baber/WOPTO huggingface dataset:
Patent JP-2001152739-A (JP)
Title: Overturning waterproof door using floating body
Inventor: YAMASHITA HIDETOSHI
IPC: E05F7/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a structurally simple, surely operable and inexpensive overturning waterproof door requiring no large housing space and reducing maintenance. SOLUTION: A door body 4 also serving as a lid is rotatably arranged in a steel pit 2 of an upper opening arranged on a floor surface 3 of passage part 1 of a structure with the structure inside as the axis, a hollow rubber floating body 20 is fixed to the reverse side of the door body 4, and the floating body 20 and an external gas compressing cylinder 27 are connected via an operation valve 29. When the periphery of the structure becomes a flooding state by a heavy rain or the like, gas is made to flow in the floating body 20 by operating the operation valve 29 to raise the door body 4. Thus, flooding rainwater infiltrates into the steel pit 2 from clearance to put the door body 4 in a standing-up state by buoyancy and hydrostatic pressure of water.  The door body 4 is supported in the whole width direction by expansive force of the floating body 20, and the passage longitudinal directional length of the door body 4 is shortened to reduce weight. Since the operation valve 29 and the gas compressing cylinder 27 are out-fitted, execution work becomes simple to reduce a cost.
Patent JP-H10166733-A (JP)
Title: Thermal recording material and thermal recording method
Inventor: WASHISU SHINTARO
IPC: B41M5/337
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal recording material having a thermal layer containing a hydrazine compound in which absorption efficiency of infrared laser is high and high quality recording can be realized while suppressing background coloring. SOLUTION: The thermal recording material comprises a thermal layer preferably containing a coloring matter absorbing infrared ray and a binder in addition to an organic silver salt and a developer thereof wherein the thermal layer further contains a hydrazine compound represented by R<1> NHNHCONHR<2> (where, R<1> represents a substituted or not substituted aryl group or a heterocyclic group, R<2> represents a substituted or not substituted allyl group, alkyl group, alkenyl group, alkinyl group, aliphatic group, allyloxy group, aralkyl group, allyloxy group or heterocyclic group). When an irradiated laser light is converted through the coloring matter absorbing infrared ray in the hydrazine compound into thermal energy, reduction to silver atoms takes place efficiently thus enhancing thermal sensitivity.
Patent JP-H01176341-A (JP)
Title: Optical disk
Inventor: HATAKEYAMA AKIHITO
IPC: G11B7/24035
Filed: 1987-12-29
Abstract: PURPOSE:To suppress deformation of gaps even under high-temp. environment by laminating and forming a recording layer, heat resistant high-polymer layer, easily deformable high-polymer layer and reflecting layer on a transparent substrate. CONSTITUTION:The recording layer 2, the hardly deformable heat resistant high-polymer layer 3, the easily deformable high-polymer layer 4 which can absorb the deformation of the heat resistant high-polymer layer arising from the formation of the gaps in the recording layer and the reflecting layer are laminated and formed on the transparent substrate 1. The recording layer 2 forms the gap by generating heat and decomposing when laser light of the wavelength to be absorbed by the recording layer 2 is projected onto the recording layer 2. The heat of the recording layer 2 is transferred to the easily deformable high-polymer layer 4 through the heat resistant high-polymer layer 3, by which the easily deformable high-polymer layer 4 is softened. The deformation is absorbed by the softened easily deformable high-polymer layer 4 even if the pressure generated at the time of the formation of the gaps deforms the heat resistant high-polymer layer 3. The deformation of the gaps is thereby suppressed even in the high-temp. environment.
Patent JP-H09176816-A (JP)
Title: Production of hot-dip aluminum plated steel sheet excellent in heat resistance, workability or the like
Inventor: USUKI SATORU
IPC: C22C38/06
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hot-dip aluminum plated steel sheet having improved heat resistance (blackening resistance) and furthermore excellent in workability, weldability or the like without executing heat treatment after hot-dip plating by using a cold rolled steel sheet of a low carbon aluminum killed steel (continuously cast material) as a base metal steel sheet. SOLUTION: A low carbon aluminum killed steel cold rolled sheet obtd. by subjecting a low carbon aluminum killed steel composed of a continuously cast slab contg. 0.03 to 0.08% C, <=0.05% Si, 0.1 to 0.4% Mn, <=0.025% P, <=0.015% S, 0.006 to 0.012% Al, 0.0030 to 0.005% N, and the balance Fe with inevitable impurities to hot rolling and subjecting the hot rolled sheet subjected to steel sheet coiling at <=550 deg.C to cold rolling is used as a plating base metal steel sheet, and the surface of the base metal steel sheet is applied with hot-dip aluminum plating having 3 to 15% Si concn.
