baber/WOPTO huggingface dataset:
Patent JP-2001183379-A (JP)
Title: Detecting system
Inventor: AKIMOTO TAIZO
IPC: G01N21/64
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent information related to a specimen from disagreeing with detected information in a genetic expression analysis using the specimen having detection bodies plotted in an array. SOLUTION: Management information related to the specimen is coded and set as identification information to the specimen 1. The identification information and the management information are related to each other and stored in a management data file 61 of a storage device 60. Moreover, detected information related to a sample read out from the specimen and the management information are related to each other and stored in a preservation data file 63. The management information and the detected information corresponding to the specimen can be obtained by reading the identification information from the specimen and executing searching, based on the identification information.
Patent JP-2000180715-A (JP)
Title: Photographing device
Inventor: HARADA AKIRA
IPC: G02B7/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic optical system for effectively preventing the occurrence of ghosts, when the photographic optical system is mounted on the front side of a photographic lens by optimally setting the curvature on the object side and the image side of an optical member, such as a lens protecting light transmissive member or a filter, etc. SOLUTION: For this photographing device for forming an object image on a photographic screen through the photographic optical system with the optical member FL having the curvature in the same direction mounted on the front side of a photographic lens L, provided that curvature radius on the object side or the image side of the optical member FL is expressed by (r), the focal distance of the whole system is expressed by (f) and an diagonal length in an effective photographing extent is expressed by L, 2.5<|r/f|<100 and f/L>4 are satisfied.
Patent JP-2001187917-A (JP)
Title: Double row spherical roller bearing
Inventor: UNNO TETSURO
IPC: F16C19/38
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a double row spherical roller bearing whose thermal deformation of a guide ring is suppressed, that is caused by hardening and tempering treatment. SOLUTION: A manufacturer produces a guide ring 13 of specified measurement and shape by forging, cutting and the like and then oil-hardens the guide ring 13 with specified heating treatment and hardening temperature. In such a case, some camber or distortion occurs at the guide ring 13 due to uneven cooling, etc., at the time of hardening. Afterward, the manufacturer fits the guide ring 13 to a cylindrical first correction mold 31. The guide ring 13 is sandwiched by a circular second correction mold 33 and a disc-like third correction mold 35 from upper and lower sides. Next, the manufacturer carries current to a high frequency heating coil 31 through a tempering control device, and heats the guide ring 13 to a specified tempering temperature while watching it through a thermometer 39. The guide ring 13, temporarily showing plasticity at its system, is corrected in its camber or distortion in the first to third correction molds 31, 33, 35.
Patent JP-2001251127-A (JP)
Title: Small multifrequency resonance antenna
Inventor: SHIMAZAKI TETSUO
IPC: H01Q5/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To make a small antenna and a portable antenna easily resonate in many frequencies. SOLUTION: A parallel resonance circuit of one antenna is placed in the top of 1/4λ of a lower element to make high impedance and a part connected to an upper element in a direct current manner is electrically interrupted in order to make the antenna perform multifrequency resonance. The number of turns of a spring coil is short-circuited by screwing a metallic screwed fitting into the inside of the spring coil of the parallel resonance circuit, the pitch of the spring coil is changed by screwing the spring coil between the parts where an interval is fixed by an internal capacitor, and a resonance frequency is changed by varying the inductance of the spring coil. An element is also made to perform the same operation by removing the internal capacitor.
Patent JP-2001187371-A (JP)
Title: Treating device of garbage or the like and treating method
Inventor: SUZUKI SHIGETOSHI
IPC: B09B3/00
Filed: 1999-12-31
Abstract: PROBLEM TO BE SOLVED: To provide the treating device of garbage, etc., furnished with a load cell for measuring the weight of garbage in the treating device, a means for recording and/or analyzing an output signal from the load cell and the means operated on receipt of the signal, adjusting the supply and suspension of garbage to the tank and the water content and/or the temperature in the tank and controlling the agitation in the tank. SOLUTION: Since the weight of the garbage being treated is obtained as an electric signal by the load cell, the propagating conditions of bacteria are easily maintained, and an agitator, etc., are controlled without difficulty.
