baber/WOPTO huggingface dataset:
Patent JP-2000110176-A (JP)
Title: Optical module and manufacture thereof
Inventor: MIURA KAZUNORI
IPC: G02B6/42
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical module having high reliability at a low cost and capable of being easily connected to an optical transmission line. SOLUTION: The optical module 2A has a substrate 6 being loaded on a lead frame and having a plurality of conductive patterns, an optical element 10 being mounted on the substrate 6 and conducting conversion between light and electricity, a sleeve 22 having a first end adjacent to the optical element 10 loaded on the substrate 6, and a light-transmitting first resin 18 sealing the optical element 10 so that a projecting section is formed at the first end of the sleeve 22. The conductive patterns of the substrate 6 and the leads 4a of the lead frame 4 are connected by wires 20. The optical module 2A further has a second resin 24 molded so as to surround the substrate 6, the optical element 10, the sleeve 22, the light-transmitting first resin 18, the wires 20 and the lead frame 4 with the exception of the sleeve 22 and a part of the leads 4a.
Patent JP-2000110220-A (JP)
Title: Toilet bowl cleaning device
Inventor: HONDA HIRONORI
IPC: E03D5/10
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl cleaning device capable of saving water by preferentially using rain water. SOLUTION: Rain water from a rain water passage 5 and clean water from a clean water passage 6 are selectively introduced to a toilet bowl cleaning passage 11 communicated with a toilet bowl 1, and in addition, the passage is switched so that rain water preferentially introduced. A passage switching means V to select either the rain water passage 5 or the clean water passage 6 and to communicate the selected one with the toilet bowl cleaning passage 11, and a water pressure detecting means S to detect the rain pressure are provided, and introducing water is switched to the toilet bowl cleaning passage 11 by combining the water pressure detecting means S with the passage switching means V.  In addition, a control means 9 to introduce rain to the toilet bowl cleaning passage 11 if the detected value of the water pressure detecting means S is not less than a specified value, and to introduce clean water to the toilet bowl cleaning passage 11 if the detected value is lower than the specified value, is provided.
Patent JP-H09125847-A (JP)
Title: Gate door device
Inventor: KOBAYASHI TOMIO
IPC: E06B11/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for fixing operation of a hinge on a field by rotatably supporting the doors of a gate on both sides of a support installed at the place of the center of the gate. SOLUTION: A cylindrical sliding section 3 is set up to the approximately half of a lower section at an end section on the rotatably support side of the door 2 of a gate on the left side in the door 2 of the gate on the left side and the cylindrical sliding section 3 to the approximately half of an upper section at an end section on the rotatably support side of the door of the gate on the right side. An annular sliding section 2a is fitted at an upper end section at an end section on the rotatably support side of the door 2 of the gate on the left side. These cylindrical sliding sections 3 and annular sliding section 2a are inserted respectively so as to be slid on the outer circumference of a columnar support 1, and pivotally support the doors 2 of the gate on both sides to the support 1.  The doors 2 of the gate are not supported rotatably to end sections, etc., on both sides of an opening section on a field, the support 1 is disposed in upright at the place of the center of the gate, and the cylindrical sliding sections 3 are fitted to the support 1 and the doors 2 of the gate are attached pivotally. The width of the gate need not necessarily be executed so accurately, and a gate door device easy to be executed is acquired.
Patent JP-H01124152-A (JP)
Title: Device for loading disk cassette with shutter
Inventor: KURATA TETSUJI
IPC: G11B17/04
Filed: 1987-11-09
Abstract: PURPOSE:To smoothly perform an operation and to surely perform action by providing a cassette detecting member displaced by interlocking with the inserting/ejecting operation of a disk cassette with a shutter on a holder and a shutter engaging member which engages with the shutter by the displacement of the detecting member. CONSTITUTION:On the holder 1, the cassette detecting member 3 displaced by interlocking with the inserting/ejecting operation of the disk cassette 10 on the holder 1 and the shutter engaging member 2 which engages with the shutter 11 by the displacement of the cassette detecting member 3 are provided. In such a way, the action corresponding to the inserting position of the disk cassette to the holder can be performed surely at the time of mounting the disk cassette, thereby, superior operability can be obtained.
