baber/WOPTO huggingface dataset:
Patent JP-S61288513-A (JP)
Title: Pulse generating circuit
Inventor: KURISHITA HIROO
IPC: H03K5/1534
Filed: 1985-06-17
Abstract: PURPOSE:To detect both leading and trailing of an input signal with one circuit and to generate a pulse by constituting a pulse generating circuit with an exclusive OR. CONSTITUTION:An input signal A is inputted to exclusive OR (EXOR) 1, 4 and a control signal B is inputted to EXOR 1, 2, 3. The output of the EXOR 1 is inputted to the EXOR 2, the output of the EXOR 2 is inputted to the EXOR 3, and the output of EXOR 3 is inputted to the EXOR 4. Then the output of the EXOR 4 becomes an output signal C. In inputting a logical level HI (High) as a control signal B, when a high input signal A is inputted at a steady-state, high level inputs are iven to the EXOR 1, the output goes to logical 0 (Low), and the input of the EXOR 2 has the high control signal B and a low output of the EXOR 1, the output of the EXOR 2 goes to logical O (Low), a high control signal B and a low output of the EXOR 1 are given to the EXOR 2, whose output goes to logical 1. High inputs are given to the EXOR 3, whose output goes to logical 0, a high input signal A and a low output of the EXOR 3 are given to the EXOR 4, whose output C goes to logical 1.
Patent JP-H04353857-A (JP)
Title: Photosensitive material for electrophotography
Inventor: KONDO AKIHIRO
IPC: G03G5/06
Filed: 1991-05-31
Abstract: PURPOSE:To obtain an electrophotographic sensitive material having high sensitivity and high durability by incorporating a specified styryl compd. into the photosensitive layer. CONSTITUTION:The photosensitive layer formed on a conductive supporting body contains a styryl compd. of formula I. In formula I, A and B are same or different aryl groups which may have substituents, heterocyclic groups which may have substituents, alkyl groups of 1-4 carbon number, or hydrogen atom. (However, it is not allowed that both of A and B are hydrogen.) R is an aryl group or aralkyl group which may have a substituent, an alkyl group of 1-4 carbon number, or an alkenyl group of 2-4 carbon number. R' is an alkyl group or alkoxy group of 1-2 carbon number. Thereby, the obtd. photosensitive material has excellent stability against temp. and humidity, high electrifying property and causes almost no reduction of photosensitivity when repeatedly used.
Patent JP-H07271471-A (JP)
Title: Peripheral equipment with control panel
Inventor: BURUUSU AKUSUTON
IPC: G06F3/12
Filed: 1993-05-06
Abstract: PURPOSE: To make a peripheral equipment to be easily operated by a user and, at the same time, to reduce the manufacturing cost of the equipment by minimizing the number of keys on the control panel of the equipment. CONSTITUTION: Indicators 22-28 indicating the present state of a peripheral equipment are provided on a control panel and, at the same time, only one key (key 20) is provided on the panel for instructing the operation of the peripheral equipment. When a user presses this key 20, a state logic module 32 controls the peripheral equipment by translating the depression of the key 20 into operations suitable for the present state of the peripheral equipment based on the present state of the peripheral equipment.
Patent JP-S5831789-A (JP)
Title: Printer
Inventor: CHIBA KAZUMI
IPC: B41J32/02
Filed: 1981-08-21
Abstract: PURPOSE:To easily attach or detach an ink ribbon without the need for the retraction operation of printing head by fixing a guide for the ink ribbon to the printing head in an impact printer using the ink ribbon. CONSTITUTION:A guide plate 15 is fixed to a printing head carrier 7, having a system in which a window 17 is formed in the tip portion of a printing head 4 in a manner that it is projected slightly forwardly from the tip of the printing head but it is inclined backwards at a given angle theta1 to the attaching direction of the ink ribbon 1 on the upside of the tip of the printing head, whereby permitting the ink ribbon 1 to be guided along the inclined face when setting the ribbon 1. Thus, the ink ribbon 1 can be smoothly directed into between the tip end of the printing head 16 and the paper guide plate 3 without the need for the retraction operation of the head 4 when setting the ribbon 1.
