOLUTION: In this image forming method, an image accepting medium carrying a toner image is passed through between two rollers to fix the toner image by heating. The base body of the roller which touches the toner image consists of a cylinder having <1.0mm thickness. The surface pressure between the two rollers (load on rollers/contact area) is <15×10<4> Pa.
Patent JP-S52133933-A (JP)
Title: 4-amino-3-hydroxybutanoic acid anilide, its acidic salts and preparation thereof
Inventor: KURONO MASATSUNE
IPC: C07C237/04
Filed: 1976-05-06
Abstract: PURPOSE: 4-Amino-3R-hydroxybutanoic acid anilide and 4-amino-3Shydroxybutanoic acid anilide I (WOH denotes R or S-configuration). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63217476-A (JP)
Title: Binarizing device for image signal
Inventor: AOYAMA AKIO
IPC: G06T3/00
Filed: 1987-03-05
Abstract: PURPOSE:To suitably binarize a 2-dimensional image by using an area setting means which designates >=2 areas of the 2-dimensional image and a threshold value output means which outputs the threshold values set at those designated areas to a comparison means. CONSTITUTION:The objects 01-04 receive light from an inherent direction and are photographed with inherent brightness respectively according to the materials, the photodetecting values, etc., of those objects. A sampling circuit 10 and a binarizing level output circuit 14 set previously four areas A1-A4 and the binarizing levels of these areas with respect to the 2-dimensional image. Thus the binarizing level inherent to the area A1 is read out of the circuit 14 in the area A1 when one frame is scanned. As a result, the signals of an image photographed by a TV camera 1 are compared with different binarizing levels for each area and then binarized. These binarized signals are outputted real time to an output terminal OUT2 and at the same time written in a binarized signal memory circuit 12.
Patent JP-H04286474-A (JP)
Title: Electronic still camera
Inventor: TAKESHITA SHIGERU
IPC: H04N5/225
Filed: 1991-03-15
Abstract: PURPOSE:To shield noise generated from a DC/DC converter of the electronic still camera with a barrier provided to a structure member made of a magnetic material. CONSTITUTION:A structure member of an electronic still camera CA formed by fixing main units such as a disk drive, a main board and a DC/DC converter 6 to the structure member fixed in a camera frame 7A is made of a magnetic material, the inside of the camera frame 7A is separated by a barrier provided to the structure member, the DC/DC converter 6 is arranged to one of the partitions and the other main units than the DC/DC converter 6 are arranged to the other partition.
Patent JP-S63218703-A (JP)
Title: Photo-setting composite composition
Inventor: ONO HIDEKI
IPC: A61K6/893
Filed: 1987-03-07
Abstract: PURPOSE:To obtain a composition having the same transparency before and after polymerization and useful as a composite resin for dental restoration taking advantage of its great hardening depth, by compounding a polymerizable vinyl monomer, a filler having high refractive index, a filler having low refractive index and a photo-polymerization initiation catalyst. CONSTITUTION:The objective composition is composed of (A) a polymerizable vinyl monomer (e.g. methyl methacrylate and vinyl acetate), (B) a high-refractive index filler having a refractive index (nDF) of formula I (nDM is refractive index of the polymerizable vinyl monomer; nDP is refractive index of a polymer produced by polymerizing said vinyl monomer) (nDF is preferably 1.51-1.58), (C) a filler having a refractive index (nDF) of formula (nDF is preferably 1.46-1.52) and (D) a photo-polymerization initiation catalyst capable of starting polymerization by visible light having a wavelength range of 390-700mn (e.g. a combination of photo-sensitizer such as benzyl and a photo-polymerization accelerator such as N,N-dimethylaniline).
Patent JP-S55142925-A (JP)
Title: Prevention method of automobile slippage
Inventor: WATANABE KUNIO
IPC: B60K13/04
Filed: 1979-04-24
Abstract: PURPOSE: To avoid slippage accidents by continually jetting exhaust gas onto a road surface covered with snow or ice and causing the snow or ice to melt or blowing the same away.  
     CONSTITUTION: A branched jet pipe 3 is communicated with a main exhaust pipe 2 of an engine at a suitable location. Both free ends 3', 3' are suspended in front of wheels 4, 4. The driver manipulates, at the driving seat 9, a pull wire 8 to close a valve 5 through a lever 6, thereby directing the exhaust gas into the jet pipe 3 and jetting out the hot exhaust gas onto a snow- or ice-covered road surface 10 from the free ends 3', 3'. Consequently, the snow or ice melts away, thereby to increase the traction force between the wheels and the road surface and to prevent the automobile from slipping. Moreover, the utilization of exhaust gas for causing snow or ice on a road surface to melt increases the engine output. Also, since soot and harzardous substances in exhaust gas can be captured in the molten snow or ice, namely, water, the present invention contributes to the prevention of atmosphere contamination. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07233147-A (JP)
Title: Production of purified l-hydroxyproline
Inventor: OKAMOTO YUJI
IPC: C07D207/16
Filed: 1994-02-23
Abstract: PURPOSE:To efficiently separate and purify L-hydroxyproline from a hydrolyzate of an animal protein at a low cost without any problems in the environment according to a simple method for production. CONSTITUTION:This method for producing L-hydroxyproline comprises the following steps: (i) a step for keeping a mixture solution of amino acids in the presence of a solution obtained by hydrolyzing an animal protein with the first water-miscible organic solvent at 0-50 deg.C, removing the deposited crystal and providing a separated solution and (ii) a step for adding the second organic solvent to the separated solution obtained in the step (i) or keeping the separated solution at the temperature the same or lower than that at which the deposition is carried out in the step (i), depositing a crystal of the L-hydroxyproline and separating the deposited crystal.
