baber/WOPTO huggingface dataset:
Patent JP-H08113439-A (JP)
Title: Accommodation ladder for access to pit of load elevator
Inventor: IINUMA YOSHINORI
IPC: B66B5/00
Filed: 1994-10-18
Abstract: PURPOSE: To make a safe and prompt access to a pit, in an accommodation ladder for access to the pit of a load elevator provided with an upward pulling door, by always swiveling it with one end of a lower part fixed inside the pit serving as its fulcrum to accommodate it in a sideway falling form, and erecting it for an access to the pit in the case of its use. CONSTITUTION: An upward pulling door 2 is mounted at the entrance/exit of a pit 1 which forms the bottom part of the hoistway of a load elevator, and an accommodation ladder 5 whose end is rotatably-supported by a hinge 6 is disposed in the pit, along a hoistway wall 3 which is flush with a sill 7 positioned below the door 2. The accommodation ladder 5 can be erected around the hinge 6 by pulling up a string 8 under a condition stored in a sideway falling form to permit a worker to make an access to the inside of the pit. The erecting condition of the accommodation ladder 5 is kept by locking a middle engagement part 11 fitted onto the string 8 against a locking part 10 fixed onto the hoistway wall 3.
Patent JP-H0698964-A (JP)
Title: Slot machine
Inventor: TAKEDA IWAO
IPC: A63F5/04
Filed: 1992-09-22
Abstract: PURPOSE:To clearly light up any specified pattern while rotating a reel drum by forming a light shield plane on the back of a reel tape excepting for one specified pattern among plural patterns at least. CONSTITUTION:A reel tape 90 is composed of a transparent base tape 91, and a pattern 92 is printed on the base tape 91. First of all, a black frame 93 showing the contour of the pattern 92 or inside pattern is printed on the back of the reel tape 90 and next, a light transmissive clored plane 94 is printed inside. Afterwards, a light transmissive coated plane 95 in white, for example, is printed over the entire back of the reel tape 90. Finally, a light transmissive light shield plane 96 in black, for example, is printed on the back of the reel tape 90 excepting for one specified pattern 92 among plural patterns 92 at least. Thus, not only the action of aiming the specified pattern can easily be performed at the time of rotating the reel tape 90 but also a player can easily judge the role at the time of stopping the reel tape 90.
Patent JP-H02101163-A (JP)
Title: Substrate heater
Inventor: IWAMA RYUJI
IPC: C23C14/50
Filed: 1988-10-06
Abstract: PURPOSE:To rapidly regulate the temp. of a heat stage to a desired temp. by constituting a heater for a substrate to be treated for a sputtering device, etc., of the heat stage and heating section and controlling the pressure of the gas to be introduced into the spacing between both. CONSTITUTION:The substrate 2 such as semiconductor wafer is heated to the prescribed temp. and the thin Al film is formed on the surface thereof with good reproducibility at the time of forming the thin film of Al, etc., by sputtering on the surface of the substrate with the sputtering device. The substrate 2 is imposed on an outer peripheral projecting part 61b of the cylindrical heat stage 61 of the substrate 2 and a spacing (a) is provided between a substrate imposing surface 6a and the substrate 2. A rare gas such as Ar is introduced therein from an inlet 7. The heat of the heat stage 61 is transmitted to the substrate 2 through this gas. A heater 63 is provided in the heat stage 61 and a spacing (d) is formed between the heater and the substrate imposing surface 61a. Gaseous Ar is supplied therein from an introducing pipe 66. The pressure of the gaseous Ar is regulated by a flow meter 68, by which the coefft. of the heat conduction of the gas is controlled and the heat stage 2 is regulated rapidly and largely to the desired temp.
Patent JP-H06104023-A (JP)
Title: Junction circuit body for flat wire harness
Inventor: NISHITANI KEIZO
IPC: B60R16/02
Filed: 1992-09-22
Abstract: PURPOSE:To provide a junction circuit body for flat wire harness of high reliability and productivity by eliminating obstacle which occurs at the time of wiring for the junction circuit body, which forms a flat wire harness to be used for electric wiring of a vehicle. CONSTITUTION:A junction circuit body forming a flat wire harness is provided with a plurality of pressure contact terminals 17 arranged between a circuit board 14 provided with a connector 16 on one end, and a lower board 15, and the connector 16 and the pressure contact terminal 17 are connected together by a coated electric wire 7, while an electric wire holding plate 13, on which a plurality of fine holes 113b are formed, is provided on the upper part of the circuit board 14.