Patent JP-H04355591-A (JP)
Title: Stereoscopic photography still video cemera
Inventor: HIGUCHI MASARU
IPC: H04N13/02
Filed: 1991-06-03
Abstract: PURPOSE:To provide the still video camera able to record 3-dimension information. CONSTITUTION:Two camera optical systems comprising an image pickup lens 1, a shutter 2 and an image pickup lens 3, a shutter 4 are arranged at a prescribed interval to the left and right and a CCD 5 or a CCD 6 is arranged to the left right image forming position of the same camera optical system. The left and right CCDs 5, 6 pick up right eye and left eye use picture signals. The left right picture signals obtained in this way are given to a process circuit 8 or 12, from which a recording signal is obtained and written onto a recording tack of a floppy disk 15 separately by using two magnetic heads 10,14.
Patent JP-H08329080-A (JP)
Title: Language analyzing device
Inventor: TASHIRO TOSHIHISA
IPC: G06F17/27
Filed: 1995-05-29
Abstract: PURPOSE: To efficiently take a language analysis as compared with a conventional example by dividing language knowledge by layers. CONSTITUTION: A morpheme analysis part l divides a character string into words and gives morpheme information on part-of-speech and inflection information by referring to a morpheme analytic dictionary to generate a morpheme string, and a phrase structure analysis part 2 extracts phrases as linguistic structure elements consisting of plural words by referring to a phrase structure rule on the basis of the morpheme string to generate a phrase structure.  A dependence structure analysis part 3 decides the master-slave relation between a word playing an important part in the word of the element of a phrase and other words by referring to a dependence structure rule on the basis of the phrase structure to generate a dependence structure, a case structure analysis part 4 determines the roles of the word playing the important part and other words by referring to a case structure analytic rule on the basis of the dependence structure to generate a case structure, and a meaning structure analysis part 5 extracts meaning information which is not distinctively represented in the words and phrases in a surface layer by referring to a meaning structure analytic rule on the basis of the case structure to generate a meaning structure.
Patent JP-S62288250-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/35
Filed: 1986-06-06
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-S6023551-A (JP)
Inventor: SURIKI MEGUMI
IPC: E04F15/024
Filed: 1983-07-19
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-H04333640-A (JP)
Title: Base fabric for special bandage
Inventor: NISHIDA IKUHARU
IPC: D03D15/00
Filed: 1991-05-02
Abstract: PURPOSE:To obtain a stretchable base fabric good in hand cuttability by alternately providing spun yarns and urethane elastic yarn-contg. core spun yarns at a specified proportion into warps and by using, as wefts, yarns with a count greater than that of the warps followed by weaving at a specified cover factor. CONSTITUTION:(A) Cotton- or cellulose-based spun yarns and (B) core spun yarns with urethane elastic yarns as core and cotton or cellulose-based fibers as sheath are alternately arranged so as to come to (1:1)-(1:3) in the ratio A/B into warps. Another kind of yarns with a count greater than that of the above warps is used as wefts. Using these warps and wefts, a base fabric is woven, with pref. plain texture, so as to be 8.0-14.0 in cover factor. This fabric is then desized and scoured and/or dyed using a flow-through type dyeing machine to effect taking off the stiffness of the spun yarns and core spun yarns comprising the base fabric and removing fluffs along with moderate reduction in the tensile strength of the fabric, thus obtaining the objective base fabric.
Patent JP-H07328246-A (JP)
Title: Electric razor
Inventor: KAMEOKA HIROYUKI
IPC: B26B19/06
Filed: 1994-06-13
Abstract: PURPOSE:To provide an electric razor which lessens increasing of sliding load and wearing of sliding guides, does not cause problems, such as deteriorated cutting quality and increased noises, permits-shortening of a whole length at a blade part! is small in size and has improved operability. CONSTITUTION:This electric razor consists of a slender main body 1 in which a driving source is housed and a cutting part 2a disposed at the front end of this main body 1. The cutting part 2a is formed of a stationary blade 33, a moving blade 34 sliding back and forth relative to this stationary blade 33 and a pressing spring for pressing this moving blade 34 to the stationary blade 33. The moving blade 34 is freely slidably supported by the sliding guides. The end of the moving blade 34 is connected to a forward and backward moving element 32 which is driven back and forth by the driving source. The connecting part of at least one of the sliding guides and the forward and backward moving element 32 of the moving blade 34 is arranged within the same plane orthogonal with the forward and backward moving direction.
