baber/WOPTO huggingface dataset:
Patent JP-H11160373-A (JP)
Title: Sine wave phase measurement apparatus
Inventor: NAKAHARA TOMOO
IPC: G01R25/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To attain a highly accurate phase measurement after making resolution of A/D conversion uniform and reducing the resolution. SOLUTION: A to-be-measured sine wave signal is divided into two by a signal divider 10, and the phase of the second sine wave signal is controlled in the phase shift 12. After that, each amplitude of the first sine wave signal and the second sine wave signal is treated by each A/D converter 11, 14, and phase of the to-be-measured sine wave signal is calculated based upon each amplitude of the first and the second sine wave signals.
Patent JP-H04193281-A (JP)
Title: Low frequency treatment device
Inventor: INAKAGATA SATORU
IPC: A61N1/08
Filed: 1990-11-27
Abstract: PURPOSE:To certainly perform the judgement of the mounting state of electrodes on a human body and the display corresponding to a treatment state by a method wherein the discharge current flowing through a pair of the electrodes mounted on the human body is allowed to flow to the display element of a human body detecting circuit. CONSTITUTION:When the first and second electrodes A, B are mounted on a human body and a signal showing a treatment pattern is inputted from a switch part 1, the current supplied from a booster circuit 3 flows to a display element DL through the electrodes A, B, the human body and a switch circuit 4. The display element DL lights by said current and the current is converted to voltage by the V-I characteristic of the display element to turn a transistor Q2 ON. That is, since the display element DL lights only for a period when a discharge current flows at each time when a discharge current flows to the human body through the electrodes A, B, the display corresponding to the treatment pattern can be performed. By this constitution, the mounting state of the electrodes A, B on the human body can be certainly judged and the display corresponding to a treatment state can be certainly performed.
Patent JP-H02214866-A (JP)
Title: Electrophotographic element containing certain anthraquinone derivative as electron transporter
Inventor: TEE-MIN KUN
IPC: G03G5/06
Filed: 1989-12-20
Abstract: PURPOSE: To rather efficiently and easily form an photographic element having excellent electron transfer characteristics by incorporating an electron transfer agent comprising a specified compd. CONSTITUTION: The electron transfer agent comprising a deriv. compd. of anthraquinone expressed by formula I is incorporated into the photographic element. In the formula I, one of R<1> to R<4> is a noncyclic alkyl group having 2 to 10 carbon number or -COOR<5> , one of other R<1> to R<4> is H, a noncyclic alkyl group having 1 to 10 carbon number or -COOR<5> , and the other two of R<1> to R<4> are H, and R<5> is a 1 to 10C alkyl group. This compd. can be obtd. by preparing an anthraquinone having proper substituents R<1> to R<4> from an easily available start material and then combining the obtd. anthraquinone with 2 to 3 equiv. of bis-trimethyl silyl carbodiimide. Thereby, the electron transfer agent can be easily produced by a rather simple and efficient method, and the obtd. agent has an excellent ability to accept and transfer electrons produced by a charge generating material.
Patent JP-H02174666-A (JP)
Title: Method for processing raw material capable of absorbing and preserving plural crude drug ingredients in insect gall fruit
Inventor: ONO MINORU
IPC: C12G3/04
Filed: 1988-12-26
Abstract: PURPOSE:To obtain an insect gall fruit of Actinidia polygama usable as a raw material for fruit wine in an optional period by absorbing ingredients of other medicated plants in the insect gall fruit of the Actinidia polygama and freeze-drying the resultant substance. CONSTITUTION:Crude drug ingredients, such as seed, rhizome or leaf of Asparagus cochinchinensis Merr., Rubia akane Nakai, Torilis japonica DC., Epimedium grandiflorum Morr. var. thunbergianum Nakai, etc., are extracted with dilute ethanol to prepare a permeation liquid. An insect gall fruit of Actinidia polygama just after collection thereof is separately washed with water by rubbing to remove sticking foulings and calyxes. The resultant fruit is then dipped in the afore-mentioned permeation liquid for 3-10hr. The insect gall fruit absorbing the plural crude drug ingredients is then freeze-dried at -15 to -20 deg.C and used as a raw material for fruit wine at a desired time.
