baber/WOPTO huggingface dataset:
Patent JP-H0642977-A (JP)
Title: Motion-distance measuring apparatus
Inventor: OKUYAMA MASAYOSHI
IPC: G01C22/00
Filed: 1992-07-27
Abstract: PURPOSE:To obtain information on an already swum distance without adding up a pool course length by a method wherein a reference distance corresponding to the pool course length or the like is set in advance and the reference distance is accumulated at every reference time required for swimming. CONSTITUTION:A mode register in a RAM 14 designates a clock mode, a record mode, a distance mode and the like. An event register sets the event of a swimming competition as an object under test, a distance designation register sets the swimming distance of the swimming competetion, and a distance storage register sets arbitrary distances other than competitions. By operating a switch part 12, the individual registers are set, the switch is operated so as to match the start of a competition, an FF 6 is set to a set state, a signal from a frequency divider circuit 3 is sent to a time measuring circuit 8, and a time measuring operation is started. After the measuring operation has been started, the measured time measured by the circuit 8 is displayed on a display device 15. When the competition has been finished, the RS flip-flop 6 is set to a reset state by operating the switch, and data which has been measured is stored in the RAM 14.
Patent JP-H0639033-A (JP)
Title: Header for blood treating device
Inventor: YASUBOSHI MICHIHIRO
IPC: A61L33/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide the blood treating device having an antithrombotic header which solves the problems in the conventional techniques of the header for the blood treating device and can be easily mass produced. CONSTITUTION:A part 3 in contact with the blood on the inside surface of the header 1 is subjected to resin coating by constitution of any among the following (1) to (4). (1) The above-mentioned part is coated with a layer of a hydrophilic resin by using an adhesive resin as a printer layer, (2) the part is coated with a layer mixture composed of the adhesive resin and the hydrophilic resin, (3) the part is coated with the layer mixture mentioned above (2) by using the adhesive resin as the primer layer, (4) the part is coated with the layer of the hydrophilic resin having adhesiveness.
Patent JP-H1062088-A (JP)
Title: Matrix type heat exchanger, combination thereof and manufacture of matrix type heat exchanger
Inventor: KONO SHUNJI
IPC: F25B37/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a matrix type heat exchanger which has a large heat transfer area, although small in size, and facilitates heat transfer substantially without missing a point of thermal equilibrium between the steam side and the liquid film side and further which distributes steam and a liquid equally and can construct a large-scale heat exchanger easily, and a manufacture thereof. SOLUTION: Liquid collecting grooves 6 are provided on the upper side of a matrix structure 1 constructed of a thin plate 3 and thin plates 5 and in a part wherein they traverse some passage opening part 2a out of passage opening parts 2a and 2b of a plurality of passages piercing the structure in the vertical direction. On the occasion when a fluid of a two-phase flow of vapor and liquid is received, the liquid is brought into the liquid collecting grooves 6 by surface tension on the upper side of the matrix structure 1. The fluid in the liquid collecting grooves 6 flows into the passages in the matrix structure 1 which open in channels of the liquid collecting grooves 6. Therefore, uniform distribution of the vapor and the liquid to the passages in a plurality is enabled.
Patent JP-H0552621-A (JP)
Title: Electromagnetic flowmeter
Inventor: KOIKE YASUYOSHI
IPC: G01F1/60
Filed: 1991-08-29
Abstract: PURPOSE:To provide a two-frequency type electromagnetic flowmeter improved responsiveness to noise. CONSTITUTION:An electromagnetic flowmeter is provided with a sampling means which outputs a signal voltage, corresponding to a flow rate, generated through excitation of a high frequency and a low frequency by an exciting means, by sampling the signal voltage in synchronization with rise/fall of an exciting current, a first demodulating means which discriminates this output on the basis of the first frequency (high frequency), a first limit means limiting variation of the output to a limit value of x% to a span A, and a high-pass filtering means for high-pass filtering the output. Further the flowmeter is provided with a second demodulating means which discriminates the output of the sampling means on the basis of the second frequency (low frequency) and demodulates it, a second limit means limiting the variation of the output to a limit value of N*x% (where N is a ratio of the number of signal sampling times of the first frequency component to the second frequency component) to the span A, a low-pass filtering means for low-pass filtering the output, and a combining means for combining each output of the high-pass filtering means and the low-pass filtering means.