Patent JP-H01299755-A (JP)
Title: Production of short fiber reinforced metal composite
Inventor: SAKAMOTO AKIRA
IPC: B22C9/06
Filed: 1988-05-30
Abstract: PURPOSE:To prevent the development of inconvenience, such as deformation, crack and dislocation, by inserting short fiber formed body into metallic mold arranging plural pieces of chevron shaped projections on inner circumferential face and pressing molten metal after supporting the above formed body at center part of the metallic mold. CONSTITUTION:After heating preform 1 of a silicon carbide whisker in an atmospheric furnace, it is charged into the metallic mold 5 having pressurizing type mechanism with a plunger 3 and providing chevron-shaped projections 4. Al alloy is melted and this molten metal 2 is poured into the metallic mold 5. Immediately, after evacuating in the molten metal 2 and inner part of the metallic mold 5, the molten metal 2 is pressurized with a plunger 3 to impregnate it into the preform 1, and an ingot of composite is produced. By this method, the defects, such as crack, deformation, dislocation, can be prevented.
Patent JP-S63294137-A (JP)
Title: Sound diversity receiver
Inventor: SEKINE TAKESHI
IPC: H04B7/08
Filed: 1987-05-27
Abstract: PURPOSE:To obtain good sounds with a sound diversity receiver, by using signals produced by converting sound intermediate-frequency signals into a DC level as comparison signals and performing sampling, comparison, holding, and high- frequency switching at every fixed period. CONSTITUTION:A circuit 5 which detects sound intermediate-frequency signals received by respective antennas 9 and 10 and signal-processed at every fixed period in time division and converts the detected signals into a DC level, is provided. In addition, the titled receiver is provided with a switching circuit 8 which simultaneously performs level comparison on each DC-level converted voltage and executes switching driving on the high-frequency signal of the antenna for which the highest-level signal is detected as a result of the comparison and a latch circuit 7 which holds the switching-driven high-frequency signals until the next signal detection and level comparison are performed. Thus switching is always made to the antenna receiving the highest-level signal of the plural antennas 9 and 10. Therefore, satisfactory sounds can be obtained.
Patent JP-H05318396-A (JP)
Title: Drilling device for flexible substrate
Inventor: NAKAJIMA SEIJI
IPC: B26F1/02
Filed: 1992-05-22
Abstract: PURPOSE:To efficiently drill a long flexible substrate by a punching device. CONSTITUTION:A flexible substrate 1 rolled out from a supporting shaft is fixed to a Y-table, and drilled as it is moved relatively to a punching device 17 mounted on a X-table 13. After drilling, a burr caused by drilling is removed by a laser device 50, and the flexible substrate is washed by a washing device 60, and then dried by a drying device 70 and rolled in a roll-shape by the supporting shaft 8.
Patent JP-H02311451-A (JP)
Title: Novel benzonitrile derivative
Inventor: TAGUCHI HIROAKI
IPC: C07C255/60
Filed: 1989-05-23
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, 1 to 6C alkyl, 2 to 10C acyl, aryl, etc.; R<2> is H, 1 to 6C alkyl, 2 to 10C acyl, etc.; R<1> is different from R<2>; R<3> is H or halogen). EXAMPLE:3-(Acetoxyacetylamino)-4-chloro-5-(methoxyacetylamino)benzonit rile. USE:An anti-allergic agent useful as a preventive and treating agent for immediate allergy such as bronchial asthma, urticaria and allergic rhinitis. PREPARATION:The compound of formula I can be produced by reacting an amino compound of formula II (R<1>' are H, 1 to 6C lower alkyl, 2 to 10C acyl, etc.) with equimolar amount of an acid chloride of formula III (R<5> is 1 to 6C lower alkyl, 2 to 10C acyl, etc.) in a solvent (e.g. pyridine or chloroform) in the presence of a base.