Patent JP-S58169186-A (JP)
Inventor: YAMATAKA AKIHIRO
IPC: G06F3/037
Filed: 1982-03-31
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-S59177635-A (JP)
Title: Kanji pattern managing system
Inventor: SUZUKI JINKO
IPC: G06F3/153
Filed: 1983-03-29
Abstract: PURPOSE:To change a Kanji (Chinese character) pattern and to register a unique pattern without reducing the processing speed by using the system where Kanji pattern information is managed in a floppy disc or a Kanji ROM pack in accordance with the circumstance. CONSTITUTION:The system is used where Kanji pattern information is managed by the floppy disc or the Kanji ROM pack in accordance with circumstance when Kanji pattern information is read into a main storage device. For example, when a Kanji pattern information read instruction is inputted to a CPU 1, a command indicating this input is outputted to an automatic switching device 3, and it is checked by the automatic switching device 3 whether a Kanji ROM pack 5 is set or not. If it is set, the device 3 instructs the CPU 1 to read designated Kanji pattern information from the Kanji ROM pack 5 to a main storage device 2, and the read is executed. If the Kanji ROM pack 5 is not set, the CPU 1 is instructed to read Kanji pattern information from a floppy disc 4, and the read is executed.
Patent JP-S62209153-A (JP)
Title: Resin composition
Inventor: ABE SHUNJI
IPC: C08L7/00
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a resin composition outstanding in heat resistance, heat sealability, impact resistance, transparency, etc., suitable for retort food packaging materials, etc., by incorporating a poly 4-methyl-1-pentene with specified amount of specific random copolymer. CONSTITUTION:The objective resin composition can be obtained by blending (A) 95-20(pref. 80-30)wt% of a poly 4-methyl-1-pentene with a 4-methyl-1- pentene content >=85mol% and melt flow rate 0.5-200g/10min, and (B) 5-80(pref. 20-70)wt% of a random copolymer with a 4-methyl-1-pentene content 40-80mol, melting point 140-220 deg.C, softening point 90-190 deg.C and degree of crystallinity 15-35%, from 4-methyl-1-pentene and 4-7C alpha-olefin (e.g. 1-butene, 1-pentene).
Patent JP-H10248270-A (JP)
Title: Electrostatic motor
Inventor: SHINNO TOSHIKI
IPC: H02N1/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic motor being easy to be controlled by a simple auxiliary component, without damaging the characteristics of the lightweight electrostatic motor having a high output and having high energy- conversion efficiency. SOLUTION: In the electrostatic motor, a power supply capable of generating modulated AC voltage Vu, Vv, Vw, in which amplitude is modulated by AC voltage with respect to carrier wave Vc, a first member 14 with a plurality of band-shaped electrodes 15 mutually insulated and arranged at regular intervals in a predetermined direction, and a second member 16 with a plurality of band-shaped electrodes 17 mutually insulated and disposed at regular intervals in the predetermined direction are installed, the modulated AC voltage Vu, Vv, Vw is applied to the electrodes 15 for the first member 14 and the electrodes 17 for the second member 16, and one or both of the first member 14 and the second member 16 are moved by electrostatic force generated between the first member 14 and the second member 16.
Patent JP-S56149192-A (JP)
Title: Automatic controlling circuit for color signal
Inventor: TAKEGAMI SHIGERU
IPC: H04N9/64
Filed: 1980-04-21
Abstract: PURPOSE:To prevent the oversaturation of color when a transmitted signal having no burst signal is substituted by a signal having a burst signal, by clamping a voltage for color saturation to a constant voltage on the reception of the signal. CONSTITUTION:When a received signal contains no burst signal, diode D and transistor TRQ1 both turn off and TRQ2 turns on. Therefore, TRQ3 and Zener diode ZD turn of to clamp the voltage at color saturation controlling terminal 8 of automatic color signal control circuit 3 to the Zener voltage of diode ZD. Consequently, the control voltage for color saturation is held at the Zener voltage of diode ZD and is prevented from rising up to its maximum saturation voltage. Thus, color saturation occurring on the reception of a signal having a burst signal is prevented.
Patent JP-S55146246-A (JP)
Title: Method of air fuel ratio feedback controlling
Inventor: KONDOU TOSHIO
IPC: F02D41/26
Filed: 1979-04-26
Abstract: PURPOSE: To compensate the dispersion of a central controlled air fuel ratio when integrating the outut of an air fuel ratio comparison circuit to perform feedback control, by correcting a factor, which changes the central value of a controlled air fuel ratio, by the output signal of the comparison circuit being under the suspension of the feedback control.  
     CONSTITUTION: Information on an intake quantity, an intake temperature, a water temperature and a rotational frequency are entered into the CPU100 of a control circuit 20. A rotational frequency counter 101 is caused to supply an interruption instructing signal to an interruption control unit 102. The output of an air fuel ratio sensor 14 provided in the exhaust gas of an engine is compared with a voltage corresponding to a prescribed air fuel ratio, by a comparision circuit  14A. The air fuel ratio of the engine is feedback-controlled by a signal base on a compensation  value obtained by integration. The feedback control is suspended for an optional time during a  prescribed period of the action of the engine. The air fuel ratio is regulated by a control signal of a value corresponding to the mean value of compensation signals generated by integration. The lag time of the signal inversion period of the comparison circuit 14A is corrected by the output signal of the comparison circuit being under the suspension of the feedback control to compensate the dispersion of the central controlled air fuel ratio. 
     COPYRIGHT: (C)1980,JPO&Japio