baber/WOPTO huggingface dataset:
Patent JP-H02109763-A (JP)
Title: Steering device for unmanned traveling vehicle
Inventor: MATSUMORI MASASHI
IPC: B60S9/12
Filed: 1988-10-20
Abstract: PURPOSE:To enable an accurate transverse traveling and pivot turning to be carried out, when the directions of wheels are changed to the directions of transverse traveling or rest turning, by providing a mechanism by which the body of an unmanned traveling vehicle can be lifted. CONSTITUTION:In an ordinary guided traveling condition, an unmanned traveling vehicle is steered while traveling with retracted cylinders 5 and with a front wheel 1 and right and left rear wheels 2, 3 being in contact with the ground. Next, when it is shifted to a transverse traveling, the traveling of the vehicle is once stopped, and then cylinders 5 are extended to lift up the unmanned traveling vehicle body 4 for keeping apart the front wheel 1, and right and left rear wheels 2, 3 from the ground, thereafter, the directions of respective wheels are change in a transverse traveling condition, and again the cylinders 5 are retracted to bring the wheels into contact with the ground. Even when the vehicle is shifted to a pivot turning, the traveling is once stopped, and then cylinders 5 are extended to lift up the unmanned traveling vehicle body 4 for keeping apart the respective wheels from the ground. Further, the directions of respective wheels are changed in a pivot turning condition, and again the cylinders 5 are retracted to bring the wheels into contact with the ground. As stated above, by providing a lifting-up mechanism, the directions of wheels can be changed without carrying out rest swing.
Patent JP-H08119738-A (JP)
Title: Production of electrically conductive ceramic
Inventor: AKIYAMA MASAHIDE
IPC: C04B35/42
Filed: 1994-10-28
Abstract: PURPOSE: To obtain a densified LaCrO3 electrically conductive ceramic through firing at lowered temperature by heat-treating, molding and firing an oxide- mixed powder containing alkaline earth elements under specific conditions. CONSTITUTION: An oxide-mixed powder containing at least one of element of the group 3a in the periodic table as a metallic element, Cr, at least one of alkaline earth metal selected from among Ca, Ba, Sr and Mg or its solid- solubilized perovskite compound oxide powder is heat-treated at 1,000-1,700 deg.C in an atmosphere of less than 10<-2> atmospheric pressure oxygen partial pressure. Then, the heat-treated product is molded and fired in an oxidative atmosphere of more than 10<-3> oxygen pressure to give this electrically conductive ceramic. This ceramic gives a sintered product of high denseness at lower temperature compared with the conventional products and, when the composition is controlled, attains the same level of conductivity as that of conventional. Thus, it can be used as a collector for fuel cells or a heater element with production costs reduced.
Patent JP-H0982797-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: EGUCHI KOHEI
IPC: H01L21/768
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent an interlayer insulating film from being excessively etched laterally at the time of opening a contact hole having an upwardly opened tapered part in an interlayer insulating film. SOLUTION: An interlayer insulating film is made of a two-layer structure of an upper layer silicon nitride film 3 and a lower layer silicon oxide film 2 so as to perform isotropic dry etching to the silicon nitride film 3 with a pattern-formed photoresist serving as a mask so as to form an upwardly opened tapered part 3a. Thereafter, the silicon oxide film 2 is anisotropically etched so as to form a contact hole 5 reaching a polycrystalline silicon film 1. Then, an aluminium film 6 to be connected to the polycrystalline silicon film 1 is pattern-formed. Further, since the interlayer insulating film is of the two-layer structure of the silicon oxide film 2 and the silicon nitride film 3, electrostatic capacitance between upper-and-lower conductive layers can be lowered, thus producing no crosstalk or the like.
Patent JP-H01106562-A (JP)
Title: Image scanner
Inventor: NISHIJIMA ATSUO
IPC: G06T1/00
Filed: 1987-10-19
Abstract: PURPOSE:To easily fit a lens to an image scanner with high accuracy by fitting the lens in such a way that a lens holder provided with the lens is fitted to a prescribed location of a casing. CONSTITUTION:A lens 57 is fitted to an image sensor in such a way that the lens 57 is mounted in a lens holder 55 and the lens holder 55 is fitted to a prescribed location of a casing 3. Since the lens holder 55, in which the lens 57 is mounted in advance, is fitted to a prescribed location of the casing 3, the lens 57 can be positioned inside the casing 3. Therefore, the lens 3 can be positioned easily inside the casing with high accuracy in the setting direction and manufacture of the image scanner having an excellent performance becomes easier.