Patent JP-H02309949-A (JP)
Title: Bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-05-24
Abstract: PURPOSE:To vary a blow type without controlling an inverter and to reduce the electric shock accident affecting to a person's life caused by a high frequency component by providing a fluid joint type variable speed gear between a circulating pump and a pump driving device, and varying the quantity of a liquid supplied into a fluid joint. CONSTITUTION:A fluid joint type variable speed gear G is provided between a circulating pump P, and a pump driving device M for driving the same circulating pump P. In the fluid joint type variable speed gear G, an input shaft 50 and an output shaft 51 are placed on one straight life, and a pump impeller 52 and a turbine impeller 53 are coupled to the input shaft 50 and the output shaft 51, respectively and opposed to each other, and the torque transferred from the input shaft 50 to the output shaft 51 is varied in accordance with the quantity of a liquid. Accordingly, when the liquid quantity is varied in accordance with a characteristic of the torque to a speed of a load, the characteristic of the transfer torque to a rotation speed of the output shaft 51 is varied, and a rotation speed of an impeller fitting shaft 55 of the circulating pump P connected to the output shaft 51 is varied. In such a way, the blow type can be varied without controlling an inverter, and an electric shock accident affecting a person's life caused by a high frequency can be reduced.
Patent JP-S5756494-A (JP)
Title: New anthracyclin derivative
Inventor: UMEZAWA HAMAO
IPC: C07C45/00
Filed: 1980-09-22
Abstract: NEW MATERIAL:An anthracyclin derivative of formulaI(R 1  is H, hydroxyl, lower alkanoyloxy; R is H, residue of aminosaccharide of formula II) or its acid adduct.  
     EXAMPLE: 4-Demethoxy-11-deoxydaunomycin.  
     USE: Antibiotic against gram-positive bacteria, antitumor agent against solid tumor and ascitic tumor. It is given parenterally.  
     PREPARATION: For example, the reaction between 5-methoxytetralone of formula IV and a Grignard reagent is followed by hydrolysis and the reaction product is  made to react with phthalic anhydride to give 4-demethoxy-7,11-dideoxydaunomycin  of formula V. Then, selective halogenation at the 14-position is effected using N- bromosuccinimide and the product is acylated and hydrolyzed to form a compound  of formula VI. Further, the compound is made to react with a glycal to form a glycoside, then the protecting groups are removed to give the compound of formula VII. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5834243-A (JP)
Title: Stabilizer
Inventor: TOMITA MAKOTO
IPC: F16F1/14
Filed: 1981-08-19
Abstract: PURPOSE:To enable an arm to be welded integrally and easily produced with sufficient resistance to bending fatigue in a stabilizer used for vehicles or the  like by dividing a portion of the arm connected to a main body receiving torsional moment. CONSTITUTION:When a stabilizer 2 is constituted from a main body 2a and arms 2b connected to both ends of said body 2a and having eye ends 2d on the ends respectively, a portion of the arm 2b is divided and the divided portions are welded w to each other to unify the arm 2b. Then the welds w are located between the eye end 2d and a position in which the ratio of bending fatigue strength of base metal of the stabilizer 2 to that of the weld w becomes equal to the ratio of bending stress sigma in a bend 2c to that in the weld w. Namely when the diameter of material of the bend 2c is equal to that of the weld w, the weld w is set to a position which meets sigmaw/sigma<=0.76.
Patent JP-S6024668-A (JP)
Title: Operating method of river information processing device
Inventor: ABE TOSHIFUMI
IPC: G06F17/40
Filed: 1983-07-20
Abstract: PURPOSE:To obtain an operating method of a river information processing device which can save an energy, by cutting off a power source of data processing device, in case when water does not exceed a caution rainfall and a designated water level in all basins, from hydraulics and hydrology state of a river. CONSTITUTION:When a start switch of an electric distributing device 11 is depressed, a data collecting device 2 becomes an operating state, and at a data collection start time, an electric power source is supplied to a device 3, and the device 3 becomes an operating state. When the power source is supplied to each device, an obaserving data is transmitted from observatories 15, 16, and a communication processing device 6 sends it to a CPU 7 through an MODEM 4 and a telemeter device 5. The CPU 7 works this observing data, prepares the hydraulics and hydrology state of a river of jurisdiction and sends it to the device 6. The device 6 outputs a control signal 14 if the hydraulics and hydrology state is an ordinary water and no rainfall state, and the device 11 which has received it cuts off the power source to the device 3. If the hydraulics and hydrology state is a flood and rainfall state, the control signal is not outputted, therefore, the device 3 executes a continuous operation, and an information is obtained continuously from a CRT display device 8, a graphic panel 9 and a typewriter 10.