Patent JP-H02180667-A (JP)
Title: Coating material circulating apparatus
Inventor: ICHIMURA MAKOTO
IPC: B05C11/10
Filed: 1988-12-29
Abstract: PURPOSE:To perform the maintenance of the coating discharge amt. from a paint blower at a constant value by sending a coating flow amt. signal from a detector to a control mechanism and a flow amt. signal and a discharge amt. signal generated based on this input to a flow amt. regulator and a discharge amt. regulator, respectively. CONSTITUTION:There are provided a coating circulating pipe 2 through which coating material is supplied from and returned to a coating tank 1 and a coating return pipe 3 communicated with each of the connecting pipes 4 branched off from the circulating pipe 2 for connection with paint blowers 9 for the recovery of the coating material into the tank 1. And a coating discharge amt. regulator 7 is connected to each pipe 4. Moreover, a coating flow amt. regulator 12 and a coating flow amt. detector 11 are provided on a bypass 10 connecting the pipes 2 and 3. In addition, a coating flow amt. signal (a) is sent from the detector 11 to a control mechanism 17 and a flow amt. signal (c) and a discharge amt. signal (d) generated based on this input are sent to regulators 12 and 7, respectively. As a result, the discharge amt. of the coating material sprayed from the paint blower can be always maintained at the prescribed value.
Patent JP-H11166622-A (JP)
Title: Pilot pressure control device of hydraulic servo mechanism
Inventor: AMARIGOME YOSHIHIRO
IPC: F16H61/431
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide pilot pressure corresponding to a load of a swash plate type hydraulic pump by changing the opening pressure of a charge relief valve keeping charge pressure constant by using load pressure of main circuits of the swash plate type hydraulic pump. SOLUTION: When a main circuit 8 is in a high load state on the high pressure side, since the pressure on the back pressure side 32 is high, the valve opening pressure of a valve 21 becomes so high that charge pressure is becomes high. High pilot pressure necessary/sufficient for a hydraulic servo mechanism 4 to control a swash plate 7 can be obtained in a high load state of increased force acting on the swash plate 7. On the contrary, when the main circuit 8 is in a low load state, the pressure applied to the back pressure side 32 is not so high that the charge pressure can be restrained low. Low pilot pressure corresponding to pressure necessary for the hydraulic servo mechanism 4 to control the swash plate 7 can be obtained in a low load state of few force acting on the wash plate 7. Thus, the pilot pressure corresponding to a load state of the main circuits 8 and 9 can be obtained.
Patent JP-H11153871-A (JP)
Title: Forming method of resist pattern and semiconductor substrate
Inventor: FUJIMOTO TADASHI
IPC: G03F7/26
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To completely avoid a T-shape cross section of a chemically intensified positive resist pattern, to obtain a square cross section of a resist pattern and to improve resolution, focus depth and dimensional accuracy. SOLUTION: A photoresist film 102 of a chemically intensified positive resist is formed on a semiconductor substrate 101 and exposed to UV rays or far-UV rays through a mask or reticle with a desired pattern of a semiconductor integrated circuit, then subjected to PEB(post exposure bake) treatment and developed with a developer to form a photoresist pattern 105. In this method, a water-soluble resin film 103 containing a photoacid generating agent is formed on the photoresist film 102.