Patent JP-2001076859-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: H05B6/66
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To efficiently control the leakage of unnecessary radiated waves from an input of a magnetron to the outside of a shield case. SOLUTION: A high frequency heating device comprises a shield case 6 with a metal cover 7 for encircling an input 10 of a magnetron 1 by which high frequency energy is generated to be supplied to a heating chamber 3, an input terminal 8 protruded to the outside of the shield case 6, and a conductive spiral cylinder 13 for encircling a portion of a lead 12 connecting the input terminal 8 and the input 10 via an insulating lead cover 16. With the spiral cylinder 13 fixed to the shield case 6, the leakage of unnecessary radiated waves to the outside of the shield case 6 is efficiently controlled by precluding the formation between the lead 12 and the spiral cylinder 13 of a transfer mode in coaxial lines of electromagnetic waves intending to be radiated from the shield case 6 to the outside.
Patent JP-H02101067-A (JP)
Title: Novel acylated triazole derivative, production thereof and germicide for agricultural and horticulture containing the same derivative as active ingredient
Inventor: ITO ATSUSHI
IPC: C07D249/08
Filed: 1988-10-07
Abstract: NEW MATERIAL:An acylated triazole derivative expressed by formula I (X is halogen, 1-4C alkyl or phenyl; R is 1-3C alkyl). EXAMPLE:c-2-[(4-Chlorophenyl)methyl]-1-(1H-1,2,4-triazol-1-ylmethyl)-r-1- cyclopentylacetate. USE:A germicide for agriculture and horticulture exhibiting excellent controlling effects on wide plant pest. PREPARATION:A compound expressed by formula II is reacted with a compound expressed by formula III in the presence of a catalyst to provide the compound expressed by formula I.
Patent JP-H04132150-A (JP)
Title: Electron beam irradiation type analyzer
Inventor: FURUMI HIDETO
IPC: H01J37/252
Filed: 1990-09-21
Abstract: PURPOSE:To automatically perform an analysis when analysis points are specified in advance by specifying corresponding three points on an image by a scanning electron beam and a transparent polarization image, and converting an optional point on the transparent polarization image into the coordinates of an electron beam irradiation point. CONSTITUTION:Optical axes of an optical microscope and an electronic optical system constituted of electron lenses 2, 3 and the like are matched. A CPU controls the whole device and can read the coordinate data of an optional point on a display screen. An electron beam and the polarized light are irradiated to a sample S to scan it with the electron beam, the polarized microscope image of the sample S is displayed on a CRT1, and the scanning electron microscope image of the sample S is displayed on a CRT2. When three pairs of corresponding points are specified on both screens, the CPU detects and stores the coordinates of these points on the images, and it generates a conversion equation of the coordinates between both images. When analysis points are specified on the screen of the CRT1 in sequence, the CPU converts the coordinates of these points into the coordinate data on the scanning electron image and registers them. When the mode is set to the automatic analysis mode, the CPU drives a sample moving table based on the registered coordinate data and analyzes the sample S in sequence.
Patent JP-S61132384-A (JP)
Title: Thermal transfer sheet
Inventor: WATANABE HIDEO
IPC: B41M5/41
Filed: 1984-11-30
Abstract: PURPOSE:To obtain the titled sheet having excellent heat sensitivity, preservability and gradation expressing property, by a method wherein a transfer layer A and a transfer layer B comprising respectively leuco dyes are provided on a base so that both of the layers developed color tones in the same group, with the melting point of the leuco dye in the layer B being lower than that in the layer A. CONSTITUTION:The transfer layer A and the transfer layer B comprising respective leuco dyes are provided on the base so that both of the layers show developed color tones in the same hue. In addition, the melting point of the leuco dye in the layer B is set to be lower than that in the layer A, by 10-20 deg.C, preferably, about 70-30 deg.C. The thermal transfer sheet thus obtained is laminated with a receiving sheet having a color developer layer, with the transfer layer in contact with a receiving layer, and the laminate is heated from the back side of the transfer sheet while changing the heating energy, whereby images with graded density according to the heating energy are formed. Accordingly, color development quantity can be varied by controlling the heating energy, and images with excellent gradation property can be obtained.