Patent JP-2000190531-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA TAKESHI
IPC: B41J25/20
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To accurately detect the residual amt. of ink by certainly detecting that an ink holding member such as an ink tank or the like is replaced with a novel one to set timing setting a count value for detecting the residual amt. of the ink of the ink holding member. SOLUTION: A pawl part 15C is provided on a head cartridge 15 having a recording head 15A and an ink tank 15B integrally connected thereto arid a cartridge sensor 14 is provided at the position opposed to the pawl part 15C and, when the head cartride 15 is a novel one, the cartridge sensor 14 performs switching operation by the contact with the pawl part 15C to break the pawl part 15C.
Patent JP-2000167291-A (JP)
Title: Instrument for sun-drying quilt or the like capable of drying one surface at once
Inventor: SATO AKIRA
IPC: D06F55/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an instrument capable of eliminating the fixed concept of the conventional method of drying a quilt or the like, being sanitarily, safely and easily handled in a short time with less labor and sun-drying one surface of the quilt or the like at once to be led to daily health maintenance. SOLUTION: A receiving base (serving also as a reinforcing material) 3, a tool 2 for preventing the falling of the quiet or the like and elastic bodies 8-13 are attached to a receiving base frame 1. Further, at the lower part of the receiving base provided with a recessed part 7, a main body load support 4 and a hooking part 5 to be hooked at the window or to a handrail or the like are connected and combined by an angle variable stopper 6 serving also as a connector.
Patent JP-2000176703-A (JP)
Title: Feeding method by inserting hydraulic bush to deformed material with high-speed rotation in nc automatic lathe
Inventor: KITAZAWA SHIGERU
IPC: B23B13/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent vibration, noise caused by the high-speed rotation of a main spindle and the rotation of a deformed material or breakage caused by scars and friction by uniformly arranging hydraulic bushes. SOLUTION: Positions of three hydraulic bushes are kept nearly uniform, and the hydraulic bushes are moved forward and displaced in the front by a drive chain 3 as machining proceeds. When the hydraulic bushes 1a, 1 are displaced in the front and the position of a material receiving holder 4 is widened to form a feeding space of a new material, the new material is fed onto the material receiving holder 4. When the final machining of a previous material is completed and a collet in a main spindle is opened, the hydraulic bushes la, 1 displaced in the front start to enter the new material from the front. After the hydraulic bushes 1a, 1 enter the new material, the hydraulic bushes 1a, 1 are rotated synchronously with the main spindle together with the new material via the friction of a friction O-ring to reduce vibration and noise.
Patent JP-H04209636-A (JP)
Title: Thin porous polymer film
Inventor: NAKAO TAKU
IPC: C08J9/00
Filed: 1990-12-04
Abstract: PURPOSE:To prepare the title film having an open-cell structure with a uniform cell size by forming tiny open cells in a thin oriented thermoplastic resin film using minute heating elements. CONSTITUTION:Tiny open cells are formed uniformly in a thin oriented thermoplastic resin film pref. with 0.5-10mu-thickness, using minute heating elements such as a thermal head, giving the title film. Pref. cell sizes are such that the diameters in circular-shaped cells, the major axes in oval-shaped cells, or the diagonals in quadrilateral cells are in the range of 5-100mu. Cells are formed by heating by contact heat transfer using a so-called thermal head having many minute heating elements or by heating with infrared rays radiated in pulses from a laser-radiating element.
Patent JP-H059301-A (JP)
Title: Stamping-molding material and stamped-molding
Inventor: UCHINO HIROYUKI
IPC: B29L31/58
Filed: 1990-12-17
Abstract: PURPOSE:To provide the subject material capable of being readily ribbed and molded into complicated shape while having the strength, the elastic modulus, etc., in a direction, by laminating a layer comprising an oriented short fiber- reinforced material to a layer comprising a non-oriented short fiber-reinforced material. CONSTITUTION:The objective material comprises a laminated or joined product of a layer (a) composed of an oriented short fiber-like reinforcing material and a thermoplastic resin to a layer (b) composed of a non-oriented short fiber- like reinforcing material and a thermoplastic resin. The thermoplastic resin is preferably a crystalline resin such as polypropylene. The short fiber-like reinforcing material is preferably carbon fibers or glass fibers. The material is preferably produced by a method comprising molding a solution containing the resin and the short fiber-reinforcing material in a head box 3 having regularly oriented projections to form a fiber-reinforced web 5 and subsequently molding a solution containing the resin and the short fiber-like reinforcing material in a head box 13 not having projections to form a fiber-non-oriented web on the web 5.