Patent JP-H04312910-A (JP)
Title: Production of solid-state electrolytic capacitor
Inventor: MINATOMI KATSUNORI
IPC: H01G9/028
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a product excellent in leakage current characteristic by impregnating TCNQ complex salt with aromatic hydrocarbon solution, removing the aromatic hydrocarbon, heating the TCNQ complex salt to melt and impregnating a capacitor element with the melted TCNQ complex salt. CONSTITUTION:TCNQ complex salt is immersed in aromatic hydrocarbon solution and stirred well. After removing the aromatic hydrocarbon, the TCNQ complex salt 8 is put into a case 7, the case 7 is placed on a heated hot plate and the powder TCNQ complex salt 8 is heated to be melted. A previously heated capacitor element 6 is inserted into the case 7, the capacitor element 6 is impregnated with the mixed liquid of the melted TCNQ complex salt 8 and the liquid is rapidly cooled to be solidified. Resin 9 which does not easily react with the TCNQ complex salt 8 is put in the case to mold by epoxy resin, etc. Then, voltage processing is performed. Thus, even after soldering, a solid- state electrolytic capacitor excellent in leakage current characteristic is obtained.
Patent JP-H11173259-A (JP)
Title: Fluid force feeding device and its method
Inventor: KASHIMA SHOICHI
IPC: F04B1/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a fluid force feeding device. SOLUTION: This device is equipped with a rotational shaft horizontally journalled in the center of it and provided with rotation driving force, and three disk cams 5A, 5B, 5C which are respectively eccentrically fixed to this rotational shaft 6 and are rotated by rotation driving force provided for the rotational shaft, each of total six plunger bodies 3, 3... removable to profile curves of the cams is arranged on each of both radial sides of the disk cams 5A, 5B, 5C such that their axial line direction is horizontal and orthogonal to the rotational shaft 6, the plunger bodies 3, 3... are respectively energized by energizing means S, S... so as to come into contact with the profile curves of the disk cams 5A, 5B, 5C, the tips of the plunger bodies 3, 3... are respectively placed in cylinders 4, 4... and suction passages 7, 7... and delivering passages 8, 8... are connected with the inside of the cylinders 4, 4....
Patent JP-H08180260-A (JP)
Title: Portable terminal for registering account transfer and account transfer registering method using the terminal
Inventor: KAMIYA TOSHIO
IPC: G06Q10/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide means and a method for automating an account transfer registering procedure, removing misentry or misregistration as much as possible, saving clerk's or customer's labor and time required for registration, and completing registration in a short time. CONSTITUTION: This portable terminal 1 is provided with a reading means 12 for reading out registered information from a customer's cash card 4, an input means 13 capable of inputting at least numerals, a storage means 15, a communication means 16, and a processing means 11. The means 12 reads out account information from the card 4, the means 13 imputes the password number of the card 4, the means 16 sends out stored information to another system 2, and the means 11 registers the information read out by the means 12 in a storage area for every customers stored in the means 15 and sends the registered information to the other system 2 through the means 16.
Patent JP-H10173821-A (JP)
Title: Data service unit and communication system
Inventor: ASANO KIMI
IPC: H04M11/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the data service unit(DSU) and the communication system in which power consumption of a network controller is reduced. SOLUTION: A comparator section 21 of a DSU 11 discriminates whether or not a called party subaddress 43 of a setup message 31 sent from a center 1 to a DSU 11 is coincident with a value stored in a storage section 23. In the case that the value stored in the storage section 23 is coincident with the called party subaddress 43 of the setup message 31 sent from the center 1 to the DSU 11, the comparator section 21 sends the signal to start an I-NCU 13 to the I-NCU 13 via wires 27, 14 to the I-NCU 13. The I-NCU 13 is started by a signal from the DSU 11 to supervise a bus 12 and replies a call from the center 1.
Patent JP-H03195521-A (JP)
Title: Food mixer
Inventor: KUROKI YOSHIHIRO
IPC: A47J43/046
Filed: 1989-12-25
Abstract: PURPOSE:To simply judge the finish of a cooked object at a glance of the fluctuation of a hook body by providing a shaft hole at the center section of the cover of a cup, and integrally connecting the hook body and a floating detecting plate arranged above and below the cover to a rotatable shaft penetrating it. CONSTITUTION:A cover 15 with a nearly W-shaped cross section is removably provided on a cup 11, a projection 15b with a shaft hole 15d at its center is provided at the center section, and a recess 15a with many holes 15c is formed on its outside. A circular plate with blades 17 is arranged at the necessary height in response to the type and quantity of a cooked object below the cover 15, and a hook body 19 is arranged on the cover 15. The circular plate with blades 17 and the hook body 19 are integrally connected by a rotatable shaft 16 penetrating the shaft hole 15d. The circular plate with blades 17 is lifted to the upper limit in contact with the lifting liquid surface of the cooked object while blades 17a are rotated by a stirring stream. The action of the circular plate with blades 17 is transferred to the hook body 19 as it is, and the finish timing of cooking can be judged by observing the rotary rise of the hook body 19.