Patent JP-S62112266-A (JP)
Title: Index detecting device
Inventor: KANETANI KATSUAKI
IPC: G11B27/10
Filed: 1985-11-12
Abstract: PURPOSE:To eliminate an index timing from the change due to temperature and voltage, to stabilize timing of an index signal, to obtain a correct adjusting time and to secure interchangeability by providing a digital index adjusting circuit to an index circuit of an FD device. CONSTITUTION:The pulse inputted from an index sensor 21 enters an adjusting time deciding circuit 23, and the output of the counter circuit, in which the internal counter circuit starts to operate by the signal of the reference signal (about 7.8kHz), is inputted to the next separating circuit. According to the setting conditions of a pin switch 22, the output gate of the separating circuit is selected, the adjusting timing is determined, by the gate, the index signal waveform is outputted, enters an FD device control circuit 24 and the control of the reading and the writing is executed. Thus, the digital adjusting circuit is used, the adjusting time is set by the pin switch, and therefore, the index timing can be correctly adjusted without being influenced by the change of the temperature and the voltage.
Patent JP-H01245845-A (JP)
Title: Mechanism for product discharge in powder treatment apparatus
Inventor: ITO SHINICHI
IPC: B01J2/14
Filed: 1988-10-07
Abstract: PURPOSE:To automate a product discharge of a powder treatment apparatus by arranging a product discharge device, which extends along an end wall part of a rotating vessel from the vicinity of a main drum part to the vicinity of an opening of the end wall part. CONSTITUTION:A raw material powder is charged into a rotating vessel 1, which is revolved by a motor 2 through a transmission device 3 and a rotating shaft 4, and treated while supplying and discharging air through air supply and discharge pipes 8 and 10 if necessary. The raw material powder undergoes such treatments as granulation, coating, drying, etc., while repeating a tumbling motion, wherein the powder is raised toward a rotating direction mainly along a main drum part 5 and partly along end wall parts 6a, 6b and allowed to fall down inside. Though the raw material or product M tumbles over a radially arranged product discharge device 15 during the aforementioned treatment, the product is led from a specified clearance through a hollow part of the product discharge device 15 to an opening 11 by reversing the rotating vessel 1 when the product is completed.
Patent JP-H07108300-A (JP)
Title: Method for treating sludge
Inventor: KITADA SHOICHIRO
IPC: C02F11/00
Filed: 1993-10-12
Abstract: PURPOSE:To provide a method for treating sludge wherein treating cost can be reduced and a product having useful application can be made. CONSTITUTION:A method for treating sludge comprises an agitation process for agitating sludge including combustible substances and noncombustible substances having the capability of being sintered, a water removal process, following the agitation process, for removing water in the sludge, a compression process for compressing the sludge following the water removal process, a forming process for forming the sludge into a specified shape following the compression process, a drying process for drying the sludge following the forming process, and a sintering process wherein combustible substances in the sludge, following the drying process, are burnt so that the sludge is sintered using the noncombustible substances able to be sintered, thereby holding the sludge in a specified shape.
Patent JP-H0686527-A (JP)
Title: Hybrid stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/14
Filed: 1992-08-31
Abstract: PURPOSE:To raise the angle accuracy and to reduce the vibration by arranging the pole teeth of split rotor yokes shifting their positions by an angle of theta0, and arranging the pole teeth of rotor yokes holding permanent magnets between shifting their position by 180/Nr degrees to each other. CONSTITUTION:Nr pole teeth 8 are provided at equal pitches on the periphery of each rotor yoke 1-4. The relative positions of the pole teeth of rotor yokes 1 and 2 are shifted by an angle of theta0 and fixed to each other into a united body, and a first rotor yoke set is formed. While the relative positions of the pole teeth of rotor yokes 3 and 4 are similarly shifted by the angle of theta0 and fixed to each other into a united body, and a second rotor yoke set is formed. And the rotor yoke sets 1 and 4, and 2 and 3 are arranged shifting them by 180/Nr degrees respectively, and a permanent magnet 5 is held between the rotor yokes 2 and 3 and fixed to a rotation shaft 7. As a result, it becomes possible to reduce detention torque, and make the torque waveform approach a sinusoidal wave. Accordingly, it becomes possible to raise the angle accuracy, and reduce the vibration and noises.
