baber/WOPTO huggingface dataset:
Patent JP-2001096164-A (JP)
Title: Ethylene trimerization catalyst and method for trimerizing ethylene using the same
Inventor: YAMAMOTO TOSHIHIDE
IPC: C08F10/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To efficiently and highly selectively produce 1-hexene from ethylene. SOLUTION: An ethylene trimerization catalyst comprises a transition metal complex with a coordinated neutral multidentate ligand having a tripod type structure, represented by the formula LCrXn (L is a neutral multidentate ligand having a tripod type structure; X is one or more kinds selected from a group consisting of a halogen atom, an amide group, a sulphonyl group, and an alkoxy group; M is a transition metal complex among group 3-10 in the periodic table; and n is an integer equal to the oxidation number of the transition metal complex M), an alkyl metal compound, and radical anions.
Patent JP-H04158731-A (JP)
Title: Production of bread using dried frozen dough and improver for the dough
Inventor: FUKUHARA HIDEYO
IPC: A21D2/34
Filed: 1990-10-19
Abstract: PURPOSE:To obtain bread free from dough damage, causing no wrinkles with adequate bulkiness even if thawed after preservation in a frozen state for a long period, by incorporating a bread stock with chilled water-soluble starch, etc. CONSTITUTION:The objective bread can be obtained by incorporating (A) a bread stock with (B) a chilled water-soluble starch (pref. with the maximum viscosity of >=300 BU) and/or (C) lipase.
Patent JP-S63132061-A (JP)
Title: Dot line printer
Inventor: MATSUMOTO YOSHIKANE
IPC: B41J25/00
Filed: 1986-11-21
Abstract: PURPOSE:To increase printing speed, to lower the vibration and noise of a shuttle mechanism and to enhance printing quality, by setting the time of the reversal section of a hammer bank to the time required in interline space line feed or more and performing the interline space line feed in the reversal section. CONSTITUTION:Each printing pin 14 performs the printing of 1-6 dot lines at one shuttle perforation and a paper feed corresponding to the 6-dot line is performed in the reversal section thereof. The measure of a shuttle mechanism is preset so that the time of the reversal section becomes the min. time necessary for the paper feed corresponding to the 12-dot line of paper feed quantity at the time of interline space line feed. When the shuttle mechanism 16 is constituted of a cam, the profile of the cam is determined like that and, when the shuttle mechanism 16 is constituted of a linear motor, for example, a voice coil motor, the pulse applied to said motor is controlled. The acceleration accompanying reversal and that at the time of deceleration are lowered to a large extent by the increase in the time of the reversal time and, further, the number of rotations of a shuttle per a unit time are reduced.
Patent JP-H08137176-A (JP)
Title: Image forming device
Inventor: IKUNAMI KEIICHI
IPC: G03G15/08
Filed: 1994-11-14
Abstract: PURPOSE: To miniaturize an image forming device by integrating a toner supply path with a developing unit. CONSTITUTION: This image forming device is provided with plural toner storage means 17 storing toner, an attachable/detachable developing unit consisting of plural developing devices 6 forming a toner image on a photoreceptor 1 by using the toner and arranged to be superposed each other, and the supply path for feeding the toner by making plural toner storage means 17 and plural developing devices 6 correspond to each other by 1:1. The supply path is formed at one part of the developing unit and attached/detached integrally with the developing unit.
Patent JP-S62139723-A (JP)
Title: Constant four-wheel drive system
Inventor: KAWAMURA OSAMU
IPC: B60K17/348
Filed: 1985-12-13
Abstract: PURPOSE:To dispense with operations of a center differential and a differential clock as well as to aim at simplification in structure, by driving a front differential gear to be differentiated to a right rear wheel interlocking with a right front wheel and a rear differential gear to be differentiated to the right rear wheel interlocking with the right front wheel both with the same input shaft. CONSTITUTION:In case of a system where an engine 1 and a transmission 2 are set up vertically, an input shaft 3 rotates a ring gear and a sun gear 7 via a planetary gear 5 of a front differential gear 4, while this ring gear 6 transmits rotation to a shaft of a right rear wheel 9 via an center shaft 8. And, a ring shaft 12 of a planetary gear carrier 11 is set up concentrically with the center shaft 13, and a planetary gear 16 is made so as to rotate a sun gear 17 and a ring gear 18 in the same direction via a carrier of a rear differential gear 14. And, a chain gear 19 being solidified with the sun gear 17 as one body drives a left front wheel 25 via driving devices 20-24, and a chain gear 26 being solidified with the sun gear 17 likewise drives a right front wheel 30 via driving devices 20, 27, 22, 28 and 29.
