baber/WOPTO huggingface dataset:
Patent JP-H0280922-A (JP)
Title: Method for measuring flow velocity and temperature of gaseous fluid
Inventor: YOSHIZAKO HIDEHISA
IPC: G01F1/66
Filed: 1988-09-16
Abstract: PURPOSE:To accurately calculate the velocity vector and temp. of the gas in a duct by solving the propagation time differences of a plurality of going and returning passages as simultaneous equations to calculate the velocity vector in the element within a solid and forming simultaneous equations from said vector and the sum of the propagation times of a plurality of the going and returning passages. CONSTITUTION:This apparatus consists of a computer 8, a signal generator 4, a transmitting amplifier 3, a transmitting scanner 5, a receiving amplifier 6, a band-pass filter 7 and a transmitter-receiver. The sonic wave generating trigger signal issued from the computer 8 drives the signal generator 4 to generate a sine wave which is, in turn, amplified by the transmitting amplifier 3 because the output thereof is weak while the amplified sine wave reaches a transmitter 10 by the transmitting scanner 2 and an electric signal is converted to a sonic wave herein. The sonic wave emitted from a transmitter 1a is detected by a receiver 1b to be converted to an electric signal. Since a sensor used in both of transmission and reception is used, the sonic wave is detected by a plurality of receives and selected by the receiving scanner 5 to be amplified by the receiving amplifier 6 and sent to the computer 8 but, at this time, unnecessary noise is removed by the bond-pass filter 7.
Patent JP-H0971127-A (JP)
Title: Long trim material
Inventor: TAMURA TATSUYA
IPC: B29K21/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To stably maintain the fitted state to a fitted object over a long period by forming a connection section with a high-elasticity resin material more abundant in elastic deformation and restoration property than a main body section and a hook section, and allowing the elastic deformation and displacement of the hook section when force is applied. SOLUTION: A long trim material 1 is extrusion-molded with a synthetic resin into a long material and cut into a prescribed size, and a leg section 15 is thrust into a gap 4 via the elastic deformation of a connection section 19 and a fin 17 before an adhesive 6 is hardened. A hook section 16 is coupled and hooked on the outer periphery and the lower side of a window plate 2, a contact section 14 is brought into contact with the outer periphery section of the window plate 2, and the fin 17 is fitted into contact with the side section flange 3a of a car body panel 3. Lips 12, 13, the fin 17, and the connection section 19 are made of a high-elasticity elastomer resin, they are displaced from the positions of chain lines 12a, 13a, 17a, 19a in the free state to the positions of solid lines via elastic deformation, and the hooked state is maintained by restoring force.
Patent JP-H0671371-A (JP)
Title: Method and device for preventing phase shift of rib
Inventor: MIYAKE RYOICHI
IPC: B21B1/16
Filed: 1991-08-20
Abstract: PURPOSE:To produce a ribbed steel rod small in phase shift of the rib by a rolling. CONSTITUTION:In a rolling mill 1, a ribbed steel rod in produced by applying a braking torque to a rotating upper roll 2 and a lower roll 3 to eliminate the backlash of a rotational mechanism 4 for transmitting a rotary motion to both rolls 2, 3, and retaining the positional relation of both rolls 2, 3 as set to suppress the quantity of the phase shift of the rib.
Patent JP-S6476997-A (JP)
Title: Molecular beam epitaxial method
Inventor: NOGAMI TAKESHI
IPC: H01L21/203
Filed: 1987-09-18
Abstract: PURPOSE:To stably heat a crystal substrate, by adding magnetic field to a metal thin film having high melting point and formed into the back of crystal substrate and heating the substrate and simultaneously fixing the substrate to a substrate-supporting jig 3. CONSTITUTION:Magnetic field is applied to a metal thin film 2 having high melting point such as WN film formed into the back of a crystal substrate 1 from a magnetic field-generating apparatus 4 and the substrate 1 is heated at >=600 deg.C and simultaneously fixed to a substrate-supporting jig 3 by a magnetic force. Then molecular beam 6 is irradiated to the substrate 1 from a crucible 5 to carry out molecular beam epitaxy.
