baber/WOPTO huggingface dataset:
Patent JP-2001172214-A (JP)
Title: Method for producing diol
Inventor: NAKAMURA KENICHI
IPC: C07C33/16
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly pure diol free from an aldehyde. SOLUTION: A primary amine or a phosphite capable of being separated from the diol by distillation is added to a crude reaction product liquid obtained by using a dialdehyde as a starting material and carrying out the reducing reaction of the dialdehyde in the presence of a hydrogenation catalyst and hydrogen, and containing the diol, and the resultant mixture is distilled to provide the objective highly pure diol.
Patent JP-H10201763-A (JP)
Title: Device evaluating bone structure in living body
Inventor: PRATT JR GEORGE W
IPC: A61B8/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To evaluate a bone structure using a non-aggressive technique to examine the inside of the living body by sending an ultrasonic energy from the first converter to the body parts, receiving by the second converter a part of the ultrasonic energy which has passed by way of the body parts and generating a computation signal relating to the characteristics of a bone. SOLUTION: Converters 40 and 42 are brought into contact with the surface on both sides of the bone parts 60 of the body of a patient, the pulse from a pulse generator 52 is transmitted to the converter 40 on the side of the pulse generator, the pulse which has passed the bone parts 60 to be measured is received by the converter 42 on the receiving side, the signal is transmitted to a data acquisition system 58 and a time-change amplitude is displayed on a CRT display part 64. Further, a signal which shows a distance between the converters 44' and 46' measured by calipers is transmitted to a computer 66. A computation signal concerning characteristics of a bone is generated, the computation signal for grouped data organized according to a group of ages is tested, and a relationship between groups of each age group and the computed signal is determined.
Patent JP-H11183300-A (JP)
Title: Method for identifying leakage tube of heat exchanger
Inventor: KUBO ATSUHIKO
IPC: G21C17/003
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance the certainty of identifying a leakage tube of a vapor generator of a fast breeder reactor, by improving the operating efficiency for identifying the leakage tube. SOLUTION: In a fast breeder reactor vapor generator (heat exchanger), when a leakage tube exists in a group of heat transfer tubes 1 in its shell 2, a piping 3 of sodium of a secondary system and the shell 2 are isolated, and only the sodium in the shell 2 is partially drained via a valve 21 without draining all the sodium. Thus, the leakage tube is identified by utilizing the fact that the overall heat transfer tubes in the shell are exposed but the leakage tube identifying helium gas is injected by removing a test lap joint type flange 24 in the shell, while holding a temperature in the shell 2 at a melting point or higher of a liquid metal and the poured inert gas flows into the leakage tube via a leakage position.
Patent JP-H11184939-A (JP)
Title: Method and device for reissuing returned slip
Inventor: HASHIMOTO TAKASHI
IPC: G06Q10/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to issue a slip that is easily corrected by using a returned slip. SOLUTION: A returned slip 1 is stuck on a read-out mount, correction information 11a to 11d for unit information to be corrected out of various kinds of unit information is recorded in this read-out mount, the read-out mount 8, on which this slip is stuck and the correction information is recorded, is read out by an image scanner 15, each unit information of the slip is extracted from the image data of the whole read-out mount read out by this image scanner is extracted by each unit image data and the correction information is extracted as correction image data, the unit image data of the unit information to be corrected out of each extracted unit image data are replaced with the corrected image data, each unit image data including the replaced unit image data are printed by a printer 21 and issued as a reissued slip 2.
