baber/WOPTO huggingface dataset:
Patent JP-H09177293-A (JP)
Title: Tatami-bed of japanese style
Inventor: ISHIGAMI MICHIO
IPC: E04F15/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance the pressure resistance and shape retaining property of a tatami-bed by forming the oversurface from a hard sheet having surface stiffness, laminating an elastic board on this hard sheet to form a main core material, and attaching firmly moisture preventive layers to the front and the rear surface of this main core material. SOLUTION: A hard sheet 11 with surface stiffness such as plywood or resin plate is laminated on an elastic board 12 consisting of olefin series resin foam or polystyrene foam to form a main core material of tatami-bed. A moisture preventive layer 13 in the form of sheet or film consisting of synthetic resin, craft paper, etc., is attached to the front surface and rear surface of this core material, and the hard sheet 11, elastic board 12, and moisture preventive layer 13 are consolidated using a sewing thread 14 so that a tatami-bed 1 is formed. At least one of the moisture preventive layers 13 is made as an elastic cushion layer, and one surface of the layer 13 is made as a skin layer so that it serves as the external surface of the core. This provides good cushioning and restituting properties. and can preclude existence of any step, occurrence of levitation, etc.
Patent JP-H04204249-A (JP)
Title: Apparatus for inspecting bone elasticity of organism
Inventor: NAKATSUCHI YUKIO
IPC: A61B10/00
Filed: 1990-11-30
Abstract: PURPOSE:To make it possible to utilize this apparatus noninvasively and simply any time for diagnoses for bone fracture, osteoporosis and the like in a clinical scene by analyzing the time-response waveform which is measured by applying impulse shocks on the bone, and determining the qualitative change of the bone tissue. CONSTITUTION:Shocks are applied on one end of a bone 1a from the outside of an organism 1 by using an impulse hammer 2, and the impulse vibration is generated. A bone vibration detector 4 is attached to the other end of the bone 1a. The vibration generated by the impulse shock applied on one end of the bone 1a is not transmitted to the other end when the bone 1a is completely broken. When the connection of the broken bones is started, the bending vibration of the entire bone is generated. When the connected plane is strengthened, the natural frequency is gradually shifted into the higher frequency. Then, the curative rate is obtained based on the value of the Young's modulus expressing the hardness of the bone. The Young's modulus is proportional to the square of the natural frequency. Therefore, when the square of the ratio with the natural frequency of a sound bone is obtained, the recovering state of the fractured part can be evaluated quantitatively.
Patent JP-2000146639-A (JP)
Title: Flowmeter and fluid supplying device
Inventor: TATEYAMA KIYOHISA
IPC: G03F7/16
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter for exactly measuring flow rate in a range wider than that in a conventional manner. SOLUTION: This device is provided with a first magnet 63 fixed to a wall part forming a hollow part 61c of a casing 61 and a second magnet 64 fixed to the position opposed to the first magnet 63 in a rotary body 62 so that their same polarities are opposed to each other. In this case, the rotary body 62 is positioned in a non-contact state in the hollow part 61c of the casing 61. Therefore, when the rotary body 62 is rotated in contact with fluid, abrasion resistance can be hardly generated in the rotary body 62. Thus, the flow rate of the fluid can be exactly detected in a wide range regardless of the level of the flow rate.
Patent JP-2000236249-A (JP)
Title: Method for structuring logical configuration using electrically reconfigurable gate array
Inventor: BUTTS MICHAEL R
IPC: G06F15/78
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To actualize the method for structuring a logical configuration by using the electrically reconfigurable gate array. SOLUTION: Electrically reconfigurable gate array(ERCGA) logic chips are connected to one another via reconfigurable interconnections. The electrical representation of a large-scale digital network is so converted as to adopt a hardware style, which operates actually and temporarily on the interconnected chips. The digital network actualized on the interconnected chips can be changed any time through reconfigured connections. Consequently, a system is adapted to various purposes which include simulation, prototyping, execution, and computation. The reconfigurable interconnections are configured by the ERCGA chips dedicated to an interconnected function. Each interconnected ERCGA is not connected to all the interconnected chips but is connected to at least one pin.
