baber/WOPTO huggingface dataset:
Patent JP-2000063475-A (JP)
Title: Rigid polyurethane foam
Inventor: HAYASHI OSAMI
IPC: C08G18/48
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a foam which has excellent adiabatic properties and suffers no crack within a low or ultra-low temperature range by employing a specific aliphatic polyester polyol in a specific amount in preparing a rigid polyurethane foam using a hydrocarbon compound as a blowing agent. SOLUTION: As a blowing agent is employed a hydrocarbon compound and an aliphatic polyester polyol represented by the formula (wherein (k) is 0 or 1; (1) is 0-5; (m) is 0-5; (n) is 1-8; and (k), (l) and (m) are each not 0 at the same time) constitutes 5-50 wt.% of the total polyol components. As the blowing agent is preferable a 3-8C hydrocarbon compound, cyclopentane in particular. As a polyol employed in combination with the aliphatic polyester polyol of the formula, is preferable a combination of a sucrose-based polyol containing as an essential ingredient a sucrose in an initiator and having an average functionality of 3-7 and a hydroxyl value of 300-500 mg KOH/g with an aromatic polyol having an average functionality of 2-4 and a hydroxyl value of 280-500 mg KOH/g.
Patent JP-H1080530-A (JP)
Title: Device for inverting workpiece for manufacturing game machine
Inventor: TAKAHASHI HATSUMI
IPC: A63F7/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance operating safety and productive efficiency by making it easy to take a working position toward a processing device on upstream and downstream lines even when blocks are formed after inversion. SOLUTION: An upstream line 2 is set at a lower level and a downstream line 3 at an upper level, and an inverting unit 5 is provided in an installation space 4 formed between the lines. The rotary central shaft 5b of the inverting unit is placed in a vertically bifurcating position between the upstream and downstream lines 2, 3, and after a workpiece 6 conveyed on the upstream line 2 is received by an arm 5c or 5d that has been stopped to correspond to the upstream line 2 when the rotary central shaft 5b stopped, the workpiece 6 is turned upside down by rotating the rotary central shaft 5b by 180 degrees, and is delivered to the downstream line 3 from the arm 5c or 5d.
Patent JP-S6395481-A (JP)
Title: Sleeve stoppage detecting device
Inventor: SHUDO TAMOTSU
IPC: G03G15/08
Filed: 1986-10-09
Abstract: PURPOSE:To surely detect the stoppage of a sleeve, by setting an abnormal level value which is lower than a normal magnetic permeability value range in a developer concn. detecting device and providing a comparison means which judges that the sleeve is stopped when the detecting value of a sensor becomes lower than the abnormal level value. CONSTITUTION:This developing device is provided with a developer concn. detecting device equipped with a sensor 20 that is provided closely to the sleeve and measures the magnetic permeability of the two-component developer 2 in the vicinity of the sensor 20 and a means that judges the concn. of the developer 20 from the magnetic permeability detected by the sensor 20 in addition to a sleeve 10 which revolves around its built-in fixed magnet 11 and carries the developer 2. Moreover, an abnormal level storing means which stores the magnetic permeability values lower than the permeability range to be detected by the sensor 20 when this developing device operates normally as abnormal level values and a comparison means which compares the detecting value of the sensor 20 with the abnormal level values and, when the detecting value is lower than the abnormal level values, judges that the sleeve 10 is stopped, are installed to the developer concn. detecting device. Therefore, a sleeve stoppage can surely be detected without using any special detector.
Patent JP-H1089589-A (JP)
Title: Heat insulation panel
Inventor: OTSUBO HIDEYUKI
IPC: B32B37/14
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation panel suitable for a refrigeration car whose heat insulation effect is not reduced by water absorption and whose members are not corroded. SOLUTION: In a heat insulation panel formed of material which does not absorbs water, shells 4c each of which forms a closed space independently separated from each other are uniformly distributed and light-reflecting layers 2a, 4d are formed on the inner walls of each shell 4c and the closed space is made vacuum to prevent heat transfer caused by convection and radiation by the shell 4c, which improves a heat insulation effect. Since the shells 4c each of which is formed like a honeycomb are uniformly distributed, even if part of them are broken, remaining groups of shells 4c can keep a heat insulation performance.