Patent JP-H0672004-A (JP)
Title: Recording medium
Inventor: TOMONO HIDENORI
IPC: B41M5/00
Filed: 1992-08-31
Abstract: PURPOSE:To simplify handling of a latent image forming liquid and to be adapted for a personal printing by integrating a recording layer with latent image forming liquid supply means. CONSTITUTION:A latent image forming liquid holding member 1 impregnated with latent image forming liquid is brought into contact with a surface of a recording layer 2, and the liquid is supplied to the surface of the layer 2. The member 1 is formed of a porous material such as sponge, etc. Or, a microcapsule filled with the liquid is formed of a coated film. The front or rear surface of the layer 2 is heated by a thermal head, etc., to form a latent image.
Patent JP-S6476757-A (JP)
Title: Electrode structure of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L29/73
Filed: 1987-09-18
Abstract: PURPOSE:To decrease the contact resistance between a semiconductor layer and an electrode for wiring without deteriorating the breakdown strength and the ohmic property at the electrode part, by forming a trench whose depth is almost equal to the total thickness of an semiconductor layer formed on a semiconductor substrate, and forming a conductor electrode along the trench surface in the contacting manner. CONSTITUTION:A silicon substrate 1 is subjected to etching by using an oxide film 3 as a mask, and an U-shaped trench 5 reaching the bottom of an N<+> diffusion layer 2 is formed. By using the oxide film 3 as a mask, implanting arsenic ion in the silicon substrate 1, and performing annealing, an N<-> diffusion region 6 continuously connected with the N<+> diffusion region 2 is formed on the lower side of the trench 5. Wiring is formed by using a tantalum film 7 and an aluminum alloy film 8. Electric resistance of the tantalum film 7 and the aluminum alloy film 8 in the N<+> diffusion region 2 can be reduced, and the decrease of ON resistance of an N-channel MOS transistor is enabled. Since the N<-> diffusion region 6 is formed in the bottom of the trench 5, electrode metals 7, 8 do not come directly into contact with the semiconductor substrate 1, so that the breakdown strength and the ohmic property are not deteriorated.
Patent JP-H0897270-A (JP)
Title: Wafer chuck
Inventor: KOYANAGI TETSUO
IPC: B65G49/07
Filed: 1994-09-28
Abstract: PURPOSE: To eliminate the generation of the creep of a wafer chuck by a method wherein intermediate layers for preventing a chemical from soaking from the outside are made to weld on the whole surface of the periphery of a reinforcing member, which is provided with wafer holding grooves at prescribed intervals and is made of a metal, and at the same time, a surface layer consisting of a thermally fusible resin is made to adhere closely to the peripheries of these intermediate layers in such a way as to coat the whole surfaces of the peripheries. CONSTITUTION: A wafer chuck 1 consists of a reinforcing member 2 and a surface later 3 formed by making a thermoplastic resin adhere closely to the periphery of the member 2. Holding grooves 11 are formed in a support plate part of the member 2 at prescribed intervals. A wafer 12 is supported between the holding grooves 11 and 11 between the wafer chucks 1 and 1, that is, by teeth parts. Intermediate layers 14 covering the whole periphery of the member 2 respectively consist of an inner side layer 15 consisting of an Au layer and an outer side layer 16, which is adhered on the outside of the layer 15 and consists of a Pt layer. Thereby, the full chemical resistance of the wafer chuck 1 can be maintained extending over a long period of time.
Patent JP-S6388380-A (JP)
Title: Pneumatically operated valve
Inventor: ARIIZUMI RYOZO
IPC: F16K1/32
Filed: 1986-09-30
Abstract: PURPOSE:To prevent a possibility of dust adhesion at the time of assembly by press-engaging an engagement pin inserted into an insertion hole with an engagement recess to connect an introduction member with a flow member. CONSTITUTION:Forming a piston rod 7 separately with an introduction member 26 in a direction of air pressure introduction and a flow member 27 in a direction of a flow passage, assembling is performed after securely cleaning the flow member 27 which comes into contact with clean fluid. At the time of assembly, after inserting an engagement column 31 into an engagement cylinder 32, an engagement pin 28 is inserted into an insertion hole so that the engagement pin 28 engages with an engagement recess 29 and project into the engagement cylinder 32 to connect the introduction member 26 with the guide member 27. This makes it possible to engage and fix the introduction member 26 and the flow member 27 by means of a cleaned automatic machine without both of the members coming into contact with hands or the like.