Patent JP-H08122183-A (JP)
Title: Gas pressure gage
Inventor: YOSHIIKE JUNICHI
IPC: G01L19/00
Filed: 1994-10-19
Abstract: PURPOSE: To realize an automatic zero adjustment being reliable and correct at all times, to execute accurate measurement and also to prevent useless consumption of a battery. CONSTITUTION: This gas pressure gage is equipped with a setting part 4 which sets an arbitrary pressure value between the lowest specified value of an internal pressure in a ball B and the atmospheric pressure, as the determination value Ps, and a control function part 6 which compares an initial value Pi of the pressure measured by a pressure gage part at the time of turning-ON of a power switch 5 with the determination value Ps and executes a zero adjustment process only when the initial value Pi is equal to or smaller than the determination value Ps.  The control function part 6 has a function of turning off a power supply on condition that a state wherein a pressure measured value Pd is equal to or smaller than the determination value Ps continues for a prescribed time Ta or longer or that a state wherein the pressure measured value Pd exceeds the determination value Ps continues for a prescribed time Tb or longer.
Patent JP-2000038910-A (JP)
Title: Variable valve gear for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F02D13/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy and combustion performance by enhancing swirling in a low speed and low load and to enhance maximum output by improving intake filling efficiency in a high speed and high load. SOLUTION: Rotating a cam shaft 3 oscillates a driving cam 4 and oscillates through a driving power transmission mechanism L an oscillating cam 8 to vertically move an intake valve 10. Turning and moving a control shaft 12 changes through a control cam 13 the position of the driving force transmission mechanism L to continuously change opening and closing timing and level of lifting. Such a variable valve gear 1 is provided to a pair of intake valves 10 provided on each cylinder. Differentiating phases and eccentricity of the control cams in both the variable valve gear 1 continuously moves one intake valve 10 up to the maximum level of lifting equal to that of the other valve 10 from a valve stopped state.
Patent JP-H11113829-A (JP)
Title: Dish basket for dish washer
Inventor: OGAWA TAKASHI
IPC: A47L15/50
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To improve a dish storing performance and to dispense with an external storage place for a dish washer. SOLUTION: This dish basket 100 is so constituted as to be installed in a washing chamber of a dish washer and hold dishes at a prescribed attitude. In this case, it is provided with an outer circumferential member 2 which is frame-shaped in a plain view and extends in the vertical direction, an approximately horizontal partition member 3 which is attached to the intermediate part in the vertical direction of the outer circumferential member 2, a first holding member 4 which is provided, at least, in either of the partition member 3 or the outer circumferential member 2 in one side of the partition member and holds first type dishes, and a second holding member 5 which is provided in, at least, either of the partition member 3 or the outer circumferential member 2 in the other side of the partition member 3 and holds dishes having a different size from the first type dishes. This constitution allows the dish basket to be installed in the washing chamber in both states of setting the first holding member 4 side to the top side and setting the second holding member 5 side to the top side.
Patent JP-2001097105-A (JP)
Title: Driving controller for truck
Inventor: OI KIYOSHI
IPC: B60P1/04
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To regulate starting of a truck with a load-carrying platform inclined. SOLUTION: The truck is provided with an inclinable load-carrying platform 4 mounted behind a driver seat 3. A vehicle body 2 is provided with a limit switch 11 detecting that the load-carrying platform 4 is in an inclined condition. A controller 40 controlling the driving of the truck 1 is mounted under the driver seat 3. The controller 40 regulates the starting operation of the truck 1 when the limit switch 11 detects that the load-carrying platform 4 is in an inclined condition.