Patent JP-H03146730-A (JP)
Title: Production of heater
Inventor: SASAKI YOSHIYUKI
IPC: D02G3/04
Filed: 1990-10-19
Abstract: PURPOSE:To produce a heater with a material which can be easily formed to a fiber, on an industrial scale at a low cost, by supplying an electrically conductive and non-conductive continuous fibers to a stretch-breaking zone to form a mixed discontinuous fiber bundle, including a specific number of the electrically conductive fibers in said fiber bundle and arranging the conductive fibers in a state contacting with each other. CONSTITUTION:A bundle of electrically conductive continuous fibers 1 having an electrical resistance of the order of e.g. 10<-5>-10<-6>OMEGA/cm and a diameter of <=60mum (preferably stainless steel fibers) and a bundle of non-conductive fibers 5 (e.g. synthetic fibers) are supplied in a superposed state to the stretch-breaking zone of rollers 2, 3 and subjected to stretch-breaking to obtain discontinuous fibers of 100-800mm long. The discontinuous fibers are combined with each other by a compressed air nozzle 4 to obtain a mixed fiber bundle to be used as the objective heater. The average number of the electrically conductive fibers in arbitrary cross section of the fiber bundle is >=10 and the electrically conductive fibers are made to be contacted with each other.
Patent JP-S63132077-A (JP)
Title: Thermal head cleaner
Inventor: FUSEYA NORIYUKI
IPC: B41J29/17
Filed: 1986-11-21
Abstract: PURPOSE:To prevent the non-uniformity of heat conduction of a thermal head and the generation of static electricity by a method wherein a cleaning member made to contact slidably the thermal head is constructed of an elastic material which is conductive and foamed. CONSTITUTION:A thermal head cleaner 1 consists of a cleaning member 2 made to contact slidably a thermal head and of a retainer 3 retaining the cleaning member 2, and the cleaning member 2 is constructed of an elastic material which is conductive and foamed. When the cleaning member 2 is pressed on the thermal head 6 and moved in reciprocation in the direction of an arrow A, no impairment occurs on the thermal head 6 since the member is formed of soft sponge, while clogging due to extraneous matters is prevented substantially from occurrence since the member is in a foamed state, and thus cleaning of the thermal head 6 is performed effectively. Since the soft sponge is subjected to treatment for conductivity, static electricity due to the friction with the thermal head 6 is scarecely generated, and accordingly, an abrasion- resistant film of the thermal head 6 suffers no dielectric breakdown. Sticking of the extraneous matters onto the thermal head side is prevented, nonuniformity of heat conduction is eliminated, and therefore a printed image of excellent quality is obtained.
Patent JP-H08114006-A (JP)
Title: Wind resistant clip of eaves edge roof tile
Inventor: TSUBOUCHI SHUICHI
IPC: E04D1/30
Filed: 1994-10-18
Abstract: PURPOSE: To simply fix a starter and an eaves edge roof tile on the eaves edge, reliably support them, and safely perform work. CONSTITUTION: One end of a belt-like board 1 is molded in a T shape in a side view. One side of a T-shaped part 2 is formed in a key shape 2A capable of engaging with the eaves edge of an eaves edge starter thatched on the eaves edge, and the other side is formed in a key shape 2B capable of engaging with the eaves edge of an eaves edge roof tile thatched in a superposed shape on the eaves edge starter. A nail hole 5 to penetratingly pass a nail to fix the eaves edge starter is arranged in the belt-like board 1.
