baber/WOPTO huggingface dataset:
Patent JP-H1183279-A (JP)
Title: Low temperature showcase
Inventor: HAYASE KOJI
IPC: F25D17/08
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent turbulence of cold air and besides to improve the cooling effect of a storage chamber through simple constitution. SOLUTION: A wind direction plate 9 is arranged in a cold air discharge port 7 formed in one side of the upper surface opening of a low temperature show case 1. A lower side part 10 horizontally extending from the lower part of the cold air discharge port 7 is provided. An upper side 12 integrally continuously folded back from the tip of a lower side part 10 of the wind direction plate 9 is provided. The upper side part 12 is arranged facing a lower side part with a given distance between the upper side part and the lower side part 10. The tip of the lower side part 10 is separated away from the wall surface of the cold air discharge duct 6. A plurality of cold air outlets 11... are formed in the lower side part 10. The upper side part 12 has a tip inclined to a low level in a position above the cold air outlets 11....
Patent JP-H0881466-A (JP)
Title: Imidazopyridine compound
Inventor: UERUNAA MEDERUSUKI
IPC: C07D471/04
Filed: 1995-09-14
Abstract: Imidazopyridine cpds. of formula (I) and their salts are new: R = a gp. of formula (a); R1 = F, Cl, Br, A or CF3; R2 = SO2NHCOR5; R3 = A, 2-6C alkenyl, 2-6C alkynyl, CkH2k -Cyc or 1-6C alkyl where one CH2 is replaced by O or S; R4 = H, R8, 2-6C alkynyl, CnH2nR9, CHR10CkH2kR11 or 2-6C alkenyl (opt. substd. by ≥ 1 COOH, COOA, CN, NO2, NR6R7, NHCOR8, NHSO2R8, Hal and/or Ar); R5 = A, CtH2t-Cyc, CtH2tAr, OA, OCtH2tCyc, OCtH2tAr, CpH2pOCyc or CpH2pOAr; R6 = H, A, 2-6C alkenyl, 2-6C alkynyl, Ar, CnH2nAr or Het2; R7 = as R6, CH2COOA, SO2A or SO2Ar; or R6+R7 = 2-5C alkylene (opt. substd. by one or more carbonyl oxo, Ar, Het2, COAr, COOA, CON(A)2, CH2OH, SO2Ar and NHCOA, and/or opt. interrupted by O or NR16); R8 = 1-5C alkyl opt. 1-poly-substd. by F; R9 = Cyc, CN, COOA, COOH, Ar, Het1, Het2, 1H-5-tetrazolyl, CONR6R7, COR8, COAr, COHet2, COR14, C(=NR12)A, C(=NR12)Het2, S(O)mA, S(O)mAr, S(O)mHet2, SO2NH Het2 or SO3R15; R10 = COOH, COOA, CONR6R7, CN, NO2, NHCOR11, NHSO2R11, or 1H-5-tetrazolyl; R11 = Ar or Cyc; R12 = H, OH, CN, R13, OR13 or OAr; R13 = A, 2-6C alkenyl or 2-6C alkynyl; R14 = NHCHR15COOH, NHCHR15COOA, CH2S(O)mAr, CH2COOA, CnH2nN2nNO2, CnH2nNR6R7 or CnH2nNHCOOA; R15 = H or A; R16 = H, A, Ar, COOA, Het2 or SO2Ar; A = 1-6C alkyl; Cyc = 3-8C cycloalkyl; Ar = phenyl (opt. mono or di substd. by R8, OH, OR11, COOH, COOA, CONH2, CONHA, CON(A)2, CH2OH, CH2OA, CN, NO2, NH2, NHA, N(A)2, NHCOR11, NHCOOA, NHSO2R6, Hal and/or 1H-5-tetrazolyl); Het = 5- or 6-membered satd. heterocycle with 1-3 N, O and/or S, (opt. mono-substd. by carbonyl oxo or =NR12) (opt. with ring N atoms substd. by A or Ar); Het2 = 5- or 6-membered heteroaromatic ring with 1-3 N, O and/or S, (opt. condensed with benzene or pyridine); k, t = 0-4; m = 0-2; n = 1-6; and p = 1 or 2.
