baber/WOPTO huggingface dataset:
Patent JP-2001099265-A (JP)
Title: Hydraulic type continuously variable transmission
Inventor: SAKAMOTO NORIHIKO
IPC: E02F9/20
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective operation due to adhesion of a foreign matter, such as mad and refuse, to the constituting members of the mechanisms of this device and the occurrence of disorder to regulation due to an impact from an external part in a conventional hydraulic continuously variable transmission. SOLUTION: A neutral position holding mechanism 11, a rotation limiting mechanism, and an over stroke mechanism are integrally built in a hydraulic continuously variable transmission 10, and the drive pin 41 of the spool 72 of a hydraulic servo mechanism 61 is integrally operated through rotation operation of a control lever 20. A guide hole 93a to guide the drive pin is formed in a casing 93 at which the control lever is supported, the drive pin is moved along the guide hole, and the drive pin is moved in parallel to a spool.
Patent JP-H09125704-A (JP)
Title: Reinforcing method for concrete structure and carrying vehicle for reinforcing material
Inventor: YAMADA YOSUKE
IPC: B60P3/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To make effective the anti-seismic reinforcing works by furnishing an accumulator equipped with the injecting and heat insulating functions, putting therein a thermoplastic resin which is melted, converging it to the construction site, and injecting into a die provided on the surface of a concrete structure followed by solidification. SOLUTION: On the surface of a concrete structure such as a column of a building or a bridge piper, a mold is furnished while a gap is reserved to the exterior wall surface, and a molten thermoplastic resin 3 containing glass fibers is poured into this gap from an accumulator based on the same concept of a concrete mixer vehicle. After the resin 3 is cured, the mold is set off from the structure. Thereby the surface strength of the concrete structure is heightened, and the moisture, acid, alkali, or the like in the atmosphere are shut off so that the structure is precluded from degradation. This permits shortening of the construction period of reinforcing works and achieves fine finishing of the surface of the structure.
Patent JP-H10110801-A (JP)
Title: Internal circulating ball screw device
Inventor: YABE TAKAYUKI
IPC: F16H25/24
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an internal circulating ball screw device which has simple construction and high productivity. SOLUTION: The device is provided with a gap which is formed between the shorter diameter part of an elliptic piece 7 and the shorter diameter part of a hole 6 of a ball nut 3, and a piece fixing member 13 which is inserted into the gap, made of a single wire rod, nearly U-shaped, and which has a part to be deformed, which abuts on the fit-outer end part of the piece 7, on the intermediate part of the au-shaped part, and has leg parts 15 hung down from both end parts of the part to be deformed, and engagingly locking parts 17 formed at the end parts of the leg parts, and which is interlocked with plastic deformation of the part to be deformed, to rotate the engagingly locking parts 17 about the axes of the leg parts 15 to engagingly lock them to the inner face 3a of the ball nut when the part to be deformed is plastically deformed along the fit-outer end part of the piece 7,  and thus to fix the piece 7 to the ball nut 3.
Patent JP-H10101849-A (JP)
Title: Rubber composition for tire tread
Inventor: SAITO KAORU
IPC: C08K3/04
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition maintaining abrasion resistance and blow-out resistance and improved in a gripping property and a comprehensive running performance. SOLUTION: This rubber composition for tire treads is formulated with a wet type carbon black master batch in an amount of at least 50 pts.wt. as a rubber component and further ethylene-vinyl acetate copolymer(EVA). The wet type carbon black master batch comprises styrene-butadiene copolymer rubber having a styrene content of 25-45wt.%, carbon black having a nitrogen adsorption surface area (N2 SA) of >=140m<2> /g, an aromatic oil and a petroleum aromatic hydrocarbon resin having a kinetic viscosity of 20-50cst at 100 deg.C.  The carbon black, and the total amount of the aromatic oil and the petroleum aromatic hydrocarbon resin are formulated in amounts of at 70 pts.wt. and at least 60 pts.wt., respectively, per 100 pts.wt., of the rubber component in the styrene-butadiene copolymer rubber, and the aromatic oil and the petroleum aromatic hydrocarbon resin are contained in a weight ratio of 1/1 to 3/1.