Patent JP-H05162319-A (JP)
Title: Ink jet recording head, production thereof and ink jet recording apparatus equipped with the same head
Inventor: YAMAMOTO HISASHI
IPC: B41J2/05
Filed: 1991-12-12
Abstract: PURPOSE:To enhance yield and durability, in an ink jet recording head produced by the transfer molding of a resin collectively forming a plurality of elements, by integrating the resin layers formed to both surfaces of a substrate through the holes piercing the surfaces of the elements provided to the substrate and the rear of the substrate. CONSTITUTION:A plurality of rows of energy generating elements and electrode elements opposed to each other are formed on a substrate 1 by a film forming method. Holes 14 piercing the surface having the rows of the elements 6 formed thereto of the substrate 1 and the rear of the substrate 1 are formed on the dividing and cutting line of the substrate. A solid layer for forming liquid passages and a liquid chamber 16 so as to form the passages just above the energy elements is provided to the surfaces of the elements 6 of the substrate 1 and, thereafter, a resin is poured in the holes 14 from the surface on the side of the elements 6 of the substrate 1 by transfer molding to form the resin layers 17, 17 on both surfaces of the substrate 1 through the holes 14 piercing both surfaces of the substrate 1. Next, the substrate is cut at parts becoming emitting orifices 20 along the dividing and cutting line and the solid layer is removed by a solvent.
Patent JP-H01171256-A (JP)
Title: Buitl-up structure of semiconductor device
Inventor: HIROHASHI OSAMU
IPC: H01L21/60
Filed: 1987-12-25
Abstract: PURPOSE:To improve heat-dissipating properties by assembling the structure by mounting a semiconductor pellet onto a die pad of a lead frame and die- bonding the pellet while wire-bonding the semiconductor pellet and each lead section in a first lead frame and bringing a die pad of a second lead frame to the state of pad-down. CONSTITUTION:Independently manufactured first and second lead frames 4, 5 in the same size are mutually superposed vertically, and the connecting strip bands of the lead frames 4, 5 are bound mutually with adhesives, etc. A semiconductor pellet 2 is mounted onto a die pad 52 for the second lead frame 5, and the upper surface electrode of the semiconductor pellet 2 and lead sections 42 in the first lead frame 4 are wire-bonded by wires 3, and the state of pad- down is brought so that the die pad 52 is separated from the lead sections 42 for assemble of the structure. Accordingly, a region shown in a chain line P is resin-sealed through the next process in the temporary assembly of a semiconductor device while unnecessary sections in the lead frames 4, 5 are cut, thus completing the product of the semiconductor device.
Patent JP-H02178221-A (JP)
Title: Oil-in-water type emulsion feed, promotion of heat and roborant
Inventor: SHIBATA KENJI
IPC: A61P15/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain an oil-in-water type emulsion feed having effects on promotion of heat of animals and fishes and on elevation of energy and excellent palatability, containing fats and oils, organic acid, emulsifying agent and water in a specific ratio. CONSTITUTION:The title feed containing 20-85wt.% based on total weight of fats and oils, 0.01-5wt.% organic acid, 0.1-70wt.% emulsifying agent and 5-65wt.% water. The preferable amount of the fats and oils is 30-82wt.% and that of the emulsifying agent is 0.1-50wt.%. The feed may be optionally mixed with salt, saccharide, starch, fruit juice; seasoning, spice, etc., besides the components. In order to obtain the feed, sufficient stirring and blending are required until these components accomplish a stable oil-in-water type emulsion state.
Patent JP-H05261123-A (JP)
Title: Protecting and correcting tool for row of teeth and manufacture of the same
IPC: A61C7/08
Filed: 1992-12-09
Abstract: PURPOSE:To provide a protecting and correcting tool for row of teeth formed in advance in the shape which ensures easy fabrication of the tool excellent in performance of mounting on the row of teeth of a person as object. CONSTITUTION:A protecting and correcting tool for row of teeth is provided which is softened and molded according to a row of teeth of a person concerned or the model, wherein the protecting and correcting tool is in advance formed by pouring molten resin from a gate installed at the outer lip minor-band side outer edge in right middle position of the lip side-face mating part into the shape that the cheek tongue direction section of a molar tooth occlusion surface mating part is bent projectingly to the molar tooth occlusion surface side while the mating tooth surface side remains plane, that the thickness of the side face mating part is 1/2 thru 1/6 as large as that of the occlusion surface mating part, and that the height of the tongue side-face mating part is 1/2 thru 1/3 as large as that of the lip side-face mating part, and further, if necessary, that the lip tongue direction section of the part mating with the foretheeth and/or dogteeth is in V-form approximately. This tool is softened and pressed in fit to the row of teeth of the person concerned or the model thereof so as to deform the wall part of the tool for generation of tight attachment to the molars, foreteeth, and/or dogteeth and also to the gum mucosa.