Patent JP-H10104419-A (JP)
Title: Color filter and its manufacture
Inventor: YOSHINO TSUNEICHI
IPC: C03C17/34
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To make flatness and coloring uniformity excellent by forming a diffusion prevention film principally of high-fusion-point metal, metal oxide, or metal nitride on a glass substrate, and composing a colored layer of low- fusion-point glass containing organic pigment. SOLUTION: The color filter 1 is equipped with the colored layer 4 across the diffusion prevention layer 3 formed on the transparent glass substrate 2, and the colored layer 4 consists of a red colored pattern 4R, a green colored pattern 4G, a blue colored pattern 4B, and a black colored pattern 4BM as a light shield layer (black matrix). The diffusion prevention layer 3 prevents components of the low-fusion-point glass constituting the colored layer 4 from being diffused in the transparent glass substrate 2 and is a thin film consisting principally of high-fusion-point metal oxide, metal nitride or one or >=2 kinds of metal as materials which are less compatible with the glass substrate 2 and the low-fusion-point glass constituting the colored layer 4. Further, the colored layer 4 is formed by incorporating at least inorganic pigment in the low-fusion-point glass.
Patent JP-S61158693-A (JP)
Inventor: KOSHIMURA YASUNOBU
IPC: H05B41/14
Filed: 1984-12-28
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-H07110640-A (JP)
Title: Image forming device
Inventor: KAMEDA SEIICHIRO
IPC: G03G21/10
Filed: 1993-10-13
Abstract: PURPOSE:To simplify the constitution of a contact electrostatic charging member cleaning means and to reduce the size of the device by relatively moving and bringing a cleaning member and a contact electrostatic charging member into a contact state and cleaning the contact electrostatic charging member for a specific time. CONSTITUTION:In every electrostatic charging roller cleaning period set previously in a control part, a light irradiating means 30 is moved to outside a 1st and a 2nd spider to being into contact with the electrostatic charging roller 2 of a cleaning pad 4 associatively with the moving operation, and the electrostatic charging roller 2 is cleaned intermittently. Thus, the light irradiating means 30 which is originally arranged in the image forming device is used in common as the control means of the cleaning pad 4 for the electrostatic charging roller 2 to make the mechanism constitution of the cleaning means for the electrostatic charging roller simpler than that when a dedicated mechanism like a solenoid is arranged; and a much arrangement space is not required, and the device is reduced in size and cost.
Patent JP-H08123359-A (JP)
Title: Video display device
Inventor: KAWAMURA AKESHI
IPC: H04N5/66
Filed: 1994-10-19
Abstract: PURPOSE: To display a video signal of wide correspondence in an aspect ratio with fidelity by using a display panel of normal correspondence. CONSTITUTION: This video display device is equipped with a video driver 1, a display panel 2 and a timing generator 3. The video driver 1 can supply the video signal in accordance with a wide screen of long sideways. The display panel 2 is equipped with a pixel array 4 and a horizontal driving circuit 5. The pixel array 4 is provided with the aspect ratio in accordance with an ordinary normal screen. The horizontal driving circuit 5 performs a sampling operation by transferring a horizontal start pulse HST corresponding to a horizontal clock signal HCLK sequentially, and writes the video signal of one horizontal period on one line of the pixel array 4 with a sampling rate in accordance with the signal HCLK.  When the video signal in accordance with a wide screen is inputted from the video driver 1, the timing generator 3 supplies a sped up horizontal clock signal HCLK with the pulse HST to the horizontal driving circuit 5, and writes the significant part of the video signal of one horizontal period on the pixel array 4 with the sampling rate in accordance with the wide screen.
Patent JP-H01122214-A (JP)
Title: Pulse width data demodulating circuit
Inventor: HARA KENJI
IPC: H03M1/50
Filed: 1987-11-05
Abstract: PURPOSE:To read the pulse width from an output counter with a correct digital value by adjusting the period of an output counter by a signal INC or a signal DEC of a decoder of a pulse width data demodulating circuit so that this period is equal to the pulse width modulation period. CONSTITUTION:An output counter 12 is cleared by the leading edge or the trailing edge of a pulse subjected to pulse width modulation(PWM), and the period of a clock which operates the output counter 12 is shortened (INC) when the value of the output counter 12 does not reach a maximum value at the time of the following edge, but said period is extended (DEC) when the value of the output counter overflows then. The period of the output counter 12 and that of pulse width modulation are equalized in this manner and the value of an output counter 13 is latched by the leading edge or the trailing edge of the pulse subjected to PWM, thereby immediately reading the value of the pulse subjected to PWM with a digital value.