Patent JP-H0267723-A (JP)
Title: Manufacture of compound semiconductor thin film
Inventor: SHIMADA KATSUTO
IPC: H01L21/365
Filed: 1988-09-01
Abstract: PURPOSE:To epitaxially grow selectively III-V and II-VI compound semiconductor thin films in a free composition ratio at a low temperature of a substrate by a method wherein light is irradiated on the semiconductor substrate with a mask formed on part of its surface during the epitaxial growth of the compound semiconductor thin films and moreover, a pressure is specified. CONSTITUTION:Raw gases, (CH3)3 Ga gas, (CH3)3 Al gas and AsH3 gas are fed in a reaction tube 202 through introducing tubes 201 and hydrogen gas is introduced through an introducing tube 210 to prevent a deposit from adhering on a window. A GaAs substrate 204 with a mask, which is formed on part of its surface and consists of an SiO2 film, is heated by induction heating of a susceptor 206, which is performed by highfrequency coils 205. Ultraviolet light from an excimer layer 208 is turned into parallel beams, the beams are irradiated on the substrate 204 and an AlGaAs crystal thin film is grown only on the exposed surface of the GaAs substrate. At this time, it is necessary that the pressure in the reaction tube is a pressure of 70Torr or lower and it is desirable that the substrate temperature is 100 to 650 deg.C. Moreover, in a V compound semiconductor thin film/III compound semiconductor thin film ratio of 5 to 300, and at a growth rate of 0.05 to 10mum, a film having a good crystallizability is obtained. In a VI compound semiconductor thin film/II compound semiconductor thin film ratio of 1 to 200, a good film is obtained.
Patent JP-H0757371-A (JP)
Title: Disk cartridge housing and supplying device
Inventor: IWAKI SHIGEMI
IPC: G11B17/28
Filed: 1993-08-11
Abstract: PURPOSE:To house a disk cartridge on a tray like an index card and to improve operability by rotating a cartridge holder forward by about 90 deg. so that the disk cartridge may be in a level state. CONSTITUTION:One side of the cartridge holder 20 is pivotally fixed on the side wall of the tray 10 through a gear 21 meshing with a rack 13, and the other side is directly pivotally fixed on the side wall of the tray so that it can turn forward by 90 deg.. The rack 13 is constituted to move back and forth along oblong holes 14 and 14. When the rack 13 is pushed forward by a rack pressing plate 52, it causes the gear 21 meshing therewith to rotate forward, whereby the cartridge holder 20 attached to the gear 21 is rotated forward by 90 deg., and the disk cartridge 30 becomes level.
Patent JP-2000042083-A (JP)
Title: Bed for medical treatment
Inventor: KASUGA HIROSHI
IPC: A61H37/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To execute efficient massage by providing a protruded part, whose cross section of a longitudinal direction is streamline-shaped, in the center of a bed part and inclining the bed part to position the end part of the bed part on the side of the steep inclination of the protruded part at a lower side so as to speedily and securely identify a stiff muscle. SOLUTION: The trunk part 5 of a patient is positioned on an inclined part 14, his/her waste part, hip part, thigh parts and parts to a position a little under has/her knee are positioned on the protruded part 11 and a part from the under-knee part to his ankle 1 is positioned on a fixing part 13. In addition, his head part 6 is held by an auxiliary plate 31. In this state, the position of the ankle side between his knees 2 and ankles 1 is at an end part 11a, the position of an anterior superior iliac spine 3 is at the top part 11b and the position of the upper part 4 of his/her pelvis is at an end part 11c. Thus, massage can be given without making the patient to be in an unnatural posture. Since the muscle of the patient generates contracting and raising with respect to surrounding muscles at this time, a massager can find an affected part simply to efficiently massage the part.