Patent JP-H0290579-A (JP)
Title: Manufacture of porous piezoelectric ceramic material
Inventor: ABE KAZUHIDE
IPC: H01L41/39
Filed: 1988-09-28
Abstract: PURPOSE:To facilitate the handling of a ceramic material of this design and to improve it in productivity by a method wherein voids are not formed in a molded piece before burning and a burned body is dipped into acid after burning to dissolve a void forming material to remove for the formation of voids. CONSTITUTION:A burned body is processed into a shape with diameter of 20mm and thickness of 0.8mm. The processing is performed through mechanical abrasion using a lapping device, but mechanical damage is not given to the dense burned body of a composite piece composed of piezoelectric ceramic and void forming material. Therefore, it is clear that the above-mentioned process is adapted for a precision processing of a porous piezoelectric ceramic or for the formation of a porous piezoelectric ceramic fit for a precision processing. Next, the processed burned body is dipped into acid to dissolve void forming pieces for the formation of voids in the piezoelectric ceramic. Concentrated hydrochloric acid diluted eight times with water is used as the above acid, and the burned body is dipped into the acid for 240 hours at a room temperature. The burned body dipped in the acid is taken out from it and repeatedly and sufficiently cleaned with water.
Patent JP-S62100641-A (JP)
Title: Particle analyzer
Inventor: TAGO AKIRA
IPC: G01N15/14
Filed: 1985-10-28
Abstract: PURPOSE:To enable the measurement of flow dia. of a sample liquid, by including a flow dia. measuring means for measuring the flow dia. of the sample liquid irradiated with light from a light source for measuring flow dia. regardless of concn. of sample particles. CONSTITUTION:A flow dia. observing optical system comprising an objective glass 15, a focusing glass plate 16 and an eyepiece 17 is arranged opposite to a halfmirror 6. Then, when measuring a flow dia., a laser beam L from a laser light source 5 is turned OFF while a light source 15 for measuring flow dia. is lighted. A luminous flux is made parallel with a convex lens 13 as shown by the dotted line to be allowed to pass through a passage section 2 by way of a halfmirror 3 and further forms an image on a focusing glass plate 16 via the halfmirror 6 and the objective lens 15. A person to be inspected gaze at a graduation 18 on the focusing glass plate 16 through the eyepiece 17. This enables the reading the flow dia. W of the sample liquid S wrapped with a sheath liquid C.
Patent JP-H1066625-A (JP)
Title: Toothbrush device with liquid supply/discharge function
Inventor: ITO KAZUMASA
IPC: A61C17/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To improve convenience at the time of use by improving the handleability in a toothbrush device with a liquid supply/discharge function used at the time of brushing the teeth of a person incapable of brushing the teeth by himself. SOLUTION: One vacuum pump A is provided, the intake port 10a of the pump A is connected to a waste liquid tank B and a discharge port 10b is connected to a supply liquid tank C. The supply liquid tank C and the waste liquid tank B are respectively connected to the liquid supply port 30 and a waste liquid suction port 31 of a toothbrush D. Then, at the time of brushing the teeth, after putting the toothbrush D into the mouth, the vacuum pump A is operated, washing water inside the supply liquid tank C is sent out and supplied from the liquid supply port 30 into the mouth and rinsing is performed. Also, a brush 29 is placed to waste liquid inside the mouth and the waste liquid is sucked from the waste liquid suction port 31 and put inside the waste liquid tank B.
Patent JP-2000055602-A (JP)
Title: Tool for measuring length from intersection of two faces in bent member
Inventor: TANABE KENJI
IPC: G01B5/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a length measuring tool of simple constitution capable of reading directly the length from an intersection of two faces in a bent member bent at an optional angle. SOLUTION: This tool is used to measure dimensions from an imaginary intersection where two faces with sides A1, A2 in a bent member A cross, to end parts of the respective sides. The tool comprises a rotary body 20 rotating around the imaginary intersection as a center O and a scale body 30 provided with graduations, the rotary body 20 has an abutting side 20c abutting to one face of the bent member A, the scale body 30 has an abutting side 30c abutting to the other face of the member A, and the both abutting sides 20c, 30c are located on a straight line passing through the imaginal intersection.