Patent JP-H08126022-A (JP)
Title: White balance adjustment circuit
Inventor: MITANI KEISUKE
IPC: H04N9/30
Filed: 1994-10-19
Abstract: PURPOSE: To realize maximum lightness in a standard state of white balance by only changing an adjustment variable resistor so as to change the chromaticity on a white chromaticity change orbit along with a black body radiation characteristics to be changed substantially. CONSTITUTION: White balance adjustment level data fed through a video control microcomputer 10 are given to D/A converters 7-8, in which the data are converted into analog signals and they are added to multipliers 4-6 as their multipliers and used for amplifying video signals on video signal lines 1-3. Furthermore, the gain characteristics of the data from the microcomputer 10 set in a ROM 11 connected to the microcomputer 10 is set such that the gain is maximized in the standard state of white balance and the chromaticity change in other white balance adjustment changes along with a black body radiation characteristics. Thus, the white balance is adjusted without decreasing the lightness in the case of standard white balance.
Patent JP-S63108157-A (JP)
Title: Thermal accumulator
Inventor: YAMASHITA KAZUO
IPC: F24V30/00
Filed: 1986-10-24
Abstract: PURPOSE:To facilitate a thermal accumulation, break an over-cooled condition conveniently, simply and positively and enable a heat to be taken out by a method wherein a container having a small hole communicating with an interior or an exterior of its is enclosed with thermal accumulation material which can be over-cooled, of which liquid phase can be varied to solid under its actuation so as to discharge a latent heat. CONSTITUTION:A container 2 is made of an aluminium laminate film, a thermal accumulative material 4 is enclosed in the container, a small hole 3 is made in the container with a needle and then the hole is covered by a polyester adhesive tape. The container is heated to a temp. higher than a melting point of the thermal accumulative material 4 and then cooled, an over-cooled condition of the thermal accumulative material 4 can be attained. Polyester adhesive tape arranged over the small hole 3 is removed, and a finger pressing force is applied to the small hole 3, resulting in that the over-cooled condition is broken and a latent heat can be taken out. After this operation, the polyester adhesive tape is applied again and thermal accumulation is performed. The thermal accumulation material 3 is hydrated salt type material such as sodium chloride 6 hydrated salt, sodium sulfate 10 hydrated salt, sodium thiosulfuric acid 5 hydrated salt and sodium acetic acid 3 hydrated salt and the like. As required, it is mixed with intensifier, stabilizer or thermal conductive substance and the like. A size of the small hole 3 through which the thermal accumulative material 4 does not leak out is 0.01mm<2> or less.
Patent JP-H02100074-A (JP)
Title: Developing unit
Inventor: WATABE SEIJI
IPC: G03G15/00
Filed: 1988-10-07
Abstract: PURPOSE:To easily peel off a toner seal by providing a hole where a finger is inserted on a side opposite to a direction where the toner seal in a developing unit is peeled off. CONSTITUTION:The developing unit 1 is obtained by integrating a developing roller 2 with a toner supply part 3 where toner 4 is housed and the toner is hermetically sealed with the toner seal 5 provided in the supply part 3. The hole 6 where the finger is inserted is provided on the side opposite to the direction 5-a where the toner seal 5 in the developing unit 1 is peeled off. When a user uses the developing unit 1, the toner seal 5 which shuts off the toner 4 from the developing roller 2 is pulled in the direction 5-a to be peeled off by inserting the finger into the hole 6 and supporting the developing unit 1. Thus, the toner seal 5 can be easily peeled off from the developing unit 1.
Patent JP-H0997049-A (JP)
Title: Musical sound device
Inventor: HONDA HISAMITSU
IPC: G10C3/16
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent key touch by preventing a damper mechanism from bounding when a piano which can produce a sound by hitting strings is switched to an electronic sound generation state. SOLUTION: When electronic sound is produced, a changeover lever is drawn to this side to swing a damper changeover lever 57 through a connecting rod 10, a changeover link 8b, a connecting wire 64, a movable link 62, and a crank 63 and while a fixed damper lever stop rail 52 is held as it is, a leaf spring 55 and a movable damper lever stop rail 56 are moved down to restrain the movement quantity of the damper lever 47 small, thereby preventing the damper lever 47 from bounding.