Patent JP-H05166413-A (JP)
Title: Electric insulating resin composition and enameled wire
Inventor: HONDA YOSHIHIKO
IPC: H01B7/02
Filed: 1991-12-13
Abstract: PURPOSE:To provide an electric insulating resin composition which is excellent in lubricant dispersibility and in coating preservation stability at a high temperature and capable of forming self-lubricating film, and an enameled wire which uses this composition. CONSTITUTION:The electric insulating resin composition is made up by mixing (A) 0.1-10 parts by weight of partial saponified ester wax, (B) 0.1-10 parts by weight of low molecular weight polyethylene and (C) 0.05-10 parts by weight of organic bentonite with reference to 100 parts by weight of the resin portion of synthetic resin coating, and the enameled wire is made up by applying and baking this composition on a conductor directly or through an any other insulating material.
Patent JP-2001147022-A (JP)
Title: Floor heater
Inventor: KUSAKA ATSUSHI
IPC: F24D3/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor heater capable of lowering the mean temperature of a warm water flowing to a floor heating panel to a desired temperature. SOLUTION: Warm water is circulated between a heat source 1 and a floor heating panel 2, and the surface temperature of the panel 2 is raised. A heat exchanger heat exchanges a forward tube 6 for passing the water from the source 1 toward the panel 2 with a return tube 7 for passing the water directed from the panel 2 toward the source 1. A temperature regulating valve 4 for opening/closing the tube 6 is provided between the source 1 and the exchanger 3, and the valve 4 is controlled at the timing of opening and closing the valve by a microcomputer 20 so that the temperature of the water flowing to the panel 2 is held at a desired temperature.
Patent JP-H09150104-A (JP)
Title: Joint material replenishing type caulking gun
Inventor: OSAKA TOSHIHARU
IPC: E04F21/08
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to use only the arbitrary one cylinder and to easily use the cylinder as a cylinder of a length similar to the length of the conventional cylinder by connecting both cylinders as well by preparing two kinds of the long and short cylinders which attain about the same length as the length of the conventional cylinder when both are connected to each other. SOLUTION: The long cylinder (a) which is freely removably screwed and fitted with a front end cap 2 in its front end opening and is likewise freely screwed and fitted with a rear end cap 3 having a piston stepwise advancing mechanism part 6 on the rear surface in its rear end opening and the short cylinder (b) are made connectable freely removably of the respective rear ends and front ends. In addition, a piston rod 51 having a piston 4 at the front end has at least one piece of extension rods 52 , 53 which are installed to be penetrated in the rear end cap 3 and the piston stepwise advancing mechanism part 6 and are freely removably connected to the rear end thereof.
Patent JP-H07156074-A (JP)
Title: Motor-operated driver equipped with loose judging function
Inventor: FUKUHARA KENJI
IPC: B23P19/06
Filed: 1993-12-02
Abstract: PURPOSE:To judge whether there is any looseness in a screw or not in a simple manner by installing a means, which energizes an electric motor in the loosening direction as long as the specified time after detecting the completion of thread fastening, and another means judging whether the screw thread is loosened or not by this energizing means, respectively. CONSTITUTION:When clamping for the specified time is over, after an interval as long as the specified time, a controller 1 controls both minute return selective circuits 2 and 3 and a reverse rotation selector part 11, energizing a motor M in the loosening direction. With this energizing control, a current in this motor M increases, therefore a thread looseness setting current is outputted from a current limiting part 9, and torque is given to the thread as long as the specified time by the current. In the case where there is no looseness in the thread, a screw will not rotate in reverse, and at this time, there is no rotational signal out of an input circuit 13, and since such a fact that a motor current is reached to the thread looseness setting current is detected out of an indicator current detecting part 16, the controller 1 judges that there is no looseness.