Patent JP-H0582113-A (JP)
Title: Organic electrolytic battery
Inventor: SUZUKI SHINTARO
IPC: H01M2/12
Filed: 1991-09-20
Abstract: PURPOSE:To provide an organic electrolytic battery which is provided with a valve hole bored in a container, a film shape valve body and a terminal body and has an explosion-proof mechanism and by which airtightness can be maintained over a long period of time. CONSTITUTION:A negative electrode terminal board 42 and a positive electrode terminal board having an explosion-proof mechanism are provided in a battery container 31 housing an electrode group 34. As for a terminal having the explosion-proof mechanism, a film shape valve body 39 formed by laminating thermally fusible resin 41 such as polyethylene on an Al foil 40 having thickness of 10-100mum, is welded to the container 31 so as to block up a valve hole 38 bored in the container 31. When internal pressure is increased by the generation of gas due to an internal short circuit and so on, the pressure is applied to the valve body 39 through the valve hole 38, and it is torn, and the gas is released, so that explosion of a battery can be prevented beforehand. Since the film shape valve body is fused thermally onto the battery container and a terminal body is welded onto the battery container, the valve hole can be blocked up airtightly without causing separation or cracks. Since the terminal body sandwiches the valve body together with the container between them, in the case of using a battery over a long period of time, airtightness can be kept excellently, so that the explosion-proof mechanism can be also operated under prescribed battery internal pressure.
Patent JP-S61119286-A (JP)
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1984-11-15
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-S6395235-A (JP)
Title: Production of composite ion exchange membrane
Inventor: YAMAMOTO TAKAHISA
IPC: C08J5/22
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a membrane capable of producing highly concentrated acid and alkali by the double decomposition of a neutral salt, in high current efficiency, by carrying out the crosslinking treatment and the introduction of cation exchange group to a surface of a membrane produced by the polymerization of a specific monomer mixture and introducing anion exchange group to the other surface of the membrane. CONSTITUTION:A polymer membrane is produced by polymerizing a monomer mixture composed mainly of an aromatic monomer having a halogen-substituted alkyl group and a polymerizable vinyl group (e.g. chloromethylstyrene), a nitrile compound monomer having vinyl group (e.g. acrylonitrile) and a polyvalent vinyl compound monomer (e.g. divinylbenzene). A surface of the membrane is subjected to crosslinking treatment and the introduction of cation exchange group and the other surface is subjected to the introduction of anion exchange group. The amounts of the aromatic compound monomer, nitrile compound monomer and polyvalent vinyl compound monomer in the monomer mixture are >=60wt%, 5-20wt% and 1-10wt%, respectively. The fixed ion concentration of the cation exchange layer is 10-20N.
Patent JP-H0899791-A (JP)
Title: Escalator speed control method using fuzzy calculation
Inventor: JIYANNPIEERU BUAN ROOI
IPC: B66B25/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To save energy by changing the operating speed of an elevator through a process of controlling the target speed of a motor controller by time fuzzy sets and size fuzzy sets, in speed control of an escalator. SOLUTION: When an escalator operating value for saving energy and an estimated value are determined in a case where the operation of an escalator is changed, they are estimated by using passage history. The passage history of the escalator is analyzed by the fuzzy theory. The target speed for saving mean energy is determined while there are a few passengers, and this target speed is selected on the basis of fuzzy sets indicative of the estimated value of the case of a few passengers. The demanded target speed is given by T-norms of the time fuzzy sets and the size fuzzy sets. Accordingly, the target control speed can be obtained in the wide range from the minimum speed to the maximum speed by averaging the T-norms.