Patent JP-H06131070-A (JP)
Title: Photoelectric arithmetic element
Inventor: ONO SHUJI
IPC: G06E1/00
Filed: 1992-10-20
Abstract: PURPOSE:To miniaturize an information processing system by performing a processing for plural information light at high speed, in a photoelectric arithmetic element transducing an inputted optical signal into an electric signal, calculating this electric signal and outputting the result. CONSTITUTION:Inputted positive and negative information light (light including positive and negative information) is received from a light receiving separation element 4 composed of light receiving elements 3a, 3b having different spectroscopic sensitivity characteristics, respectively, this information light is separated for every positive and negative information and electric signals 5a, 5b which are completely different with each other are outputted. In an arithmetic element 6, calculations such as a non-linear processing, a logical operations and an arithmetical operation, etc., are performed for the electric signals 5a, 5b and this arithmetic result is outputted as an electric signal 7. A positive and negative separation filter separating positive and negative information light may be provided on the light receiving separation element 4.
Patent JP-H08149175-A (JP)
Title: Automatic frequency control method for modulation wave signal
Inventor: ADACHI MASARU
IPC: H04L27/38
Filed: 1994-11-16
Abstract: PURPOSE: To correct correctly a frequency offset error caused between transmission and reception by controlling a frequency of a modulation signal for frequency conversion by an oscillation signal to be offset so as to discriminate plural detected information sets. CONSTITUTION: Plural carrier extract sections 2a, 2b extract carriers with different frequencies from a modulation signal of the multi-subcarrier modulation signal subjected to frequency conversion and plural frequency offset detection sections 3a, 3b detect frequency offset error information of each carrier from the carriers with the different frequencies. A frequency offset discrimination section 7 selectively outputs required frequency offset error information from the frequency offset error information of each carrier. An oscillated signal from an oscillation section 5 is controlled based on the desired frequency offset error selectively outputted and a frequency of the modulation signal subjected to frequency conversion is offset by a frequency conversion section 1 based on the oscillation signal controlled by the oscillation section 5.
Patent JP-H08146436-A (JP)
Title: Method and device for bonding liquid crystal panel
Inventor: SUZUKI SHINJI
IPC: G02F1/1339
Filed: 1994-11-16
Abstract: PURPOSE: To prevent the transparent substrates of a liquid crystal panel from being colored and clouded and to prevent the misalignment of two sheets of the substrates by thermal expansion at the time of curing adhesives by irradiating the liquid crystal substrates with UV rays. CONSTITUTION: A work 4 formed by holding the adhesives between the transparent substrate and the transparent substrate or between the transparent substrate and a semiconductor substrate and integrally forming the substrates is set on a stage 6 in a treating chamber 5 and air is supplied via through-holes 11 to pressurize the work by an air pressure. Simultaneously, the work 4 is irradiated with the light from a lamp 1 to cure the adhesives. At this time, the UV rays of wavelengths shorter than 300nm are cut by a wavelength selective filter F. Cooling water, etc., is supplied at need from a water cooling pipe 10 to prevent the undesired temp. rise of the work 4. Since the UV rays of the wavelengths shorter than 300nm are cut, soda lime glass, borosilicate glass or resins which are particularly liable to be deteriorated are usable for the transparent substrates.
Patent JP-H06127792-A (JP)
Title: Image recording material collection and image recording device
Inventor: KACHI YASUHIKO
IPC: G03D13/00
Filed: 1992-10-20
Abstract: PURPOSE:To obtain an image recording device and an image recording material collecting device in which the image recording material can be collected by superposing the material at a prescribed position of a collecting box smoothly and surely, free from the close adhesion of the surface having adhesiveness. CONSTITUTION:A photosensitive material discharge roller as corrugation roller is arranged on the inlet side of a waste photosensitive material accommodating box 178, and the photosensitive material is applied with the foldings along the transport direction, and can be sent. Further, arms 300, 302, and 320 are arranged in the waste photosensitive material accommodating box 178, and the sent-out photosensitive material can be held in a pressed state. Accordingly, the photosensitive material is sent free from the close adhesion with other parts, and superposed at a prescribed position, and held, pressed by the arms 300, 302, and 320. Accordingly, even if the light exposure surface of the photosensitive material possesses adhesiveness, the material can be collected in superposed state at a prescribed position of the waste photosensitive material accommodating box 178 smoothly and surely.