Patent JP-H04218299-A (JP)
Title: Filament heating device for x-ray tube
Inventor: ASAI ITARU
IPC: H05G1/34
Filed: 1990-12-18
Abstract: PURPOSE:To stabilize a device by using an oscillator commonly for inverters of two filament heating power supplies. CONSTITUTION:A pulse generator 42 takes inputs of AC signals of a predetermined frequency number and phase generated by an oscillator 41, and supplies them to switching semiconductor elements 35a-35d composing inverters 35S, 35L through insulation type base drive circuits 61a-61d. The inverters 35S, 35L are thus synchronized completely to output rectangular wave AC of a frequency and phase coinciding with them. A change of an actual output voltage value by a differential frequency is thus prevented, thereby a stable device without flickering of a fluoroschopic image can be obtained.
Patent JP-H04217370-A (JP)
Title: Gate electrode of thin film transistor and manufacture thereof
Inventor: TANAKA SAKAE
IPC: H01L29/786
Filed: 1990-12-19
Abstract: PURPOSE:To reduce the manufacturing cost of the gate electrode of a thin-film transistor by making another kind of three-layer structured electrode allowing wet etching in place of the conventional Ta/Cu/Ta electrode requiring dry etching of Ta. CONSTITUTION:A gate electrode for a thin film transistor comprises a first metal layer 12, which is a bottom layer, a second metal layer 13 mainly composed of copper, and a third metal layer 14. The metal layer 14 is formed with metals, such as molybdenum(Mo) or chrome(Cr) which are easy to carry out wet etching.
Patent JP-H04222671-A (JP)
Title: Feeding material to sieving machine
Inventor: KATSURAYAMA KUNIHIRO
IPC: B07B1/38
Filed: 1990-12-21
Abstract: PURPOSE:To improve sieving efficiency by providing a conical barrier in the center of a supply opening of a vibrating sieving machine to feed the materials in predetermined amounts. CONSTITUTION:A conical barrier 3 is provided in the center of a supply opening 2 of a vibrating sieving machine 1 to feed the materials in predetermined amounts. This conical barrier 3 may be mounted to the supply opening 2 via a conical barrier mounting seat 4. As a result, various kinds of granular materials can be supplied to the vibrating sieving machine in predetermined amounts and the sieving efficiency can be improved. Moreover, the metal net contained in the sieving machine can be prevented from clogging.
Patent JP-H04223383-A (JP)
Title: Semiconductor laser diode drive device
Inventor: SATOU TAKUMA
IPC: H01S5/042
Filed: 1990-12-25
Abstract: PURPOSE:To prevent high frequency noises attendant on the emission of a semiconductor laser diode provided onto a semiconductor laser diode drive substrate from being discharged outside and to enable a high frequency current applied to the semiconductor diode to be optionally adjusted in intensity even after a product of this design is assembled by a method wherein a metal case and an amplification factor control circuit are provided. CONSTITUTION:A semiconductor laser diode drive circuit which enables a semiconductor laser diode to be switched at a high speed to emit laser rays or to stop emitting by applying a high frequency current to it is covered with a brass case 31 which prevents high frequency noises induced by the emission of the semiconductor laser diode from being discharged outside, and an amplification factor adjustment circuit which controls a high frequency current applied to the semiconductor laser diode is provided outside the brass case 31.
Patent JP-H05137637-A (JP)
Title: Manufacturing method of household buddhist alter
Inventor: KAMIBAYASHI TOSHISHIGE
IPC: B44D5/00
Filed: 1990-12-08
Abstract: PURPOSE:To simply and beautifully finish the uneven surface of a wooden plate, which is used for a household Buddhist altar, without the need of an advanced technic. CONSTITUTION:A core material 1 that is processed to have an uneven surface is set in a molding chamber 4 of a mold 3 and the mold 3 is tightened. Synthetic resin is applied under pressure on the core material 1 in the molding chamber 4 of the tightened mold 3 so as to make the synthetic resin come in close contact with the core material 1. The synthetic resin supplied on to the surface of the core material 1 is cured in the pressurized molding chamber 4, so that a synthetic resin layer is formed on the surface of the core material 1. Thus, a plate material with an uneven surface to be used for a household Buddhist altar can be simply produced.