Patent JP-H0386233-A (JP)
Title: Method and device for heat generation
Inventor: MOTOE TOMIHIRO
IPC: F24V30/00
Filed: 1989-08-26
Abstract: PURPOSE:To safely and easily generate heat by introducing vaporized industrial alcohol through a porous material into a platinum honeycomb and decomposing the industrial alcohol into CO2 and water to generate heat with platinum honeycomb as catalyst. CONSTITUTION:The industrial alcohol 1 in a vessel 4 is vaporized and introduced into the platinum honeycomb 3 through porous material 2 of a cap 6. The industrial alcohol is decomposed through the platinum honeycomb 3 of catalyst into CO2 and water to generate heat, and the heat is collected in the platinum honeycomb 3. As a result, heat is safely and easily generated, and the heat generation device which is small-sized, easy to operate, and suitable for the heat source of portable equipment is obtained.
Patent JP-S6197735-A (JP)
Title: Coordinate detector
Inventor: SHIMADA YOSHIO
IPC: G06F3/042
Filed: 1984-10-17
Abstract: PURPOSE:To obtain a coordinate detector having high resistance to electromagnetic noises by using an optical waveguide body containing optical waveguides formed in a matrix on a transparent substrate and a stick containing a light absorber at the tip part to detect the coordinate position. CONSTITUTION:An optical waveguide body 2 is set in front of a screen of a CRT display tube 1, and input optical fiber arrays 3 and 4 as well as output optical fiber arrays 5 and 6 are set opposite to optical waveguides of each matrix. The input light is transmitted via the rows and columns of an optical waveguides 9 and delivered through arrays 5 and 6. A coordinate detecting stick 7 has contact with a position to be designated of the matter 2. Then a contact jumps out with push of a push-button and is pressed to the surface of the matter 2. The light of the rows and columns of the waveguides 9 are absorbed and cut off. Therefore no light is led to the optical fiber arrays of matrices corresponding to the arrays 5 and 6. Thus it is possible to detect the coordinate position where the stick 7 has a contact.
Patent JP-S6197315-A (JP)
Title: Aqueous polyisocyanate dispersion
Inventor: TAKAYAMA YOSHIHIRO
IPC: C08G18/48
Filed: 1984-10-18
Abstract: PURPOSE:To simplify the production process for an aqueous dispersion and at the same time to reduce its manufacturing cost as compared with that in the conventional production process (self-emulsification process), by mixing a polyisocyanate with polyethylene glycol and a nonionic surfactant and mixing this mixture with water. CONSTITUTION:Polyethylene glycol (a) of an average MW of about 200-400 and a nonionic surfactant (b) are previously mixed with a polyisocyanate (c) having at least two isocyanato groups. This mixture is mixed with water by using, e.g., an in-line mixer or a static mixture to obtain an aqueous dispersion. The mixing ratio among components (a), (b) and (c) in this aqueous dispersion is preferably such that a:b:c=1-15:1-4:100 (by weight). As the nonionic surfactant, a polyethylene glycol type, especially, a polypropylene glycol ethylene oxide adduct is preferable.
Patent JP-S6461035-A (JP)
Title: Manufacture of mos integrated circuit
Inventor: BEPPU MAKIO
IPC: H01L21/28
Filed: 1987-09-01
Abstract: PURPOSE:To prevent oxygen from being introduced into a silicon oxide film and to prevent the threshold voltage of a parasitic MOS transistor from varying by forming a layer made of polycrystalline silicon before a second heat treatment is conducted. CONSTITUTION:A field oxide film 3, an impurity layer 2, polycrystalline silicon wirings 4, and a silicon oxide film 5 are formed on a silicon substrate 1, a first heat treatment is conducted to smoothen the steps of the wirings 4, and a polycrystalline silicon layer 6 is formed on the film 5. Then, a hole 8 for a contact hole is formed at a photoresist 7. Then, the layer 6 is removed wider than the size of the contact hole. Then, when the film 5 is etched, the thermal oxide film 15 of a thin silicon substrate remains on the layer 2 at this time, and a contact hole 9 is formed. Then, a second heat treatment is executed to smoothen the contact hole. Thereafter, the layer 6 is removed, and the silicon substrate of the contact hole is exposed.