Patent JP-2000139913-A (JP)
Title: Ultrasonic device
Inventor: KISHI SHINICHIRO
IPC: A61B8/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To improve bearing resolution by forming an ultrasonic beam with a received wave phasing means from the reception signal in the measurement depth range specified by a range setting means with a specified measurement depth used as a focus region. SOLUTION: A control circuit section 106 controls an ultrasonic transceiver section 102 based on the measurement start instruction of an operator to generate and feed a transmission signal to a probe 101, and an ultrasonic wave is transmitted into a subject. The ultrasonic wave reflected by the subject is received by the ultrasonic vibrator of the probe 101, converted into the reception signal, and outputted to the ultrasonic transceiver section 102. The operator controls a switch according to the measured depth indicated by an operation input section 107, i.e., the depth range of the ultrasonic image displayed on a display device 105, so that the control circuit section 106 controls the ultrasonic transceiver section 102 to reset the combination of multiple fixed delay elements to the optimum combination to the predetermined depth range.
Patent JP-H01178544-A (JP)
Title: Improvement of postchlorinated vinyl chloride resin
Inventor: TAKEDA YUKIHIRO
IPC: C08L27/24
Filed: 1987-12-29
Abstract: PURPOSE:To obtain a postchlorinated vinyl chloride resin improved in initial coloration and transparency without detriment to its heat resistance, etc., by dry-blending a postchlorinated vinyl chloride resin with a specified amount of a specified nitrogen-containing, carboxylic compound. CONSTITUTION:A postchlorinated vinyl chloride resin is produced by, for exam ple, effecting the photochemical reaction of a vinyl chloride resin (e.g., polyvinyl chloride or a vinyl chloride/ethylene copolymer) by irradiation with light in an excessively fed chlorine gas atmosphere. 100pts.wt. said postchlorinated vinyl chloride resin is dry-blended with 0.001-0.1pts.wt. compound containing a group of the formula to improve the initial coloration and transparency of the resin. Suitable examples of the compounds of the formula include nitrilotriacetic acid and diethylenetriaminepentaacetic acid.
Patent JP-H10177220-A (JP)
Title: Reflection type screen
Inventor: AOKI NAOKO
IPC: G03B21/604
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type screen which is high in contrast and eliminates a gritty feel without lowering an SG value. SOLUTION: A reflection layer 2 is formed on a base material 1 and further, a polarizing film layer 4 is disposed thereon via a tacky adhesive layer 3. A light diffusion layer 5 is formed thereon. This light diffusion layer 5 contains glitter pigments 5a, such as flaky aluminum, at <=30wt.%, more adequately 0.1 to 10 pts.wt. per 100 pts.wt. light diffusing agent, in addition to a binder resin and the light diffusing agent 5b. The light diffusivity of the light diffusion layer may be improved without lowering the SG value by allowing a small amt. of the glitter pigments to coexist with the light diffusing agent.
Patent JP-H07267983-A (JP)
Title: New 17-iminomethylalkenyl-5beta,14beta-androstane and 17-iminoalkyl-5beta,14beta-androstane derivative active on cardiovascular system, their production, and pharmaceutical composition containing them
Inventor: ARUBERUTO SERI
IPC: C07J41/00
Filed: 1994-12-26
Abstract: The present invention provides 17-Iminomethylalkenyl- and 17-iminoalkyl-14 beta -hydroxy-5 beta -androstane derivatives of general formula (I): <CHEM>  wherein: the symbol  @  means  alpha  or  beta  configuration or a Z or E configuration;   A   represents (CH2)m or -(CH=CH)n-; m   represents an integer number from 1 to 6; n   represents an integer number from 1 to 3. R<1>   represents hydrogen, C2-C4 alkyl unsubstituted or substituted by NR<4>R<5> wherein R<4>, R<5> which may be the same or different, represent hydrogen, C1-C4 alkyl or R<4> and R<5> may form, taken together with the nitrogen atom, a five- or six-membered heterocyclic ring optionally containing one or more further heteroatoms selected from oxygen and nitrogen; R<2>   represents hydrogen or hydroxy; R<3>   represents NHC(=X)NR<6>R<7> or OR<8> wherein R<6>, R<7> which may be the same or different, represent hydrogen, methyl or C2-C4 alkyl unsubstituted or substituted by NR<4>R<5> wherein R<4> and R<5> have the previously defined meanings; R<8> represents hydrogen; methyl; C2-C6 alkyl, unsubstituted or substituted by one or more NR<4>R<5> or NHC(=NH)NH2, wherein R<4> and R<5> have the previously defined meanings;     X represents O, S or N @ R<9>; R<9> represents hydrogen, methyl, C2-C4 alkyl, C2-C4 acyl or phenyl, where the C2-C4 alkyl, C2-C4 acyl are unsubstituted or substituted by NR<4>R<5>, wherein R<4> and R<5> have the previously defined meanings; and R<6>, R<7>, R<9> taken two by two may form, together with the heteroatoms they are linked to, and where possible, a five- or six- or seven-membered heterocyclic ring.