Patent JP-H04228727-A (JP)
Title: Foundation structure
Inventor: KUSAKABE KAZUICHI
IPC: E02D27/14
Filed: 1990-12-27
Abstract: PURPOSE:To increase horizontal strength of a foundation by providing a pile shorter than a bearing pile in the middle of the foundation fixed by the bearing piles provided with a predetermined interval and by fixing an upper end of the pile to a building slab. CONSTITUTION:A pile foundation 3 fixed to a bearing pile 2 is arranged immediately below a column of a building at points in a check pattern. A pile 4 shorter than the bearing pile 2 is stood in the middle of the pile foundation 3, and an upper end of the pile 4 is fixed to a slab 5 of a building. By this, even in the case of a poor ground such as a reclaimed land which requires large horizontal strength, it is not necessary to increase the number of bearing piles 2 or to use piles with high strength. Thus, cost for foundation can be reduced.
Patent JP-H04233363-A (JP)
Title: Interruption service ringing tone sending-out system
Inventor: SATAKE RYOJI
IPC: H04M3/42
Filed: 1990-12-28
Abstract: PURPOSE:To eliminate the call extending over a long time and to improve the service by providing a tone trunk, and sending out a ringing tone being different from a general incoming call to an interruption incoming call. CONSTITUTION:In the case a subscriber (c) executes an outgoing to a subscriber (a) in the course of call of subscribers (a), (b), a call controller CPR decides whether a terminal of the subscriber (a) is an interruption service registration terminal or not. In the case of the registration termini, an interruption circuit is contained in a mixing trunk MXT, and the MXT and a tone trunk TRK are connected so that an incoming tone D is audible to both of the subscribers (a), (b). As a result, the circuit of the subscriber (c) is connected to the TRK, a special ringing tone A is sent out, and a fact that it is an interruption by an interruption service is shown. In such a way, the subscribers (a), (b) and (c) can recognize a fact that an interruption incoming is executed, therefore, the subscriber (a) or (b) executes hook off, a call extending over a long time is eliminated, and the service is improved.
Patent JP-H04210841-A (JP)
Title: Method for forming spiral gear or the like
Inventor: MATSUMOTO HIROSHI
IPC: B21J13/14
Filed: 1990-12-13
Abstract: PURPOSE:To reduce the manufacturing cost of spiral gear, etc., by forging a raw material which is roughly worked into a rough gear shape into a tooth form between upper and lower die blocks, releasing this from a die with a knock-out in the lower die block and correcting it with a die having the same shaped lower die block as the lower die block. CONSTITUTION:The raw material W is formed into the spiral gear, etc., with hot forging by using the die 5 in the lower die block 2 and a punch 13 in the upper die block 3. Then, in a first process, a discoid raw material W is heated to roughly work it into the rough gear shape. In a second process, this is positioned between the lower die block 2 having under-cut tooth form and the knock-out 6 and the upper die block 3 having forming part to execute forging formation for tooth form. In a third process, the raw material is released from the die while rotating with the knock-out 6. In a fourth process, forging correction is executed with the die having the same shape of lower die block as the lower die block 2. By this method, working time can be shortened.
Patent JP-H04221159-A (JP)
Title: Roof for construction
Inventor: FUNAKI GANTAN
IPC: E04D1/00
Filed: 1990-12-19
Abstract: PURPOSE:To facilitate the installation of the roof installation equipment and form an outer side roof part by forming a fixing fitting installation hole at a rising part where the laterally contiguous roof plates are superposed and carrying out seam welding. CONSTITUTION:Longitudinally laid roof plates 4 having rising part 42 on the left and right side surfaces are laid on the upper surface of a rood substrate part 2, and the rising parts 42 of the longitudinally laid roof plates 4 which are laterally contiguous are superposed. Then, the upper part at the superposed part is seam-welded to form the first closed part 43. Then, a fixing fitting installation hole is formed at the underside of the first closed part 43. Then, the outer peripheral edge of the installation hole is seam-welded to form the second closed part 45, and a roof part is constituted.