Patent JP-H10101468-A (JP)
Title: Method for growing compound semiconductor crystal and apparatus therefor
Inventor: HASHIO KATSUSHI
IPC: C30B11/00
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To perform the growing of a crystal while keeping a definite thin thickness of a zone between a horizontal partition wall and the growing interface in the growth of a compound semiconductor crystal by vertical Bridgman method or vertical gradient freezing method by using a sensor consisting of an ultrasonic oscillator and a receiver. SOLUTION: A molten raw material 2 is charged in a vertical vessel 5, a partition wall 1 is horizontally held opposite to the growing interface, a temperature gradient is formed in the growing direction by heaters 7, 8 and 9 and the molten raw material 2 is cooled and solidified from the bottom of the vertical vessel 5 to grow a compound semiconductor crystal 3. A sensor 12 composed of an ultrasonic oscillator and an ultrasonic receiver is attached to a rod 11 to measure the distance between the partition wall 1 and the growing interface. Ultrasonic wave is emitted from the partition wall 1 and the wave reflected by the growing interface is received by the partition wall 1 to determine the distance between the partition wall 1 and the growing interface.  The lifting or lowering speed of the partition wall 1, the lifting or lowering speed of the vertical vessel 5 and/or the moving speed of the temperature gradient are controlled based on the measured result to keep the above distance to a definite level.
Patent JP-S61137714-A (JP)
Title: Manufacture of laminated body and mold assembly therefor
Inventor: MASUI SHOHEI
IPC: B29C43/20
Filed: 1984-12-10
Abstract: PURPOSE:To obtain a laminated body with favorable external appearance, concretely with few wrinkles at the folded-back part of a skin material, by a method wherein the peripheral edge of the skin material is pinched between a skin material fixing frame and a split frame and, after that, molten resin is molded between the skin and a male mold simultaneous with the closing of a female mold and the male mold. CONSTITUTION:The peripheral edge of a skin material 13 is pinched between a split frame 6, which is attached on the female mold side and slides against the surface of a skin material fixing frame 4 opposite to a female mold 3, and the skin material fixing frame 4, which is shiftably mounted on the male mold side or fimale mold side of a mold assembly 1 having a male mold 2 and a female mold 3 and at the same time has a sliding surface for the whole periphery of the outer side surface of the male mold 2 to slide. the sin material 13 is shaped simultaneous with the closing of the female mold 3 and the male mold 2 so as to lay the skin material. Molding is performed by supplying molten resin 15 between the skin material 13 and the male mold 2 before the completion of the mold closing. Consequently, because no bonding agent is necessary and moreover the process is simple, the laminated body is suitable for mass-production. at the same time, the laminated body 18 with favorable external appearance, concretely with few wrinkles at the folded-back part of the skin, can be manufactured.
Patent JP-H08161197-A (JP)
Title: Device and method for supporting evaluation of user interface
Inventor: IKEMOTO HIROYUKI
IPC: G06F11/28
Filed: 1995-10-09
Abstract: PURPOSE: To prevent an evaluator from missing the evaluation of a user interface, to prevent the generation of an omission in the indication of a problem and to reduce evaluator's working burden by storing the process of operation for a user interface displayed on a screen and displaying problem operation on the screen based upon the stored operation process. CONSTITUTION: This user interface evaluation supporting device is provided with a program execution control part 11 for executing a program having a user interface, a user interface display control part 12 for displaying the user interface of the program executed by the control part 11 on a screen, an operation history storing part 14 for storing the process of operation for the user interface displayed by the control part 12, a problem operation judging part 161 for judging problem operation in the user interface based upon the operation process stored in the storing part 14, and a problem operation display part 162 for displaying operation judged as problem operation by the judging part 161.
Patent JP-S63115142-A (JP)
Title: Acoustooptic switch
Inventor: ISHIKAWA AKIRA
IPC: G01M11/00
Filed: 1986-10-31
Abstract: PURPOSE:To reduce the polarization dependency of diffracted light by setting incident electric power so that the diffraction efficiency of an acoustooptic element is coincident between mutually orthogonal polarized light beams. CONSTITUTION:A driver 90 which drives the acoustooptic element 50 using As2Se3 is incorporated in the same case with the element 50. The incident electric power to the element 50, i.e. the output of the driver 90 is so set that the diffraction efficiency of the element 50 is coincident between a polarized light beam in the traveling direction of an ultrasonic wave generated by the element 50 and a polarized light beam in a perpendicular direction. Consequently, whatever polarized light is incident on the element 50, its diffraction grating is coincident and the polarization dependency of the diffracted light is nearly eliminated.