Patent JP-H09174601-A (JP)
Title: Sandwich injection molding
Inventor: OSADA MAKOTO
IPC: B32B7/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce warping deformation of a molding while dynamic and thermal properties of a composite thermoplastic resin are held, by controlling linear expansion coefficients, elastic moduli, and layer thickness ratios of a skin material and a core material. SOLUTION: In a sandwich injection molding formed of a skin layer of a thermoplastic resin and a core layer of the thermoplastic resin, a sandwich injection molding having a P value of 1.5 or below is manufactured, wherein P = (thickness of skin layer) × (linear expansion coefficient of skin layer material in resin flow direction/linear expansion coefficient of core layer material in direction orthogonal to resin flow direction)/(elastic modulus of skin layer material/elastic modulus of core layer material). Also, a Q value of the sandwich injection molding is made to be 0.50 or below, wherein Q = (thickness of skin layer/thickness of core layer) × (linear expansion coefficient of skin layer material in resin flow direction/linear expansion coefficient of core layer material in direction orthogonal to resin flow direction).
Patent JP-H05182810-A (JP)
Title: Radio absorptive material for tv frequency band
Inventor: YAMAMOTO TAKESHI
IPC: H05K9/00
Filed: 1991-12-19
Abstract: PURPOSE:To provide an electromagnetic wave absorptive material for a TV frequency band, in which the disadvantage in a process and cost of a baked ferrite tile is eliminated. CONSTITUTION:Cement is contained at a dry weight ratio of 5%-25% and a magnetic granule at 75%-95%. Fe2O3+ZnO is comprised at 62%-82%, MnO at 10%-33% and NiO at 1%-12% at the component mol ratio of the magnetic granule. The particularly desirable thickness of an absorptive material is 20-30mm, and the length in the direction of a magnetic field of TV electromagnetic waves is a required absorption wavelength or more.
Patent JP-H06187942-A (JP)
Title: Sample vaporizing device using plasma flame
Inventor: IWANAGA MITSUYASU
IPC: H01J49/04
Filed: 1992-12-17
Abstract: PURPOSE:To eliminate the necessity of pre-treatment, and to put a sample in plasma efficiently by using a plasma torch, and vaporizing the sample directly by a plasma flame. CONSTITUTION:A plasma torch 36 and a solid sample 50 placed on a sample table 41 are arranged in a vaporization chamber 40. Argon plasma flame 53 is blown from the plasma torch 36 to the surface of the sample 50. Argon gas is supplied to the plasma torch 36 through an argon gas supply pipe 37, and the argon gas supplied to the plasma torch 36 is changed to the plasma condition to heat the sample 50 directly with the plasma flame 53. The sample 50, which directly heated by the plasma flame 53 and vaporized, is supplied to the plasma torch 36 of ICP-MS through an exhaust pipe 49, and ionized for analysis.
Patent JP-H04200527-A (JP)
Title: Bio-optical measuring method and device
Inventor: YAMASHITA YUICHI
IPC: A61B5/026
Filed: 1990-11-30
Abstract: PURPOSE:To allow simple measurement with a small size without penetration by irradiating a living body with light, detecting the intensity and directivity of the reflected, scattered and transmitted light thereof, and measuring the fluid state of the cells and particles in the living body. CONSTITUTION:The light of a light source section 1 having a specific wavelength component is introduced into an optical fiber 2 and is guided to a probe 5 which consists of photodetecting sections 3 and a photoirradiating section 4 and is mounted to a body 6 to be irradiated. The light from the photoirradiating section 4 with which the living body is irradiated is reflected and scattered by the tissue and red cells, and is detected by plural pieces of the photodetecting sections 3. The detected signals are amplified and are computed according to the positions of the detected parts in an arithmetic section 9. The signals are converted to the values concerning the directivity as the deviation from the perfect scattered light of the state in which there is no directivity in the reflected light. The values are displayed in a display section 10 as regards blood flow velocity, etc. The results of the measurement of the blood flow are continuously monitored for the impressed state of exercise load in this way and, further, the narrowing of the blood vessels is easily detected as a decrease in the directivity of the reflected light by adding the exercise load.