Patent JP-H04224568-A (JP)
Title: Cyclic polyether diamide compound and calcium ion-selective composition
Inventor: SAKAKI TORU
IPC: B01D71/00
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a new cyclic polyetherdiamide compound having a coordination ability which is selective to a calcium ion and useful as a film-like calcium electrode. CONSTITUTION:A cyclic polyetherdiamide compound (e.g. a compound expressed by formula III) expressed by formula I [R1 to R4 are H or methyl and when R3 and R4 are H, R1 and R2 may be coupled to form a cyclohaxane ring; R5 is H or R7OCH2 (R2 is H, alkyl, etc.); R6 is formula II (X1, X2, X4 and X5 are H, halogen, etc.; X3 is H, halogen, etc.), etc.] is obtained e.g. by reacting a compound expressed by formula IV to formula VI with an acid halide compound. 1-40 pts.wt. of the compound expressed by formula I is blended with 100 pts.wt. thermoplastic resin and organic boron compound expressed by formula VII (Y1 to Y4 are H, halogen, etc.; h to k are 1-5; M is alkali metal, etc.) used at a molar ratio of 0.01-1.0 based on the compound expressed by formula I to provide the calcium-selective composition.
Patent JP-H04238801-A (JP)
Title: Ozonizer
Inventor: SHIODA HIROICHI
IPC: C01B13/11
Filed: 1990-12-28
Abstract: PURPOSE:To improve the efficiency of generation of ozone and the broken point and to prevent generation of nitrogen oxides by attaching an electrode to one side of a dielectric attaching discharge electrodes to the other side in a standing posture and applying a high voltage thereto while passing a raw material gas on this side. CONSTITUTION:A magnetic field-generating material (e.g. permanent magnet) 7 is placed on one side of a dielectric 1 composed of ceramics, etc., and, on the other side, thin plate- shaped discharge electrodes 4 composed of a corrosion-resistant magnetic are attached in contact with the dielectric 1 in a standing posture by a suction force of the magnetic field- generating material 7. On this side, a flow pass 3 for passing a raw material gas (e.g. air or oxygen) in a state of contact with the plane to which the electrodes are attached in a standing posture is formed. A high voltage (e.g. alternating voltage of 2-10KV and 3-10kHz) is applied between a discharge electrode 4 and a thin plate-shaped opposite electrode 2 sandwiched between the magnetic field-generating material 7 and the dielectric 1 by a high voltage-producing unit 5 to discharge electricity and ozonize oxygen contained in the raw material gas taken through an inflow opening 11 in the upper middle part of a cover unit 6 into the flow pass 3. Then the ozonized gas flows out through an outflow passage 12. In addition, the generated heat is radiated by sending the air to a radiating blade 8b using a fan 9.
Patent JP-H04222592-A (JP)
Title: Production of optically active inabenfide using cultured cell of plant
Inventor: FURUYA TSUTOMU
IPC: C12N5/04
Filed: 1990-12-21
Abstract: PURPOSE:To produce optically high-purity active inabenfide in high yield, in a short process and in higher optically resolving properties than those of existing method. CONSTITUTION:4'-Chloro-2'-benzoyl-isonicotinic acid anilide is used as a substrate and cultured cells of plant capable of asymmetrically reducing 4'-chloro-2'- benzoyl-isonicotinic acid anilide into optically active 4'-chloro-2'-(alpha- hydroxybenzyl)isonicotinic acid anilide (inabenfide for short) are brought into contact with a substrate compound, which is converted optically active inabenfide and then optically active inabenfide is collected.
Patent JP-H04300407-A (JP)
Title: Er device
Inventor: MOORISU JIYOSEFU PURENDAAGASUT
IPC: C10M125/26
Filed: 1990-12-25
Abstract: PURPOSE: To reduce the power consumption of an ER device in which an electric potential is applied between electrodes making contact with a electrorheological(ER) fluid, by providing a potential applying device which can apply electric potential which periodically varies, and by using the ER fluid having a specific electric conductivity. CONSTITUTION: In an ER device for transmission of a force through fluid after the fluid is solidified, overcoming shearing stress applied to the fluid between a driving surface and a driven surface, such as an ER clutch, a device for applying an electric potential between two electrodes making contact with the ER fluid, applies electric potential which periodically varies. Further, the ER fluid has a d.c. electriconductivity of 5×10<-8> ohm.cm<-1> . The applied electric potential which periodically varies, has an arbitrary waveform such as a sinusoidal waveform, a square waveform or the like, and has a frequency which is set preferably to 5 to 250 Hz. Further, the operating potential gradient between the electrode is set to 2 to 15 Kvmm<-1> .