Patent JP-2000106916-A (JP)
Title: Buckle
Inventor: IKEDA YASUHIKO
IPC: A44B11/26
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a buckle by which a whole length after connecting a female member to a male member is prevented from being horizontally long by making the whole length of the male member short while securing the length and bending margin of elastic pieces when the width of a belt or the like becomes narrow. SOLUTION: This buckle consists of the hollow cylindrical female member 1 where insertion holes 3 and lock parts 5 are arranged and the male member 11 which is arranged by opposing the elastic pieces 15 to be inserted to the insertion holes 3, where engagement parts 16 to be engaged with the lock parts 5 are arranged at their tips, at the both end parts of the front surfaces 12f of flange parts 12. Then, the recessed parts 17 are arranged at the both end parts on the front surfaces 12f of the flanges 12, which are sandwiched by the elastic pieces 15, so that the flange parts 12 and the elastic pieces 15 are overlapped in a length direction.
Patent JP-H10146114-A (JP)
Title: Lateral posture controller in farm working machine
Inventor: OKADA SATORU
IPC: A01C11/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To rapidly carry out posture control so that lateral inclination postures of a seedling planting apparatus which is a working machine become horizontal state. SOLUTION: A working machine is connected through a link mechanism 11 and a rolling shaft 22 to the rear of a traveling machine body so as to enable vertical and lateral rotations and a seedling transplanting device is equipped with a speed sensor 56 and an inclination sensor and each detected signal is fed to a control means loaded on the traveling machine body and speed obtained when the seedling planting device is rotated in lateral directions and the inclination moving direction are detected by detection result of the speed sensor 56 and practical lateral inclination angles are detected by detection result of the inclination sensor and posture control signal based on rule of fuzzy inference is output based on detection result of the both sensors and a hydraulic cylinder 29 for posture control is controlled so as to operate to rate for counteracting lateral inclinations of the  seedling planting device and counteracting direction.
Patent JP-H09120858-A (JP)
Title: Dc cord connection mechanism
Inventor: TSUGAWA HIROMASA
IPC: H01R13/56
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent generation of breakage between a DC cord on the AC adaptor side and a plug of the DC cord in the case where the DC cord is pulled by using an AC adaptor connected to the DC cord in the condition where a jack of an inner cable and the plug are connected to each other, with the inner cable extended. SOLUTION: A connection mechanism is composed of an inner cable 3 connected to a inner board to supply power from the external to the inner board, a jack 4 installed on the other end of the inner cable 3, a plug 7 connected to the jack 4, and a DC cord 6 connected to the plug 7 at one end and to an AC adaptor 8 at the other end to supply power from the AC adaptor 8. By connecting the jack 4 installed on a tip of the inner cable 3 to the plug 7 connected to the DC cord 6 to supply power from the external AC adaptor 9, power is supplied from the external AC adaptor to the inner board in a note type personal computer 1.
Patent JP-H0592106-A (JP)
Title: Liquid separator
Inventor: ISHIGAKI EIICHI
IPC: B01D25/12
Filed: 1991-09-30
Abstract: PURPOSE:To provide a liquid separator which treats various industrial waste water, process water, etc., and particularly conducts solid-liquid separation, concentration, and separation of organic and inorganic compounds dissolved in water simultaneously within the apparatus. CONSTITUTION:A filter plate 1 having a recessed filter bed 2 is installed. A filter medium for solid-liquid separation is placed on the filter bed 2 of the filter plate 1, and a filter membrane for the separation of fine particles or organic and inorganic compounds dissolved in water is installed on the back of the filter plate 1. The filter plate is also equipped with a liquid supply port 8 connected to a filter chamber placed in the front of the filter medium, a liquid discharge passage 9 connected to the back of the filter membrane, and a passage 10 as a bypass running between the filter medium and the filter membrane. In this way, the solid-liquid separation and other treatment can be performed simultaneously within an apparatus.
Patent JP-H05119472-A (JP)
Title: Photosensitive composition
Inventor: KAMIMURA JIRO
IPC: G03F7/022
Filed: 1991-10-28
Abstract: PURPOSE:To obtain excellent exposure visualization property even for low exposure by incorporating a compd. which produces acid by exposure, org. dye and halogen compd. having a specified skelton as a visualizing agent. CONSTITUTION:This compsn. contains a quinone diazide compd., alkali-soluble resin, compd. which produces acid by exposure, org. dye and halogen compd. expressed by formula. In formula, A is a hydrocarbon ring, R<1> and R<2> are hydrogen atoms, halogen atoms, or halogenated alkyl groups, and at least one of these is a halogen atom or halogenated alkyl group. In this case, the amt. of quinone diazide compd. is 5-60wt.% of the whole photosensitive compd. except for solvents. Further, the alkali-soluble resin is such a resin that can be used as a binder. The org. dye changes its color tone by interaction with photolysis products produced by exposure.