Patent JP-2001070985-A (JP)
Title: Waste water treatment apparatus
Inventor: ISHIKAWA SUSUMU
IPC: C02F3/10
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To effectively perform nitrification, denitrification and filtering functions in one reaction tank. SOLUTION: A lower sedimentation bed 11 using a carrier of which the specific gravity is 1 or more, a middle fluidized bed 12 using a carrier of which the specific gravity is about 1 and an upper floating bed 13 using a carrier of which the specific gravity is 1 or less are provided in a reaction tank 10. Further, an air diffuser 23 is provided to the upper part of the sedimentation bed and a raw water inflow route 16 is provided to the lower part of the reaction tank and a treated water outflow route 20 is provided to the upper part of the reaction tank and a nitrifying liquid circulating route 21 for circulating a part of the treated water of the upper part of the reaction tank to the lower part of the reaction tank as a nitrifying liquid is provided.
Patent JP-2000091317-A (JP)
Title: Device and method for dry etching
Inventor: HOSOI NOBUKI
IPC: H01L21/302
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching device which can fix the gas composition in a reaction chamber so as to always maintain optimum etching conditions, regardless of the area of an object to be etched. SOLUTION: A reaction chamber 1 is equipped with an electrode 2 and a counter electrode 3, and electric power is supplied to the electrode 2 from a high-frequency power source 5 via a matching box 4, with the counter electrode 3 being grounded. A reaction gas 6 is introduced into the reaction chamber 1 through a gas inlet 8, while the flow rate of the gas 6 is controlled by means of a mass flow controller 7. An object 9 to be etched is set on the electrode 2 and etched by generating the plasma of the reaction gas 6 between the electrodes 2 and 3 by supplying electric power to the electrode 2.  A gas composition adjusting device 12 for inside reaction chamber keeps the concentration of the resulted product of the etching in the reaction chamber 1 fixed to the equilibrium vapor pressure of a solid 14 in the resulting product through temperature control by means of a temperature controller 13.
Patent JP-H04133348-A (JP)
Title: Cmos gate array
Inventor: MORIKAWA TAKASHI
IPC: H01L27/118
Filed: 1990-09-25
Abstract: PURPOSE:To take the contact of a gate electrode simply by forming the gate electrode so that one part is extruded from a load resistance film. CONSTITUTION:The gate electrodes 5, 5... of a PchMOS transistor and the gate electrodes 6, 6... of an NchMOS transistor are composed of first layer polycrystalline silicon layers (1Poly), and oblique hatching downward formed toward the right side is executed. One parts 6a, 6a... of the gate electrodes 6, 6... are formed so as to be extruded on viewing from the upper side from load resistance films 7, 7... having high resistance shaped so as to be superposed through an inter-layer insulating film on the upper sides of the gate electrodes 6, 6.... The load resistance films 7, 7... consist of second layer polycrystalline silicon layers, and are formed so as to be superposed approximately completely through an inter-layer insulating film 8 on the upper sides of the gate electrodes 6, 6.... Oblique hatching upward formed toward the right is executed to the load resistance films 7, 7.... Wiring layers 9, 9... (1poly) made up of first layer aluminum shape a bit line, a VSS line, a VDD line, etc., and wiring layers 10, 10... (2Poly) composed of second layer aluminum form word lines, etc.
Patent JP-2001074796-A (JP)
Title: Simple spectrum measuring instrument
Inventor: NAKANO HIROSHI
IPC: G01R31/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a spectrum measuring instrument the user of which can make spectrum measurement without requiring skillfulness. SOLUTION: A simple spectrum measuring instrument is composed of a transceiver 1 which receives electromagnetic waves, an A/D converter 2 which converts the levels of the electromagnetic waves into power values, and a memory 3 which stores the power values. The instrument is also composed of an arithmetic and control section 4 which sets measurement conditions including the number of performing times of measurement which is considered to be the operations from the reception of an electromagnetic wave to the storage of a power value and the receiving frequency of the transceiver 1 and calculates the integrated value of power values, a keyboard 5 equipped with a portion for inputting the measurement conductions and a measurement start instructing portion, and a display 6 which displays the integrated value.  The arithmetic and control section 4 sets the number of measurement and receiving frequency based on the measurement conditions, starts measurement at the timing instructed from the measurement start instructing portion, and stores an obtained power value in the memory 3. Then the section 4 finds the integrated value of the power values of all measurement and causes the display 6 to display the integrated value.