Patent JP-H06133024-A (JP)
Title: Automatic switching system for automatic answering mode of automatic answering telephone set
Inventor: KATO SHUNPEI
IPC: H04M1/64
Filed: 1992-10-20
Abstract: PURPOSE:To previously prevent a telephone call during absence from being missed unhead by automatically switching a system to an automatic answering mode by means of interlocking the system to the door locking operation of the entrance even if a user forgets to set the system to the automatic answering mode during absence. CONSTITUTION:A door locking recognition device 6 recognizing the door locking state of the door 4 of the entrance 3 is interlocked with an automatic answering telephone set 2. Mode switching is controlled so that the system can automatically be changed to the automatic answering mode in accordance with the door locking state on a telephone set 2-side. When the user goes out by locking the door at the time of going out, the door locking recognition device 6 transmits the information to the automatic answering telephone set 2, and the automatic answering telephone set 2 automatically sets the system to the automatic answering mode.
Patent JP-H02128384-A (JP)
Title: Optical disk cartridge
Inventor: ITANI TAKASHI
IPC: G11B23/02
Filed: 1988-11-08
Abstract: PURPOSE:To prevent dust from getting into the inside of an optical disk cartridge housing an optical disk by a simple and inexpensive method by providing dust preventing members to the gap of the open section for sliding of the cartridge. CONSTITUTION:A tray 11 is provided with a circular recessed section 11a for housing an optical disk D and inserted into an outer case 12 from the inserting port 12a of the case 12, and belt-like dust preventive members 13 are stuck to the outer peripheral surface of the end section 11b of the tray 11 which is positioned to the inserting port 12a when the tray 11 is housed in the case 12. Therefore, dust cannot get into the outer case 12 when the tray 11 is housed in the case 12, since the dust preventing members 13 closes the gap between the end section 11b and inserting port 12a.
Patent JP-H0597988-A (JP)
Title: Method for producing wholly aromatic polyester polystyrenic copolymer
Inventor: OISHI HIROSHI
IPC: G11B7/24047
Filed: 1991-10-03
Abstract: PURPOSE:To obtain a polyester.polystyrenic copolymer suitable for optical device materials by subjecting an end amino group-containing styrenic polymer, an aromatic dihydroxy compound and an aromatic dicarboxylic acid dihalide to interfacial polymerization. CONSTITUTION:(A) A styrenic polymer containing an amino group at an end, preferably amino groups at both ends, preferably one having 1,000-200,000 number-average molecular weight, (B) an aromatic dihydroxy compound (preferably bisphenol A) and (C) an aromatic dicarboxylic acid dihalide (preferably a mixture of terephthalic acid dichloride and isophthalic acid dichloride in a ratio of 1:1) are subjected to interfacial polymerization in a ratio of A/(B+D) of 20/80-80/20 (weight ratio) by blending an aqueous solution of the component B with a mixture of the components A and C dissolved in an organic solvent (e.g. dichloromethane) having no compatibility with water to give a wholly aromatic polyester polystyrenic copolymer having a low content of styrenic polymer not copolymerized, excellent mechanical strength and low double refraction.
Patent JP-H09265073-A (JP)
Title: Nematic liquid crystal drive method
Inventor: MIYAZAWA KUNIAKI
IPC: G09G3/36
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To increase a response speed of a nematic liquid crystal and to attain a display of a moving video and a large capacity display, etc., with many scanning lines which are difficult hitherto by repeatedly applying voltage many times. SOLUTION: Many times of repeated voltage are applied. When the repeated voltage is applied in such a manner, a time interval between periods of an on signal and an off signal for a dot position of a liquid crystal display element 14 becomes short, and the display integrating on operation excellent for operation response in a short time and many times is performed from a relation of integral-differential operation in on/off operation of the liquid crystal display element 14. Thus, the operation speeds of the liquid crystal display element 14 capable of coping to display information change at every lighting periods of an R tube 22, a G tube 23, a B tube 24 are obtained. Further, by changing the repeat period of the applied voltage, a different on/off response time is obtained, and by selecting the repeat period, the required on-off response time is obtained.