Patent JP-H01106030-A (JP)
Title: Color correcting device
Inventor: YOSHINO SHIGERU
IPC: G03B27/73
Filed: 1987-10-20
Abstract: PURPOSE:To make desired color correction with one operation knob and to reduce misoperation by providing the operation knob movably in a plane formed of pure color emphasis parts and complementary color emphasis parts and controlling the insertion of a filter according to the position of this operation knob. CONSTITUTION:Three pure color emphasis parts R, G, and B of red R, green G, and blue B are provided almost on the same circumference at three positions of normally 120 deg.. Further, complementary color emphasis parts C, M, and Y of cyan C, magenta M, and yellow Y corresponding to said colors and provided on the opposite sides about the center of the respective pure color emphasis parts R, G, and B. Then the operation knob 82 is arranged movably to a desired position in the plane formed of the pure color emphasis parts R, G, and B and complementary color emphasis parts C, M, and Y. The insertion of the filter is controlled according to the position of the operation knob 82. Consequently, the one knob 82 is only moved, so the operability is superior and the misoperation is reduced.
Patent JP-S61206843-A (JP)
Inventor: BERUNHARUTO BIIRU
IPC: F16F15/173
Filed: 1985-11-27
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-H06118985-A (JP)
Title: Japanese speech recognizing method
Inventor: MATSUNAGA SHOICHI
IPC: G10L15/197
Filed: 1992-10-02
Abstract: PURPOSE:To provide the Japanese speech recognizing method which recognizes an optional speech fast efficiently. CONSTITUTION:A statistical language model 21 regarding the appearance order of KANA(Japanese syllabary) and KANJI(Chinese character) is generated (step 100) as a statistical language model from a learning text data base 20, new text data different from the learning text data base 20 is automatically generated (step 101) by using the learning text data base 20 and statistical language model 21, and the recognition search range of the phoneme series of the inputted speech is restricted (step 102) by referring to the learning text data base and new text data.
Patent JP-2001088381-A (JP)
Title: Printing apparatus
Inventor: KIMURA SATORU
IPC: B41J11/70
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate a useless operation and a waste of a printing tape because of half cutting to the printing tape without a release paper. SOLUTION: A state of a tape type identification switch for detecting a type of a tape cassette is judged (S2). When setting of a printing tape with a release paper is judged in a state with the tape type identification switch turned on, the tape is printed in a predetermined manner and transferred to a cutting position, and at the same time, it is judged whether the tape is set by a user to be half cut or not (S7). Half cutting and full cutting are carried out in accordance with the presence/absence of the setting of the half cutting (S8 and S10). On the other hand, when setting of a printing tape without a release paper is judged in a state with the tape type identification switch turned off, only full cutting is carried out without executing half cutting irrespective of the presence/absence of the setting of the half cutting by the user (S10).
Patent JP-S61143559-A (JP)
Title: Reinforcing rod for concrete having superior salt resistance
Inventor: SHIMADA HARUO
IPC: C22C38/12
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a reinforcing rod for concrete having superior salt resistance by incorporating Ni and W into a steel having reduced Si and S contents. CONSTITUTION:The composition of a reinforcing rod for concrete is composed of, by weight, 0.001-1% C, 0.001-0.05% Si, 0.01-2% Mn, 0.001-0.025% P, <0.005% S, 1-5.5% Ni, 0.2-1% W, 0.001-0.1% Al, 0.0001-0.1% Ca and/or Ce and the balance Fe with inevitable impurities. The composition may furthecontain one or more among 0.01-0.2% each of Nb, Ti, V and Mo and 0.01-0.5% each of Cu and Cr.
