baber/WOPTO huggingface dataset:
Patent JP-H06205532-A (JP)
Title: Safety device for electric current transformer
Inventor: OWASE JOJI
IPC: H02J50/00
Filed: 1992-12-26
Abstract: PURPOSE:To detect load of an electric current transformer when it is in an opening state to automatically short-circuit a secondary winding of the electric current transformer and to provide a safety device for the electric current transformer preventing danger of an electric shock or overheat. CONSTITUTION:A safety device for an electric current transformer is connected between a secondary winding 3 of the electric current transformer supplying high frequency constant current to a primary winding and load, connection is made between both ends of the secondary winding 3 with a short-circuiting circuit having a switching means, one end of the secondary winding 3 is directly connected to one load terminal 5 and, at the same time, a primary winding 8 of a load current detecting transformer 7 is connected between the other end of the secondary winding 3 and the other load terminal 6, and a device opening and shutting the switching means is connected to a secondary winding 9 of the load current detecting transformer 7.
Patent JP-H10191864-A (JP)
Title: Fan in combination for hitting harmful insect
Inventor: TAKABAYASHI SATOYUKI
IPC: A01M3/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fan in combination for hitting harmful insect which can be used by attaching a sheet member to a harmful insect hitting part in the case of fanning as a fan, and can be used by detaching the sheet member from the harmful insect hitting part when hitting a harmful insect. SOLUTION: This fan in combination for hitting harmful insect is provided with a plate-shaped harmful insect hitting part 1 having a lot of small holes like a net, etc., grip part 2 extended from this harmful insect hitting part, and sheet member 3 attachably and detachably fitted to one side of harmful insect hitting part. When the sheet member 3 is attached to the harmful insect hitting part, it can be used as a fan but when the harmful insect such as fly or mosquito appears, the sheet member 3 is detached from the harmful insect hitting part 1 so that the harmful insect can be quickly hit and attacked. Besides, in place of attaching the sheet member 3 to the harmful insect hitting part, the cover member can be used while covering the harmful insect hitting part 1 as well.  Thus, the form as a harmful insect hitting instrument and the form as a fan can be speedily and smoothly changed.
Patent JP-H1137986-A (JP)
Title: Device and method for automatically analyzing chlorobenzene
Inventor: MIYAZAWA KUNIO
IPC: G01N30/54
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact automatic analyzer which can be used for an analysis of chlorobenzene as an index replaced with dioxine included in trash burner exhaust gas or metal refining process exhaust gas. SOLUTION: This analyzer comprises: at least a condenser 3; a cold trap injector 4; a separator 5; a detector 6; and a data processor 8 if necessary. In this case, the cold trap injector 4 has a capillary pipe and the inner face is performed a surface processing using polysiloxane. This cold trap injector 4 is cooled at a higher temperature than -80 deg.C by liquefied carbonic acid gas to be automatically analyzed. A gas chromatograph device provided with a capillary column is used as a separation column in the separator 5, and an initial set temperature of a thermostat of the gas chromatograph device is set at 40 deg.C or less to be analyzed.
Patent JP-H06202071-A (JP)
Title: Liquid crystal display panel
Inventor: HAYASHI YUJI
IPC: G02F1/133
Filed: 1992-12-25
Abstract: PURPOSE:To make an entire-surface display on the normally white mode of liquid crystal display panel in a different color tone from a white display when there is no signal. CONSTITUTION:The liquid crystal display panel is equipped with a liquid crystal pixel array constituting a screen and is provided internally with a driving part which makes a normal display on the screen by letting the liquid crystal pixel array operate in AC according to an externally inputted normal image signal SIG and operates in normally white mode where the white display is made on the screen when the panel is not in operation. Further, the liquid crystal display panel is equipped with a signal generating means which generates a stand-by image signal WAT and a changeover switch 11 which makes the stand-by display in a different hue from the white display by performing switching to the stand-by image signal WAT and driving the liquid crystal pixel array in AC mode unless the normal image signal SIG is inputted from the outside. The driving part includes a vertical scanning circuit 8 which scans the liquid crystal pixel array in order according to a vertical start timing signal VST and a the signal generating means consists of a 1/2 frequency divider 10 which divides the frequency of the vertical start timing signal VST by two to generate the stand-by image signal WAT inverted at every one field.