Patent JP-H09102819-A (JP)
Title: Radio wave telephone set
Inventor: NAKAGAWA MICHIHITO
IPC: H04M1/663
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To attain responding only to a telephone to which response is required. SOLUTION: A response limiting function is previously turned on or off by the response limiting function on/off setting key 31 of an operation input part 30. When a receiving part 10 receives a transmitting signal adding an opposite party telephone number, CPU 21 judges whether or not the received telephone number is registered in RAM 24. At the time of register, the telephone number and a corresponding name are displayed on LCD 42. Moreover, CPU 21 judges whether or not the response limiting function is turned on and judges whether or not the received telephone number is registered in RAM 24 as the telephone number of response object persons when the function is turned on. At the time of non-register, an alert control circuit 52 prevents alert sound from being issued.
Patent JP-H05120290-A (JP)
Title: Building information display device
Inventor: MOTOSHIGE KOUICHI
IPC: G06Q50/16
Filed: 1991-10-29
Abstract: PURPOSE:To eliminate the need to newly install a floor guide plate and a lighting control board, to register and alter a floor plan, and further to eliminate the need to replace the floor guide plate and lighting control board even if sections on a floor or lighting changes by adding a floor guide and lighting control function to the building information display device. CONSTITUTION:A liquid crystal display device part 4 displays various desired guide information. A touch panel interface part 2 converts input information from a touch panel part 1 into XY coordinates, which are reported to a CPU 9. A RAM 5 stores various guide information that a host device registers and updates in advance. The CPU 9 receives the XY coordinates to decide an operator's request, reads corresponding guide information out of the RAM 5, and sends the guide information to a controlled device with the display instruction to the liquid crystal display device part 4 or through a communication line. A graphic display controller 6 displays display information, stored in a video RAM 3, as an image.
Patent JP-H01123980-A (JP)
Title: Defrostation control method of electric refrigerator
Inventor: FURUSE MASANOBU
IPC: F25D21/06
Filed: 1987-11-09
Abstract: PURPOSE: To defrost efficiently by detecting opening/closing of the door of a freezing room or a refrigerating room, prolonging the time of a defrost timer when the open/close frequency of the door during a specified time is high and performing defrost upon elapsing the prolonged time. CONSTITUTION: At the defrost time being set through a defrost time setter 14 by the count of a defrost timer, a control circuit 19 reads out a data indicative of the number of times of opening/closing the door 2a oh a freezing room 2 per unit time after power is turned on and calculates the frequency of opening/ closing the door. The frequency is compared with a predetermined number of times of opening/closing the door 2a and defrost operation is controlled for a specified time if the latter is smaller. Otherwise, a predetermined time is added to the time of the defrost timer and defrost operation is controlled for a specified time upon elapsing the extra time. According to the method, temperature fluctuation in the freezing room is suppressed resulting in efficient defrost operation.
Patent JP-S62140037-A (JP)
Title: Temperature measuring circuit
Inventor: IMURA KENJI
IPC: G01K7/24
Filed: 1985-12-16
Abstract: PURPOSE:To make it possible to realize sharp cost-down as a whole, by constituting a resistor group wherein a resistance ratio exerts effect on accuracy of a resistor array of high resistors. CONSTITUTION:A bridge amplifying circuit having a bridge circuit BR containing a temp.-sensitive resistor R1, a resistor R2 for compensating said resistor R1 and a plurality of resistors R3, R4 other than the resistor R1 and an operational amplifier A1, to which a reference voltage source applying DC reference voltage Er to the circuit BR and resistors R5, R6 are additionally connected and which amplifies the output voltage of the circuit BR to generate output voltage VT having polarity inverse to that of the reference voltage source, is provided and the resistance value of the resistor is shown by formula I. The resistor R1 constitutes the circuit BR along with the resistors R2-R4 and the output voltage of the circuit BR is amplified by the amplifier to obtain output voltage VT shown by formula II. By setting the resistor groups R3-R6 exerting the effect of a resistance ratio on the accuracy of the voltage of the amplifier A1 as a resistor array AR having high relative value accuracy, temp.-output correlation reduced in the irregularity between circuits can be realized without performing calibration.