Patent JP-2000159121-A (JP)
Title: Baby carriage
Inventor: KASAI KENZO
IPC: B62B9/20
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To make a position variously changeable of a grip part provided on a push rod connection member connecting between upper end parts of a pair of push rods in accordance with a physical constitution, fondness, etc., of a person pushing a baby carriage. SOLUTION: A push rod 10a can be switched to two attitudes of back push and facing push, also a leg part 11a of a push rod connection member 11 is made movable in a vertical direction relating to the push rod 10a, so that a height position of a grip part 11c can be changed. Further, the leg part 11a of the push rod connection member 11 is made foldable in an intermediate part, so as to make a position changeable in a longitudinal direction of the grip part 11c.
Patent JP-2000162583-A (JP)
Title: Liquid crystal display device and reflection type liquid crystal display device
Inventor: NORITAKE KAZUTO
IPC: H01L29/786
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device uniformly applying a voltage to a liquid crystal even while providing a light diffusion layer diffusing a beam, preventing a display defect such as the occurrence of display irregularity and visible from a wide range view angle. SOLUTION: By providing a TFT substrate 10 provided with a TFT and a reflection display electrode 19 connected to the TFT and its protection layer 33 on the light diffusion layer 34 mixed with bead particles 37, the occurrence of a projecting part to a counter electrode 35 and an oriented film 36 due to the projected part of the bead particle 37 is prevented, and a flat surface is obtained. Thus, the voltage is applied uniformly to the liquid crystal 21.
Patent JP-H03195293-A (JP)
Title: Underwater acoustic wave receiver
Inventor: SUGIMORI HIDEKI
IPC: H04R1/44
Filed: 1989-12-25
Abstract: PURPOSE:To shield a disturbing sound wave sufficiently even when the length of each duct is short by forming plural ducts surrounded with an elastic body of a low volume elastic rate into a framework and filling a liquid having an acoustic impedance nearly equal that of water in the inside of each duct and shielding the disturbing sound wave or the like through the sound absorbing action of each duct. CONSTITUTION:An elastic body 23 with a low volume elastic rate such as a cork or rubber including air is mounted to an inner wall face of a framework 22. Then plural ducts 24 filled with a liquid such as oil having an acoustic impedance nearly equal to that of water are formed in the framework 22 with the elastic body 23 mounted thereto. The duct 24 forms a box with a prescribed dimension in the orthogonal coordinates X, Y, Z. Then a wave reception section 10, the framework 22, the elastic body 23 and the duct 24 are molded integrally with a hard viscoelastic mold member 30 using urethane rubber or the like. The mold member 30 has an acoustic impedance equivalent to the acoustic impedance of the liquid.
Patent JP-H07202041-A (JP)
Title: Manufacture of semiconductor device
Inventor: NORO FUMIHIKO
IPC: H01L21/8247
Filed: 1993-12-28
Abstract: PURPOSE:To form a high withstand voltage gate insulating film and a low withstand voltage insulating film at the same time without using a mask pattern process, simplify process, and reduce cost, by forming second gate electrodes on first silicon oxide films left in a first and a second active regions after dry etching elimination. CONSTITUTION:An insulating film 30, a high withstand voltage insulating film 31 and a low withstand voltage insulating film 32 between a floating gate and a control gate are formed at the same time. By burying a first polycrystalline silicon film in a high withstand gate electrode forming part 25, the high withstand voltage gate insulating film 31 and the low withstand voltage gate insulating film 32 can be formed at the same time, without applying a mask pattern process using photoresist or the like. The first polycrystalline silicon film is etched two-stepwise by anisotropic dry etching methods different in the etching selection ratio to thermal oxidation films. Thereby the thickness of the low voltage gate insulating film 32 can be controlled to be larger than or equal to 1/2 of the width of a first active region.