Patent JP-2001173549-A (JP)
Title: Wind force converter
Inventor: AOKI SHIGEMITSU
IPC: F03D5/06
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a wind force converter capable of causing motion by wind in a narrow operation range, reducing the installation space by a simple constitution, constituting each member of a simple structure by reducing centrifugal force of wind, and reducing wind noise. SOLUTION: This wind force converter is provided with a base 2 and a blade member 3 mounted thereon, and adapted to take as power the motion when the blade surfaces S1, S2 of the blade member are subjected to wind with a gradient to the wind direction to be turned. The blade member 3 is formed by the blade main body 4 and the base part 5 for supporting the body 4, the base part 5 is journaled to the base 2 to freely reciprocate and turn in a first angle range A1 through a first journal part C1 disposed substantially horizontally in the shaft center direction, and the blade main body 4 is journaled to the base part 5 to freely reciprocate and turn in a second angle range through a second journal part C2.  This converter is provided with blade turning means 6, 13 for turning the blade main body through the second journal part to place the other blade surface opposite to wind when one blade surface of the blade main body is subjected to wind and the blade member is turned to the terminal end of the first angle range through the first journal part.
Patent JP-H11187879-A (JP)
Title: New inps gene derived from plant belonging to genus nicrotiana
Inventor: YAMADA SHIGEHIRO
IPC: C12N15/09
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new gene derived from genus Nicotiana having a function of giving a salt stress resistance to plants, and having a specific DNA sequence and encoding proteins having inositol-1-phosphate synthetase activity. SOLUTION: This new INPS gene derived from genus Nicotiana has a DNA sequence described in the formula or a sequence in which one or some DNA are substituted, deleted, inserted or added and encoding a protein practically having the inositol-1-phosphate synthetase(INPS) activity, having a function affording activity for water stress resistance to a plant, and capable of improving the salt stress resistance of the plants by controlling an expression of this gene. This DNA is obtained by extracting an entire RNA from a chloroplast system of Nicotiana paniculata, separating an mRNA and preparing a cDNA library using the mRNA as a template, and screening this in a differential screening method.
Patent JP-H05177797-A (JP)
Title: Vessel and packaged body
Inventor: TOKOO MAKIO
IPC: B65D65/40
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a multilayer vessel and a packaged body constituted of polyester which combines molding workability with excellent gas barrier proper ties by laminating both at least one kind of layer incorporating thermoplastic resin as a main body and the layer of thermal liquid crystal polyester equipped with four kinds of specified constituent units. CONSTITUTION:A laminated body is obtained by laminating both at least one kind of layer incorporating thermoplastic resin as a main body and the layer of thermal liquid crystal polyester equipped with four kinds of specified constituent units. A multilayer vessel is formed of the laminated body. After contents are enclosed in the multilayer vessel, a packaged body is formed by treating the multilayer vessel by hot water or steam. In this case, the respective constituent units are successively constituted so as to be shown in the respective formulas as mentioned elsewhere. Further, first and second constituent units are set in the number of practically equal moles and also the total amount thereof is set in 15-90mol%. Furthermore, as third and fourth constituent units, the total amount thereof is set in 10-85mol%. Moreover, the rate of amount of the third constituent unit for the total amount is set in 10mol% or above.
Patent JP-H06200866-A (JP)
Title: Plunger pump
Inventor: NISHIDA ATSUO
IPC: F04B9/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a plunger pump which prevents a gas lock phenomenon caused by free gas from residual fluid within a pump in a device which quantitatively carries fluid having properties making gas free. CONSTITUTION:The pump is equipped with a plunger 4 which is reciprocated with a specified stroke maintained, and concurrently rotated around its shaft 10a at a specified rotating speed, and with its drive means 5, an inlet port 23 and a discharge port 24 are provided for the circumferential wall of the tip end section of a cylinder 22 in which the planger 4 is fitted, concurrently a cut-out section 25 is provided, which controls communication and cut-off with/from the inlet port, the discharge port and the inside of the cylinder 22, and the cut-out section is so constituted that the inlet port is opened in a suction stroke with the discharge port closed, and the operation of the suction stroke is reversed in a discharge stroke. In this case, a pump main body 2 is submerged in fluid with the inlet port faced to a fluid layer and also with a drive means is disposed over the surface of fluid.