Patent JP-S63133688-A (JP)
Title: Semiconductor laser
Inventor: MITSUNARI TOSHIHIRO
IPC: H01S5/00
Filed: 1986-11-26
Abstract: PURPOSE:To prevent deterioration due to bonding by arranging a semiconductor laser element and insulating member on a heat sink, welding a conductive plate bridged over them and executing the bonding on the insulating member. CONSTITUTION:A semiconductor laser element 2 and an insulating member 3 are mounted on a heat sink 1, a conductive plate 4 is bridged over the surface opposed to the mounting surface and is welded to execute the bonding on the insulating member 3. For example, the semiconductor laser element 2 is mounted on the heat sink 1. Next, an insulating member 3 vacuum evaporating a metal such as tin to the upper and lower surfaces in the same height as the semiconductor laser element 2 is mounted on the same heat sink 1. A sheet of conductive plate 4 is bridged over a pair of upper surfaces opposed to the surface mounting the semiconductor laser element 2 and insulating member 3 and the regions where a pair of upper surfaces are in contact with the conductive plate 4 is welded. Finally, the bonding is conducted to the conductive plate 4 on the insulating member 3 to complete a semiconductor laser.
Patent JP-H09130291-A (JP)
Title: Clock distributing system for portable dual mode telephone terminal
Inventor: KOKUBO MASARU
IPC: H03L7/23
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an economical miniaturized portable dual mode communication terminal by using only one reference frequency signal required for PHS and PDC synthesizers and distributing this signal to the desired number of stages of frequency division. SOLUTION: A received signal (PHS-RX) is outputted to a regenerative signal line 12 by mixer circuits 5A and 5B and a PHS MODEM 6 while using PHS synthesizers 4A and 4B. Besides, PHS transmission data (TX-DATA) are transmitted while being converted to a frequency for PHS transmission signal by the PHS synthesizers 4B and 4S and mixer circuits 5C and 5D. In the case of PDC, the signal is similarly converted while using PDC synthesizers and mixers as well. In this case, only one VCTCX01 is used as the reference frequency signal required for PHS and PDC synthesizers and this signal is distributed to the desired number of stages of frequency division by frequency dividers 3A-3D so as to generate and distribute the reference clocks of respective communication systems. Thus, the economic miniaturized portable dual mode communication terminal can be provided.
Patent JP-H07142582-A (JP)
Title: Semiconductor input circuit
Inventor: TANAKA TAKAYUKI
IPC: H01L27/04
Filed: 1993-11-12
Abstract: PURPOSE:To provide a semiconductor input circuit in which input resistors are provided in a plurality of input circuits, the propagation delay of the input signal between an input terminal and the input circuit is alleviated and the high-speed response is obtained. CONSTITUTION:At the time of resetting, a signal CAS/ is 'H,' and contacts 44-1 and 44-2 and metal wirings 45-1 and 45-2 become 'H'. Therefore, output signals S51-1 and 551-2 of inverters 51-1 and 51-2 become 'L'. At the time of operation, the CAS/ transits to 'L', and the contact 44-1 and 44-2 and the metal wirings 45-1 and 45-2 transit to 'L'. Therefore, the output signals S51-1 and S51-2 transit to 'H'. At the time of the second resetting, the CAS/transits to 'H,' and the contacts 44-1 and 44-2 and the metal wirings 45-1 and 45-2 transit to 'H'. Therefore, the output signals S51-1 and S51-2 transit to 'L'.
Patent JP-H05116477-A (JP)
Title: Apparatus for aftertreatment of manuscript
Inventor: KIKUCHI TOSHIYUKI
IPC: B42C1/12
Filed: 1991-10-29
Abstract: PURPOSE:To arrange automatically a manuscript which is carried by means of an automatic manuscript carrying apparatus and discharged on a manuscript discharging part and then, to staple it automatically. CONSTITUTION:A paper arranging means wherein a manuscript 3 which is carried by means of an automatic manuscript carrying apparatus 2 and discharged on a manuscript discharging part 12 and a stapling apparatus 19 wherein the manuscript 3 arranged by means of the paper arranging means is automatically stapled, are provided.