Patent JP-H04249902-A (JP)
Title: Mesh material for antenna
Inventor: SHIGEMASA HIROYUKI
IPC: H01Q15/20
Filed: 1990-09-29
Abstract: PURPOSE:To enable a mesh material for antenna to be directly coupled with a structure by providing a reinforcing part formed by netting another wire rod in part of the mesh material netted with a metallic fine line. CONSTITUTION:The reinforcing part B formed in stripe shape is provided by netting the metallic fine line keeping a constant interval in a width W direction when the mesh material A netted with the metallic fine line is knitted. Also, for example, a molybdenum wire to which gold plating is applied is used in the metallic fine line in the mesh material A, and for example, the molybdenum wire to which the gold plating is applied is used in the metallic fine line in the reinforcing part B.
Patent JP-2001089950-A (JP)
Title: Woven fabric from hard twist yarn
Inventor: OCHI TAKASHI
IPC: D01F6/92
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a soft fabric woven from a polyester hard twist yarn, excellent in stretching properties and dyeing evenness, and having a beautiful appearance on the fabric surface. SOLUTION: This woven fabric is obtained by subjecting a polyester yarn to hard twist treatment to form the polyester hard twist yarn having a twist coefficient (K) [expressed and calculated by the formula: K=T×D1/2; is a twist number per meter of the yarn; and D is a fineness of the fiber thread (dtex × 0.9)] of >=15,00, then weaving the hard twist yarn into the fabric having an elongation recovery percentage and a stress of >=95% and <=750 cN/cm, respectively, at 30% elongation, wherein the polyester yarn has an Uster unevenness of <=1.5%, has a standard deviation of boiling water shrinkage percent of <=0.50%, and is obtained by mixing polyethylene terephthate with polypropylene terephthate, or with polybuthylene terephthate, in a weight ratio of 10/90 to 90/10 to form a polymer blend yarn,  and the hard twist yarn is used as warp thread and/or weft thread to form the woven fabric.
Patent JP-H06108238-A (JP)
Title: Sputtering device
Inventor: ITOI HIROTO
IPC: C23C14/34
Filed: 1992-09-30
Abstract: PURPOSE:To provide the sputtering device for forming a film on the inside peripheral surface of a tubular substrate. CONSTITUTION:On an axis of a tubular substrate 23, a probe 10 with a gas leading-in hole, in which a cylindrical shape target 11 is installed in the tip, is provided. In such a state, by leading in Ar gas through this hole 14, and applying electric power between the target 11 and a holder provided in the outside periphery of the tubular substrate, hollow cathode discharge is generated in the vicinity of the target. By executing sputtering by this hollow cathode discharge, a film is formed on the inside peripheral surface of the tubular substrate.
Patent JP-H04140229-A (JP)
Title: Paper feed mechanism for electrophotographic printer
Inventor: SAKAI SHINICHI
IPC: G03G15/00
Filed: 1990-09-30
Abstract: PURPOSE:To improve operativity by providing a means to laterally move a pressure arm of a paper feed pick-up part by half of the amount of movement by way of interlocking with movement of a side guide of a paper feed cassette inside of the paper feed cassette, and linking it with the pressure arm. CONSTITUTION:A paper sheet is loaded in a paper feed cassette 11, and a side guide 3 is moved and one side surface of the paper sheet is pressed and a motion to make the side surface of the paper sheet contact with a cassette base surface 11c is carried out. Movement of this side guide 3 moves a pressure arm guide 1 by half of the amount of movement of the side guide 3 through a rack member 3a and a pinion gear 2. Consequently, a pressure arm 4 to engage with the pressure arm guide 1 moves by the same amount and it is positioned at the central part of the paper sheet size. Accordingly, it is possible constantly to correctly pick up the paper sheets and to prevent pick-up miss and slanting.
Patent JP-H05102613-A (JP)
Title: Multiple wave length semiconductor laser device
Inventor: FUKUNAGA HIDEKI
IPC: H01S5/042
Filed: 1991-10-09
Abstract: PURPOSE:To offer a multiple wave length semiconductor laser device having different luminous wave length in a plurality of active regions without using heat treatment process causing deterioration of the reliability in a semiconductor laser. CONSTITUTION:In a semiconductor laser device having a plurality of active regions consisting of an active layer 13 having quantum well structure, a plurality of active layers 16, 17 have the mutually different electronic transition energy quantum levels due to control of optical gain. Control of optical gain is performed by adjusting the length of a resonator to be formed by an edge of a laser or reflectivity in a reflection film forming an outgoing loss of light on a laser edge.