Patent JP-H06159615-A (JP)
Title: Air-cooling type fluidized bed combustion device
Inventor: IKEDA TAKESHI
IPC: F23L9/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide an air-cooing type fluidized bed combustion device in which no thermal loss occurs, an adjustment of cooling capability can be performed instantly and easily, there is no possibility of damage of wear loss and a fluidized bed can be cooled. CONSTITUTION:An air-cooled fluidized bed type combustion device 1 is constructed such that a horizontal cross sectional area within a combustion container 6 is gradually expanded within an area (a) ranging from near a surface of a standstill layer of the fluidized bed 2 to a location above the surface of the standstill layer by about 4m and concurrently there is provided means for blowing cooling air 9 into the area through a fluidized bed adjusting mechanism 16 so as to perform a direct cooling of the above part of the fluidized bed 2 and a floating layer 3.
Patent JP-H06188303-A (JP)
Title: Sputtering apparatus
Inventor: MIYAGI EISUKE
IPC: H01L21/683
Filed: 1992-12-17
Abstract: PURPOSE:To prevent a wafer from being damaged and to prevent a treatment product in a sputtering operation from creeping to the back of the wafer or to a wafer stage by a method wherein the wafer is pressed by a proper pressure when the wafer is clamped. CONSTITUTION:A sputtering apparatus is constituted of a wafer stage 11 which houses a wafer 15 and which is used also as a cathode, of a wafer-stage raising and lowering device 12 which moves the wafer stage 11 coarsely up and down, of a clamp ring 13 which is constituted of an elastic material so as to come into contact with the wafer stage 11, of clamp-ring movement mechanisms 14 which can change the distance of the clamp ring 13 freely, of claw parts 16 which are installed on the rear surface of the clamp ring 13 and which press the wafer 15, of adjusting screws 17 which are attached to female screw parts of the clamp ring 13 and of a member 18 as an anode.
Patent JP-H09181318-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANO ISAO
IPC: H01L21/336
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To inhibit an increase in the film thickness of a gate insulating film at the ends of a channel and to stabilize the characteristics of a semiconductor device. SOLUTION: A gate electrode 13 is formed on an interlayer insulating film 12 and after a gate insulating film 14 is formed in such a way as to coat this electrode 13, a polysilicon film 15 constituting source, drain and channel regions is formed in such a way as to coat the film 14 and a patterning of the film 14 is performed. Moreover, after sidwall spacers 16 are formed in such a way as to encircle the sidwall parts of the above film 15, a semiconductor substrate 11 is annealed while the production of a bird's beak of a gate at the above channel region is inhibited by these spacers 16.
Patent JP-H07201701-A (JP)
Title: Electron beam aligner and aligning method
Inventor: SATO TAKAMASA
IPC: H01J37/153
Filed: 1993-12-28
Abstract: PURPOSE:To correct astigmatism in response to the change of electronic beams by changing a driving voltage to be applied to an electrostatic deflecting system in response to the main deflection data. CONSTITUTION:The operational amplifiers 208X6 and 208X8 of an X deflecting system driving circuit are provided with feed back control circuits 208X7 and 208X9 which are supplied with astigmatism correcting data AST decided as the function of the main deflection data X so as to control the quantity of feed back. When the feed back control circuit 208X6 increases a voltage signal to be applied to one of the electrode in a positive direction, the feed back control circuit 208X8 increases the voltage signal to be applied to the other opposite electrode in the positive direction by the turning quantity. A Y deflection system driving circuit is constituted in the same manner. Thus, the distortion of the electronic beams due to the deflection of the electronic beams to the circumference of the sub-deflection area is corrected by changing the driving voltage to be applied to the electrode that constitutes the electrostatic deflecting system.
Patent JP-2000149399-A (JP)
Title: Disk device
Inventor: TSUNODA YOSHINORI
IPC: G11B17/028
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a disk device on which a disk is hard to be vibrated by the vibration of a base. SOLUTION: This device is provided with a disk chuck device for holding a disk 1023 on a rotary turntable 1028, a spindle 1002 for rotary-supporting the turntable 1028, and a leaf spring 1120 for energizing the spindle 1002 with a predetermined energizing force in the axial direction. It is preferable to set this energizing force to 60 to 100 g.