Patent JP-S62143706-A (JP)
Title: Pneumatic radial racing tire
Inventor: NOJI HIKOTOKI
IPC: B60C11/01
Filed: 1985-12-17
Abstract: PURPOSE:To improve various performance of a tire and prevent heat generation by forming an outer wall having a circular concave part in the direction of tire circumference from two circular arcs having different centers between a shoulder and side parts. CONSTITUTION:A tire forms an arc of a radius R2 of curvature through a virtual point 1 of a shoulder part so as to form a concave part at the position 2 of a height l = (2/3-3/4) X height SH of cross section of the tire from a bead hill 7 on an arc of a radius R1 of curvature from a side part B. The formation can form the circular concave part 2 at the prescribed position of an outer circumference of the tire to obtain an effect for enlarging an apparent flexible zone, improve various performance such as traction, braking and cornering, and control heat generation.
Patent JP-S63230188-A (JP)
Inventor: HANSU KUROOSU
IPC: A63F9/00
Filed: 1987-11-07
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-H02127486-A (JP)
Title: Formation of water-resistant coating film
Inventor: HOSOKAWA JUN
IPC: C09D101/02
Filed: 1988-11-07
Abstract: PURPOSE:To form a water-resistant coating film capable of being naturally readily decomposed and of controlling the time of the decomposition by coating or impregnating an article with the solution of a mixture of cellulose fibers, chitosan and glycerol and subsequently drying the coated or impregnated solution. CONSTITUTION:An article to be treated is coated or impregnated with the solution of a mixture of (A) cellulose fibers preferably beaten into fine micro- fibrils, (B) chitosan (preferably a solution thereof using an organic acid such as acetic acid or formic acid and an aqueous solution of a mineral acid) in an amount of >=5wt.% based on the component A and (C) <=150wt.% of glycerol, followed by drying the coated or impregnated solution to form a water-resistant coating film.
Patent JP-H11122448-A (JP)
Title: Communication terminal equipment and recording medium
Inventor: KAWADA KENJI
IPC: H04N1/417
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment capable of making communication by freely designating the main scanning width of picture data, and a recording medium. SOLUTION: At the time of communicating picture data including plural documents with the different number of width dots and the different number of lines, numerical information related with the number of width dots and the number of lines of each document is designated by an NSS(non-standard setup) signal prior to a DCS(digital command signal) signal. Also, at the time of this communication, when picture data are MMR(modified-modified read) encoded, and the number of width dots of the previous line is larger than those of the following line, white dots are virtually used as reference lines for the short part of the previous line.
Patent JP-H06131675-A (JP)
Title: Optical head
Inventor: AKIYAMA HIROSHI
IPC: G11B7/09
Filed: 1992-10-20
Abstract: PURPOSE:To obtain an optical head with low assembling error by providing a focal point variable lens which adjusts the focal distance of a beam on an optical path where emitting light from a laser beam source is detected by a photodetector, and keeping the focal point of the lens at the optimum focal distance by a variable lens focal distance adjusting means. CONSTITUTION:The focal point variable lens 8 which adjusts the focal point of the beam is provided on the optical path where the emitting light (a) from a semiconductor laser 1 is detected by the photodetectors 10, 12, and the variable lens focal distance adjusting means which adjusts the focal point of the lens 8 so as to always keep at the optimum focal distance by detecting the shift quantity of the focal distance is provided. In other words, the focal point variable lens is used as a collimator lens 2, and the adjusting means is comprised of a collimator lens driving control circuit 16 which adjusts the focal point of the lens so as to always keep at the optimum focal distance, and a collimator lens out-of-focus detection circuit 17 which detects the shift quantity of the focal distance. Thereby, a request for precision in assembling can be relaxed.