Patent JP-H0571789-A (JP)
Title: Air conditioner
Inventor: KIZAWA TOSHIHIRO
IPC: F24F11/02
Filed: 1991-09-12
Abstract: PURPOSE:To exhibit capacities over an original operation region and properly satisfy a variety of operation requirements in multichamber air conditioning. CONSTITUTION:A motor operated valve 2 is provided in a conduit 1 for delivered refrigerant from a compressor 11, which conduit by-passes internal heat exchangers 15a-15e. Temperature sensors 3a-3e provided respectively in the exchangers detect the temperature of refrigerant. A small operation load judging means of a control unit 4, wherein rated capacities of the exchangers are stored in a memory 5, judges whether or not one internal exchanger in operation exhibits its rated capacity of 4500kcal/H. In the case of YES, a first judging means judges whether or not the refrigerant temperature from the temperature sensor of the exchanger in operation is 53 deg.C or higher during heating and 3 deg.C or lower during cooling and in the case of YES, said means increases the opening of the valve 2 by alpha or beta and, after the lapse of predetermined period, a second judging means judges whether the refrigerant temperature has reached 50 deg.C or lower or 5 deg.C or higher. In the case of YES, said means fully closes the valve 2 and in the case of NO, the opening of the valve 2 is increased further by alpha or beta.
Patent JP-2001035241-A (JP)
Title: Floodlighting device
Inventor: AIGA KUNIYASU
IPC: F21V21/22
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent wires from being pulled excessively, when a support provided with electric-lamp members on its end part has extended to a maximum height. SOLUTION: In this floodlighting device, a plurality of stepwise thinning supports are extendably connected to each other, by inserting them in the inner circumference of a support 20 fixed to a base block 1, electric-lamp members 3 are mounted on an upper end part of a highest-stage support 23, a wire 4 is wrappingly hung on a pulley 52 and locked on an upper end part 2c of a support 21, wires are hung successively between connected supports in a similar manner, a wire 4' locked on a lower end 2d is hung wrappingly on a pulley 51 on the upper end part of the support 21 and further are hung wrapping on a pulley 53, and a lower end of the wire is wound round a winch 6 provided on the base block.  Lock pieces 7 are fixed to places near the locking positions of the wires 4, 4' locked on the portions 2b, 2d, and when the supports have extended to the maximum height and the wires are under tension, the lock pieces are caught in slits 2a in the sidewalls of the support 23 or support 22, so that the fact that the supports have extended to the maximum height is recognized.
Patent JP-2001054755-A (JP)
Title: Curtain coating method
Inventor: OKI KAZUHIRO
IPC: G03C1/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To form a uniform coating film having no irregularity by uniformly sucking in the coating width direction to uniformly remove entrained air even when a wide curtain film having a coating width exceeding 1 m is formed. SOLUTION: A slide surface 11 is formed on the upper surface of a slide hopper 10. A backup roller 20 is provided under the slide hopper 10. An air cut-off pressure reducing means 50 is provided in the vicinity of the backup roller 20 in the upstream side of a position, where the curtain film 40 collides with a web 30. A pressure reducing chamber 51 is provided in the air cut-off pressure reducing means 50. A suction opening part 52 is provided in the pressure reducing chamber 51 to be opposed to the backup roller and is formed so that the length (a) of the suction opening part 52 in the transporting direction of the web is >=10 mm. The pressure reducing chamber 51 is formed so that the area (b) of the cross-section (in the figure, a part shown by netting) vertically cut in the transporting direction of the web is >=1,500 mm2.  A suction port is formed at the end surface of both sides of the pressure reducing chamber 51 and a suction device is connected to the suction port through a pipe.