Patent JP-H11188527-A (JP)
Title: Manufacture of blade of hand saw
Inventor: TADANOBU EIJI
IPC: B23D65/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a saw blade of a hand saw having the uniform thickness and no distortion at low cost by decreasing the material cost through a process of enabling continuos polishing of a hardened steel strip and decreasing the polishing amount in the polishing process, and by decreasing the manufacturing cost through a process of improving the manufacturing efficiency. SOLUTION: A manufacturing method of a saw blade of a hand saw is composed of a first process for applying tooth setting by forming a tooth forming body 2c on the edge of a hardened steel strip M into a tooth set steel strip 1a; a second process for continuously arranging respective rotational grinning wheels so fixed as to pinch the tooth set steel strip 1a and as to face a head in the transferring direction so as to symmetrically polish both surfaces of the tooth set steel strip 1a, polishing only the body parts of both side surfaces of the both set steel strip 1a in the set secured state, eliminating cut part, and for forming a polished steel strip 1b; a third process for forming a saw tooth part 2 on the saw tooth forming part 2c into a saw tooth provided steel strip 1c;  and a fourth process for manufacturing a saw blade 1 by punching the saw tooth provided steel strip 1c into the saw blade shape.
Patent JP-2001172340-A (JP)
Title: Resin composition and its use
Inventor: OGAWA TERUHIKO
IPC: C09D183/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that is excellent in storage stability and in preparing a weather resistant, contamination resistant, water resistant, solvent resistant and cracking resistant membrane. SOLUTION: This resin composition comprises [A] a polyalkoxy polysiloxane type compound obtained by reacting (a1) a polyalkoxy polysiloxane with (a2) a polymer compound having a functional group reactive with the polyalkoxy polysiloxane, [B] a radical polymerizable unsaturated monomer of [B'] its polymer, and [C] a silicate oligomer.
Patent JP-2001177123-A (JP)
Title: Solar cell device with protective layer and solar cell module equipped therewith
Inventor: YAMADA YASUSHI
IPC: H01L31/04
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell device which is excellent in physical properties such as weather resistance, heat resistance, moisture resistance, wind pressure resistance, hailstone resistance, and very excellent in durability and long-term reliability and solar cell module equipped with the same. SOLUTION: A battery layer which is capable of blocking one or more elements out of water vapor, oxygen gas, decomposed material and additives from permeating is provided on the surface of a solar cell device, and a solar cell module is composed of solar cell devices wit protective layers.
Patent JP-H05177059-A (JP)
Title: Gun device used for firing game system
Inventor: SHIRAI ICHIRO
IPC: A63F13/213
Filed: 1991-12-28
Abstract: PURPOSE:To provide a safe gun device having good operability and rarely broken by providing a pair of holding means holding a boresight on a barrel at symmetrical positions on both the right and left sides centering on the optical axis of a light receiving means when viewed from the upper section of the barrel. CONSTITUTION:Coupling claws 15, 16 are provided at the right upper section of the longitudinal front of a barrel 8, and similar coupling claws are provided at the left upper section on the opposite side symmetrically with them. A boresight 10 is held on the barrel 8 by the coupling claws 15, 16, or it is held on the barrel 8 by the coupling claws located symmetrically with them. The fitting position of the boresight 10 can be changed so that it is easy to use for a player. When a strong shock is applied to the boresight 10, the coupling state is released by the elastic force, and the boresight 10 is released from the barrel 8. The boresight 10 is prevented from being broken or from hurting the player.
Patent JP-H11188519-A (JP)
Title: Minor diameter throw-away drill
Inventor: KOJIMA YOSHIHIDE
IPC: B23B51/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To surely set and precisely position an insert in a prescribed position of a slit by rotatably installing a positioning ball energized to the opposed surface of a drill insert by an elastic body into a holder, and providing a dimple in the part corresponding to the ball. SOLUTION: A minor diameter throw-away drill 10 has a drill insert 1 installed into a slit formed on the front end part of a holder 11 by a fixing bolt. An elastic body 41 is interposed to a through-hole formed on the holder 11, and a positioning ball 42 is rotatably installed thereto. The positioning ball 42 energized in the direction for pressing the tapered surface of the conical dimple 9b of the insert 1 by the elastic body 41 is held by overhangs. According to this, the insert can be surely set in a prescribed position and precisely positioned.