Patent JP-H07199297-A (JP)
Title: Film feeding controller for camera
Inventor: TOKUNAGA TATSUYUKI
IPC: G03B17/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a film feeding controller for a camera capable of optically detecting a perforation with a simple constitution. CONSTITUTION:In a film feeding device for the camera provided with a detecting means optically detecting the perforation PF of a film and a control means controlling the feeding of the film based on the perforation PF of the film detected by the detecting means, the detecting means has a first photoreceiving means PR1 receiving the reflected light of detection light toward the perforation of the traveling film, a second photoreceiving means PR2 receiving the reflected light of the detection light toward the film surface of a region where the perforation PF does not exist and a means comparing output from the first photoreceiving means PR1 with that from the second photoreceiving means PR2, to discriminate the perforation PF and for instance, the second photoreceiving means PR2 makes photoelectric conversion output lower than that of the fist photoreceiving means PR1, to discriminate the perforation PF from the difference, when the second photoreceiving means PR2 receives the light of the same light density as that of the first photoreceiving means PR1.
Patent JP-H03193782-A (JP)
Title: Production of nor-bni
Inventor: NAGASE HIROSHI
IPC: C07D489/09
Filed: 1989-12-25
Abstract: PURPOSE:To easily obtain the subject compound useful as an excellent kappa-opioid antagonist in high yield by reacting naltrexone or its salt with a hydrazinium salt in acetic acid. CONSTITUTION:Salt of the objective compound can be produced by dissolving naltrexone or its salt (preferably hydrochloride) in acetic acid, adding 0.5-10 equivalent (based on the naltrexone) of a hydrozinium salt (preferably hydrazine dihydrochloride), reacting the components under stirring preferably at 100-130 deg.C for 30-90min, cooling the reaction mixture to room temperature and separating the precipitate by filtration. The objective compound of formula is produced from the salt by converting the above salt into hydrochloride, suspending in chloroform, adding saturated aqueous solution of sodium carbonate to the suspension, stirring the mixture, extracting with chloroform, washing with saturated saline water and concentrating and drying the product.
Patent JP-H1041043-A (JP)
Title: Method of forming super-conducting joint
Inventor: BU KISHIN KUSHIYUU
IPC: H01R43/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a super-conducting joint for which thermal loss is avoided and a drift speed is minimized by coating a contact region formed by bringing Nb3 Sn super-conductor in contact with NbTi super-conductor by means of fused Pb-Bi. SOLUTION: A high magnetic field use Nb3 Sn super-conductor 10 stabilized by pinching Nb3 Sn layer 12 with copper layers 14, 16 and a low magnetic field use NbTi super-conductor 20 are arranged in mutual contact and holding tape 28 is wound around to fix a contact region 25. Subsequently, the contact region 25 is dipped in a tin bath at about 350 deg.C for about more than 15 minutes to remove any copper stabilizing material in this region so that a Nb3 Sn layer 12 and a NbTi wire 20 may be brought in direct contact with each other. Subsequently, the contact region 25 is dipped in Pb-Bi bath at about 350 deg.C for about 7 to 10 minutes to be subjected to coating. Then, this region 25 is placed in a mold 30, further dipped in Pb-Bi bath and subjected to coating and thereafter it is cooled and solified, nextly mold 30 is removed so as to achieve a super- conducting joint 8.
Patent JP-H04206037-A (JP)
Title: Optical disk apparatus
Inventor: MASHITA TSUGUAKI
IPC: G11B7/09
Filed: 1990-11-30
Abstract: PURPOSE:To prevent errors of recorded information and reproduced information due to a change in an ambient temperature by detecting the ambient temperature at a place wherein an optical disk apparatus is installed and by altering an amount of control on the state of irradiation of a light beam when recording and reproduction instruction signals are not generated for a prescribed time. CONSTITUTION:A detection output of a temperature detector 20 is inputted to a control element 8, and the control element 8 detects an ambient temperature. When a timer T starts time count from a time point of non-generation of instruction signals for recording and reproduction of information and counts a prescribed time, in other words, when the instruction signals are not generated for the prescribed time, the control element 8 judges that the recording and reproduction of the information are not executed, and alters an amount of control for driving a linear motor 1c and an electromagnetic actuator 1d, on the basis of moving average values of offset and gain in the past. When the ambient temperature of a place of installation changes, according to this constitution, an amount of control on the state of irradiation of a light beam is corrected in terms of temperature and thereby errors of recorded information and reproduced information can be prevented.