Patent JP-2000318961-A (JP)
Title: Handrail for acceleration/deceleration type moving sidewalk
Inventor: MIURA YUICHI
IPC: B66B23/26
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To make easy for a passenger to transfer his/her hand over to the next handrail without having a sense of incompatibility at the time of transferring by approaching the joining part of adjoining handrails in the acceleration/deceleration part. SOLUTION: An acceleration/deceleration type moving sidewalk is composed of a getting on/off part at a low speed, a high speed part in the middle, and an acceleration/deceleration part between the getting on/off part and high speed part, and in this moving sidewalk, a handrail is installed in the acceleration/deceleration part and divided into a plurality of portions, each of which is furnished with a handrail independently, and these rails are operated at a speed near the speed of the moving sidewalk positioned closely thereto, wherein a guide plate 27 for transferring the hand of each passenger to the next handrail is installed in the joining part of two adjoining handrails, and handrail belts 5a and 6a are formed in an endless track by coupling together a number of plastic handrail blocks 12 by pins,  and a plurality of grooves 12A continuing in the longitudinal direction are formed at the surfaces of the belts 5a and 6a, and the guide plate 27 is furnished with combteeth 28 to be inserted into the groove 12A.
Patent JP-H01300225-A (JP)
Title: Thin film semiconductor device
Inventor: TSUCHIYA AKIRA
IPC: H01L21/336
Filed: 1988-05-27
Abstract: PURPOSE:To reduce the occupation area of plane capacitance and to improve the opening rate of a display element by constituting the part of the image holding capacitance of the display element which uses a TFT in double structure. CONSTITUTION:The image holding capacitance 9 of the display element which uses the thin film transistor(TFT) is constituted in the double structure wherein a front-stage gate line 5 is sandwiched between the drain electrode 2 and picture element electrode 7 of a picture element transistor(TR) across a gate oxide film 3 and the protection film 6 of the picture element TR. Consequently, the display element which has the capacitance 9 for picture element holding is improved in the opening rate of its picture element part and even when this is used for a liquid crystal panel, a sharp image can be supplied.
Patent JP-H10314889-A (JP)
Title: Metallic mold having ventilation hole and manufacture therreof
Inventor: WAKABAYASHI ITSUKI
IPC: B22C9/06
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a formed product having good surface characteristic without executing casting flash removing treatment, etc., after forming by executing smoothening treatment to a cavity surface having a vent where a valve and vent pins are inserted and containing the vent pin part coated with metallic thermal- spraying, integrally with the vent pins. SOLUTION: Firstly, a vent 14 is provided for a prescribed metallic mold 10. Successively, the vent pins 16 are inserted into the vent 14. Further, the metallic thermal- spraying is applied on the whole cavity surface containing the end parts of the vent pins 16 at the cavity side, is applied with a robot and the inner wall is coated with the thermal-spraying film 20. Partially, as a finish process for smoothening the cavity surface and removing the casting flash, an electric discharge machining is used. In such a case, a metallic mold 10 is dipped into solution for machining and the electric discharge machining is executed to the whole cavity surface of the metallic mold 10 with an electrode to make the finish surface.  Therefore, since the thermal-spraying film 20 and the surface of the vent pins 16 are ground under melting state and formed to good condition, it is unnecessary to execute the finish grinding treatment as the afterprocess.
Patent JP-S6022386-A (JP)
Title: Carbonic acid laser sealed tube
Inventor: MATSUO KOUJI
IPC: H01S3/223
Filed: 1983-07-18
Abstract: PURPOSE:To prevent the dissociation of carbonic acid gas, to prolong the operating lifetime of a laser and to increase the output thereof by a method wherein an electrode material for discharge to be used for laser excitation is constituted of a perovskite oxide, which ejects oxygen gas by electrode self-heating due to discharge. CONSTITUTION:Reflectors 2 and 2', which are components of a laser resonator, are bonded to both ends of a sealed tube consisting of a laser tube 1 adhered with a jacket 6 for cooling water in an optically well adjusted condition. Side branches 3 and 3' for electrodes are adhered with the laser tube 1, and a cathode 4 and an anode 4' are respectively provided in the respective interior of the side branches 3 and 3'. The cathode 4 is constituted of a perovskite oxide, which has a characteristic to eject oxygen gas by cathode self-heating due to ion bombardment and is formularized a chemical formula, A1-xA'xBO3.