Patent JP-2000181804-A (JP)
Title: Self-destruction type semi-conductor device
Inventor: OGAWA SHIGEO
IPC: G06F21/60
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To execute an operation for a required period by the limited battery capacity of a power supply source. SOLUTION: An open/short-circuit detecting circuit 50 and a differential amplifier circuit 52 are constituted of a MOS transistor circuit and a reference voltage setting circuit 51 is of a capacity circuit. A digital output buffer circuit 53 is constituted of a CMOS inverter and a control circuit or element 4a is of a CMOS selector circuit. When the power supply source 6 is removed or short-circuited, voltage lowering is detected by a voltage change detecting circuit 5a. Thus, the control circuit or element 4a is operated by turning-on, a destroying circuit 2 is connected to a destruction capacitor 3 and memory data of a semi-conductor integrated circuit 1 is destroyed by the destroying circuit 2.
Patent JP-H05163821-A (JP)
Title: Forming method for wiring pit with lead-in space
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/18
Filed: 1991-12-13
Abstract: PURPOSE:To set wiring equipment in a load-in space to supply a wiring pit for conventional wiring by providing the load-in space connected directly to the pit on the side of the wiring pit, because the wiring pit is blocked, in many cases, by the wiring equipment even if the wiring pit is provided. CONSTITUTION:Floor panels 1 without supporting edge at their periphery are laied out on a slab at a specified interval to provide a grating groove between the floor panels 1. Leg panels 21 and 22 lower by a thickness of a cover plate 3 than the floor panels 1 are set at the corners and side edges of the floor panels 1 at a specified interval while a distance from the leg panels 21 and 22 at the side opposite to the groove is also kept at a specified interval. On the grating groove, a secondary entirely flat floor surface is formed by the installation of a cover plate 3 on the leg panels 21 and 22. Then a wiring pit 4 is formed between the leg panels 21 and 22 opposed to each other on both sides of the groove under the cover plate 3 to form a lead-in space between the leg panels 21 and 22 adjacent to each other on the same side of the floor panel 1 in a continuous form with the pit.
Patent JP-H06204619-A (JP)
Title: Semiconductor light-emitting device
Inventor: KIKUKAWA TOMOYUKI
IPC: H01S5/00
Filed: 1992-12-28
Abstract: PURPOSE:To increase the hole diffusion rate of the barrier layer of multiple quantum well structure, and to improve the injection efficiency of holes into each quantum well layer and equalize the injection of holes. CONSTITUTION:Barrier layers 3 consisting of a material that the effective mass of holes moving in the thickness direction of a semiconductor layer is smaller than that of well layers 2 are formed in multiple quantum well structure. A layer composed of a crystal lattice-mismatched with a semiconductor substrate 1 and mismatched with the well layer 2 is used as the barrier layer 3.
Patent JP-H06237213-A (JP)
Title: Registration type radio/wire integrated communication  method
Inventor: KONO SADANOBU
IPC: H04B7/26
Filed: 1992-12-24
Abstract: PURPOSE:To realize a stable communication whose added value is high by cramming many ideas by utilizing a weak radio wave. CONSTITUTION:Each pico-unit 7 expands in a plane at an interval of the periphery of several kilometers, and a user being in its periphery utilizes a weak radio wave such as a person 56, or utilizes a wire terminal such as a person 57, or utilized a nondirectional antenna such as a person 58, by which an integrated communication system which can execute a communication and can answer a wide need is constructed. In the case many persons emit a radio wave at the same time within a rarrow range, the radio wave emitting/receiving place antenna communication direction for emitting limited use in the necessary direction in a mobile communication is controlled in order to prevent a punctured state. When transmitting/receiving radio waves of the other party of a communication (the pico-unit, etc.) and each telephone set become communicatable by shifting the time by one frequency channel, the radio wave can be utilized effectively. Since the frequency channel is the same in transmission and reception, a peripheral equipment is simplified and becomes economical. In such a way, a stable communication whose added value is high can be executed.