Patent JP-H11176755-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: SHIOBARA TOSHITAKA
IPC: C30B25/16
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a semiconductor device wherein the quality variation of a formed film is suppressed to improve the yield. SOLUTION: One end of an exhaust pipe 7 having an exhaust temp. sensor 1 for measuring the temp. of the gas exhausted from the tube 5 is coupled with a tube 5 into which wafers 10 are inserted, the other end of the pipe 7 is coupled with a vacuum pump 8, a tube temp. sensor 2 for measuring the temp. of the tube 5 is mounted on its outside, the exhaust temp. sensor 1 and tube temp. sensor 2 are coupled with a controller 3, a heater for heating the tube 5 inside is coupled with the controller 3 for controlling the heat from the heater 4, so that the temp. of the exhaust gas temp. from the tube 5 measured by the sensor 1 is const., while films are formed on the wafers 10.
Patent JP-H09174676-A (JP)
Title: Manufacture of acrylic product
Inventor: NOZAKI YOSHITO
IPC: B29K33/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent expansion of flaw due to heat return by molding with heat at a specified temperature an acrylic resin sheet to be obtained by adding specified quantities of a crosslinker and polymerization initiator to a syrup, holding it in a specified temperature and time, cooling it slowly at a specified cooling speed, and reinforcing it with a reinforced resin material. SOLUTION: A part of a mixture of methyl methacrylate itself or 94wt.% or above of it and 6wt.% or below of acryl ester is polymerized so as to produce a syrup. When the syrup is to be treated with heat by adding a crosslinker and a polymerization initiator in it and when [η] of a sheet which is completely polymerized under the absence of the crosslinker is A(1/g), and in a case of 0.05<=A<=0.10, in a case of 0.5-4<=A<=B<=0.9-4×A, 0.10<=A<=0.20, a value of B to be limited by 0.02<=B<=0.9-4×A is made to be loadings of the crosslinker. The obtained acrylic resin sheet is molded with heat at a temperature of 180-200 deg.C, held at 75-80 deg.C for 1.5hours or longer. Thereafter, it 18 cooled slowly at a cooling rate of 15 deg.C/hr and reinforced by a reinforced resin material.
Patent JP-H07198333-A (JP)
Title: Imaging method in optical measuring apparatus
Inventor: ODA KOJI
IPC: G01B11/24
Filed: 1993-12-28
Abstract: PURPOSE:To measure a work with excellent accuracy without the effects of a halation image H and a reflected image R. CONSTITUTION:Tip points a1, a2 and a3 in the direction of the axis X of an image, whose area is wider than the specified area, among the independent images appearing on a screen are detected. A long window W1 is set in the direction of the axis X so as to include a point (a), which is located at the most protruding tip position in the direction of the axis X, among the tip points. An image center of gravity G1 in the window is detected. Then, with G1 as the reference, two long windows W2 and W3 are set in the direction of the axis Y. A reference point M, which has the specified correlation with image centers of gravity G2 and G3 in both windows, is used as the reference, and windows W4-W7 are set. Of the images having the areas wider than the specified area in the windows, the images, whose centers of gravity are located at the most protruding tips in the direction of the axis X, are selected, and the centers of the gravity of these images are made to be image centers of gravity G4-G7 of a light cutting image S in the windows. Then, the position of the image centers of gravity are measured. The equations of image lines L1 and L2 expressing both-side parts of the light cutting image S in the direction of the axis Y are computed based on the centers of gravity G4-G7.
Patent JP-H05150898-A (JP)
Title: Information input device
Inventor: KAWANABE TETSUYA
IPC: G06F3/0354
Filed: 1991-11-27
Abstract: PURPOSE:To improve the operability of a pointing device and also to reduce the size and the weight of the pointing device by forming the pointing device with a ball, a push member, and a push sensor means for the push member. CONSTITUTION:A ball 1 set at the center part is made of the plastic resin or the hard rubber and disposed freely revolvable in a track ball unit. The X and Y axis encoders provided in the track ball unit can detect the operating direction and the manipulated variable of the ball 1. The push of a button 11 is detected by a sensor switch 12. In regard of a pointing device 10 of such a constitution, the upper surface part of the button 11 is set higher than an external wall 13. The button 11 has a hole 10a at its center part to rotatably store the ball 1 and also doubles as a housing of the device 10.