Patent JP-H0892123-A (JP)
Title: Soybean protein enzymatic decomposition product having low phosphorus content and used for renal diseases
Inventor: KIMOTO MINORU
IPC: A23L1/305
Filed: 1994-09-28
Abstract: PURPOSE: To obtain the soybean protein enzymatic decomposition product extremely low in the total phosphorus content, quite low in the phytic acid form phosphorus content, and capable of being effectively and safely used as a protein nutritive source for renal diseases. CONSTITUTION: The soybean protein enzymatic decomposition product for the renal diseases has a total phosphorus content of <=0.1%, especially <=0.025%, and a phytic acid form phosphorus content of <=0.004%, especially <=0.001%. The enzymatic decomposition product is obtained by decomposing soybean with an enzyme under hydrogen gas, and subsequently treating the product with an acrylic weakly basic anion exchange resin. The soybean enzymatic decomposition product contains 30-46 mg of L-threonine, 28-42mg of L-tyrosine, 42-82mg of L-phenylalanine, 10-16mg of L-cystine, 10-14mg of L-methionine, 37-55mg of L-valine, 37-55mg of L-isoleucine, 62-94mg of L-leucine, 50-74mg of L-histidine, 11-17mg of L-tryptophane, 19-29mg of L-histidine.
Patent JP-S6294750-A (JP)
Title: Defrosting operation control device for dehumidifier
Inventor: MORI YUJI
IPC: F24F11/02
Filed: 1985-10-18
Abstract: PURPOSE:To make it possible to positively conduct defrosting operation even when a limit switch is opened or closed by an erroneous operation and the like of said switch by preventing a power source to an electronic control circuit for defrosting from being disconnected by a switch other than a power source switch. CONSTITUTION:Even when a limit switch 4 is made open, if a power switch 6 is closed, power is being supplied to an electronic control circuit 5. When the electronic control circuit 5 detects the temperature by a sensor 9 fitted to an evaporator 12 while integrating an operational time value and such conditions as 1hr operation and the temperature of 0 deg.C or less being detected by the sensor 9 are satisfied, the humidifier enters into a defrosting operation, a compressor 1 and a blower 2 are stopped, and power is supplied to a heater 3. Further, during the defrosting operation, the sensor 9 conducts the temperature detection, and when the temperature reaches 12 deg.C or more, it is judged that frost is completely removed, and the mode of operation returns to an ordinary dehumidifying operation. Further, upon this occasion, the timer is reset, and the values are newly integrated. Power is continuously supplied to the electronic control circuit regardless of the operation of the limit switch, and defrosting is positively carried out without the timing of defrosting being jumped.
Patent JP-H0899851-A (JP)
Title: Perspiration component adsorbing method by macro-porous copolymer
Inventor: ARUFURETSUDO JIYOSEFU DEISAPIO
IPC: A61K8/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent underarm malodor associated with human perspiration by isolating sweat components from a bacteria flora of the skin by applying a (meth)acrylate unit-containing macroporous crosslinked copolymer on the human skin, adsorbing and entrapping the sweat components into and within the confines of the copolymer. SOLUTION: Components of sweat (especially butyric acid, propionic acid and hexanoic acid) found in human perspiration are adsorbed and entrapped into and within the confines of a macroporous crosslinked copolymer by applying a macroporous crosslinked copolymer having a (meth)acrylate unit and a pore diameter of a size sufficiently small (preferably 0.0001-0.1 μm) to inhibit skin bacteria from entering. Decomposition of the sweat components by the skin bacteria is thereby inhibited and hence the generation of body malodor is reduced. The copolymer is preferably made as particles respectively having 1-80 μm diameter and may be applied to the human skin in the form of a deodorant cream, a deodorant lotion, etc. The copolymer may be obtained by a suspension polymerization.
Patent JP-H10300955-A (JP)
Title: Optical waveguide and its production
Inventor: SAITO MINORU
IPC: G02B6/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make the formation of clad layers easier, to improve the productivity of quartz based optical waveguides and to reduce a cost by forming at least either of the upper clad layer or the lower clad layer of an org. polymer. SOLUTION: The lower clad layer 22 and core layer 23 consisting of a quartz based material are first formed on an Si substrate 21 by using an atmospheric pressure CVD method using a tetraethoxysilane as a gaseous source. The thicknesses of the lower clad layer 22 and the core layer 23 are set at 15 μm and 10 μm respectively and the refractive indices thereof are respectively set at 1.46 and 1.461. The refractive indices are controlled by doping desired amts. of phosphorus, germanium and boron to the layers. Next, the core layer 23 is etched by reactive ion etching until the layer remains at a width of 10 μm, by which the straight waveguide of a width 10 μm and thickness 10 μm is formed. Finally, methyl polymethacrylate is film-formed at a thickness 15 μm by a spin coating method as the upper clad layer 24 and the refractive index thereof is specified to 1.46.