Patent JP-H05179829-A (JP)
Title: Multi-story parking garage
Inventor: TATSUMI SEIICHI
IPC: E04H6/18
Filed: 1991-12-28
Abstract: PURPOSE:To secure safety and improve working efficiency of a multi-story parking garage provided by making a plurality of multi-story parking areas in parallel with each other. CONSTITUTION:First and second parking areas 5a, 5b, equipped with a plural number of parking rooms B1, B2 on both sides of an elevation passage A, are provided in parallel with each other. While vehicle in/out floors of respective parking areas 5a, 5b are communicating with each other, an vehicle in/out opening for a vehicle 3 is provided on the in/out floor on the first parking area 5a. A shutter 37 is arranged horizontally on the second floor of the first parking area 5a so as to open and close the elevation passage A. When an instruction is given to store or deliver a vehicle, either one of parking areas 5a or 5b is selected and vehicle storage and delivery work is accomplished. When vehicle is to be stored in or delivered out of the second parking area 5b, the shutter 37 of the first parking area 5a is closed and an elevator 2a is kept in standby in its position on the second floor.
Patent JP-H05179968-A (JP)
Title: Engine
Inventor: KONAKAWA TSUGUNORI
IPC: F02M35/104
Filed: 1991-12-27
Abstract: PURPOSE:To facilitate mounting work of a reed valve and a throttle body to an engine main body, and improve responsiveness from fuel injection up to output. CONSTITUTION:A reed valve 48 and a throttle valve 49 are provided in order toward the upper stream side of intake air so as to be connected to the intake port 42 of an engine main body 20. A fuel injection value 88 is installed to the throttle body 83 of the throttle valve 49. Further, the read valve 48 and the throttle body 83 are fastened together to the engine main body 20.
Patent JP-2001176000-A (JP)
Title: Out-of-lane suppressing device
Inventor: OTA TAKASHI
IPC: B60W30/00
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from being troubled by hardly performing out-of- lane suppressing processing even when a vehicle approaches an inside lane while a driver travels the vehicle along a curve at high speed. SOLUTION: The position of the vehicle in respect of the nearside lane, on which the vehicle is to be traveled, is detected or estimated by a traveling position detecting means 15. Besides, lateral acceleration acting on the vehicle is detected or estimated by a lateral acceleration detecting means 7. Then, the presence/absence of danger for the vehicle to get out of the nearside lane is decided from the vehicle position detected by the traveling position detecting means by an out-of-lane deciding means 16 and when an out-of-lane danger state is decided by the out-of-lane deciding means 16, out-of-lane suppressing processing is performed by an out-of-lane suppressing means 17.  Especially when the lateral acceleration of the vehicle or parameter value corresponding to the lateral acceleration is higher than a prescribed value, the sensitivity of the out-of-lane decision is lowered by the out-of-lane deciding means 16.
Patent JP-H06205434-A (JP)
Title: Y/c separation circuit
Inventor: ABE HIDEO
IPC: H04N9/78
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the Y/C separation circuit with an excellent separation characteristic. CONSTITUTION:A color difference signal component C is extracted from a video signal fed by a band pass filter 10, the color difference signal component C is delayed by a delay circuit 11, from which a delayed color difference signal component C1 is obtained. Furthermore, the delayed color difference signal component C1 is delayed by a delay circuit 12, from which a delayed color difference signal component C2 is obtained. Furthermore, a difference between the color difference signal component C and the delayed color difference signal component C1 is obtained by a subtractor 13, from which a difference signal C1-C is obtained. Moreover, a difference between the delayed color difference signal component C1 and the delayed color difference signal component C. is obtained by a subtractor 14, from which a difference signal C2-C1 is obtained. Then a minimum amplitude selection circuit 15 selects a signal whose amplitude is minimum among the color difference signal component C, the difference signal C1-C and the difference signal C2-C1 and the selected signal is outputted as a color signal.