Patent JP-2001094127-A (JP)
Title: Substrate for solar cell, the solar cell, solar cell module and method for production thereof
Inventor: YAMADA TORU
IPC: H01L31/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a solar cell, a solar cell, a solar cell module and a production method thereof in which utilization efficiency of material can be enhanced by laying a solar cell module with high filling rate. SOLUTION: In a substrate for solar cell, utilizing a silicon single-crystal wafer as a substrate, a quasi-regular hexagonal wafer 8 having circular parts at the vertexes, being cut by a right hexagon large than a right hexagon inscribing the outer circumferential circle of the silicon single-crystal wafer but smaller than a right hexagon which circumscribes the outer circumferential circle of the wafer, is divided into two or four.
Patent JP-2001091800-A (JP)
Title: Optical fiber composite overhead earth-wire
Inventor: MATSUMORI MASAKI
IPC: G02B6/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To relax tensile force in the axial direction exerting on an optical fiber cable and also to reduce a fault based on twisting of the optical fiber cable. SOLUTION: In an optical fiber composite overhead earth-wire 10 which is constituted by arranging plural number of twist wire parts 14 in the outer periphery of a cable housing body 11 housing the optical fiber cable 13, the optical cable is housed in the cable housing body across a gap 21, both a cross section shape orthogonal to the axis of the optical fiber cable and a cross section shape orthogonal to the axis in the inner peripheral surface 11B of the cable housing body are both formed into polygonal shapes, and the optical fiber cable is abutted on the inner surface of the cable housing body in the peripheral direction.
Patent JP-H05216353-A (JP)
Title: Method for measuring electric resistance value for carrying member used for image forming device and image forming device
Inventor: MOTOHASHI TOSHIAKI
IPC: G03G15/16
Filed: 1992-09-07
Abstract: PURPOSE:To provide an electric resistance measuring method which is suitable for estimating whether a belt is suitable for an intermediate transfer belt to which a current is made to flow from a transfer bias roller for forming a trans fer electric field by a path provided with the directional components of a front surface direction and a thickness direction or not. CONSTITUTION:For example, a rectangular electrode plate whose short side is 1cm and whose long side is 15cm is used as an electrode plate for measuring 36 and an electrode plate for impressing a voltage 38. Then, an amperemeter 39 is read by mutually bringing both electrode plates 36 and 38 into contact with the opposite surface of the above mentioned belt 19 so that projecting positions with respect to a virtual plane surface which is in parallel with the contact surface of the belt 19 are not mutually superposed and the mutual long sides become in parallel at the interval of 5cm. Based on the current value and the impressing voltage value of a power source 37, resistance is obtained.
Patent JP-H08117033-A (JP)
Title: Table leg
Inventor: TSUKAHARA SHOJI
IPC: A47B13/06
Filed: 1994-10-28
Abstract: PURPOSE: To provide table legs matching with a table top plate in their design and similar thereto in their feeling temperature when the support strength of the table top plate is high and a wood material, a mild material or a material having a pattern is used for the table top plate. CONSTITUTION: A table 1 comprises a table top plate 2 and a plurality of table legs 3 fixed to the lower surface of the table top plate 2. The table legs 3 are provided with structural studs 7 made of metallic rod members which are suspended from and fixed to the suitable parts of metallic attaching plates 6 used for fixing them to the lower surface 4 of the table top plate by means of screws and dressing studs 8 made of wood, a synthetic resin or a metal which are attached longitudinally on the outer surfaces of the structural studs.
Patent JP-H10110136-A (JP)
Title: Coating composition composed mainly of polyamide resin
Inventor: YOSHIMATSU MICHIHARU
IPC: C09D177/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition giving a coating film having excellent slipperiness, water-resistance, adhesivity, moisture-permeability, transparency, flexibility, etc., and useful as a coating material for building such as the outer wall and inner wall by compounding a polyamide resin with a specific acrylic resin. SOLUTION: The objective composition is produced by compounding (A) a polyamide resin [e.g. an N-methoxymethylated nylon or a copolymerized nylon produced by copolymerizing εcaprolactam, hexamethylenediamine, adipic acid, sebacic acid and an (ω-laurolactam or ω-aminododecanoic acid) as polymerization raw material-s] with (B) a copolymerized resin consisting of acrylic acid and an acrylic acid ester and having a total acid value of 10-300mgKOH/g.