Patent JP-2000166390-A (JP)
Title: Arrangement of seedling box, seedling box carrier and apparatus for arranging seedling box suitable for using the box
Inventor: OSHIMA MASARU
IPC: A01G9/14
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out an operation of arranging sowed seedling boxes on the ground of raising seedling greenhouse. SOLUTION: A seedling box carrier 1 loaded with stacked seedling boxes C is advanced into a raising seedling greenhouse 80. The carrier and a seedling box arranging apparatus 30 are stopped so that a seedling box placing part 2 of the seedling box carrier is brought close to a seedling box loading part 42 of the seedling box arranging apparatus. The seedling boxes C are supplied from the seedling box carrier 1 to the seedling box arranging apparatus 30 and the seedling boxes C are arranged on the ground in the raising seedling greenhouse 30 by the seedling box arranging apparatus 30.
Patent JP-2000174451-A (JP)
Title: Resin-made encapsulating cover
Inventor: TAKASHIMA MASAYUKI
IPC: B41J29/13
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made encapsulating cover, which can be easily removed from an electronic apparatus as one of means for lowering the recycling process cost. SOLUTION: An annular thin wall 1b is made at the bottom peripheral edge of a recess 1a in an encapsulating cover 1. The thickness of the thin wall 1b is smaller than that of a bottom 1c of the recess 1a in the cover and set to be large to an extent such that when an outer periphery of the cover 1 secured by a setscrew 2 is hit in a direction shown by the arrows X, the cover is not cracked when hit by hand but cracked when strongly hit by a hammer or the like. When the thin wall 1b is broken, the bottom 1c can be detached from the cover 1 together with the setscrew 2. For this reason, the need for such an operation as for turning the setscrew 2 with use of a screwdriver, etc., every time can be eliminated and thus the cover 1 can be easily removed from a structure 3.
Patent JP-2001184725-A (JP)
Title: Optical information recording medium
Inventor: NAKAMURA ITSURO
IPC: G11B7/258
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optical disk having stable recording and erasing performances and ensuring such good repetitive recording characteristics as to suppress the deterioration of characteristics and the occurrence of defects even when recording and erasure are repeated many times. SOLUTION: A reflecting layer 2, at least one dielectric layer 3, a phase change type recording layer 4, at least one dielectric layer 5 and a transparent layer 6 are successively laminated on a substrate 1 with a formed rugged part to obtain the objective optical information recording medium 10 in which the arrangement of the constituent atoms of the recording layer 4 is varied by irradiation with light to record and erase information. The reflecting layer 2 has an Ag-base composition of the formula Ag1-aMa [where M is at least one element selected from Al, Au, Cu, Co, Ni, Ti, V, Mo, Mn, Pt, Si, Nb, Fe, Ta, Hf, Ga, Pd, Bi, In, W and Zr and 0.005<=a<=0.05 (a; the total atomic ratio of M)] and has 50-l00 nm thickness.
Patent JP-2000188138-A (JP)
Title: Top point member of ground rod, and burying method for ground rod
Inventor: NAKANISHI MITSUNORI
IPC: H01R4/66
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a safe and inexpensive member capable of obtaining an effective reduction effect by taking a sufficiently large contact area between a ground rod and reducing agent, and provide a burying method for the ground rod. SOLUTION: After a hard top point member 1 having a sharp tip part 1a and a rear end part 1b with larger diameter than the diameter of a ground rod 4 is attached to the tip part of the ground rod 4, a space 3 is formed between the ground rod 4 and the ground 10 by knocking it into the ground from the bottom of a drilling hole 7 filled with reducing agent, and the reducing agent 5 is introduced in the space 3.