Patent JP-2001105807-A (JP)
Title: Brake rotor and wheel bearing device therewith
Inventor: TAJIMA HIDEJI
IPC: F16D65/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a reliable brake rotor and wheel bearing device requiring no deflection adjustment of the brake rotor on the consumer side. SOLUTION: By restricting maximum deflection widths of respective face deflections of an installation face 5a of a brake rotor 5 itself, the rear face 5b thereof and a side face 2a of a wheel mounting flange 2 of an inner member 1 installed with the brake rotor 5 within specific values and installing the brake rotor 5 onto the wheel mounting flange 2, the need for installation of the brake rotor 5 or deflection adjustment after the installation in front of a customer is eliminated to improve reliability of a wheel bearing device for an automobile.
Patent JP-H09125606-A (JP)
Title: Tile with hanging section
Inventor: KAMIYA YOSHINOBU
IPC: E04D1/30
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily roof a house with tiles by properly preventing the incursion of rain drops even if there are some gaps between hanging sections. SOLUTION: Pantiles 10 are arranged in vertical rows on a roof in a state to hold a projection 26 projected to the end face of a hanging section 18 in each of the pantiles 10 (equivalent to tiles with hanging sections) in a notch 36 formed in the end face in the pantile 10 adjacent thereto. Accordingly, rain drops flowing down along the surface 42 of the hanging section 18 and going to enter from gaps between hanging sections 18 can not flow to the rear 46 side of the hanging section 18, but it is always dropped at the surface 42 side by gravity.
Patent JP-2000095758-A (JP)
Title: Near-infrared, fluorescent contrast medium, and its production
Inventor: MIWA NAOTO
IPC: C07D401/14
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound, having a structure with a specific number of sulfonate groups, and useful for a contrast medium emitting fluorescence in a near-infrared region, excellent in living tissue transmission, high in water solubility and low in toxicity by including the same compound. SOLUTION: This compound is shown by formula I [R1 and R2 are each a (substituted)alkyl; Z1 and Z2 are each a nonmetallic atom necessary for forming a (substituted)benzo condensed ring or the like; (r) is 0 to 2; L1 to L7 are each is a (substituted)methine; and X and Y are each O, S, CH=CH or the like], and has at least 3 sulfonate groups in the molecule, e.g. a compound shown by formula II, or this near-infrared contrast medium contains the above compound. The compound shown by formula I is obtained as the sodium salt by reacting 2 mols of a heterocyclic quarternary salt compound shown by formula III with mol of a dianil compound shown by formula IV in the presence of a basic compound and solvent, and further reacting mol of the product of the above reaction with required mols of a compound shown by the formula T1-Na (T1 is an organic residue).
Patent JP-H11122430-A (JP)
Title: Image sensor
Inventor: SHIMIZU HIDEO
IPC: H04N1/04
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To make an inexpensive configuration which does not have noise interference by arranging and bundling one end of optical fibers that bundle plural lines so that reflected light which shows variable density or color from an image original to be read may be made incident and arranging and bundling the other end so that reflected light from an image original may be made incident on a CCD planar photosensor. SOLUTION: Optical fibers 1 make reflected light from plural lines of an image original 5 to be made incident on one end and arranges and bundles plural lines in correspondence with the matrix of photosensor elements of a planar photosensor 2 so that the reflected light may be made incident on the photosensor 2 from the other end. Illumination light from a light source 3 transmits a transparent plate 4 and illuminates an image original 5. The reflected light transmits the plate 4, is made incident on the photosensor 2 from the other end of the fibers 1 and converts variable density and color information from the original 5 into an electric signal. The one end of the fibers 1 and the source 3 move vertically by a scan mechanism and convert the entire image original 5 into electric signals.
Patent JP-H05120484-A (JP)
Title: Similar character determining method
Inventor: KAMI HIROYUKI
IPC: G06K9/46
Filed: 1991-10-30
Abstract: PURPOSE:To provide a similar character determining method which does not require longer processing time even if recognition precision is raised. CONSTITUTION:A candidate character input means 1 takes in a candidate character and a standard character height deciding means 2 for height checking decides the standard character height for height comparison. Then, correcting means 3 based upon character image's circumscribed rectangle information corrects character with erroneous size and position, and a character string attribute checking means 5 checks word's attribute. Then, decision of uncorrect character kind is reserved, and a reference character pattern collation means 8 collates the standard character pattern selected by a reference character pattern deciding means for pattern collation 7 with the decision-reserved character image pattern. A determining character outputting means 9 outputs the final recognizing result.