Patent JP-2000100044-A (JP)
Title: Compatible player
Inventor: TAKEMASA KAORU
IPC: G11B17/04
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized compatible player wherein a disk recording medium and a cartridge recording medium can surely be transferred and can be reproduced by a compatible reproducing means. SOLUTION: This player is a compatible player provided with a spindle means allowing both of a disk recording medium and a cartridge medium to be loaded on and a pickup for reading, a disk recording medium transfer means, and a cartridge recording medium transfer means. In this case, the player is configured so that a holder 6 and the spindle means can be positioned with a 1st positional relation in which the center of the cartridge recording medium loaded in the holder 6 approximately coincides with the center of the rotation of the spindle means, and they can be positioned with a 2nd positional relation in which the center of the cartridge recording medium does not coincide with the center of the spindle, and a part corresponding to the spindle of the holder 6 and the moving area of the pickup are missing.
Patent JP-H0954393-A (JP)
Title: Tacky adhesive label for photographing film cartridge and photographing film cartridge
Inventor: MIZUNO KAZUNORI
IPC: G09F3/10
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to reinforce the fitting strength of a cartridge body, to improve printability and production stability and to melt and reutilize the cartridge body as it is without peeling its label. SOLUTION: The tacky adhesive label 8 is stuck with an adhesive to the recessed part 5a of the cartridge body 5. The label base of the tacky adhesive label 8 is a resin film formed of a polystrene resin which is a resin of the same kind as the resin of the cartridge body and the surface on the side to be printed is formed in a perforated or mat form. The tacky adhesive is acrylic system and is applied on the surface of a label base. The perforated or mat form surface of the label base is printed with the film sensitivity, photographable number of sheets, effective life, etc., of a photographing film 6 by ink. The surface is also printed with bar codes and ID number by toners of a laser beam printer.
Patent JP-H04142547-A (JP)
Title: Register mark position detection device
Inventor: TASAKA KAZUTAKA
IPC: G03F9/00
Filed: 1990-10-03
Abstract: PURPOSE:To accurately detect the positioning points of various register marks with simple constitution by picking up an image of a sheet where a register mark(RM) is recorded as a binary image, performing arithmetic operation based upon data obtained by scanning the binary image, and recognizing the directions and positions of one straight line and another straight line which constitute the register mark. CONSTITUTION:The image of the sheet SH where the register mark RM is recorded is picked up as the binary image. On each scanning line in one direction, singular points such as the center position and end position of an area where picture elements indicating one of the two values of the binary data continue are extracted and their frequencies of appearance are calculated. This arithmetic operation is repeated while the direction of the scanning line is rotated until the appearance frequency distribution meets specific requirements. The direction and position of the scanning line when the appearance distribution meets the specific requirements are recognized as the direction and position of one straight line L1. The angle of the scanning direction is switched to recognize the direction and position of the other straight line L2 which differ in angle.
Patent JP-H03129277-A (JP)
Title: Ice making machine
Inventor: TAKAHASHI KAZUHIRO
IPC: F25C5/18
Filed: 1989-10-16
Abstract: PURPOSE:To simplify switch structure and to enable proper operation of an ice making device by a method wherein a conductor for inputting signals from ice detecting plates is clamped, and an ice detecting body formed in a unit state is mounted to the mounting opening parts of an ice delivery part and an ice storage chamber in a manner to close the mounting opening parts. CONSTITUTION:A conductive ice delivery member 12 in an ice delivery part 11 and the conductive inner box of an ice storage chamber 1 form a first electrode part. Conductive ice detecting plates 25 and 25a of a second electrode part positioned facing the first electrode part are mounted, and sensor cases 27 and 27a containing electrostatic volume change detecting circuits 26 and 26 are arranged on the opposite side to the ice detecting plates 25 and 25a, respectively. The sensor cases 27 and 27a are securely fastened directly to the ice detecting plates 25 and 25a or with an electric insulating plate 28 therebetween by means of conductive screws. Simultaneously, a conductor for inputting signals from the ice detecting plates 15 and 25a is also clamped to form an ice detecting body formed in an unit state. The ice detecting body is securely mounted to the mounting opening parts of the ice delivery part 11 and the ice storage chamber 1 in a manner to close the opening parts. This constitution improves reliability of operation, simplifies switch structure, and enables proper control of operation of an ice making device.