Patent JP-H0981711-A (JP)
Title: Information recording medium, information reproduction system, and information recording the system
Inventor: MATSUI SHINZOU
IPC: G06K19/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To accurately reproduce original multimedia information from an information recording medium where more information is recorded in small recording area while the redundancy of a code is reduced. SOLUTION: As for a dot code 100, a recording medium is white and a marker 14 is recorded as a black dot on the recording medium. As for pattern, address, and data dots 80, 82, and 84, data '1' is recorded as a gray dot and data '0' is recorded as a transparent dot, so that the marker 14 and respective dots can be recorded to the same size. In this case, a data dot 84 is not modulated. An information reproduction system separates the marker and dots by a separation processing part 102 by using two kinds of threshold value.
Patent JP-H1067584-A (JP)
Title: Reaction vessel
Inventor: KAWADA ATSUO
IPC: C30B25/08
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality reaction vessel excellent in corrosion resistance, heat impact resistance, etc., not causing any contamination and having a long life by forming the main body of the reaction vessel with a thermally decomposed boron nitride and coating an inner wall thereof with aluminum nitride. SOLUTION: This reaction vessel is obtained by generating a thermally decomposed boron nitride having a very high impact resistance and no gas penetrating property by a chemical vapor phase deposition method, e.g. by reacting NH3 with BCl3 gas at 1600-2000 deg.C under 1-20Torr, forming a main body of the reaction vessel having 1-5mm thickness and a shape corresponding to the objective use, generating an aluminum nitride not corroded by oxygen or fluorine by a chemical vapor deposition method, e.g. by reacting NH3 with AlCl3 gas at <=1100 deg.C under 1-10Torr, and coating the inner wall of the main body of the reaction vessel by 1-50μm thickness with the aluminum nitride having <100nm crystallite size.
Patent JP-S60133192-A (JP)
Inventor: MIKAMI YOSHIICHI
IPC: E21B19/086
Filed: 1983-12-21
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-S61118145-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B3/04
Filed: 1984-11-14
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-H1091826-A (JP)
Title: Attendance managing system
Inventor: OKADA KATSUHIKO
IPC: G06Q50/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate abuse that attendance recording is operated although a staff is absent, or miss that the card of the others is used by objectively, exactly, and fairly recording the attendance situation of the staff himself. SOLUTION: Each staff preliminarily registers his own retina pattern PatA by looking through a finder 11 of a retina pattern reader 10. The reading part DA of attendance information is established for each staff A, B,... whose registers it on a management file F. When the staff looks through the finder 11 when he comes to the office or when he leaves the office, the coming and leaving time is recorded in the attendance information recording part DA of the staff. Access from the others to the attendance information recording part of the staff himself can be prevented so that any abuse or miss can be eliminated.
Patent JP-S6482644-A (JP)
Title: Semiconductor device
Inventor: TANIGAWA TORU
IPC: H01L21/60
Filed: 1987-09-25
Abstract: PURPOSE:To facilitate bonding with a Cu wiring and to prevent an electrode pad from corroding by forming the pad of an alloy made of aluminum to which 0.5-5wt.% of metal except the aluminum is added. CONSTITUTION:A semiconductor chip is bonded to the island of a lead frame, electrode pads on the chip are wire bonded by Cu wirings to inner leads, and mold-covered except outer leads with resin. The pad is formed of an alloy which contains totally 0.1-5wt.% of one or more types of Au, Ag, Pd and Ru and the residue of aluminum. Thus, the pads can be easily wire bonded by the Cu wirings to the inner leads thereby to prevent the pads on the chip from corroding.
Patent JP-H0692802-A (JP)
Title: Disinfectant composition for seed treatment
Inventor: KATAYAMA YASUYUKI
IPC: A01N25/30
Filed: 1992-09-10
Abstract: PURPOSE:To provide a disinfectant composition for seed treatment having excellent reducibility even in the case of diluting to a high concentration. CONSTITUTION:This disinfectant composition for seed treatment has fine powdery form and is composed mainly of (A) a disinfectant component, (B) a surfactant, (C) sodium tripolyphosphate and (D) a mineral carrier.