Patent JP-H03193557-A (JP)
Title: Electric power steering device
Inventor: NISHIGORI YUTAKA
IPC: B62D5/04
Filed: 1989-12-21
Abstract: PURPOSE:To omit a clearance adjustment between a clutch rotor and an armature as well as to shorten a span of assembling time by supporting the armature being selectively attracted to the clutch rotor so as to come into contact with the rotor side in a state of being free from slide motion in the axial direction. CONSTITUTION:A fixed side member comprising a field core 31 of a solenoid clutch 30 is installed at the side of a motor body 11b, while a clutch rotor 33 is installed at the side of a motor shaft 11a, and an armature 34 is installed at the side of a gear shaft 12 merely supporting it free of slide motion ion the axial direction. Accordingly, troublesome clearance adjustments for the clutch 30 becomes disused, so that in such a state as making the rotor 33 and the armature 34 contact with each other at all times, the side of the motor body 11b is merely fitted in the side of a steering body 6 for assembly whereby assembly of a motor 11 to the steering body side is performed. Consequently, assembling operability is sharply improvable. Next, the clutch 30 is normally used after being energized with current, and only when something wrong has occurred in output of the motor and a control system, speed transmission from the motor 11 to a steering output shaft system is interrupted.
Patent JP-2000152741-A (JP)
Title: Chemical sprayer
Inventor: KAWAGUCHI HIROSUKE
IPC: A01M7/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a chemical sprayer capable of readily and safely performing moving and transporting operations. SOLUTION: This chemical sprayer is obtained by feeding an electric power from a DC power source receptacle 59 of a light four-wheeled truck 1 through an extension cord 53 to a DC motor 61, feeding the electric power to the DC motor 61 when an advance ON-OFF switch 63a of an operation panel 63 is pushed by an operator 7C, reducing the speed of the DC motor 61 with a speed reducer 62 and a worm 65 and a worm wheel 67, on the other hand, producing a large torque from an output of the worm wheel 67, transmitting the rotation of the worm wheel 67 through a V-belt pulley 69 and a V-belt 71 to a V-belt pulley 73 and thereby rotating and driving wheels 75 in the forward direction.
Patent JP-H06162008-A (JP)
Title: Page description language processor
Inventor: NISHIKAWA SHIGERU
IPC: B41J29/38
Filed: 1992-11-17
Abstract: PURPOSE:To automatically edit a page description language program given as an output request, so that it conforms to a characteristic and a function of a prescribed output device. CONSTITUTION:This page description language processor executes an editing processing to a page description language program in which document information to be outputted by an output device for outputting visibly the document information is described by page description language. Also, this processor is provided with a storage means 11 for storing attribute information (for instance, printer description data consisting of information related to a function peculiar to each printer and information related to an integrated font, etc.) of an output device (for instance, a printer), and an editing mans 12 for executing a processing for reading out the attribute information of its output device from the storage means and reflecting it in the page description language program.
Patent JP-2000122311-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YOSHIDA ICHIRO
IPC: C08L63/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the stability of a charged state, sensitivity, durability and environmental stability by using a polyester resin containing a specified amount of halogen atoms and an epoxy resin. SOLUTION: When a monolayer type photoreceptor is manufactured by coating with a coating material prepared by dispersing a phthalocyanine pigment in a synthetic resin binder, a polyester resin containing 1-20 wt.% halogen atoms and an epoxy resin are used. A solid resin obtained by using bisphenol A and epichlorohydrin as starting materials and having an epoxy equivalent of 450-3,000 and 60-150 deg.C softening point is suitable for use as the epoxy resin. In order to crosslink and harden the resins, 5-25 wt.% alkyl-etherified melamine resin is used in the synthetic resin binder.
Patent JP-2000148760-A (JP)
Title: Method and device for information analysis
Inventor: ARAI KIMIO
IPC: G06F17/30
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the information analyzing method and a quoted document analyzing device which can retrieve and analyze the growth rates of various information in every specific period in a short time with hit precision. SOLUTION: This method is an information analyzing method which retrieves specific information stored in a specified storage medium and analyzes the retrieved information and has a step (S105) for counting pieces of object information retrieved in a specific period under inputted and set specific conditions, a step (S106) for calculating the growth rate in every specific period according to the counted number, and a step (S109) for outputting the calculated growth rates in specific output form. The output format shows, for example, the ranking of the growth rates of various information based upon specific conditions and a matrix of the growth rates of various information based upon conditions.