Patent JP-H0794266-A (JP)
Title: Induction heating equipment
Inventor: NISHINO SHUZO
IPC: H02J50/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide an induction heating equipment wherein a change of temperature is eliminated to realize miniaturization of the equipment. CONSTITUTION:In this constitution, an induction line cartridge X of flowing a high frequency sinusoidal current is set up along a conveyer device 3 for conveying an article 1 through a pallet 2 in a heating furnace 4', and a heating coil 7 for heating the article 1, pick up unit P resonating with a frequency of the induction line cartridge X to generate electromotive force and a capacitor 12 are provided in the pallet 2, to connect the heating coil 7 to this resonating circuit. In this way, the article 1, while conveyed by the conveyer device 3 through the pallet 2, is continuously heated by the heating coil 7, so that generating distortion due to a change of temperature can be prevented. Necessity for a plurality of power supply units, as required in the conventional heating equipment, is eliminated, and the equipment can be miniaturized.
Patent JP-H0397027-A (JP)
Title: Data sorter
Inventor: KIMURA MAKOTO
IPC: G06F7/24
Filed: 1989-09-08
Abstract: PURPOSE:To quickly sort a large quantity of records exceeding the capacity of an internal memory by successively reading out records from an external storage means and arranging designated keywords in the order of priority level related to designation and adding storage position information to convert records into sort records. CONSTITUTION:A designating means (b) arbitrarily designates plural keywords as the sort object and priority levels of respective sort processings of these keywords. A converting means (c) successively reads out records from an external storage means (a) to convert them into sort records where keywords designated by the designating means (b) are arranged in the order of priority level related to designation and storage position information in the external storage means (a) is added. Sort records converted by the converting means (c) are stored in an internal storage means (d). A sorting means (e) sorts records based on sort records in the internal storage means (d). Thus, the record form is changed to perform the sort processing, and records are quickly sorted.
Patent JP-S6388690-A (JP)
Title: Memory card
Inventor: INOUE TAKAMASA
IPC: G11B7/0033
Filed: 1986-10-01
Abstract: PURPOSE:To improve a security function by driving a mask driving circuit so that partially or generally liquid cristal coated on the surface of an optical memory is made opaque in correspondence to the area of the optical memory. CONSTITUTION:A mask 17 made of liquid cristal is coated on the surface of the optical memory 13. A memory card 10 incorporates the mask driving circuit 14 which acts so that the liquid cristal can be simultaneously made opaque generally or at every area in the optical memory 13. According to an instruction from a CPU circuit 11, the driving circuit 14 operates. If data are written in an IC memory 12 in requiring a writing the mask driving circuit 14 operates according to the instruction from the CPU circuit 11 after data is written. If writing is not needed, the mask driving circuit 14 operates according to the instruction from the CPU circuit 11. If the optical memory has an area requiring no security, the optical memory 13 is masked except for the area, otherwise, the entire optical memory 13 is masked. Thus the security function is improved.
Patent JP-H0760008-A (JP)
Title: Defoaming agent composition
Inventor: KOBAYASHI HIDEKI
IPC: C08K3/36
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a defoaming agent composition with superb defoaming ability and persistence under strong alkalinity conditions by making the composition of specific pts.wt. of a liquid organic silicon polymer expressed by a specific formula and fine silica powder with a specified specific surface area respectively. CONSTITUTION:This defoaming agent composition is composed of 100 pts.wt. of a liquid organic silicon polymer expressed by formula I (R1 is a monovalent hydrocarbon group excepting an alkenyl group, preferably a methyl group or a phenyl group; R2 is a group selected from a group of a monovalent hydrocarbon, hydrogen atom and a hydroxyl group; R3 is an alkylene group, m is an integer of 2 or higher which indicates a degree of polymerization in the units of silalkylenesiloxane; n is an integer of 0 or higher which indicates a degree of polymerization in the units of diorganosiloxane, and m>=n), and 1 to 50 pts.wt. of silica fine powder with a specific surface area of at least 50m<2>/g. This defoaming agent composition has superb defoaming ability and persistance under strong alkalinity conditions.
Patent JP-S6389893-A (JP)
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/21
Filed: 1986-10-03
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。