Patent JP-2000186297-A (JP)
Title: Builder for alkali detergent and detergent composition containing it
Inventor: KOSHIMIZU HITOSHI
IPC: C11D3/08
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a builder which does not corrode an object to be washed, particularly an aluminum metal product, and imparts excellent detergency by blending an alkali metal metasilicate with an alkali metal silicate except for the metasilicate, having a specified composition. SOLUTION: The alkali metal silicate used comprises one having a molar ratio of SiO2 to M2O (wherein M is an alkali metal) of at least 2.0:1. The alkali metal metasilicate used preferably comprises a powder of an alkali silicate, preferably sodium metasilicate, having a molar ratio of SiO2 to M2O of (0.8 to 1.2):1. The alkali metal metasilicate used preferably comprises a mixture of its anhydride and its hydrate, usually at a weight ratio of (20 to 60):100. The alkali metal silicate used preferably comprises sodium silicate, which may be an amorphous silicate, a hydrate, an anhydride or a mixture thereof. The alkali metal silicate blended usually accounts for 50-20 wt.% of the builder component.
Patent JP-H11174973-A (JP)
Title: Surface light emitting device
Inventor: NAKAGAWA AKIO
IPC: G09F9/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting device capable of being manufactured at low cost with simple configuration. SOLUTION: This device 10 includes a light guide member 12 made of a transparent material arranged along the surface of a substrate 11, a light source 13 mounted on the substrate opposite the end surface of the light guide member 12, and a light diffusion member 14 arranged above the light guide member 12, and the light diffusion member 14 is formed of a mat sheet of PET (polyethylene terephthalate).
Patent JP-H11174307-A (JP)
Title: Lens barrel
Inventor: IWAKI MAKOTO
IPC: G02B7/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel which can be easily assembled in a short time, and excellent in coaxial property. SOLUTION: The lens barrel 1 is constituted of a front group lens barrel 2 and a rear group lens barrel 3. The front group lens barrel 2 is provided with a lens barrel main body 5 constituted of a thermally caulking part 51, a positioning part 52 for positioning it in the direction vertical to an optical axis 4, a flange 53 for positioning it in the direction of the optical axis 4 and an engagement part 54 which is engaged with an engagement part 64 of the rear group lens barrel 3 and also which is slidable in the optical axis 4 direction to the engagement part 64. Lenses 21, 22 and 23 are fixed inside the lens barrel main body 5.  The rear group lens barrel 3 is provided with a lens barrel main body 6 constituted of a thermally caulking part 61, a positioning part 62 for positioning it in the direction vertical to the optical axis 4, a flange 63 for positioning it in the direction of the optical axis 4 and the engagement part 64. Lenses 31, 32 and 33 are fixed inside the lens barrel main body 6.
Patent JP-2000232564-A (JP)
Title: Optical system for compensating uneven illumination to object
Inventor: BOHN DAVID D
IPC: G01B11/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To compensate uneven illumination or an object by providing a shield element or the like that is placed between an illuminated area on the object and a lens so as not to substantially cut light from an area less illuminated. SOLUTION: An optical system 10 is provided with a shield element 54 that is placed between an object 16 and a lens 36, which shields the light from an area 38 brightly illuminated by a predetermined quantity but does not substantially shield the light from an area 40 more darkly illuminated. In the case of using this optical system 10 to form an image of a navigation area that is illuminated under a specific illuminance function, the obtained image appears as if the object were more uniformly illuminated than actually illuminated. Furthermore, the optical system 10 provides a high transmittance to the area 40 that is less illuminated and a reduced tranmsittance to the area 38 that is brightly illuminated so as to compensate in homogeneous illuminance of the object.
Patent JP-H11183806-A (JP)
Title: Confocal microscope
Inventor: OGINO KATSUMI
IPC: G02B21/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope capable of simply setting up an image required by an observer and having high operability. SOLUTION: A computer 50 controls driving devices 34, 36, 37, 38 to set up a wavelength selector 12, a light divider 21, an objective optical system 24, and a fluorescene selector 26 to respective device conditions corresponding to an input from an observer. Then the computer 50 automatically calculates other device conditions from these reference device conditions. Namely pin hole size capable of giving resolution to be expected as a confocal microscope is determined from the magnification and an aperture value of an inputted objective lens 24a. Then the laser power of excitation light in a conditiout that fluorescence is not remarkably discolored during the period of before inputted experience time.  Finally the sensitivity of detection is determined so as to obtain an image of suitable luminance at the time of using alreadly determind laser light intensity and pin hole size at the density of a coloring matter to be practically applied to an inputted or selected sample.