Patent JP-H02175347-A (JP)
Title: Roof structure of vehicle
Inventor: MIYAHARA KATSUNORI
IPC: B62D25/06
Filed: 1988-12-27
Abstract: PURPOSE:To reduce low frequency noise inside a vehicle by a method wherein a molded ceiling material to be provided below a roof panel is hung via an elastic body from the roof panel so that vertical vibration is permitted. CONSTITUTION:A room 2 of a car is covered by a roof panel and a molded ceiling material 4 or the like provided below the roof panel. The roof panel 3 is fixed to an outer panel 6 to be an upper side of a roof side rail 5 with its right and left sides fixed via a drip channel 7 respectively. In the above constitution, the molded ceiling material 4 is hung by an elastic body 8 at its center with a space 9 formed between the roof panel 3 and the material 4. That is, the molded ceiling material 4 is supported by elasticity of the elastic body 8 so that vertical vibration with respect to the roof panel 3 is allowed. Low frequency noise is absorbed by vibrating the elastic body 8 and the molded ceiling material 4 with low frequency noise generated inside a room.
Patent JP-2000153881-A (JP)
Title: Prepared food container
Inventor: HIRATA KOICHI
IPC: B65D81/20
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To easily confirm such a fact as the ease that a container with prepared food stored has been unsealed before it is used by providing a one-way valve for discharging internal gas on a lid, and providing a reduced pressure indicator where a reduced pressure state of the internal gas can be recognized from its appearance. SOLUTION: A reduced pressure indicator 3 and a one-way valve 5 are provided on a surface of a lid 2. The reduced pressure indicator 3 is curved inwardly to indicate a reduced pressure state when the inside of a container body 1 sealed by the lid 2 is at a reduced pressure state lower than an atmospheric pressure. In addition, the one-way valve 5 automatically discharges internal gas to the atmosphere when an internal pressure in the container is larger than the atmospheric pressure and also prevents an automatic air flow in a reverse direction. The container thus constituted for prepared food causes the reduced pressure state to be canceled once the lid 2 is opened, and the reduced pressure indicator 3 does not indicate the reduced pressure state even if the lid 2 is put over again.  Therefore, by checking the reduced pressure indicator 3 when the container is unsealed after long-term preservation, whether or not the lid 2 is opened before used can be known.
Patent JP-H01171403-A (JP)
Title: Seeding paper of germination promotion
Inventor: MASUBUCHI MAKOTO
IPC: A01C1/04
Filed: 1987-12-26
Abstract: PURPOSE:To enable seeding at equal intervals and to eliminate fertilization from seeding to germination, by laying seeds equipped with fertilizer around the seeds in water-soluble paper at equal intervals and setting a separating means at intermediate parts between the seeds to form seeding paper of germination promotion. CONSTITUTION:Seeds 2(21...2n) and fertilizer 3(31...3n) around the seeds 2(21...2n) are arranged on water-soluble paper 1 at equal intervals longitudinally and latitudinally, respectively and water-soluble paper 1' is bonded to the water-soluble paper with a polymerized binder in an integrated way. For example, a perforation 4 is made at longitudinal and lateral intermediate parts between the seeds as a separating means to give seeding paper 5 of germination promotion. Consequently, the seeds can be surely seeded at equal intervals and fertilization is eliminated from seeding to germination.
Patent JP-2001145485-A (JP)
Title: New mannanase, method for producing the same and its use
Inventor: KETSUTOKU ASAKO
IPC: C12P19/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain an enzyme which has a high mannan-degrading activity even near ambient temperature, and has high relative specific activity. SOLUTION: This is β-mannanase produced by strains belonging to the monoverticillate genus Penicillium and the monoverticillate genus Eupenicillium, wherein the enzyme nonspecifically hydrolyzes β-1,4-D-mannnopyranoside linkage of β-mannan to form mannose and mannooligosaccharide, has an optimal pH at about 5.0 to 6.0, has a suitable temperature range for action from about 20 deg.C to 70 deg.C, and has an (activity at 30 deg.C/activity at 40 deg.C) ratio of about 80% or higher. The enzyme allows preventing the formation of precipitates without adding a large amount of an enzyme at an ambient temperature upon preparing drinks containing coffee.