Patent JP-H11190435-A (JP)
Title: Seat ring for eccentric type butterfly valve and assembly thereof
Inventor: YURUGI YOSHINORI
IPC: F16K1/22
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a seat ring to hold a seal function without damage, such as wear, even on a high degree fluid specification condition and provide an increased life and to provide assembly method therefor. SOLUTION: In an eccentric type butterfly valve wherein an annular seat ring is located between one end part of a hollow cylindrical body formed of a rigid material and the peripheral edge of a valve element, a seat part 12c in the shape of an angle in cross section to bring the peripheral edge of the valve element into pressure contact with an annular seat ring 12a during closing of a valve is continuously formed along a peripheral direction at an annular seat ring 12a.  The position in a peripheral direction of a point 21, at which the whole periphery of the peripheral edge of the valve element 14 makes approximately simultaneous contact with the side of the angle seat part 12c at the annular seat ring 12a during closing of a valve is formed in a developed state from a straight line 21a in the vicinity of a position paralleling a valve spindle insertion part and formed from a cosine curve 21b in a section except the vicinity of a valve spindle insertion parallel part formed from the straight line 21a. Further, a portion between the terminal end 22 of the skirt of the angle seat 12c of an approximate simultaneous contact point 21 with the peripheral edge of the valve element at the straight line and the cosine curve and the edge 12e of the seat ring forms a flat 12f.
Patent JP-2000180332-A (JP)
Title: Method for monitoring degree of chemical contamination in chamber
Inventor: HONDA SHIGEO
IPC: G01N5/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring the degree of chemical contamination that can detect the degree of contamination caused by such chemical substance as an organic gas in such chamber as a clean room in real time. SOLUTION: In a method for monitoring the degree of chemical contamination in a chamber, a contamination sensor 10 that is formed by providing an electrode 12 in a crystal oscillator 11 is arranged in a chamber such as a clean room, a chemical substance is glued to the electrode 12 of the contamination sensor 10, and the degree of chemical contamination is monitored according to the change in the resonance frequency of the crystal oscillator 11.
Patent JP-H11189063-A (JP)
Title: Road surface friction coefficient estimating device for vehicle
Inventor: YOSHIOKA TEI
IPC: F16H48/36
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To make properly catching possible of a road surface condition (road surface friction coefficient) for a vehicle in running, so that for instance, various running controls in an automobile can be properly performed. SOLUTION: This device has a parameter calculation means 200 calculating a first parameter βpp indicating an irregularity condition of a road surface and a second parameter αh indicating slip easiness of the road surface from a running condition during steady running of a vehicle, a road surface index calculation means 202 calculating a road surface index from a value of the first/second parameter βpp, αh, and a road surface friction coefficient calculation means 204 continuously accumulation obtaining the calculated road surface index evaluated to calculate a road surface friction coefficient. In the parameter calculation means 200, based on a car speed, right/left wheel rotational speed difference, and actual longitudinal/cross acceleration, the second parameter αh is calculated.
Patent JP-H05177444-A (JP)
Title: Guide and current-carrying device in wire cut electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1991-12-26
Abstract: PURPOSE:To enhance working precision by forming a coating thin layer of diamond on the top end part on a body to be machined side of a guiding and current-carrying device, or from the fine part on the body to be machined side to the top end of the surface making contact with a wire electrode. CONSTITUTION:On the top end parts of a body to be machined side of devices 1, 2 for guiding a continuously supplied wire electrode 4 and carrying a current thereto on one side or both sides of the body to be machined, a coating thin layer 5 of diamond is formed. Thus, the top end parts on the body to be machined side are wear-resistant, allowing a stable guide, and the remaining contact surfaces allow a stable current carrying to the wire electrode. Consequenty, the working precision can be enhanced, and the working speed can be improved with stable working.
Patent JP-H11193732-A (JP)
Title: Vehicle with idling speed controller
Inventor: SAITO YOSHIHARU
IPC: F16H63/50
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To enable opening of throttle to be corrected without changing engine speed at switching non-engagement and engagement of a clutch. SOLUTION: This idling speed controller is provided with a throttle control means 1 which calculates opening of driving force throttle so that the vehicle runs by a target driving force calculated from a throttle opening AP and a vehicle speed V, a memory 4 which memorizes opening of drive idle throttle and opening of non-drive idle throttle, and a slip ratio detection means 6 which monitors a slip ratio of hydraulic torque converter, detects a first slip ratio value when clutch begins to be engaged or a second slip ratio value of clutch at engagement release initiation, and outputs the detection signal to the throttle control unit 1. When the slip ratio is detected by the slip ratio detection means 6, the opening of non-drive idol throttle or the opening of the drive idle throttle is drawn out from the memory 4 and output to a throttle TH.