Patent JP-S62141811-A (JP)
Title: Surface acoustic wave element
Inventor: IWANAGA YASUNOBU
IPC: H03H9/25
Filed: 1985-12-17
Abstract: PURPOSE:To eliminate a considerable change of the variation of a center frequency to temperature and the insertion loss by fixing a surface acoustic wave element chip into a case with an adhesive wheer hard particles selected from groups consisting of metallic materials and inorganic materials are mixed. CONSTITUTION:A piezoelectric substrate 2 is fixed onto a metallic base 1 by adhesion with a silicone adhesive 7 where alumina hard particles 8 having 25-30mu diameter are mixed. Hard particles 8 mixed in the silicone adhesive 7 function as a post for the vertical pressuring force applied at the wire bonding time, and the silicone adhesive functions an absorber for the change of stress due to expansion and contraction in the lengthwise direction at the thermosetting time or the environment change time, thereby preventing the variance of the center frequency and the insertion loss.
Patent JP-H07109804-A (JP)
Title: Sheathing roof board and roof backing construction method by using the same
Inventor: EGASHIRA TADASHI
IPC: B32B21/08
Filed: 1993-10-14
Abstract: PURPOSE:To omit asphalt roofing construction which requires labor and time, and prevent leakage of rain even if a tile is broken or the tile is blown off by a typhoon or the like. CONSTITUTION:A shooting-out projection 3 is formed on one side surface 2 among both upper and lower side surfaces of a rectangular plate-like body 1, and a groove 5 in which the projection 3 is fitted is formed on the other side surface 4, and a shooting-out projection 7 is formed on one side surface 6 among both left and right side surfaces, and a groove 9 in which the projection 7 is fitted is formed on the other side surface. In a sheathing roof board A constituted in this way, a silicon resin layer 11 is formed on an upper surface 10 and the whole upper, lower, left and right side surfaces 2, 4, 6 and 8 of the plate-like body 1.
Patent JP-H01124810-A (JP)
Title: Image transmission optical system
Inventor: KANAMORI ITSUKI
IPC: G02B23/24
Filed: 1987-11-10
Abstract: PURPOSE:To efficiently correct various aberrations by providing a spherical face which corrects a spherical aberration to the position where a marginal ray height is high and providing an aspherical face to the position near an object or image, thereby correcting astigmatism nearly independently from the spherical aberration. CONSTITUTION:The spherical faces 3b, 3b' which correct the spherical aberration are formed as the joint surfaces, by which the number of mechanical parts such as spacer rings is decreased and the labor for assembly is decreased. Since the coating faces in one time of relay decreases, the good image which is less tinted is obtd. The conditions expressed by equation I and equation II are satisfied where the power at the joint faces is designated as phiK and the focal length over the entire system in one time of relay as (f). The power phiK of the joint faces of this optical system is set at a negative value in equation III (where r: the radius of curvature of the joint faces, n, n': the refractive indices of the medium between the object side and image side of the joint faces, respectively) as shown by equation I in the case of providing the convex lens having the low refractive index and the concave lens having the high refractive index in order to correct the spherical aberration.
Patent JP-H09130261-A (JP)
Title: Linear prediction coefficient calculating device
Inventor: MINAMIDA TOMOAKI
IPC: G10L25/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of decoding sound quality by handling a linear prediction coefficient present on the boundary of being instable and not being instable as the instable one. SOLUTION: An autocorrelation calculating device 3 calculates autocorrelation from sound stored in an input sound butter 2, the linear prediction coefficient calculating device 4 performs conversion into the linear prediction coefficient from the autocorrelation and a linear prediction coefficient instabilizing device 1 instabilizes it by an instabilization parameter held inside. When a linear prediction coefficient instability detector 5 detects that the linear prediction coefficient received from an instabilization controller 14 as instable a linear prediction coefficient selection device 9 makes the linear prediction coefficient stored in a previously calculated linear prediction coefficient butter 8 be outputted to a linear prediction coefficient butter 10.  In the other case, the linear prediction coefficient obtained in the linear prediction coefficient calculating device 4 is outputted to the linear prediction coefficient buffer 10 and the linear prediction coefficient is stored in the previously calculated linear prediction coefficient buffer 8.