Patent JP-2000089669-A (JP)
Title: Encryption method, decryption method, encryption and decryption method and cipher communication system
Inventor: KASAHARA MASAO
IPC: G09C1/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To permit high-speed decryption processing of sum-of-product type chiphers by setting a radix vector at a specific value with an encryption method for obtaining ciphertext by using a plaintext vector and the radix vector. SOLUTION: One entity (a) enciphers plaintext (x) to the ciphertext C=m0 D0+m1D1+...mK-1DK-1 by using the plaintext vector m=(m0, m1,..., mK-1) formed by dividing the plaintext (x) by K by an encryption device 1 and the radix vector D=(D0, D1,..., DK-1). Di (0<=i<=K-1) is set at Di=d0/d1 (where d= d0d1...dK-1) (arbitrary two numbers di, dj are primes)). The formed ciphertext C is sent via a communication path 3 from the entity (a) to another entity (b). The entity (b) deciphers this ciphertext C to the original plaintext (x) by a decryption device 2.
Patent JP-H06113562-A (JP)
Title: Power supply
Inventor: SUZUKI HIROSHI
IPC: H05B41/24
Filed: 1992-09-30
Abstract: PURPOSE:To provide a power supply in which noise is suppressed by setting a specific ON duty ratio through a simple circuitry. CONSTITUTION:A control means 15 oscillates at a frequency determined by a variable resistor R18, a resistor R19 and a capacitor C15 thus switching transistors Q13, Q14. Upon turn ON of the transistor Q14, pulsating charge current flows into a capacitor C12. The charging current flows through a control winding CT2 and a positive feedback winding CT2 and biases the base of transistor Q12 positively thus turning the Q12 ON. Current discharged from the capacitor C12 passes through the control winding CT2d and the positive feedback winding CT2c and biases the base of the transistor Q12 reversely thus turning the Q12 quickly; At the same time, positive bias current flows through a transistor Q11 thus turning the Q11 OFF quickly. Consequently, a choke coil L11 and the capacitor C12 in a resonance circuit 12 resonate to light a discharge lamp FL.
Patent JP-H07254694-A (JP)
Title: Semiconductor device
Inventor: SUZUKI NOBUO
IPC: H01L21/02
Filed: 1994-10-26
Abstract: PURPOSE:To provide a semiconductor device in which a light emitting/receiving device and an electronic device can be integrated and the characteristics of element can be enhanced. CONSTITUTION:The semiconductor device including optical semiconductor elements, e.g. light emitting elements and.light receiving elements, and a normal electronic element comprises a first semiconductor substrate 20 having mirror finish surface on which a semiconductor laser is formed, and a second semiconductor substrate 30 having mirror finish surface on which an electronic element is formed. The semiconductor substrates 20, 30 are bonded directly each other on the surface side thereof.
Patent JP-H08124658-A (JP)
Title: Linear heating element and its manufacture
Inventor: TANAKA HIROSHI
IPC: G03G15/20
Filed: 1994-10-26
Abstract: PURPOSE: To provide a linear heating element with highly precise temperature control in a high temperature zone, when a membrane resistor as a temperature detecting element is formed directly on the back of an insulating substrate, and its manufacture. CONSTITUTION: In the manufacture of a linear heating element 1 which is obtained by forming a heating resistor 3 on the surface of an insulating substrate 2, resistant paste containing at least either cobalt or manganese is printed on the back of the insulating substrate and then fired to form a membrane temperature detector 5 detecting the temperature of the heating resistor. Electrode patterns 7, 8 at both ends of the temperature detector is formed to be laid on both ends of the temperature detector 5 and a layer made of amorphous glass containing cadmium is formed to cover the temperature detector, at least.
Patent JP-H03209653-A (JP)
Title: Rerecording inhibition control circuit
Inventor: FUKUI KUMIKO
IPC: G11B15/087
Filed: 1989-10-06
Abstract: PURPOSE:To easily control the rerecording inhibition of plural programs recorded in a tape cassette by detecting a rerecording inhibition signal recorded on a recording medium by a rerecording inhibition signal detecting circuit in a false reproducing mode. CONSTITUTION:At the time of deciding the close of a rerecording inhibition switch SW1a by a system control circuit 2, a false reproducing mode setting circuit 8 is driven based upon a signal C4 outputted from the circuit 2, a control head 9 is set up so as to be functioned as a reproducing head and the rerecording inhibition signal detecting circuit is driven. The detecting circuit consists of a decoder 10, a comparator 11 and a code latching circuit 12 and whether the output of the decoder 10 coincides with an inhibition code latched by the circuit 12 or not is compared by the comparator 11. At the time of discrepancy, a normal recording state or a timer waiting state is set up. At the time of coincidence, tape traveling is controlled by a tape traveling control 13 based upon a signal 5 obtained from the circuit 2 and a quick feeding state is set up. When the detection of the rerecording inhibition signal disappears, the mode is switched to a recording mode by a switch 7.