Patent JP-S60113486-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: SAGARA MINORU
IPC: H01S5/323
Filed: 1983-11-24
Abstract: PURPOSE:To simplify the manufacturing process by preventing current leakage by a method wherein, after liquid phase epitaxial growth of an EH laser, a current blocking layer made of semiconductor crystals of the reverse conductivity type to that of a high resistor or the second clad is successively grown only on a dummy region. CONSTITUTION:Liquid phase crystal growth blocking masks 22 of U width having main stripe windows of S width and the dummy region 21 of large width are formed on the [100] surface of a GaAs substrate 19. When GaAlAs is kept epitaxially growing in liquid phase on this substrate, the crystals 23 grow successively. At this time, the crystal growth of the second clad or an ohmic layer until a curve A comes to saturation and the successive crystal growth of the current blocking layer allow this layer to grow only on the dummy region, not on the main strip window. Therefore, the formation of insulation films and the man- hour for boring insulation film are unnecessitated in forming an electrode.
Patent JP-H09103763-A (JP)
Title: Method and apparatus for purification
Inventor: ENRI HERARUDO BUIRIIEMU PIERUS
IPC: B01D3/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To refine a solvent from a solution inexpensively and easily.  
     SOLUTION: This device is provided with a housing 2 having a reservoir 8, a port 4 for feeding and removing a salt bed 9 for the reservoir 8, an inlet port 10 for feeding a liquid to the reservoir 8 and an outlet port 20 for removing steam, a heating means 40 for heating the salt bed 9 in the reservoir 8, and a condensation part 30 for condensing generated water vapor. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0948439-A (JP)
Title: Paper container with braille
Inventor: FUKUOKA MASATO
IPC: B65D25/20
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a low cost container which can be mass-produced and in which protruded parts constituting Braille can be reproduced equally to the braille mold and the parts are not easily deformed even when touching them with fingers. SOLUTION: A base material wherein thermoplastic resin layers like vinyl chloride resin, acrylic resin, a polyolefin resin, etc., are laminated on one side face of a paper layer, is used to form Braille composed of protrusions by means of embossing on the thermoplastic resin layer surface.
Patent JP-S6461952-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA KUNIYOSHI
IPC: H01L21/3205
Filed: 1987-09-02
Abstract: PURPOSE:To allow a gate electrode to have excellent superconducting characteristics and perform its operations at great speed, by forming the gate electrode wiring of a MIS element using superconducting materials and forming a part which comes into contact with the gate electrode wiring of an insulating layer below gate electrode wiring by using strontium titanate. CONSTITUTION:A silicon dioxide film 103 is formed after forming element isolation regions 102 on a semiconductor substrate 101. Then a strontium titanate layer 104 is deposited and formed on the full face of the above film 103, for instance, with a spatter process and subsequently, superconducting materials are deposited on the full face of the above layer 104 with the spatter process to form an oxide ceramic high temperature superconducting layer 105. The above layer 105 may have superconducting characteristics by treating it with heat under the prescribed conditions. And then a gate electrode part is formed by treating the above superconducting layer 105, the strontium titanate layer 104, and the SiO2 film 103. Having a perovskite structure in this way, the strontium titanate layer performs the satisfactory matching of lattice constant and allows gate electrode wiring to have the favorable superconducting characteristics.
Patent JP-H1150756-A (JP)
Title: Large-sized door panel
Inventor: EMURA SHINJI
IPC: E06B3/70
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of unevenness in a joint part between panels, simplify the direct-coupled structure and prevent the appearance from being damaged by using a bolt as a connecting means for a door panel, fitting a bolt to a panel joint part, butting both panels, and bolting reinforcement materials to each other. SOLUTION: In arranging panels 2a, 2b up and down and connecting the panels to each other, both panels are fastened to each other by a bolt and a nut to form one large door panel 1. At the time of fastening both panels by the bolt, reinforcement materials 9a, 9b provided on the upper and lower ends of the panels are bolted to each other. In the case of bolting both panels 2a, 2b, the bolt 5 is previously welded on the reinforcement material 9a, and one nut 6 is inserted from the lower end of the lower panel 2b to be screw- engaged with the bolt to fasten the panels. Accordingly, the panel 2b is provided with a through hole extending from the lower end to the reinforcement material 9b. One panel frame is provided with a pipe communicated with the panel joint part, whereby bolting can be performed through a jig.