Patent JP-H0289448-A (JP)
Title: Trunk line information transmission system
Inventor: TSURUTA HIDEKAZU
IPC: H04Q1/30
Filed: 1988-09-27
Abstract: PURPOSE:To use a high speed digital line effectively by generating and sending a transmission frame added with an identification number corresponding to a trunk line to trunk line information only when the trunk line information for controlling line connection from each trunk line is outputted. CONSTITUTION:Call dial information and incoming dial information sent between voice line channel interface units IFU20-1-20-n and a trunk line information transmission section 23 are sent through transmission buses 28, 29. A trunk line information transmission section 23 discriminates whether or not the trunk line information for line connection control is outputted from each trunk line by each trunk line, adds a number An of the IFU-20-n to the trunk line information to generate the transmission frame only when the trunk line information is outputted. The transmission frame is inputted to a multiplexer unit 21 through a multiplex bus 24 and sent to a high speed digital line 3 through time division multiplex together with voice information. Thus, the high speed digital line is effectively utilized.
Patent JP-S62103011-A (JP)
Title: Production of bathing agent
Inventor: YASUFUKU MASANORI
IPC: A61K8/97
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a bathing agent having excellent bath effect without necessitating drying treatment, etc., nor causing the problems such as putrefaction, decomposition of enzyme, loss of fragrant component, etc., utilizing a water- containing residue of fruit juice, by directly mixing the residue with a salt for bathing agent and stirring the mixture. CONSTITUTION:Fruit juice residue containing preferably about 15-70wt% water is directly added and mixed with one or more salts for bathing agent, especially NaHSO4, Na2CO3, NaCl, NaHCO3, etc., in the form of powder having an average particle diameter of preferably about <=15mu in an amount of 100-500wt% based on the water in the residue. The objective bathing agent containing the above residue which has hitherto been mostly discarded and is available at an extremely low cost can be produced with simple procedure without causing the above problems nor necessitating particular drying and putrefaction treatment. The active component in the above residue is effectively dissolved during use to exhibit excellent bath effect which is promoted by the effect of the salt combined with the sensual effect of the residue.
Patent JP-H0884435-A (JP)
Title: Accident recovery operation support system
Inventor: YOSHIMURA TAKASHI
IPC: H02J3/00
Filed: 1994-09-09
Abstract: PURPOSE: To judge voltage stability when executing recovery operation by simulating the response of a power system in real time and calculating the stability of voltage for the system state after performing operation according to the accident recovery operation procedures. CONSTITUTION: A system simulation means 104 creates a system state where the switcher state, supply force, and load after operation are reflected to current system data 103 according to the details of operation procedure data 108 which are stored by the system simulation means 104. An AC method current calculation is performed to the system data 105 after operation and voltage/current distribution after the operation is executed is obtained and is stored at current calculation result data 106 after operation. After storage, a voltage stability index calculation means 111 is started and a voltage stability index is calculated based on the current calculation result data 106 after operation, thus judging the validity of the recovery operation and assisting a user's judgment.
Patent JP-H1187837-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: OTSUBO KOJI
IPC: H01S5/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To secure the depth of oxidation, i.e., the width and the direction of a current injection region are accurately secured in an excellently reproducible manner, when the oxide current squeezing layer is formed in an edge emission type or surface emission type semiconductor layer using this semiconductor laser, and its manufacturing method. SOLUTION: A compound semiconductor layer, containing a p-AlAs easily oxidizable layer 26 such as an n-side clad layer 22, for example, an SCH layer 23, a distortional quantum well active layer 24, an SCH layer 25, a p-AlAs easily osidizable layer 26, a p-side clad layer 25, an oxidation suppressing region 29 consisting of the three-group impurities such as Ga or In, etc., introduced to extend along both sides of a stripe current injection region 26A in a contact layer 28, etc., and an insulating region 26B consisting of a compound injection region 26A and extending from the outer edge of the p-AlAs easily oxidizable layer 26 toward the stripe current injection region 26A and ended by the oxidation suppressing region 29, are provided in this semiconductor laser.