Patent JP-H11102945-A (JP)
Title: Manufacturing method and apparatus of electronic circuit device
Inventor: YAMAGISHI YASUO
IPC: H01L21/60
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To enable electronic members to be easily mounted or dismounted, by a method wherein a first and a second magnetic body are each provided to the outsides of the electronic members, and electrodes provided on the electronic members are brought into contact with each other with the attraction of the magnetic bodies to be electrically connected. SOLUTION: An Sm-Co permanent magnet provided with a through-hole is provided as a first magnetic body (chip side magnetic body) 3 to an arm through the intermediary of a chip holder 7. An Fe-Ni alloy with a suction through-hole is provided as a second magnetic body (board-side magnetic body) 5 to a mounting pad 1. When a semiconductor chip 2 is fixed to an electronic circuit board 4, the chip 2 is aligned with the circuit board 4, a current is applied to an electromagnet so as to enable a chip holder 7 to attract a chip-side magnetic body 3, and the chip holder 7 is made to descend to come into contact with the electrode of the electronic circuit board 4. Thereafter, when the semiconductor chip 2 is opened, the semiconductor chip 2 and the electronic circuit board 4 are fixed by the attraction of the chip-side magnetic body 3 and the board-side magnetic body 5 and set portable.
Patent JP-H04140412-A (JP)
Title: Catalyst case
Inventor: SHINOHARA HIROYUKI
IPC: F01N3/28
Filed: 1990-09-29
Abstract: PURPOSE:To facilitate the manufacture of a catalyst case, reduce the defect rate of the catalyst case, and cut cost by setting the fitting surface of the first and second constitution members, second center line at an inlet part and the third center line at an outlet part so as to be on a same plane. CONSTITUTION:A catalyst case 12 has a center part 18 formed into an elliptical form on the section and an inlet part 20 and an outlet part 22 which are formed at both the edges of the center part 18. Further, the second center line 26 at the inlet part 20 and the third center line 28 at the outlet part 22 are inclined by a prescribed angle theta1 for the first center line 24 at the center part 18. Further, the catalyst case 12 is half divided into the first and second constitution members 30 and 32. In this case, the fitting surface 34 of the first and second constitution members 30 and 32, second center line 26 at the inlet part 20 and the third center line 28 at the outlet part 22 are installed so as to be positioned on a same plane. Accordingly, the first and second constitution members 30 and 32 are set symmetrical in the lateral direction, and the manufacture of the catalyst case 12 is facilitated.
Patent JP-H0681488-A (JP)
Title: Method for remodeling concrete block wall, and remodeling panel therefor
Inventor: TACHIBANA HIROSHI
IPC: E04H17/16
Filed: 1991-09-17
Abstract: PURPOSE:To make a deteriorated concrete block wall remodeled with minimum time and labor by a method wherein the entire wall body is covered with body- covering panels and corner-covering panels, and the panels are fixed to the wall. CONSTITUTION:The top face 2 and the side faces 18 of a concrete block wall 16 are covered continuously from both sides with body-covering panels 6, 6, each of which is made up of wainscots 1 and a top plate 5. Then, faces on both ends of the concrete block wall 16 are covered with corner-covering panels 14, each of which is made up of a central corner-covering panel 9 and side corner-covering panels 13, 13. The concrete block wall 16 is covered entirely with the covering panels 6 and 14, and the panels 6 and 14 are fixed to the concrete block wall 16 with screws or the like. Thereby the concrete block wall 16 that is deteriorated by stains or damages over the surface, or requires reinforcement in strength can be remodeled finely.
Patent JP-S61142995-A (JP)
Title: Inverter drive air conditioner
Inventor: SUGIYAMA SHUICHI
IPC: H02P5/74
Filed: 1984-12-14
Abstract: PURPOSE:To effectively perform the function for suppressing the starting current of a motor and compensating the variation in a high voltage power source by connecting single-phase transistor inverters in series to form a polyphase inverter. CONSTITUTION:The AC outputs of single-phase transistor inverters 1, 2, 3 connected with divided filter capacitors C1-C3 operate with the phase difference of 120 deg., a 3-phase AC power source is composed as a whole, and individual AC output terminals are connected directly with the U, V and W phases of armature windings of a compressor driving motor CM and a fan driving motor FM. Transistor inverters 1-3 are PWM-controlled so that a VVVF control is performed so that the ratio of V/F becomes substantially equal, the rotating speed of the motor CM is altered to operate at the speed matched to the capacity required for an air conditioner.