Patent JP-S6463514-A (JP)
Title: Improvement in biologically using ability of drug
Inventor: SHIMADA SHINICHI
IPC: A61K47/00
Filed: 1987-09-04
Abstract: PURPOSE:To avoid initial passage effects of administered drug in the liver and to improve biologically using ability of the drug, by subjecting the drug to ester bonding with a cyclic anhydride of an aliphatic dicarboxylic acid. CONSTITUTION:In oral administration, a drug which reduces biologically using ability of the drug by receiving initial passage effect in the liver and contains replaceable hydrogen atom such as hydroxyl group, mercapto group, amino group or imino group as a free group is subjected to ester bonding with a cyclic anhydride of an aliphatic dicarboxylic acid (e.g. succinic anhydride or maleic anhydride) directly or in the presence of a solvent or the drug subjected to the ester bonding is further reacted with a halogenated alkyl or a lower alkylamine to improve biologically using ability of the drug. The prepared chemically modified drug is absorbed through a digestive tube, sent to the blood, returned to the original form of the drug, absorbed and shows characteristic pharmaceutical action of the drug.
Patent JP-2001016022-A (JP)
Title: Method for varying frequency of resonance circuit and the resonance circuit
Inventor: HATANAKA YOSHINORI
IPC: G08B13/24
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To vary a frequency to a necessary resonance frequency by setting the frequency to the necessary one higher than a prescribed frequency which is set previously by means of making a gap which is not conducted in a capacitor electrode board part. SOLUTION: A resonance circuit 1 is provided with electrode boards 8, which are formed on both sides of an insulating film and constitute a capacitor with an insulating film and a coil 5, which is electrically connected to the electrode boards. In the resonance circuit 1, L, C and R resonance circuits corresponding to prescribed resonance frequency are formed by the capacitor and the coil 5. In the resonance circuit reacting to the frequency, a gap which is not conducted is made in an electrode board part for reducing capacitor capacity. The overall capacitor capacity is reduced by the electrode boards 8a, etc., which are cut and the necessary frequency higher than that which is set previously to be a prescribed one can be obtained. The electrode boards 8a, etc., prevent the restoration of the frequency to the original one by making them minute.
Patent JP-S6280882-A (JP)
Title: Impact force relaxing device to cam
Inventor: SASAKI HIDEMI
IPC: G11B21/02
Filed: 1985-10-04
Abstract: PURPOSE:To relax impact force to a cam at the operation of the impact force by adopting the constitution that an arm and a head carriage fitted with a cam follower are not fixed and energized by a relaxing spring for the impact force. CONSTITUTION:When a stepping motor 59 is driven to drive a cam 53 in a reduced speed, a cam follower 45 and an arm 47 follow the shape of the cam face and a carriage 35 adhered close by them and a torsion coil spring 51 is incorporated and moved along a guide shaft 39. When the impact force is exerted to the carriage 35, the carriage 35 is moved against the torsion coil spring 51 and the arm 47 is driven around a pin 49 and the impact force delivered from the carriage 35 to the cam 53 via the arm 47 and the cam follower 45 is comparatively small. Thus, no recess is formed to the cam 53.
Patent JP-2001052462-A (JP)
Title: Disk cartridge
Inventor: TAJIMA HIDEHARU
IPC: G11B23/03
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce a raising quantity required when a head is accessed to a disk recording medium housed in a casing and to make the opening and closing direction of a shutter parallel to the introducing direction of the head. SOLUTION: The casing 10 of a disk cartridge 16 is composed of an upper half 11 and a lower half 12, and a magneto-optical disk 14 is rotatably housed in the inside of the case. The opening part 11a for a magnetic head is provided in the upper half 11, and the notch 19 in which the thickness of the upper half 11 is reduced is provided in the end surface of the one end side. A slide shutter 13 is reciprocated along a shutter slide side 17 to open and close the opening part 11a for the magnetic head. Since the magnetic head 15 is introduced in the opening part 11a for the magnetic head from the part of the notch 19, a raising quantity in the case of introducing is reduced. Since the moving direction of the slide shutter 13 is also made parallel to the introducing direction of the magnetic head 15, the opening and closing mechanism of the slide shutter 13 is simply composed.