Patent JP-H10158555-A (JP)
Title: Coloring composition for image recording
Inventor: TAKAMI HISANORI
IPC: C09D11/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a coloring composition for image recording excellent in various properties including fastness by an ink jet method by using a specific yellow monoazo pigment composition as a coloring agent. SOLUTION: This coloring composition comprises a mixture of (A) 99.8-80mol% yellow monoazo pigment having a specific structure in compounds of formula I (X1 to X3 , and Y1 to Y3 are each H, a 1-3C alkyl, etc.), (B) 0.2-20mol% yellow monoazo pigment of formula I having a substituting group different from the component A and/or of formula II, obtained as a mixed state when producing the pigments, and, if necessary, further includes rosins or a yellow monoazo pigment composition treated by a well-known treating agent as a coloring matter. The before pigment preferably has <=0.15μm average particle diameter. For example, the before monoazo pigment is C.I. pigment yellow 74, etc., obtained by diazotizing 2-methyhoxy-4-nitroaniline and coupling the product with acetoaceto-2-methoxyanilide.
Patent JP-H11177799-A (JP)
Title: Facsimile equipment
Inventor: IWASAKI TSUKASA
IPC: H04N1/32
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment, with which communication managing information such as communication history or communication result is in detail and effectively managed. SOLUTION: When transmission operation is performed and an ID allocated for each user is inputted at the time of transmission, a registered ID comparing part 13 checks whether or not a user ID which matches with the input ID is registered in a registered ID data base 11 and when the user ID is registered, a control part 8 preserves the communication managing information such as a transmission rate in a temporary communication information data storage part 12 and performs the facsimile transmission of the next transmission original image information to an opposite party. When communication is completed, the control part 8 preserves the communication managing information through a data managing part 6 into data bases DB1-DBn for the relevant user ID at a data base part 7.  Thereafter, when a user ID is inputted from a manipulation part, the control part 8 reads the communication managing information out of the data bases DB1-DBn corresponding to the inputted user ID at the data base part 7 and displays it on the display of the manipulation part, or has is it recorded and output through a recording part onto recording paper.
Patent JP-H11173041-A (JP)
Title: Shutter intermediate post attaching device
Inventor: TAKAHASHI SUSUMU
IPC: E06B9/58
Filed: 1997-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved shutter intermediate post attaching device for surely fixing an intermediate post on a ground face. SOLUTION: An externally substantially U-shaped drop rod 11 vertically movable is provided on the lower end of an intermediate post B used uprightly at the time when a shutter is opened and closed in a wide frontage, and a recess part R is formed on a ground face. When the post B is stood, the projection parts 12, 12 of the edge of a drop rod 11 is fixed to be inserted in the recess part R, and a rotatable plate-like cover member 20 is provided so as to cover the recess part R on the side of the ground face P.  Thereby in the case where the intermediate post B is detached, soil and dust are difficult to invade in the recess part R, an opening part 25 is provided at a position where the drop rod 11 is engaged with the linking part 13 in the state where the post B is set to insert the drop rod 11 in the prescribed deep recess part R, and clogging of soil and store and dust in the recess part can be easily detected.
Patent JP-2000176042-A (JP)
Title: Water discharge control system and water discharge control panel
Inventor: IGARASHI KOEI
IPC: A62C3/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge control system and a water discharge control panel that both improve the efficiency of their prescribed operations including inspections. SOLUTION: The water discharge control system comprises water dischargers 2 disposed in a plurality of water discharge compartments A1 to An and B1 to Bn, and a control panel 6 for controlling the water discharge operation of the water dischargers 2 or effecting compartment number limiting control whereby the number of simultaneously water-discharged water discharge compartments is limited to a preset number or less. For prescribed operations, the control panel 6 cancels the compartment number limiting control to allow a number of water discharge compartments over the preset number to be water- discharged simultaneously.