Patent JP-H0657252-A (JP)
Title: Liquid crystal composition
Inventor: NAITO TOMIJIRO
IPC: G02F1/13
Filed: 1991-10-28
Abstract: PURPOSE:To obtain a liquid crystal composition improved in various properties such as the N-I point and refractive anisotropy by adding a 4-alkyl- or 4-alkoxy- benzoic acid to a liquid crystal composition. CONSTITUTION:The liquid crystal composition contains at least one 4-alkyl- or 4-alkoxy-benzoic acid of the formula (wherein R is a 1-12C alkyl or an alkoxy). Examples of the alkyl or alkoxy groups are linear or branched alkyl groups, such as methyl, ethyl, n-butyl and 1-methylbutyl, and alkoxy groups derived therefrom. When the alkyl or alkoxy group is branched, it may be optically active one. Thus, this compound can give a liquid crystal composition of a high N-I point and high refractive anisotropy. It scarcely causes an increase in the viscosity of a liquid crystal composition, and what is more, it sometimes causes a decrease in the viscosity of the composition.
Patent JP-2001101300-A (JP)
Title: Portable communication equipment having credit card function
Inventor: TAKAKURA MUNENARI
IPC: G06Q50/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide credit authentication settling method and device which are performed by portable communication equipment such as a portable telephone and a PHS. SOLUTION: The portable communication equipment is made a device provided with use that is the same as that of a credit card by adding a credit card function other than a communication function. The device is connected to such as a credit authentication settlement terminal machine including a dedicated receiving medium device, and credit information is analyzed and accumulated and then transmitted to the authentication settlement terminal machine, etc., to perform settlement. In a medium that does not have the authentication settlement terminal machine, etc., the communication function of the portable communication equipment is automatically operated by a transmission function instruction of the dedicated receiving medium device to be connected to a center capable of performing credit authentication settlement, etc., and processing is carried out.
Patent JP-H02127825-A (JP)
Title: Message display controller in radio selective call receiver
Inventor: ASAI TAKAYUKI
IPC: H04B7/26
Filed: 1988-11-08
Abstract: PURPOSE:To discriminate which call comes instantly with a display form only by deciding to which number in plural selective call numbers to be assigned a selective call number in a received signal corresponds and displaying the number in the display form in response to the result of decision. CONSTITUTION:A radio signal is amplified and demodulated by a radio section 2 and shaped into a digital signal by a waveform shaping circuit 3. A decoder 4 compares plural selective call numbers written in advance in a PROM 5 with a selective call number included in the digital signal, and when the both are coincident, a speaker 7 is driven to attain callout notice. Moreover, upon the receipt of the presence of the call, a CPU 8 discriminates which selective call number is called, a message is issued to a display device driver 9 together with the designation of the display form corresponding thereto and a display device 10 is driven so that the message is displayed in the designated display form. Thus, which call arrives is discriminated instantly by the display form only.
Patent JP-H04157502-A (JP)
Title: Adjustment device
Inventor: GOTO SHIGEFUMI
IPC: G05B7/02
Filed: 1990-10-22
Abstract: PURPOSE:To smoothly start arithmetic operation at the time of the recovery from power failure via simple circuitry by providing a control start mode discrimination function on a control circuit. CONSTITUTION:The adjustment device is composed of an output means 100, a control means 101, an input means 102, and a control start mode dicision means 103. In the control means 101, a power recovery detection function, and a function selectively executing a start mode function starting the arithmetic operation of manipulated variable with an arithmetic form before the power failure after the recovery from the power failure and a start mode function starting the operation of the amount of operation with the arithmetic form according to the measurement value after the power failure after the recovery from the power failure, are provided. In short, the control means 101 and a control start mode discrimination function are formed with the identical circuit means. Thus, the smooth start of arithmetic operation can be performed at the time of the recovery from the power failure without providing a backup power source circuit for timer and a power failure timer circuit.