Patent JP-S62126333-A (JP)
Title: Contamination detector
Inventor: SAKO JUNICHI
IPC: G01N21/94
Filed: 1985-11-27
Abstract: PURPOSE:To make it possible to continuously, simply and inexpensively detect the contaminant adhered and sedimented to the surface of a matter, by utilizing such a phenomenon that the quantity of light conducted through a photoconductor is reduced when dust is adhered to the surface of the light photoconductor. CONSTITUTION:A photoconductor 2 has a single structure having no sheath material and the part thereof surrounded by the dotted line in a drawing is exposed to a measuring atmosphere. The other photoconductor 2' is one of which the periphery is covered with the sheath material. One end parts of the photoconductors 2, 2' are connected to a light source 1 and the other end parts thereof are connected to photodetection resistors 3, 3'. When the photoconductor 2 is contaminated by the adhesion of dust in the measuring atmosphere to the photoconductor 2, the quantity of light conducted from the photoconductor 2 is reduced. Hereupon, the resistance value of the photodetector 3 changes and the equilibrium state of a bridge circuit is lost to generate voltage and, therefore, the degree of contamination can be detected by the voltage shown by a galvanometer 6.
Patent JP-H06118297-A (JP)
Title: Automatic focal point adjusting device for image reader
Inventor: IKO MITSUTOSHI
IPC: G03B21/11
Filed: 1992-10-06
Abstract: PURPOSE:To simplify the automatic focal point adjusting action and shorten the time by preferentially detecting the contrast at three points of the center position and both side positions in the position adjustment range of an image forming system, judging which side of three points has the higher contrast, shifting the detection positions to the side of higher contrast, and judging the focal position in sequence. CONSTITUTION:When a subject image 1 is formed on a sensor face 6a by a projector lens 7 to read the image 1, the contrast of the projected image on the sensor face 6a is detected, and the position of an image forming system is adjusted to make the contrast maximum. The contrast is preferentially detected at three points of the center position (c) and both side positions (b), (d) in the position adjustment range of the image forming system. If the center position (c) has the maximum contrast, it is judged as the focal position, if not, which side of three points (b), (c), (d) has higher contrast is judged, the detection position is shifted to the side having higher contrast, and the focal position is judged in sequence.
Patent JP-H0687791-A (JP)
Title: Carbonate compound and working fluid composition for refrigerator containing the compound
Inventor: TOGASHI HIROYASU
IPC: C07C69/96
Filed: 1992-09-08
Abstract: PURPOSE:To provide a new compound giving a refrigerator working fluid composition having excellent compatibility with hydrofluorocarbons, electrical insulation, hydrolysis resistance and thermal stability as a base oil for a refrigerator oil. CONSTITUTION:The compound of formula I (R1 and R22 are 1-20C alkyl; R3 and R4 are 2-4C alkylene; Ar is bivalent aromatic ring or bivalent heterocyclic group; m and n are 0-6), e.g. the compound of formula II. The compound can be produced e.g. by reacting a compound of the formula HO-Ar-OH with an excess amount of an alcohol carbonic acid ester having a low boiling point in the presence of a basic substance such as NaOH and subjecting the reaction product to a reaction with an alcohol compound of formula transcarbonation III or formula IV in the presence of a base. These reactions are preferably carried out at room temperature to the refluxing temperature for 0.5-30hr.
Patent JP-H03128004-A (JP)
Title: Tobacco-smoke diffusion preventing partition
Inventor: JINNAI MASANOBU
IPC: F24F9/00
Filed: 1989-10-14
Abstract: PURPOSE:To securely prevent the diffusion of the smoke of tobacco by providing air suction ports to the upper and lower parts of a partition, and also providing an air discharge port for forming an air curtain to the upper end of the partition. CONSTITUTION:On both sides and on the front side of each desk 1 (not shown), partitions 2 whose interior is hollow are erected, and in the lower part of the interior of each partition 2, a fan 3 for blowing air is incorporated, and to the upper and lower parts of the side surface, suction ports 6a, 6b are provided, and also on the upper end of the partition 2, a discharge port 4 ranging the overall length in the longitudinal direction is provided. When the flame of tobacco is detected by a ultraviolet sensor situated in the position where there is an occupant, the fan 3 is operated to take in air through the suction ports 6a, 6b, and the air is discharged from the discharge port 4, so that an air curtain is formed on the upper part of the partition 2.